The role and importance of vitamin D in patients with Corona virus disesase (COVID-19)

Abstract

Severe acute respiratory syndrome novel coronavirus (SARS-CoV-2) has rapidly progressed from an outbreak to a global pandemic, with new variants emerging rapidly. Coronavirus disease 2019 (COVID-19), a disease caused by SARS-CoV-2 infection, can lead to multiorgan damage. Due to the highly contagious and fatal nature of the virus, the priority of medical research has been to find effective treatments. Amid this search, the role of vitamin D in modulating various aspects of the innate and adaptive immune system has been debated.

The aim of the work: research on the role of vitamin D in the treatment and prevention of COVID-19. Although there are some conflicting results, the consensus is that vitamin D has a number of immunomodulatory effects that may be beneficial in the context of COVID-19 and that low vitamin D levels may result in dysfunction of key antimicrobial effects, potentially contributing to a poor prognosis. The aim of the paper is to investigate the impact and importance of vitamin D in patients with the corona virus.

Work methods: During this retrospective study, data were taken from the Registry of those tested for the presence of the SARS-CoV2 virus, Specialist Center "Health House" in Bijeljina. The research included 30 patients positive for the presence of the SARS-CoV2 virus and 30 patients negative for the presence of the SARS-CoV2 virus. The following parameters were observed in the research: age, gender and vitamin D values, data on the body temperature of the patients and the duration of the disease, as well as the obtained results of the inflammatory parameters (Leukocytes and C- reactive protein CRP). The dana of all patients are anonymous. All patients were tested using the molecular method of polymerase chain reaction known as RT-PCR (Reverse transcription polymerase chain reaction). Separate samples were tested with Arhitectt Vitamin D reagent by the chemiluminescence method (CMIA), manufactured by Abott Arhitectt and 1000sr. Reference values of Vitamin D are from 75 to 150 nmol/L.

Results: The concentration of vitamin D was lower in the group of patients with the coronavirus disease (COVID-19) compared to individuals with the absence of the coronavirus disease. There is a tendency towards a negative correlation between the concentration of vitamin D and the duration of the disease in the group of patients with the coronavirus disease (COVID-19), as like as the concentration of vitamin D and body temperature in the group of patients with the coronavirus disease (COVID-19). There is also a tendency towards a negative relationship between the concentration of vitamin D and parameters of inflammation (CRP, Le) in the group of patients with coronavirus disease (COVID-19).