Overview Study of the Breast Milk Pharmacokinetics of Olanzapine and Samidorphan Status: Not yet recruiting Trial end date: 2023-07-01 Target enrollment: Participant gender: Summary This clinical lactation study is to provide information regarding the PK and amount of OLZ/SAM in breast milk and estimated infant exposure. Phase: Phase 1 Details Lead Sponsor: Alkermes, Inc.Treatments: Olanzapine