Early research (Phase 1)Study completedNCT00842517What this trial is testingLong Term Maintenance of Drug AbstinenceWho this might be right forCocaine DependenceCocaine Abuse Treatment Research Institute 166
Early research (Phase 1)Study completedNCT00893269What this trial is testingThe Effect of Marijuana and Prescription Medications in Mood, Performance and SleepWho this might be right forMarijuana Dependence Johns Hopkins University 36
Post-approval studies (Phase 4)Study completedNCT00844272What this trial is testingPsychoeducation Reaches HCV-infected Methadone/Buprenorphine Substituted Patients in Standard Antiviral TreatmentWho this might be right forIntravenous Drug AbuseChronic Hepatitis C Universitätsklinikum Hamburg-Eppendorf 189
Not applicableStudy completedNCT01603992What this trial is testingQuiting Marijuana Use: Self-report Study of Quitting Straegies and Withdrawal SymptomsWho this might be right forCannabis AbuseCannabis Dependence National Institute on Drug Abuse (NIDA) 822
Not applicableLooking for participantsNCT07340554What this trial is testingNeuroimaging of Adolescent Cannabis Use TreatmentWho this might be right forCannabis UseCannabis DependenceCannabis Use Disorder+23 more Indiana University 80
Not applicableStudy completedNCT00946660What this trial is testingNon-Treatment Study of Factors Affecting Cocaine Drug ChoiceWho this might be right forCocaine Abuse or DependenceCocaine Related Disorders Wayne State University 16
Post-approval studies (Phase 4)WithdrawnNCT01015066What this trial is testingComparison of Buprenorphine/Naloxone With Naltrexone in Opioid Dependent AdolescentsWho this might be right forOpiate Addiction State University of New York at Buffalo
Not applicableStudy completedNCT00653263What this trial is testingCharacterizing Methamphetamine Withdrawal in Recently Abstinent Methamphetamine Users: A Pilot StudyWho this might be right forMethamphetamine DependenceMethamphetamine Withdrawal University of Arkansas 8
Not applicableStudy completedNCT02282306What this trial is testingPhone Interview to Prevent Recurring Opioid OverdosesWho this might be right forOverdoseOpioid-related DisordersDrug Addiction+5 more University of Cincinnati 30
Post-approval studies (Phase 4)Study completedNCT00484692What this trial is testingRandomized Trial of Ultrashort Psychotherapy vs Sustained-Release Bupropion for Smoking CessationWho this might be right forNicotine DependenceSubstance AbuseSubstance Dependence+1 more Medical University Innsbruck 779
Large-scale testing (Phase 3)Study completedNCT01281202What this trial is testingVigabatrin for the Treatment of Cocaine DependencyWho this might be right forCocaine AddictionCocaine Dependence Catalyst Pharmaceuticals, Inc. 207
Not applicableStudy completedNCT00631748What this trial is testingQuetiapine for the Reduction of Cocaine UseWho this might be right forCocaine DependenceCocaine AbuseCocaine Addiction+2 more Seattle Institute for Biomedical and Clinical Research 60
Early research (Phase 1)Study completedNCT01204723What this trial is testingMedications Development for the Treatment of Cannabis Related DisordersWho this might be right forNicotine WithdrawalMarijuana DependenceCannabis Dependence+2 more University of Virginia 63
Large-scale testing (Phase 3)UnknownNCT00484367What this trial is testingA Comparison of Adolescent Group Therapy and Transitional Family Therapy for Adolescent Alcohol and Drug AbusersWho this might be right forAlcohol AbuseAlcohol DependenceCannabis Abuse+2 more The Morton Center, Inc. 120
Post-approval studies (Phase 4)Study completedNCT00367874What this trial is testingTreatment of Polydrug-Using Opiate Dependents During WithdrawalWho this might be right forOpiate DependenceDrug DependenceSubstance Withdrawal Syndrome Sorlandet Hospital HF 12
Not applicableLooking for participantsNCT05534568What this trial is testingThe Oklahoma Parent-Child Assistance ProgramWho this might be right forSubstance Use DisordersPregnancy RelatedAlcohol Use Disorder (AUD)+14 more University of Oklahoma 200
Not applicableUnknownNCT01881802What this trial is testingStudy of Opioid Immunosuppressive EffectsWho this might be right forOpioid Abuse or Dependence Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University 50
Not applicableStudy completedNCT00249470What this trial is testingThe Therapeutic Workplace Initiation StudyWho this might be right forCocaine-Related DisordersOpioid-Related DisordersHeroin Dependence+1 more Johns Hopkins University 117
Not applicableStudy completedNCT02583243What this trial is testingProject BEST: Buprenorphine Entry Into Substance Abuse TreatmentWho this might be right forOpioid-related DisordersHIV InfectionsHepatitis C, Chronic+1 more Yale University 209
Testing effectiveness (Phase 2)Study completedNCT01128140What this trial is testingEfficacy Trial of Warrior Check-UpWho this might be right forAlcohol AbuseAlcohol DependenceSubstance Abuse+1 more University of Washington 242