Vitamin D status and SARS-CoV-2 infection and COVID-19 clinical outcomes

I Chiodini, D Gatti, D Soranna, D Merlotti… - Frontiers in Public …, 2021 - frontiersin.org
Background: Several studies suggest an association between serum 25-hydroxyvitamin D
(25OHD) and the outcomes of Severe Acute Respiratory Syndrome Corona-Virus-2 (SARS …

[HTML][HTML] The link between COVID-19 and VItamin D (VIVID): A systematic review and meta-analysis

A Bassatne, M Basbous, M Chakhtoura, O El Zein… - Metabolism, 2021 - Elsevier
Background Disease severity and mortality rates due to COVID-19 infection are greater in
the elderly and chronically ill patients, populations at high risk for vitamin D deficiency …

Effect of a single high dose of vitamin D3 on hospital length of stay in patients with moderate to severe COVID-19: a randomized clinical trial

IH Murai, AL Fernandes, LP Sales, AJ Pinto… - Jama, 2021 - jamanetwork.com
Importance The efficacy of vitamin D 3 supplementation in coronavirus disease 2019
(COVID-19) remains unclear. Objective To investigate the effect of a single high dose of …

Effects of a 2-week 5000 IU versus 1000 IU vitamin D3 supplementation on recovery of symptoms in patients with mild to moderate Covid-19: a randomized clinical …

S Sabico, MA Enani, E Sheshah, NJ Aljohani, DA Aldisi… - Nutrients, 2021 - mdpi.com
Objective: Vitamin D deficiency has been associated with an increased risk of COVID-19
severity. This multi-center randomized clinical trial aims to determine the effects of 5000 IU …

[HTML][HTML] COVID-19 mortality risk correlates inversely with vitamin D3 status, and a mortality rate close to zero could theoretically be achieved at 50 ng/mL 25 (OH) D3 …

L Borsche, B Glauner, J von Mendel - Nutrients, 2021 - mdpi.com
Background: Open Access Editor's Choice Systematic Review COVID-19 Mortality Risk
Correlates Inversely with Vitamin D3 Status, and a Mortality Rate Close to Zero Could …

Vitamin D supplementation and clinical outcomes in COVID-19: a systematic review and meta-analysis

R Pal, M Banerjee, SK Bhadada, AJ Shetty… - Journal of …, 2022 - Springer
Purpose To provide a precise summary and collate the hitherto available clinical evidence
on the effect of vitamin D supplementation on clinical outcomes in COVID-19 patients …

Retracted: COVID‐19 mortality and its predictors in the elderly: A systematic review

O Dadras, SA SeyedAlinaghi, A Karimi… - Health science …, 2022 - Wiley Online Library
Abstract Background and Aims Older people have higher rates of comorbidities and may
experience more severe inflammatory responses; therefore, are at higher risk of death …

Vitamin D supplementation and COVID-19 risk: A population-based, cohort study

J Oristrell, JC Oliva, E Casado, I Subirana… - Journal of …, 2022 - Springer
Purpose To analyze the associations between cholecalciferol or calcifediol
supplementation, serum 25-hydroxyvitamin D (25OHD) levels and COVID-19 outcomes in a …

High-dose versus standard-dose vitamin D supplementation in older adults with COVID-19 (COVIT-TRIAL): A multicenter, open-label, randomized controlled …

C Annweiler, M Beaudenon, J Gautier, J Gonsard… - PLoS …, 2022 - journals.plos.org
Background Vitamin D supplementation has been proposed as a treatment for Coronavirus
Disease 2019 (COVID-19) based on experimental data and data from small and …

[HTML][HTML] Vitamin D and SARS-CoV2 infection, severity and mortality: A systematic review and meta-analysis

O D'Ecclesiis, C Gavioli, C Martinoli, S Raimondi… - PLoS …, 2022 - journals.plos.org
To assess the evidence on SARS-CoV2 infection and Covid-19 in relation to deficiency and
supplementation of vitamin D, we conducted a systematic review up to April 2021. We …