Clinical trials: Cannabis Use
Opioid Use Disorder
Cannabis and Opioid Use Disorder
This study plans to enroll participants with opioid use disorder who are not currently seeking treatment to assess the effects of cannabis on opioid withdrawal and other related outcomes.
- Trial name
- NCT05729932
- Testing
- Inhaled vaporized cannabis, Intransal opioid
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Shanna Babalonis, PhD
Cannabis Use Disorder
Applying Neuromodulation to Boost the Efficacy of Motivational Interviewing
The goal of this clinical trial is to learn how adding brain stimulation to a brief counseling session affects adults with cannabis use disorder.
- Trial name
- NCT07787572
- Testing
- transcranial alternating current stimulation, Motivational interviewing (MI)
- Where
- United States
- Volunteers
- 82 people
- Sponsor
- The Mind Research Network
Cannabis Dependence
Study of Long-Acting Injectable Naltrexone to Treat Cannabis Dependence
This is an 8 week, outpatient research study testing the use of long-acting naltrexone (Vivitrol) as a treatment for marijuana dependence.
- Trial name
- NCT02088177
- Testing
- Long-acting injectable naltrexone
- Where
- 2 sites in United States
- Volunteers
- 12 people
- Sponsor
- New York State Psychiatric Institute
Cannabis Use Disorder, Stimulant Use Disorder
Emotional Brain Training for Addiction Medicine Treatment - A Pilot Study
The goal of this clinical trial is to determine whether Emotional Brain Training (EBT), a behavioral modification method, can help manage stress and health problems related to addiction.
- Conditions
- Cannabis Use Disorder, Stimulant Use Disorder, Opioid Use Disorder, Tobacco Use Disorder
- Trial name
- NCT07001371
- Testing
- Emotional Brain Training, Standard addiction counseling and medical therapy
- Where
- United States
- Volunteers
- 54 people
- Sponsor
- Loma Linda University
Substance Use
Integration of (iSBIRT) for Teen Drug Use Into a Pediatric Network
The Goal of this project is to integrate a previously-tested internet-facilitated Screening, Brief Intervention, and Referral to Treatment (iSBIRT) system for adolescent substance use into a large network of primary care offices…
- Trial name
- NCT01454206
- Testing
- iSBIRT
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Boston Children's Hospital
Cannabis Use, Depression
Neural and Psychiatric Consequences of Cannabis Use in Adolescents
The goal of this study is to investigate the effects of cannabis on brain function among adolescents with depression.
- Trial name
- Cann-Teen (NCT06941298)
- Testing
- Neuroimaging Investigation
- Where
- 2 sites in United States
- Volunteers
- 280 people, healthy volunteers welcome
- Sponsor
- University of Miami
PTSD, Cannabis-Related Disorder
Functional Outcomes of Cannabis Use (FOCUS) in Veterans With Posttraumatic Stress Disorder
Posttraumatic stress disorder (PTSD) is a disabling psychiatric disorder that affects 20%-30% of U.S. Veterans. PTSD is strongly associated with increased risk for substance abuse comorbidity, including cannabis use disorder.
- Trial name
- FOCUS (NCT04565028)
- Testing
- Contingency Management (CM)
- Where
- United States
- Volunteers
- 65 people
- Sponsor
- VA Office of Research and Development
Alcohol Drinking, Cannabis Use
Cannabis' Impact on Alcohol Consumption
This study employs a repeated measures experimental design to examine the effect of THC-dominant dose of cannabis and CBD-dominant dose of cannabis, relative to placebo, on subsequent drinking in an alcohol choice task in which…
- Conditions
- Alcohol Drinking, Cannabis Use, Cannabis, Alcohol Use Disorder
- Trial name
- NCT05389930
- Testing
- THC-dominant cannabis, CBD-dominant cannabis, Alcohol
- Where
- United States
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- Brown University
Cannabis Dependence, Alcohol Dependence
Pharmacological Treatment of Comorbid Alcohol and Marijuana Withdrawal and Dependence
The primary aim of the supplemental study is to provide POC testing of aprepitant as a treatment for comorbid alcohol and cannabis dependence.
- Conditions
- Cannabis Dependence, Alcohol Dependence, Cannabis Use Disorder, Alcohol Use Disorder
- Trial name
- NCT02210195
- Testing
- aprepitant, Manual-guided behavioral counseling
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- The Scripps Research Institute
Cannabis Dependence, Harmful Use
Cannabis Abstinence and Neurocognitive Assessment in Adolescence
Cannabis Abstinence and Neurocognitive Assessment in Adolescence
- Conditions
- Cannabis Dependence, Harmful Use, Cognitive Assessment
- Trial name
- CANAA (NCT07160153)
- Testing
- Neurocognitive assessment, Urine toxicological assessment
- Where
- Czechia
- Volunteers
- 29 people
- Sponsor
- University Hospital Pilsen
Cannabis Use
Perceptions of Proposed Warnings for Cannabis Edibles Packaging
The purpose of this study is to compare a delayed-effects warning to an expanded warning developed in previous experiments on knowledge, harm perceptions, and willingness to try cannabis edibles.
- Trial name
- NCT07496489
- Testing
- No Warning Control, Delayed Effects Text Only, Delayed Effects Plus Icon
- Where
- United States
- Volunteers
- 1,250 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Cannabis Use, Delinquency
Brief Family-Based Cannabis Use Intervention for Youth With Early Juvenile Justice Involvement
The goal of this randomized clinical trial is to learn if a brief family-based intervention in effective in reducing cannabis use and delinquency in youth participating in juvenile diversion.
- Trial name
- JJ-CAPE (NCT07700849)
- Testing
- Brief Family Based Intervention, Parenting Psychoeducation
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Rhode Island Hospital
Marijuana Smoking
Effects of Low-dose Naltrexone in Combination With a Range of Smoked Marijuana
In heavy marijuana smokers, opioid receptor blockade increases the subjective and cardiovascular effects of marijuana. The current study was designed to clarify opioid-cannabinoid interactions by assessing how naltrexone shifts…
- Trial name
- NCT00743145
- Testing
- Inactive Marijuana (0% THC), Active Marijuana (5.5% THC), Active Marijuana (6.2% THC)
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- New York State Psychiatric Institute
Marijuana Use, Marijuana Dependence
Testing the Efficacy of an Online Treatment Program for Heavy Cannabis Use
Cannabis is a frequently-used psychoactive substance. While the majority of individuals can use cannabis without experiencing problems, a small minority of people develop cannabis problems.
- Trial name
- NCT04965012
- Testing
- Online CBT with MET treatment, CBT without MET treatment
- Where
- 2 sites in Canada
- Volunteers
- 152 people
- Sponsor
- York University
Cannabis Use Disorder, Moderate, Cannabis Use Disorder, Severe
Brain Exercise and Addiction Trial
Heavy cannabis use is associated with substantive learning and memory impairments and elevated risk of psychopathology. It has been repeatedly demonstrated that the hippocampus, centrally implicated in these processes, is…
- Trial name
- BEAT (NCT04902092)
- Testing
- High Intensity Interval Training, Strength and Resistance Training
- Where
- Australia
- Volunteers
- 65 people
- Sponsor
- Monash University
Cannabis Use, Adolescent Behavior
Alerta Cannabis: Evaluation of Web-based Tailored Intervention
This study consists in the the design, implementation, and evaluation of the first web-based computer tailored intervention program aimed at the prevention of cannabis use in Spanish adolescents (ALERTA CANNABIS).
- Conditions
- Cannabis Use, Adolescent Behavior, E-health
- Trial name
- NOTCANNABIS (NCT05849636)
- Testing
- ALERTA CANNABIS
- Where
- Spain
- Volunteers
- 1,850 people
- Sponsor
- University of Seville
Cannabis Use Disorder
Buspirone, Stress, and Attentional Bias to Marijuana Cues
This project has two primary goals. The first goal is to further scientific understanding about marijuana abuse by examining two recognized factors in marijuana use and relapse: (1) stress/anxiety and (2) atypical reactivity to…
- Trial name
- NCT02132832
- Testing
- Buspirone
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- The University of Texas Health Science Center, Houston
Mental Illness, Schizophrenia
Genetic Counselling in the Prevention of Mental Health Consequences of Cannabis Use
Severe mental illness (SMI) refers to the most burdensome psychiatric conditions. The need to pre-empt the onset of SMI is pressing because once SMI develops, quality of life is poor and available treatments have limited…
- Conditions
- Mental Illness, Schizophrenia, Bipolar Disorder, Major Depressive Disorder
- Trial name
- IMAGINE (NCT03601026)
- Testing
- Genetic counselling
- Where
- Canada
- Volunteers
- 120 people
- Sponsor
- Nova Scotia Health Authority
Cannabis, Cannabis Use
Marijuana Effects on Simulated Driving Performance
This study will examine the effects of various strains of marijuana on simulated driving performance; the effects of alcohol administration will also be examined to further understand how marijuana-induced driving changes compare…
- Conditions
- Cannabis, Cannabis Use, Marijuana, Marijuana Usage
- Trial name
- NCT03699540
- Testing
- Marijuana, Alcohol, Inactive marijuana
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Shanna Babalonis, PhD
Cannabis
Excitatory rTMS to the Left Dorsolateral Pre-Frontal Cortex to Reduce Cannabis-Cue Induced Craving
This is a double-blind, crossover trial that will recruit a cohort of non-treatment seeking Cannabis use disordered participants.
- Trial name
- NCT02567344
- Testing
- Repetitive Transcranial Magnetic Stimulation (rTMS)
- Volunteers
- 18 people
- Sponsor
- Medical University of South Carolina