» Articles » PMID: 35745092

Serum 25-hydroxyvitamin D Concentration Significantly Decreases in Patients with COVID-19 Pneumonia During the First 48 Hours After Hospital Admission

Overview
Journal Nutrients
Date 2022 Jun 24
PMID 35745092
Authors
Affiliations
Soon will be listed here.
Abstract

It is unclear how ongoing inflammation in Coronavirus Disease 2019 (COVID-19) affects 25-hydroxyvitamin D (25[OH]D) concentration. The objective of our study was to examine serum 25(OH)D levels during COVID-19 pneumonia. Patients were admitted between 1 November and 31 December 2021. Blood samples were taken on admission (day 0) and every 24 h for the subsequent four days (day 1−4). On admission, 59% of patients were 25(OH)D sufficient (>30 ng/mL), and 41% had 25(OH)D inadequacy (<30 ng/mL). A significant fall in mean 25(OH)D concentration from admission to day 2 (first 48 h) was observed (30.7 ng/mL vs. 26.4 ng/mL; p < 0.0001). No subsequent significant change in 25(OH)D concentration was observed between day 2 and 3 (26.4 ng/mL vs. 25.9 ng/mL; p = 0.230) and day 3 and day 4 (25.8 ng/mL vs. 25.9 ng/mL; p = 0.703). The absolute 25(OH)D change between hospital admission and day 4 was 16% (4.8 ng/mL; p < 0.0001). On day 4, the number of patients with 25(OH)D inadequacy increased by 18% (p = 0.018). Therefore, serum 25(OH)D concentration after hospital admission in acutely ill COVID-19 patients should be interpreted with caution. Whether low 25(OH)D in COVID-19 reflects tissue level vitamin D deficiency or represents only a laboratory phenomenon remains to be elucidated in further prospective trials of vitamin D supplementation.

Citing Articles

Vitamin D, acute respiratory infections, and Covid-19: The curse of small-size randomised trials. A critical review with meta-analysis of randomised trials.

Autier P, Doi G, Mullie P, Vankrunkelsven P, DEcclesiis O, Gandini S PLoS One. 2025; 20(1):e0303316.

PMID: 39808630 PMC: 11731873. DOI: 10.1371/journal.pone.0303316.


Rise in Serum 25-Hydroxyvitamin D Levels during the COVID-19 Pandemic.

Durden W, Ezaldin S, Amos J, Kemper S, Campbell J Nutrients. 2024; 16(15).

PMID: 39125330 PMC: 11314379. DOI: 10.3390/nu16152449.


COVID-19 and Other Pleiotropic Actions of Vitamin D: Proceedings from the Fifth International Conference "Vitamin D-Minimum, Maximum, Optimum" under the Auspices of the European Vitamin D Association (EVIDAS).

Pludowski P Nutrients. 2023; 15(11).

PMID: 37299493 PMC: 10255692. DOI: 10.3390/nu15112530.


Vitamin D Deficiency Prevalence in Hospitalized Patients with COVID-19 Significantly Decreased during the Pandemic in Slovakia from 2020 to 2022 Which Was Associated with Decreasing Mortality.

Smaha J, Jackuliak P, Kuzma M, Max F, Binkley N, Payer J Nutrients. 2023; 15(5).

PMID: 36904131 PMC: 10005285. DOI: 10.3390/nu15051132.


Vitamin D and COVID-19: Narrative Review after 3 Years of Pandemic.

Gotelli E, Soldano S, Hysa E, Paolino S, Campitiello R, Pizzorni C Nutrients. 2022; 14(22).

PMID: 36432593 PMC: 9699333. DOI: 10.3390/nu14224907.

References
1.
Bertoldo F, Pancheri S, Zenari S, Boldini S, Giovanazzi B, Zanatta M . Serum 25-hydroxyvitamin D levels modulate the acute-phase response associated with the first nitrogen-containing bisphosphonate infusion. J Bone Miner Res. 2010; 25(3):447-54. DOI: 10.1359/jbmr.090819. View

2.
Lee P . Vitamin D metabolism and deficiency in critical illness. Best Pract Res Clin Endocrinol Metab. 2011; 25(5):769-81. DOI: 10.1016/j.beem.2011.03.001. View

3.
Louw J, Werbeck A, Louw M, Kotze T, Cooper R, Labadarios D . Blood vitamin concentrations during the acute-phase response. Crit Care Med. 1992; 20(7):934-41. DOI: 10.1097/00003246-199207000-00007. View

4.
Krishnan A, Ochola J, Mundy J, Jones M, Kruger P, Duncan E . Acute fluid shifts influence the assessment of serum vitamin D status in critically ill patients. Crit Care. 2010; 14(6):R216. PMC: 3219984. DOI: 10.1186/cc9341. View

5.
Reid D, Toole B, Knox S, Talwar D, Harten J, OReilly D . The relation between acute changes in the systemic inflammatory response and plasma 25-hydroxyvitamin D concentrations after elective knee arthroplasty. Am J Clin Nutr. 2011; 93(5):1006-11. DOI: 10.3945/ajcn.110.008490. View