Overview Safety and Efficacy of Nalmefene in Patients With Alcohol Dependence Status: Completed Trial end date: 2010-11-01 Target enrollment: Participant gender: Summary The purpose of the study is long-term safety, tolerability and efficacy of nalmefene in patients with alcohol dependence. Phase: Phase 3 Details Lead Sponsor: H. Lundbeck A/STreatments: EthanolNalmefeneNaltrexone