Participant has a primary diagnosis of bipolar I disorder.
The participant has had at least 1 prior documented manic episode that required treatment.
The participant is experiencing an acute manic episode or manic episode with mixed features, with or without psychotic symptoms.
You may not be if
Any unstable or poorly controlled medical condition or chronic disease (including history of neurological, hepatic, renal, cardiovascular, gastrointestinal, pulmonary, autoimmune, or endocrine disease that may affect study participation or results), or malignancy within 90 days before the start of screening.
Primary diagnosis is not bipolar I disorder.
History of clozapine treatment for treatment-resistant psychosis.
History of psychiatric hospitalization(s) for ≥30 consecutive days during the 90 days before the start of screening.
