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Poorzand H, Sharifipour F, Kerachian A, Ghaderi F, Alimi H, Bigdelu L, Fazlinejad A, Morovatdar N, Ataei B. Echocardiographic parameters in patients with and without hypotension during dialysis. J Cardiovasc Thorac Res 2021; 13:228-233. [PMID: 34630971 PMCID: PMC8493227 DOI: 10.34172/jcvtr.2021.41] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Accepted: 07/08/2021] [Indexed: 11/13/2022] Open
Abstract
Introduction: Hypotension during dialysis is a common complication of hemodialysis and is associated with increased patient mortality and morbidity. Intradialytic hypotension is a decrease in systolic BP ≥20 mm Hg or a reduction in mean arterial pressure by 10 mm Hg along with clinical events and the need for correction. This study compares cardiac function, using transthoracic echocardiography with strain modality in patients with intradialytic hypotension with those without hypotension during dialysis. Methods: We studied 60 patients with chronic renal failure undergoing regular hemodialysis from April 2018 to February 2019. We compared thirty patients in the intradialytic hypotension group, with the remaining 30 patients in the control group. We did transthoracic echocardiography a day after hemodialysis using conventional, tissue doppler, and strain imaging. Results: Early diastolic mitral annulus velocity (e’) was lower in the intradialytic hypotension group in comparison with the control group which their difference was statistically significant (5.540 ± 1.51 versus 6.920 ± 1.98, P value:0.007) Left Ventricular Ejection Fraction (LVEF) was also significantly lower in the intradialytic hypotension group (51.07 ± 8.714 versus 59.43 ± 4.133, P value < 0.001). Global Longitudinal Strain (GLS) was significantly lower in the intradialytic hypotension group (-14.17 ± 2.79 versus -18.99 ± 2.25, P value < 0.001). The receiver operator characteristics (ROC) curve point-coordinates that GLS of -16.85 and lower (more positive) has 83% sensitivity and 87% specificity for intradialytic hypotension. Conclusion: The echocardiographic assessment could be used as a tool for the prediction of hypotension during dialysis.
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Mokhber N, Sheikh Andalibi MS, Morovatdar N, Thrift AG, Kapral MK, Stranges S, Saber H, Farzadfard MT, Amiri A, Akbarzadeh F, Ghanei N, Khorram B, Azarpazhooh MR. Self-perceived acute psychological stress and risk of mortality, recurrence and disability after stroke: Mashhad Stroke Incidence Study. Stress Health 2021; 37:819-825. [PMID: 33481317 DOI: 10.1002/smi.3031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 12/15/2020] [Accepted: 01/18/2021] [Indexed: 01/25/2023]
Abstract
This longitudinal study was designed to evaluate the association between acute pre-stroke stress and the severity stroke and its outcomes including mortality, recurrence, disability and functional dependency. Patients with first-ever stroke (FES) were recruited from the Mashhad Stroke Incidence Study. Patients were asked about any acute severe pre-stroke stress in the 2 weeks prior to index stroke. Disability and functional disability were defined using modified the Rankin Scale and Barthel Index, respectively. We used logistic and ordinal regression tests to assess the association between acute pre-stroke stress and study outcomes. Among 624 patients with FES, 169 reported acute pre-stroke stress. Patients with acute pre-stroke stress were younger than those without stress (60.7 ± 14.4 vs. 66.2 ± 14.7; p < 0.001). The frequency of traditional vascular risk factors was not different in patients with and without acute pre-stroke stress. We did not find any association between acute pre-stroke stress and stroke outcomes. Although acute stress was common in our cohort, our results did not support an association between acute pre-stroke stress and the severity of stroke at admission and long-term stroke outcomes.
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Nikooei Noghani S, Milani N, Afkhamizadeh M, Kabiri M, Bonakdaran S, Vazifeh-Mostaan L, Asadi M, Morovatdar N, Mohebbi M. Assessment of insulin resistance in patients with primary hyperparathyroidism before and after Parathyroidectomy. ENDOCRINOLOGY DIABETES & METABOLISM 2021; 4:e00294. [PMID: 34505755 PMCID: PMC8502214 DOI: 10.1002/edm2.294] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 06/20/2021] [Accepted: 07/03/2021] [Indexed: 12/31/2022]
Abstract
Background Primary hyperparathyroidism (PHPT) can lead to renal and skeletal disorders, as well as insulin resistance and impaired glucose metabolism. The current study aimed to assess the effects of parathyroidectomy on insulin resistance in patients with PHPT. Materials and Methods The present study was conducted on 65 patients with PHPT and indications for parathyroidectomy who were referred to the endocrinology clinics of Mashhad University of Medical Sciences. Thereafter, the demographic characteristics of the patients were recorded. Blood tests, including haemoglobin A1c (HbA1c), fasting blood glucose (FBG) and insulin levels, were assessed one week before and three months after the surgery. The insulin resistance score (HOMA‐IR) was calculated and compared using the relevant formula. Results A total of 65 participants with a mean age of 45.44 ± 9.59 years were included in the current study. In one‐month postoperative tests, mean scores of FBG (p < .05), insulin level (p < .05) and HbA1c (p < .05) were significantly reduced. Moreover, the HOMA‐IR index decreased in 51 patients after the surgery. Conclusion According to our findings, parathyroidectomy can be effective in the reduction of insulin resistance and corresponding complications in patients with PHPT in the present short‐term study. However, it has yet to be confirmed as a treatment method for insulin resistance in these patients. Future long‐term studies are required to be done to investigate the effect of parathyroidectomy on insulin resistance. The present study aimed to assess the effects of parathyroidectomy on insulin resistance in patients with primary hyperparathyroidism (PHPT). The present study was conducted on 65 patients with PHPT and indications for parathyroidectomy. Demographic characteristics of the patients were recorded. Blood tests, including fasting blood sugar (FBS), haemoglobin A1c (HbA1c) and insulin levels, were assessed one week before and three months after the surgery. The Homeostatic Model Assessment for Insulin Resistance (HOMA‐IR index) was calculated. In one‐month postoperative tests, mean scores of FBS (p < .05), insulin level (p < .05) and HbA1c (p < 0.05) were significantly reduced compared to these variables prior to the surgery. Moreover, the HOMA‐IR index decreased in 51 patients after the surgery. As evidenced by the results of the present study, parathyroidectomy can be effective in reducing insulin resistance and its complications in patients with primary hyperparathyroidism (PHPT).
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Hamidi-Alamdari D, Hafizi-Lotfabadi S, Bagheri-Moghaddam A, Safari H, Mozdourian M, Javidarabshahi Z, Peivandi-Yazdi A, Ali-Zeraati A, Sedaghat A, Poursadegh F, Barazandeh-Ahmadabadi F, Agheli-Rad M, Tavousi SM, Vojouhi S, Amini S, Amini M, Majid-Hosseini S, Tavanaee-Sani A, Ghiabi A, Nabavi-Mahalli S, Morovatdar N, Rajabi O, Koliakos G. METHYLENE BLUE FOR TREATMENT OF HOSPITALIZED COVID-19 PATIENTS: A RANDOMIZED, CONTROLLED, OPEN-LABEL CLINICAL TRIAL, PHASE 2. REVISTA DE INVESTIGACION CLINICA-CLINICAL AND TRANSLATIONAL INVESTIGATION 2021; 73:190-198. [PMID: 34019535 DOI: 10.24875/ric.21000028] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background There is no pharmacological intervention on the treatment of hypoxemia and respiratory distress in COVID-19 patients. Objective The objective of the study was to study the effect of the reduced form of methylene blue (MB) on the improvement of oxygen saturation (SpO2) and respiratory rate (RR). Methods In an academic medical center, 80 hospitalized patients with severe COVID-19 were randomly assigned to receive either oral MB along with standard of care (SOC) (MB group, n = 40) or SOC only (SOC group, n=40). The primary outcomes were SpO2 and RR on the 3rd and 5th days. The secondary outcomes were hospital stay and mortality within 28 days. Results In the MB group, a significant improvement in SpO2 and RR was observed on the 3rd day (for both, p < 0.0001) and also the 5th day (for both, p < 0.0001). In the SOC group, there was no significant improvement in SpO2 (p = 0.24) and RR (p = 0.20) on the 3rd day, although there was a significant improvement of SpO2 (p = 0.002) and RR (p = 0.01) on the 5th day. In the MB group in comparison to the SOC group, the rate ratio of increased SpO2 was 13.5 and 2.1 times on the 3rd and 5th days, respectively. In the MB group compared with the SOC group, the rate ratio of RR improvement was 10.1 and 3.7 times on the 3rd and 5th days, respectively. The hospital stay was significantly shortened in the MB group (p = 0.004), and the mortality was 12.5% and 22.5% in the MB and SOC groups, respectively. Conclusions The addition of MB to the treatment protocols significantly improved SpO2 and respiratory distress in COVID-19 patients, which resulted in decreased hospital stay and mortality. ClinicalTrials.gov: NCT04370288.
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Morovatdar N, Watts GF, Bondarsahebi Y, Goldani F, Rahmanipour E, Rezaee R, Sahebkar A. Ankylosing Spondylitis and risk of Cardiac Arrhythmia and Conduction Disorders: A systematic review and meta analysis. Curr Cardiol Rev 2021; 17:e150521193326. [PMID: 33992063 PMCID: PMC8950453 DOI: 10.2174/1573403x17666210515164206] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Revised: 01/10/2021] [Accepted: 02/17/2021] [Indexed: 12/02/2022] Open
Abstract
Objective The objective of this study isto assess the association between ankylosing spondylitis (AS) and risk of heart conduction disorders and arrhythmia. Methods PubMed, Embase, and Web of Science databases were systematically searched for observational studies that investigated the association between AS and risk of heart conduction disorders and arrhythmia with no language or date restrictions until September 16, 2019. We used random- and fixed-effects models to pool the results of the studies. Publication bias was assessed by Egger’s test. Subgroup analysis was carried out based on the study design. A p-value less than 0.05 was considered significant. Comprehensive Meta-Analysis (CMA) software was used to perform meta-analysis. Results After removing duplicates, we reviewed 135 articles. Finally, we included seven articles in our meta-analysis, of which four studies reported AV block and any conductive abnormality and three focused on atrial fibrillation and any arrhythmia. Based on our meta-analysis, an increased risk of atrial fibrillation (RR: 1.85, 95%CI: 1.15-2.98) and atrioventricular block (OR: 3.46, 95%CI: 1.09-10.93) was found in AS subjects compared to the general population. In a subgroup analysis based on study design, we found a greater association between AS and atrioventricular block in cohort studies (RR: 5.14, 95%CI: 1.001-26.50) compared to cross-sectional ones. However, we did not find any association between AS and any arrhythmia (OR=3.36, 95% CI: 0.93-12.15), or conduction disorders (OR: 0.64, 95%CI: 0.38-1.06). No publication bias was found. Conclusion Our results support an association between AS and a higher risk of atrial fibrillation and atrioventricular block.
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Sheikh Andalibi MS, Rezaei Ardani A, Amiri A, Morovatdar N, Talebi A, Azarpazhooh MR, Mokhber N. The Association between Substance Use Disorders and Long-Term Outcome of Stroke: Results from a Population-Based Study of Stroke among 450,229 Urban Citizens. Neuroepidemiology 2021; 55:171-179. [PMID: 33975326 DOI: 10.1159/000514401] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 01/04/2021] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Little is known regarding long-term stroke outcomes in patients with substance use disorder (SUD). Based on anecdotal data, some individuals use illicit drugs, particularly opioids, in an attempt to reduce stroke mortality, disability, or recurrence. This study is aimed to assess the effect of SUD on stroke outcomes. METHODS Patients were recruited from the Mashhad Stroke Incidence Study, a population-based study of stroke in Iran. For a period of 1 year, all patients with first-ever stroke (FES) were recruited and then followed up for the next 5 years. Disability and functional dependency were defined using modified Rankin Scale (>2) and Barthel Index (<60), respectively. We compared the cumulative rates of mortality in follow-up points using the log-rank test. We used multivariable logistic, Cox regression and competing risk models to assess adjusted hazard ratio (aHR) with 95% confidence interval (CI) of stroke disability, functional dependency, mortality, and recurrence among those with a history of SUD. RESULTS 595 FES patients (mean age of 64.6 ± 14.8 years) were recruited in this study. Eighty-one (13.6%) were current substance users, including opium (n = 68), naswar (n = 5, 6.1%), hashish (n = 1), heroin (n = 1), and (n = 7) others. The frequency of vascular risk factors was similar between the SUD and non-SUD groups, except for a higher rate of cigarette smoking in the SUD group (p < 0.001). After adjusting for various sociodemographic variables, vascular risk factors, and the severity of stroke at admission, SUD increased the 3-month (aHR: 1.60, CI: 1.01-2.49), 1-year (aHR: 1.73, CI: 1.20-2.65), and 5-year (aHR: 1.72, CI: 1.23-2.35) poststroke mortality risk. We did not observe a significant change in the risk of stroke recurrence, disability, and functional dependency in those with a history of SUD. CONCLUSION SUD increased the hazard ratio of stroke mortality with no effect on the disability rate. The public should be advised about the potential harm of substance abuse.
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Morovatdar N, Avan A, Azarpazhooh MR, Di Napoli M, Stranges S, Kapral MK, Rezayat AA, Shariatzadeh A, Abootalebi S, Mokhber N, Spence JD, Hachinski V. Secular trends of ischaemic heart disease, stroke, and dementia in high-income countries from 1990 to 2017: the Global Burden of Disease Study 2017. Neurol Sci 2021; 43:255-264. [PMID: 33934273 DOI: 10.1007/s10072-021-05259-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 04/12/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND We assessed secular trends in the burden of ischaemic heart disease (IHD), stroke, and dementia in the Organization for Economic Co-operation and Development (OECD) countries. METHODS Using the Global Burden of Disease (GBD) Study 2017, we compared sex-specific and age-standardized rates of disability-adjusted life years (DALY); mortality, incidence, and prevalence of IHD and stroke; and dementia per 100,000 people, in the world, OECD countries, and Canada. RESULTS From 1990 to 2017, the crude incidence number of IHD, stroke, and dementia increased 52%, 76%, and 113%, respectively. Likewise, the prevalence of IHD (75%), stroke (95%), and dementia (119%) increased worldwide. In addition during the study period, the crude global number of deaths of IHD increased 52%, stroke by 41%, and dementia by 146% (9, 6, and 3 million deaths in 2017, respectively). Despite an increase in the crude number of these diseases, the global age-standardized incidence rate of IHD, stroke, and dementia decreased by -27%, - 11%, and - 5%, respectively. Moreover, there was a decline in their age-standardized DALY rates (- 1.17%, - 1.32%, and - 0.23% per year, respectively) and death rates (- 1.29%, - 1.46%, and - 0.17% per year, respectively), with sharper downward trends in Canada and OECD countries. Almost all trends flattened during the last decade. CONCLUSIONS From 1990 to 2017, the age-standardized burden of IHD, stroke, and dementia decreased, more prominently in OECD countries than the world. However, their rising crude numbers mainly due to population growth and ageing require urgent identification of reversible risk and protective factors.
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Rehman S, Phan HT, Reeves MJ, Thrift AG, Cadilhac DA, Sturm J, Breslin M, Callisaya M, Vemmos KN, Parmar PG, Krishnamurthi RV, Barker-Collo S, Feigin VL, Chausson N, Olindo S, Cabral N, Carolei A, Marini C, Sacco S, Correia M, Appelros P, Korv J, Vibo R, Minelli C, Sposato L, Pandian JD, Kaur P, Azarpazhooh MR, Morovatdar N, Gall SL. Abstract P38: Pooled Analysis of Long and Short Term Outcomes After Subarachnoid Hemorrhage - International Stroke Outcomes Study (INSTRUCT). Stroke 2021. [DOI: 10.1161/str.52.suppl_1.p38] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background:
Outcomes after subarachnoid hemorrhage (SAH) have been rarely examined in large cohorts.
Methods:
This is an extension of the International Stroke Outcomes Study (INSTRUCT) pooling 13 ‘ideal’ stroke incidence studies (n=657 with SAH from 1993-2017, median age 56 years; 46% men). The primary outcomes were mortality and functional outcome (mRS score 3-5). Harmonized study factors included age, sex, behaviors (current smoking, alcohol intake), comorbidities (history of hypertension, ischemic heart disease, atrial fibrillation), stroke severity (e.g. NIHSS score) and year of stroke. In the pooled dataset, we estimated predictors of mortality using Poisson regression, to estimate incidence rate ratio (IRR) at 1 month (11 studies), 1 year (12 studies) and 5 years (7 studies). Generalized equation estimates in the log-binomial family were used to calculate risk ratios (RRs) for predictors of poor functional outcome at 1 month (5 studies) and 1 year (8 studies).
Results:
Mortality was 33% at 1 month, 43% at 1 year, and 47% at 5 years (Fig 1). Poor functional outcome was 25% at 1 month and 15% at 1 year (Fig 1). In multivariable analysis, age and stroke severity were associated with mortality at all time points, together with current smoking at 1 and 5 years, and history of hypertension at 5 years (Fig 2). Poor functional outcome was predicted by age (RR 1.03; 95% CI 1.01-1.04) at 1 month and by age (RR 1.04; 95% CI 1.00-1.08) and stroke severity (RR 1.94; 95% CI 1.02-2.87) at 1 year.
Conclusion:
Risk factors that predict SAH incidence including hypertension and smoking make outcomes worse. Better management of older patients and those with severe strokes could improve outcomes after SAH.
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Milani S, Shahroudi A, Morovatdar N, Zirak N, Jafari Farkhod M. Perioperative Changes in Platelet Counts During Adult Liver Transplantation. EXP CLIN TRANSPLANT 2021; 19:137-141. [PMID: 33605209 DOI: 10.6002/ect.2020.0195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVES Thrombocytopenia is a common problem among liver transplant recipients. However, various patterns of change in platelet counts during adult liver transplant have been reported in the literature. This study aimed to evaluate alterations in platelet count according to the surgical phase (preanhepatic, anhepatic, after reperfusion) and during the early postoperative period of liver transplant. MATERIALS AND METHODS Perioperative data from 100 patients undergoing deceased donor liver transplant were reviewed, including platelet count-related data. Platelet counts were measured at predefined time points throughout the procedure: immediately before induction of anesthesia, at the early neo-hepatic stage (10 min after graft reperfusion), immediately after admission to the intensive care unit posttransplant, and 6 hours posttransplant. Platelet counts were then measured daily during stay in the intensive care unit. RESULTS Mean baseline platelet count before transplant and anesthesia was 97.92 × 109/L. A peak platelet count was seen in the early neo-hepatic stage. Platelet counts then decreased sharply in the first 6 hours after transplant. A slight decrease in platelet counts continued until the third day after the surgery; finally, on day 6 posttransplant, platelet counts increased significantly. CONCLUSIONS Our study showed a significant sudden increase in platelet counts during the early neo-hepatic phase in many liver transplant recipients. Therefore, our results suggest that it is reasonable to avoid platelet transfusion for most liver transplant recipients during transplant surgery.
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Bahari A, Esmaeilzadeh A, Soltani M, Morovatdar N, Babaei N, Ganji A. How Good Is Trans Abdominal Ultrasound for Evaluating NAFLD in the General Population? A Cross-Sectional Study. ACTA MEDICA IRANICA 2021. [DOI: 10.18502/acta.v58i11.5142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD) is one of the most common cause of liver test abnormality and chronic liver disease in the world and can increase liver related mortality. Association of NAFLD with metabolic syndrome increase mortality due to cardiovascular disease too. NAFLD is categorized histologically into the nonalcoholic fatty liver (NAFL) and nonalcoholic steatohepatitis (NASH). Liver biopsy has been known as gold standard of evaluating NAFLD, but this procedure is invasive. It is time to replace available and easier way to diagnose, and predict the prognosis for better management of NAFLD. This study was comparing the result of transabdominal ultrasonography with Fibroscan as a new and accurate method for evaluating severity of fatty liver disease. This was a cross-sectional study that was conducted using 101 patients with NAFLD. All patients who had TUS by one experienced radiologist and fibro scan at the same time were included. Visual liver echogenicity was basis of grading in TUS. Fibro scans results are based on controlled attenuation parameters (CAP) which is not operator dependent. Other information, such as age, waist, and BMI, were also gathered. TUS has a low value for the diagnosis of liver fibrosis in NAFLD patients and predicting prognosis. TUS has a good correlation with fibroscan in grade 0 and 1of fatty liver, but in grade 2 and 3 of fatty liver, we can not rely on TUS for accurate grading.
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Shirzad F, Morovatdar N, Rezaee R, Tsarouhas K, Abdollahi Moghadam A. Cinnamon effects on blood pressure and metabolic profile: A double-blind, randomized, placebo-controlled trial in patients with stage 1 hypertension. AVICENNA JOURNAL OF PHYTOMEDICINE 2021; 11:91-100. [PMID: 33628723 PMCID: PMC7885002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 04/25/2020] [Accepted: 04/26/2020] [Indexed: 06/12/2023]
Abstract
OBJECTIVE Cinnamon effect on blood pressure remains controversial. The present pilot study assessed cinnamon effect on blood pressure, and metabolic profile of stage 1 hypertension patients (S1HTN). MATERIALS AND METHODS This double-blind placebo-controlled randomized trial was conducted between June and October 2019, in Mashhad, Iran. Study inclusion criteria comprised S1HTN diagnosis, based on 24-hour ambulatory blood pressure monitoring (ABPM). Subjects were randomly assigned to two groups: cinnamon group (capsule, 1500 mg/day, 90 days) and placebo group. On days 0 and 90, ABPM derived systolic and diastolic blood pressure (SBP and DBP, respectively), blood lipid profile, and fasting blood sugar (FBS) were recorded. RESULTS The two groups did not differ significantly regarding vascular risk factors, educational status, lipid profile and blood pressure at baseline, except for lower HDL-c in cinnamon group (p=0.03). On day 90, there was no significant difference between two study groups for lipid profile and blood pressure. A statistically significant decrease in mean 24-hr SBP and mean day SBP was observed in the cinnamon group, while mean night SBP and mean night DBP were decreased significantly in the placebo group after 90 days. A statistically significant decrease in mean change of day value of SBP was found in the cinnamon group, compared to the placebo. On day 90, FBS remained practically unchanged but a significant increase in HDL-c (5.8 unit; p=0.01) and a significant decrease in LDL-c levels (17.7 unit; p=0.009) were observed in the cinnamon group compared to placebo group. CONCLUSION Cinnamon caused a statistically significant decrease in mean ambulatory SBP but in a clinically moderate way, and lipid profile was significantly improved. Therefore, cinnamon might be considered a complementary treatment in subjects with S1HTN.
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Morovatdar N, Poorzand H, Bondarsahebi Y, Hozhabrossadati SA, Montazeri S, Sahebkar A. Water pipe tobacco smoking and risk of Coronary Artery Disease: A systematic review and meta-analyses. Curr Mol Pharmacol 2020; 14:986-992. [PMID: 33357208 DOI: 10.2174/1874467213666201223121322] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Revised: 08/19/2019] [Accepted: 07/20/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Water pipe smoking has become a vitally important public health issue in the world with untruthful assumed less harmful effect. OBJECTIVE The aim of this study was to systematically review the association of water pipe tobacco smoking and risk of coronary artery disease (CAD). METHODS Up to September 25, 2018, we electronically searched the PubMed, Embase, and ISI Web of Science with no time restriction. We included observational studies and excluded conference abstracts, editorials, case-reports, case series, and reviews. With fixed model effect, we conducted Meta-analysis to evaluate the association between Water pipe smoking and coronary artery disease. Heterogeneity among studies was assessed by I2 square test. Publication bias was assessed by Egger test. P<0.05 set as significant level. RESULTS Among 248 paper records identified through database search, 52 full texts were eligible for full text assessment whereas 49 papers were excluded. Additionally, three studies were eligible for meta-analysis, which involved 58,960 adults with 1334 in the water pipe smoker group. Risk of CAD was increased in water pipe smokers compared to individuals who had never smoked water pipe but the result did not reach statistical significance (OR=1.18, 95% CI: 0.98- 1.38, p=0.06). We found that heavy water pipe smoking (40 to 50 sessions of water-pipe smoking/year) was associated with CAD compared to lower smokers defined as less than 40 to 50 water pipe/year (OR=2.001, 95% CI: 1.13-2.87). CONCLUSIONS Heavy Water pipe smoking was associated to coronary artery disease on a clinical level. It seems very crucial to increase public awareness on adverse effects of water pipe smoking and its cessation in clinical setting.
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Vafadar Moradi E, Teimouri A, Rezaee R, Morovatdar N, Foroughian M, Layegh P, Rezvani Kakhki B, Ahmadi Koupaei SR, Ghorani V. Increased age, neutrophil-to-lymphocyte ratio (NLR) and white blood cells count are associated with higher COVID-19 mortality. Am J Emerg Med 2020; 40:11-14. [PMID: 33333477 PMCID: PMC7717776 DOI: 10.1016/j.ajem.2020.12.003] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Revised: 11/30/2020] [Accepted: 12/01/2020] [Indexed: 02/08/2023] Open
Abstract
Objective Coronavirus disease 19 (COVID-19) caused by the highly pathogenic SARS-CoV-2, was first reported from Wuhan, China, in December 2019. The present study assessed possible associations between one-month mortality and demographic data, SpO2, underlying diseases and laboratory findings, in COVID-19 patients. Also, since recent studies on COVID-19, have focused on Neutrophil-to-lymphocyte ratio (NLR) as an independent risk factor of the in-hospital death and a significant prognostic biomarker of outcomes in critically ill patients, in this study, we assessed predictive potential of this factor in terms of one-month mortality. Methods Patients admitted to Imam Reza hospital, affiliated to Mashhad University of Medical Sciences, Mashhad, Iran, from March to June 2020, with positive RT-PCR results for SARS-CoV-2, were included in this study. Kaplan-Meier survival analysis and Cox proportional hazard model were used to respectively estimate one-month mortality since admission and determine factors associated with one-month mortality. Results In this retrospective cohort study, 219 patients were included (137 men and 82 women (mean age 58.2 ± 16 and 57 ± 17.3 years old, respectively)). Hypertension, ischemic heart disease and diabetes were respectively the most common comorbidities. Among these patients, 63 patients were admitted to the ICU and 31 deaths occurred during one-month follow-up. With respect to mean peripheral capillary oxygen saturation (SpO2), 142 patients had SpO2 ≤ 90%. Based on our analysis, older age and increased Neutrophil-to-lymphocyte ratio (NLR), and White blood cells (WBC) count were associated with increased risk of one-month mortality. Patients with SpO2 ≤ 90% had a 3.8-fold increase in risk of one-month death compared to those with SpO2 > 90%, although the difference did not reach a significant level. Conclusion Multivariate analysis introduced age, WBC count, and NLR as predictors of one-month mortality in COVID-19 patients.
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Morovatdar N, Di Napoli M, Stranges S, Thrift AG, Kapral M, Behrouz R, Farzadfard MT, Andalibi MSS, Oskooie RR, Sawant A, Mokhber N, Azarpazhooh MR. Regular physical activity postpones age of occurrence of first-ever stroke and improves long-term outcomes. Neurol Sci 2020; 42:3203-3210. [PMID: 33241533 DOI: 10.1007/s10072-020-04903-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Accepted: 11/11/2020] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Few data are available on the associations between the level of pre-stroke physical activity and long-term outcomes in patients with stroke. This study is designed to assess the associations between pre-stroke physical activity and age of first-ever stroke occurrence and long-term outcomes. METHODS Six hundred twenty-four cases with first-ever stroke were recruited from the Mashhad Stroke Incidence Study a prospective population-based cohort in Iran. Data on Physical Activity Level (PAL) were collected retrospectively and were available in 395 cases. According to the PAL values, subjects were classified as inactive (PAL < 1.70) and active (PAL ≥ 1.70). Age at onset of stroke was compared between active and inactive groups. Using logistic model, we assessed association between pre-stroke physical activity and long-term (5-year) mortality, recurrence, disability, and functional dependency rates. We used multiple imputation to analyze missing data. RESULTS Inactive patients (PAL < 1.70) were more than 6 years younger at their age of first-ever-stroke occurrence (60.7 ± 15.5) than active patients (67.0 ± 13.2; p < 0.001). Patients with PAL< 1.7 also had a greater risk of mortality at 1 year [adjusted odds ratio (aOR) = 2.31; 95%CI: 1.14-4.67, p = 0.02] and 5 years after stroke (aOR = 1.81; 95%CI: 1.05-3.14, p = 0.03) than patients who were more physically active. Recurrence rate, disability, and functional dependency were not statistically different between two groups. Missing data analysis also showed a higher odds of death at one and 5 years for inactive patients. CONCLUSIONS In our cohort, we observed a younger age of stroke and a higher odds of 1- and 5-year mortality among those with less physical activity. This is an important health promotion strategy to encourage people to remain physically active.
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Shahlaee S, Alimi H, Poorzand H, Morovatdar N, Vakilian F, Shahlaee S. <p>Relationship Between Isovolumic Acceleration (IVA) and TEI Index with Pro-BNP in Heart Failure</p>. RESEARCH REPORTS IN CLINICAL CARDIOLOGY 2020. [DOI: 10.2147/rrcc.s253688] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Azarpazhooh MR, Amiri A, Morovatdar N, Steinwender S, Rezaei Ardani A, Yassi N, Biller J, Stranges S, Tokazebani Belasi M, Neya SK, Khorram B, Sheikh Andalibi MS, Arsang-Jang S, Mokhber N, Di Napoli M. Correlations between COVID-19 and burden of dementia: An ecological study and review of literature. J Neurol Sci 2020; 416:117013. [PMID: 32659508 PMCID: PMC7334961 DOI: 10.1016/j.jns.2020.117013] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Accepted: 07/01/2020] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Current evidence on the association between COVID-19 and dementia is sparse. This study aims to investigate the associations between COVID-19 caseload and the burden of dementia. METHODS We gathered data regarding burden of dementia (disability-adjusted life years [DALYs] per 100,000), life expectancy, and healthy life expectancy (HALE) from the Global Burden of Disease (GBD) 2017 study. We obtained COVID-19 data from Our World in Data database. We analyzed the association of COVID-19 cases and deaths with the burden of dementia using Spearman's rank correlation coefficient. RESULTS Globally, we found significant positive (p < .001) correlations between life expectancy (r = 0.60), HALE (r = 0.58), and dementia DALYs (r = 0.46) with COVID-19 caseloads. Likewise, we found similar correlations between life expectancy (r = 0.60), HALE (r = 0.58) and dementia DALYs (r = 0.54) with COVID-19 mortality. CONCLUSION Health policymakers should clarify a targeted model of disease surveillance in order to reduce the dual burden of dementia and COVID-19.
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Azarpazhooh MR, Morovatdar N, Avan A, Phan TG, Divani AA, Yassi N, Stranges S, Silver B, Biller J, Tokazebani Belasi M, Kazemi Neya S, Khorram B, Frydman A, Nilanont Y, Onorati E, Di Napoli M. COVID-19 Pandemic and Burden of Non-Communicable Diseases: An Ecological Study on Data of 185 Countries. J Stroke Cerebrovasc Dis 2020; 29:105089. [PMID: 32807484 PMCID: PMC7315949 DOI: 10.1016/j.jstrokecerebrovasdis.2020.105089] [Citation(s) in RCA: 71] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 06/11/2020] [Accepted: 06/16/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND The interaction between coronavirus disease 2019 (COVID-19) and non-communicable diseases may increase the global burden of disease. We assessed the association of COVID-19 with ageing and non-communicable diseases. METHODS We extracted data regarding non-communicable disease, particularly cardiovascular disease, deaths, disability-adjusted life years (DALYs), and healthy life expectancy (HALE) from the Global Burden of Disease Study (GBD) 2017. We obtained data of confirmed COVID-19 cases, deaths, and tests from the Our World in Data database as of May 28, 2020. Potential confounders of pandemic outcomes analyzed include institutional lockdown delay, hemispheric geographical location, and number of tourists. We compared all countries according to GBD classification and World Bank income level. We assessed the correlation between independent variables associated with COVID-19 caseload and mortality using Spearman's rank correlation and adjusted mixed model analysis. FINDINGS High-income had the highest, and the Southeast Asia, East Asia, and Oceania region had the least cases per million population (3050.60 vs. 63.86). Sub-saharan region has reported the lowest number of COVID-19 mortality (1.9). Median delay to lockdown initiation varied from one day following the first case in Latin America and Caribbean region, to 34 days in Southeast Asia, East Asia, and Oceania. Globally, non-communicable disease DALYs were correlated with COVID-19 cases (r = 0.32, p<0.001) and deaths (r = 0.37, p<0.001). HALE correlated with COVID-19 cases (r = 0.63, p<0.001) and deaths (r = 0.61, p<0.001). HALE was independently associated with COVID-19 case rate and the number of tourists was associated with COVID-19 mortality in the adjusted model. INTERPRETATION Preventive measures against COVID-19 should protect the public from the dual burden of communicable and non-communicable diseases, particularly in the elderly. In addition to active COVID-19 surveillance, policymakers should utilize this evidence as a guide for prevention and coordination of health services. This model is timely, as many countries have begun to reduce social isolation.
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Memarzadeh Z, Layegh P, Maleki M, Sazgarnia A, Morovatdar N, Shiva F, Ferezeghi MR. Efficacy of blue light vs. fluocinolone 0.025% ointment in treatment of localized plaque psoriasis. PHOTODERMATOLOGY PHOTOIMMUNOLOGY & PHOTOMEDICINE 2020; 37:78-81. [PMID: 32681545 DOI: 10.1111/phpp.12594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Revised: 05/09/2020] [Accepted: 07/05/2020] [Indexed: 11/27/2022]
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Tafazzoli Z, Nahidi Y, Mashayekhi Goyonlo V, Morovatdar N, Layegh P. Evaluating the efficacy and safety of vascular IPL for treatment of acute cutaneous leishmaniasis: a randomized controlled trial. Lasers Med Sci 2020; 36:631-640. [PMID: 32681219 DOI: 10.1007/s10103-020-03102-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 07/13/2020] [Indexed: 11/28/2022]
Abstract
Treatment of cutaneous leishmaniasis (CL) continues to be a health concern, and alternative therapies with fewer side effects are substantially needed. This study aimed to determine the efficacy of intense pulsed light (IPL) with wavelength spectrum affecting vascular lesions on acute cutaneous leishmaniasis. In this randomized clinical trial study, 30 patients with acute CL were enrolled. Baseline clinical and demographic data were recorded in the checklist after obtaining written informed consent. Patients were randomly allocated to receive either IPL fortnightly (intervention group) or intralesional meglumine antimoniate (MA) weekly (control group) over 10 weeks. Patients were assessed every 2 weeks to determine the size of induration and improvement rate of lesions. Follow-up visits were arranged at 3rd and 6th months. Overall, 15 patients (21 lesions) in the intervention group and 15 patients (22 lesions) in the control group were studied. The size of lesions in the control group was significantly higher at the baseline (P = 0.014) and the second week (P = 0.034), and significantly lower in the eighth week (P = 0.009), compared with the intervention group. The size of lesions in the control group changed during the study (P < 0.001), whereas changes were not significant in the intervention group. The trend of changes in size of lesions was faster in the control group (P < 0.001). More patients in the control group had higher improvement rate at the sixth (P = 0.005) and tenth (P < 0.001) weeks. At the end of study, the cure rate was 35% (7 out of 20 lesions) in intervention group and 81.8% (18 out of 22 lesions) in the control group. Complete response happened earlier in the control group (P < 0.001). None of the lesions that were cured before the tenth week relapsed after 6 months. The frequency of blistering was significantly higher in intervention group (P = 0.001). Our results indicated that IPL with wavelength spectrum affecting vascular lesions was inferior to intralesional MA in treatment of CL. However, it can be considered as a second-line option, especially in patients with limitations for use of MA. Trial registry: https://www.irct.ir/trial/34246 IRCT20140414017271N5.
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Taghizadeh M, Foroughian M, Vakili H, Habibzadeh SR, Boostani R, Morovatdar N, Bolvardi E. A study of the factors associated with non-traumatic intracerebral hemorrhage (ICH) in patients with chronic systemic hypertension. JOURNAL OF EMERGENCY PRACTICE AND TRAUMA 2020. [DOI: 10.34172/jept.2020.15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Objective: Intracerebral hemorrhage (ICH) following systemic and chronic hypertension is one of the main causes of acute stroke leading to disability and death. Identifying the risk factors in ICH patients can be effective in reducing bleeding and the rates of mortality and disability in these patients. This study was carried out to investigate the factors associated with ICH. Methods: A total of 134 patients with chronic systemic hypertension who had ICH were enrolled in this study. The amount of ICH was measured through computed tomography (CT scan). The subjects were divided into two groups of high (>30 mL) and low (<30 mL) ICH volume, and the related risk factors in the two groups were studied and compared using SPSS software version 21. Results: The mean age of the subjects was 66.04 years, and 71 (52.99%) individuals were females. The mean volume of ICH was 24.47 mL, with 29.10% of the subjects (39 patients) having >30 mL and 70.90% (95 patients) having <30 mL of ICH. The results of studying ICHrelated factors in the multiple logistic regression showed that ischemic heart disease (IHD) (odds ratio [OR] = 2.243, P value <0.05) and cardiovascular disease (OR = 3.294, P value <0.05) were the co-existing diseases that increased the odds of developing ICH. Conclusion: The results of this study showed that less than 30% of the subjects had high volumes of bleeding, and the co-existence of IHD was considered as a strong independent risk factor affecting the volume of ICH associated with worse prognosis.
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Abootalebi S, Aertker BM, Andalibi MS, Asdaghi N, Aykac O, Azarpazhooh MR, Bahit MC, Barlinn K, Basri H, Shahripour RB, Bersano A, Biller J, Borhani-Haghighi A, Brown RD, Campbell BC, Cruz-Flores S, De Silva DA, Di Napoli M, Divani AA, Edgell RC, Fifi JT, Ghoreishi A, Hirano T, Hong KS, Hsu CY, Huang JF, Inoue M, Jagolino AL, Kapral M, Kee HF, Keser Z, Khatri R, Koga M, Krupinski J, Liebeskind DS, Liu L, Ma H, Maud A, McCullough LD, Meyer DM, Mifsud V, Morovatdar N, Nilanont Y, Oxley TJ, Özdemir AÖ, Pandian J, Pantoni L, Papamitsakis NIH, Parry-Jones A, Phan T, Rodriguez G, Romano JG, Sabaa-Ayoun Z, Saber H, Sasannezhad P, Saver JL, Scharf E, Shuaib A, Silver B, Singhal S, Smith CJ, Stranges S, Sylaja PN, Torbey M, Toyoda K, Tsivgoulis G, Wasay M, Yassi N, Yoshimoto T, Zamani B, Zand R. Call to Action: SARS-CoV-2 and CerebrovAscular DisordErs (CASCADE). J Stroke Cerebrovasc Dis 2020; 29:104938. [PMID: 32807412 PMCID: PMC7205703 DOI: 10.1016/j.jstrokecerebrovasdis.2020.104938] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 05/01/2020] [Accepted: 05/02/2020] [Indexed: 12/31/2022] Open
Abstract
Background and purpose The novel severe acute respiratory syndrome coronavirus 2 (SARS-Cov-2), now named coronavirus disease 2019 (COVID-19), may change the risk of stroke through an enhanced systemic inflammatory response, hypercoagulable state, and endothelial damage in the cerebrovascular system. Moreover, due to the current pandemic, some countries have prioritized health resources towards COVID-19 management, making it more challenging to appropriately care for other potentially disabling and fatal diseases such as stroke. The aim of this study is to identify and describe changes in stroke epidemiological trends before, during, and after the COVID-19 pandemic. Methods This is an international, multicenter, hospital-based study on stroke incidence and outcomes during the COVID-19 pandemic. We will describe patterns in stroke management, stroke hospitalization rate, and stroke severity, subtype (ischemic/hemorrhagic), and outcomes (including in-hospital mortality) in 2020 during COVID-19 pandemic, comparing them with the corresponding data from 2018 and 2019, and subsequently 2021. We will also use an interrupted time series (ITS) analysis to assess the change in stroke hospitalization rates before, during, and after COVID-19, in each participating center. Conclusion The proposed study will potentially enable us to better understand the changes in stroke care protocols, differential hospitalization rate, and severity of stroke, as it pertains to the COVID-19 pandemic. Ultimately, this will help guide clinical-based policies surrounding COVID-19 and other similar global pandemics to ensure that management of cerebrovascular comorbidity is appropriately prioritized during the global crisis. It will also guide public health guidelines for at-risk populations to reduce risks of complications from such comorbidities.
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Yousefian A, Shokoohi-Rad S, Abbaszadegan MR, Rad DM, Zargari S, Milanizadeh S, Morovatdar N, Daneshvar R. Primary Angle Closure Glaucoma-associated Genetic Polymorphisms in Northeast Iran. J Ophthalmic Vis Res 2020; 15:45-52. [PMID: 32095208 PMCID: PMC7001019 DOI: 10.18502/jovr.v15i1.5942] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Accepted: 08/11/2019] [Indexed: 11/24/2022] Open
Abstract
Purpose To evaluate the association of five different polymorphisms from a genome-wide-associated study with susceptibility to glaucoma in the northeast Iranian population. Methods Hundred and thirty patients with primary angle closure glaucoma (PACG) and 130 healthy controls were genotyped for the polymorphic regions with the aid of tetra-amplification refractory mutation system-polymerase chain reaction. The association of these variants with the disease susceptibility was measured statistically with the logistic regression method. Results Hundred and thirty patients with PACG (53 males, 77 females) with a mean age of 64.5 ± 6.2 years and 130 healthy control subjects (51 males, 79 females) with a mean age of 64.0 ± 5.7 years were selected for evaluation. There was a significant association between rs3816415 (P = 0.005), rs736893 (P< 0.001), rs7494379 (P< 0.001), and rs1258267 (P = 0.02) with PACG susceptibility. This association could not be shown for rs3739821. Conclusion It was revealed that studied variants in GLIS3, EPDR1, FERMT2, and CHAT genes can contribute to the incidence of PACG. Additional studies in other populations are needed to evaluate DPM2-FAM102A.
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Rahemi Karizaki S, Alamdaran SA, Bonakdaran S, Morovatdar N, Jafarain AH, Sharifi Hadad A, Hadadzade A. NEW PROPOSED FORMULA OF TI-RADS CLASSIFICATION BASED ON ULTRASOUND FINDINGS. ACTA ENDOCRINOLOGICA-BUCHAREST 2020; 16:199-207. [PMID: 33029237 DOI: 10.4183/aeb.2020.199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Introduction The present study aimed to introduce a new formula for classification of nodules in TI-RADS and describe ultrasonography features of benign and malignant thyroid nodules. Methods This study was conducted on thyroid mass in 1033 patients. The incidence of malignancy for thyroid nodules was determined by selecting malignancy coefficients. Then the patients were first classified using conventional TI-RADS classification criteria and once again according to a new proposed formula. Results Among ultrasonography features of thyroid nodules, the irregular shape (46.7%), unclear margin (47.3%), extension to the capsule (irregular and infiltrative margin) (85%), the marked hypo-echoic nodules (63.8%), micro-calcification (49%), and to have vertical axis (74.0%) were associated with high incidence of malignancy. Conclusion According to the proposed new formula for TI-RADS, there are four coefficients of 7, 3, 1 and 0 for incidence of malignancy of each one of ultrasound findings that help to standardization and unifying of TI-RADS classification. The incidence of malignancy in TI-RADS classification according to the new proposed formula was achieved as follows: group 2: 0.0%, group 3: 0.7%, groups 4a, 4b, 4c: 16.7%, 43.4%, 68.5%, and group 5: 95.2%, respectively.
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Hajzadeh G, Ghaemi N, Hadjzadeh MAR, Noroozi S, Morovatdar N. The Effects of Gonadotropin-Releasing Hormone Analog and a Combination of Gonadotropin-Releasing Hormone Analog and Recombinant Human Growth Hormone on Adult Height in Girls with Early Puberty. Adv Biomed Res 2019; 8:57. [PMID: 31673530 PMCID: PMC6777143 DOI: 10.4103/abr.abr_121_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Background: Early puberty (EP) is due to the activation of gonadotropin-releasing hormone (GnRH) pulse generator in lower ages; EP may be a potential cause for impairment of adult height, leading to short stature. The aim of this study was to determine the effects of GnRH analog (GnRHa) and GnRHa plus recombinant human growth hormone (rhGH) treatment on final height in healthy girls with EP. Materials and Methods: Fifty EP girls (sexual maturity rating: 2–3) with chronological age (CA) 9.22 ± 0.56 and bone age (BA) 9.74 ± 0.59 years were treated with GnRHa (Triptorelin) at a dose of 100 μg/kg body weight (BW) as intramuscular every 28 days for 2.82 ± 0.57 years; 45 EP girls with CA 9.84 ± 0.57 and BA 10.14 ± 1.02 years were also treated with the same GnRHa plus rhGH (Norditropin) at a dose of 0.1 unit/kg BW daily for 6 days in a week for 2.55 ± 0.6 years. In the control group, 33 EP girls followed for the same period without treatment. Height, weight, and body mass index of girls and parents were assessed. Predicted adult height (PAH) at the start and the end of the study and target height were assessed. Results: PAH at the end of the study in the GnRHa group was not different with untreated girls. PAH at the end of the treatment in GnRHa plus rhGH group was significantly higher than both untreated and GnRHa group. PAH at the end of therapy in GnRHa plus rhGH group was significantly more than their target height. Conclusion: GnRHa therapy has a benefit effect in achievement of target height. Combination therapy with GnRHa plus rhGH increased their PAH more than both untreated and GnRHa groups.
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Tayyebi M, Danesh Sani M, Mashreghi Moghadam HR, Gholoobi A, Morovatdar N, Ramezani J. Investigating the Manifestation of Coronary Artery Disease and Determining the Role of Effective Factors in the Need for Pacemaker Insertion in These Patients. Open Access Maced J Med Sci 2019; 7:2108-2113. [PMID: 31456834 PMCID: PMC6698118 DOI: 10.3889/oamjms.2019.608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2019] [Revised: 07/08/2019] [Accepted: 07/09/2019] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND: Many patients who are candidates for a pacemaker are also at the same time risk factors for coronary artery disease such as high blood pressure, hypertension, diabetes, and hyperlipidemia, and therefore the probability of having coronary artery disease is significant. Effective diagnostic measures can be taken to prove the factors affecting the incidence of CAD in patients undergoing pacemakers at high-risk, including angiography. Therefore, it can prevent complications during and after pacemaker implantation, which leads to an increase in the quality of treatment in patients requiring pacemaker implantation. AIM: Therefore, the purpose of this study was to determine the predictive factors of significant coronary artery disease in patients with pacemaker implantation to identify patients in need of coronary angiography at the time of pacemaker implantation. METHODS: This retrospective study was carried out to examine the patients’ files that were placed at the heart of Imam Reza Hospital during the period between March 2017 and September 2017. Demographic data, risk factors, echocardiography findings, and angiography, were collected and then recorded using a checklist. Statistical analysis was performed using SPSS software version 22 and Chi-square, and Mann-Whitney tests were used for determining significates variables. RESULTS: A group of 102 patients who had undergone a permanent cardiac pacemaker insertion due to an atrioventricular (AV) Block were included in the study, and also coronary anatomy was determined coronary angiography. Based on the results, 13.7% of patients with cardiac pacemaker had obstructive coronary artery disease (stenosis > 70%). Factors affecting coronary artery stenosis on angiography include gender, chest pain, history of myocardial infarction, angioplasty, diabetes, smoking, history of aspirin intake, calcium blocker and Plavix, high hematocrit, ST elevation and ST depression in the ECG, and severe mitral regurgitation. CONCLUSION: It seems that in most patients requiring permanent pacemaker insertion because of the atrioventricular (AV) Block, angiography does not change the patient’s fate, and so can be ignored. However, in patients who have several risk factors from the listed above, coronary angiography is recommended during admission.
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