A Clinical Study That Will Assess How Food Moves Through the Stomach and Effects Blood Glucose Levels in Subjects With Schizophrenia Taking SEP-363856 or and Prior Antipsychotic (PA) Standard

SEP-363856 will be supplied by 25 mg and 50 mg tablets. Multiple tablets may be required to achieve a single dose.

PA will be prepared by the pharmacy staff according to the patient's prescribed treatment and will be orally administered. Multiple tablets or capsules may be required to achieve a single dose.