On March 10,2021, Eli Lilly and Company (NYSE: LLY) announced new data from the randomized, double-blind, placebo-controlled BLAZE-1 Phase 3 study, demonstrating that the monoclonal antibodies bamlanivimab (LY-CoV555) 700 mg and etesevimab (LY-CoV016) 1400 mg together significantly reduced COVID-19 related hospitalizations and deaths ("events") in high-risk patients recently diagnosed with COVID-19. These results provide additional efficacy and safety data that support the use of the dose recently granted both Emergency Use Authorization by the U.S. Food and Drug Administration (FDA) and a positive scientific opinion by the European Medicines Agency's (EMA) Committee for Medicinal Products for Human Use (CHMP). This new Phase 3 cohort of BLAZE-1 included 769 high-risk patients, aged 12 and older with mild to moderate COVID-19 (therapy: n=511; placebo: n=258). There were 4 events in patients taking bamlanivimab with etesevimab and 15 events in patients taking placebo, representing an 87 percent risk reduction (p<0.0001). Bamlanivimab and etesevimab together also demonstrated statistically significant improvements on key secondary endpoints. These results are consistent with those seen in other data sets from BLAZE-1: in the previous Phase 3 cohort, bamlanivimab 2800 mg with etesevimab 2800 mg reduced the risk of hospitalizations and deaths by 70 percent and in the Phase 2 cohort, bamlanivimab alone reduced the risk of hospitalizations and ER visits by approximately 70 percent. The viral load reductions were also consistent with what was observed in the previous Phase 3 cohort of the study.
Login Or Register To Read Full Story