Overview Carvedilol for Psychostimulant Dependence Status: Completed Trial end date: 2014-05-01 Target enrollment: Participant gender: Summary This study examines whether carvedilol prolongs abstinence in recently abstinent cocaine dependent participants. Phase: Phase 2 Details Lead Sponsor: University of ArkansasCollaborators: Baylor College of MedicineNational Institute on Drug Abuse (NIDA)Treatments: Carvedilol