Clinical trials: Marijuana Dependence
Addiction, Substance Abuse
Breathwork-assisted Treatment for Cannabis Use Disorder
The purpose of this proof-of-concept study is to evaluate the safety, feasibility and acceptability of a breathwork workshop intervention in individuals with cannabis use disorder.
- Conditions
- Addiction, Substance Abuse, Cannabis Use Disorder, Cannabis Use
- Trial name
- NCT05219825
- Testing
- Breathwork workshop
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Elias Dakwar
Cannabis, Dependence
Effects of Sativex(Registered Trademark) and Oral THC on Attention, Affect, Working Memory, Reversal Learning, Physiology and Brain Activation
Background: The therapeutic modalities of cannabis have received more research attention recently with the discovery of its ability to stimulate appetite and to provide pain and nausea relief in patients with AIDS, cancer, and…
- Conditions
- Cannabis, Dependence, Cannabis Abuse, Pharmacokinetics
- Trial name
- NCT01037608
- Testing
- Sativex(Registered Trademark), THC
- Where
- United States
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- National Institute on Drug Abuse (NIDA)
Marijuana Dependence
The Effects of Marijuana on Orientation and Motor Coordination and Brain Metabolism in Regular Smokers of Marijuana
This study investigates the effects of 17mg and 13mg Delta THC on orientation and motor coordination and brain metabolic activity in regular users of marijuana.
- Trial name
- NCT00270803
- Testing
- Tetra Hydro Cannabinol (THC)
- Where
- Israel
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Tel-Aviv Sourasky Medical Center
Marijuana Dependence
Sex Differences in Attentional Bias in Marijuana-dependent Individuals
The purpose of this study is to explore sex differences in cognitive functioning and responses to marijuana-related items, and to determine whether stress impacts these measures.
- Trial name
- NCT01179425
- Testing
- Cognitive stressor
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
Marijuana Abuse
A Placebo-Controlled Trial of Buspirone for Treatment of Marijuana Dependence
The purpose of this study is to determine if buspirone combined with motivational enhancement therapy is effective in reducing marijuana use in marijuana-dependent adults.
- Trial name
- NCT00360191
- Testing
- Buspirone, Motivational enhancement therapy
- Where
- United States
- Volunteers
- 81 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
Cannabis Abuse, Cannabis Dependence
The Teen Marijuana Check-Up
This behavioral research is an efficacy trial evaluating an intervention called "The Teen Marijuana Check-Up" with non-treatment seeking adolescent marijuana users.
- Trial name
- TMCU3 (NCT00350285)
- Testing
- Motivational enhancement therapy, Marijuana education
- Volunteers
- 310 people, healthy volunteers welcome
- Sponsor
- University of Washington
Cannabis Use Disorder, Cannabis Dependence
N-acetylcysteine for the Treatment of Cannabis Dependence: Working Mechanisms
This study investigates the effects of repeated NAC administration on glutamate concentrations in the anterior cingulate cortex (ACC), on neurocognitive functioning, and on neuro-inflammatory parameters in adult…
- Trial name
- NCT03221231
- Testing
- N-acetylcysteine, Magnetic Resonance Imaging, Neurocognitive measures
- Where
- Belgium
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Universitair Ziekenhuis Brussel
Cannabis Dependence
Effects of Chronic Intake of Cannabis on Contrast Sensitivity
Rates of driving under the influence of cannabis have risen in recent years. Cannabis is involved in 1/3 of motor vehicle collisions.
- Trial name
- NCT01793961
- Testing
- electroretinogram, contrast sensitivity tests
- Where
- France
- Volunteers
- 95 people, healthy volunteers welcome
- Sponsor
- University Hospital, Strasbourg, France
Marijuana Dependence
Effect of Lofexidine and Oral THC on Marijuana Withdrawal and Relapse
The purpose of this study is to investigate the interaction between marijuana and two potential treatment medications: lofexidine and oral THC, with the direct goal of using this information to improve marijuana treatment outcome.
- Trial name
- NCT00373503
- Testing
- Lofexidine, dronabinol, Marijuana
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- New York State Psychiatric Institute
Alcohol Abuse, Alcohol Dependence
A Comparison of Adolescent Group Therapy and Transitional Family Therapy for Adolescent Alcohol and Drug Abusers
The purpose of this study is to compare the effectiveness of two psychosocially-based, manual-driven, behavioral modalities. One of these is a standardized version of the established modality of Adolescent Group Therapy (AGT)…
- Conditions
- Alcohol Abuse, Alcohol Dependence, Cannabis Abuse, Cannabis Dependence
- Trial name
- NCT00484367
- Testing
- Adolescent group therapy, Transitional family therapy
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- The Morton Center, Inc.
Cannabis Dependence
Targeting Tobacco Cessation During Treatment for Cannabis Use Disorders
This project aims to develop and test an intervention for the simultaneous treatment of cannabis use disorders and tobacco smoking.
- Trial name
- NCT01834794
- Testing
- MET/CBT/CM plus NRT
- Where
- 2 sites in United States
- Volunteers
- 33 people
- Sponsor
- Dartmouth-Hitchcock Medical Center
Marijuana Abuse, Attention Deficit Disorder With Hyperactivity
Atomoxetine Treatment for ADHD and Marijuana Dependence
The aim of the study is to determine if atomoxetine treatment combined with motivational enhancement therapy is effective in reducing marijuana use in adult individuals with attention-deficit hyperactivity disorder and marijuana…
- Trial name
- NCT00360269
- Testing
- Atomoxetine, Motivational enhancement therapy
- Where
- United States
- Volunteers
- 38 people
- Sponsor
- Medical University of South Carolina
Marijuana Abuse
Effectiveness of Selegiline in Treating Marijuana Dependent Individuals - 1
During the past 15 years, the demand for treatment for marijuana-related problems in the United States has increased nearly twofold. Selegiline is a medication currently used to treat nicotine dependence.
- Trial name
- NCT00218517
- Testing
- Selegiline hydrochloride
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- National Institute on Drug Abuse (NIDA)
Cannabis Dependence, Cannabis Withdrawal
Gabapentin Treatment of Cannabis Dependence
This is a clinical study to evaluate the efficacy of the medication gabapentin in treating persons with cannabis dependence.
- Conditions
- Cannabis Dependence, Cannabis Withdrawal, Cognitive Deficits
- Trial name
- NCT00974376
- Testing
- gabapentin 1200mg/day, Manual-guided behavioral counseling
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- The Scripps Research Institute
Pain, Insomnia
Effect of Medical Marijuana on Neurocognition and Escalation of Use
This study will use a randomized controlled design to test whether patients who use medical marijuana, compared to a waitlist control group, experience a change in health outcomes (relief of symptoms, or adverse health outcomes…
- Conditions
- Pain, Insomnia, Depression, Anxiety
- Trial name
- MMNE (NCT03224468)
- Testing
- Medical Marijuana
- Where
- United States
- Volunteers
- 269 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Marijuana Use, Marijuana Dependence
Examining Effects of Domain Specific Episodic Future Thinking on Cannabis Use
The overarching goal of this online study is to compare the efficacy of six (weekly) sessions of Domain-Specific Episodic Future Thinking (DS-EFT) relative an active control condition on improving the ability to value future…
- Conditions
- Marijuana Use, Marijuana Dependence, Tobacco Use, Alcohol Use, Unspecified
- Trial name
- NCT05324813
- Testing
- Domain-Specific Episodic Future Thinking
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Michael Sofis
Alcohol-dependence
The Effects of Treatment With Naltrexone in Alcohol and Cannabis-dependent Patients
Alcohol dependence is a major health problem worldwide and recently in Israel and it has major health care costs. Cannabis dependence is also a major health issue and many cannabis users find it difficult to quit.
- Trial name
- NCT01560013
- Testing
- Naltrexone
- Where
- Israel
- Volunteers
- 24 people
- Sponsor
- Tel-Aviv Sourasky Medical Center
Cannabis, Dependence
Antagonist-Elicited Cannabis Withdrawal
Background: Rimonabant, a CB1 receptor antagonist, blocks effects of cannabinoids and, in dependent animals, elicits cannabinoid withdrawal. No studies have examined rimonabantelicited cannabis withdrawal in humans.
- Trial name
- NCT01041170
- Testing
- THC, Rimonobant, Rimonabant
- Where
- 2 sites in United States
- Sponsor
- National Institute on Drug Abuse (NIDA)
Cannabis Dependence, Marijuana Dependence
Combined Pharmacotherapy for Cannabis Dependency
The purpose of this study is to see if Lofexidine in combination with Marinol is superior to placebo in achieving abstinence, reducing cannabis use and reducing withdrawal in cannabis-dependent patients seeking treatment for…
- Trial name
- D-LUCS (NCT01020019)
- Testing
- Dronabinol, Lofexidine
- Where
- United States
- Volunteers
- 156 people
- Sponsor
- New York State Psychiatric Institute
Nicotine Dependence, Tobacco Use Disorder
E-cigarette Cessation in Adults Who Co-use Cannabis
The purpose of this study is to better understand tobacco outcomes using a commonly prescribed stop smoking medication (varenicline) and financial incentives for adults who also use cannabis.
- Trial name
- VapeCAT (NCT06688539)
- Testing
- Varenicline Pill, Contingency management, Counseling
- Where
- 3 sites in United States
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina