Overview A Study of LY2140023 in Schizophrenia Patients With Prominent Negative Symptoms Status: Completed Trial end date: 2012-06-01 Target enrollment: Participant gender: Summary The purpose of this study is to determine whether LY2140023, when added to standard-of-care antipsychotic treatment, will improve negative symptoms. Phase: Phase 2 Details Lead Sponsor: Denovo Biopharma LLCEli Lilly and CompanyTreatments: Olanzapine