Search clinical trials for: Marijuana use

Total 21429 results

Mclean Hospital

Completed

Cannabidiol Pharmacotherapy for Adults With Cannabis Use Disorder (CBD)

Cannabis Use Disorder

United States
Dartmouth-Hitchcock Medical Center
National Institute on Drug Abuse (NIDA)

Completed

Targeting Tobacco Cessation During Treatment for Cannabis Use Disorders

Cannabis Dependence

United States
University of Houston

Unknown

Project RAD: A Brief Intervention for Young Adult Alcohol or Marijuana Users

Alcohol; Use, Problem | Marijuana Usage
Dartmouth-Hitchcock Medical Center
National Institute on Drug Abuse (NIDA)

Completed

Clinical Trial Tobacco Marijuana (RCTTM)

Tobacco Use Disorder | Cannabis Use Disorder

United States
Bezmialem Vakif University

Completed

A Trial for Peroperative Procedure and Postoperative Pain After Rectal Misoprostol or Rectal Hyoscine Administration

Pain, Postoperative | Hysteroscopic Surgery

Turkey
New York State Psychiatric Institute
National Institute on Drug Abuse (NIDA)

Completed

Effects of Smoked Marijuana on Risk Taking and Decision Making Tasks

Marijuana Use Disorder

United States
Friends Research Institute, Inc.
National Institute on Drug Abuse (NIDA)

Completed

A Clinical Trial of SBIRT Services in School-based Health Centers

Risk Behavior | Marijuana Use | Alcohol Consumption | Unsafe Sex
Universitat Pompeu Fabra
Hospital Clinic of Barcelona; Institut d'Investigacions Biomèdiques August...

Completed

Cerebellar Alterations in Individuals With a Cannabis Use Disorder

Cannabis
Yale University

Completed

Development of a Videogame Prototype Targeting Cigarette and Marijuana Smoking, and Tobacco Product Prevention Among Young Adolescents (smokeScreen)

Smoking

United States
University College, London

Completed

Cannabidiol: a Novel Intervention for Cannabis Use Problems?

Cannabis Use Disorder

United Kingdom
Yale University

Completed

Brief Interventions With Text Messaging to Reduce Adolescent Alcohol and Marijuana Use (STAR)

Alcohol Drinking | Marijuana

United States
Yale University

Completed

Development of a Videogame Prototype Targeting Cigarette and Marijuana Smoking, and Tobacco Product Prevention Among Young Adolescents (smokeSCREEN)

Smoking

United States
University of California, Merced

Completed

Parents' View About Discussing Health Behaviors

Parents of Children Ages 10 to 17 Years Old

United States
New York State Psychiatric Institute
National Institute on Drug Abuse (NIDA); Research Foundation for Mental Hygiene...

Completed

Effects of Low-dose Naltrexone in Combination With a Range of Smoked Marijuana

Marijuana Smoking

United States
Hunter Holmes Mcguire Veteran Affairs Medical Center
VA Mental Illness Research, Education and Clinical Centers

Completed

Neurobehavioral Measurement of Substance Users in Outpatient Treatment Setting

Cannabis Dependence | Opioid-use Disorder | Cocaine Use Disorder | Cocaine Dependence | Opiate Dependence

United States
Assistance Publique Hopitaux De Marseille

Unknown

Study of the Cannabis Use of Minors Imprisoned in the PACA Region

Cannabis Use

France
Mclean Hospital
Brain & Behavior Research Foundation

Terminated

Combination of Dronabinol and Clonidine for Cannabis Dependence in Patients With Schizophrenia (DCCS)

Cannabis Dependence | Marijuana Dependence

United States
Medical University of South Carolina

Completed

Feasibility Trial of rTMS for Cannabis Use Disorder

Cannabis

United States
National Institute on Drug Abuse (NIDA)

Completed

Oral Fluid, Plasma and Whole Pharmacokinetics and Stability Following Smoked Cannabis

Cannabis Use | Drug Abuse

United States
Wayne State University
National Institute on Drug Abuse (NIDA); National Institutes of Health (NIH)

Completed

Computer-delivered Screening & Brief Intervention for Marijuana Use in Pregnancy

Pregnancy | Marijuana Use

United States
National Institute on Drug Abuse (NIDA)

Completed

Evaluation of the Effects of Cannabidiol (CBD) Compared to Delta-9-Tetrahydrocannabinol (THC) and Alprazolam

Cannabis Use Disorder

United States
Mclean Hospital
National Institute on Drug Abuse (NIDA)

Completed

Nabilone for Cannabis Dependence: A Pilot Study (NAB CAN)

Cannabis Dependence | Marijuana Dependence

United States
Central Hospital, Nancy, France

Unknown

Mindfulness Meditation and Cannabis Dependence : Therapy Effectiveness (MACBETH)

Addiction | Cannabis Dependence | Cannabis Use
Northwell Health
National Institute on Drug Abuse (NIDA)

Completed

Improving Substance Use and Clinical Outcomes in Heavy Cannabis Users With Quetiapine (CD)

Cannabis Dependence

United States
National Institute on Drug Abuse (NIDA)

Completed

Assessment of Cannabis Craving in Schizophrenia Using Virtual Reality

Cannabis Use

United States
Wayne State University
National Institute on Drug Abuse (NIDA)

Completed

Medical Marijuana Use in HIV+ Patients Prospective Cohort Study (MMC-1)

Marijuana Smoking | HIV Positive

United States
National Institute on Drug Abuse (NIDA)

Completed

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

Cannabis Dependence | Cannabis Abuse

United States
New York State Psychiatric Institute
National Institute on Drug Abuse (NIDA); Research Foundation for Mental Hygiene...

Completed

Effects of a Range of Naltrexone Doses in Combination With Smoked Marijuana

Marijuana Use
St. Louis University

Completed

The Correlation of Women's Sexual Health and Marijuana Use

Women's Sexual Health

United States
Butler Hospital

Completed

Emerging Adults Who Use Alcohol and Marijuana (HEAT)

Marijuana Use | Alcohol Use | Sexually Transmitted Infections

United States
Centre for Addiction and Mental Health

Terminated

rTMS Treatment for Cannabis Use Disorders in Psychosis

Psychosis | Cannabis Use Disorder

Canada
New York State Psychiatric Institute
National Institute on Drug Abuse (NIDA); Research Foundation for Mental Hygiene...

Completed

Effect of Quetiapine on Marijuana Withdrawal and Relapse

Marijuana Smoking

United States
Johns Hopkins University
National Institute on Drug Abuse (NIDA)

Completed

The Effect of Prescription Medications in Marijuana Users

Marijuana Abuse

United States
Johns Hopkins University
National Institute on Drug Abuse (NIDA)

Completed

Effects of Dronabinol (Oral THC) on Cannabis Use

Marijuana Smoking

United States
The Scripps Research Institute
National Institute on Drug Abuse (NIDA)

Completed

Pharmacological Treatment of Comorbid Alcohol and Marijuana Withdrawal and Dependence

Alcohol Dependence | Cannabis Dependence | Alcohol Use Disorder | Cannabis Use Disorder

United States
University Hospital, Clermont-Ferrand

Completed

Survey on the Place of Community Pharmacists in the Detection of Cannabis Use: a Student's Point of View (CANNACY)

Cannabis Use

France
National Institute on Drug Abuse (NIDA)
University of Maryland

Withdrawn

Pilot Study Repetitive Transcranial Magnetic Stimulation (rTMS) in Cannabis Craving

Cannabis Use

United States
University of Pennsylvania
Pennsylvania Department of Health

Completed

Baclofen Effects on Marijuana Dependence

Marijuana Dependence

United States
The Scripps Research Institute
National Institute on Drug Abuse (NIDA)

Completed

Gabapentin Treatment of Cannabis Dependence

Cannabis Dependence | Cognitive Deficits | Cannabis Withdrawal

United States
The University of Texas Health Science Center,...
National Institute on Drug Abuse (NIDA)

Completed

Buspirone, Stress, and Attentional Bias to Marijuana Cues

Cannabis Use Disorder

United States
The University of Texas Health Science Center,...

Completed

Effects of Marijuana Used on Lung Function in Persons With Chronic Obstructive Pulmonary Disease (COPD)

Chronic Obstructive Pulmonary Disease

United States
Rambam Health Care Campus

Completed

Evaluation Prospectively the Level of Reduction in Cognitive Functions of Cancer Patients Who Are on Active Oncology Treatments and Use Cannabis. The Second Goal is to Identify High-risk Groups for Cognitive Impairment Due to Cannabis Use.

1- Cancer Patients During Chemotherapy Treatment | 2- Use of Cannabis Comparing to Control Without Cannabis Use

Israel
University of Memphis
National Institute on Alcohol Abuse and Alcoholism (NIAAA)

Completed

Improving Brief Marijuana Interventions With a Behavioral Economic Supplement (BLUE-J)

Marijuana Use

United States
Yale University
National Institute on Drug Abuse (NIDA)

Completed

Screening to Augment Referral to Treatment- Project START (ProjectSTART)

Substance-Related Disorders | Tobacco Use Disorder | Marijuana Abuse | Alcohol Abuse

United States
UConn Health
National Institute on Drug Abuse (NIDA)

Completed

Adaptive Treatment for Adolescent Cannabis Use Disorders

Mental Disorders | Cannabis Use Disorder | Addictive Behaviors

United States
University of North Carolina, Chapel Hill
National Institute on Drug Abuse (NIDA); National Institute on Alcohol Abuse... and other collaborators

Completed

Adolescent Safer Sex Social Network Intervention

Alcohol Drinking | Sexual Behavior | Marijuana Smoking

United States
University of Electronic Science and Technology...
German Research Foundation; University Hospital, Bonn

Completed

Social and Emotional Brain Function in Cannabis Users

Cannabis Dependence

Germany
University of Electronic Science and Technology...
German Research Foundation; University Hospital, Bonn

Completed

Emotional Brain Processes in Recreational Cannabis Users

Recreational Cannabis Use
National Institute on Drug Abuse (NIDA)

Completed

Effectiveness of Selegiline in Treating Marijuana Dependent Individuals - 1

Marijuana Abuse

United States
Boston Children's Hospital

Completed

A Real-time, Contextual Intervention Using Mobile Technology to Reduce Marijuana Use in Youth (MOMENT)

Marijuana Abuse

United States

Search clinical trials for: Marijuana use

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