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Results for “Marijuana Use”

475 trials

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Showing 20 of 475 results

Not applicableEnded earlyNCT05899101
What this trial is testing

The Impact of Opioid and Cannabis Exposure on Fetal Growth

Who this might be right for
Pregnancy RelatedSubstance UseFetal Growth Retardation+1 more
Dr. Laura Gaudet 20
Not applicableStudy completedNCT01603992
What this trial is testing

Quiting Marijuana Use: Self-report Study of Quitting Straegies and Withdrawal Symptoms

Who this might be right for
Cannabis AbuseCannabis Dependence
National Institute on Drug Abuse (NIDA) 822
Post-approval studies (Phase 4)UnknownNCT06159387
What this trial is testing

Randomized, Double-blind, Placebo-controlled Cannabis Extract x Placebo for Cocaine Addicts

Who this might be right for
Cocaine Dependence
University of Sao Paulo General Hospital 60
Testing effectiveness (Phase 2)Study completedNCT05488509
What this trial is testing

Acute Effects of Cannabis on Everyday Life Memory

Who this might be right for
Cannabis Use
Washington State University 121
Not applicableStudy completedNCT02816034
What this trial is testing

Cerebellar Alterations in Individuals With a Cannabis Use Disorder

Who this might be right for
Cannabis
Universitat Pompeu Fabra 32
Not applicableLooking for participantsNCT05396638
What this trial is testing

Characterization of Endocannabinoid and Endogenous Opioid Levels in Adolescents With Cannabis Use Disorder

Who this might be right for
Cannabis Use
University of Colorado, Denver 30
Very early researchLooking for participantsNCT04883255
What this trial is testing

Cannabis Use, Cognition, and the Endocannabinoid System in HIV

Who this might be right for
HIV-1-infection
University of California, San Diego 138
Not applicableStudy completedNCT03268551
What this trial is testing

MEMO-Medical Marijuana and Opioids Study

Who this might be right for
Opioid UseMarijuanaChronic Pain+1 more
Albert Einstein College of Medicine 257
Post-approval studies (Phase 4)Study completedNCT04228965
What this trial is testing

Cannabis and Tobacco Co-use Study

Who this might be right for
Tobacco Use Disorder
Medical University of South Carolina 181
Not applicableTemporarily pausedNCT05121428
What this trial is testing

Patients' Attitudes Toward and Experiences With Buprenorphine Treatment

Who this might be right for
Opioid-use DisorderAcceptability of Health CareOpioid-Related Disorders
Cambridge Health Alliance 817
Not applicableNot Yet RecruitingNCT07245212
What this trial is testing

Testing the Efficacy of the Cannabis Clinic for Patients With Psychosis (CCP) Intervention for Cannabis Use Reduction/Cessation in Patients With First Episode Psychosis (FEP)

Who this might be right for
PsychosisCannabis Use DisorderFirst Episode Psychosis (FEP)
King's College London 80
Testing effectiveness (Phase 2)Study completedNCT00743366
What this trial is testing

Effect of Quetiapine on Marijuana Withdrawal and Relapse

Who this might be right for
Marijuana Smoking
New York State Psychiatric Institute 20
Not applicableNot Yet RecruitingNCT07001371
What this trial is testing

Emotional Brain Training for Addiction Medicine Treatment - A Pilot Study

Who this might be right for
Cannabis Use DisorderStimulant Use DisorderOpioid Use Disorder+3 more
Loma Linda University 54
Post-approval studies (Phase 4)UnknownNCT03221231
What this trial is testing

N-acetylcysteine for the Treatment of Cannabis Dependence: Working Mechanisms

Who this might be right for
Cannabis Use DisorderCannabis Dependence
Universitair Ziekenhuis Brussel 75
Not applicableLooking for participantsNCT05855668
What this trial is testing

Phenotyping Patients With Alcohol and Cannabis Use Disorders Using the Addictions Neuroclinical Assessment

Who this might be right for
Alcohol Use DisorderCannabis Use Disorder
Centre for Addiction and Mental Health 400
Early research (Phase 1)Active Not RecruitingNCT05261321
What this trial is testing

Cannabis and Polysubstance Use: Response Inhibition and Stress Exposure

Who this might be right for
Healthy
University of British Columbia 20
Not applicableStudy completedNCT04866004
What this trial is testing

Contingency Management for Cannabis Use for Persons With HIV

Who this might be right for
MarijuanaHIV Infections
The University of Texas Health Science Center at San Antonio 25
Testing effectiveness (Phase 2)UnknownNCT03944447
What this trial is testing

Outcomes Mandate National Integration With Cannabis as Medicine

Who this might be right for
Chronic PainChronic Pain SyndromeChronic Pain Due to Injury+30 more
OMNI Medical Services, LLC 200,000
Not applicableNot Yet RecruitingNCT07496489
What this trial is testing

Perceptions of Proposed Warnings for Cannabis Edibles Packaging

Who this might be right for
Cannabis Use
Wake Forest University Health Sciences 1,250
Testing effectiveness (Phase 2)Study completedNCT03253926
What this trial is testing

Effect of Lorcaserin on Cannabis Withdrawal and Self-administration

Who this might be right for
Cannabis Use
New York State Psychiatric Institute 15
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