Overview Evaluation of a Desipramine Ceiling in Cocaine Abuse - 1 Status: Completed Trial end date: 2001-12-01 Target enrollment: 0 Participant gender: All Summary The purpose of this study is to confirm whether a blood level ""ceiling"" exists on desipramine effect in cocaine abuse. Phase: Phase 2Accepts Healthy Volunteers? No Details Lead Sponsor: National Institute on Drug Abuse (NIDA)Collaborator: Friends Research Institute, Inc.Treatments: CocaineDesipramine Criteria Please contact site for information.