Overview Predictive Values of Serotonergic Alterations for Outcome - 2 Status: Terminated Trial end date: 1969-12-31 Target enrollment: 0 Participant gender: Male Summary The purpose of this study is to evaluate the predictive value of serotonergic alterations for outcome. Phase: Phase 1Accepts Healthy Volunteers? No Details Lead Sponsor: National Institute on Drug Abuse (NIDA)Collaborator: VA Office of Research and DevelopmentTreatments: Fenfluramine Criteria Please contact site for information.