Overview A Study to Characterize the Abuse Liability of ALO-02 in Healthy, Non-Dependent, Recreational Opioid Abusers Status: Completed Trial end date: 2013-08-09 Target enrollment: Participant gender: Summary The main purpose of this study is to determine if oxycodone and naltrexone combination capsules (ALO-02) have the potential to be abused. Phase: Phase 1 Details Lead Sponsor: PfizerCollaborators: INC ResearchSyneos HealthTreatments: Analgesics, OpioidNaltrexoneOxycodone