SEP-363856 matching placebo

A Phase 2/3, Multicenter, Randomized, Double blind, Placebo controlled Trial of the Safety and Efficacy of Flexible Doses of SEP 363856 as Adjunctive Therapy in the Treatment of Adults with Major Depressive Disorder.

A Randomized, Double-blind, Parallel-group, Placebo-controlled, Fixed-dose, Multicenter Study to Evaluate the Efficacy and Safety of SEP-363856 in Acutely Psychotic Patients with Schizophrenia, Followed by an Open-label Extension Phase