Overview Olanzapine Versus Active Comparator in the Treatment of Bipolar I Disorder Status: Completed Trial end date: 2002-08-01 Target enrollment: Participant gender: Summary This is a research study comparing the safety and efficacy of two active study medications for the treatment of bipolar I disorder. Phase: Phase 4 Details Lead Sponsor: Eli Lilly and CompanyTreatments: OlanzapineRisperidone