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Results for “Marijuana Smoking”

113 trials

Showing 20 of 113 results

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)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
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 applicableStudy completedNCT02710019
What this trial is testing

Good Shepherd: Back to Reality Series

Who this might be right for
Knowledge
McMaster University 55
Not applicableStudy completedNCT03360799
What this trial is testing

Questionnaires in Assessing Attitudes About Legalization of Marijuana Use in Participants With Cancer

Who this might be right for
Malignant Neoplasm
M.D. Anderson Cancer Center 103
Not applicableLooking for participantsNCT07339150
What this trial is testing

MiREA-AC for Reducing Problematic Alcohol and Marijuana Use in College Students

Who this might be right for
Alcohol MisuseCannabis Misuse
mHealth Systems Inc. 150
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
Testing effectiveness (Phase 2)Study completedNCT00893074
What this trial is testing

The Effect of Prescription Medications in Marijuana Users

Who this might be right for
Marijuana Abuse
Johns Hopkins University 24
Not applicableActive Not RecruitingNCT05979272
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
Not applicableStudy completedNCT01536912
What this trial is testing

Medical Marijuana Use in HIV+ Patients: Probability Survey

Who this might be right for
HIV Positive
Wayne State University 218
Not applicableLooking for participantsNCT07439471
What this trial is testing

Understanding Tobacco and Cannabis Co-Use Practices: Initiation, Escalation, and Maintenance

Who this might be right for
Cigarette Smoking-Related Carcinoma
Roswell Park Cancer Institute 40
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 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
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
Early research (Phase 1)Not Yet RecruitingNCT06055231
What this trial is testing

PK/PD of Vaping THC-containing Liquids vs. Smoked Cannabis

Who this might be right for
Cigarette Smoking-Related Carcinoma
Roswell Park Cancer Institute 40
Testing effectiveness (Phase 2)Study completedNCT05494437
What this trial is testing

Effect of PP-01 on Cannabis Withdrawal Syndrome

Who this might be right for
Cannabis Withdrawal
PleoPharma, Inc. 234
Testing effectiveness (Phase 2)Study completedNCT01292642
What this trial is testing

Cognitive Behavioral Therapy and the Nicotine Transdermal Patch for Cannabis Dependence and Nicotine Dependence

Who this might be right for
Cannabis DependenceNicotine Dependence
Mclean Hospital 12
Not applicableStudy completedNCT02869451
What this trial is testing

Mobile Contingency Management for Marijuana and Tobacco Cessation

Who this might be right for
Cigarette SmokingMarijuana Abuse
Duke University 7
Not applicableLooking for participantsNCT07167225
What this trial is testing

Carcinogen and Toxicant Exposure Among Young Adults Who Co-Use E-cigarettes and Cannabis (Co-Tox Study)

Who this might be right for
Cigarette Smoking-Related CarcinomaE-Cig Use
Roswell Park Cancer Institute 150
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