Overview Neurobiology of Opioid Dependence: 1 - 1 Status: Withdrawn Trial end date: 1998-01-01 Target enrollment: 0 Participant gender: All Summary The purpose of this study is to evaluate the effects of lamotrigine on naloxone-precipitated opiate withdrawal. Phase: Phase 2Accepts Healthy Volunteers? No Details Lead Sponsor: Yale UniversityCollaborator: National Institute on Drug Abuse (NIDA)Treatments: Analgesics, OpioidLamotrigine Criteria Please contact site for information.