Clinical trials: Cannabis Use Disorder
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
HIV/AIDS
Project RAP: Family-based HIV Prevention in the Juvenile Drug Court
The purpose of this project is to compare the effect of a family-based HIV prevention program to the effect of an adolescent-only health promotion program on adolescent HIV risk and marijuana use among adolescents enrolled in the…
- Trial name
- Project RAP (NCT01403298)
- Testing
- Family-Based HIV prevention, Adolescent Only Health Promotion
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Marijuana Abuse
Responses to Marijuana-Related Cues Versus Neutral Cues in Adults Taking Tetrahydrocannabinol (THC) - 2
The majority of past research on marijuana treatment has targeted the alleviation of withdrawal symptoms. Minimal focus has been placed on how altering craving effects may play a role in treating marijuana addiction.
- Trial name
- NCT00218504
- Testing
- Tetrahydrocannabinol
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Wayne State University
Marijuana Smoking, Cannabis
Study on Regulated Cannabis Sales in Pharmacies
Though regulated cannabis sales are increasing, little is known about the individual health effects of cannabis regulation. Data from countries with a regulated market can be used to test the effect of regulation on the price of…
- Conditions
- Marijuana Smoking, Cannabis, Cannabis Use
- Trial name
- SCRIPT (NCT06120855)
- Testing
- Regulated cannabis from authorized pharmacies, Cannabis from the illicit market
- Where
- 2 sites in Switzerland
- Volunteers
- 1,177 people, healthy volunteers welcome
- Sponsor
- University of Bern
Cannabis Use, Substance Use Disorder (SUD)
Research Investigating Drug Effects-2 (RiDE-2)
The purpose of this study is to better understand how people's mood, behavior, and brains respond to different recreational drugs.
- Conditions
- Cannabis Use, Substance Use Disorder (SUD), Healthy
- Trial name
- RiDE-2 (NCT06758596)
- Testing
- THC
- Where
- United States
- Volunteers
- 144 people, healthy volunteers welcome
- Sponsor
- University of Illinois Chicago
Respiratory Depression, Cannabis Use
Influence of Δ9-tetrahydrocannabinol (THC) on Oxycodone Induced Ventilatory Depression in Healthy Volunteers
Rationale: Opioid misuse and abuse are common problems in the Western world. The rate of unintentional drug overdose is rapidly increasing, not only in the Unites States but also in the Netherlands.
- Conditions
- Respiratory Depression, Cannabis Use, Opioid Use
- Trial name
- COXY (NCT05235503)
- Testing
- Medicinal cannabis in combination with oxycodon
- Where
- Netherlands
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Leiden University Medical Center
Cannabis Dependence
Interactions Between Physical Activity and Cannabis Use in Adults
In this study the investigators will explore the relationship between physical activity and cannabis use. The investigators will compare regional brain activation detected by imaging technique(fRMI) before and after exercise in…
- Trial name
- NCT00838448
- Testing
- Exercise
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University
Schizophrenia, Cannabis Use Disorder
Genetic Basis of the Risk and Consequences of Cannabis Exposure in Humans
Cannabis is widely used worldwide and is associated with negative outcomes including cannabis use disorder (CanUD), psychosis, and cognitive impairment amongst others.
- Trial name
- NCT06058702
- Testing
- Delta-9-THC Very Low Dose, Delta-9-THC Medium Dose
- Where
- United States
- Volunteers
- 215 people, healthy volunteers welcome
- Sponsor
- Yale University
Methamphetamine Induced Psychosis, Cannabis Use
Psychiatric Symptom Characteristics in Methamphetamine-Induced Psychosis With and Without Lifetime Cannabis Use
This prospective cohort study aims to investigate factors associated with psychiatric symptom severity in participants diagnosed with methamphetamine-induced psychotic disorder (MP) with and without lifetime cannabis use (LCU).
- Trial name
- NCT07459270
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Elazığ Mental Health and Diseases Hospital
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
Schizophrenia, Dual Diagnosis
Cannabis and Schizophrenia: Self-Medication and Agonist Treatment
The first aim of this study is to determine whether a brain reward center (BRC) deficiency in patients with schizophrenia (SCZ) and cannabis use disorder (CUD) will be normalized when patients are given cannabis or dronabinol.
- Conditions
- Schizophrenia, Dual Diagnosis, Schizoaffective Disorder, Psychotic Disorder
- Trial name
- NCT00946348
- Testing
- Dronabinol, Cannabis
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Dartmouth-Hitchcock Medical Center