Details

Autor(en) / Beteiligte

• Jamilian, Abdolreza
• Ghalichi, Faezeh
• Hamedi Kalajahi, Fatemeh
• Radkhah, Nima
• Jourabchi, Neda
• Musazadeh, Vali
• Amini-Salehi, Ehsan
• Zarezadeh, Meysam
• Ostadrahimi, Alireza

Titel

The role of vitamin D in outcomes of critical care in COVID-19 patients: evidence from an umbrella meta-analysis of interventional and observational studies

Ist Teil von

• Public health nutrition, 2024-04, Vol.27 (1), p.e127-e127, Article e127

Ort / Verlag

Cambridge, UK: Cambridge University Press

Erscheinungsjahr

2024

Link zum Volltext

Quelle

Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals

Beschreibungen/Notizen

• Several meta-analyses have suggested the beneficial effect of vitamin D on patients infected with severe acute respiratory syndrome coronavirus-2. This umbrella meta-analysis aims to evaluate influence of vitamin D supplementation on clinical outcomes and the mortality rate of COVID-19 patients. Present study was designed as an umbrella meta-analysis. The following international databases were systematically searched till March 2023: Web of Science, PubMed, Scopus, and Embase. Random-effects model was employed to perform meta-analysis. Using AMSTAR critical evaluation tools, the methodological quality of the included meta-analyses was evaluated. Adult patients suffering from COVID-19 were studied. Overall, 13 meta-analyses summarising data from 4 randomised controlled trial and 9 observational studies were identified in this umbrella review. Our findings revealed that vitamin D supplementation and status significantly reduced mortality of COVID-19 [Interventional studies: (ES = 0·42; 95 % CI: 0·10, 0·75, < 0·001; = 20·4 %, = 0·285) and observational studies (ES = 1·99; 95 % CI: 1·37, 2·62, < 0·001; = 00·0 %, = 0·944). Also, vitamin D deficiency increased the risk of infection and disease severity among patients. Overall, vitamin D status is a critical factor influencing the mortality rate, disease severity, admission to intensive care unit and being detached from mechanical ventilation. It is vital to monitor the vitamin D status in all patients with critical conditions including COVID patients.