Companies Seek Expanded Sotrovimab EUA
GlaxoSmithKline and Vir Biotechnology have asked FDA to approve an expanded emergency use authorization (EUA) for the Covid-19 monoclonal antibody treatment sotrovimab to include intramuscular administration. FDA approved the sotrovimab EUA 5/2021 as an investigational single-dose intravenous infusion for the early treatment of SARS-CoV-2.
The companies say the application is based on the Phase 3 COMET-TAIL trial that achieved its primary endpoint in demonstrating that 500mg intramuscular administration of sotrovimab was non-inferior and offered similar efficacy to 500mg intravenous administration for the early treatment of mild-to-moderate Covid-19 in high-risk, non-hospitalized adults and adolescents.