Overview A Comparison of Study Drug With Placebo and Haloperidol in Patients With Schizophrenia Status: Completed Trial end date: 2003-05-01 Target enrollment: Participant gender: Summary The purpose of this study is to evaluate the efficacy of the drug SM-13496 compared to a placebo and to haloperidol in patients with schizophrenia. Phase: Phase 2 Details Lead Sponsor: SunovionTreatments: HaloperidolHaloperidol decanoateLurasidone Hydrochloride