Comparison of Effectiveness and Safety of Nirmatrelvir/Ritonavir Versus Sotrovimab for Covid-19: A Systematic Review and Meta-Analysis Publisher



Amani B¹ ; Amani B¹ Show Affiliations
Source: Expert Review of Anti-Infective Therapy Published:2024

Abstract

Background: This study aims to compare the effectiveness and safety of nirmatrelvir/ritonavir (Paxlovid) and sotrovimab for coronavirus disease 2019 (COVID-19). Methods: A search was conducted on PubMed, Cochrane Library, and Web of Science to explore relevant studies from January 2021 to November 2023. The risk of bias in the included studies was assessed using the Cochrane Collaboration’s tool. Data analysis was conducted using the Comprehensive Meta-Analysis software (version 3.0). Results: Fifteen retrospective studies involving 13, 306 patients were included. The meta-analysis revealed no significant difference between the nirmatrelvir/ritonavir and sotrovimab groups in terms of mortality rate (odds ratio [OR] = 0.62, 95% confidence interval [CI]: 0.28 to 1.38), hospitalization rate (OR = 0.76, 95% CI: 0.48 to 1.22), death or hospitalization rate (OR = 0.75, 95% CI: 0.51 to 1.10), and intensive unit care admission (OR = 1.97, 95% CI: 0.38 to 10.07). In terms of safety, nirmatrelvir/ritonavir was associated with a higher incidence of adverse events (OR = 3.44, 95% CI: 1.29 to 9.17). Conclusions: The meta-analysis showed that nirmatrelvir/ritonavir and sotrovimab have similar effectiveness in treating COVID-19 patients. However, the certainty of evidence supporting these findings is low. High-quality research is needed to better compare these interventions in COVID-19. © 2024 Informa UK Limited, trading as Taylor & Francis Group.