Overview A Study of Duloxetine in Fibromyalgia Status: Completed Trial end date: 2013-12-01 Target enrollment: Participant gender: Summary The purpose of the study is to assess the effectiveness and safety of duloxetine in participants with fibromyalgia. Phase: Phase 3 Details Lead Sponsor: Eli Lilly and CompanyCollaborator: ShionogiTreatments: Duloxetine Hydrochloride