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. 2022 Feb;15(2):501-513.
doi: 10.1111/cts.13168. Epub 2021 Oct 31.

Cardiovascular events and safety outcomes associated with remdesivir using a World Health Organization international pharmacovigilance database

Affiliations

Cardiovascular events and safety outcomes associated with remdesivir using a World Health Organization international pharmacovigilance database

Se Yong Jung et al. Clin Transl Sci. 2022 Feb.

Abstract

On October 2020, the US Food and Drug Administration (FDA) approved remdesivir as the first drug for the treatment of coronavirus disease 2019 (COVID-19), increasing remdesivir prescriptions worldwide. However, potential cardiovascular (CV) toxicities associated with remdesivir remain unknown. We aimed to characterize the CV adverse drug reactions (ADRs) associated with remdesivir using VigiBase, an individual case safety report database of the World Health Organization (WHO). Disproportionality analyses of CV-ADRs associated with remdesivir were performed using reported odds ratios and information components. We conducted in vitro experiments using cardiomyocytes derived from human pluripotent stem cell cardiomyocytes (hPSC-CMs) to confirm cardiotoxicity of remdesivir. To distinguish drug-induced CV-ADRs from COVID-19 effects, we restricted analyses to patients with COVID-19 and found that, after adjusting for multiple confounders, cardiac arrest (adjusted odds ratio [aOR]: 1.88, 95% confidence interval [CI]: 1.08-3.29), bradycardia (aOR: 2.09, 95% CI: 1.24-3.53), and hypotension (aOR: 1.67, 95% CI: 1.03-2.73) were associated with remdesivir. In vitro data demonstrated that remdesivir reduced the cell viability of hPSC-CMs in time- and dose-dependent manners. Physicians should be aware of potential CV consequences following remdesivir use and implement adequate CV monitoring to maintain a tolerable safety margin.

Trial registration: ClinicalTrials.gov NCT04314817.

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Conflict of interest statement

All authors have no conflict of interest.

Figures

FIGURE 1
FIGURE 1
Overlap between cardiovascular entities. AMI, acute myocardial infarction
FIGURE 2
FIGURE 2
Redemsivir elicits cardiotoxic effects in hPSC‐CMs (a) and hiPSC‐CMs (b). Cardiotoxicity analyses was performed using hPSC‐CMs (hESC‐CMs and hiPSC‐CMs cell lines) in the presence of various concentrations of remdesivir. After 24 and 48 h post‐treatment, cell viability was determined by using the CellTiter 96 AQueous One Solution Cell Proliferation Assay (MTS, Promega). The data represent the mean (±SD) of at least two independent experiments performed in triplicate. CC50, 50% cytotoxic concentration; hESC‐CMs, cardiomyocyte derived from human embryonic stem cells; hiPSC‐CMs, cardiomyocytes derived from human embryonic stem cells

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