Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2000 1
2008 1
2009 1
2010 1
2011 3
2012 5
2013 5
2014 6
2015 17
2016 13
2017 14
2018 14
2019 11
2020 20
2021 48
2022 34
2023 23
2024 4

Text availability

Article attribute

Article type

Publication date

Search Results

180 results

Results by year

Filters applied: . Clear all
Page 1
Does vitamin D supplementation reduce COVID-19 severity?: a systematic review.
Shah K, Varna VP, Sharma U, Mavalankar D. Shah K, et al. QJM. 2022 Oct 25;115(10):665-672. doi: 10.1093/qjmed/hcac040. QJM. 2022. PMID: 35166850 Free PMC article.

BACKGROUND: The evidence regarding the efficacy of vitamin D supplementation in reducing severity of COVID-19 is still insufficient. ...It was also observed that supplementation reduces the need for intensive care (Odds ratio: 0.35; 95%CI: 0.28-0.44; P < 0.001) a

…
BACKGROUND: The evidence regarding the efficacy of vitamin D supplementation in reducing severity of COVID-19 is still insuffi …
Vitamin D Supplementation and Clinical Outcomes in Severe COVID-19 Patients-Randomized Controlled Trial.
Domazet Bugarin J, Dosenovic S, Ilic D, Delic N, Saric I, Ugrina I, Stojanovic Stipic S, Duplancic B, Saric L. Domazet Bugarin J, et al. Nutrients. 2023 Feb 28;15(5):1234. doi: 10.3390/nu15051234. Nutrients. 2023. PMID: 36904232 Free PMC article. Clinical Trial.
Observational studies showed a negative association of low vitamin D levels and COVID-19 severity and mortality outcomes. In this study, we aimed to determine whether daily supplementation of vitamin D during intensive care unit (ICU) stay in COVID-19 …
Observational studies showed a negative association of low vitamin D levels and COVID-19 severity and mortality outcomes. In t …
Vitamin D Status Is Associated With In-Hospital Mortality and Mechanical Ventilation: A Cohort of COVID-19 Hospitalized Patients.
Angelidi AM, Belanger MJ, Lorinsky MK, Karamanis D, Chamorro-Pareja N, Ognibene J, Palaiodimos L, Mantzoros CS. Angelidi AM, et al. Mayo Clin Proc. 2021 Apr;96(4):875-886. doi: 10.1016/j.mayocp.2021.01.001. Epub 2021 Jan 9. Mayo Clin Proc. 2021. PMID: 33714594 Free PMC article.
In the adjusted multivariable analyses, 25(OH)D as a continuous variable was independently significantly associated with lower in-hospital mortality (odds ratio, 0.94; 95% CI, 0.90 to 0.98; P=.007) and need for invasive mechanical ventilation (odds ratio, 0.96; 95% …
In the adjusted multivariable analyses, 25(OH)D as a continuous variable was independently significantly associated with lower in-hospital m …
Effect of High-Dose Vitamin D on Duration of Mechanical Ventilation in ICU Patients.
Miri M, Kouchek M, Rahat Dahmardeh A, Sistanizad M. Miri M, et al. Iran J Pharm Res. 2019 Spring;18(2):1067-1072. doi: 10.22037/ijpr.2019.1100647. Iran J Pharm Res. 2019. PMID: 31531088 Free PMC article.
The relationship of vitamin D3 with the duration of mechanical ventilation and mortality is still unknown. Therefore, this study aimed to determine the effect of using high-dose vitamin D on the duration of mechanical ventilation among th …
The relationship of vitamin D3 with the duration of mechanical ventilation and mortality is still unknown. Therefore, this stu …
The role of vitamin D in the prevention and treatment of SARS-CoV-2 infection: A meta-analysis of randomized controlled trials.
Meng J, Li X, Liu W, Xiao Y, Tang H, Wu Y, Xiong Y, Gao S. Meng J, et al. Clin Nutr. 2023 Nov;42(11):2198-2206. doi: 10.1016/j.clnu.2023.09.008. Epub 2023 Sep 20. Clin Nutr. 2023. PMID: 37802017 Free article.
BACKGROUND: Vitamin D (VitD) has been shown to be important for the immune response of the respiratory system, but the preventive and therapeutic effects of vitamin D supplementation on SARS-CoV-2 infection are controversial. ...Regarding the treatment …
BACKGROUND: Vitamin D (VitD) has been shown to be important for the immune response of the respiratory system, but the prevent …
An Evidence-Based Review of Vitamin D for Common and High-Mortality Conditions.
Michael W, Couture AD, Swedlund M, Hampton A, Eglash A, Schrager S. Michael W, et al. J Am Board Fam Med. 2022 Dec 23;35(6):1217-1229. doi: 10.3122/jabfm.2022.220115R1. Epub 2022 Nov 17. J Am Board Fam Med. 2022. PMID: 36396409 Free article. Review.
Vitamin D is a fat-soluble vitamin available from food and sun exposure. ...There is emerging evidence that supplementation reduces COVID-19 severity and risk of mechanical ventilation. Vitamin D at more moderate levels may reduce the ris …
Vitamin D is a fat-soluble vitamin available from food and sun exposure. ...There is emerging evidence that supplementation re …
Preventing Brain Injury in the Preterm Infant-Current Controversies and Potential Therapies.
Yates N, Gunn AJ, Bennet L, Dhillon SK, Davidson JO. Yates N, et al. Int J Mol Sci. 2021 Feb 7;22(4):1671. doi: 10.3390/ijms22041671. Int J Mol Sci. 2021. PMID: 33562339 Free PMC article. Review.
The development of brain injury in the preterm infant may be influenced by many factors including perinatal asphyxia, infection/inflammation, chronic hypoxia and exposure to treatments such as mechanical ventilation and corticosteroids. There are currently very limi …
The development of brain injury in the preterm infant may be influenced by many factors including perinatal asphyxia, infection/inflammation …
Vitamin D in SARS-CoV-2 patients with non-invasive ventilation support.
Barassi A, Pezzilli R, Mondoni M, Rinaldo RF, Davì M, Cozzolino M, Melzi D'Eril G, Centanni S. Barassi A, et al. Panminerva Med. 2023 Mar;65(1):23-29. doi: 10.23736/S0031-0808.21.04277-4. Epub 2021 Jan 25. Panminerva Med. 2023. PMID: 33494567 Free article.
BACKGROUND: Vitamin D (VitD) deficiency has been reported to be associated with respiratory tract infection. ...METHODS: The levels of serum VitD and C-reactive protein (CRP) were analyzed in 118 consecutive hospitalized COVID-19 patients (74 male, 44 female), confi …
BACKGROUND: Vitamin D (VitD) deficiency has been reported to be associated with respiratory tract infection. ...METHODS: The l …
Vitamin D Supplementation in Critically Ill Patients: A Meta-Analysis of Randomized Controlled Trials.
Singh S, Sarkar S, Gupta K, Rout A. Singh S, et al. Cureus. 2022 Apr 30;14(4):e24625. doi: 10.7759/cureus.24625. eCollection 2022 Apr. Cureus. 2022. PMID: 35664407 Free PMC article. Review.
A random-effects meta-analysis was used to calculate the risk ratio (RR) and standardized mean difference (SMD) with a 95% confidence interval (CI). Eleven RCTs with a total of 2,187 patients (vitamin D: n = 1,120; placebo: n = 1,067) were included. Vitamin …
A random-effects meta-analysis was used to calculate the risk ratio (RR) and standardized mean difference (SMD) with a 95% confidence interv …
Effect of vitamin D supplementation on COVID-19 patients: A systematic review and meta-analysis.
Zhang Y, Li J, Yang M, Wang Q. Zhang Y, et al. Front Nutr. 2023 Mar 7;10:1131103. doi: 10.3389/fnut.2023.1131103. eCollection 2023. Front Nutr. 2023. PMID: 36960206 Free PMC article.
OBJECTIVE: To systematically evaluate the impact of vitamin D supplementation on mortality, ICU admission, and the rates of mechanical ventilation or intubation among COVID-19 patients. ...The authors sought to identify randomized controlled trials and …
OBJECTIVE: To systematically evaluate the impact of vitamin D supplementation on mortality, ICU admission, and the rates of …
180 results