AbbVie has announced submission of a Biologics License Application (BLA) to the U.S. Food and Drug Administration (FDA) for trenibotulinumtoxinE (TrenibotE) for the treatment of moderate to severe glabellar lines. "The submission provides evidence of TrenibotE's differentiated clinical profile to offer patients an opportunity to experience a faster onset and shorter treatment duration as an introduction to a neurotoxin," says Darin Messina, Ph.D., senior vice president, aesthetics R&D, AbbVie. "TrenibotE has the potential to transform the aesthetic toxin treatment landscape for new patients interested in the facial aesthetics category."
New patients wanting to experience the aesthetic benefits of a neurotoxin cite "fear of looking unnatural" as a barrier to initiating neurotoxin use for aesthetic indications. If approved, TrenibotE will be the first serotype E neurotoxin offering patients the opportunity to experience a neurotoxin with rapid clinical effect for a shorter duration of time as a trial before getting treatment with BOTOX Cosmetic.
The BLA submission is supported by data from over 2,100 patients treated with TrenibotE in the clinical program, which included two pivotal Phase 3 clinical studies evaluating TrenibotE for the treatment of moderate to severe glabellar lines (M21-500 and M21-508) and a Phase 3 open-label safety study (M21-509). All primary and secondary endpoints of the Phase 3 studies were met, with a rapid onset of action as early as eight hours after drug administration (the earliest assessment time) and observed efficacy duration for 2-3 weeks. Treatment-emergent adverse events for TrenibotE were similar to placebo, both as a single treatment and up to three consecutive treatments. Topline data from the Phase 3 pivotal studies were previously shared.