Overview Effects of Buprenorphine and Naloxone in Opiate Addicts - 4 Status: Completed Trial end date: 1996-03-01 Target enrollment: 0 Participant gender: All Summary The purpose of this study is to evaluate the behavioral and physiological effects of buprenorphine and naloxone, both alone and in combination. Phase: Phase 1Accepts Healthy Volunteers? No Details Lead Sponsor: National Institute on Drug Abuse (NIDA)Collaborator: University of PennsylvaniaTreatments: BuprenorphineNaloxone Criteria Please contact site for information.