A Study of SEP-380135 in Adults With Schizophrenia or Major Depressive Episode

Exclusion Criteria

• •Attempted suicide within 12 months prior to screening
• •A disorder or history of a condition, or previous gastrointestinal conditions that may interfere with drug absorption, distribution, metabolism, excretion, gastrointestinal motility, or pH, or a history of clinically significant abnormality of the hepatic (including participants with moderate \[Child-Pugh Class B\] and severe \[Child-Pugh Class C\] hepatic impairment) or renal system (a glomerular filtration rate less than (\<) 60 milliliters per minute (mL/min)), or a history of malabsorption, bowel resection, bariatric surgery or gastric band/lap band surgery, or is on medications that might interfere with gastric motility.
• •Aspartate aminotransferase (AST), alanine aminotransferase (ALT), or bilirubin ≥ 2 times the upper limit of the reference ranges provided by the safety laboratory at screening, or total bilirubin ≥ 2 times the upper limit of reference (except for participants with Gilbert's syndrome or similar condition).
• •Has any clinically significant unstable medical condition, clinically significant chronic disease, or any psychiatric symptom or diagnosis that in the opinion of the investigator, MM, or sponsor would pose a risk to the participant or the scientific objectives of the trial.