Impact of remdesivir on 28 day mortality in hospitalized patients with COVID-19: February 2021 Meta-analysis

Robinson, R.; Prakash, V.; Al Tamimi, R.; Albast, N.; Wieland, E.; Garcia, C.

Background: The COVID-19 pandemic has stimulated worldwide investigation into a myriad of potential therapeutic agents, including antivirals such as remdesivir. The first RCT reporting results on the impact of remdesivir on COVID-19 in a peer reviewed journal was the ACTT-1 trial published in November, 2020. The ACTT-1 trial showed more rapid clinical improvement and a reduced risk of 28-day mortality in patients who received remdesivir. This study is a meta-analysis of peer reviewed RCTs aims to estimate the association of remdesivir therapy compared to the usual care or placebo on all-cause mortality in hospitalized patients with COVID-19. Software based tools to accelerate the analysis process. Methods: Meta-analysis of peer reviewed RCTs comparing remdesivir to usual care or placebo. The protocol for this meta-analysis was registered and published in the PROSPERO database (CRD42021229985) on February 5, 2021. Results: Four English language RCTs were identified, including data from 7,333 hospitalized patients worldwide using remdesivir in COVID-19 positive patients. Meta-analysis of all identified RCTs showed no difference in survival in patients who received remdesivir therapy compared to usual care or placebo. The random effects meta-analysis has a summary odd ratio is 0.89 (95% CI 0.65-1.21, p = 0.30). Considerable variability in the severity of illness is noted with the rates of IMV at the time of randomization ranging from 0% to 27%. Conclusions: This meta-analysis of randomized controlled trials published in peer-reviewed literature by February 1, 2021 did not show reduced mortality in hospitalized patients with COVID-19 who received remdesivir. Further research is needed to clarify the role of remdesivir therapy in the management of COVID-19.