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Faculty Members have conducted research related to the Vitamin D and Covid-19: From Potential Therapeutic Effects to Unanswered Questions
Sahar Karimpour Reyhan
Sahar Karimpour Reyhan

Assistant Professor of Endocrinology & Metabolism

Department Internal Medicine

School of Medicine

Imam Khomeini Hospital Complex

Tehran University of Medical Sciences

All Documents
1. Empagliflozin-Based Quadruple Oral Therapy for Type 2 Diabetes: A Prospective Cohort Study, Scientific Reports (2025)
2. Estimated Glucose Disposal Rate: A Potential Determinant for Microvascular and Macrovascular Complications in Type 2 Diabetes, Endocrinology, Diabetes and Metabolism (2025)
3. Fib-4 Index Can Predict Mortality in Hospitalized Patients With Covid-19 Infection, Independent of Ct Severity Score, Archives of Iranian medicine (2025)
4. Impact of Bariatric Surgery on Liver Fibrosis Indices Among Type 2 Diabetes Patients in a National Cohort, Scientific Reports (2025)
5. Impact of Bariatric Surgery on Liver Fibrosis Indices Among Type 2 Diabetes Patients in a National Cohort, Scientific Reports (2025)
6. Neutrophil-Lymphocyte Ratio (Nlr); an Accurate Inflammatory Marker to Predict Diabetic Foot Ulcer Amputation: A Matched Case-Control Study, BMC Endocrine Disorders (2025)
7. The Trend of Atherogenic Indices in Patients With Type 2 Diabetes After Bariatric Surgery: A National Cohort Study, Surgery for Obesity and Related Diseases (2025)
8. The Trend of Atherogenic Indices in Patients With Type 2 Diabetes After Bariatric Surgery: A National Cohort Study, Surgery for Obesity and Related Diseases (2025)
9. What Features Predict Poorer Outcomes in Micropapillary Thyroid Carcinoma? a Retrospective Cohort Study, Endocrine Practice (2025)
10. Apoa1/Hdl-C Ratio As a Predictor for Coronary Artery Disease in Patients With Type 2 Diabetes: A Matched Case-Control Study, BMC Cardiovascular Disorders (2024)
11. Atherogenic Index of Plasma (Aip): The Most Accurate Indicator of Overweight and Obesity Among Lipid Indices in Type 2 Diabetes—Findings From a Cross-Sectional Study, Endocrinology, Diabetes and Metabolism (2024)
12. High Prevalence of Comorbidities in Older Adult Patients With Type 2 Diabetes: A Cross-Sectional Survey, BMC Geriatrics (2024)
13. Vitamin D in Type 2 Diabetes and Its Correlation With Heat Shock Protein 70, Ferric Reducing Ability of Plasma, Advanced Oxidation Protein Products and Advanced Glycation End Products, Endocrinology, Diabetes and Metabolism (2024)
14. Waist-To-Hip Ratio As a Contributor Associated With Higher Atherosclerotic Cardiovascular Disease Risk Assessment in Patients With Diabetes: A Cross-Sectional Study, BMC Cardiovascular Disorders (2024)
15. Bilateral Inferior Petrosal Sinus Sampling: Validity, Diagnostic Accuracy in Lateralization of Pituitary Microadenoma, and Treatment in Eleven Patients With Cushing’S Syndrome – a Single-Center Retrospective Cohort Study, BMC Endocrine Disorders (2023)
16. Engagement of Healthcare Professionals in Voluntary Activities During Covid-19: A Cross-Sectional Study, Journal of Iranian Medical Council (2023)
17. Relationship Between Physical Activity, Healthy Lifestyle and Covid-19 Disease Severity; a Cross-Sectional Study, Journal of Public Health (Germany) (2023)
18. The Trend of Achieving Abc Goals in Patients With Type 2 Diabetes Between 2010-2014 and 2015–2019, Obesity Medicine (2023)
19. Depression, Anxiety, Perceived Stress and Family Support in Covid-19 Patients, Iranian Journal of Psychiatry (2022)
20. The Accuracy of Triglyceride-Glucose (Tyg) Index for the Screening of Metabolic Syndrome in Adults: A Systematic Review and Meta-Analysis, Nutrition# Metabolism and Cardiovascular Diseases (2022)
21. The Prevalence of Electrolyte Imbalances and Their Relationship With Disease Severity in Hospitalized Covid-19 Patients, Archives of Clinical Infectious Diseases (2022)
22. The Effect of Vitamin D Deficiency State on Oxidized Low-Density Lipoprotein Alteration in Patients With Type 2 Diabetes, Functional Foods in Health and Disease (2021)
23. Toxic Multi Nodular Goiter and Struma Ovarii Coexistence: Report of a Rare Case; [Toksik Multinoduler Guatr Ve Struma Ovarii Birlikteligi: Nadir Bir Olgu Sunumu], Turkish Journal of Endocrinology and Metabolism (2021)
24. Leptin, Hs-Crp and Homa-Ir in Patients With Type 2 Diabetes: The Role of Different Levels of Vitamin D Deficiency, Functional Foods in Health and Disease (2019)
25. Bilateral Complex Regional Pain Syndrome in a Woman With Major Depressive Disorder, Archives of Iranian Medicine (2015)