Clinical trials: Marijuana Use
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
Caregiver Burden, Cannabis Use
Skills for Talking About Cannabis for Families of Young Adults With Psychosis
The objectives of this research is to (1) create a family intervention and provider manual to train family members of young people with psychosis (YP-P) who are heavy cannabis users new communication skills to motivate change in…
- Conditions
- Caregiver Burden, Cannabis Use, Expressed Emotion, Communications Skills
- Trial name
- STAC (NCT06961877)
- Testing
- Cannabis Conversation Skills for Families (CCSF)
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Washington
Alcohol Drinking, Marijuana Smoking
Motivation and Skills for Delta-9-tetrahydrocannabinol/Ethanol (THC/ETOH+) Teens in Jail
This study will focus on treating substance abusing incarcerated teens using individually administered Motivational Interviewing (MI) followed by group Cognitive Behavior Therapy (CBT).
- Trial name
- SMART (NCT00506753)
- Testing
- MI/CBT, RT/SU
- Where
- United States
- Volunteers
- 205 people, healthy volunteers welcome
- Sponsor
- University of Rhode Island
Cannabis Use, Tolerance
Cannabis Tolerance Break Resource Study: T-Break Guide
The purpose of this pilot study is to conduct research into the value of using the T-Break Guide for assisting people taking a tolerance break from cannabis.
- Conditions
- Cannabis Use, Tolerance, Cannabis Withdrawal
- Trial name
- NCT05382273
- Testing
- T-Break Guide
- Where
- United States
- Volunteers
- 151 people, healthy volunteers welcome
- Sponsor
- University of Vermont
Smoking
Development of a Videogame Prototype Targeting Cigarette and Marijuana Smoking, and Tobacco Product Prevention Among Young Adolescents (smokeScreen)
The goal of this sub-study is to learn more about how an educational videogame can feasibly be implemented and disseminated in youth programs.
- Trial name
- NCT03722888
- Testing
- smokeSCREEN video game
- Where
- 3 sites in United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Yale University
Cannabis Use
Reducing the Harmful Effects of Cannabis Use: Finding the Optimal CBD:THC Ratio
This study will recruit healthy volunteers who use cannabis infrequently. Each participant will attend the laboratory on five occasions: an initial visit to check that they are safe to join the study and four days of testing.
- Trial name
- eCBD (NCT05170217)
- Testing
- THC, Cannabidiol
- Where
- United Kingdom
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- King's College London
Nicotine Withdrawal, Marijuana Dependence
Medications Development for the Treatment of Cannabis Related Disorders
The primary objective of this application is to test the neurobehavioral mechanisms and effects of aprepitant as a new cessation agent for cannabis, tobacco or both.
- Conditions
- Nicotine Withdrawal, Marijuana Dependence, Cannabis Dependence, Nicotine Dependence
- Trial name
- MTC (NCT01204723)
- Testing
- Active Aprepitant
- Where
- 2 sites in United States
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- University of Virginia