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Original Article:
Right ventricular diastolic function predicts clinical atrial fibrillation after coronary artery bypass graft
Mehdi Zand, Roya Sattarzadeh, Farnoosh Larti, Pejman Mansouri, Anahita Tavoosi
J Res Med Sci
2022, 27:35 (22 April 2022)
DOI
:10.4103/jrms.JRMS_816_19
Background:
Patients with moderate-severe left ventricular systolic dysfunction undergoing coronary artery bypass graft (CABG) surgery are at high risk of mortality and morbidity. Our aim is to evaluate the right ventricular (RV) diastolic function in these patients, and monitor its effects on postoperation outcomes.
Materials and Methods:
In a cohort study, patients with moderate-severe left ventricular systolic dysfunction (ejection fraction ≤35%) who were candidate for CABG were included. Baseline transthoracic echocardiography (TTE) was performed, and RV diastolic function measures were obtained. After CABG, the length of intubation, inotrope dependency, hospital stay in intensive care unit and ward, in-hospital and after discharge mortality, postoperative atrial fibrillation (POAF) were evaluated in all patients.
Results:
Sixty-seven patients were prospectively included in the study. The mean ± standard deviation age of our patients was 61.4 ± 9.3. There was no difference between grades of RV diastolic function and postoperative outcomes. However, we found significant difference between grades of RV diastolic function and onset of in hospital, and total POAF (
P
-value = 0.017). Multivariate analysis demonstrated that preoperative tricuspid E
t
/E'
t
(ratio of peak early-diastolic flow rate across the tricuspid valve orifice to peak early-diastolic velocity at the lateral tricuspid annulus), left atrial volume and “high risk” Euroscore II were independent predictors for POAF during hospitalization and total POAF in patients with moderate to severely impaired left ventricular systolic function (
P
-values were 0.04, 0.003 and 0.001, respectively).
Conclusion:
We believe that patients with increased tricuspid E
t
/E'
t
are high risk for POAF; therefore, any risk score for POAF should include a comprehensive TTE including evaluation of RV diastolic function before surgery.
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Original Article:
Association of systemic complications with mortality in coronavirus disease of 2019: A cohort study on intensive care unit patients
Mohammad Ali Ashraf, Alireza Sherafat, Zohre Naderi, Ramin Sami, Forogh Soltaninejad, Saba Khodadadi, Sanaz Mashayekhbakhsh, Negar Sharafi, Somayeh Haji Ahmadi, Azin Shayganfar, Iman Zand, Ali Ajami, Kiana Shirani
J Res Med Sci
2022, 27:34 (15 April 2022)
DOI
:10.4103/jrms.JRMS_1213_20
Background:
Since the beginning of the coronavirus disease of 2019 (COVID-19) pandemic, concerns raised by the growing number of deaths worldwide. Acute respiratory distress syndrome (ARDS) and extrapulmonary complications can correlate with prognosis in COVID-19 patients. This study evaluated the association of systemic complications with mortality in severely affected COVID-19 patients.
Materials and Methods:
This retrospective study was done on 51 intensive care unit (ICU)-admitted COVID-19 adult patients who were admitted to the ICU ward of Khorshid hospital, affiliated with Isfahan University of Medical Sciences. Only the patients who had a definite hospitalization outcome (dead vs. survivors) were included in the study. Daily clinical and paraclinical records were used to diagnose in-hospital complications in these patients.
Results:
The sample was comprised of 37 males (72.5%) and 14 females (27.4%). The median age of patients was 63 years (Min: 20, Max: 84), with the mortality rate of 47.1%. In total, 70.6% of patients had at least one coexisting disorder. Chronic kidney disease was associated with the worse outcome (29.16% of dead patients against 3.70 of survived ones). Mechanical ventilation was used in 58.8% of patients. Patients who had received invasive ventilation were more likely to die (87.50% of dead patients against 7.40 of survivors), Complications including sepsis and secondary infections (odds ratio: 8.05, confidence interval: 2.11–30.63) was the strongest predictors of mortality.
Conclusion:
Complications including sepsis and secondary infections can increase the risk of death in ICU-admitted COVID-19 patients. Therefore, it is substantial that the physicians consider preventing or controlling these complications.
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Review Article:
Hemoperfusion in combination with hemofiltration for acute severe organophosphorus pesticide poisoning: A systematic review and meta-analysis
Minghao Zhang, Wei Zhang, Shunzhong Zhao, Xiaoxi Tian, Guoqiang Fu, Boliang Wang
J Res Med Sci
2022, 27:33 (15 April 2022)
DOI
:10.4103/jrms.JRMS_822_20
Background:
Acute severe organophosphorus pesticide poisoning (ASOPP) is one of the major diseases that endanger human life and health. However, the effects of conventional therapy including gastric lavages, mechanical ventilation, muscarinic antagonist drugs, and cholinesterase reactivators were uncertain. This meta-analysis aims to investigate the safety and efficacy of hemoperfusion combined with hemofiltration besides routine therapy for ASOPP.
Materials
and
Methods:
A comprehensive search for candidate publications was performed through PubMed, Medline, Cochrane Library, WanFang, Chinese Biomedical Literature, and China National Knowledge Infrastructure from database inception to May 12, 2020. The retrieved studies were screened by the predefined inclusion and exclusion criteria. The data of important end points were extracted. The risk ratio (RR) and weighted mean difference (WMD) were pooled for categorical variables and continuous variables, respectively. Meta-analyses and publication bias were conducted by using STATA software version 15.1.
Results:
A total of 11 randomized controlled trials with 811 patients were included. Compared to conventional therapy group, patients in the hemoperfusion plus hemofiltration group were significantly superior with regard to mortality (RR 0.38, 95% confidence interval [CI] [0.25, 0.57],
P
< 0.001), total atropine dosing (WMD −147.34 mg, 95% CI [−199.49, −95.18],
P
< 0.001), duration of mechanical ventilation (WMD −2.34 days, 95% CI [−3.77, −0.92],
P
< 0.001), cholinesterase recovery time (WMD −2.49 days, 95% CI [−3.14, −1.83],
P
< 0.001), and length of stay (WMD −4.52 days, 95% CI [−5.31, −3.73],
P
< 0.001).
Conclusion:
Combined hemoperfusion and hemofiltration was a very safe and effective treatment protocol for ASOPP, not only resulting in significantly decreased mortality but also resulting in reduced total atropine dosing, duration of mechanical ventilation, cholinesterase recovery time, and length of stay.
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Original Article:
Gastrointestinal manifestations in patients with coronavirus disease-2019 (COVID-19): Impact on clinical outcomes
Elham Tabesh, Maryam Soheilipour, Ramin Sami, Marjan Mansourian, Faezeh Tabesh, Forogh Soltaninejad, Mehrnegar Dehghan, Niloofar Nikgoftar, Ali Gharavinia, Khojasteh Ghasemi, Peyman Adibi
J Res Med Sci
2022, 27:32 (15 April 2022)
DOI
:10.4103/jrms.jrms_641_21
Background:
In this study, we summarized the data on gastrointestinal (GI) involvement and the potential association with clinical outcomes among the patients admitted to Khorshid Hospital.
Materials
and
Methods:
We investigated 1113 inpatients (≥18 years old) diagnosed with coronavirus disease-2019 (COVID-19) from March to June 2020 in Khorshid Hospital. We collected demographic details, clinical information, vital signs, laboratory data, treatment type, and clinical outcomes from patients' medical records. The data of patients with GI symptoms were compared with those without GI symptoms.
Results:
A total of 1113 patients were recruited (male = 648). GI symptoms were observed in 612 (56.8%) patients (male = 329), the most common of which were nausea 387 (34.7%), followed by diarrhea 286 (25.7%), vomiting 260 (23.4%), and abdominal pain 168 (15.0%). The most prominent non-GI symptoms were cough 796 (71.5%), fever 792 (71.2%), shortness of breath 653 (58.7%), and body pain 591 (53.1%). The number of patients who were discharged, died, and were admitted to intensive care unit was significantly different in groups on the basis of GI and non-GI symptoms (
P
= 0.002, 0.009, 0.003).
Conclusion:
While COVID-19 was predominantly diagnosed in males, GI symptoms were more commonly reported by females. The results indicated that GI symptoms in COVID-19 patients are common, and the symptoms are not correlated with the severity of the disease. Moreover, the presence of GI symptoms was positively related to milder disease. Among COVID-19 positive patients, the clinical outcomes of the GI group were promising, compared to those of non-GI group.
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Short Communication:
New-onset acute ischemic stroke following COVID-19: A case–control study
Fariborz Khorvash, Mohammad Amin Najafi, Mohsen Kheradmand, Mohammad Saadatnia, Rojin Chegini, Farideh Najafi
J Res Med Sci
2022, 27:31 (15 April 2022)
DOI
:10.4103/jrms.jrms_255_21
Background:
Neurological manifestations of coronavirus disease 2019 (COVID-19) have been highlighted. COVID-19 potentially increases the risk of thromboembolism. We aimed to compare patients with COVID-19 with and without new-onset acute ischemic stroke (AIS).
Materials
and
Methods
: In this single-center retrospective case
–
control study, demographics, clinical characteristics, laboratory findings, and clinical outcomes were compared between 51 patients with both COVID-19 and AIS (group A) and 160 patients with COVID-19 and without AIS (group B).
Results:
Patients in group A were significantly older, more likely to present with critical COVID-19 (
P
= 0.004), had higher rates of admission in the intensive care unit (
P
< 0.001), more duration of hospitalization (
P
< 0.001), and higher in-hospital mortality (
P
< 0.001). At the time of hospitalization, O
2
saturation (
P
= 0.011), PH (
P
= 0.04), and HCO3 (
P
= 0.005) were lower in group A. White blood cell count (
P
= 0.002), neutrophil count (
P
< 0.001), neutrophil-lymphocyte ratio (
P
= 0.001), D-Dimer (
P
< 0.001), blood urea nitrogen (BUN) (
P
< 0.001), and BUN/Cr ratio (
P
< 0.001) were significantly higher in patients with AIS.
Conclusion:
Stroke in COVID-19 is multifactorial. In addition to conventional risk factors of ischemic stroke (age and cardiovascular risk factors), we found that patients with more severe COVID-19 are more prone to ischemic stroke. Furthermore, leukocyte count, neutrophil count, neutrophil-lymphocyte ratio, D-Dimer, BUN, and BUN/Cr ratio were higher in patients with AIS following COVID-19 infection.
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Original Article:
Saffron (
Crocus sativus
L.) supplements improve quality of life and appetite in atherosclerosis patients: A randomized clinical trial
Shonaz Ahmadikhatir, Alireza Ostadrahimi, Abdolrasoul Safaiyan, Shoyar Ahmadikhatir, Nazila Farrin
J Res Med Sci
2022, 27:30 (15 April 2022)
DOI
:10.4103/jrms.JRMS_1253_20
Background:
Atherosclerosis is the most common cause of the cardiovascular disease. Saffron is a traditional food that affects many diseases and disorders. Therefore, the aim of this study was to identify the effects of Saffron (
Crocus sativus
L.) on quality of life (QOL) and appetite in patients with atherosclerosis.
Materials and Methods:
This was a randomized, double-blind, placebo-controlled clinical trial. A total of 63 participants with atherosclerosis were recruited from Emam Sajjad Hospital, Valiasr Hospital, and Zafaranieyh Clinic in Tehran, Iran. The participants were divided randomly into two groups. Participants received 100 mg/d saffron or placebo capsule for 6 weeks. QOL and appetite levels were measured by the McNew QOL questionnaire, and visual analog scale questionnaire, respectively. Furthermore, anthropometric indices of participants were measured before and after the intervention.
Results:
Statistical analysis showed that there was a statistically significant difference between atherosclerosis patients who received placebo and those who consumed saffron in terms of the physical domain (
P
= 0.008) and social domain (
P
= 0.012) of QOL. In the saffron group increased score in Total score Macnew (
P
< 0.001), physical domain (
P
= 0.025), and social domain (
P
< 0.001) was significant after the intervention. Moreover, the consumption of saffron did not significantly affect emotional domains of QOL, and appetite levels
Conclusion:
Saffron may be considered as a novel agent in patients with atherosclerosis to improve the QOL. A great deal of further research will be needed to critically validate the efficacy of saffron and its mechanisms in atherosclerosis.
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Original Article:
Psychometric properties of persian version of five facets of mindfulness questionnaire
Sajad Khanjani, Ali-Akbar Foroughi, Meysam Bazani, Sahar Rafiee, Shima Tamannaeifar, Mojtaba Habibi
J Res Med Sci
2022, 27:29 (15 April 2022)
DOI
:10.4103/jrms.JRMS_10_20
Background:
Many tools have been designed to measure mindfulness. Five Facets of Mindfulness Questionnaire (FFMQ) is one of the most widely used tools. This study was done to investigate psychometric properties FFMQ in Iranian students.
Materials
and
Methods:
FFMQ was translated into Persian and administered in 571 students of Shahid Beheshti University of Medical Sciences and Tehran University of Medical Science. Samples were selected using convenience sampling method. A battery including Difficulty in Emotion Regulation Scale (DERS), Emotion Regulation Questionnaire (ERQ), Spielberger's Trait Anxiety Questionnaire, and Affect Control Scales was used in studies for examining divergent, convergent, and discriminant validity. Data were analyzed using Cronbach's alpha, test–retest reliability, and confirmatory factor analysis.
Results:
Results of this study supported the five-factor structure of FFMQ (root mean square error of approximation = 0.06, Comparative Fit Index = 0.81 Goodness of Fit Index = 0.91, and Normed Fit Index = 0.87). There was a significantly negative correlation between the FFMQ with DERS, Trait Anxiety, Affect Control, suppression sub-scale of ERQ, and there was a positive correlation with reappraisal subscale of ERQ. The Cronbach's alpha for the FFMQ was. 78.
Conclusion:
FFMQ have good psychometric properties in Iranian student sample, and it can be used in studies on student populations.
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Original Article:
Nigella sativa
extract in the treatment of depression and serum Brain-Derived Neurotrophic Factor (BDNF) levels
Aryan Rafiee Zadeh, Aynaz Foroughi Eghbal, Seyed Mahdi Mirghazanfari, Mohammad Reza Ghasemzadeh, Ehsan Nassireslami, Vahid Donyavi
J Res Med Sci
2022, 27:28 (15 April 2022)
DOI
:10.4103/jrms.jrms_823_21
Background:
Here, we aimed to investigate the therapeutic effects of
Nigella sativa
extract on serum brain-derived neurotrophic factor (BDNF) and depression score in patients with depression.
Materials and Methods:
This clinical trial was performed in 2021 in the hospitals of military forces in Tehran on 52 male patients with major depressive disorder treated with sertraline. We used the Depression, Anxiety, and Stress Scale-21 Items (DASS-21) questionnaire to assess the patients. Serum BDNF levels were measured by the enzyme-linked immunosorbent assay. Patients were then divided into two groups receiving 1000 mg
N. sativa
oil extract, daily, and placebo. Both groups received sertraline for at least 3 months. DASS-21 questionnaire and serum BDNF levels were measured after 10 weeks.
Results:
After treatments, we observed significantly decreased DASS-21 score (−11.24 ± 5.69) in the intervention group (
P
< 0.001) and placebo (−2.72 ± 6.19,
P
= 0.032), but patients in the intervention group had significantly lower scores (50.1 ± 6.8 vs. 58.2 ± 5.6, respectively,
P
< 0.001). Furthermore, patients in the intervention group had significantly decreased depression score (−5.5 ± 2.47,
P
< 0.001) and lower scores compared to the placebo (
P
< 0.001) (18.6 ± 2.7 vs. 23.4 ± 2.1 in intervention and placebo, respectively). We also observed significantly increased BDNF levels in the intervention group after the treatments (6.08 ± 3.76,
P
< 0.001) compared to the placebo group (29.4 ± 3.6 vs. 24.9 ± 2.1,
P
< 0.001). Serum BDNF levels had also significant reverse correlations with DASS-21 score (
r
= −0.35,
P
= 0.011) and depression score (
r
= −0.45,
P
= 0.001).
Conclusion:
The use of
N. sativa
resulted in decreased depression score and increase in serum BDNF levels that indicate the importance and efficacy of this drug.
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Original Article:
Clinical, laboratory and imaging characteristics, and outcomes of hospitalized children with suspected COVID-19 infection: A report from Isfahan-Iran
Hamid Rahimi, Zahra Pourmoghaddas, Marzieh Aalinezhad, Fariba Alikhani, Rana Saleh, Sheida Amini, Saman Tavakoli, Shima Saeidi, Narges Sharifi, Silva Hovsepian
J Res Med Sci
2022, 27:27 (17 March 2022)
DOI
:10.4103/jrms.jrms_815_21
Background:
The aim of this study was to evaluate the clinical, laboratory and imaging characteristics, and outcomes of hospitalized children with suspected COVID-19 infection in Isfahan.
Materials and Methods:
In this cross-sectional study, all children aged < 15 years, who hospitalized as suspected case of COVID-19 were enrolled. During this study, all demographic, clinical, laboratory, and imaging characteristics as well as follow-up data and outcomes of the hospitalized children were recorded by pediatric residents using a questionnaire. The findings of studied populations in the two groups of definite/or suspected and negative COVID-19 patients were compared.
Results:
During 6 months' period, 137 children with suspected COVID-19 infection were evaluated. Mean age of studied population was 4.3 (0.38) years. The most common symptoms in order were fever, cough, dyspnea and diarrhea. The most common computed tomography scan findings were bilateral ground glass and subpleural involvements. The rate of mortality was 7.3%. COVID-19 polymerase chain reaction test was positive in 22% of the patients. Based on the specialist's diagnosis, 30/25 patients were definite/or suspected to COVID-19 and reminder (79) were negative. O2 saturation <90%, was significantly higher in children with definite/or suspected diagnosis for COVID-19 (46.7% vs. 22.4%,
P
< 0.05). Dyspnea and shivering were significantly higher in children with definite/or suspected diagnosis for COVID-19 than those negative for COVID-19(
P
< 0.05).Mean duration of hospitalization was significantly associated with level of lactate dehydrogenase (
P
< 0.05).
Conclusion:
The clinical, laboratory, and imaging findings of our studied population were similar to other studies, but outcome was not similar which may be due to our studied population (inpatients cases). It is suggested that a better understanding of the infection in children may give important insights into disease pathogenesis, health-care practices, and public health policies.
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Original Article:
The effect of COVID 19 on liver parenchyma detected and measured by CT scan hounsfield units
Jehad Z Fataftah, Raed Tayyem, Haitham Qandeel, Haneen A Baydoun, Abdel Rahman A Al Manasra, Ahmad Tahboub, Salem Y Al-Dwairy, Alaa Al-Mousa
J Res Med Sci
2022, 27:26 (17 March 2022)
DOI
:10.4103/jrms.JRMS_1228_20
Background:
COVID 19 may affect organs other than lungs, including liver, leading to parenchymal changes. These changes are best assessed by unenhanced computed tomography (CT). We aim to investigate the effect of COVID 19 on liver parenchyma by measuring the attenuation in CT scan Hounsfield unit (HU).
Materials and Methods:
A cohort of patients, who tested COVID 19 polymerase chain reaction positive, were enrolled and divided into two groups: fatty liver (FL) group (HU ≤ 40) and nonfatty liver (NFL) group (HU > 40) according to liver parenchyma attenuation measurements by high resolution noncontrast CT scan. The CT scan was performed on admission and on follow up (10–14 days later). Liver enzyme tests were submitted on admission and follow up.
Results:
Three hundred and two patients were enrolled. Liver HU increased significantly from 48.9 on admission to 53.4 on follow up CT scan (P<0.001) in all patients. This increase was more significant in the FL group (increased from 31.9 to 42.9 [P =0.018]) Liver enzymes were abnormal in 22.6% of the full cohort. However, there was no significant change in liver enzymes between the admission and follow up in both groups.
Conclusion:
The use of unenhanced CT scan for assessment of liver parenchymal represents an objective and noninvasive method. The significant changes in parenchymal HU are not always accompanied by significant changes in liver enzymes. Increased HU values caused by COVID 19 may be due to either a decrease in the fat or an increase in the fibrosis in the liver.
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Letter To Editor:
Back to basics when referring for an electrodiagnostic test
Diaa K Shehab, Ahmad Jasem Abdulsalam, Levent Özçakar
J Res Med Sci
2022, 27:25 (17 March 2022)
DOI
:10.4103/jrms.jrms_1382_20
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REVIEW ARTICLE:
Multiple sclerosis-related fatigue lacks a unified definition: A narrative review
Iman Adibi, Mehdi Sanayei, Farinaz Tabibian, Neda Ramezani, Ahmad Pourmohammadi, Kiarash Azimzadeh
J Res Med Sci
2022, 27:24 (17 March 2022)
DOI
:10.4103/jrms.jrms_1401_20
Fatigue is the most common symptom in multiple sclerosis (MS). Although MS-related fatigue (MS-F) strongly affects quality of life and social performance of patients, there is currently a lack of knowledge about its pathophysiology, which in turns leads to poor objective diagnosis and management. Recent studies have attempted to explain potential etiologies as well as treatments for MS-F. However, it seems that without a consensus on its nature, these data could not provide a route to a successful approach. In this Article, we review definitions, epidemiology, risk factors and correlated comorbidities, pathophysiology, assessment methods, neuroimaging findings, and pharmacological and nonpharmacological treatments of MS-F. Further studies are warranted to define fatigue in MS patients more accurately, which could result in precise diagnosis and management.
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Original Article:
Metabolic effects of adding Topiramate on Aripiprazole in bipolar patients aged between 6-18 years, a randomized, double-blind, placebo-controlled trial
Soroor Arman, Mostafa Haghshenas
J Res Med Sci
2022, 27:23 (17 March 2022)
DOI
:10.4103/jrms.jrms_672_21
Background:
second-generation antipsychotics (SGAs) are associated with metabolic side effects in child and adolescents. The aim of this study is to evaluate the metabolic effects of adding topiramate on aripiprazole in patients with bipolar disorder (BD) aged between 6 and 18 years.
Materials and Methods:
A 12-week, double-blind, placebo-controlled, randomized trial was conducted in the child psychiatric units of university hospitals. Forty patients aged between 6 and 18 years with new diagnosis of BD participated in the study. Eleven patients were excluded. Subjects received aripiprazole plus topiramate (Group 1,
n
= 15) or aripiprazole (Group 2,
n
= 14) for a 3-month period. Young mania rating scale (YMRS) was used for measuring the manic symptoms severity. Primary outcome measures included weight, height, body mass index (BMI), waist circumference, abdominal circumference, and blood pressure. Secondary outcome measures included fasting blood glucose, hemoglobin A1C, fasting insulin, and fasting lipid profile. Changes in metabolic profile during the study were obtained by using repeated measures of variance.
Results:
During a 3-month follow-up, YMRS measures decreased significantly in both groups with a significant difference between groups (
P
< 0.05). The mean of weight, BMI, and high-density lipoprotein levels in group 2 were significantly increased (
P
< 0.05), and the mean of low-density lipoprotein level in group 1 was decreased (
P
< 0.05). No significant differences were observed in anthropometric parameters and metabolic indices between groups (
P
> 0.05).
Conclusion:
Adding topiramate on aripiprazole is effectivefor controlling bipolar disorder as well as metabolic adverse effects of SGAs in juvenile patients.
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Original Article:
Effects of the COVID-19 pandemic on lifestyle among Iranian population: A multicenter cross-sectional study
Abdurrahman Charkazi, Fatemeh Salmani, Mitra Moodi, Ensiyeh Norozi, Fatemeh Zarei, Masoud Lotfizadeh, Mohamamd Taghi Badeleh, Azita Noroozi, Shirin Shahbazi Sighaldeh, Yusef Dadban-Shahamat, Mohammad Ali Orouji, Maryam Ahmadi-Livani, Arezoo Foroughi, Amrollah Sharifi, Mehran Akbari, Zoya Tahergorabi
J Res Med Sci
2022, 27:22 (17 March 2022)
DOI
:10.4103/jrms.jrms_506_21
Background:
Quarantine, an unpleasant experience, was implemented in many countries to limit the spread of Coronavirus disease 2019 (COVID-19), which it could associated whit lifestyle changes. The present study aimed to determine the changes in Iranian's lifestyle during COVID-19 pandemic.
Materials and Methods:
In the present cross-sectional study, 2710 Iranian people completed an online researcher-made questionnaire asking lifestyle regarding COVID-19, which includes five sections about physical activity, stress and anxiety, nutrition habit, sleep disorders, and interpersonal relationship in addition to demographic data from January to February 2021, using the multistage cluster sampling method.
Results:
The participants' mean age was 33.78 ± 11.50 years and 68.3% of them were female. Traveling, sightseeing, and family visits have been eliminated from 91%, 83.5%, and 77.5% of participants' lives, respectively. There were increase in stress level (
P
< 0.001), weight of the participants (
P
< 0.001), sleep problems (
P
< 0.001), and healthier foods (
P
< 0.001) but decrease in interpersonal communication (
P
< 0.001) and the amount of physical activity (
P
< 0.001).
Conclusion:
In summary, this study indicates some changes in lifestyle of Iranian people, including changes in some eating practices, physical activity, social communication, and sleeping habits during the pandemic. However, as the COVID-19 pandemic is ongoing, a comprehensive understanding of these behaviors and habits can help develop interventions to mitigate the negative lifestyle behaviors during COVID-19 pandemic.
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REVIEW ARTICLE:
Status of breast cancer screening strategies and indicators in Iran: A scoping review
Zahra Omidi, Maryam Koosha, Najme Nazeri, Nasim Khosravi, Sheida Zolfaghari, Shahpar Haghighat
J Res Med Sci
2022, 27:21 (17 March 2022)
DOI
:10.4103/jrms.jrms_1390_20
Background:
This scoping review aimed to investigate the status of breast cancer (BC) preventive behaviors and screening indicators among Iranian women in the past 15 years. BC, as the most common cancer in women, represents nearly a quarter (23%) of all cancers. Presenting the comprehensive view of preventive modalities of BC in the past 15 years in Iran may provide a useful perspective for future research to establish efficient services for timely diagnosis and control of the disease.
Materials and Methods:
The English and Persian articles about BC screening modalities and their indicators in Iran were included from 2005 to 2020. English electronic databases of Web of Science, PubMed, and Scopus, and Persian databases of Scientific Information Database (SID) and IranMedex were used. The critical information of articles was extracted and classified into different categories according to the studied outcomes.
Results:
A total of 246 articles were assessed which 136 of them were excluded, and 110 studies were processed for further evaluation. Performing breast self-examination, clinical breast examination, and mammography in Iranian women reported 0%–79.4%, 4.1%–41.1%, and 1.3%-45%, respectively. All of the educational interventions had increased participants' knowledge, attitude, and practice in performing the screening behaviors. The most essential screening indicators included participation rate (3.8% to 16.8%), detection rate (0.23–8.5/1000), abnormal call rate (28.77% to 33%), and recall rate (24.7%).
Conclusion:
This study demonstrated heterogeneity in population and design of research about BC early detection in Iran. The necessity of a cost-effective screening program, presenting a proper educational method for increasing women's awareness and estimating screening indices can be the priorities of future researches. Establishing extensive studies at the national level in a standard framework are advised
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Original Article:
High claudin-4 antigen expression in triple-negative breast cancer by the immunohistochemistry method
Azar Naimi, Nadereh Zare, Elham Amjadi, Maryam Soltan
J Res Med Sci
2022, 27:20 (17 March 2022)
DOI
:10.4103/jrms.jrms_1389_20
Background:
Triple-negative breast cancer is a heterogeneous subtype of breast cancer. Claudin is an epithelial tight junctional protein, and also it is a receptor for clostridium perfringens enterotoxin and shows impairment of expression in several cancers. The chief purpose of this study is to assess the claudin-4 expression in triple-negative breast cancer (TNBC) Iranian patients and evaluate its correlation with some clinicopathological factors.
Materials and Methods:
In this study, 81 TNBC patients were evaluated for the claudin-4 expression by immunohistochemistry. The slides' staining intensity was examined and scored from 0 to 3. Then, slides were reviewed to assess the percentage of cells with membrane and cytoplasmic staining; the obtaining scores were 1–4. Finally, added the resulting two numbers from two stages, and the final number was a maximum of 7. Final scores of 0–3 were considered the low expression, and 4–7 were considered the high expression. Finally, the collected data were analyzed using the Chi-square test.
Results
: Eighty-one women with breast cancer and a mean age of 49 ± 12 years participated in the study. In 80% of the patients, there was a high expression of claudin-4 marker, and 20% had low expression. The expression level of the marker was not significantly correlated with age, tumor size, lymph node involvement, tumor grade, disease stage, Ki-67, and metastasis.
Conclusion:
The present study confirmed the high frequency of claudin-4 antigen expression in TNBC patients, and no significant correlation was observed between the expression of antigen and demographic or clinicopathological factors.
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Original Article:
Influential factors on survival in gastric cancer: A single-center study
Ghodratollah Roshanaei, Azadeh Kiumarsi, Amir Kasaeian, Malihe Safari, Mohammad Abbasi, Ali Rahimi
J Res Med Sci
2022, 27:19 (17 March 2022)
DOI
:10.4103/jrms.JRMS_1286_20
Background:
Gastric cancer (GC) is one of the conspicuous causes of cancer-related death worldwide. Considering the mounting incidence of this cancer in developing countries such as Iran, determining the influential factors on the survival of involved patients is noteworthy. Hence, we aimed to ascertain the survival rates and the prognostic factors in our GC patients.
Materials and Methods:
In this retrospective cohort study, data of 314 patients with GC in a referral cancer center in Hamadan province of Iran were studied. The outcome of our study was survival time and the influential factors were gender, age at diagnosis, tumor history, tumor grade, surgery history, radiotherapy history, stage of disease, metastasis history, and lymph node involvement. Kaplan − Meier method and log-rank test were used for the calculation and comparing the survival curves and Cox-proportional hazard model was used for the multivariable analysis of prognostic factors.
Results:
In a total of 314 GC patients, the median age at the diagnosis was 63 years (range: 21–92) with most patients (74.84%) being males. The median follow-up time was 2.42 years, and the median survival time was 2 years. The multivariable cox analysis of overall survival (OS) indicated that having distant metastasis increased the hazard of death by about 2.5 times (
P
< 0.0001, heart rates [HR]: 2.53, 95% confidence interval [CI]: [1.71, 3.75]), and receiving surgery as treatment, decreased the hazard of death up to 36% (
P
= 0.02, HR: 0.64, 95%CI: [0.46–0.89]). The other variables did not have any significant effects on the OS.
Conclusion:
The results of this study showed that lower survival (greater hazard of death) strongly and significantly associated with having distant metastasis in patients with GC and receiving surgery could significantly decrease the hazard of death in these patients instead.
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Original Article:
Association of demographic variables and smoking habits with the severity of lung function in adult smokers
Arash Toghyani, Somayeh Sadeghi
J Res Med Sci
2022, 27:18 (18 February 2022)
DOI
:10.4103/jrms.jrms_854_21
Background:
This study aims to evaluate the association between demographic and smoking variables with the severity of lung function loss (Stage I to IV) and spirometry data in smokers.
Materials and Methods:
Three hundred and fifty smoker men over the age of 20 who had visited in AL-Zahra hospital were involved. Spirometry tests were performed for measuring forced vital capacity (FVC), FEV1, and FEV1%FVC. COPD was categorized into four stages by the (Global Initiative for Chronic Obstructive Lung Disease) criteria of postbronchodilator FEV1/FVC <0.70. FEV1/FVC <70%, in combination with FEV1 ≥80% (Stage I), or 50%≤FEV1 <80% (Stage II), or 30%≤FEV1 <50% (Stage III), or FEV1 ≤30% (Stage IV). Independent
t
-test, Spearman correlation analysis was used for data analysis. To determine the predicting factors for pulmonary function multiple regressions analysis was performed.
Results:
43 (19.5%) of men were defined as Chronic Obstructive Lung Disease (COPD) which 7% of them were Stage I, 23.3% were Stage II, 39.5% were III and 30.2% were stage IV. In 60 (27.1%) of men, the index of Fev1/FVC was <80%. The criteria of PRIS in 74 (33.5%) of the patients and BDR in 59 (26.7%) of participation was positive. There were significant differences in the mean of FEV1 with respect to history of lung disease in relatives (
P
= 0.035), lung disease hospitalization (
P
< 0.001) and previous diagnosis of asthma variables (
P
< 0.001). The mean of FVC was significantly different in patients categorized based on lung disease hospitalization (
P
< 0.001) and previous diagnosis of asthma (
P
= 0.018). Furthermore, there was a significant difference in the mean of FEV1/FVC for variables as follows: Time to start smoking after waking up (
P
= 0.007), lung disease hospitalization (
P
< 0.001) and previous diagnosis of asthma (
P
< 0.001). There was a significant association between stages of lung function loss and age of onset of smoking (β-0.355
P
= 0.019) and pack per year (β = 0.354
P
= 0.02). A linear regression model showed that lung disease hospitalization and age were the influential variables on FEV1 with (B = −21.79 confidence interval [CI]: −28.7, −14.87,
P
< 0.001and B = −0.418 CI: −0.63, −0.21,
P
< 0.001), respectively. The only significant influential variable on FVC was lung disease hospitalization (B = −15.89 CI: −21.49, −10.296,
P
< 0.001). Body mass index, lung disease hospitalization, time to start smoking after waking up in the morning and age had significant relationship on FEV1/FVC with (B = 0.71CI: 0.32, 1.11,
P
< 0.001, B = −14.29, CI: −19.61,-8.97,
P
< 0.001, B = 6.54, CI: 2.26, 10.82,
P
= 0.003 and B = −0.44, CI: −0.59, −0.28,
P
< 0.001), respectively.
Conclusion:
The age of onset of smoking and pack-year appears to be associated with the severity of COPD. Hospitalization history due to lung disease, age, the time between waking up in the morning and first cigarette use, BMI, lung disease history in relatives, previous diagnosis of asthma have a negative relationship with lung function.
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Original Article:
Renal function markers in single-kidney patients after percutaneous nephrolithotomy: A pilot study
Alireza Ghadian, Behzad Einollahi, Mehrdad Ebrahimi, Mohammad Javanbakht, Mousa Asadi, Reza Kazemi
J Res Med Sci
2022, 27:17 (18 February 2022)
DOI
:10.4103/jrms.jrms_880_21
Background:
The present study was performed to investigate and compare renal functions of single-kidney patients after 12 h of percutaneous nephrolithotomy (PCNL) surgery through assessing major markers of renal function with focus on serum level of cystatin that performs a consistent accuracy in various conditions.
Materials and Methods:
This pilot quasi-experimental study was done on 92 patients with single kidney having staghorn calculus who had undergone PCNL and were referred to the Al-Zahra Hospital, Isfahan, Iran, during 2019–2021. Serum levels of cystatin C, creatinine, estimated glomerular filtration rate (eGFR), and neutrophil gelatinase-associated lipocalin (NGAL) urine level were evaluated before and 12 h after surgery.
Results:
The mean cystatin C decreased significantly 1.58 ± 0.55 versus mg/L 1.46 ± 0.52 after 12 h after surgery (
P
< 0.001). Furthermore, the mean levels of creatinine (2.04 ± 0.71 vs. 1.89 ± 0.60 mg/dL) and NGAL (39.72 ± 12.87 vs. 24.05 ± 10.89 μg/ml) were decreased significantly after 12 h of procedure (
P
< 0.05) while the mean eGFR (57.62 ± 27.59 vs. 64.68 ± 31.88 ml/min/1.73 m
2
) was increased significantly after 12 h (
P
< 0.001).
Conclusion:
Due to significant improvement in all markers of renal after PCNL, this procedure can be considered a potentially effective and safe approach for treating large stone in single-kidney patients.
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Short Communication:
Prevalence of nephrocalcinosis in children with congenital adrenal hyperplasia
Yahya Madihi, Neda Mostofizadeh, Hossein Shamsipour Dehkordi, Maryam Riahinezhad, Silva Hovsepian, Noushin Rostampour, Elham Hashemi Dehkodi, Mahryar Mehrkash, Tooba Momen, Mahin Hashemipour
J Res Med Sci
2022, 27:16 (18 February 2022)
DOI
:10.4103/jrms.jrms_872_21
Background:
We aimed to investigate the prevalence of nephrocalcinosis (NC) among children with diagnosed congenital adrenal hyperplasia (CAH). Our findings would be helpful for earlier diagnosis, management, and prevention of NC-related complications.
Materials and Methods:
In this cross-sectional study, children with CAH, aged <18 years old who were regularly referred for follow-up, were included. The information of the patients was extracted from their medical files, and they underwent renal ultrasonography for evaluation of the presence of NC.
Results:
From 120 studied patients with CAH, four patients (3.3%) had NC. The prevalence of NC was higher in males than females (
P
= 0.05). Mean age and age of CAH diagnosis had a trend to be lower in CAH patients with NC than those without. Regression analysis indicated significant association between NC and sex (
P
= 0.027,
r
= 2.24).
Conclusion:
The results of this study indicated a 3.3% prevalence rate of NC for children with CAH. NC had a trend to be more prevalent in male children with CAH. Though it was not significantly different but given that the mean age and age at diagnosis of CAH in children with CAH and NC was lower that CAH patients without NC, it is suggested that in patients with CAH and NC other factors such as genetic background or unknown disease related factors are associated with hypercalcemia and NC.
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Original Article:
The frequency, related cause of disease, and treatment of hepatitis B virus infection: A systematic review and meta-analysis in Iran
Gholamreza Kalvandi, Ghobad Abangah, Yousef Veisani, Hassan Nourmohammadi, Mohamad Golitaleb, Hamed Tavan
J Res Med Sci
2022, 27:15 (18 February 2022)
DOI
:10.4103/jrms.JRMS_67_19
Background:
Hepatitis B virus (HBV) is one of the most dreadful viruses causing high mortality rates and serious damages to hepatocytes. The aim of this study was to assess the frequency, related causes/risk factors, and treatments of HBV infection in Iran by systematic review and meta-analysis.
Materials and Methods:
The data were obtained by a literature search in the PubMed, Scopus, SID, and Web of Sciences databases. Keywords included prevalence, risk factors, causes, treatment, and HBV. The Persian equivalents of these keywords were also searched. The time span included 2004 to2021. The Q and
I
2
statistics were used to check heterogeneity among studies. The data were analyzed using Stata (version 14).
Results:
The frequencies of HBV infection and its pharmaceutical therapy were
P
= 6% (95% confidence interval [CI]: 4–9,
I
2
= 95.2%,
P
< 0.001) and 19% (95% CI: 18%–30%,
I
2
= 98.9%,
P
< 0.001), respectively. The most common risk factors/causes of HBV were narcotic consumption, blood-related factors, and transmission from infected individuals with the respective frequencies of 27% (95% CI: 16%–38%,
I
2
= 88.7%,
P
< 0.001), 32% (95% CI: 11%–53%,
I
2
= 99.8%,
P
< 0.001), 25% (95% CI: 10%–41%,
I
2
= 99.3%,
P
< 0.001), and 15% (95% CI: 7%–22%,
I
2
= 98.4%,
P
< 0.001), respectively.
Conclusion:
The most important causes of HBV infection were transmission from infected people, narcotic consumption, and blood-related factors. The main therapeutic intervention for HBV was pharmaceutical therapy.
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Original Article:
A new ratio derived from inflammasome markers can serve as a marker of assessment of glycemic index in children with Type 1 diabetes
Zhian M I Dezayee, Marwan S M Al-Nimer
J Res Med Sci
2022, 27:14 (18 February 2022)
DOI
:10.4103/jrms.JRMS_773_18
Background:
Mature inflammasome markers play a role in the development of Type 1 diabetes (T1D). This cross-sectional study aimed to derive ratios from the serum levels of interleukins (ILs): IL-1β and IL-18 and to relate their values with glycemic index and anti-inflammatory markers (IL-4 and IL-10) in children with T1D.
Materials and Methods:
This study was conducted at Hawler Medical University in Erbil-Iraq from April to July 2018. Healthy subjects (Group I,
n
= 40) and patients (Group II,
n
= 76) were recruited from primary schools and the Center of Diabetes in Erbil, respectively. Glycemic indices (including fasting serum glucose, insulin, glycosylated hemoglobin, and peptide C) and pro- and anti-inflammatory markers (including high-sensitivity C-reactive protein, IL-1β, IL-18, IL-4, and IL-10 and the ratio of neutrophil or platelet to lymphocyte) were determined.
Results:
Cutoff values of 105 pg/mL, 85 pg/mL, and 1.235 for serum IL-1β, IL-18, and IL-1β to IL-18 ratio, respectively, were found to be significant discriminators of glycemic index and anti-inflammatory markers with respect to the calculated area under the curve.
Conclusion:
A ratio of IL-1β to IL-18 adjusted to 1.235 can serve as a useful marker of assessment of glycemic index. This ratio does not discriminate the status of anti-inflammatory markers (IL-4 and IL-10) in children with T1D.
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Original Article:
Correlation of serum apelin level with carotid intima–media thickness and insulin resistance in a sample of Egyptian patients with type 2 diabetes mellitus
Mervat El Shahat El Wakeel, Inass Hassan Ahmad, Marwa Abdelmonim Mohammed, Sally Mohamed Osama Ali, Marwa Khairy Abd El Wahab, Walaa Mohamed Shipl
J Res Med Sci
2022, 27:13 (18 February 2022)
DOI
:10.4103/jrms.JRMS_675_20
Background:
Type 2 diabetes mellitus (T2DM) is a growing health problem in Egypt, with a significant impact on morbidity and mortality. Measurement of the carotid Intima-media thickness (CIMT) allows early detection of atherosclerotic blood vessel diseases. Apelin is an adipose tissue-derived hormone that may be associated with insulin resistance (IR). This study aimed to assess the level of serum apelin in patients with T2DM and its relation to IR and CIMT.
Materials and Methods:
A case-control study was conducted on 60 patients with T2DM and 30 healthy controls. T2DM was diagnosed based on American Diabetes Association criteria. The study was carried out at Al-Zahraa University Hospital, Cairo, Egypt, through the period from June to December 2019. The laboratory investigations included serum apelin and blood glucose hemostasis markers. CIMT was assessed using B-mode ultrasonography.
Results:
Patients' group had a statistically significant higher apelin level than healthy controls (407.96 ± 291.07 versus 83.32 ± 10.55 ng/dL,
P
< 0.001). The correlation analysis showed that the serum apelin level correlated positively with glycemic indices, body weight, and waist circumference (
P
< 0.05). At cutoff value of >96 ng/dL, the serum apelin exhibited a sensitivity of 98.3% and specificity of 96.7%, positive predictive value of 98.1%, and negative predictive value of 96.5%, with a diagnostic accuracy of 95.1%. Serum apelin correlated positively with CIMT (
r
= 0.296,
P
= 0.022). Logistic regression analysis showed that systolic and diastolic blood pressures, Homeostasis Model Assessment of IR, and CIMT were independent predictors of serum apelin.
Conclusion:
Serum apelin may be correlated with the degree of carotid atherosclerosis and hence can be used as a prognostic biomarker.
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Review Article:
Prevalence of psychiatric disorders in patients with ischemic heart disease: A systematic review and meta-analysis
Mohamad Mehdi Derisi, Mohammad Javad Nasiri, Alisam Aryan, Alireza Moosavi Jarrahi, Parastoo Amiri, Maryam Mohseny
J Res Med Sci
2022, 27:12 (18 February 2022)
DOI
:10.4103/jrms.JRMS_864_20
Background:
Ischemic heart disease and psychiatric disorders are among the leading causes of morbidity and mortality. Plans for providing basic health services to community members require knowledge of the current state. Therefore, the aim of this study was to systematically review the literature to estimate the prevalence of psychiatric disorders among patients with ischemic heart disease.
Materials and Methods:
In this study, PubMed, Embase, and Web of Science were systematically searched to find studies published before June 6, 2021. The systematic review included all original articles on the prevalence of psychiatric disorders among patients with ischemic heart disease. Two independent researchers evaluated the quality of studies, using the Joanna Briggs Institute questionnaire. All analyses were performed in Stata/MP version 16. A random-effects model was used for data analysis.
Results:
Of 1672 studies initially identified, 13 studies were included in our meta-analysis, with a total of 2233 participants. The overall prevalence of psychiatric disorders was estimated at 46.85% (95% confidence interval [CI]: 36.08–57.62;
I
2
= 100%;
P
< 0.001 for heterogeneity). The most common disorder was depression (27.80%; 95% CI: 18.27–37.34;
I
2
= 99.99%;
P
< 0.001 for heterogeneity). Based on the results, the prevalence of psychiatric disorders had increased by 25.55% from 2000 to 2021 compared to1984–2000.
Conclusion:
The prevalence of psychiatric diseases in people with ischemic heart disease is high and increases over time. It is recommended that preventive measures be taken worldwide.
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Original Article:
Validation of Self-Assessed Form of Diagnostic Criteria for Psychosomatic Research Adapted from Diagnostic Criteria for Psychosomatic Research - Structured Interview
Farzad Goli, Hamidreza Roohafza, Azam Khani, Hamid Afshar
J Res Med Sci
2022, 27:11 (18 February 2022)
DOI
:10.4103/jrms.JRMS_938_20
Background:
As the diagnostic criteria for psychosomatic research-structured interview (DCPR-SI) is a rater-assessed questionnaire, it has not been used vastly in community-based studies and clinics. Describing and investigating self-assessed form of DCPR are an attempt to apply it easier and more worthwhile for medical settings. The aim of this study was to describe and present self-assessed form of DCPR self-assessed (DCPR-SA) and test its validity and reliability.
Materials and Methods:
The DCPR-SI was translated to Persian according to the best practice methodology and the guideline for adaptation of self-report measures. In this cross-sectional study, 540 patients and healthy individuals were recruited and answered DCPR-SA and some related questionnaires. Inter-rater (test–interview) and test–retest reliability were determined. Construct, concurrent, discriminant, and known-group validity were tested.
Results:
The kappa coefficients were expressed substantial and almost perfect agreement (0.617–0.784,
P
≤ 0.05). In addition, phi correlation coefficients were indicated adequate test–retest reliability for each cluster (0.548–0.754,
P
≤ 0.05). Three domains (anxiety-related symptoms, functional symptoms, and dysfunctional traits and emotional patterns) were confirmed by factor analysis. The results of the discriminate validity analysis were promising.
Conclusion:
The findings show that the DCPR-SA is valid and reliable and can be used by medical professionals as a psychosomatic screening tool and can be used properly in Persian-speaking population.
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Original Article:
Determining the optimum tumor control probability model in radiotherapy of glioblastoma multiforme using magnetic resonance imaging data pre- and post- radiation therapy
Shabnam Banisharif, Daryoush Shahbazi-Gahrouei, Ali Akhavan, Naser Rasouli, Saghar Shahbazi-Gahrouei
J Res Med Sci
2022, 27:10 (18 February 2022)
DOI
:10.4103/jrms.JRMS_1138_20
Background:
Glioblastoma multiforme (GBM) is the most common and malignant brain tumor. The current standard of care is surgery followed by radiation therapy (RT). Radiotherapy treatment plan evaluation relies on radiobiological models for accurate estimation of tumor control probability (TCP). This study aimed to assess the impact of obtained magnetic resonance imaging (MRI) data before and 12 weeks after RT to achieve the optimum TCP model to improve dose prescriptions in radiation therapy of GBM.
Materials and Methods::
In this quasi-experimental study, MR images and its relevant data from 30 patients consisting of 9 females and 21 males (mean age of 46.3 ± 15.8 years) diagnosed with GBM, whose referred for radiotherapy were selected. The data of age, gender, tumor size, volume, and signal intensity using analysis of MRI data pre- and postradiotherapy were used for calculating TCP. TCP was calculated from three common radiobiological models including Poisson, linear quadratic, and equivalent uniform dose. The impact of some radiobiological parameters on final TCP in all patients planned with three-dimensional conformal radiation therapy was obtained.
Results:
A statistically significant difference was found among TCP in Poisson model compared to the other two models (
P
< 0.001). Changes in tumor volume and size after treatment were statistically significant (
P
< 0.05). Different combinations of radiobiological parameters (α/β and SF
2
in all models) observed were meaningful (
P
< 0.05).
Conclusion:
The results showed that among TCP radiobiological models, the optimum is the Poisson. The results also identified the importance of TCP radiobiological models in order to improve radiotherapy dose prescriptions.
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Original Article:
A randomized clinical trial: Comparison of group acceptance and commitment therapy with drug on quality of life and depression in patients with obsessive–compulsive disorder
Amrollah Ebrahimi, Elham Nasre Esfahan, Shahla Akuchekian, Razieh Izadi, Elham Shaneh, Behzad Mahaki
J Res Med Sci
2022, 27:9 (18 February 2022)
DOI
:10.4103/jrms.jrms_449_21
Background
: Acceptance and commitment therapy (ACT) is one of the newest treatment strategies that has been developed rapidly to improve the treatment of patients with obsessive–compulsive disorder (OCD). The aim of this study was to evaluate and compare the effect of ACT and selective serotonin reuptake inhibitors (SSRIs) drugs on the severity of depression symptoms and quality of life (QOL) in obsessive–compulsive patients.
Materials and Methods:
A randomized clinical trial with a control group was conducted including 27 patients with OCD. Based on the Diagnostic and Statistical Manual of Mental Disorders-5 criteria for OCD diagnosis, participants were recruited from Tamasha Counseling Center and obsessive–compulsive clinic in the Psychosomatic Research Center in Isfahan, Iran. Selected patients were allocated to two groups (14 in ACT the group and 13 in the drug group with SSRI with a simple random sampling method. ACT group was treated by an ACT therapist in eight 1-h sessions. Data were collected by the World Health Organization QOL Questionnaire (WHOQOL-BREF) and Depression subscale of DASS-42 at admission, after the intervention, and 3 months thereafter. Therapists and evaluators were blind to each other's work. Data were analyzed using analysis of variance with repeated measures method using IBM SPSS Statistics software (V 23, IBM Corporation, Armonk, NY, USA).
Results:
Results revealed that both treatments (ACT and SSRIs drug therapy) had significant impacts on reducing depression subscales scores and increasing WHOQOL-BREF scores at posttreatment (
P
< 0.05). There were no significant differences in QOL scores between the two groups after the intervention and follow-up (
P
> 0.05). Nevertheless, drug therapy presented a significantly greater improvement in depression scores of patients than those resulting from ACT (
P
= 0.005). The persistence of treatment effects continued after 3 months (follow-up) in both groups.
Conclusion:
ACT is equal to SSRIs drug therapy in terms of improving QOL in patients with OCD. However, SSRIs are more effective in treating depression in obsessive–compulsive patients. It may be presumed that ACT without any chemical side effect is equal to drug and is preferred for patients who either cannot use drugs or prefer not to have a drug treatment.
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Original Article:
The effectiveness of olibanum orally disintegrating tablet in the treatment of oral aphthous ulcers: A randomized, double-blind, placebo-controlled clinical trial
Rasool Soltani, Zahra Saberi, Syed Mustafa Ghanadian, Azade Taheri, Amir Entezarhojjat
J Res Med Sci
2022, 27:8 (29 January 2022)
DOI
:10.4103/jrms.jrms_247_21
Background:
Boswellia serrata
oleo-gum-resin (frankincense; olibanum) has anti-inflammatory, analgesic, and antimicrobial effects. This study aimed to evaluate the clinical effectiveness of frankincense extract in the treatment of oral aphthous ulcers.
Materials and Methods:
In a randomized, double-blind, placebo-controlled clinical trial, patients with aphthous ulcers were randomly assigned to either experimental (Frankincense extract) or placebo groups to use orally disintegrating tablets (ODT) of frankincense and placebo, respectively, four times a day for 3 days. The size of aphthous ulcers and the pain severity by visual analogue scale were recorded at days 0, 2, and 4 and compared between the groups.
Results:
Twenty-five patients in each group completed the study. Olibanum extract ODT significantly reduced the ulcer size on the second (
P
< 0.001) and fourth (
P
< 0.001) days as well as the pain score on the second (
P
= 0.002) and fourth (
P
< 0.001) days of the intervention compared to placebo. Furthermore, at the end of the intervention, the number of patients with complete ulcer healing and pain relief in the experimental group was significantly more than the placebo group (5 vs. 0,
P
= 0.02; and 11 vs. 0,
P
< 0.001, respectively).
Conclusion:
Taking olibanum extract ODTs reduces the ulcer size and pain severity and accelerates the healing process in the oral aphthous lesions.
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Original Article:
Does waterpipe smoking increase the risk of
Helicobacter pylori
infection?
Özgür Sirkeci, Emel Erkus Sirkeci, Turgay Ulas
J Res Med Sci
2022, 27:7 (29 January 2022)
DOI
:10.4103/jrms.JRMS_433_19
Background:
In this study, we aimed to evaluate whether waterpipe smoking can be associated with the transmission of
Helicobacter pylori
infection or not.
Materials and Methods:
Between March 2018 and April 2019, 445 patients aged over 18 years old who were admitted to outpatient clinics with dyspeptic complaints were recruited for the study. Patients are divided into two groups – Group 1 is
H. pylori
-positive patients and Group 2 is negative. Waterpipe smoking, smoking, age, gender, and educational status were compared among groups.
Results:
Two hundred and sixty-one women (58%) and 184 men (42%), totally 445 patients, tested for
H. pylori
infection. Seventy-nine of 261 (30%) women and 60 of 184 (32%) men had
H. pylori
positive. One hundred and sixty-two of 445 (36%) patients were smoking cigarette and 66 of 445 (14%) patients were using waterpipe tobacco. Waterpipe smoking individuals were found to be associated with the
H. pylori
positivity (
P
< 0.001); whereas, age, gender, educational level, and smoking were not found to be statistically significant (all
P
> 0.05). In binary logistic regression analysis, waterpipe tobacco smoking was found to be the only independent predictor of
H. pylori
infection (
P
< 0.001, odds ratio = 5.51, confidence interval: 3.158–9.617).
Conclusion:
Waterpipe smoking seems to be an important risk factor for
H. pylori
infection and may be one of the reasons of high prevalence of
H. pylori
infection.
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Original Article:
Comparison of adaptive support ventilation and synchronized intermittent mandatory ventilation in patients with acute respiratory distress syndrome: A randomized clinical trial
Babak Alikiaii, Saeed Abbasi, Hamideh Yari, Mojtaba Akbari, Parviz Kashefi
J Res Med Sci
2022, 27:6 (29 January 2022)
DOI
:10.4103/jrms.JRMS_905_18
Background:
Suitable mechanical ventilation strategies can reduce the incidence and severity of ventilator-associated lung injury in patients with acute respiratory distress syndrome (ARDS). In this study, the effects of adaptive support ventilation (ASV) and synchronized intermittent mandatory ventilation (SIMV) on respiratory parameters and arterial blood gases (ABGs) parameters were compared in ARDS patients.
Materials and Methods:
Twenty-four patients were randomly divided into two groups of ASV and SIMV. Patients were followed up for 3 days, and respiratory parameters including rapid shallow breathing index (RSBI), spontaneous breathing rate (SBR), minute volume, and peak inspiratory pressure (PIP) as the primary outcomes and ABG parameters including PaO
2
, FiO
2
, PaCO
2
, HCO
3
, and PaO
2
/FiO
2
ratio as the secondary outcomes were measured.
Results:
PIP in patients in the SIMV group on the 1
st
day (
P
= 0.013), 2
nd
day (
P
= 0.001), and 3
rd
day (
P
= 0.004) was statistically significantly more compared to those in patients in the ASV group. RSBI, SBR, and minute volume between the ASV and SIMV groups during the 3 days were not statistically significantly different (
P
> 0.05). The mean arterial blood pressure, heart rate, PaO
2
, and PH between both groups were similar (
P
> 0.05). At the end of the 2
nd
and 3
rd
days, the level of FiO
2
and PaCO
2
in ASV was significantly lower than those in ASV group. HCO
3
in each of the 3 days in the ASV group was statistically significantly lower than that in the SIMV group (
P
< 0.050). PaO
2
/FiO
2
ratio in patients in the ASV group in the 3 days was statistically significantly higher than that in the SIMV group (
P
< 0.050).
Conclusion:
By reducing PIP and improving oxygenation and ABG parameters, ASV mode may be a safe and feasible mode during mechanical ventilation in patients with ARDS.
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Case Report:
Expanding unilateral lung collapse using airway pressure release ventilation applied independently to the collapsed lung through the double-lumen endotracheal tube
Mahmoud Saghaei
J Res Med Sci
2022, 27:5 (29 January 2022)
DOI
:10.4103/jrms.jrms_390_21
Unilateral lung collapse (ULC) is a clinical challenge in the intensive care unit and requires sophisticated treatment approaches, especially if the collapse continued over several hours. If not responded to ordinary measures such as postural drainage and bronchoscopy, it may require insertion of a double-lumen endotracheal tube and independent lung ventilation or high-pressure manual re-expansion of the collapsed lung which may result in lung injury. In this article, a safe and gradual re-expansion method using airway pressure release ventilation is presented for the treatment of a ULC.
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Original Article:
Hyperuricosuria and hypercalciuria, probable etiologies of functional abdominal pain: A case–control study
Hossein Saneian, Behnoosh Esteki, Maryam Bozorgzad, Fatemeh Famouri, Mehryar Mehrkash, Majid Khademian, Peiman Nasri
J Res Med Sci
2022, 27:4 (29 January 2022)
DOI
:10.4103/jrms.JRMS_424_20
Background:
Functional abdominal pain (FAP) is a common complaint causing several referrals to pediatricians. On the other hand, the most common presentation of hyperuricosuria and also hypercalciuria is chronic/recurrent abdominal pain. Therefore, a hypothesis has been raised; abdominal pain due to hyperuricosuria and/or hypercalciuria may be misdiagnosed as FAP. The current study has aimed to respond to this theory.
Materials and Methods:
This is a case–control study conducted on children diagnosed with FAP based on Rome IV criteria and age-matched normal controls. Blood and random urine samples were taken from healthy children and those with FAP. Random urine samples were examined for calcium, uric acid, oxalate, and creatinine concentrations. Random urine calcium to urine creatinine above 0.2 mg/mg was considered hypercalciuria and random urine uric acid above 0.56 mg/dl, GFR as hyperuricosuria. The data were analyzed using logistic models.
Results:
Hypercalciuric children had a significantly lower chance of FAP (odds ratio [OR] =0.425, 95% confidence interval [CI] =0.204–0.886). Although an inverse association was seen between hyperuricosuria and FAP (OR = 0.693, 95% CI = 0.395–1.214), it was not statistically significant. In stratified analyses by gender for both hyperuricosuria and hypercalciuria, a marginal inverse significant association was seen in male gender (
P
< 0.1).
Conclusion:
Our study showed that hypercalciuria is significantly in inverse association with FAP but not hyperuricosuria. Therefore, these disorders, particularly hyperuricosuria may not be considered as the possible causes of FAP. Further studies with larger sample size for providing more reliable evidence are recommended.
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Original Article:
Are sputum autoantibodies more clinically relevant in idiopathic pulmonary fibrosis than serum autoantibodies?
Kuimiao Deng, Qun Luo, Zhenyu Liang, Fei Long, Qian Han, Fengyan Wang, Shuyu Huang, Liyue Liao, Tingting Lin, Rongchang Chen
J Res Med Sci
2022, 27:3 (29 January 2022)
DOI
:10.4103/jrms.JRMS_219_19
Background:
The adaptive immune system plays a role in the pathogenesis of idiopathic pulmonary fibrosis (IPF) has been reported previously. However, the association between airway and circulating autoantibodies (AAbs) levels is unclear. The aim of this study is to investigate the link between the AAb levels in airway and circulation in stable patients with IPF.
Materials and Methods:
From June 2016 to March 2017, 21 stable IPF patients and 22 healthy volunteers were recruited. We established Luminex interacting AAbs with bead-antigen complex to detect the immunoglobulin G antibodies levels of ten autoantigens which were matched serum (Se) and sputum (Sp) samples collected from recruited subjects, including Smith (Sm), Anti-ribosomal P antibody (P0), Sjögren syndrome type A antigen (SSA), La/Sjögren syndrome type B antigen (SSB), DNA topoisomerase (Scl-70), histidyl-tRNA synthetase (Jo-1), U1 small nuclear ribonucleoprotein (U1-SnRNP), thyroid peroxidase, Proteinase 3, and Myeloperoxidase. Spearman's rank correlation matrix was applied to explore the associations of Ab profiles between Se and Sp.
Results:
For IPF patients, Spearman's correlation matrix showed multiple intercorrelations among Sp-AAbs and Sp-AAbs (
P
< 0.05), while only the levels of AAb against Sm and anti-La in Se were correlated with those Sp-AAb counterparts (
P
< 0.05). For healthy individuals, only anti-La in Se was associated with those Sp-AAb counterparts (
P
< 0.05). For IPF patients, there was a positive correlation between carbon monoxide diffusing capacity (DL<sub>CO</sub>)% predicted and Sp-anti-P0 level (
r
= 0.464,
P
= 0.034). Forced vital capacity% predicted was positively correlated with Sp-anti-Scl-70 level (
r
= 0.466,
P
= 0.033).
Conclusion:
Comparing to Se-AAbs, Sp-AAbs are more associated with clinical parameters in the patients with IPF. In order to better understand the role of autoimmunity in the pathogenesis of IPF, detection of Sp-AAbs for local autoimmune responses may be a good choice.
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Original Article:
Selected factors determining the failure to undertake physical activity in patients with multiple sclerosis in Poland
Lidia Perenc, Adam Perenc, Halina Bartosik-Psujek
J Res Med Sci
2022, 27:2 (29 January 2022)
DOI
:10.4103/jrms.JRMS_170_20
Background:
The main aim of the study was to identify selected factors that determine patients with multiple sclerosis (MS') failure to take home therapeutic exercises (HTE) and other physical activity (OPA).
Materials
and
Methods:
The study was conducted using a self-completed online survey that was aimed at adult people diagnosed with MS, registered on the portal TacyJakJa.pl. In total, 335 persons were involved.
Results:
Almost half of all people who completed the survey (49.9%), reported that no one encouraged them to use HTE, and only 16.1% were encouraged by their doctor. As many as 51% of the respondents reported also that no one encouraged them to undertake OPA, and only 18.5% were encouraged by their doctor. As the most important reason for not using HTE, the respondents chose fear that exercises may worsen their condition (47.3%). However, the most important reason for not using the OPA was high fatigue (61.9%). The number of people exercising at home increased with age (
P
= 0.013). Those surveyed with relapsing–remitting MS significantly more often (
P
= 0.002) took up OPA (60.7%) than the respondents with a secondary progressive MS (10.0%) and a primary progressive (4.4%).
Conclusion:
Physicians relatively rarely encourage patients with MS to undertake HTE and OPA. The patients do not perform HTE primarily because of fears of health deterioration or fatigue. Undertaking HTE is influenced by age but undertaking other forms of physical activity by the type of MS. Actions should be taken to popularize HTE and OPA, especially HTE among young patients.
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Original Article:
Intranasal ketamine versus intranasal fentanyl on pain management in isolated traumatic patients
Mehdi Nasr Isfahani, Omid Shokoohi, Keihan Golshani
J Res Med Sci
2022, 27:1 (29 January 2022)
DOI
:10.4103/jrms.JRMS_505_20
Background:
Given the inadequate control of pain in patients with the trauma that refer to the emergency departments, the rapid onset of action of intranasal administration in pain management, and the avoidance of administering opioid medications, the present study aimed at evaluating the effect of intranasal ketamine versus intranasal fentanyl on pain management in isolated traumatic patients.
Materials
and
Methods:
The current study was performed on 125 patients that were divided into the following three groups: control group (
n
= 41), 1 mg/kg intranasal ketamine group (
n
= 40), and 1 μg/kg intranasal fentanyl group (
n
= 44). Then pain scores, heart rate, respiratory rate, blood pressure, and oxygen saturation were recorded at baseline, 5, 10, 15, 30, and 40 min after the intervention.
Results:
Visual analog scale (VAS) scores of patients in the intranasal ketamine group 5 and 10 min after the intervention were 61.50 ± 20.45 and 55.00 ± 21.96, respectively. The mentioned scores were significantly lower than the VAS scores of patients in the control group with the mean of 72.44 ± 22.11 and 66.59 ± 24.25 and the VAS scores of patients in the intranasal fentanyl group with the mean of 71.59 ± 22.09 and 65.00 ± 22.87 at 5 and 10 min after the intervention, respectively (
P
< 0.05).
Conclusion:
Given the onset of action in < 10 min, intranasal ketamine can be proposed as an appropriate analgesic medication in pain reduction of patients with isolated limb injuries. Moreover, the incidence rate and severity of adverse effects were insignificantly higher in the intranasal ketamine group as compared with the intranasal fentanyl group.
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Original Article:
Expression of miRNA-25 in young and old lung adenocarcinoma
Laura Boldrini, Mirella Giordano, Franca Melfi, Marco Lucchi, Gabriella Fontanini
J Res Med Sci
2021, 26:132 (22 December 2021)
DOI
:10.4103/jrms.JRMS_830_19
Background:
An appropriate personalized molecular testing ensures the most efficacious treatment in lung cancer. It is still controversial whether younger lung adenocarcinoma (LUAD) patients have different molecular features compared with their older counterparts. MicroRNAs have been involved in lung cancer and their altered expression has been suggested as a potential biomarker in the pathogenesis, diagnosis, prognosis, and therapy of LUAD.
Materials and Methods:
To analyze putative differences in miR-25 expression between young (with age ≤50 years) and old adenocarcinoma patients, we quantified miR-25 levels with NanoString technology in 88 LUAD specimens. We further investigated a cohort of 309 LUAD patients from the cancer genome atlas (TCGA) database to test our hypothesis.
Results:
miR-25 expression was upregulated in young LUAD patients in comparison to the older ones (
P
= 0.03) in our series. The analysis of public database TCGA confirmed our results, which miR-25 differentially expressed in the two aged groups (
P
= 0.0009). Moreover, a consequential pairing of miR-25 with a target region in phosphatase and tensin homolog (
PTEN)
3' untranslated region (UTR) and actually low
PTEN
expression seemed to be associated with high miR-25 (
P
= 0.001) in young patients.
Conclusions
: The interaction of miR-25 and PTEN in young LUAD may define a subgroup of patients, highlighting the concept of molecular testing in different age subtypes.
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Original Article:
Investigation of salivary C-reactive protein and interleukin-18 for the diagnosis of neonatal sepsis
Behzad Barekatain, Najmeh HasanGhalyaei, Majid Mohammadizadeh, Negah Tavakolifard
J Res Med Sci
2021, 26:131 (22 December 2021)
DOI
:10.4103/jrms.JRMS_1256_20
Background:
Neonatal sepsis is a leading cause of death in neonates worldwide. The investigation of biomarkers for the early diagnosis of neonatal sepsis is in progress with controversial outcomes. The current report aims to evaluate the values of salivary C-reactive protein (CRP) and interleukin-18 (IL-18) for the diagnosis of neonatal sepsis.
Materials and Methods:
In this cross-sectional study, 89 neonates, including 49 neonatal septic case and 40 healthy group admitted at the neonatal intensive care unit, were evaluated. The salivary samples of IL-18 and CRP were measured before the antibiotic therapy initiation, as soon as blood samplings. Sepsis diagnosis was confirmed by the positive blood culture. The diagnostic values of the biomarkers were determined using the receiver operating characteristic curve (ROC curve) analysis. Besides, the sensitivity, specificity, negative predictive value (NPV), positive predictive value (PPV) positive likelihood ratio (LR+), negative likelihood ratio (LR-), and diagnostic accuracy were measured.
Results:
Salivary CRP level was remarkably higher in septic case than healthy group (5.2 ± 4.61 vs. 3.5 ± 1.7;
P
= 0.02), while salivary IL-18 was not different between the groups (0.1 ± 0.29 vs. 0.04 ± 0.19;
P
= 0.25). The ROC curve for IL-18 showed insignificant values (
P
= 0.37). The ROC curve of salivary CRP showed area under the curve of 0.63 (95% confidence interval: 0.51–0.74;
P
= 0.03) with the sensitivity, specificity, PPV, NPV, LR+, LR − and diagnostic accuracy of 44.9% (31.8–58.7), 80% (65.2–89.5), 73.3% (55.5–85.82), 54.2% (41.6–66.3), 60.6% (50.29–70.18), 2.24 (1.57–3.2), and 0.68 (0.63–0.75) at the cutoff of 4.55 ng/L, respectively.
Conclusion:
Based on the findings of the current study, salivary CRP can be considered a biomarker for the early diagnosis of neonatal sepsis, while no statistical values for salivary IL-18 were detected. Due to the significance of neonatal sepsis, further evaluations are strongly recommended.
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Original Article:
Polysomnography findings of patients with overlap syndrome according to severity of lower airway obstruction
Ramin Sami, Samaneh Hashemi, Shabnam Jalilolghadr
J Res Med Sci
2021, 26:130 (22 December 2021)
DOI
:10.4103/jrms.JRMS_788_18
Background:
The concurrence of chronic obstructive pulmonary disease (COPD) and obstructive sleep apnea (OSA) is known as overlap syndrome (OS). The obstruction of the upper airway leads to OSA and the obstruction of the lower airway leads to COPD. The aim of this study was to compare polysomnographic findings of patients with OS according to severity of lower airway obstruction.
Materials and Methods:
Seventy-two patients were included in this cross-sectional study. Patients with COPD referred to a sleep clinic with suspicion of OSA were evaluated by polysomnography (PSG). PSG findings were interpreted based on the American Academy of Sleep Association criteria (2012). COPD severity was categorized into four groups based on GOLD criteria using forced expiratory volume in the first second (FEV
1
). PSG findings also were compared between patients regarding severity of lower airway obstruction (FEV
1
≥50% and FEV
1
<50%).
Results:
Sixty-eight of the patients had OS. Twenty-nine (42.6%) were male. The mean age was 62.3 ± 6.88 years. Thirty-two (54.4%) of the patients were in GOLD 2. The mean apnea/hypopnea index was 57.41 ± 36.16. Seventy-two percent of patients had severe OSA. Severe OSA was more prevalent in patients of GOLD 2 and 3 groups compared to the other groups. Among PSG findings, only N2 sleep stage was significantly longer in patients with FEV1 < 50% than in patients with FEV
1
≥50% (61.5 ± 11.2, 55.3 ± 13.4,
P
= 0.039).
Conclusion:
Polysomnographic findings (except N2 stage) are not different in patients with OS with respect to severity of lower airway obstruction.
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Letter To Editor:
COVID-19 cellular pathogenesis in brief
Yuka Ikeda, Ai Tsuji, Mutsumi Murakami, Satoru Matsuda
J Res Med Sci
2021, 26:129 (22 December 2021)
DOI
:10.4103/jrms.JRMS_471_20
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Original Article:
Comparison of susceptibility weighted imaging with conventional MRI sequences in multiple sclerosis plaque assessment: A cross-sectional study
Masoud Rabbani, Vahid Shaygannejad, Mahshid Bahrami, Sajad Badiei
J Res Med Sci
2021, 26:128 (22 December 2021)
DOI
:10.4103/jrms.JRMS_726_17
Background:
The current study was performed to compare susceptibility-weighted imaging (SWI) with magnetic resonance imaging (MRI) methods of T2-weighted (T2W) and fluid-attenuated inversion recovery (FLAIR) imaging in multiple sclerosis (MS) plaque assessment.
Materials and Methods:
This cross-sectional study was conducted among 50 MS patients referred to Shafa Imaging Center, Isfahan, Iran. Patients who fulfilled McDonald criteria and were diagnosed with MS by a professional neurologist at least 1 year before the study initiation were included in the study. Eligible patients underwent brain scans using SWI, T2W imaging, and FLAIR. Plaques' number and volume were detected separately for each imaging sequence. Moreover, identified lesions in SWI sequence were evaluated in terms of iron deposition and central veins.
Results:
Totally 50 patients (10 males and 40 females) with a mean age of 28.48 ± 5.25 years were included in the current study. Majority of patients (60%) had a disease duration of >5 years, and mean expanded disability status score was 2.56 ± 1.32. There was no significant difference between different imaging modalities in terms of plaques' number and volume (
P
> 0.05). It was also found that there was a high correlation between SWI and conventional imaging techniques of T2W (
r
= 0.97, 0.91,
P
< 0.001) and FLAIR (
r
= 0.99, 0.99,
P
< 0.001) in the estimation of both the number and volume of plaques (
P
< 0.001).
Conclusion:
The results of the present study indicated that SWI and conventional MRI sequences have similar efficiency for plaque assessment in MS patients.
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Letter To Editor:
Brain abscess due to the Mucoraceae in a renal transplant recipient; successful endoscopic treatment
Mohsen Meidani, Mojgan Mortazavi, Mohammadreza Omrani, Seyedeh Tahoora Hajzargarbashi, Rasoul Mohammadi
J Res Med Sci
2021, 26:127 (22 December 2021)
DOI
:10.4103/jrms.jrms_521_21
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Short Communication:
Microbial diversity and colonization patterns of two step-down care units from a tertiary care hospital
Flora Cruz-López, Licet Villarreal-Treviño, Rayo Morfin-Otero, Adrián Martínez-Meléndez, Adrián Camacho-Ortiz, Eduardo Rodríguez-Noriega, Elvira Garza-González
J Res Med Sci
2021, 26:126 (22 December 2021)
DOI
:10.4103/jrms.JRMS_1074_20
Nosocomial surfaces are potential pathogen reservoirs. Our aim was to describe the microbial diversity and analyze microbial patterns of healthcare-associated pathogens in two step-down-care-units at a tertiary care hospital. We monitored infected patients over 45 days to describe microbial diversity and colonization patterns. A total of 2762 isolates were recovered from the sampled sites, coagulase-negative staphylococci represented 44.64% (1233/2762) of the isolates. The most frequently recovered ESKAPE species (
Enterococcus faecium, Staphylococcus aureus, Klebsiella pneumoniae, Acinetobacter baumannii, Pseudomonas aeruginosa,
and
Enterobacter cloacae
) were
A
.
baumannii
(7.53%; 208/2762 isolates) and
E. faecium
/
Enterococcus faecalis
(5.18%; 143/2762). We recovered a high diversity of species, including potential pathogens.
A. baumannii
was detected more frequently on diverse surfaces and persisted in patients' nostrils during the hospital stay.
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Original Article:
Genetic diversity of colistin resistance Nosocomial
Acinetobacter baumannii
strains from Iran
Maryam Seyyedi, Reza Shapouri, Habib Zeighami, Leili Shokoohizadeh
J Res Med Sci
2021, 26:125 (22 December 2021)
DOI
:10.4103/jrms.JRMS_1023_20
Background:
Drug-resistant
Acinetobacter baumannii
is a global health problem since its ability to acquire new resistance mechanisms. Here, we aimed to determine the association of common types of
A. baumannii
and assess their drug resistance of
A. baumannii
and contribution of integrons (
Ints
) and oxacillinase genes in Zanjan, Iran.
Materials and Methods:
Among 68 isolated
Acinetobacters
from patients, 48 isolates were
A. baumannii
strains. Antibiotic susceptibility pattern and colistin resistance were determined by disk diffusion and broth microdilution, respectively. The presence of Int
I, II, III
, and oxacillinase genes examined using polymerase chain reaction. The clonal relationship of clinical isolates of A. baumannii determined by Pulsed Field Gel Electrophoresis method.
Results:
The results showed the highest antibiotic susceptibility (58%) for colistin. 96% of isolates were considered as multidrug resistant, and 46% as extensively drug resistant, and 16% as pandrug resistant. Frequencies of
Int I, II, III
resistance genes were 60%, 28%, and 0%, respectively, and 12% of strains had no isoform of
Ints
. Frequencies of Carbapenem resistance genes were 74%, 24%, 100%, and 4% for
blaOXA-23, blaOXA-24, blaOXA-51
, and
blaOXA-58
, respectively. The above samples were group into 26 pulsotypes.
Conclusion:
The studied
A. baumannii
strains had several resistance genes, and the colistin resistance showed an extraordinary ascending tendency that could be a severe issue in nosocomial infections, and the presence of high genetic diversity indicated a variation in
A. baumannii
strains and possibly a variety of sources of contamination or infection.
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Review Article:
Determining the factors affecting energy metabolism and energy requirement in cancer patients
Tugçe Bulmus Tüccar, Nilüfer Acar Tek
J Res Med Sci
2021, 26:124 (22 December 2021)
DOI
:10.4103/jrms.JRMS_844_20
Cancer is the second most common cause of death worldwide. It is a generic name for a large group of diseases that can affect any part of the body. Cancer affects both energy intake through the diet and the total energy expenditure (TEE) through the changes in energy metabolism, resulting in negative or positive energy balance. Determining daily energy requirement is very important in the regulation of the nutrition therapy in a cancer patients. Due to the difficulty in directly measuring the TEE, resting energy expenditure, which is the largest component of the TEE, is often used in the determination of the energy requirement. In this study, the effects of disease-specific factors such as tumor burden, inflammation, weight loss and cachexia on energy metabolism in cancer patients were investigated.
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Original Article:
The association between body mass index and risk of obstructive sleep apnea among patients with HIV
Samaneh Asgari, Arezu Najafi, Khosro Sadeghniiat, Zahra Gholamypour, Samaneh Akbarpour
J Res Med Sci
2021, 26:123 (22 December 2021)
DOI
:10.4103/jrms.JRMS_803_20
Background:
Although several studies show a positive association between body mass index (BMI) and a higher risk of obstructive sleep apnea (OSA) in the general population, there are limited data on that in patients living with HIV (PLHIV). The objective of the current study is to determine the prevalence of high risk for OSA and the association between BMI and OSA in PLHIV.
Materials and Methods:
The study was conducted on 316 confirmed HIV cases aged ≥ 18 years who attended consulting centers in Tehran during 2019. For the diagnosis of OSA we used the Persian version of the modified Berlin questionnaire that includes ten questions broken down into three categories. A high risk for breathing problems was defined if the total score is ≥ 2. Logistic regression models were used to evaluate the association between BMI and OSA risk groups.
Results:
Among PLHIV, 52.1% of men and 41.6% of women were considered as high risk for breathing problems during sleep at the time of the study. Patients with a higher risk for breathing problems had significantly higher BMI levels compared to those categorized as low-risk levels (25.2 vs. 24.3 kg/m
2
). Each unit increase in the BMI increased the odds of being high risk for OSA by 6% in the multivariable model. (odds ratio [OR]: 95% confidence interval [CI]: 1.06: 1.01–1.13). Considering BMI categories, compared to the normal weight, being obese (BMI ≥ 30 kg/m
2
) increased the high risk for OSA (OR [95% CI]: 2.54 [1.10–5.89]).
Conclusion:
We observed a significant association between general obesity and prevalence of OSA among PLHIV.
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Review Article:
Early menopause in acquired immunodeficiency syndrome
Mohamed Hassan Ahmed, Sophie Bondje, Riyah Jiwan, Fathima Rawther, Adelaide Duku, Nazik Elmalaika Husain, Clare Woodward, Dushyant Mital
J Res Med Sci
2021, 26:122 (22 December 2021)
DOI
:10.4103/jrms.JRMS_691_19
Premature menopause can occur in women living with human HIV. In this study, we analyzed and reviewed published literature using the PubMed, Cochrane, and Embase databases since the year 1990 using a combination of MeSH terms such as “Early,” “Premature,” “Menopause,” “HIV,” and “Hormones.” Monitoring and implementation of targeted interventions for premature or early menopause among HIV-infected women might prevent or delay complications such as osteoporosis, cardiovascular diseases, and mental health issues.
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Letter To Editor:
Stress, anxiety and patient self-efficacy
Mosad Zineldin
J Res Med Sci
2021, 26:121 (22 December 2021)
DOI
:10.4103/jrms.JRMS_608_19
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Original Article:
Evaluation of the efficacy of Zataria multiflora essential oil versus albendazole in patients infected with liver cystic echinococcosis: A nonrandomized clinical trial
Arash Jafari, Mohammad Moazeni, Seyed Vahid Hosseini, Hajar Khazraei, Saeedeh Pourahmad
J Res Med Sci
2021, 26:120 (22 December 2021)
DOI
:10.4103/jrms.JRMS_950_19
Background:
Cystic echinococcosis (CE) is a life-threatening disease in many countries. Albendazole, as the drug of choice for medical treatment of CE, is accompanied by adverse effects and may be ineffective in 20%–40% of cases; hence, new and more effective compounds are urgently needed to optimize the management of the disease. This study was performed to evaluate the efficacy of
Zataria multiflora
essential oil (ZMEO) versus albendazole against human liver CE.
Materials and Methods:
In this nonrandomized and single-blinded clinical trial, thirty patients who were infected with liver CE were divided into two groups (15 in each) and treated with albendazole (800 mg daily) and ZMEO (60 mg daily), respectively. Albendazole and ZMEO were administered orally for 180 consecutive days. The volume of hydatid cysts was measured by ultrasonography before and 2, 4 and 6 months after the start of treatment. Simultaneously, biochemical analysis was performed on the blood samples of patients to assess the possible side effects of the two treatment regimens.
Results:
Two, 4 and 6 months after the start of treatment, ZMEO indicated a significantly higher ability in reduction of the volume of the hydatid cysts, compared to albendazole (
P
< 0.05). The mean values of aspartate aminotransferase, alanine transaminase and alkaline phosphatase were also significantly lower in the patients treated with ZMEO in comparison to those treated with albendazole (
P
< 0.05). No clinical adverse effects were observed in the patients treated by ZMEO.
Conclusion:
From the point of view of efficacy and safety, ZMEO indicated a significant superiority to albendazole. Hence, ZMEO may be considered as an alternative for albendazole in the medical treatment of liver CE.
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Letter To Editor:
COVID-19: A new cause of cutaneous microvascular occlusion syndrome
Bahareh Abtahi-Naeini, Shakiba Dehghani
J Res Med Sci
2021, 26:119 (29 November 2021)
DOI
:10.4103/jrms.jrms_560_21
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Original Article:
The relationship between hemoglobin A1c levels and thrombus load in patients with type 2 diabetes mellitus and non-ST-segment elevation myocardial infarction
Dursun Topal, Ferit Onur Mutluer, Omur Aydin, Hakan Cakir, Selcuk Kanat, Burhan Aslan, Fahri Er, Abdulkadir Uslu, Veciha Ozlem Bozkaya, Muhammed Keskin, Remzi Karsi, Mustafa Yilmaz, Enbiya Aksakal, Mehmet Demir, Erhan Tenekecioglu
J Res Med Sci
2021, 26:118 (29 November 2021)
DOI
:10.4103/jrms.JRMS_997_18
Background:
We aimed to investigate the relationship between hemoglobin A1c (HbA1c) and coronary thrombus load in type-2 diabetes mellitus (T2DM) patients with non-ST segment elevation myocardial infarction (NSTEMI).
Materials and Methods:
Ninety diabetic patients with NSTEMI were recruited for the study. They were separated into two groups according to HbA1c levels. Forty-seven patients having HbA1c ≤6.5% formed Group-I (35 male, mean age 58 ± 10.5 years) and the remaining 43 patients with HbA1c >6.5% formed Group-II (23 male, mean age 58 ± 11.1 years). Both the groups were evaluated in terms of thrombolysis in myocardial infarction (TIMI) thrombus score and Syntax score.
Results:
Baseline patient characteristics were comparable in both the groups. TIMI thrombus score and Syntax score were higher in Group II than in Group I (3.2 ± 1.4 vs. 4.7 ± 0.5 and 20.2 ± 3.4 vs. 26.3 ± 3.0 respectively,
P
< 0.05). No significant difference was found in other parameters. In stepwise linear regression analysis, prepercutaneous coronary intervention (PCI) and post-PCI TIMI frame number and HbA1c were significantly related to the coronary thrombus scale. However, no significant relationship has been found between thrombus formation and hypertension, previous PCI history, pre-PCI heart rate, pre-PCI cholesterol status, and high-sensitive troponin T.
Conclusion:
In NSTEMI with T2DM, increased HbA1c (HbA1c >6.5%) is related with coronary thrombus in the target vessel. In those patient population, strict anticoagulation should be considered to prevent potential adverse events.
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Original Article:
The value of thoracic computed tomography scan comparing to reverse transcription–polymerase chain reaction for the diagnosis of COVID-19
Atoosa Adibi, Kimia Kazemi, Somaye Hajiahmadi, Azin Shayganfar, Ibrahim Abdollahpour, Amirreza Manteghinejad, Golnaz Vaseghi, Shaghayegh Haghjooye Javanmard
J Res Med Sci
2021, 26:117 (29 November 2021)
DOI
:10.4103/jrms.JRMS_1187_20
Background:
Novel coronavirus disease of 2019 (COVID-19) is the current pandemic causing massive morbidity and mortality worldwide. The gold standard diagnostic method in use is reverse transcription–polymerase chain reaction (RT-PCR) which cannot be solely relied upon. Computed tomography (CT) scan is a method currently used for diagnosis of lung disease and can play a substantial role if proved helpful in COVID-19 diagnosis. We conducted this study to evaluate the diagnostic value of CT scan compared to RT-PCR in the diagnosis of COVID-19.
Materials and Methods:
We recruited 291 hospitalized patients suspicious of COVID-19 according to typical clinical findings during February–March 2020. The patients underwent CT-scan and RT-PCR procedures on the day of hospital admission. CT scans were reported by two radiologists as typical, indeterminate, negative, and atypical. Statistical indices were calculated twice: once considering “typical” and “indeterminate” categories as positive and the other time counting “typical” results as positive.
Results:
The CT reports were classified as typical (64.95%), indeterminate (10.31%), atypical (11%), and negative (13.75%). Considering “typical” and “intermediate” as positive, sensitivity and specificity were 85.3% and 38.8%, respectively, and using the second assumption, the mentioned indices were 75.9% and 50.4%, respectively.
Conclusion:
According to our study, CT results do not create enough diagnostic benefit and could result in incorrect confidence if negative. Since widely available, CT integration in the clinical process may be helpful in screening of suspected patients in epidemics. Yet, suspected patients should be isolated till confirmed by (multiple) PCRs.
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Original Article:
Did Iranians change their eating behavior following COVID-19 outbreak?
Marzieh Akbarzadeh, Reza Barati-Boldaji, Mohammad Ali Mohsenpour, Gordon A Ferns, Mohammad Jalali, Zahra Mosallanezhad, Malihe Karamizadeh
J Res Med Sci
2021, 26:116 (29 November 2021)
DOI
:10.4103/jrms.JRMS_1234_20
Background:
Significant lifestyle changes have been reported after COVID-19 outbreak. The present study aimed at investigating changes in dietary habits in response to the COVID-19 outbreak in an Iranian population sample.
Materials and Methods:
In this cross-sectional study, the dietary habits of Iranian adults were assessed before and during the COVID-19 outbreak. Consumption of different food groups such as meats, dairy, fruits, vegetables, seeds, and nuts was assessed using a digital questionnaire which was shared on social media platforms. For the statistical analysis, the Wilcoxon signed-rank test was used.
Results:
In this online survey, 1553 questionnaires were completed. The results showed that the reported consumption of protein-rich foods increased (
P
< 0.05), but fish and dairy consumption showed a significant reduction (
P
= 0.006 and <0.001, respectively). There was a significant reduction in reported fast-food consumption (
P
< 0.001). Fruits and vegetables (
P
< 0.001), natural fruit juices (
P
< 0.001), and water (
P
< 0.001) were consumed more frequently. Individuals also consumed more vitamin and mineral supplements (
P
< 0.001) including those containing Vitamin D.
Conclusion:
During the COVID-19 pandemic, participants reported a significant change in their dietary habits and intake of supplements. Higher intakes of meats, protein-rich foods, fruits, vegetables, and nutritional supplements and lower intakes of fish, dairy, and fast foods were reported.
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Original Article:
Prognostic value of inflammatory biomarkers for predicting the extent of lung involvement and final clinical outcome in patients with COVID-19
Alireza Abrishami, Vahid Eslami, Mehran Arab-Ahmadi, Sam Alahyari, Arash Azhideh, Morteza Sanei-Taheri
J Res Med Sci
2021, 26:115 (29 November 2021)
DOI
:10.4103/jrms.JRMS_1160_20
Background:
Inflammation plays a major role in coronavirus disease (COVID-19). Factors that convey information about the status of inflammation could predict disease severity and help identify patients prone to clinical deterioration. Here, we aimed to evaluate the predictive value of inflammatory markers on the extent of lung involvement and survival of patients with COVID-19.
Materials and Methods:
Eighty patients with confirmed COVID-19 were enrolled. Demographic, clinical, and laboratory data were collected at admission. All patients underwent chest computed tomography (CT); the extent of lung involvement was assessed by a scoring system. Patients were followed up until death or discharge occurred. Logistic regression analysis was performed to evaluate the association of investigated variables with COVID-19-related death. The association between different variables and CT score was assessed using linear regression model. Receiver operator characteristic curve analysis was applied to identify the predictive value of inflammatory markers and CT score on survival.
Results:
The mean age of patients was 54.2 ± 15.2 years; 65% were male. Increased neutrophil-to-lymphocyte ratio (β =0.69, odds ratio [OR] =1.50), platelet-to-lymphocyte ratio (β =0.019, OR = 1.01), and decreased lymphocyte to C-reactive protein ratio (LCR) (β = −0.35, OR = 0.62) were significantly associated with a higher CT score and increased odds of death (
P
< 0.05). Lactate dehydrogenase level was also positively related with extensive lung involvement and death (β =1.15, OR = 1.52,
P
< 0.05). The LCR threshold for identifying survivors from nonsurvivors was 0.53 (area under curve [AUC] =0.82, 78% sensitivity and 74% specificity). Lung involvement ≥50% on chest CT was an excellent predictor of death (AUC = 0.83, 81% sensitivity and 79% specificity).
Conclusion:
Daily-performed laboratory tests that represent inflammation have great value for predicting the amount of disease burden and risk of mortality. Moreover, their cost-effectiveness and feasibility turn them into ideal prognostic markers.
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Original Article:
COVID-19, An early investigation from exposure to treatment outcomes in Tehran, Iran
Mohammad Ali Ashraf, Nasim Shokouhi, Elham Shirali, Fateme Davari-Tanha, Kiana Shirani, Omeed Memar, Alireza Kamalipour, Ayein Azarnoush, Avin Mabadi, Adele Ossareh, Milad Sanginabadi, Talat Mokhtari Azad, Leila Aghaghazvini, Sara Ghaderkhani, Tahereh Poordast, Alieh Pourdast, Pershang Nazemi
J Res Med Sci
2021, 26:114 (29 November 2021)
DOI
:10.4103/jrms.JRMS_1088_20
Background:
There is a growing need for information regarding the recent coronavirus disease of 2019 (COVID-19). We present a comprehensive report of COVID-19 patients in Iran.
Materials and Methods:
One hundred hospitalized patients with COVID-19 were studied. Data on potential source of exposure, demographic, clinical, and paraclinical features, therapy outcome, and postdischarge follow-up were analyzed.
Results:
The median age of the patients was 58 years, and the majority of the patients (72.7%) were above 50 years of age. Fever was present in 45.2% of the patients on admission. The most common clinical symptoms were shortness of breath (74%) and cough (68%). Most patients had elevated C-reactive protein (92.3%), elevated erythrocyte sedimentation rate (82.9%), and lymphocytopenia (74.2%) on admission. Lower lobes of the lung were most commonly involved, and ground-glass opacity (81.8%) was the most frequent finding in computed tomography scans. The administration of hydroxychloroquine improved the clinical outcome of the patients. Lopinavir/ritonavir was efficacious at younger ages. Of the 70 discharged patients, 40% had symptom aggravation, 8.6% were readmitted to the hospital, and three patients (4.3%) died.
Conclusion:
This report demonstrates a heterogeneous nature of clinical manifestations in patients affected with COVID19. The most common presenting symptoms are nonspecific, so attention should be made on broader testing, especially in age groups with the greatest risk and younger individuals who can serve as carriers of the disease. Hydroxychloroquine and lopinavir/ritonavir (in younger age group) can be potential treatment options. Finally, patients discharged from the hospital should be followed up because of potential symptom aggravation.
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Short Communication:
Myocardial damage in multisystem inflammatory syndrome associated with COVID-19 in children and adolescents
Vladislav Vukomanovic, Stasa Krasic, Sergej Prijic, Gordana Petrovic, Sanja Ninic, Sasa Popovic, Ivana Cerovic, Snezana Ristic, Dejan Nesic
J Res Med Sci
2021, 26:113 (29 November 2021)
DOI
:10.4103/jrms.JRMS_1195_20
Background:
In multisystem inflammatory syndrome in children (MIS-C) temporarily associated with coronavirus disease-19 (COVID-19), myocardial damage has been reported.
Materials and Methods:
A retrospective observational cohort study included children under 18 who had a myocardial injury related to COVID-19 treated in mother and child health institute from April 2020 to August 2020. Myocardial injury related to COVID-19 was manifested by elevated serum cardiac troponin and NT-proBNP with LV dysfunction, arrhythmias, and coronary arteries (CAs) dilatation or aneurysms. During the short-term follow-up, cardiac testing (electrocardiography, laboratory analysis, echocardiography, 24-h Holter monitoring, exercise stress test, and cardiac magnetic resonance) was performed.
Results:
Six male adolescents (14.7 ± 2.4 years) were included in the analysis (2/6 had MIS-C shock syndrome). All patients had elevated acute-phase reactants and NT-proBNP, whereas troponins were elevated in 5/6 patients. Echocardiography revealed left ventricular (LV) systolic dysfunction (EF 45.2 ± 6.9%); 2/6 had dilated CAs. IVIG was prescribed to all patients with MIS-C. Four patients required inotropic drug support. During hospitalization, a significant reduction of CRP, LDH, NT-proBNP, and D-dimer (
P
< 0.05) was registered. LV systolic function recovery was registered 3 days after applied therapy (
P
< 0.001). None of the patients developed dilated cardiomyopathy or CA aneurysms.
Conclusions:
With early recognition and adequate MIS-C therapy, children recovered entirely, maintained in the short-term follow-up period.
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Original Article:
Serum level of Vitamin D is associated with COVID-19 mortality rate in hospitalized patients
Mitra Ranjbar, Mohammad Hadi Karbalaie Niya, Maryam Roham, Nader Rezaie, Mahdi Yadollahzadeh, Mohsen Farrokhpour, Mehdi Azimi, Nima Motamed, Dhayaneethie Perumal, Fahimeh Safarnezhad Tameshkel, Farahnaz Dadras, Nahid Hashemi Madani, Behrooz Ghanbari, Amirhossein Faraji, Mehdi Nikkhah, Shahrzad Rahmani, Fatemah Golgiri, Seyed Yadollah Emadi, Rowshanak Abbasi, Iman Mohseni, Mohammad Reza Babaei, Ramin Eskandari, Manizhe Ataee, Mahshid Panahi, Farhad Zamani, Mahin Jamshidi Makiani, Azadeh Laali
J Res Med Sci
2021, 26:112 (29 November 2021)
DOI
:10.4103/jrms.JRMS_1151_20
Background:
Due to widespread of coronavirus disease 2019 (COVID-19) infection, identification of its risk factors and clinical characteristics are important. The aim of the present study was to assess Vitamin D levels in individuals with severe acute respiratory syndrome coronavirus-19 infection and to report on its potential as a predictive marker.
Materials and Methods:
All patients, diagnosed with COVID-19 infection from February 16 to March 21, 2020, and referred to Firoozgar Hospital, Tehran, Iran, were enrolled in this study. Vitamin D analysis was undertaken on patient serum samples using a commercial kit (Pars Azmoon Co., Tehran, Iran). SPSS v. 22 was used for statistical analysis.
Results:
Vitamin D serum concentration was analyzed in a total of 317 patients whose mean age ± standard deviation was 62.05 ± 15 years and with 62.5% being male. A significant association of Vitamin D level and death was observed. Higher levels of serum Vitamin D had protection against death (odds ratio = 0.955 [95% confidence interval = 0.923–0.988],
P
= 0.008).
Conclusion:
As a preliminary study in the Iranian population who suffered COVID-19 disease, we identified that Vitamin D deficiency was associated with a higher death rate and intensive care unit admission.
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Short Communication:
How is insulin-like growth factor-1 correlated with retinopathy of prematurity?
Nahid Jafari, Arezoo Karimi Moghadam, Naeeme Taslimi Taleghani, Neda Hosseini Nezhad, Nima Motamed, Ahmad Jalilvand
J Res Med Sci
2021, 26:111 (29 November 2021)
DOI
:10.4103/jrms.JRMS_501_20
Background:
Evaluation of insulin-like growth factor-1 (IGF-1) association with retinopathy of prematurity (ROP) is our object.
Materials and Methods:
This study was conducted on IGF-1 levels of 40 neonates <34 weeks gestational age and 2000 g at 1
st
week and 4–6 weeks after birth. All participants were evaluated for ROP after 31 weeks of gestation.
Results:
IGF-1 levels showed a significant difference between neonates ≤1500 and 1500–2000 g (1 and 4–6 weeks,
P
= 0.008,
P
= 0.039, respectively). No significant association was found between IGF-1 and ROP.
Conclusion:
Finding a meaningful association between IGF-1 and ROP requires consideration of factors affecting the IGF-1.
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Original Article:
Assessing abdominal aortic calcifications before performing colocolic or colorectal anastomoses: A case–control study
Sophie Deguelte, Romain Besson, Louis Job, Christine Hoeffel, Damien Jolly, Reza Kianmanesh
J Res Med Sci
2021, 26:110 (29 November 2021)
DOI
:10.4103/jrms.JRMS_874_19
Background:
Preoperative evaluation needs objective measurement of the risk of anastomotic leakage (AL). This study aimed to determine if cardiovascular disease, evaluated by abdominal aortic calcification (AAC), was associated with AL after colorectal anastomoses. We conducted a retrospective case–control study on patients who underwent colorectal anastomosis between 2012 and 2016 at Reims University Hospital (France). Abdominal aortic calcification was the main variable of measurement.
Materials and Methods:
We reviewed all patients who had a left-sided colocolic or a colorectal anastomosis, all patients with AL were cases; 2 controls, or 3 when possible, without AL were randomly selected and matched by operation type, pathology, and age. For multivariate analysis, 2 logistic regression models were tested, the first one used the calcification rate as a continuous variable and the second one used the calcification rate ≥ 5% as a qualitative variable.
Results:
Forty-five cases and 116 controls were included. In univariate analysis, the calcification rate and the percentage of patients with a calcification rate ≥5% were significantly higher in cases than in control groups (4.4 ± 5.5% vs. 2.5 ± 5.2%, odds ratio [OR] =1.6 95% CI: 1.1–2.5;
n
= 22, 49% and
n
= 34.3 3%, OR = 2.8 95% CI: 1.2–6.2). In multivariate models, calcification rate as a continuous variable and calcification rate ≥5% as qualitative variable were independent significant risk factors for AL (respectively, aOR = 1.8; 95% CI: 1.1–3,
P
= 0.01; aOR = 3.2; 95% CI: 1.4–7.55,
P
< 0.01).
Conclusion:
AAC ≥5% should alert on a higher risk of AL and should lead to discussion about the decision of performing an anastomosis.
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Original Article:
Sulfur dioxide and exacerbation of allergic respiratory diseases: A time-stratified case-crossover study
Vesna Tomić-Spirić, Gordana Kovačević, Jelena Marinković, Janko Janković, Anđa Ćirković, Ana Milošević Đerić, Nenad Relić, Slavenka Janković
J Res Med Sci
2021, 26:109 (29 November 2021)
DOI
:10.4103/jrms.JRMS_6_20
Background:
Strong epidemiological evidence suggests that air pollution plays a significant role in the exacerbation of allergic respiratory diseases. This study aimed to assess the potential relationship between daily levels of sulfur dioxide (SO
2
) and emergency department (ED) visits for allergic diseases.
Materials and Methods:
Data regarding ED visits for allergic respiratory diseases were routinely collected from the EDs in the Zlatibor district, and the General Hospital, Užice. The daily average concentrations of SO
2
were obtained from the regional automatic air quality monitoring stations. All data were collected from June 2012 to July 2014. A time-stratified case-crossover design was used. Crude odds ratios (ORs) and ORs adjusted for weather conditions were calculated using conditional logistic regression.
Results:
Statistically significant associations were seen between 0-day lagged exposure to SO
2
and ED visits for all allergic diseases (OR = 1.62; 95% confidence interval [CI]: 1.05–2.48;
P
= 0.028) and between 2-day lagged exposure to SO
2
and ED visits for asthma with allergic rhinitis (OR = 2.00; 95% CI: 1.03–3.88;
P
= 0.042). These results were adjusted for temperature, temperature
2
, and humidity.
Conclusion:
Our results suggest that short-term exposure to SO
2
conferred an increased risk of ED visits for allergic respiratory diseases, particularly for asthma with concomitant allergic rhinitis.
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Original Article:
Investigation of microRNA-10b values for the discrimination of metastasis due to melanoma
Mojgan Mokhtari, Noushin Rouhanizadeh, Shahla Hajialiasgar
J Res Med Sci
2021, 26:108 (29 November 2021)
DOI
:10.4103/jrms.JRMS_573_20
Background:
Melanoma is one of the most invasive cutaneous cancers with characteristics such as rapid progression and distant metastasis. The early diagnosis and staging of melanoma can help better manage the patients. The current study is aimed to assess the values of microRNA-10b (miRNA-10b) in the discrimination of metastatic melanomas.
Materials and Methods:
The current cross-sectional study has been conducted on forty patients diagnosed with melanoma since 2011. Cell culture of melanoma cell lines derived from the cancerous tissue, including WM115, BLM, K1735, WM793, and A375M, was cultured. In order to assess miRNA-10b levels, the real-time polymerase chain reaction was utilized. The absence (
n
= 20)/presence (
n
= 20) of metastasis was diagnosed with chest computed tomography or chest X-ray. The values of miRNA-10b for the discrimination of metastasis incidence were assessed.
Results:
The demographic characteristics, including age and gender of the metastatic and nonmetastatic patients, were similar (
P
> 0.05). The specimen cultures were positive for miRNA-10b in 14 (35%) of the metastatic cases versus 4 (20%) of the nonmetastatic ones (
P
= 0.004). The quantitative analysis of miR-2b revealed significantly higher levels in metastatic cases (−1.59 ± 1.13 in metastatic vs. −0.16 ± 0.67 in nonmetastatic cases;
P
= 0.001). The measured area under the curve for the value of miRNA-10b was 0.923 (
P
< 0.001; 95% confidence interval: 0.811–1) with sensitivity and specificity of 100% and 94.4%.
Conclusion:
Based on this study, metastatic melanoma was associated with elevated levels of miRNA-10b. This marker had the sensitivity and specificity of 100% and 94.4% for the discrimination of metastatic melanoma from nonmetastatic ones.
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Original Article:
Cross-Sectional Study of Candidemia from Isfahan, Iran: Etiologic Agents, Predisposing Factors, and Antifungal Susceptibility Testing
Maryam Ranjbar-Mobarake, Jamileh Nowroozi, Parisa Badiee, Sayed Nassereddin Mostafavi, Rasoul Mohammadi
J Res Med Sci
2021, 26:107 (29 November 2021)
DOI
:10.4103/jrms.jrms_156_21
Background:
Candidemia is a fatal invasive fungal infection that involves thousands of patients annually and is associated with high mortality rate and economic burden. The incidence of candidemia is increasing due to the use of invasive medical instruments and immunosuppressive drugs. The treatment of infection is problematic because of the increased resistance of clinical strains to antifungal drugs. The aim of the present study was to identify
Candida
species isolated from candidemia and determination of antifungal susceptibility patterns of clinical isolates.
Materials and Methods:
Three thousand eight hundred BACTEC bottles suspected to candidemia were evaluated from April 2019 to June 2020. For primary identification, a positive blood culture was subcultured onto the sabouraud glucose agar and CHROMagar
™
Candida
. For molecular identification, ITS1-5.8SrDNA-ITS2 region was amplified by ITS1 and ITS4 primers and
Msp
I restriction enzyme was applied to digest polymerase chain reaction amplicons. Minimum inhibitory concentration of seven antifungals was determined against clinical isolates by broth microdilution method in accordance with the Clinical and Laboratory Standards Institute M27-A3 and M27-S4 documents.
Results:
Forty-six out of 3800 suspected specimens were positive for candidemia (1.2%). The age range of the patients was between 11 days and 89 years, with a median age of 34.8 years.
Candida albicans
was found to be the most
Candida
species (58.7%), followed by
C. parapsilosis
complex (19.6%),
C. glabrata
complex (8.7%),
C. krusei
(6.5%),
C. famata
(4.3%), and
C. tropicalis
(2.2%). Resistance to amphotericin B, fluconazole, itraconazole, and voriconazole was detected in 13.6%, 11.3%, 6.8%, and 4.5% of clinical isolates, respectively.
Conclusion:
The incidence of non-albicans Candida species is increasing that must be highlighted. Since resistant
Candida
strains are found repeatedly, consecutive tracing of the species distribution and
in vitro
antifungal susceptibility of clinical isolates is recommended for better management of infections.
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Original Article:
Comparison of hemodynamic changes and serum potassium levels in the use of succinylcholine and cisatracurium in electroconvulsive therapy
Behzad Nazemroaya, Atefeh Ghosouri, Azim Honarmand, Seyed Taghi Hashemi
J Res Med Sci
2021, 26:106 (29 November 2021)
DOI
:10.4103/jrms.JRMS_951_19
Background:
Electroconvulsive therapy (ECT) is nowadays used commonly as one the most effective treatment methods in psychiatric disorders. In patients undergoing ECT, succinylcholine is usually used. In addition, cisatracurium is occasionally used on a case report basis globally. In this study, we compared the hemodynamic changes and serum potassium levels in the use of succinylcholine and cisatracurium in ECT.
Materials and Methods:
The current crossover clinical trial was performed on 45 patients who were candidates for ECT between 2017 and 2018. The patients were given succinylcholine or cisatracurium randomly on two separate occasions of ECT. The independent
t
-test and Chi square Test were used to compare the data.
Results:
Comparison of mean systolic blood pressure (
P
= 0.14), diastolic blood pressure (
P
= 0.33), and mean arterial pressure (
P
= 0.23) did not show any significant difference between the two groups. The induced seizure duration (
P
= 0.002), return of spontaneous respiratory from seizure ending (
P
= 0.001), and apnea duration (
P
= 0.01) were significantly higher in the cisatracurium group compared to the succinylcholine group. However, the frequency of tachycardia in cisatracurium group was lower than the succinylcholine group (
P
< 0.001). In addition, the serum potassium level had a significant difference (
P
< 0.001) between the two groups.
Conclusion:
Using cisatracurium can be an alternative to succinylcholine during ECT since it causes less elevation in serum potassium and creates a longer duration of induced seizure, more rapid re emergence of spontaneous breathing at the end of seizure (
P
= 0.001), and a lower prevalence of tachycardia compared to succinylcholine (
P
< 0.001).
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Original Article:
Effect of
Zingiber officinale
Roscoe rhizome (ginger) capsule on postpartum pain: Double-blind randomized clinical trial
Shabnam Mozafari, Somayeh Esmaeili, Somayeh Momenyan, Shahrzad Zadeh Modarres, Giti Ozgoli
J Res Med Sci
2021, 26:105 (29 November 2021)
DOI
:10.4103/jrms.JRMS_544_20
Background:
Postpartum pain contributes to increased irritability and excessive stress in the mother and consequently may inhibit successful breastfeeding, reduce a mother's ability to take care of her baby, and cause an imperfect mother-baby interaction. Evidence suggests the positive effect of ginger on reduction in uterus-associated pain. The objective of this study is to investigate the effect of ginger capsules on postpartum pain.
Materials and Methods:
The present double-blinded, randomized, placebo-controlled trial was conducted in Mahdiyeh Educational Hospital, Tehran. One hundred and twenty-eight mothers having moderate-to-severe pain following vaginal delivery were included. The participants were divided into two groups (A and B). Interventions were performed every 8 h in 24 h. In the first intervention (2 h after the delivery), Group A received 500 mg of placebo capsules (containing chickpea flour) and Group B received 500 mg of Zintoma (ginger rhizome) capsules. In the second and third interventions, Group A received 250 mg placebo capsules and Group B received 250 mg Zintoma capsules. All participants received 250 mg capsules of mefenamic acid in each intervention in addition to ginger or placebo capsules. The pain severity was measured before and half an hour, an hour, and 2 h after each intervention. Statistical analysis was performed using the SPSS software version. 22. The Chi-square, Fisher's, and
t
tests and the GEE model were applied to assess the pain severity.
Results:
The average pain severity was not statistically significant between the groups in the beginning of the intervention (
P
= 0.623). The mean score of pain significantly decreased within the duration of intervention in both groups (
P
< 0.001); however, the pain severity was significantly lower in the intervention group as compared to the control group at any point after the intervention (
P
= 0.006).
Conclusion:
Ginger can be used as an effective remedy for postpartum pain relief.
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Original Article:
Role of pregnancy-associated plasma protein A (PAPP-A) and human-derived chorionic gonadotrophic hormone (free β-hCG) serum levels as a marker in predicting of Small for gestational age (SGA): A cohort study
Maryam Honarjoo, Elahe Zarean, Mohammad Javad Tarrahi, Shahnaz Kohan
J Res Med Sci
2021, 26:104 (29 November 2021)
DOI
:10.4103/jrms.jrms_560_20
Background:
Small-for-gestational-age (SGA) is one of the most important conditions, which is associated with the risk of perinatal mortality and morbidity. The levels of pregnancy-associated plasma protein A (PAPP-A) and β-human-derived chorionic gonadotrophic (β-hCG) in the first trimester can predict this adverse outcome, considering the controversial nature of studies in this area, this cohort study was conducted to investigate the role of PAPP-A and freeβ-hCG levels for predicting SGA.
Materials and Methods:
In this cohort study, from 16 randomly selected health centers in Isfahan, Iran, 4605 volunteer pregnant women who had performed first-trimester fetal anomalies screening tests were chosen based on the census, from July 2016 to June 2018. The multiples of the median (MoM) PAPP-A <0.4 and MoM β-hCG >3 were considered as abnormal; the samples were followed up after childbirth. The biomarkers' serum levels, relative risk, and odds ratio (OR) of SGA were compared in both SGA and appropriate for gestational age (AGA) groups.
Results:
In the SGA group, the mean of MOM PAPP-A was significantly lower (0.96 vs. 1.1 with
P
= 0.001) and MoM βhCG was significantly higher (1.24 vs. 1.15 with
P
= 0.01) than the AGA group. Odds for SGA in subjects with MoM PAPP-A <0.4 were 3.213;
P
= 0.001 and for subjects with MoM βhCG >3 reported as 0.683;
P
= 0.111.
Conclusion:
The results of the study showed that the low levels of PAPP-A would cause 3.213 times increase in the chance of developing SGA and no association between high level of βhCG >3 with SGA. Therefore, low level of the PAPP-A is a warning indicator for SGA.
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Original Article:
Immunologic markers, vasculitis-associated autoantibodies, and complement levels in patients with COVID-19
Maryam Mobini, Roya Ghasemian, Laleh Vahedi Larijani, Maede Mataji, Iradj Maleki
J Res Med Sci
2021, 26:103 (18 October 2021)
DOI
:10.4103/jrms.JRMS_923_20
Background:
The cause of coronavirus disease 2019 (COVID-19) is a virus which can lead to severe acute respiratory syndrome-CoV-2 (SARS-COV-2). There are evidences of involvement of immune system in pathogenesis of this disease. We investigated the presence of various vasculitis-associated autoantibodies and complement levels in patients with COVID-19.
Materials and Methods:
Patients with severe or critical type of COVID-19 were evaluated for symptoms, signs, and laboratory tests of vasculitis syndromes including rheumatoid factor (RF), antinuclear antibody (ANA), anti-double-stranded DNA, c and p anti-neutrophilic cytoplasmic antibody (c ANCA and
P
ANCA), and complement levels.
Results:
The study was performed in forty patients with severe or critical illness. The mean age of the participants was 48.5 ± 9.8 years. All patients had pulmonary involvement in lung computed tomography scans. Vasculitis laboratory test results included RF in two patients, ANA in three patients, and ANCA in one patient. Seventeen (42.5%) patients had hypocomplementemia in one or more complement tests. Four patients expired, of whom three had a decrease in complement level.
Conclusion:
Decrease in complement levels may predict a critical state of COVID-19 disease. Therefore, measuring its levels may be of great benefit in making earlier decisions to initiate disease-suppressing treatments including corticosteroids.
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Review Article:
Diagnostic and prognostic value of Sepsis-Induced coagulopathy and International Society on Thrombosis and Hemostasis scoring systems in COVID-19-associated disseminated intravascular coagulopathy
Sayyideh Forough Hosseini, Sahar Behnam- Roudsari, Ghazal Alavinia, Anahita Emami, Arash Toghyani, Sanaz Moradi, Mahtab Mojtahed Zadeh, Sana Mohseni, Mohammad Ali Shafiee
J Res Med Sci
2021, 26:102 (18 October 2021)
DOI
:10.4103/jrms.JRMS_1295_20
Background:
The coronavirus disease 2019 (COVID-19) presents various phenotypes from asymptomatic involvement to death. Disseminated intravascular coagulopathy (DIC) is among the poor prognostic complications frequently observed in critical illness. To improve mortality, a timely diagnosis of DIC is essential. The International Society on Thrombosis and Hemostasis (ISTH) introduced a scoring system to detect overt DIC (score ≥5) and another category called sepsis-induced coagulopathy (SIC) to identify the initial stages of DIC (score ≥4). This study aimed to determine whether clinicians used these scoring systems while assessing COVID-19 patients and the role of relevant biomarkers in disease severity and outcome.
Materials and Methods:
An exhaustive search was performed according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses, using Medline, Embase, Cochrane, CINAHL, and PubMed until August 2020. Studies considering disease severity or outcome with at least two relevant biomarkers were included. For all studies, the definite, maximum, and minimum ISTH/SIC scores were calculated.
Results:
A total of 37 papers and 12,463 cases were reviewed. Studies considering ISTH/SIC criteria to detect DIC suggested a higher rate of ISTH ≥5 and SIC ≥4 in severe cases and nonsurvivors compared with nonsevere cases and survivors. The calculated ISTH scores were dominantly higher in severe infections and nonsurvivors. Elevated D-dimer was the most consistent abnormality on admission.
Conclusion:
Higher ISTH and SIC scores positively correlate with disease severity and death. In addition, more patients with severe disease and nonsurvivors met the ISTH and SIC scores for DIC. Given the high prevalence of coagulopathy in COVID-19 infection, dynamic monitoring of relevant biomarkers in the form of ISTH and SIC scoring systems is of great importance to timely detect DIC in suspicious patients.
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Letter To Editor:
Antibiotic resistance: A disregarded concern for misuse of azithromycin in COVID-19 treatment
Farid Jahanshahlou, Mohammad-Salar Hosseini
J Res Med Sci
2021, 26:101 (18 October 2021)
DOI
:10.4103/jrms.JRMS_1124_20
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Editorial:
Iran's experience in controlling and managing COVID-19: A lesson for developing countries
Mina Moeini, Kamal Heidari, Mostafa Rezaee, Asefeh Hadadpour, Zahra Amini
J Res Med Sci
2021, 26:100 (18 October 2021)
DOI
:10.4103/jrms.JRMS_682_20
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Original Article:
Prevalence and 5-year incidence rate of dyslipidemia and its association with other coronary artery disease risk factors in Iran: Results of the Kerman coronary artery disease risk factors study (Phase 2)
Hamid Najafipour, Gholamreza Yousefzadeh, Mohammad Reza Baneshi, Milad Ahmadi Gohari, Beydolah Shahouzehi, Mitra Shadkam Farokhi, Ali Mirzazadeh
J Res Med Sci
2021, 26:99 (18 October 2021)
DOI
:10.4103/jrms.JRMS_748_20
Background:
Dyslipidemia (DL) is an important risk factor of coronary artery disease (CAD). We evaluated DL prevalence and its 5-year incidence rate in southeastern Iran, to assess the severity and growth rate of this CAD risk factor in the region.
Materials and Methods:
This study was a part of the Kerman CAD Risk Factors Study Phase 2 (2014–2018) among 9996 individuals aged 15–80 years, from whom 2820 individuals had also participated in Phase 1 (2009–2011). In mg/dl, cholesterol ≥240 and/or low-density lipoprotein cholesterol ≥160 and/or high-density lipoprotein cholesterol <40 for men and <50 for women and/or triglyceride >200 were defined as DL.
Results:
The lipid profile of 9911 persons was analyzed. Overall 19.6% had borderline cholesterol and 6.4% suffered from hypercholesterolemia. 56.6% of the population (62.5% of females vs. 48.5% of males) suffer from DL, from whom 73.4% were undiagnosed. Female gender, advanced age, obesity, hypertension, diabetes, anxiety, and depression predicted DL in the study population. The prevalence of DL was significantly lower in Phase 2 (56.6%) compared to Phase 1 (81.4%). The prevalence of undiagnosed DL (UDL) and diagnosed DL (DDL) was 40.7% and 16.2%, respectively. The 5-year incidence rate of DL was 2.58 persons/100 person-years (3.24 in females vs. 2.20 in males).
Conclusion:
Although there were promising signs of a reduction in DL and increase in DDL in the last 5 years, a high percentage of the population have DL yet, from whom mostly are undiagnosed. DL was significantly associated with other CAD risk factors. Therefore, the health-care management system should improve its strategies to reduce the health burden of DL.
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Letter To Editor:
Insulin resistance as a common clinical feature in diabetes mellitus, obesity, hypertension, dyslipidemia, and atherosclerosis deserves more attention in COVID-19
Abdolkarim Mahrooz
J Res Med Sci
2021, 26:98 (18 October 2021)
DOI
:10.4103/jrms.JRMS_1063_20
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Letter To Editor:
How hookah increases the risk of corona virus in younger people?
Shaghayegh Haghjooy Javanmard, Arash Toghyani
J Res Med Sci
2021, 26:97 (18 October 2021)
DOI
:10.4103/jrms.JRMS_1032_20
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Review Article:
Neutrophil extracellular traps and thrombogenesis in COVID-19 patients
Ahmed Yaqinuddin
J Res Med Sci
2021, 26:96 (18 October 2021)
DOI
:10.4103/jrms.JRMS_750_20
COVID-19 has caused significant morbidity and mortality around the world. Recent reports point toward the “cytokine storm” as core of pathogenesis in SAR-CoV-2-induced acute lung injury, acute respiratory distress syndrome (ARDS), coagulopathy, and multiorgan failure. We have presented clinical data here wherein cytokine levels in COVID-19 patients do not match typical cytokine storm seen in ARDS. Interestingly, COVID-19 patients in early disease present with hypoxemia with no significant respiratory dysfunction. In addition, it is reported that hospitalized COVID-19 patients have a high incidence of thrombotic complications, especially involving the pulmonary vasculature. We hypothesized that core to pathogenesis of COVID-19 is the dysregulation of neutrophils, which culminates in excessive release of neutrophil extracellular traps (NETs). Recently, an increasing amount of NETs have been seen in sera of severe COVID-19 patients. We have discussed here mechanisms involved which lead to thrombogenesis and vasculitis because of excessive release of NETs.
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Original Article:
Impact of resistance training and basic ferritin on hepcidin, iron status and some inflammatory markers in overweight/obese girls
Nasim Behzadnezhad, Fahimeh Esfarjani, Sayyed Mohammad Marandi
J Res Med Sci
2021, 26:95 (18 October 2021)
DOI
:10.4103/jrms.JRMS_511_20
Background:
Exercise can reduce hepcidin, tumor necrosis factor (TNF)-α, and interleukin (IL)-6 and improve the iron status, but the intensity of exercises is very important. This study will compare the effect of resistance training (RT) intensity on hepcidin levels, iron status, and inflammatory markers in overweight/obese girls with and without iron stores deficient.
Materials and Methods:
In this quasi-experimental study, 40 students of the University of Isfahan (18–22-year old, with 35 > body mass index [BMI] ≥25) voluntarily participated in the study. Participants were divided into two groups with 20 participants, based on serum ferritin (>30 ng/ml or ≤30 ng/ml). Participants in each group were randomly and equally assigned to one of the moderate or high-intensity training groups. RT was performed 8 weeks, 4 days a week, and each session for 1 h, with an elastic band. The iron levels, hepcidin, total iron-binding capacity, ferritin, hemoglobin, TNF-α, and IL-6 before and after intervention were collected with the blood samples. Two-way analysis of variance was used to assess the impact of exercise and ferritin level and their interaction, and the paired test was utilized for test changes from baseline.
Results:
There are no significant interactions between ferritin levels and exercise intensity for the main outcomes (all
P
> 0.05). The significant impact of the mode of exercise was observed in TNF-α (
P
< 0.05), and a significant difference between low and high levels of ferritin was observed in hepcidin (
P
= 0.002). Besides, in all four groups, significant decreases were observed in BMI (28.00 ± 3.00 to 27.00 ± 3.00), hepcidin (1234.02 ± 467.00 to 962.06 ± 254.00), and TNF-α (223.00 ± 99.00 to 174.00 ± 77.00) compared to the baseline measurements (all
P
< 0.05).
Conclusion:
Basal ferritin levels appear to be effective on hepcidin levels, TNF-α, and IL-6 after the intervention. RT with two different intense can reduce BMI, hepcidin, ferritin, and TNF-α in all groups. It seems that performing RT reduces inflammation and hepcidin in obese/overweight participants with different iron stores.
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Original Article:
Apolipoprotein B gene mutation related to familial hypercholesterolemia in an Iranian population: With or without hypothyroidism
Golnaz Vaseghi, Zahra Malakoutikhah, Zahra Shafiee, Mojgan Gharipour, Laleh Shariati, Ladan Sadeghian, Elham Khosravi, Shaghayegh Haghjooy Javanmard, Ali Pourmoghaddas, Ismail Laher, Sonia Zarfeshani, Nizal Sarrafzadegan
J Res Med Sci
2021, 26:94 (18 October 2021)
DOI
:10.4103/jrms.JRMS_970_19
Background:
Familial hypercholesterolemia (FH) leads to elevated low-density lipoprotein cholesterol (LDL-C) levels in plasma. Mutations of its related gene; apolipoprotein B (APOB) is seen in about two percent of the patient with FH. Thyroid disease is usually part of the exclusion criteria for the detection of FH which alters the lipid profile. We evaluated mutations in the
APOB
gene in patients with high LDL-C levels.
Materials and Methods:
Patients aged between 2 and 80 years with at least one LDL-C level of more than 190 mg/dl were selected (120 patients) from Isfahan Laboratories. Blood samples were obtained from all patients. Genomic DNA was extracted. Primer sequences were designed by Oligo 7.60 to amplify the desired 844 bp region of exon 26 of the
APOB gene
containing
R3500Q
and
R3500W
variants associated with FH.
Results:
Overall, two patients showed a heterozygous form of a common pathogenic variant in exon 26 named c. 10579 C > T (R3500W, cDNA.10707), and one patient was hypothyroidism. We also recognized another nonpathognomonic variant c. 10913G > A (rs1801701, cDNA.11041) in 13 patients, two of them were hypothyroidism.
Conclusion:
This study for the first time shows the coexistence of
APOB
mutation in hypothyroidism, which emphasis screening of patients with hypothyroid for FH detection.
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Original Article:
The association between serum TSH concentration whithin the normal range and nutritional status in euthyroid pregnant women at the first trimester of gestation
Farahnaz Mardanian, Masoomeh Goodarzi-Khoigani, Seyed Saeed Mazloomy Mahmoodabad, Mohammad Hossein Baghiani Moghadam, Azadeh Nadjarzadeh, Awat Feizi, Zahra Allameh, Sajedeh Molavi
J Res Med Sci
2021, 26:93 (18 October 2021)
DOI
:10.4103/jrms.JRMS_780_20
Background:
Follow-up studies have shown an increased risk of thyroid dysfunction in individuals with normal serum thyroid-stimulating hormone (TSH) levels. Furthermore, the possible consequences of minor differences in thyroid function (without achieving poor thyroid function) in the risk of weight gain during pregnancy are questionable, too. The production of TSH is under the hypothalamus–pituitary control, and food is one of the most effective environmental agents that control hypothalamic–pituitary–thyroid axis activity. Regarding the few available studies, we assessed the association of minor variations of TSH concentrations and nutritional status in the first trimester of pregnancy.
Materials and Methods:
This cross-sectional descriptive and analytical study was performed on 150 primiparous healthy women. Demographic and family characteristics were collected using a researcher-administered questionnaire. Nutrients intake were extracted from a 72-h recall, and physical activity scores were determined by the pregnancy physical activity scale.
Results:
The prepregnancy body mass index (BMI) (β =0.022,
P
= 0.004) and participants' weight at 6–10 weeks of gestation (β =0.006,
P
= 0.024) were positively associated with TSH concentrations, while total physical activity score was negatively correlated (β = ‒0.006,
P
= 0.047). We did not find any significant association between TSH values and energy-adjusted nutrients intake (
P
> 0.05).
Conclusion:
We suggest that differences in TSH concentrations within normal range in the first trimester are correlated with gaining weight, physical activity level, and prepregnancy BMI. TSH concentration and consequently thyroid function may influence on gestational weight gain or vice versa.
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Original Article:
Factors associated with adherence to treatment in Iranian patients with inflammatory bowel disease
Zohre Forouzan, Ali Gholamrezaie, Hasan Nasimi, Mohammad Faramarzi, Amin Bagheri-Ghalehsalimi, Seyed-mohammadamin Nourian, Mahboobeh Fereidan-Esfahani, Mohammadhasan Emami
J Res Med Sci
2021, 26:92 (18 October 2021)
DOI
:10.4103/jrms.JRMS_866_16
Background:
In this study, we investigated several socioeconomic, clinical, and psychological factors associated with medication adherence in a sample of Iranian patients with inflammatory bowel disease (IBD).
Materials and Methods:
This study was conducted on 110 IBD patients from 2013 to 2014 in Isfahan, Iran. The patients were invited to complete three anonymous questionnaires including the Hospital and Anxiety Depression Scale (HADS) for assessing the levels of anxiety and depression; IBD Questionnaire-Short Form (IBDQ-9) for the quality of life; and a visual analog scale assessing the medication adherence. A self-assessment adherence rate of more than 80% was considered “appropriate adherence.”
Results:
Overall, 99 patients completed the questionnaires. Among them, 77.8% reportedly adhered to their medications. There was no statistical difference between adherence and nonadherence rates in terms of gender, educational status, disease type, disease severity, and family history of IBD. Conversely, single patients (100% vs. 74.1%;
P
= 0.03), nonsmokers (79.4% vs. 0.0%;
P
= 0.04), patients receiving immunosuppressive drugs (100% vs. 71.9%;
P
= 0.01), and corticosteroids (95.1% vs. 65.5%;
P
= 0.01) were more likely to be adhered than their counterparts. No differences emerged in terms of the mean HADS scores in either of the sexes. The mean IBDQ-9 score was significantly higher in adhered patients only in females (31.08 ± 11.6 vs. 24.7 ± 9.1;
P
= 0.04) but not in males.
Conclusion:
The adherence rate in our study is almost similar to developed countries. Single marital status, not smoking, receiving corticosteroids and immunosuppressive drugs, and higher IBDQ-9 score in females are associated with higher adherence rate.
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Original Article:
Anesthesia technique and serum cytokine concentrations in the elective cesarean section
Gholamhossein Hassanshahi, Maryam Hadavi, Abdollah Jafarzadeh, Mohsen Rezaeian, Reza Vazirinejad, Ali Sarkoohi, Fariba Aminzadeh
J Res Med Sci
2021, 26:91 (18 October 2021)
DOI
:10.4103/jrms.JRMS_536_20
Background:
Anesthesiologists should obtain the best technique for cesarean section (CS). This study designed to compare the effect of general anesthesia (GA) and spinal anesthesia (SA) on immune system function in elective CS.
Materials and Methods:
This descriptive study was performed on forty candidates for elective CS. They were randomly divided into GA and SA groups. The serum concentrations of interleukin (IL)-4, IL-6, IL-10, and IL-17 and interferon-gamma (IFN-γ) were measured using ELISA method prior to anesthesia (T0), immediately after the uterine incision (T1), 2 h post CS (T2), and 24 h post CS (T3). Data were analyzed using descriptive statistics and Chi-square, independent
t
-test, and repeated measures.
Results:
No significant differences were observed between the GA and SA groups regarding the serum levels of IL-4, IL-6, IL-10, IL-17, and IFN-γ. The serum levels of transforming growth factor beta (TGF-β) in the SA group were significantly (
P
= 0.003) more than that of the GA group at T3.
Conclusion:
According to the angiogenesis properties of TGF-β, it seems that SA probably affects the rate of recovery more than that of the GA.
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Original Article:
Evaluation of CD30 expression in B ALL and its correlation with MRD(Minimum Residual Disease)
Amirhossein Kazemian, Pardis Nematollahi
J Res Med Sci
2021, 26:90 (18 October 2021)
DOI
:10.4103/jrms.JRMS_1024_20
Background:
This study was conducted to evaluate CD30 expression in minimum residual disease after chemotherapy in B-acute lymphoblastic leukemia (B-ALL).
Materials and Methods:
This was a cross-sectional study on 30 new cases of B-ALL between 2018 and 2019. We checked CD30 expressions in fresh bone marrow aspirates by flow cytometry. After 28 days of routine chemotherapy, we calculated minimal residual disease in CD30 positive and negative patients and compare them by Kolmogorov–Smirnov test.
Results:
Thirty patients with B-ALL with a mean age of 15.62 ± 20.488 were included in the study. CD30 marker was positive in about 10 patients and was negative in about 20 participants. Mean blast count in baseline in CD30 positive group was 77 ± 7.88%, in negative group was 76.3 ± 17.78 % (
P
= 0.292). After 28 days of chemotherapy mean minimal residual disease (MRD) was 1.07 ± 3.754 in the negative group, 0.12 ± 0.034 in the positive group (
P
= 0.025).
Conclusion:
Lower MRD on day 28 after chemotherapy was seen in B-ALL patients with baseline CD30 expression.
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Original Article:
Complications of illegal abortion in the suburbs of Tehran: A 9-year cross-sectional study
Roya Rashidpouraie, Marzieh Vahid Dastjerdi, Ahmad Shojaei, Saeedeh Saeeditehrani, Mohammadnader Sharifi, Kobra Joodaki, Shahriar Moosavinejad, Mina Rashidpouraei, Ladannaz Zahedi, Ahmad Mashkoori, Bagher Larijani
J Res Med Sci
2021, 26:89 (18 October 2021)
DOI
:10.4103/jrms.JRMS_141_20
Background
: Illegal abortion is a common way to terminate unintended pregnancy. It may be associated with severe complications and may raise maternal mortality and morbidity rate. Illegal abortion is one of the important concerns in health system. In our study, we consider illegal abortion claims in Medical Council court in the suburbs of Tehran.
Materials and Methods
: A retrospective study was conducted. Data were extracted from registered judicial complainant cases of illegal abortion in Shahriyar medical court, Iran, during 2009–2017.
Results
: There were 751 registered claims during 2009–2017. Among them, a total of 95 gynecological claims were included in the study. Four (4.2%) registered claims were illegal abortion with severe complications such as peritonitis, rupture of uterine, small intestine, rectum, and mesentery perforation. Three cases had consumed misoprostol (prostaglandin E2) and one case had used prostaglandin E1 before curettage. Misoprostol was also used significantly more frequently than other methods for abortion before curettage (
P
< 0.05). Minor and short-term complications did not registered.
Conclusion
: The feature of claims showed that only severe morbidity and complications were registered in medical court. The definition of illegal abortion as a criminal act can be one of the factors of decreasing of abortion's complication claims.
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Original Article:
Agreement between the results of tuberculin skin test and Interferon-Gamma Release Assays in renal transplant candidates
Shiva Samavat, Sam Alahyari, Ali Sangian, Malihe Nasiri, Mohsen Nafar, Ahmad Firoozan, Fariba Samadian, Nooshin Dalili, Fatemeh Poorrezagholi
J Res Med Sci
2021, 26:88 (18 October 2021)
DOI
:10.4103/jrms.JRMS_708_20
Introduction:
Identification of latent tuberculosis (TB) infection is important in kidney transplant candidates. Due to the absence of a gold standard, both tuberculin skin test (TST) and interferon-gamma release assays (IGRA) are used to screen patients. The aim of this study was to evaluate the agreement of these two tests in patients undergoing renal transplantation.
Materials and Methods:
Two hundred kidney transplant candidates at a referral center in 2014–2017 were included in this study. TST and Quantiferon-Gold (QFT-G) tests were performed for all patients before transplantation. In case of a positive result in any of the tests, patients were administered a 9-month prophylaxis treatment using isoniazid. Cohen's kappa coefficient (k) test was used to determine the agreement between the two tests.
Results:
The mean age of patients was 40.72 ± 18.33. Nine (4.5%) patients had positive TST and 16 (8%) had positive IGRA. Concordance of the two tests was evaluated as medium (
κ
= 0.44 and
P
< 0.001). No association was found between the underlying causes of renal failure and skin test positive or IGRA. The tests showed a poor agreement among diabetics, candidates of re-transplantation, and those who were on dialysis for longer than a year (
κ
< 0.20).
Conclusion:
TST or IGRA can be used to screen TB in kidney transplant candidates with a moderate agreement. However, we suggest using both TST and QFT-G in diabetics, re-transplant candidates, and those on dialysis for >1 year.
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Original Article:
The real-time reproduction number, impact of interventions and prediction of the epidemic size of COVID-19 in the center of Iran
Rahmatollah Moradzadeh, Mohammad Jamalian, Javad Nazari, Zahra Hosseinkhani, Maryam Zamanian
J Res Med Sci
2021, 26:87 (30 September 2021)
DOI
:10.4103/jrms.JRMS_480_20
Background:
The monitoring of reproduction number over time provides feedback on the effectiveness of interventions and on the need to intensify control efforts. Hence, we aimed to compute basic (R
0
) and real-time (Rt) reproduction number and predict the trend and the size of the coronavirus disease 2019 (COVID-19) outbreak in the center of Iran.
Materials and Methods:
We used the 887 confirmed cases of COVID-19 from February 20, 2020, to April 17, 2020 in the center of Iran. We considered three scenarios for serial intervals (SIs) with gamma distribution. R
t
was calculated by the sequential Bayesian and time-dependent methods. Based on a branching process using the Poisson distributed number of new cases per day, the daily incidence and cumulative incidence for the next 30 days were predicted. The analysis was applied in R packages 3.6.3 and STATA 12.0.
Results:
The model shows that the R
t
of COVID-19 has been decreasing since the onset of the epidemic. According to three scenarios based on different distributions of SIs in the past 58 days from the epidemic, R
t
has been 1.03 (0.94, 1.14), 1.05 (0.96, 1.15), and 1.08 (0.98, 1.18) and the cumulative incidence cases will be 360 (180, 603), 388 (238, 573), and 444 (249, 707) for the next 30 days, respectively.
Conclusion:
Based on the real-time data extracted from the center of Iran, R
t
has been decreasing substantially since the beginning of the epidemic, and it is expected to remain almost constant or continue to decline slightly in the next 30 days, which is consequence of the schools and universities shutting down, reduction of working hours, mass screening, and social distancing.
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Review Article:
COVID-19 management in the emergency ward
Omid Ahmadi, Mohammad Nasr-Esfahani, Azita Azimi Meibody, Mehdi Ebrahimi, Asieh Maghami-Mehr
J Res Med Sci
2021, 26:86 (30 September 2021)
DOI
:10.4103/jrms.JRMS_551_20
The confirmed and suspected cases of the 2019 novel coronavirus disease (COVID-19) have increased in the entire world. There is still no vaccine or definitive treatment for this virus due to its unknown pathogenesis and proliferation pathways. Optimized supportive care remains the main therapy, and the clinical efficacy for the subsequent agents is still under investigation. Enormous demand for handling the COVID-19 outbreak challenged both the health-care personnel and medical supply system. As outbreaks of COVID-19 develop, prehospital workers, emergency medical services personnel, and other emergency responders are potentially asked to follow specific practice guidelines to mitigate the effects of an escalating pandemic. In this article, we have summarized the current guidance on potential COVID-19 management options. The recent experience with COVID-19 provided lessons on strategy and policymaking that the government and ministry of health should be on the alert and concentrate more on capacity to manage an outbreak like COVID-19. It is important to consider the new data that emerge daily regarding clinical characteristics, treatment options, and outcomes for COVID-19.
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Short Communication:
Outcome of COVID-19 infection in multiple sclerosis patients receiving disease-modifying therapies
Masoud Etemadifar, Ramin Sami, Mehri Salari, Nahad Sedaghat, Amirhossein Akhavan Sigari, Ali Aghababaei, Mohammadreza Najafi, Donya Sheibani Tehrani
J Res Med Sci
2021, 26:85 (30 September 2021)
DOI
:10.4103/jrms.JRMS_1047_20
Background:
With the spread of COVID-19, treatment of diseases such as multiple sclerosis (MS) should be resumed with caution due to the disease-modifying therapies (DMTs) used in this subset of patients and the immunoregulatory effects of these drugs. We aim to assess the outcome of COVID-19 infection in MS patients receiving DMTs.
Materials and Methods:
This is a cross-sectional study involving 45 COVID-19-infected patients previously diagnosed with MS. The data regarding their MS status and the type of DMT taken by the patients were extracted from the Isfahan MS Institute registry and were summarized. Diagnosis of MS was based on the 2017 McDonald Criteria, and the diagnosis of COVID-19 was based on computed tomography scan and polymerase chain reaction of nasopharyngeal swabs.
Results:
Out of the 45 MS patients infected with COVID-19, 5 had unfavorable outcomes. Two patients deceased and the other three had persistent respiratory complications on the 4-week follow-up visit. Hypertension, diabetes, seizures, and rheumatoid arthritis were among the comorbidities that the patients reported. Both patients who died received rituximab as part of their MS treatment. All other patients recovered completely.
Conclusion:
Each different drug category may possess a distinct risk for infection, therefore until robust evidence are available, the safest drug should be utilized or the therapy should be postponed, if possible, to minimize patient risk. Disease-modifying therapy use in MS patients should be cautiously applied as their effect on COVID-19 infection prognosis is not yet studied.
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Letter To Editor:
What was said about COVID-19 and what we heard and what we saw!
Mojtaba Rostami, Kiana Shirani, Somayeh Haghighipour, Mohammad Reza Yazdani
J Res Med Sci
2021, 26:84 (30 September 2021)
DOI
:10.4103/jrms.JRMS_948_20
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Letter To Editor:
Triaging diabetes research in perplexed COVID-19 resources: Avoiding research waste through a corpus-based approach
Davood Khalili, Mohsen Varzandeh
J Res Med Sci
2021, 26:83 (30 September 2021)
DOI
:10.4103/jrms.JRMS_920_20
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Review Article:
Epidemiology of COVID-19: An updated review
Mehrdad Halaji, Mohammad Heiat, Niloofar Faraji, Reza Ranjbar
J Res Med Sci
2021, 26:82 (30 September 2021)
DOI
:10.4103/jrms.JRMS_506_20
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), a zoonotic infection, is responsible for COVID-19 pandemic and also is known as a public health concern. However, so far, the origin of the causative virus and its intermediate hosts is yet to be fully determined. SARS-CoV-2 contains nearly 30,000 letters of RNA that allows the virus to infect cells and hijack them to make new viruses. On the other hand, among 14 detected mutations in the SARS-CoV-2 S protein that provide advantages to virus for transmission and evasion form treatment, the D614G mutation (substitution of aspartic acid [D] with glycine [G] in codon 614 was particular which could provide the facilitation of the transmission of the virus and virulence. To date, in contrary to the global effort to come up with various aspects of SARS-CoV-2, there are still great pitfalls in the knowledge of this disease and many angles remain unclear. That's why, the monitoring and periodical investigation of this emerging infection in an epidemiological study seems to be essential. The present study characterizes the current epidemiological status (i.e., possible transmission route, mortality and morbidity risk, emerging SARS-CoV-2 variants, and clinical feature) of the SARS-CoV-2 in the world during these pandemic.
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Case Report:
T-cell immunophenotyping in COVID-19 pneumonia
Pardis Nematollahi, Farzaneh Ashrafi, Ali Darakhshandeh, Mehrzad Salmasi
J Res Med Sci
2021, 26:81 (30 September 2021)
DOI
:10.4103/jrms.JRMS_598_20
The COVID-19 epidemic is currently a global threat that has affected many parts of the world. Some patients require intensive care unit admission due to severe symptoms in the course of the disease. The severity of symptoms in this disease varies from person to person. The effectiveness of the immune response against viral infections depends on the number and activity of T-cells, which play an important role in eliminating virus-infected cells. In this study, we report two patients with COVID-19 pneumonia, one with moderate symptoms and the other with severe symptoms. Although a decrease of absolute lymphocyte count was seen in both patients, a more significant decline reported in the ICU-admitted patient. Expression of activated markers, HLA-DR, CD38, on CD8-positive T-cells was shown in a patient with more severe disease. On the other hand, partial loss of CD7 in the severe case was also observed. Hence, besides of the above parameters that already mentioned in other studies, loss of pan T-markers could be considered as a potentially valuable test for predicting disease severity. We suggest evaluating the predictability of these tests in COVID-19 in larger studies. This study was approved by the Ethics Committee of Isfahan University of Medical Sciences (IR.MUI.MED.REC.1399.238).
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Letter To Editor:
Tocilizumab as a promising agent against COVID-19: Issues and challenges
Farzaneh Dastan, Payam Tabarsi, Atefeh Abedini, Ali Saffaei
J Res Med Sci
2021, 26:80 (30 September 2021)
DOI
:10.4103/jrms.JRMS_524_20
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Letter To Editor:
Estimated CD4+ count: Appraisal on cases with COVID-19
Beuy Joob, Viroj Wiwanitkit
J Res Med Sci
2021, 26:79 (30 September 2021)
DOI
:10.4103/jrms.JRMS_244_20
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Letter To Editor:
A simple recommendation to prevent COVID-19 spread by patients with tracheostomy tube
Mohammad Behgam Shadmehr, Fariba Ghorbani, Mojtaba Mokhber Dezfuli
J Res Med Sci
2021, 26:78 (30 September 2021)
DOI
:10.4103/jrms.JRMS_722_20
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Original Article:
Psychological impact of COVID-19 on health-care workers: A multicenter cross-sectional study
Mohammad Mousavi, Najmeh Ahmadi, Hooria Seyedhosseini Ghaheh, Atefeh Vaezi, Shaghayegh Haghjooy Javanmard
J Res Med Sci
2021, 26:77 (30 September 2021)
DOI
:10.4103/jrms.JRMS_1046_20
Background:
Health-care workers (HCWs) as frontline soldiers are involved in the war against COVID-19. Not only their protection from COVID-19 is important but also their mental health is a concern. This study aimed to measure the psychological distress among HCWs in the time of COVID-19 in Isfahan, Iran.
Materials and Methods:
A cross-sectional study was conducted in the 2
nd
month of the spread of COVID-19 in Isfahan, Iran (March 16 to April 3). A total of 321 HCWs participated in an online survey and answered the General Health Questionnaire, the Insomnia Severity Index, and the Medical Outcomes Study Social Support Survey.
t
-test and ANOVA were used for comparing variables between groups. Multiple linear regression was used to evaluate the predictive factors of psychological distress.
Results:
About 34% of our HCWs suffer from some levels of psychological distress. The result of multiple linear regression (
R
2
: 0.41) shows that the predictive variables with the highest value were insomnia, working as a medical resident, and lack of social support (standardized coefficient of beta: 0.51, 0.25, and 0.16, respectively;
P
< 0.05).
Conclusion:
The result of our study shows that about one-third of HCWs in COVID-19 special hospitals have some psychological problems. Being a medical resident, suffering from insomnia, and lack of social support are predictive variables.
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Original Article:
Are total bilirubin and high-sensitivity C-reactive protein independently associated with Type 2 diabetes mellitus in postmenopausal women?
Aleksandra Klisic, Nebojsa Kavaric, Ana Ninic
J Res Med Sci
2021, 26:76 (30 September 2021)
DOI
:10.4103/jrms.JRMS_198_18
Background:
Various studies have reported contradictory results regarding the relationship of total bilirubin and high-sensitivity C-reactive protein levels (hsCRP) with diabetes mellitus Type 2 (DM2). Therefore, we aimed to examine which one of them could be more convenient for the estimation of DM2 risk in postmenopausal women.
Materials and Methods:
A total of 150 healthy postmenopausal women (mean age 57[53–60] years) and 79 postmenopausal women with DM2 (mean age 66 [61–71] years) were enrolled in cross-sectional study. Examinees were recruited consecutively in the study during their regular check-up visit in the Primary Health Care Center in Podgorica, Montenegro, in a period from October 2012 to May 2016. Anthropometric measurements, biochemical parameters, and blood pressure were obtained. Multivariable logistic regression analysis was used to find the independent predictors for DM2 development in postmenopausal women.
Results:
Age, waist circumference, and total bilirubin were the independent predictors for DM2 development in postmenopausal women (odds ratio [OR] =1.224, 95% confidence interval [CI] [1.117–1.341],
P
< 0.001; OR = 1.137, [95% CI = 1.036–1.215],
P
< 0.001, and OR = 0.727, [95% CI = 0.611–0.866],
P
< 0.001, respectively), whereas hsCRP lost its independent predictive role (OR = 1.155, [95% CI = 0.854–1.560],
P
= 0.349).
Conclusion:
Unlike hsCRP, total bilirubin independently correlated with DM2 in postmenopausal women.
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Original Article:
Interleukin-6 and tumor necrosis factor-α levels in tear film of Keratoconus patients
Alireza Peyman, Mohammad Namgar, Awat Feizi, Mazdak Ganjalikhani Hakemi, Fahimeh Hosseini Nasab, Mohsen Pourazizi
J Res Med Sci
2021, 26:75 (30 September 2021)
DOI
:10.4103/jrms.jrms_35_21
Background:
It is hypothesized that increased inflammatory markers in keratoconus (KC) may be one of the causes of corneal damage. The aim of our study was to the measurement of tumor necrosis factor-alpha (TNF-α) and interleukin-6 (IL)-6 in tear of patients with KC and investigate their relationship with the severity of KC.
Materials and Methods:
The current study was performed on KC patients and healthy controls with a case-control setting. Tear levels of TNF-α and IL-6 were measured after collecting the tears from the tear lake using a filter paper via Schirmer I method without anesthesia.
Results:
Eighty-one KC patients (mean age 29.45 ± 5.06 years) and 85 controls (mean age 28.01 ± 5.14 years) were enrolled. The mean levels of IL-6 and TNF-α were 26.77 ± 8.16, and 34.58 ± 9.82 pg/ml in the healthy group and 103.22 ± 51.94, and 183.76 ± 54.61 pg/ml in the KC group, respectively (
P
< 0.001). There was a significant relationship between the severity of the KC and the mean levels of IL-6 TNF-α in the case group (
P
< 0.001).
Conclusion:
Our results indicated that the mean levels of IL-6 and TNF-α are significantly higher in KC than the healthy group, and the disease severity was significantly associated with TNF-α and IL-6.
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Letter To Editor:
Massive hydrocephaly and intraventricular hemorrhage in monochorionic diamniotic twin pregnancy with twin-to-twin transfusion syndrome
Fatemeh Golshahi, Mahboobeh Shirazi, Behrokh Sahebdel, Azin Ghamari, Maryam Maktabi
J Res Med Sci
2021, 26:74 (30 September 2021)
DOI
:10.4103/jrms.JRMS_1090_20
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Original Article:
Transcultural adaptation and validation of the Persian version of the Brief Emotional Intelligence Scale
Fateme Hadadian-Chaghaei, Fariba Haghani, Awat Feizi, Fariba Taleghani, Nasrollah Alimohammadi
J Res Med Sci
2021, 26:73 (30 September 2021)
DOI
:10.4103/jrms.JRMS_1250_20
Background:
Increasing the level of emotional intelligence (EI) is seen as a strategy for improving both relational quality and efficiency at work. As of today, there was no validated Persian brief instrument for evaluating EI. To fill this gap, this article was aimed to investigate the validity and reliability of the Persian version of the Brief Emotional Intelligence Scale (BEIS-10).
Materials and Methods:
A methodological cross-sectional study was conducted among 201 Persian-speaking individuals. These individuals were selected from different parts of Iran using the convenience sampling method. Translation of the BEIS-10 was conducted by employed forward–backward method. Internal consistency was evaluated by Cronbach's α, and for test–retest reliability, the intraclass correlation coefficient (ICC) was employed. The construct validity was investigated by confirmatory factor analysis (CFA).
Results:
The Persian version of BEIS-10 indicates a good test–retest reliability (ICC = 0.612, 95% confidence interval: 0.384 and 0.769) as well as internal consistency (Cronbach's alpha = 0.748, ranging from 0.359 to 0.868 for different domains). The construct validity was evaluated by CFA and five factors from ten items were confirmed and all goodness-of-fit-indices were in acceptable levels.
Conclusion:
The article concludes that the Persian version of BEIS-10 in five factors from ten items was a reliable and valid instrument for measuring EI in the general population. As well, the article was suggesting that the Persian version of BEIS-10 may stand as a suitable alternative to time-consuming tools for EI measurement since this scale appears to be time-saving and applicable to Iranian society.
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Short Communication:
Malus domestica
reduces chemotherapy-induced nausea and vomiting: A randomized double-blind placebo-controlled clinical trial
Sharareh Darvishpour, Razieh Avan, Mohammad Azadbakht, Monireh Maham, Jafar Akbari, Ghasem Janbabaei, Ehsan Zaboli, Ali Reza Amirabadizadeh, Ebrahim Salehifar
J Res Med Sci
2021, 26:72 (30 September 2021)
DOI
:10.4103/jrms.JRMS_833_20
Background:
Chemotherapy-induced nausea and vomiting (CINV) is considered as the most common complications of chemotherapy which has a detrimental influence on the quality of life of patients with cancer. We assessed the efficacy of Apple (
Malus domestica
) syrup for reducing CINV.
Materials and Methods:
This study was a randomized, double-blind, placebo-controlled trial carried out in a Hematooncology Clinic affiliated to Mazandaran University of Medical Sciences, Sari, Iran (from October 2017 to August 2018). Subjects were randomly allocated to receive apple syrup or placebo along with their previous antiemetic treatment and chemotherapy regimen, three times a day. Thirty-four patients received apple syrup (
n
= 16) or placebo (
n
= 18). Statistical analysis was conducted using SPSS software Version 21
®
(SPSS Inc., Chicago, IL, USA). A
P
< 0.05 indicated statistical significance.
Results:
Both acute and delayed nausea grades were significantly lower in
M. domestica
syrup in comparison to placebo syrup (
P
= 0.001 and 0.001, respectively). The duration of nausea (
P
= 0.04) was lower in intervention group compared to placebo group.
Conclusion:
These findings demonstrated that
M. domestica
syrup can reduce the severity and duration of nausea in cancer patients who received chemotherapy.
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Original Article:
Assessment of eating disorder psychopathology: The psychometric properties of the Persian version of the Eating Disorder Examination Questionnaire Short Form
Esmaeil Mousavi Asl, Behzad Mahaki, Sajad Khanjani, Youkhabeh Mohammadian
J Res Med Sci
2021, 26:71 (30 September 2021)
DOI
:10.4103/jrms.JRMS_230_20
Background:
Eating disorders are complicated health problems that affect both the body and the mind. Eating disorders pose a serious challenge to mental health services because of their often chronic pathway. The current study was done to determine the psychometric properties of the Eating Disorder Examination Questionnaire Short Form (EDE-QS).
Materials and Methods:
Persian version of the EDE-QS was produced through forward-translation, reconciliation, and back-translation. The design of this research was cross- sectional. A sample of 302 Tehran university's students in 2019–2020 was selected through convenience sampling method and completed a set of questionnaires, including the EDE-QS, Eating Attitude Test (EAT-16), Eating Beliefs Questionnaire-18 (EBQ-18), Self-Esteem Scale (SES), and Self-Compassion Scale (SCS) Short Form. The construct validity of the EDE-QS was assessed using confirmatory factor analysis and divergent and convergent validity. Internal Consistency and test–retest reliability were conducted to evaluate the reliability. Data analysis was conducted using SPSS (version 22) software and LISREL (version 8.8).
Results:
EDE-QS was found to be valid and reliable measures, with good internal consistency and good test–retest reliability among students. Cronbach's alpha coefficient for the whole of scale was 0.85. Intraclass correlation coefficient for the whole of scale was 0.90. In terms of convergent validity, EDE-QS showed a significant positive correlation with self-report measures of EAT-16 and EBQ-18 (
P
< 05). EDE-QS showed a negative correlation with self-compassion and self-esteem, thus demonstrated a good divergent validity (
P
< 05). The results of this study also provide support for the one-factor model of the EDE-QS (root mean square error of approximation = 0.08, Normed Fit Index [NFI] = 0.90, Incremental Fit Index = 0.92, non-NFI = 0.90, and Comparative Fit Index = 0.92).
Conclusion:
The EDE-QS showed good validity and reliability and could be useful in assessing eating disorder psychopathology in a nonclinical population of students. The EDE-QS shows notable promise as a measure for use in eating disorder research and clinical settings.
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Short Communication:
Ventilator Mode Finder: An Android application to find equivalent of a mode on different ventilators
Mahmoud Saghaei
J Res Med Sci
2021, 26:70 (30 September 2021)
DOI
:10.4103/jrms.JRMS_1358_20
There are hundreds of ventilator modes on different ventilators. Despite different names, many are similar in functions and options. Educational institutions only teach a limited collection of ventilator modes of a few numbers of models; therefore, graduates may have substantial difficulties encountering new ventilator models with unfamiliar mode names on them. In this article, an Android application for finding similar modes on different ventilators is presented. The aim is to help an intensive care practitioner to easily find a familiar mode on a new ventilator.
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Review Article:
A narrative review of psychomotor abilities in medical sciences: Definition, categorization, tests, and training
Tahereh Changiz, Zahra Amouzeshi, Arash Najimi, Peyman Adibi
J Res Med Sci
2021, 26:69 (30 September 2021)
DOI
:10.4103/jrms.JRMS_965_19
Extensive research in the past decades has evidenced differences in the psychomotor ability of individuals resulting from varying levels of experience, age, gender, response precision, compatibility, performance, and ability. Many studies have called for the need to identify psychomotor ability and appropriate tests that can assess it. This review article surveys the definition, categorization, and tests of psychomotor ability as well as training based on psychomotor ability in medical sciences. We searched the literature with no time limit, using the ProQuest, PubMed, and Eric databases, as well as the Google Scholar search engine. The keywords for the search involved psychomotor, psychomotor performance, assessment, psychomotor ability, motor learning, education, training, psychomotor ability testing, and psychomotor skills. Other relevant papers found through hand searching and snowballing were also included in the review. The EndNote X8 was employed as a reference manager tool. Only abstracts of the papers whose full texts were accessible were reviewed after repetitious papers were excluded. The documents were categorized into five groups: definition of psychomotor skills and ability, psychomotor ability components, psychomotor ability tests, identification of psychomotor ability (task analysis), and training. This review article revealed that there is not a single definition for psychomotor ability and its components. However, it can be said that motor abilities are the foundation for the rapid acquisition of skills and according to the neuroplasticity process are learned through training and practice. Given psychomotor abilities vary among individuals, training courses should also provide different levels of psychomotor training for learners. The literature introduces psychomotor tests as a selection tool, a predictor of future professional behavior, and a means to evaluate progress in performance, academic guidance (ability-oriented medical specialty), and curriculum implementation tailored to the needs of learners of varying graduate disciplines. The tests should be profession-specific because each profession entails its peculiar characteristics and abilities. On the other hand, the major problem in studying and analyzing underlying psychomotor skills and abilities is that the components are being investigated by researchers from varying, and usually unrelated, scientific fields. Therefore, it is necessary to have a holistic view through close interaction between the researchers of different sciences to better understand this area.
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Letter To Editor:
Managing anxiety among multiple sclerosis patients during COVID-19 pandemic
Iman Adibi, Omid Mirmosayyeb, Neda Ramezani, Vahid Shaygannejad
J Res Med Sci
2021, 26:68 (30 August 2021)
DOI
:10.4103/jrms.JRMS_633_20
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Letter To Editor:
Coronavirus and the health care of people with disabilities: Immediate steps
Behzad Karami Matin, Michelle Ballan, Shahin Soltani
J Res Med Sci
2021, 26:67 (30 August 2021)
DOI
:10.4103/jrms.JRMS_352_20
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Letter To Editor:
COVID-19 and smoking: A comment
Beuy Joob, Viroj Wiwanitkit
J Res Med Sci
2021, 26:66 (30 August 2021)
DOI
:10.4103/jrms.JRMS_363_20
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Editorial:
Clinical reasoning during the COVID-19 pandemic
Anahita Sadeghi, Ali Ali Asgari, Hamidreza Namazi, Peyman Adibi
J Res Med Sci
2021, 26:65 (30 August 2021)
DOI
:10.4103/jrms.JRMS_1008_20
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Letter To Editor:
Gender related of acute kidney injury in COVID-19 patients
Mehdi Nematbakhsh
J Res Med Sci
2021, 26:64 (30 August 2021)
DOI
:10.4103/jrms.JRMS_1034_20
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Review Article:
Anticoagulation therapy in COVID-19 patients with chronic kidney disease
Mohammad Ali Shafiee, Sayyideh Forough Hosseini, Mojgan Mortazavi, Anahita Emami, Mahtab Mojtahed Zadeh, Sanaz Moradi, Pouyan Shaker
J Res Med Sci
2021, 26:63 (30 August 2021)
DOI
:10.4103/jrms.JRMS_875_20
Coagulopathy and derangements in the coagulation parameters are significant features of COVID-19 infection, which increases the risk of disseminated intravascular coagulation, thrombosis, and hemorrhage in these patients, resulting in increased morbidity and mortality. In times of COVID-19, special consideration should be given to patients with concurrent chronic kidney disease (CKD) and COVID-19 (CKD/COVID-19 patients) as renal dysfunction increases their risk of thrombosis and hemorrhage, and falsely affects some of the coagulation factors, which are currently utilized to assess thrombosis risk in patients with COVID-19. Hence, we believe extra attention should be given to determining the risk of thrombosis and bleeding and optimizing the timing and dosage of anticoagulant therapy in this unique population of patients. CKD/COVID-19 patients are considered a high-risk population for thrombotic events and hemorrhage. Furthermore, effects of renal function on paraclinical and clinical data should be considered during the evaluation and interpretation of thrombosis risk stratification. Individualized evaluation of clinical status and kidney function is necessary to determine the best approach and management for anticoagulant therapy, whereas there is a lack of studies about the population of CKD/COVID-19 patients who need anticoagulant therapy now.
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Original Article:
Genetic and biochemical studies of hepatic carcinoma in the Egyptian population
Amany F Elkhoudary, Rehab Elmougy, Afaf Elsaid, Yahya Wahba, Abdel-Aziz F Abdel-Aziz
J Res Med Sci
2021, 26:62 (30 August 2021)
DOI
:10.4103/jrms.JRMS_846_17
Background:
Hepatocellular carcinoma (HCC), a deadly malignancy of the liver, is considered the third leading reason behind cancer deaths. It is more frequent in men than in women of ages above 50. Liver disease, leading to liver cirrhosis (LC), is mostly caused by alcoholism abuse, reaction diseases of the liver, or viral hepatitis B or C infection. Interleukin-6 (IL-6) is considered an effective pro-inflammatory cytokine, which plays a crucial role in the host defense mechanism. Its level is higher in HCC patients than in LC cases, indicating that tumor cells increase the production of cytokines. The X-ray repair cross-complementing group 1 (XRCC1) gene is a major DNA repair gene. It acts as a scaffold of various activities that are concerned in the repairing method by interacting with components of base excision repair. This study aims to measure the serum concentrations of IL6 and C-reactive protein (CRP) and investigate whether XRCC1 Arg194Trp and Arg399Gln polymorphisms are related to HCC disease.
Materials and Methods:
Whole-blood DNA was extracted from 123 HCC patients and 123 healthy volunteers. Tetra-primer amplification refractory mutation system was performed in the detection of XRCC1 Arg399Gln and Arg194Trp polymorphisms.
Results:
Serum concentration levels of IL-6 and CRP are significantly higher in patients with HCC than in control subjects. The allelic and genotype frequency distributions of XRCC1 (Arg399Gln and Arg194Trp) are significantly increased in HCC cases compared to healthy volunteers.
Conclusion:
Arg/Gln, Arg/Trp, Gln/Gln, and Trp/Trp genotypes are associated with higher risk HCC than the Arg/Arg genotype.
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Original Article:
Comparison of the effects of dexmedetomidine and propofol in reducing recovery agitation in pediatric patients after ketamine procedural sedation in emergency department
Reza Azizkhani, Soheila Kouhestani, Farhad Heydari, Mehrdad Esmailian, Awat Feizi, Bahar Khalilian Gourtani, Mohammadreza Safavi
J Res Med Sci
2021, 26:61 (30 August 2021)
DOI
:10.4103/jrms.JRMS_661_20
Background:
Ketamine has been a safe and effective sedative agent commonly used for painful pediatric procedures in the emergency department (ED). This study aimed to compare the effect of dexmedetomidine (Dex) and propofol when used as co-administration with ketamine on recovery agitation in children who underwent procedural sedation.
Materials and Methods:
In this prospective, randomized, and double-blind clinical trial, 93 children aged between 3 and 17 years with American Society of Anesthesiologists Class I and II undergoing short procedures in the ED were enrolled and assigned into three equal groups to receive either ketadex (Dex 0.7 μg/kg and ketamine 1 mg/kg), ketofol (propofol 0.5 mg/kg and ketamine 0.5 mg/kg), or ketamine alone (ketamine1 mg/kg) intravenously. Incidence and severity of recovery agitation were evaluated using the Richmond Agitation-Sedation Scale and compared between the groups.
Results:
There was no statistically significant difference between the three groups with respect to age, gender, and weight (
P
> 0.05). The incidence of recovery agitation was 3.2% in the ketadex group, 22.6% in the ketofol group, and 22.6% in the ketamine group (
P
= 0.002, children undergoing short procedures were recruited). There was a less unpleasant recovery reaction (hallucination, crying, and nightmares) in the ketadex group compared with the ketofol and ketamine groups (
P
< 0.05). There was no difference in the incidence of oxygen desaturation between the groups (
P
= 0.30).
Conclusion:
The co-administering of Dex to ketamine could significantly reduce the incidence and severity of recovery agitation in children sedated in the ED.
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Original Article:
The prevalence and possible causes of enteral tube feeding intolerance in critically ill patients: A cross-sectional study
Farveh Yahyapoor, Zahra Dehnavi, Gholamreza Askari, Golnaz Ranjbar, Sudiyeh Hejri Zarifi, Mohammad Bagherniya, Majid Khadem Rezaian, Ahmad Bagheri Moghadaam, Farzane Fazeli, Alireza Sedaghat
J Res Med Sci
2021, 26:60 (30 August 2021)
DOI
:10.4103/jrms.JRMS_689_20
Background:
Enteral tube feeding intolerance (ETFI) is one of the most common complications of enteral nutrition (EN), which may lead to increased mortality and length of intensive care unit (ICU) stay. This study aimed to determine the prevalence of ETFI and effects on feeding intolerance on nutrition and clinical outcomes in Iran.
Materials and Methods:
This cross-sectional study was conducted in 2019 at the three general ICUs of Imam Reza Hospital in Mashhad, Iran, during 7 days on 245 patients. The collected data included demographic characteristics, primary diagnosis, the Acute Physiology and Chronic Health Evaluation II (APACHE II) score, Sequential Organ Failure Assessment (SOFA) score, duration of mechanical ventilation, and length of ICU stay. Feeding intolerance was assessed using daily questionnaires for 7 days. ETFI was determined as the interruption of EN based on gastrointestinal causes, including large gastric residuals, abdominal distension, vomiting, diarrhea, and subjective discomfort.
Results:
Overall, 245 critically ill patients (122 males and 123 females) were included in this study, with a mean age of 58.43 ± 19.2 years in three general ICUs. The highest prevalence rate of ETFI was 91.8%, which occurred on the 2
nd
day although the rate decreased in the following days. The minimum ETFI was observed on the last day (38.8%). Feeding intolerance was associated with the increased APACHE II scores (
P
= 0.04), SOFA scores (
P
< 0.001), and duration of mechanical ventilation (
P
< 0.001) compared with the tolerant patients. The most common causes of ETFI in the patients admitted to the ICU were gastric residual volume (GRV), large GRV, vomiting, and distension.
Conclusion:
ETFI was prevalent in almost two-third (66%) of the critically ill patients receiving EN based on the GRV. ETFI was associated with deteriorated nutritional status and clinical outcomes.
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Original Article:
The association between food diversity and serum antioxidant indices in cataract patients compared to healthy subjects
Naeimeh Heidari, Reza Nabie, Masoumeh Jabbari, Zahra Irannejad Niri, Reihaneh Zeinalian, Mohammad Asghari Jafarabadi, Seyed Rafie Arefhosseini
J Res Med Sci
2021, 26:59 (30 August 2021)
DOI
:10.4103/jrms.JRMS_321_20
Background:
Cataract is a chronic disorder that is related to antioxidant–oxidant imbalance situation. We aimed to investigate the association between food diversity and serum antioxidant and oxidant indices in cataract patients compared to healthy subjects.
Materials and Methods:
In this case–control study, ninety volunteers (aged > 50 years) were divided into the cataract (
n
= 45) and healthy control (
n
= 45) groups. Anthropometric variables, physical activity and stress levels, food diversity score, serum total oxidant capacity (TOC), and total antioxidant capacity (TAC) measurements were done for all participants.
Results:
Serum TAC, even after adjustment for stress level, was significantly higher in healthy people compared to cataract patients (
P
< 0.001). In addition, serum TOC was significantly lower in healthy controls compared to cataract patients (
P
< 0.002). In healthy group, there was a weak significant positive association between serum TAC and meats group diversity (
r
= 0.149,
P
= 0.047). In addition, there was a moderate negative association between meats group diversity and TOC in the healthy controls (
r
= −0.712,
P
= 0.041). In the cataract group, there was a significant negative association between serum TOC and diversity score of fruits (
r
= −0.811,
P
= 0.017) and meats group (
r
= −0.926,
P
= 0.046) as well as total score of food diversity (
r
= −0.466,
P
= 0.003).
Conclusion:
It seems that increase in total dietary diversity and food groups' diversity can have a beneficial effect on oxidant situation among cataract patients.
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Original Article:
Translation and linguistic validation of the Persian version of the International consultation on Incontinence Questionnaire Vaginal Symptoms
Abbas Ali Pourmomeny, Farnaz Foolad, Njmeh Sedighmehr, Mahtab Zargham, Farzaneh Sharifiaghdas
J Res Med Sci
2021, 26:58 (30 August 2021)
DOI
:10.4103/jrms.JRMS_694_20
Background:
There is no validated measurement tool to assess vaginal symptoms (VS), sexual matter (SS), and quality of life (QOL)among Persian-speaking women. This study aimed at translating and assessing the validity and reliability of the Persian version of the International Consultation on Incontinence Questionnaire for Vaginal Symptoms (PICIQ-VS).
Materials and Methods:
In this cross-sectional study, after obtaining permission from the International Consultation on Incontinence Questionnaire (ICIQ) Advisory Board, the English version of ICIQ-VS was translated into Persian per a standard translate and back translate process, and the validity and reliability were studied. Two hundred women with and without pelvic organ prolapse were asked to complete the PICIQ-VS (mean age: 52.1, range: 22–84 years). A panel of 10 experts evaluated the content and face validity of the questionnaire. Cronbach's alpha examined the internal consistency reliability of the measure. To evaluate the test–retest reliability, we redistributed the questionnaire among 30 patients 2 weeks after their initial visit using intra-class correlation coefficient (ICC).
Results:
Content and face validity of the questionnaire was confirmed after some light modification (content validity ratio ranged from 0.69 to 1.00, and content validity index ranged from 0.79 to 1.00). PICIQ-VS showed an acceptable internal consistency and stability reliability (VS: α = 0.64, ICC = 0.84; SM: α = 0.69, ICC = 0.88; and total scale: α = 0.72, ICC = 0.91, respectively). Significant differences were observed between the asymptomatic and symptomatic groups for VS and the total score (
P
< 0.05).
Conclusion:
In the light of the results, interestingly, PICIQ-VS could be utilized as a valid and reliable tool to assess the VS among Persian-speaking women, both in research and clinical practice.
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Original Article:
Premedication with intravenous midazolam for neonatal endotracheal intubation: A double blind randomized controlled trial
Zohreh Badiee, Hamed Zandi, Amirmohammad Armanian, Alireza Sadeghnia, Behzad Barekatain
J Res Med Sci
2021, 26:57 (30 August 2021)
DOI
:10.4103/jrms.JRMS_546_19
Background:
Pain during the neonatal period has been associated with immediate and long-term adverse effects. One of the most frequent painful procedures that neonates face in neonatal intensive care unit is the endotracheal intubation. Midazolam has been a candidate for premedication before neonatal intubation. Our aim was to evaluate the effects of midazolam as the premedication on endotracheal intubation of premature infants during surfactant administration.
Materials
and
Methods:
In a double-blind clinical trial, 80 preterm infants were undertaken for tracheal intubation following the use of atropine associated to either midazolam or placebo. Patient's vital signs and general conditions were constantly monitored, and pain was assessed using premature infant pain profile (PIPP) score.
Results:
The mean ± standard deviation for postnatal age was 95.38 ± 50.04 and 111.63 ± 49.4 min in control and midazolam groups, respectively. The patients in the midazolam group had significantly better outcomes across several intubation outcome measures such as duration of endotracheal intubation (23.5 ± 6.7 vs. 18.8 ± 4.8 s,
P
= 0.001), oxygen saturation level (88.05% ±13.7 vs. 95.1 ± 1.8%,
P
= 0.002), intubation failure (34.2% vs. 2.5%,
P
= 0.0001), awake and resistance during intubation (95% vs. 20%,
P
= 0.0001), and excellent patient condition during intubation (0% vs. 82.5%,
P
= 0.0001). In addition, PIPP score was significantly lower in the midazolam group (5.2 ± 2.06 vs. 12.9 ± 2.9,
P
= 0.0001).
Conclusion:
Premedication with midazolam in newborns before intubation, can hold promising effects that manifests as better overall outcomes, less complications, better vital signs, more comfortable situation, and lesser pain for these patients.
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Original Article:
Changes in the diversity of local cervical bacteria in women with cervical cancer receiving antineoplastic treatment
Gauddy Lizeth Manzanares-Leal, Jaime Coronel-Martínez, Miguel Rodriguez-Morales, Lilia Patricia Bustamante-Montes, Horacio Sandoval-Trujillo, Ninfa Ramirez.Duran
J Res Med Sci
2021, 26:56 (30 August 2021)
DOI
:10.4103/jrms.JRMS_757_19
Background:
Some studies show changes in the microbiota in people undergoing antineoplastic treatment. Currently, there is not enough evidence of this effect in the treatment of cervical cancer (CC). The objective was to determine changes in the diversity of local cervical bacteria in women with CC receiving chemotherapy, radiotherapy, and brachytherapy.
Materials
and
Methods:
A descriptive, longitudinal, and prospective study was conducted in 68 women with locally advanced CC with a treatment plan based on the administration of chemotherapy, external beam radiotherapy, and brachytherapy. Cervical-vaginal fluid samples were taken during antineoplastic treatment. The samples were used to isolate bacterial strains. The bacteria were identified at the molecular level by comparing sequences of the 16S ribosomal RNA gene.
Results:
The bacteria identified belonged to three phyla: Firmicutes, Proteobacteria, and Actinobacteria. Nine genera and 25 species of bacteria were identified. The most frequent species were
Staphylococcus epidermidis, Corynebacterium amycolatum
, and
Enterococcus faecalis
. There were statistically significant differences when comparing bacterial diversity found in the different stages of treatment (≤0.05). Bacterial diversity decreased as antineoplastic treatment progressed and increased at the end of therapy.
Conclusion:
Antineoplastic treatments generate changes in the diversity of local cervical bacterial communities of women with CC.
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Original Article:
Trends of human brucellosis in Central Iran (2010–2018)
Mohammad-Sadegh Khalilian, Javad Ramazanpour, Sayed Mohsen Hosseini, Sina Narrei, Mehrdad Zeinalian
J Res Med Sci
2021, 26:55 (30 August 2021)
DOI
:10.4103/jrms.JRMS_621_20
Background:
Brucellosis is one of the most common infectious diseases worldwide which is caused by direct contact with affected animals or their products. It puts a huge impact on the economy, society, and the environment. Iran is the fourth endemic country for brucellosis in the world. It has been described a new epidemiological feature of the disease and its trends in Isfahan province, as one of the endemic areas of brucellosis in Central Iran.
Materials and Methods:
This is a cross-sectional, population-based study. Data collection was performed using epidemiological questionnaires through Epi-2006 software from the private and public sectors in 22 districts of Isfahan province over 9 years (2010–2018). The results were obtained by the description statistics using the SPSS Statistics software version 20 (SPSS Inc., Chicago, IL, USA).
Results:
Altogether, 5751 new brucellosis patients were recorded over 9 years. About 70% of these cases were male. The majority of cases had occurred in the age group of 21–30 years. The average incidence of brucellosis over the 9 years was 14.1 cases/100,000 population including 8.8 in the urban versus 45.2 cases in the rural areas. During the 9-year study period, the incidence of brucellosis was increased between 2010 and 2014. From 2014 to 2017, the trend has been decreasing, but in the last year of the study, the trend has been increasing again. Seasonally, the incidence rate was variable between the lowest from October to January and the highest from June to July.
Conclusion:
According to the fluctuation of incidence trend of brucellosis during the 9-year study period in Central Iran, it seems some policy changes regarding to the control and prevention of brucellosis have a role, changes that should be fixed and corrected.
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Original Article:
Obesity researches in youth: A scientometrics study in Middle East countries
Mehrdad Kazemzadeh Atoofi, Mostafa Qorbani, Hamid Asayesh, Nazila Rezaei, Sahar Saeedi Moghaddam, Shirin Djalalinia
J Res Med Sci
2021, 26:54 (30 August 2021)
DOI
:10.4103/jrms.JRMS_415_19
Background:
The alarming trends of obesity/overweight in youth have been interested policy makers and other stakeholders to exact follow and analysis of related scientific evidence. The present paper quantify the trends of outputs of youth obesity/overweight researches in Middle East countries.
Materials and Methods:
The Scopus database systematically searched as the most comprehensive multidisciplinary database, for all related obesity/overweight that focused on youth age groups concerns, from 2000 to 2017. These scientometrics analysis included the trends of scientific products, citations, and other scientometric index in Middle East countries.
Results:
During 2000–2017, in the field of youth obesity, 2350 papers published (0.40% of total 591,105 indexed paper of this region) by Middle East countries. In this regard, Iran with 574 publication (24.43%) had the first rank. After that Turkey and Saudi Arabia, respectively, with 489 (20.81%) and 313 (13.32%) papers, had the next ranks. Over 18-year period, based on the findings all of Eastern Mediterranean countries follow the progressive plans for topics related to youth obesity. Between them, Iran and Turkey have significant growth rates (0.77% and 0.40%, respectively). Scientometric indicators such as “number of published papers,” “number of citations” confirmed that during the 2000–2017 the P-trends of total number of related published papers and the correspond citations, in region countries, were significant (2168 papers and 34,132 citations,
P
< 0.001).
Conclusion:
Most of countries at global and regional levels follow ascending trends in publications and citations in obesity/overweight fields. Iran's position has grown significantly among them. Maintaining and promoting this position requires careful planning and special attention. The findings also could be used for better health policy and complementary researches.
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Original Article:
Postoperative outcomes of intrasphincteric botox injection during hemorrhoidectomy: A double-blind clinical trial
Mina Alvandipour, Mehdi Tavallaei, Fatemeh Rezaei, Hamed Khodabakhsh
J Res Med Sci
2021, 26:53 (30 August 2021)
DOI
:10.4103/jrms.JRMS_612_18
Background:
Pain is the most common postoperative complication of hemorrhoidectomy. We evaluated the effectiveness of intrasphincteric Botox injection on posthemorrhoidectomy complications including pain reduction and wound healing.
Materials and Methods:
In this randomized, double-blind clinical trial, patients with Grades 3 or 4 symptomatic hemorrhoids who underwent open (Milligan-Morgan) hemorrhoidectomy were enrolled. The experimental group received intrasphincteric Botox injection during hemorrhoidectomy, while the controls received normal saline injection. Hemorrhoid grades, constipation status, history of hemorrhoidectomy, duration of operation, pain at rest and after defecation in six follow-up periods (6, 12, 24, and 48 h and 7 and 14 days after operation), wound healing (during follow-up after discharge with a 2-week period), analgesic use, and Botox side effects were evaluated and compared in the two experimental and control groups.
Results:
In this trial, 34 and 33 patients were randomly allocated in the experimental and control groups, respectively. Operation time was significantly higher in Botox group (
P
= 0.009). Mean dose of analgesics use in Botox was significantly lower (
P
< 0.001). Rate of wound healing during follow-ups was significantly higher in Botox group in the fifth follow-up (
P
= 0.009). Frequency of urinary retention (
P
= 0.02) and moderate itching (
P
= 0.01) was significantly higher in placebo than Botox group. Mean of postoperative pain at rest in Botox group was significantly lower at 12
th
, 24
th
, and 48
th
h and 7
th
and 14
th
days after operation (
P
< 0.01). Mean of postoperative pain in Botox group was significantly lower at 3
rd
to 5
th
defecation (
P
< 0.01).
Conclusion:
Our findings indicated that a single-dose injection of Botox during Milligan-Morgan hemorrhoidectomy is associated with less postsurgical pain at rest and during defecation and improved wound healing. It is suggested that it is a safe and effective procedure during hemorrhoidectomy regarding the procedure-related complications.
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Original Article:
The effect of alendronate on lipid profile of postmenopausal women with osteopenia and prediabetes: A randomized triple-blind clinical trial
Maryam Karimifard, Ashraf Aminorroaya, Massoud Amini, Ali Kachuie, Awat Feizi, Sima Aminorroaya Yamini, Moluk Hadi Alijanvand
J Res Med Sci
2021, 26:52 (30 August 2021)
DOI
:10.4103/jrms.JRMS_579_19
Background:
Prediabetes is a high-risk state for developing diabetes at an annual rate of 5%–10%. Early intervention can prevent further complications, including metabolic syndrome. Bisphosphonates are commonly used for osteoporotic postmenopausal women. The purpose of this study was to assess the effects of bisphosphonates on lipid profile including triglyceride (TG), total cholesterol, low-density lipoprotein (LDL), and high-density lipoprotein (HDL) of prediabetic postmenopausal women with osteopenia.
Materials and Methods:
In this triple-blind randomized controlled trial, sixty prediabetic, postmenopausal women with sufficient Vitamin D and osteopenia, aged 45–60 years, were randomly enrolled in two groups of intervention (receiving 70-mg alendronate for 12 weeks [duration for maximum metabolic effect of bisphosphonates],
n
= 30) and control (receiving placebo,
n
= 30) according to a randomized block procedure of size 2 and 1:1 allocation ratio. The primary outcome of the study, the lipid profile, was evaluated before and after the interventions. The effect of the intervention was assessed using analysis of covariance.
Results:
The lipid profiles showed no significant differences to the mean values at the baseline in both the groups (all
P
> 0.05). At the end of the study, the differences between the groups were not significant for 25(OH) D
3
(mean difference: −11.09, 95% confidence interval: −32.43–10.25), T (4.19, −30.58–38.97), cholesterol (8.13, −13.07–29.33), LDL-cholesterol (5.07, −10.18–20.31), and HDL-cholesterol (−0.86, −6.04–4.31) when the baseline values and confounders were adjusted (all
P
> 0.05).
Conclusion:
No statistically significant difference was detected in the serum lipid profile of prediabetic postmenopausal women with osteopenia as a result of alendronate intervention. More studies with larger sample sizes and longer intervention periods are recommended.
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Short Communication:
Co-infection between the severe acute respiratory syndrome coronavirus 2 and the influenza Type B in Isfahan, Iran
Kiyan Heshmat-Ghahdarijani, Golnaz Vaseghi, Maryam Nasirian, Shaghayegh Haghjooy Javanmard
J Res Med Sci
2021, 26:51 (31 July 2021)
DOI
:10.4103/jrms.JRMS_820_20
Background:
Some studies have been reported the rates of co-infection between severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and influenza virus in the different regions. In this study, we report the co-infection rates between SARS-CoV-2 and influenza type B in Isfahan, Iran.
Materials and Methods:
All patients with a definite diagnosis of coronavirus disease 2019 (COVID-19) from Isfahan COVID-19 registry (I-core) study were enrolled from February 2020.
Results:
Of the 1639 laboratory COVID-19 confirmed in Isfahan province, only two persons were positive for Influenza B from Isfahan COVID-19 registry (I-core). Both patients were symptom-free after 3 months' follow-up.
Conclusion:
During influenza season, differentiating other causes of respiratory illness from COVID-19 is difficult, because common clinical manifestations of COVID-19 mimic those of influenza. It seems that evaluating for co-infection with different types of influenza viruses in patients with specific settings should be considered.
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Review Article:
Developed and validated food frequency questionnaires in Iran: A systematic literature review
Samaneh Sadat Ayoubi, Zahra Yaghoubi, Naseh Pahlavani, Elena Philippou, Mahsa MalekAhmadi, Habibollah Esmaily, Golnaz Ranjbar, Maryam Amini, Mohsen Nematy, Abdolreza Norouzy
J Res Med Sci
2021, 26:50 (31 July 2021)
DOI
:10.4103/jrms.JRMS_652_20
Background:
Food frequency questionnaires (FFQs) are inexpensive, easy to administer, and practical tools for dietary assessment in epidemiological studies. Several studies have investigated the validity and reproducibility of FFQs for the Iranian population. This systematic review aimed to assess the developed and validated FFQs for use in the Iranian population and compare their features and the validation studies in this regard.
Materials and Methods:
A comprehensive search was conducted in ISI Web of Knowledge, PubMed, Scopus, and Iranian databases without time constraints to retrieve the relevant English and non-English publications. Studies would be included if they were focused on the design and validation of FFQs in Iran.
Results:
In total, 782 articles were found, 22 of which met the eligibility criteria and evaluated 18 FFQs. Validation studies had been conducted on 18 out of 20 FFQs. The median of the correlation coefficients for the comparison of the FFQ intakes and the dietary reference method by nutrients varied within the range of 0.19–0.65, indicating reasonable validity. The median of the correlation coefficients for the comparison of two FFQs by nutrients was 0.28–0.85, showing appropriate reproducibility. However, low validity was observed in some nutrients and food groups, such as egg, legumes, iron, folate, and α-tocopherol. In seven studies, biomarkers were used for the assessment of nutrient intake using an FFQ with the median correlation coefficient of −0.07–0.42. In addition, the quality of methodology was evaluated in the FFQ validation studies, with 18 out of 20 studies reporting good and excellent quality.
Conclusion:
Although the FFQs used to assess the dietary intake of the Iranian population have different features, they have acceptable validity and reproducibility. Nevertheless, some food groups and nutrients have poor validity and must be considered attentively.
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Original Article:
Gene expression profiling utilizing extremely sensitive CDNA arrays and enrichment-based network study of major bone cancer genes
Qiang Lin, Anum Munir, Sana Masood, Shahid Hussain, Mashal Naeem, Sahar Fazal
J Res Med Sci
2021, 26:49 (31 July 2021)
DOI
:10.4103/jrms.JRMS_592_20
Background:
The gene interaction network is a set of genes interconnected by functional interactions among the genes. The gene interaction networks are studied to determine pathways and regulatory mechanisms in model organisms. In this research, the enrichment study of bone cancer-causing genes is undertaken to identify several hub genes associated to the development of bone cancer.
Materials and Methods:
Data on bone cancer is obtained from mutated gene samples; highly mutated genes are selected for the enrichment analysis. Due to certain interactions with each other the interaction network model for the hub genes is developed and simulations are produced to determine the levels of expression . For the array analyses, a total of 100 tumor specimens are collected. Cell cultures are prepared, RNA is extracted, cDNA arrays probes are generated, and the expressions analysis of Hub genes is determined.
Results:
Out of cDNA array findings, only 7 genes: CDKN2A, AKT1, NRAS, PIK3CA, RB1, BRAF, and TP53 are differentially expressed and shown as significant in the development of bone tumors, approximately 15 pathways have been identified, including pathways for non-small cell lung cancer, prostate cancer, pancreatic cancer, chronic myeloid leukemia, and glioma, consisting of all the identified 7 genes. After clinical validations of tumor samples, the IDH1 and TP53 gene revealed significant number of mutations similar to other genes. Specimens analysis showed that RB1, P53, and NRAS are amplified in brain tumor, while BRAF, CDKN2A, and AKT1 are amplified in sarcoma. Maximum deletion mutations of the PIK3CA gene are observed in leukemia. CDKN2A gene amplifications have been observed in virtually all tumor specimens.
Conclusion:
This study points to a recognizable evidence of novel superimposed pathways mechanisms strongly linked to cancer.
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Original Article:
Prognostic factors of oncologic outcomes after fertility-preservative management with progestin in early-stage of endometrial cancer
Hyun Jin Roh, Hyung Joon Yoon, Dae Hoon Jeong, Tae Hwa Lee, Byung Su Kwon, Dong Soo Suh, Ki Hyung Kim
J Res Med Sci
2021, 26:48 (31 July 2021)
DOI
:10.4103/jrms.JRMS_103_20
Background:
The aim of this study was to evaluate efficacy of various fertility-preservative treatments with progestin and analyze prognostic factors in Stage 1A of endometrial cancer.
Materials and Methods:
This retrospective study involved four Korean university hospitals. Data were collected from 43 women who were under the age of 40 with presumed stage IA endometrial cancer determined by magnetic resonance imaging and treated from January 2014 to December 2017. All of the patients were administered hormonal therapy for fertility preservation. Twenty-five patients received oral progestin with a levonorgestrel-releasing intrauterine system (LNG-IUS) for 6–24 months, and 18 patients received high-dose oral progestin for the same period of time. Oncologic outcomes were evaluated. Prognostic factors for pathologic response to progestin were identified by logistic regression analysis.
Results:
Complete response (CR) was achieved by 72.1% of patients (31/43), and the average time to CR was 4.2 (Stable disease [SD] 3.4) months (range, 3–9 months). Partial response was achieved by 7.0% of patients (3/43), SD by 9.3% (4/43), and progressive disease by 11.6% (5/43). Of the CR patients, 41.9% (13/31) achieved pregnancy with the median follow-up period of 12.5 (SD 7.6) months (range: 3–50 months). No irreversible toxicity or therapy-associated death occurred. Multivariate analysis showed that high endometrial thickness ratio of pre- and posttreatment measured at 2 months from the treatment initiation (≥0.55, Odds ratio [OR]: 19.018; 95% confidence intervals (CI): 1.854–195.078;
P
= 0.013) and oral progestin without LNG-IUS (OR: 13.483; 95% CI: 1.356–134.069;
P
= 0.026) might be related with unfavorable prognostic factors for CR.
Conclusion:
This study shows that progestin-based fertility-preservative treatment might be a feasible option for stage 1A endometrial cancer. It also identifies that low endometrial thickness ratio and oral progestin with LNG-IUS combination therapy might be related with favorable response to hormonal treatment.
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Original Article:
Effects of triple combination of hydrocortisone, thiamine, and Vitamin C on clinical outcome in patients with septic shock: A single-center randomized controlled trial
Mohammad Reza Jamshidi, Mohammad Reza Zeraati, Baharak Forouzanfar, Mehran Tahrekhani, Nima Motamed
J Res Med Sci
2021, 26:47 (31 July 2021)
DOI
:10.4103/jrms.JRMS_593_19
Background:
Recent studies suggest that hydrocortisone, Vitamin C, and thiamine alone or in combination may improve the clinical outcomes of patients with septic shock. The aim of this study is the effects of this combination therapy on clinical outcome and sepsis biomarkers in patients with septic shock.
Materials and Methods:
Fifty-eight consecutive patients suffering septic shock were randomly assigned into two groups receiving the combination therapy of hydrocortisone (50 mg/6 h, intravenously), Vitamin C (1.5 g/6 h in 100 ml normal saline or DW5%, intravenously), and thiamine (200 mg/12 h in 50 ml normal saline or DW5%, intravenously) or placebo for up to 4 days.
Results:
The decline in procalcitonin, lactate, and leukocyte count 72 h after the initiation of treatment was significantly greater in the intervention as compared to the control group. The intervention group has a significantly lower sequential organ failure assessment score 72 h after treatment (
P
< 0.001). The mean duration of vasopressor dependency was shorter in the intervention group (
P
= 0.039). In-hospital death occurred in 10.3% of the patients who received combination therapy and 37.9% in the control group (
P
= 0.014).
Conclusion:
The administration of the triple combination of hydrocortisone, thiamine, and Vitamin C appeared to be effective in improving the clinical outcomes of patients with septic shock and of reducing vasopressor requirements with a significant increase in the rate of improvement of sepsis biomarkers.
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Original Article:
Diagnostic utility of a-methylacyl COA racemase in prostate cancer of the Iranian population
Diana Taheri, Elham Roohani, Mohammad Hossein Izadpanahi, Shahaboddin Dolatkhah, Farshad Aghaaliakbari, Parnaz Daneshpajouhnejad, Mohammad Reza Gharaati, Hamid Mazdak, Shahriar Fesharakizadeh, Yasasmin Beinabadi, Reza Kazemi, Mahtab Rahbar
J Res Med Sci
2021, 26:46 (31 July 2021)
DOI
:10.4103/jrms.JRMS_311_19
Background:
Considering the great variations in the reported prevalence of prostate cancer across the world possibly due to different genetic and environmental backgrounds, we aimed to determine the expression pattern and the diagnostic utility of α-methylacyl coenzyme A racemase (AMACR) among Iranian patients with prostate adenocarcinoma.
Materials and Methods:
In this cross-sectional study, formalin-fixed paraffin-embedded tissues of 58 patients with a definitive pathologic diagnosis of prostatic adenocarcinoma were evaluated. The expression of AMACR, intensity, and extensity of its staining was determined in selected samples by immunohistochemical technique.
Results:
AMACR expression was significantly higher in neoplastic compared to normal tissue (
P
< 0.05). The expression of AMACR was significantly associated with the age of the patients (
P
= 0.04). The intensity of the staining was associated with the grade of the prostate adenocarcinoma (
P
= 0.04). There was no significant relationship between AMACR expression and perineural invasion. The sensitivity, specificity, positive predictive value, and negative predictive value of AMACR were 90%, 96%, 96%, and 90%, respectively.
Conclusion:
Findings from our study indicate that AMACR could be used as a diagnostic tool for the diagnosis of prostate adenocarcinoma. However, due to false-positive staining in the mimicker of prostatic adenocarcinoma, it is recommended to use it in combination with basal cell markers.
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Short Communication:
The impact of myofascial release and stretching techniques on the clinical outcomes of migraine headache: A randomized controlled trial
Tahere Rezaeian, Mehdi Ahmadi, Zahra Mosallanezhad, Mohammad Reza Nourbakhsh
J Res Med Sci
2021, 26:45 (31 July 2021)
DOI
:10.4103/jrms.JRMS_745_18
Background:
Migraine patients often have painful trigger points, especially in the area of head and neck. Thus, we aimed to investigate the effect of myofascial release and stretching techniques in the management of migraine headache.
Materials and Methods:
This was a randomized controlled trial study on 40 migraine patients. The subjects in the experimental group received three sessions with a duration of 20 min per session techniques. Databases were analyzed using 2 × 3 repeated-measures analyses of variance (
P
< 0.05).
Results:
Experimental group showed a significant reduction in pain intensity (
P
< 0.001) and the neck disability index score (
P
< 0.001) and an increase in cervical range of motion (
P
< 0.001) in all time points after the intervention as compared with baseline and control group (
P
< 0.001).
Conclusion:
Myofascial release and stretching techniques were effective in improving symptoms in patients with migraine headache.
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Review Article:
Bariatric surgery in transplant recipients: A narrative review
Mohammad Kermansaravi, Amir Hossein Davarpanah Jazi, Pedram Talebian, Samaneh Rokhgireh, Ali Kabir, Abdolreza Pazouki
J Res Med Sci
2021, 26:44 (31 July 2021)
DOI
:10.4103/jrms.JRMS_631_19
Morbidity and mortality rates are increased due to obesity after organ transplantation; in this regards, bariatric surgery (BS) is believed to be an effective treatment for posttransplant obese patients. Nevertheless, some studies are doubtful in terms of the effectiveness of BS, the most suitable bariatric procedure, and management of immunosuppressant drugs in some kinds of organ transplants. We evaluated nonsurgical therapies, weight reduction, adjustment of immunosuppressants, comorbidities, and the recommended surgical procedures for posttransplant BS for different types of organ transplantations.
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Original Article:
Association of leukocyte telomere length with metabolic syndrome in type 2 diabetes mellitus
Xuemin Peng, Jiaojiao Huang, Sanshan Xia, Yan Yang, Kun Dong
J Res Med Sci
2021, 26:43 (31 July 2021)
DOI
:10.4103/jrms.JRMS_793_20
Background:
Leukocyte telomere length (LTL) has been revealed to be associated with aging-related diseases such as metabolic syndrome (MetS) and Type 2 diabetes mellitus (T2DM). We aimed to investigate the correlation of LTL with MetS and its components in T2DM patients in this cross-sectional study.
Materials and Methods:
A total of 344 T2DM patients were enrolled into this study. LTL was measured by Southern blot-based terminal restriction fragment length analysis. MetS was clinically defined by 2007 Chinese Guidelines on Prevention and Treatment of Dyslipidemia in Adults.
Results:
Of 344 T2DM patients, 53% had MetS. T2DM patients with MetS had significantly longer LTL than those without MetS (6451.95 ± 51.10 base pairs vs. 6076.13 ± 55.13 base pairs,
P
< 0.001), especially when T2DM patients had poor glycemic control (hemoglobin A1c ≥7%). Meanwhile, the trend of longer LTL was associated with the increased components of MetS in T2DM patient. Finally, LTL had a significant association with MetS (odds ratio [OR]: 2.096, 95% confidence interval [CI] 1.337–3.285,
P
= 0.001), low levels of high-density lipoprotein-cholesterol (HDL-C) (OR: 2.412, 95% CI 1.350–4.308,
P
= 0.003) in T2DM patients.
Conclusion:
T2DM patients with MetS had a significantly longer LTL than those without MetS. The longer LTL was especially evident in T2DM patients with poor glycemic control. Longer LTL was positively associated with MetS, particularly low levels of HDL-C in T2DM patients.
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CASE REPORT:
Copper deficiency-induced pancytopenia after taking an excessive amount of zinc formulation during maintenance hemodialysis
Atsushi Marumo, Takuya Yamamura, Taro Mizuki, Sakae Tanosaki, Ken Suzuki
J Res Med Sci
2021, 26:42 (30 June 2021)
DOI
:10.4103/jrms.JRMS_25_19
Erythropoiesis-stimulating agent (ESA) has been recognized as an effective way in the treatment of anemia due to chronic kidney disease, but we sometimes see intractable hemodialysis (HD) patients. The causes of ESA-resistant anemia in HD patients include deficiency of trace elements. We report the case of an 89-year-old male who developed pancytopenia after taking an excessive amount of zinc formulation for ESA-resistant anemia during maintenance dialysis. He was prescribed zinc acetate hydrate formulation about 6 months before his presentation. He was found to have pancytopenia 1 month before his presentation, at which point he was introduced to our hospital. We suspected a copper deficiency at the first visit and stopped zinc and added copper, and his condition subsequently improved without being handicapped. Zinc antagonizes copper, so we must take care to diagnose patients ingesting zinc supplements.
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Review Article:
Clinical manifestation, laboratory and radiology finding, treatment and outcomes of COVID-19: A systematic review and meta-analysis
Nahid Dehghan Nayeri, Javad Nadali, Anahita Divani, Mohammad Hasan Basirinezhad, Mohsen Meidani
J Res Med Sci
2021, 26:41 (30 June 2021)
DOI
:10.4103/jrms.JRMS_900_20
Background:
Since December 2019, coronavirus (COVID-19) spread throughout the world. The high rate of infection and its unknown nature led specialists to report the condition of patients. The aim of this study is to systematically review of symptoms, laboratory and radiologic findings, treatment, and outcomes of patients with COVID-19.
Materials and Methods:
Databases such as PubMed, Embase, Scopus, Web of Science, Google Scholar, and Cochrane were searched. Finally, 46 articles were appropriate for the aim of the study. After quality evaluation, the necessary data were extracted and meta-analysis was performed.
Results:
4858 articles were retrieved until March 30, 2020. After screening, the full-text of 46 articles was assessed. Of the reported cases, 31.7% had no comorbidities, 21.4% had high blood pressure, 70.6% had fever, and lymphopenia was reported in 55.2% of patients. For 16% bilateral patchy shadowing in radiography and for 51% ground-glass opacity was reported. Outcomes were remarkable for recover to death.
Conclusion:
COVID-19 leads to healthcare problems for countries. Nonspecific symptoms have made it difficult for differential diagnoses without computed tomography-scan or corona Test, but they are not available in many countries. Therefore, this systematic review can help health care staff to make decisions based on symptoms, treatments, and outcomes..
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Short Communication:
Mortality and characteristics of older people dying with COVID-19 in Lombardy nursing homes, Italy: An observational cohort study
Chiara Arienti, Lorenzo Brambilla, Silvia Campagnini, Chiara Fanciullacci, Fabrizio Giunco, Andrea Mannini, Michele Patrini, Federica Tartarone, Maria Chiara Carrozza
J Res Med Sci
2021, 26:40 (30 June 2021)
DOI
:10.4103/jrms.JRMS_1012_20
Background:
The aim of the study was to describe the epidemiological characteristics of Nursing Homes (NHs) residents infected by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and to compute the related case-fatality rate.
Materials and Methods:
The outcomes were mortality and case-fatality rate with related epidemiological characteristics (age, sex, comorbidity, and frailty).
Results:
During the COVID-19 outbreak lasted from March 1 to May 7, 2020, 330 residents died in Fondazione Don Gnocchi NHs bringing the mortality rate to 27% with a dramatic increase compared to the same period of 2019, when it was 7.5%. Naso/oropharyngeal swabs resulted positive for COVID-19 in 315 (71%) of the 441of the symptomatic/exposed residents tested. The COVID-19 population was 75% female, with a 17% overall fatality rate and sex-specific fatality rates of 19% and 13% for females and males, respectively. Fifty-six percent of deaths presented SARS-CoV-2-associated pneumonia, 15% cardiovascular, and 29% miscellaneous pathologies.
Conclusion:
Patients' complexity and frailty might influence SARS-CoV-2 infection case-fatality rate estimates. A COVID-19 register is needed to study COVID-19 frail patients' epidemiology and characteristics.
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Review Article:
Insulin resistance and the role of gamma-aminobutyric acid
Hossein Rezazadeh, Mohammad Reza Sharifi, Nepton Soltani
J Res Med Sci
2021, 26:39 (30 June 2021)
DOI
:10.4103/jrms.JRMS_374_20
Insulin resistance (IR) is mentioned to be a disorder in insulin ability in insulin-target tissues. Skeletal muscle (SkM) and liver function are more affected by IR than other insulin target cells. SkM is the main site for the consumption of ingested glucose. An effective treatment for IR has two properties: An inhibition of β-cell death and a promotion of β-cell replication. Gamma-aminobutyric acid (GABA) can improve beta-cell mass and function. Multiple studies have shown that GABA decreases IR probably via increase in glucose transporter 4 (GLUT4) gene expression and prevention of gluconeogenesis pathway in the liver. This review focused on the general aspects of IR in skeletal muscle (SkM), liver; the cellular mechanism(s) lead to the development of IR in these organs, and the role of GABA to reduce insulin resistance.
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Original Article:
Effect of preeclampsia and premature rupture of membrane on neonatal birth weight and length by gestational age: A retrospective study in China
Nawsherwan , Abbas Khan, Sumaira Mubarik, Ghulam Nabi, Cuifang Fan, Suqing Wang
J Res Med Sci
2021, 26:38 (30 June 2021)
DOI
:10.4103/jrms.JRMS_131_19
Background:
Preeclampsia (PE) and premature rupture of membrane (PROM) are considered significant risk factors for lower neonatal birth weight and birth length. However, very limited studies have reported the impact of PE and PROM on neonatal birth weight and birth length by gestational week. Therefore, we aimed to determine the effect of PE and PROM on neonatal birth weight and length by gestational age.
Materials
and Methods:
A total of 9707 singleton neonates were selected for this study. All the data were collected and documented in the obstetric register by the trained nurses in the Gynecology and Obstetrics Department.
Results:
The neonatal mean birth weights and birth lengths were statistically significantly (
P
< 0.05) lowered among preeclamptic mothers compared to mothers without PE throughout the gestational age. Statistically significantly (
P
< 0.05) lowered mean birth weights and birth lengths were found among neonates born to mothers with PROM than among neonates born to mothers without PROM by all gestational weeks except for 32 weeks and 36 weeks. Moreover, in a multiple linear regression model, PE and PROM were significantly negatively associated with neonatal birth weights and birth lengths by almost all gestational weeks (β <0,
P
< 0.05).
Conclusion:
We concluded that after adjustment for covariates and confounding factors, PE and PROM had a significantly negative association with neonatal birth weights and birth lengths by all gestational weeks.
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Original Article:
Diagnostic imaging to investigate pulmonary embolism in pregnancy using CT-Pulmonary angiography versus perfusion scan
Somayeh Sadeghi, Zahra Arabi, Maryam Moradi, Elham Raofi
J Res Med Sci
2021, 26:37 (30 June 2021)
DOI
:10.4103/jrms.JRMS_113_20
Background:
Pulmonary embolism (PE) is one of the major causes of maternal mortality; however, its diagnosis based on clinical presentation is a significant challenge; therefore, imaging is required. This study aims to determine the nondiagnostic rate of PE in pregnant women who initially undergone computed tomographic pulmonary angiography (CTPA) or perfusion scan.
Materials
and Methods:
In this cross-sectional study, all pregnant or 6-week postpartum women with clinical suspicion of PE were evaluated and underwent CTPA or perfusion scan between March 2017 and June 2019. The nondiagnostic rate of each method was defined as the outcome of this study.
Results:
One hundred and eighty-two women with a clinical suspicion of PE were included, among which the initial imaging method was CTPA in 122 (67.03%) and perfusion scan in 60 (32.97%) women. The nondiagnostic imaging for CTPA was significantly lower than the perfusion scan (9 cases (7.4%) versus 25 cases (41.7%), respectively). Logistic regression assessment revealed a statistical outcome by controlling the confounders including gestational trimester at diagnosis, hypertension, ejection fraction, and tachycardia (odds ratio 15.911, 95% confidence interval: 5.177–48.897,
P
< 0.001).
Conclusion:
Based on the current study, CTPA is superior to perfusion scans to diagnose PE among pregnant or postpartum women with normal chest X-ray suspicion for PE.
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Original Article:
Assessment of pain between sedated and unsedated colonoscopy: Double-blind randomized clinical trail
Ahmad Shavakhi, Mahsa Khodadoostan, Seid Javad Shariaat Nabavi, Sina Sadeghian, Ali Gholamrezaei, Alireza Shavakhi
J Res Med Sci
2021, 26:36 (30 June 2021)
DOI
:10.4103/jrms.JRMS_828_20
Background:
Colonoscopy plays a vital role for the diagnosis and treatment of colonic diseases but can be associated with anxiety and discomfort or pain. We tested whether unsedated colonoscopy impacts quality indicators and investigated predictors of pain during colonoscopy.
Materials
and Methods:
This randomized controlled trial was performed on candidates for elective colonoscopy at AL Zahra Hospital, Isfahan at 2018–2019. Balanced block randomization was used to allocate 275 cases into two groups. At finally, 124 patients in case and 122 patients in control group enrolled in analysis. Patients in the sedation group received midazolam with/out pethidine before colonoscopy. Pain intensity in rectal examination (PIREX), preprocedural anxiety, pain intensity during colonoscopy, hemodynamics, duration of colonoscopy, polyp detection rate, cecal intubation rate, bloating within 24 h after colonoscopy, and willingness to repeat colonoscopy were assessed and compared between two groups.
Results:
Compared to the group with sedation, cecal intubation time was shorter and bloating was less frequent (7% vs. 16%,
P
= 0.02) in the unsedated group. There was no difference between the two groups regarding polyp detection rate, cecal detection rate, and willingness to repeat colonoscopy. Pain during rectal examination was significantly associated with pain during colonoscopy (
P
< 0.001, 95% confidence interval; 0.5–1.3).
Conclusion:
The assessment of pain intensity during rectal examination may help to identify patients who can benefit from sedation during colonoscopy. Colonoscopy with sedation does not seem to have a negative impact on colonoscopy quality indicators, and may even reduce cecal intubation time and bloating following procedure.
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Original Article:
Effect of sitagliptin on proteinuria in patients with type 2 diabetes – A renoprotective effect of sitagliptin
Rouhollah Narimani, Ali Kachuei, Hassan Rezvanian, Awat Feizi, Mohadese Poorpoone
J Res Med Sci
2021, 26:35 (30 June 2021)
DOI
:10.4103/jrms.JRMS_78_20
Background:
Diabetic nephropathy, the leading cause of chronic renal failure, is related to diabetes poor control. Some antihyperglycemic drugs like dipeptidyl peptidase-4 inhibitors have shown to prevent diabetic nephropathy. This study endeavors to assess the effect of sitagliptin on proteinuria in Iranian type 2 diabetics.
Materials
and
Methods
: A total of 90 type 2 diabetic patients aged between 30 and 80 years with glycated hemoglobin (HbA1C) <8.5 and normotensive under treatment of angiotensin-converting enzyme inhibitors or angiotensin receptor blockers were randomly assigned into two groups. One group received 50 mg sitagliptin per day and the other group received placebo. The two groups were evaluated for albumin–creatinine ratio (ACR) and estimated glomerular filtration rate (eGFR) at baseline and 3 months later.
Results:
Eighty-four patients, 38 (45%) males and 46 (55%) females, were enrolled in this study. The mean age was 58.47 ± 7.33. The two groups did not differ in baseline characteristics. After 3 months, in the sitagliptin group, HbA1C (7.89 ± 0.39 to 7.37 ± 0.61,
P
< 0.001), fasting blood sugar (FBS) (136.86 ± 22.51 to 130.53,
P
= 0.04), systolic blood pressure (BP) (124.39 ± 9.70 mmHg to 119.32 ± 9 mmHg), diastolic BP (76.44 ± 6.53 to 73.13 ± 5.34 mmHg,
P
< 0.001), and ACR (314.40 ± 414.64 to 293.49 ± 400.71,
P
< 0.001) were significantly decreased and eGFR was significantly increased (73.35 ± 10.73 to 76.86 ± 10.59,
P
< 0.001) at 3 months compared to the placebo group. ACR reduction was higher in macroalbuminuric (Ma) patients compared to microalbuminuric (Mi) patients in the sitagliptin group (−30.25 ± 35.57 vs. −11.12 ± 14.01,
P
= 0.02). No significant difference was observed between the Ma and Mi subgroups regarding changes in eGFR. Univariate analysis showed that changes in ACR correlated with FBS (
r
= 0.68,
P
< 0.0001), insulin (
r
= 0.44,
P
= 0.03), and homeostatic model assessment for insulin resistance (
r
= 0.69,
P
< 0.0001) and did not correlate with eGFR and BP.
Conclusion:
In conclusion, sitagliptin is a well-tolerated drug that improves glycemic control, lowers BP, and reduces urinary albumin excretion, especially in Ma type 2 diabetic patients.
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Original Article:
Hemoperfusion in patients with severe COVID-19 respiratory failure, lifesaving or not?
Saeed Abbasi, Zohre Naderi, Babak Amra, Abdolamir Atapour, Seyed Amir Dadkhahi, Mohammad Javad Eslami, Mohammad Reza Hajian, Marzieh Hashemi, Seyed Taghi Hashemi, Bijan Iraj, Farzin Khorvash, Samane Madadi, Hossein Mahjoubi Pour, Marjan Mansourian, Majid Rezvani, Ramin Sami, Forough Soltaninejad, Shahrzad Shahidi, Sahar Vahdat, Zahra Zamani, Firouzeh Moeinzadeh
J Res Med Sci
2021, 26:34 (27 May 2021)
DOI
:10.4103/jrms.JRMS_1122_20
Background:
The new coronavirus outbreak quickly filled hospital beds and stunned the world. Intensive care is required for 5% of patients, and the mortality rate for critically ill patients is 49%. The “cytokine storm” is considered as the main cause of pathogenesis for coronavirus disease-19 (COVID-19)-related respiratory failure, hemoperfusion may be a modality for treatment of disease.
Materials and Methods:
Thirty-seven an patients with positive real-time polymerase chain reaction for SARStions2 in an upper respiratory tract sample or typical chest computed tomography lesion were eligible for this case–control study. Patients meeting the criteria for hemoperfusion including clinical and laboratory indices, were evaluated for outcomes such as hospitalization length and mortality. Patients were divided into three groups, i.e., patients who received hemoperfusion without a need for mechanical ventilation (MV), patients who received hemoperfusion before MV, and patients who received hemoperfusion after MV.
Results:
Among 37 patients with COVID-19 respiratory failure, 32% were female with a mean age of 55.54 (standard deviation 14.1) years. There was no statistically significant difference between the three groups in terms of length of hospital stay and intensive care unit (ICU) stay (
P
-tayns: 0.593 and 0.243, respectively, confidence interval [CI]: 95%). Heart rate, respiratory rate, PaO
2
/FIO
2
, high-sensitivity C-reactive protein, and ferritin significantly improved after the application of hemoperfusion in all groups
(P
< 0.05, CI: 95%).
Conclusion:
It seems that applying hemoperfusion in the inflammatory phase of the disease, especially before the intubation, reduce the need for MV. However, hemoperfusion does not have any impacts on the duration of hospital and ICU stay.
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Review Article:
The associations of low birth weight with primary hypertension in later life: A systematic review and meta-analysis
Mohammad Reza Sabri, Danial Habibi, Davood Ramezaninezhad, Roghaieh Ghazavi, Alaleh Gheissari, Noushin Mohammadifard, Marjan Mansourian, Nizal Sarrafzadegan
J Res Med Sci
2021, 26:33 (27 May 2021)
DOI
:10.4103/jrms.JRMS_869_20
Background:
The purpose of this study was to evaluate of the study the role of LBW on EH in children and by studying the existing published literature.
Materials and Methods:
A comprehensive literature search for original studies was conducted in Clarivate Analytics Web of Science, PubMed, Scopus, and Embase until July 2019. The search used all of the main keywords and its synonyms include essential hypertension, primary hypertension, essential arterial hypertension, idiopathic hypertension, spontaneous hypertension; child, childhood, children, pediatric, pediatrics, infant, infancy, newborn, neonatal, adolescence, teenagers; and BW, newborn weight, neonatal weight, BW.
Results:
Twelve articles were eligible for the final evaluation. Due to the difference among studies in the report, studies were divided into two-part. The first part, articles were reported in the LBW and NBW groups (interested outcome were SBP and DBP), and the second part was composed as the EH and NR groups (interested outcome were LBW and NBW). In the first part, SMD for SBP was -1.09 with 95% CI (-1.91,-0.26), and was statistically significant (Z=2.58, P=0.010). As well, SMD for DBP was -0.68 with 95% CI (-1.32,-0.05) statistically significant (Z=2.10, P=0.036). In the second part, SMD for SBP was 0.77 with 95% CI (-0.85, 2.39), and was statistically significant (Z=0.93, P=0.352). Subgroup analysis was performed on the pre-term and full- term babies. SMD for SBP was -0.08 with 95% CI (-0.51, 0.35) in the pre-term, and the full-term was -2.07 with 95% CI (-3.47, -0.67). As well, SMD for DBP was -0.02 with 95% CI (-0.20, 0.17) in the preterm, and the term was -1.35 with 95% CI (-1.57, -1.13).
Conclusion:
Although findings of the correlation between BW and EHTN have conflicted. To our knowledge, this is the first report that attempts to a conclusion.
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Case Report:
Chronic recurrent multifocal osteomyelitis in a 3.5-year-old boy
Mohamad Ali Tahririan, Seyed Mohamad Hossein Tabatabaei Nodushan, Mehrdad Farrokhi
J Res Med Sci
2021, 26:32 (27 May 2021)
DOI
:10.4103/jrms.JRMS_338_20
We report an extremely rare case of multifocal bone disorder in a 3.5-year-old boy who appeared for left forearm and arm pain and multiple periods of fever with an unusual presentation of lymphoma/leukemia and highlight diagnostic challenges leading to a misdiagnosis, which was then diagnosed and treated for chronic recurrent multifocal osteomyelitis (CRMO). Based on a left arm biopsy and whole-body scans, he was eventually diagnosed with CRMO. Taken together, in this case, we noticed a notable amelioration after a 5-month treatment with nonsteroidal anti-inflammatory drugs on multiple bone pains.
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Original Article:
The efficacy of intratracheal administration of surfactant and budesonide combination in the prevention of bronchopulmonary dysplasia
Manizheh Mostafa Gharehbaghi, Majid Mhallei, Shalale Ganji, Sanaz Yasrebinia
J Res Med Sci
2021, 26:31 (27 May 2021)
DOI
:10.4103/jrms.JRMS_106_19
Background:
Bronchopulmonary dysplasia (BPD) remains a major problem in preterm infants that occurs in up to 50% of preterm infants. The inflammation plays an important role in its pathogenesis. This study was conducted to evaluate the efficacy intratracheal budesonide administration in combination with surfactant in the prevention of BPD in preterm infants.
Materials and Methods:
In a randomized controlled clinical trial, 128 preterm infants with gestation age <30 weeks and birth weight <1250 g who had respiratory distress syndrome (RDS) and need surfactant replacement therapy were studied. They randomly allocated into two groups, surfactant group (
n
= 64) and surfactant + budesonide group (
n
= 64). Patients were followed till discharge for the primary outcome which was BPD.
Results:
The mean gestation age and birth weight of studied neonates were 28.3 ± 1.6 weeks and 1072 ± 180 g, respectively. BPD was occurred in 20 (31.3%) neonates in surfactant + budesonide group and 38 (59.4%) patients in surfactant group,
P
= 0.02. Respiratory support was needed in two groups similarly, but the mean duration of respiratory support was significantly longer in surfactant group in comparison with surfactant + budesonide group (mechanical ventilation 2.8 ± 0.6 vs. 0.8 ± 0.1 days,
P
= 0.006, nasal continuous positive airway pressure 5.2 ± 3.0 vs. 4.0 ± 3.5 days,
P
= 0.04 and high flow nasal cannula 7.7 ± 0.9 vs. 4.1 ± 0.5 days,
P
= 0.001).
Conclusion:
Based on our findings, the use of budesonide in addition to surfactant for rescue therapy of RDS significantly decreases the incidence of BPD and duration of respiratory support. Future studies are recommended with a large number of patients before routine administration of surfactant and budesonide combination.
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Case Report:
Successful treatment of plasmapheresis followed by interferon beta-1a in a child with severe COVID-19
Rana Saleh, Hamid Rahimi, Amin Dehghan, Atefeh Sadeghizadeh, Alaleh Gheisari, Shima Saeidi, Zahra Pourmoghaddas
J Res Med Sci
2021, 26:30 (27 May 2021)
DOI
:10.4103/jrms.JRMS_756_20
COVID-19 outbreak has become a global health concern due to challenges in treatment and high mortality rate; therefore, its therapeutic approaches play an important role in reducing the mortality rate and resolving this concern. Different therapies have been introduced, including interferon beta-1a and purification methods, for instance, plasmapheresis. In this article, we reported a child with severe COVID-19 who fully recovered after receiving plasmapheresis and interferon beta-1a.
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Review Article:
The role of nutritional interventions in prostate cancer: A review
Mohammad Reza Nowroozi, Ehsan Ghaedi, Amir Behnamfar, Erfan Amini, Seyed Ali Momeni, Maryam Mahmoudi, Nima Rezaei, Saied Bokaie, Laleh Sharifi
J Res Med Sci
2021, 26:29 (27 May 2021)
DOI
:10.4103/jrms.JRMS_975_20
The high prevalence rate in conjunction with the long latency period made prostate cancer (PCa) an attractive and reasonable candidate for preventive measures. So far, several dietary and nutritional interventions have been implemented and studied with the aim of preventing the development or delaying the progression of PCa. Calorie restriction accompanied by weight loss has been shown to be associated with decreased likelihood of aggressive PCa. Supplements have played a major role in nutritional interventions. While genistein and lycopene seemed promising as preventive agents, minerals such as zinc and selenium were shown to be devoid of protective effects. The role of vitamins has been widely studied, with special emphasis on vitamins with antioxidant properties. Data related to Vitamin A and Vitamin C were rather controversial and positive effects were of insignificant magnitude. Vitamin E was associated with a decreased risk of PCa in high-risk groups like smokers. However, when it comes to Vitamin D, the serum levels might affect the risk of PCa. While deficiency of this vitamin was associated with increased risk, high serum levels imposed the risk of aggressive disease. Despite the seemingly promising effects of dietary measures on PCa, no firm recommendation could be made due to the limitations of the studies and evidence. However, the majority of these advices could be followed by the patients with the intent of living a healthy lifestyle.
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Original Article:
Effect of different protein diets on weight loss, inflammatory markers, and cardiometabolic risk factors in obese women
Sevil Karahan Yilmaz, Günay Eskici, Cuma Mertoglu, Aylin Ayaz
J Res Med Sci
2021, 26:28 (27 May 2021)
DOI
:10.4103/jrms.JRMS_611_20
Background:
Reducing and maintaining body weight has become more important than ever as obesity is becoming increasingly common worldwide. This study was aimed to investigate the effects of diets with different protein contents administered to obese women on anthropometric measurements, inflammatory markers, and cardiometabolic risk factors.
Materials and Methods:
This randomized controlled trial was conducted with sixty volunteering obese women aged between 20 and 45 years. The subjects were divided into two groups in equal numbers. The high-protein (HP) group (
n
= 30) was administered an iso-caloric HP diet (25% protein, 30% fat, and 45% carbohydrate), and the control group (
n
= 30) an isocaloric low-protein diet (15% protein, 30% fat, and 55% carbohydrate), and both groups were followed up for 8 weeks. The subjects' descriptive data, anthropometric measurements, homeostatic model assessment-insulin resistance (HOMA-IR), lipid profiles, and high-sensitive C-reactive protein (hs-CRP), tumor necrosis factor-alpha (TNF-α), and interleukin-6 (IL-6) levels were analyzed.
Results:
There was no significant difference at baseline (except for low-density lipoprotein cholesterol [LDL-C]), and end-of-study (except for IL-6, systolic blood pressure [SBP], and diastolic blood pressure) values of parameters between the two groups; after adjusted for baseline measurements, a significant difference was observed between the groups for body weight, body mass index, waist circumference, HOMA-IR, LDL-C, hs-CRP, TNF-α, IL-6, and SBP (
P
= 0.004,
P
= 0.001,
P
= 0.003,
P
= 0.029,
P
= 0.004,
P
= 0.016,
P
= 0.004,
P
= 0.010, and
P
= 0.000, respectively) and were greater in the HP group than in the control group (
P
< 0.05).
Conclusion:
The HP diet was effective on improvement in HOMA-IR, SBP, LDL-C, hs-CRP, TNF-α, IL-6, and resulted in body weight loss.
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Original Article:
Quality of life and its determinants in patients with noncystic fibrosis bronchiectasis
Ramin Sami, Mohammadali Zohal, Fatemeh Khanali, Neda Esmailzadehha
J Res Med Sci
2021, 26:27 (27 May 2021)
DOI
:10.4103/jrms.JRMS_665_20
Background:
Promoting quality of life (QoL) in patients with bronchiectasis, as a chronic disease, is a part of therapeutic principles. This study aimed to investigate QoL and its determinants in patients with noncystic fibrosis (CF) bronchiectasis.
Materials and Methods:
This cross-sectional study was conducted on 62 patients (38.7% male, mean age: 44) with non-CF bronchiectasis and involvement of ≥2 lobes in Qazvin, Iran. QoL was evaluated using the St. George's Respiratory Questionnaire (SGRQ). The relationships of QoL subscales with clinical (cough, dyspnea, and sputum volume) and paraclinical (spirometry, computerized tomography scan, sputum microbiology, and 6-min walk test [6-MWT]) were assessed using Pearson's correlation coefficient and multiple linear regression analyses.
Results:
The mean SGRQ total score was 53.1 (standard deviation 19.8) out of 100. The level of dyspnea (
r
= 0.543,
P
< 0.001), cough (
r
= −0.594,
P
< 0.001), 6-MWT (
r
= −0.520,
P
< 0.001), sputum volume (
r
= 0.423,
P
= 0.002), and number of exacerbations (
r
= 0.446,
P
= 0.009) had significant correlation with SGRQ total score. In multiple regression analysis, forced expiratory volume in 1 s was an independent predictor of the symptom (β = −0.22,
P
= 0.048) and activity (β = −0.43,
P
= 0.03) subscales, whereas cough was an independent predictor of the symptom subscale (β = −2.1,
P
= 0.002).
Conclusion:
In patients with non-CF bronchiectasis, the extent of lung impairment has a lower effect on the QoL than clinical symptoms. It seems that the QoL can be improved through the proper treatment of clinical symptoms and rehabilitation for promoting 6-MWT.
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Month wise articles
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2022
April
[
8
]
March
[
9
]
February
[
10
]
January
[
8
]
2021
December
[
13
]
November
[
16
]
October
[
16
]
September
[
19
]
August
[
17
]
July
[
9
]
June
[
8
]
May
[
8
]
March
[
7
]
February
[
9
]
January
[
10
]
2020
December
[
8
]
November
[
9
]
October
[
9
]
September
[
8
]
August
[
9
]
July
[
9
]
June
[
11
]
May
[
11
]
April
[
10
]
March
[
13
]
February
[
10
]
January
[
10
]
2019
December
[
10
]
November
[
7
]
October
[
9
]
September
[
8
]
August
[
9
]
July
[
12
]
June
[
8
]
May
[
10
]
April
[
11
]
March
[
8
]
February
[
9
]
January
[
9
]
2018
December
[
9
]
November
[
9
]
October
[
9
]
September
[
8
]
August
[
9
]
July
[
10
]
June
[
10
]
May
[
10
]
April
[
10
]
March
[
10
]
February
[
8
]
January
[
10
]
2017
December
[
10
]
November
[
9
]
October
[
8
]
September
[
10
]
August
[
11
]
July
[
9
]
June
[
11
]
May
[
14
]
April
[
14
]
March
[
14
]
February
[
14
]
January
[
14
]
2016
December
[
14
]
November
[
28
]
October
[
14
]
September
[
16
]
August
[
8
]
July
[
6
]
June
[
16
]
May
[
8
]
April
[
8
]
March
[
7
]
February
[
6
]
January
[
5
]
1900
January
[
1
]
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© Journal of Research in Medical Sciences | Published by Wolters Kluwer -
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Online since 9
th
February, 2015