چاپ صفحه |  صفحه نخست سامانه |  چکیده مقاله |  نویسندگان |  دانلود مقاله | دانشگاه علوم پزشکی تبریز |
| Background: Several studies have suggested the positive impact of vitamin D on patients infected with SARS-CoV-2. This systematic review aims to evaluate the effects of vitamin D supplementation on clinical outcomes and mortality rate of COVID-19 patients. Methods: A comprehensive search was conducted through the databases of PubMed, Scopus, Web of Knowledge, Embase, Ovid, and The Cochrane Library without time and language limitation, until December 16, 2020. The results were screened, and the outcomes of interest were extracted. Using the Joanna Briggs Institute (JBI) Critical Appraisal Tools, the remaining results were appraised critically. Statistical analysis was performed using the Comprehensive Meta-Analysis (CMA) software version 2.0. Results: Of the 2311 results, four studies and 259 patients were enrolled, including 139 patients in vitamin D intervention groups. The pooled analysis of three studies, reporting the patients’ survival and mortality rate, showed a significantly lower mortality rate among the intervention groups compared with the control groups (OR=0.264, 95% CI=0.099–0.708, p-value=0.008). Two of the studies reported the clinical outcomes based on the World Health Organization’s Ordinal Scale for Clinical Improvement (OSCI) score for COVID-19, where both of them showed a significant decrease in OSCI score in the vitamin D intervention groups. One study reported a lower rate of intensive care unit (ICU) admission, and one study reported a significant decrease in serum levels of Fibrinogen. Conclusion: Prescribing vitamin D supplementation to patients with COVID-19 infection seems to decrease the mortality rate, the severity of the disease, and serum levels of the inflammatory markers. Further studies are needed to determine the ideal type, dosage, and duration of supplementation. |
| نویسنده | نفر چندم مقاله |
|---|---|
| لیلا نیک نیاز | اول |
| محمدامین اکبرزاده | دوم |
| حسین حسینی فرد | سوم |
| سیدمحمدسالار حسینی | چهارم |
| نام فایل | تاریخ درج فایل | اندازه فایل | دانلود |
|---|---|---|---|
| ps-34133.pdf | 1400/04/09 | 1045576 | دانلود |
