Overview Assessment of the Potential Interactions Between Cocaine and GBR 12909 - 1 Status: Unknown status Trial end date: 1969-12-31 Target enrollment: Participant gender: Summary The purpose of this study is to assess the potential interactions between iv cocaine and GBR 12909. Phase: Phase 1 Details Lead Sponsor: National Institute on Drug Abuse (NIDA)Treatments: CocaineVanoxerine