Summary
A study to evaluate the efficacy and safety of an experimental drug (SEP-363856) in acutely psychotic adults with schizophrenia
Description
This is a multicenter, randomized, double-blind, parallel-group, flexibly-dosed, study evaluating the efficacy and safety of SEP-363856 in acutely psychotic adult subjects with schizophrenia using SEP-363856 (50 or 75 mg/day [ie, once daily]) versus placebo over a 4-week treatment period. Primary hypoathesis to be tested: H0: μSEP = μPBO versus H1: μSEP ≠ μPBO, where μSEP and μPBO are the mean changes from Baseline at Week 4 in PANSS total score for the SEP-363856 and placebo arms, respectively. Subjects who complete study SEP361-201 may be eligible to enroll in the open-label extension study SEP361-202.