A practical approach in refining binary outcome for treatment effect of COVID-19 according to geographical diversity

The recent COVID-19 pandemic has drawn attention to health and economics worldwide. Initially, diseases only ravage local populations, while a pandemic could aggravate global economic burdens. Lopinavir/Ritonavir is an anti-HIV drug that was used on small scale patients during SARS, but its effectiv...

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Bibliographic Details
Published in:Tropical medicine and infectious disease 2023-01, Vol.8 (2), p.1-8
Main Author: Tzeng, I-Shiang
Format: Article
Language:English
Subjects:
Analysis
Bias
Body temperature
Care and treatment
Communication
Coronaviruses
COVID-19
COVID-19 (Disease)
Drugs
Effectiveness
efficacy
Epidemics
Epidemiology
geographical diversity
Health aspects
HIV
Human immunodeficiency virus
Hypothesis testing
Lopinavir/Ritonavir
Meta-analysis
Mortality
Pandemics
safety
small number of studies bias
Social aspects
Treatment
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Summary:The recent COVID-19 pandemic has drawn attention to health and economics worldwide. Initially, diseases only ravage local populations, while a pandemic could aggravate global economic burdens. Lopinavir/Ritonavir is an anti-HIV drug that was used on small scale patients during SARS, but its effectiveness for COVID-19 treatment is still unclear. Previous studies or meta-analysis have retrieved clinical data of subgroup analysis to evaluate the efficacy and safety of Lopinavir/Ritonavir for the treatment of COVID-19 in a few affected regions. However, geographical diversity and small number of studies bias correction were not achieved in such subgroup analysis of published meta-analysis. The present study demonstrates a practical approach in refining the binary outcome for COVID-19 treatment of Lopinavir/Ritonavir according to geographical location diversity and small number of studies (less than or equal to five) for subgroup analysis. After performing practical approach, the risk of adverse event with LPV/RTV for treatment of COVID-19 becomes nonsignificant compared to previous meta-analysis. Furthermore, we also notice heterogeneity of random effect of meta-analysis may be declined after proposed adjustment. In conclusion, proposed practical approach is recommend for performing a subgroup analysis to avoid concentration in a single geographical location and small number of studies bias.
ISSN:2414-6366
2414-6366
DOI:10.3390/tropicalmed8020083