X-NOVA-OLE is a multicenter, open-label study to evaluate the long-term safety, tolerability, and efficacy of azetukalner as a monotherapy in adult participants who successfully completed an antecedent Phase 3 study of azetukalner in Major Depressive Disorder (MDD).
Phase 3 trials are pivotal studies with large patient populations (hundreds to thousands) designed to prove efficacy and safety for FDA submission. A successful Phase 3 readout is typically the last major hurdle before a New Drug Application (NDA) or BLA filing.
Current status: ENROLLING BY INVITATION.
Xenon Pharmaceuticals (XENE) is the sponsoring company for this trial. BiotechSign currently grades this company D (35/100) based on composite catalyst signals across its full pipeline. This trial is one data point in that overall catalyst picture.