Testing effectiveness (Phase 2)Not Yet RecruitingNCT07265752What this trial is testingTirzepatide for the Treatment of Cannabis Use DisorderWho this might be right forCannabis Use Disorder Brigham and Women's Hospital 6
Not applicableStudy completedNCT05309226What this trial is testingCannabis Use in Pregnancy and Downstream Effects on Maternal and Infant HealthWho this might be right forCannabis UseMarijuana Use Ottawa Hospital Research Institute 43
Testing effectiveness (Phase 2)UnknownNCT02083874What this trial is testingCannabidiol (CBD) for the Management of Cannabis Withdrawal: A Phase II Proof of Concept StudyWho this might be right forCannabis Use Disorder The University of New South Wales 5
Not applicableNot Yet RecruitingNCT04146714What this trial is testingSubstance Use Screening to Encourage Behavior Change Among Young People in Primary CareWho this might be right forSubstance UseBinge DrinkingCannabis Use+1 more Prof. Dagmar M. Haller 840
Large-scale testing (Phase 3)Study completedNCT01109563What this trial is testingTeen Marijuana Check-UpWho this might be right forCannabis Use Disorder Denise Walker 252
Large-scale testing (Phase 3)WithdrawnNCT01454206What this trial is testingIntegration of (iSBIRT) for Teen Drug Use Into a Pediatric NetworkWho this might be right forSubstance Use Boston Children's Hospital
Not applicableLooking for participantsNCT07489443What this trial is testingFeasibility and Acceptability Trial to Reduce Tobacco and Cannabis Use During Pregnancy and PostpartumWho this might be right forPerinatalCannabis UseTobacco Use+1 more University of Pittsburgh 25
Not applicableLooking for participantsNCT04871048What this trial is testingExamining tDCS Effect on Cannabis Use Disorder in Patients With SchizophreniaWho this might be right forSchizophreniaCannabis-Induced Disorder Centre Hospitalier Universitaire de Saint Etienne 110
Not applicableStudy completedNCT00218478What this trial is testingEvaluating Responses to Drug-Related Cues Versus Neutral Cues to Understand the Effects of Marijuana Craving - 1Who this might be right forMarijuana Abuse Wayne State University 15
Not applicableStudy completedNCT04284813What this trial is testingFamilies With Substance Use and Psychosis: A Pilot StudyWho this might be right forPsychosisSubstance UseSubstance Use Disorders+12 more Mclean Hospital 29
Not applicableStudy completedNCT03538288What this trial is testingFeasibility Trial of rTMS for Cannabis Use DisorderWho this might be right forCannabis Medical University of South Carolina 3
Not applicableStudy completedNCT02063984What this trial is testingBehavioral Treatment of Adolescent Substance UseWho this might be right forSubstance Use Disorders Dartmouth-Hitchcock Medical Center 59
Not applicableStudy completedNCT03617692What this trial is testingCannabis Use in Cancer PatientsWho this might be right forSolid Tumor, Adult University of Colorado, Denver 27
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
Testing effectiveness (Phase 2)Looking for participantsNCT06569394What this trial is testingCannabidiol in Young Adult Cannabis UsersWho this might be right forCannabis Use Disorder University of Colorado, Denver 200
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 applicableStudy completedNCT02530645What this trial is testingDevelopment and Testing of a Smartphone Application to Reduce Substance Use and Sexual Risk Among Homeless Young AdultsWho this might be right forAlcohol UseMarijuana UseSexual Behavior New York State Psychiatric Institute 60
Not applicableStudy completedNCT04116619What this trial is testingInvestigating Stress-related Mechanisms in the Laboratory and Real World in Individuals With Cannabis Use DisorderWho this might be right forCannabis Use Disorder Yale University 39
Not applicableStudy completedNCT04707911What this trial is testingSocial Media Intervention to Stop Nicotine and Cannabis Vaping Among AdolescentsWho this might be right forVaping University of California, San Francisco 500
Large-scale testing (Phase 3)WithdrawnNCT03467620What this trial is testingCannabidiol Usage as an Adjunct Therapy for Crohn's DiseaseWho this might be right forCrohn DiseaseInflammatory Bowel DiseasesCannabis University of Illinois at Chicago