Vitamin D sufficiency, a serum 25-hydroxyvitamin D at least 30 ng/mL reduced risk for adverse clinical outcomes in patients with COVID-19 infection
Zhila Maghbooli, Mohammad Ali Sahraian, Mehdi Ebrahimi, Marzieh Pazoki, Samira Kafan, Hedieh Moradi Tabriz, Azar Hadadi, Mahnaz Montazeri, Mehrad Nasiri, Arash Shirvani, Michael F. Holick
Published: September 25, 2020
https://doi.org/10.1371/journal.pone.0239799
Abstract
Background
To investigate the association between serum 25-hydroxyvitamin D levels and its effect on adverse clinical outcomes, and parameters of immune function and mortality due to a SARS-CoV-2 infection.
Study design
The hospital data of 235 patients infected with COVID-19 were analyzed.
Results
Based on CDC criteria, among our study patients, 74% had severe COVID-19 infection and 32.8% were vitamin D sufficient. After adjusting for confounding factors, there was a significant association between vitamin D sufficiency and reduction in clinical severity, inpatient mortality serum levels of C-reactive protein (CRP) and an increase in lymphocyte percentage.
Only 9.7% of patients older than 40 years who were vitamin D sufficient succumbed to the infection compared to 20% who had a circulating level of 25(OH)D< 30 ng/ml. The significant reduction in serum CRP, an inflammatory marker, along with increased lymphocytes percentage suggest that vitamin D sufficiency also may help modulate the immune response possibly by reducing risk for cytokine storm in response to this viral infection.
Conclusion
Therefore, it is recommended that improving vitamin D status in the general population and in particular hospitalized patients has a potential benefit in reducing the severity of morbidities and mortality associated with acquiring COVID-19.
[PLOS ONE]Vitamin D sufficiency, a serum 25-hydroxyvitamin D at least 30 ng/mL reduced risk for adverse clinical outcome
-
Auteur du sujet - Ami(e) de Diamant
- Messages : 3082
- Enregistré le : 31 mai 2020 09:57
- 3
- Zodiaque :
- Âge : 20
- Contact :
[PLOS ONE]Vitamin D sufficiency, a serum 25-hydroxyvitamin D at least 30 ng/mL reduced risk for adverse clinical outcome
Lu sur https://journals.plos.org/plosone/artic ... ne.0239799
Si vous appréciez notre travail, merci de nous soutenir un petit don en cliquant ICI
Pour obtenir la traduction en français,
cliquez sur le bouton situé dans la barre des menus en haut de cette page
Pour les donateurs, si cet article vous intéresse, nous pouvons faire l’acquisition d'un tiré-à-part.
Merci d'en faire la demande sur association.amis-modo@myasthenie.com
Bonne lecture...
Pour obtenir la traduction en français,
cliquez sur le bouton situé dans la barre des menus en haut de cette page
Pour les donateurs, si cet article vous intéresse, nous pouvons faire l’acquisition d'un tiré-à-part.
Merci d'en faire la demande sur association.amis-modo@myasthenie.com
Bonne lecture...