Anonymous ID: 4775ae Sept. 29, 2021, 6:03 p.m. No.14689596   🗄️.is 🔗kun   >>9668 >>9790 >>9989 >>0238 >>0320 >>0336

The prognostic significance of vitamin D deficiency in patients with COVID-19 pneumonia

 

BACKGROUND: Vitamin D has anti-inflammatory and immunomodulatory effects via the downregulation of pro-inflammatory cytokines. We aimed to demonstrate the effect of vitamin D levels on survival in COVID-19 patients.

 

MATERIALS AND METHODS: 207 COVID-19 patients were included in the study. Serum vitamin D levels were measured, and patients with levels <20 ng/ml or 21 to 30 ng received a single 300.000 IU dose of vitamin D.

 

RESULTS: Of 207 patients, 37 received vitamin D, while 170 did not. Demographic, radiologic and mean laboratory values were similar between the groups. The mean plasma vitamin D level without vitamin D support (n=170) was 50.82±16.12 ng/ml (30.28–81.35) vs. 16.98±6.2 ng/ml (4.20–28.30) in vitamin D group.The most remarkable finding were the mortality rates; while only 1 patient (2.7 %) died in the vitamin D group, 24 patients (14.1 %) died in no vitamin D supplementation group (p=0.038).

 

CONCLUSION: Although a few retrospective studies put forth a relation between vitamin D deficiency and COVID-19 course severity there is still a paucity of data about the efficacy of vitamin supplementations in COVID-19 patients. A single 300.000 IU dose of vitamin D seems to represent a useful, practical, and safe adjunctive approach for the treatment or prevention of COVID-19 (Tab. 1, Fig. 1, Ref. 30).

 

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