Overview Buprenorphine Pharmacology Related to Addiction Treatment - 21 Status: Completed Trial end date: 1969-12-31 Target enrollment: Participant gender: Summary The purpose of this study is to examine if chronic buprenorphine administration will generate supersensitivity to opiates. Phase: Phase 2 Details Lead Sponsor: National Institute on Drug Abuse (NIDA)Collaborator: University of VermontTreatments: Buprenorphine