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Results for “Marijuana Usage”

461 trials

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Showing 20 of 461 results

Not applicableNot Yet RecruitingNCT07225738
What this trial is testing

Prospective Observational Cohort Study Evaluating the Impact of Cancer-Directed Treatment and Medication Use, Including Cannabis Use, in Multiple Myeloma Patients

Who this might be right for
Multiple Myeloma
City of Hope Medical Center 700
Not applicableStudy completedNCT03401333
What this trial is testing

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

Who this might be right for
Alcohol DrinkingMarijuana
Yale University 10
Testing effectiveness (Phase 2)Study completedNCT04036968
What this trial is testing

Enhancing Medication-based Analgesia in Humans- STUDY 2

Who this might be right for
PainCannabisOpioid Use
Johns Hopkins University 31
Early research (Phase 1)Looking for participantsNCT06660381
What this trial is testing

Psilocybin-assisted Treatment for Cannabis Use Disorder

Who this might be right for
Cannabis Use Disorder
Johns Hopkins University 12
Not applicableStudy completedNCT05328362
What this trial is testing

CanCope: Digital Intervention for Coping With Cannabis Craving

Who this might be right for
Cannabis Use
Trustees of Dartmouth College 53
Testing effectiveness (Phase 2)UnknownNCT00252980
What this trial is testing

CANDIS - Targeted Treatment for Cannabis Disorders

Who this might be right for
Cannabis Use Disorder
Technische Universität Dresden 210
Not applicableNot Yet RecruitingNCT07196462
What this trial is testing

Precision Brain Stimulation to Reduce Cannabis Craving in Schizophrenia

Who this might be right for
Cannabis UseSCHIZOPHRENIAPsychosis+1 more
Vanderbilt University Medical Center 100
Very early researchStudy completedNCT03204305
What this trial is testing

Brain Imaging of Cannabinoid Receptors

Who this might be right for
Cannabis Use DisorderCannabis Dependence, Continuous
Johns Hopkins University 28
Not applicableStudy completedNCT04567394
What this trial is testing

Cannabis Use Disorder Treatment Study

Who this might be right for
Cannabis Use Disorder, MildCannabis Use Disorder, ModerateCannabis Use Disorder, Severe
The University of Tennessee, Knoxville 1,077
Testing effectiveness (Phase 2)Looking for participantsNCT05999383
What this trial is testing

Understanding the Clinical Pharmacology of Marijuana-Tobacco Co-administration

Who this might be right for
THCCannabisCannabis Use+3 more
University of California, San Francisco 48
Not applicableLooking for participantsNCT02480283
What this trial is testing

Chronic Cannabis Smoking, Oxidative Stress and the Pulmonary Innate Immune Response

Who this might be right for
Cannabis SmokingOxidative Stress
University of Colorado, Denver 100
Testing effectiveness (Phase 2)Looking for participantsNCT06225232
What this trial is testing

Psilocybin in the Treatment of Cannabis Use Disorder: A-Proof-of-Concept Study

Who this might be right for
Cannabis Use Disorder, ModerateCannabis Use Disorder, Severe
McMaster University 16
Testing effectiveness (Phase 2)Study completedNCT02132832
What this trial is testing

Buspirone, Stress, and Attentional Bias to Marijuana Cues

Who this might be right for
Cannabis Use Disorder
The University of Texas Health Science Center, Houston 45
Not applicableStudy completedNCT04827992
What this trial is testing

Evaluation of Medical Cannabis and Prescription Opioid Taper Support for Reduction of Pain and Opioid Dose in Patients With Chronic Non-Cancer Pain

Who this might be right for
Opioid UsePainMarijuana Use
Massachusetts General Hospital 87
Not applicableStudy completedNCT06171399
What this trial is testing

Cannabis Edibles Packaging Descriptors Experiment

Who this might be right for
Cannabis Use
Wake Forest University Health Sciences 2,521
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 applicableLooking for participantsNCT03909477
What this trial is testing

Longitudinal Study of Xenon-129 MRI Imaging Effects of Cannabis Smoking

Who this might be right for
Cannabis UseCannabis SmokingMarijuana Smoking+1 more
Western University, Canada 200
Early research (Phase 1)Looking for participantsNCT05729932
What this trial is testing

Cannabis and Opioid Use Disorder

Who this might be right for
Opioid Use Disorder
University of Kentucky 15
Not applicableUnknownNCT05434429
What this trial is testing

Mobile Health for Problematic Behaviors and Substance Use

Who this might be right for
AddictionBehavioral AddictionNicotine Addiction+2 more
PredictWatch 600
Very early researchEnded earlyNCT03637842
What this trial is testing

Lorcaserin for Cannabis Use Disorder

Who this might be right for
Cannabis Use Disorder
New York State Psychiatric Institute 5
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