Efficacy and safety of corticosteroid administration in moderate to severe COVID-19: A Meta-analysis
- Author:
Erika Xandra N. Talamayan
1
;
Alena Pias Bantolo
1
;
Clarissa M. Mendoza
2
,
3
Author Information
- Publication Type:Journal Article
- Keywords: Clinical outcomes
- MeSH: Adrenal Cortex Hormones; COVID-19; Meta-Analysis
- From: Philippine Journal of Internal Medicine 2021;59(3):239-245
- CountryPhilippines
- Language:English
-
Abstract:
Background:Adding to the current available evidence on the efficacy of exogenous corticosteroids as an adjunct to standard of care in improving the clinical outcomes of COVID-19 patients. This meta-analysis examined the experimental and clinical data supporting this therapeutic intervention in improving clinical outcomes.
Objectives:This meta-analysis aimed to assess the efficacy of corticosteroids in improving outcomes in COVID-19 patients.
Search methods:Literature searches of electronic databases (PubMed, Cochrane Library, Science Direct, Google Scholar) were performed to identify relevant studies.
Data Collection and Analysis:Meta-analysis was performed using Review Manager (RevMan) software, version 5.4.1. Intervention effects were expressed in terms of mean differences and risk ratios for continuous and dichotomous variables, respectively. Fixed-effect or random-effects model was adopted according to heterogeneity.
Main Results:A total of seven studies were included in the quantitative synthesis. Analysis of pooled data showed a 12% reduced risk of mortality in COVID patients given corticosteroids (RR 0.88, 95% CI 0.81 to 0.95). Patients who were administered with corticosteroids also had 22% decreased risk of requiring invasive ventilation support (RR 0.78, 95% CI 0.64 to 0.95). Number of adverse events were similar between the two groups (RR 1.10, 95% CI 0.49 to 2.46).
Conclusion:Adjunct corticosteroid therapy provided improvements in clinical outcomes such as decreased deaths and decreased need for invasive ventilation support. There was no sufficient evidence of a significant adverse effect, hence it is relatively safe and beneficial to use in COVID19 patients. - Full text:8 Efficacy.pdf
