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Results for “Smoking, Marijuana”

118 trials

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Showing 20 of 118 results

Not applicableLooking for participantsNCT06736444
What this trial is testing

Brief Interventions to Reduce Comorbid Alcohol and Cannabis Misuse and Sleep Impairment in Young Adults (Rest-Up RCT)

Who this might be right for
InsomniaAlcohol UseMarijuana Use
University of Washington 800
Large-scale testing (Phase 3)WithdrawnNCT04340700
What this trial is testing

Characterization of the Pharmacodynamic Response to Vaped THC

Who this might be right for
VapingTHC
Massachusetts General Hospital
Not applicableWithdrawnNCT04266314
What this trial is testing

Maternal Marijuana Use and Fetal and Infant Outcome

Who this might be right for
Cannabis Use DisorderPregnancy Related
Johns Hopkins University
Not applicableStudy completedNCT04707911
What this trial is testing

Social Media Intervention to Stop Nicotine and Cannabis Vaping Among Adolescents

Who this might be right for
Vaping
University of California, San Francisco 500
Not applicableUnknownNCT04841655
What this trial is testing

Tobacco Cessation Among Smokers Under Alcohol and/or Cannabis Treatment

Who this might be right for
Mental Health DisorderSubstance Abuse DrugAlcohol Abuse+3 more
Institut Català d'Oncologia 1,625
Not applicableNot Yet RecruitingNCT07655609
What this trial is testing

LaunchPad: Supporting Healthy Decisions and Preventing Drug Use After High School

Who this might be right for
Substance-related DisordersAlcohol-Related DisordersTobacco Use Disorder+1 more
Prevention Strategies, LLC 5,000
Not applicableStudy completedNCT00650585
What this trial is testing

An Effectiveness Trial of Project ALERT

Who this might be right for
Alcohol DrinkingSmokingMarijuana Smoking
Pacific Institute for Research and Evaluation 8,338
Not applicableStudy completedNCT01096303
What this trial is testing

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

Who this might be right for
Chronic Obstructive Pulmonary Disease
The University of Texas Health Science Center, Houston 200
Not applicableStudy completedNCT02744118
What this trial is testing

Helping Eliminate Marijuana Use Through Pediatric Practice

Who this might be right for
Marijuana
American Academy of Pediatrics 620
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)Study completedNCT05485012
What this trial is testing

Reinforcing Effects of Marijuana and Opioids

Who this might be right for
Marijuana UseOpioid Use
Shanna Babalonis, PhD 8
Not applicableNot Yet RecruitingNCT07699198
What this trial is testing

Developing and Strengthening Cannabis Warnings: Warning Message Testing

Who this might be right for
CannabisMarijuana Use
University of North Carolina, Chapel Hill 1,500
Not applicableStudy completedNCT01863095
What this trial is testing

An Exercise App to Reduce Young Adults' MJ Use

Who this might be right for
Marijuana Smoking
State University of New York at Buffalo 36
Not applicableStudy completedNCT02865096
What this trial is testing

The Correlation of Women's Sexual Health and Marijuana Use

Who this might be right for
Women's Sexual Health
St. Louis University 373
Not applicableStudy completedNCT01762696
What this trial is testing

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

Who this might be right for
Marijuana Abuse
Boston Children's Hospital 70
Not applicableStudy completedNCT05979272
What this trial is testing

TECH App Marijuana Use Intervention for Court-Involved Adolescents

Who this might be right for
Cannabis UseAdolescent
Northwestern University 60
Testing effectiveness (Phase 2)Study completedNCT02892110
What this trial is testing

Varenicline Treatment for Cannabis Use Disorder

Who this might be right for
Substance Use Disorder
Medical University of South Carolina 72
Not applicableLooking for participantsNCT06239350
What this trial is testing

Young Adult Tobacco/Nicotine and Cannabis Co-use

Who this might be right for
Tobacco Use DisorderNicotine Dependence
Medical University of South Carolina 350
Large-scale testing (Phase 3)Looking for participantsNCT06883162
What this trial is testing

Cannabis-Tobacco Co-Use Treatment Study

Who this might be right for
Tobacco Use DisorderTobacco Use CessationCannabis Use+2 more
Medical University of South Carolina 200
Not applicableEnded earlyNCT04572646
What this trial is testing

Benefit of Systematic Proposition of Nicotine Substitution for Patients Undergoing Surgery

Who this might be right for
Smoking Cessation
Groupe Hospitalier Mutualiste de Grenoble 20
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