Clinical trials: Marijuana Abuse
Substance-Related Disorders, Alcohol-Related Disorders
Computer-delivered Psychosocial Intervention for Adolescent Substance Use Disorders
The purpose of this study is to develop and evaluate the acceptability and preliminary efficacy of a web-based, skills training program for adolescents with substance use disorders.
- Conditions
- Substance-Related Disorders, Alcohol-Related Disorders, Marijuana Abuse
- Trial name
- NCT00957775
- Testing
- Usual care, Computer-delivered ACRA
- Where
- United States
- Volunteers
- 84 people
- Sponsor
- National Development and Research Institutes, Inc.
Marijuana
Helping Eliminate Marijuana Use Through Pediatric Practice
This study adapts the Public Health Service (PHS) 5As model for use with adolescent marijuana users and pilot the intervention to test feasibility and acceptability in pediatric primary care settings.
- Trial name
- HEMPP (NCT02744118)
- Testing
- 5A's Model, Healthy Internet Use Model
- Where
- United States
- Volunteers
- 620 people, healthy volunteers welcome
- Sponsor
- American Academy of Pediatrics
HIV Infections
Integrated Treatment of Marijuana Abuse for HIV+ Youth
This is an exploratory study that will adapt and test a combined cognitive behavioral treatment and contingency management intervention for alcohol and/or marijuana abuse for use in HIV-infected adolescents.
- Trial name
- NCT00683488
- Testing
- Focus Group, First Intervention Trial, Intervention Trial 2
- Where
- 3 sites in United States
- Volunteers
- 46 people
- Sponsor
- University of North Carolina, Chapel Hill
Marijuana Abuse
Efficacy of Contingency Management in the Treatment of Adolescents With Cannabis Use Disorders
Cannabis use among Spanish adolescents has been increasing in the last decade. It has been related to poor school achievement, delinquency, substance use and psychiatric disorders.
- Trial name
- NCT00878852
- Testing
- Standard treatment, Standard Treatment Plus Contingency Management Program
- Where
- Spain
- Volunteers
- 30 people
- Sponsor
- Hospital Clinic of Barcelona
Alcohol Drinking, Smoking
An Effectiveness Trial of Project ALERT
The purpose of this study is to replicate a longitudinal evaluation of Project ALERT, a substance abuse prevention program that targets middle school students.
- Conditions
- Alcohol Drinking, Smoking, Marijuana Smoking
- Trial name
- NCT00650585
- Testing
- Project ALERT
- Where
- United States
- Volunteers
- 8,338 people, healthy volunteers welcome
- Sponsor
- Pacific Institute for Research and Evaluation
Cannabis, Schizophrenia
Family Motivational Intervention in Schizophrenia
Cannabis use by people with schizophrenia is associated with family distress and poor clinical outcomes. Therefore, an Family Motivational Intervention (FMI) was developed to help parents to motivate their child with a diagnoses…
- Trial name
- FMI (NCT01167556)
- Testing
- Family Motivational Intervention
- Where
- Netherlands
- Volunteers
- 147 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Glioblastoma, Brain Tumor
ARISTOCRAT: Blinded Trial of Temozolomide +/- Cannabinoids
ARISTOCRAT is a phase II, multi-centre, double-blind, placebo-controlled, randomised trial to compare the cannabinoid Nabiximols with placebo in patients with recurrent MGMT methylated glioblastoma (GBM) treated with temozolomide…
- Conditions
- Glioblastoma, Brain Tumor, Cannabis, Brain Tumor, Recurrent
- Trial name
- ARISTOCRAT (NCT05629702)
- Testing
- Nabiximols, Temozolomide
- Where
- 17 sites in United Kingdom
- Volunteers
- 122 people
- Sponsor
- University of Birmingham
Attention Deficit Hyperactivity Disorder (ADHD)
Effectiveness of Methylphenidate Late Formula to Reduce Cannabis Use in Young Cannabis-Related Patients and Attention Deficit Disorder Hyperactivity
Abuse of psychoactive substances is a behavior belonging to the field of risk behaviors that begins and takes place during adolescence. These risk behaviors are a major public health problem in France and worldwide.
- Trial name
- METHACAN (NCT03481959)
- Testing
- Methylphenidate
- Where
- France
- Volunteers
- 3 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Drug Resistant Epilepsy
CANnabinoids for Drug Resistant Epilepsy (DRE) in Adults and Children
Epilepsy is a neurological disorder affecting more than 50 million people globally, including more than 260,000 Canadians. Cannabidiol (CBD) reduces seizure frequency and improves quality of life for adults and children with Drug…
- Trial name
- CAN-DRE (NCT07023744)
- Testing
- CBD Isolate, CBD CHE
- Volunteers
- 90 people
- Sponsor
- University of Manitoba
Adolescent Cannabis Use Disorder
Biofeedback for Adolescent Cannabis Use Disorder
The aims of this study are: 1) to estimate the effect size of HRV biofeedback for stress in adolescents undergoing cognitive behavioral therapy (CBT) for cannabis use disorder (primary outcome: Perceived Stress Scale) and 2) to…
- Trial name
- NCT02059083
- Testing
- Heart rate variability biofeedback, CBT
- Sponsor
- Denver Health and Hospital Authority
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
Autistic Disorder
A Trial to Assess the Efficacy and Safety of Medical Grade Cannabis in Children Diagnosed With Autism Spectrum Disorder
This single center, double-blinded, randomized, placebo-controlled crossover trial will assess the efficacy and safety of extraction of cannabis flowers dissolved in olive oil (30% CBD and 1.5% Δ9-THC) vs.
- Trial name
- NCT05413187
- Testing
- Medical Grade Cannabis oil
- Where
- Israel
- Volunteers
- healthy volunteers welcome
- Sponsor
- TO Pharmaceuticals
Pregnancy Related, Substance Use
The Impact of Opioid and Cannabis Exposure on Fetal Growth
Individually, both opioid and cannabis exposure during pregnancy are associated with changes in fetal growth. The extent to which opioid and cannabis exposure affect fetal growth is unknown.
- Conditions
- Pregnancy Related, Substance Use, Fetal Growth Retardation, Placenta Diseases
- Trial name
- IMPACT (NCT05899101)
- Where
- 5 sites in Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Dr. Laura Gaudet
First-episode Psychosis, Cannabis Abuse
COGNITIVE BEHAVIORAL THERAPY PROGRAM TO FIRST-EPISODE PSYCHOSIS PATIENTS AND CANNABIS ABUSE
General objective: To assess the effectiveness of a treatment program specific for cannabis abuse (cognitive behavioral treatment + pharmacological treatment) compared to standard treatment (pharmacological treatment +…
- Trial name
- NCT02319746
- Testing
- Cognitive-behavioral therapy program to first-episode psychosis patients and cannabis abuse, Psychoeducation
- Where
- Spain
- Volunteers
- 88 people
- Sponsor
- Basque Health Service
Adolescent Problem Behavior, Truancy; Unsocialized
Substance Use Interventions for Truant Adolescents
This study evaluates a brief motivation-building intervention for parents and teens to reduce truancy and substance use. It is hypothesized that the motivational intervention will result in better outcomes compared to an…
- Conditions
- Adolescent Problem Behavior, Truancy; Unsocialized, Marijuana Abuse, Truancy; Socialized
- Trial name
- GOALS (NCT03655574)
- Testing
- Motivational + Family Check-up (MET+FCU), Psychoeducation
- Where
- 2 sites in United States
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Brown University
Knowledge
Good Shepherd: Back to Reality Series
The purpose of this pilot study is to explore whether the Back to Reality series of video games - Harry's Journey, Harry's Journal, and Pathways to care map - increase knowledge of the emotional, social, and psychiatric sequelae…
- Trial name
- NCT02710019
- Testing
- Back to Reality Series Video Games, Control Video Game
- Where
- Canada
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- McMaster University
Cannabis Use, Adolescent
TECH App Marijuana Use Intervention for Court-Involved Adolescents
The study is about helping teens who are involved in the court system to cut down or quit using marijuana. Teens may be asked to test out an experimental smartphone app, called TECH, that will be used only by teens in this study.
- Trial name
- TECH (NCT05979272)
- Testing
- Treatment as usual, Teen Empowerment through Computerized Health (TECH) app
- Where
- 4 sites in United States
- Volunteers
- 60 people
- Sponsor
- Northwestern University
Attention Deficit Disorder With Hyperactivity, Marijuana Abuse
Atomoxetine for Treating Marijuana-Abusing Adolescents Who Have Attention Deficit Hyperactivity Disorder
Attention Deficit Hyperactivity Disorder (ADHD) is common among adolescents seeking treatment for marijuana dependence. The purpose of this study is to determine the use of atomoxetine in treating adolescents who abuse marijuana…
- Trial name
- NCT00142961
- Testing
- Atomoxetine
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- New York State Psychiatric Institute
Alcoholic, Marijuana Misuse
Skills and Motivation at the Rhode Island Training School (Project SMART) - 1
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
- NCT00227890
- Testing
- MI/CBT, RT/TU
- Where
- 2 sites in United States
- Volunteers
- 205 people, healthy volunteers welcome
- Sponsor
- University of Rhode Island
Cannabis Use, Marijuana Usage
Impact of Cannabis Use During Third Molar Surgery
This study is for people scheduled to have their wisdom teeth (third molars) removed and are going to receive drug through an IV to put them to sleep.
- Conditions
- Cannabis Use, Marijuana Usage, Sedation and Analgesia, Wisdom Tooth
- Trial name
- NCT07423195
- Where
- United States
- Volunteers
- 242 people
- Sponsor
- University of Michigan