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 applicableStudy completedNCT02290938What this trial is testingMotivational Interviewing and Culture for Urban Native American Youth (MICUNAY)Who this might be right forAlcohol UseMarijuana Use RAND 185
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
Testing effectiveness (Phase 2)Study completedNCT03144232What this trial is testingA Preliminary Investigation of Pre-Frontal Repetitive Transcranial Magnetic Stimulation (rTMS) for the Treatment of Cannabis Use DisorderWho this might be right forCannabis Use Disorder Stanford University 72
Not applicableStudy completedNCT00376233What this trial is testingNiacin Flushing as Marker of Cannabis Effects on Arachidonic Acid Pathways in SchizophreniaWho this might be right forSchizophreniaCannabis Abuse University of Jena 100
Not applicableLooking for participantsNCT04325958What this trial is testingAge Differences in the Effects of Cannabis on Simulated DrivingWho this might be right forCannabis Centre for Addiction and Mental Health 128
Large-scale testing (Phase 3)UnknownNCT00673647What this trial is testingCANDIS-II: Evaluation of the Cognitive-behavioral Treatment Programme CANDISWho this might be right forCannabis Use Disorders Technische Universität Dresden 450
Very early researchUnknownNCT04113096What this trial is testingDibenzyl Trisulphide (GUINEAHEN WEED) for Stage IV CancerWho this might be right forStage IV Prostate CancerStage IV Colon CancerStage IV Breast Cancer+1 more The University of The West Indies 104
Not applicableActive Not RecruitingNCT05726617What this trial is testingAvatar Intervention for the Treatment of Cannabis Use Disorder in Patients With Severe Mental Health DisordersWho this might be right forPsychotic DisordersCannabis Use DisorderMental Health Disorder Ciusss de L'Est de l'Île de Montréal 32
Early research (Phase 1)Looking for participantsNCT06920238What this trial is testingUse of a Generative AI (Gen-AI) Chatbot for Anxiety and Depression Among Persons With Cannabis UseWho this might be right forCannabis Use DisorderAnxietyDepression, Anxiety+1 more Trustees of Dartmouth College 15
Post-approval studies (Phase 4)Study completedNCT03056482What this trial is testingHaloperidol Versus Ondansetron for Cannabis Hyperemesis Syndrome (HaVOC)Who this might be right forCannabis Use Disorder Dr. Marco L.A. Sivilotti 33
Not applicableStudy completedNCT01329315What this trial is testingProject Chill: Tailored Youth Drug Intervention In Primary CareWho this might be right forMarijuana Use University of Michigan 1,141
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
Very early researchNot Yet RecruitingNCT04855526What this trial is testingTHC + CBD and Memory StudyWho this might be right forMarijuana UseCannabis UseCannabis Intoxication Hartford Hospital 9
Early research (Phase 1)Study completedNCT02177513What this trial is testingEffects of Cannabis Administration Routes on Human Performance and PharmacokineticsWho this might be right forCannabis Use National Institute on Drug Abuse (NIDA) 28
Testing effectiveness (Phase 2)Ended earlyNCT04139668What this trial is testingVivitrol Treatment for Cannabis Use DisorderWho this might be right forCannabis Use Disorder Centre for Addiction and Mental Health 1
Early research (Phase 1)WithdrawnNCT01784627What this trial is testingTrial of Computerized SBI to Reduce Teen Alcohol UseWho this might be right forAlcohol AbuseCannabis AbuseNicotine Dependence Boston Children's Hospital
Not applicableStudy completedNCT05566730What this trial is testingCulturally Tailored Cannabis Use Disorder AppWho this might be right forCannabis Use University of Houston 50
Not applicableStudy completedNCT01529047What this trial is testingWeb-based vs In-person Personalized Feedback Intervention for Comorbid Substance Use and Disordered GamblingWho this might be right forGamblingAlcohol ConsumptionCannabis University of Washington 361
Testing effectiveness (Phase 2)WithdrawnNCT00891631What this trial is testingPrimary Care iSBIRT to Reduce Serious Teen Health RisksWho this might be right forSubstance-related DisordersDepressionHigh-risk Sex Boston Children's Hospital