Overview IV Cocaine Abuse: A Laboratory Model - 4 Status: Completed Trial end date: 2001-12-01 Target enrollment: Participant gender: Summary The purpose of this study is to evaluate the effects of pergolide on cocaine taking and on the physiological and subjective effects of cocaine, including cocaine craving in non-opiate dependent cocaine users. Phase: Phase 2 Details Lead Sponsor: National Institute on Drug Abuse (NIDA)Collaborator: Columbia UniversityTreatments: CocainePergolide