Clinical trials: Marijuana Abuse
Marijuana Dependence
Pregnenolone and Marijuana Dependence
The cannabinoid delta 9-tetrahydrocannabinol (THC) is the primary psychoactive component of marijuana. THC is believed to be a significant factor in the addictive potential associated with marijuana use.
- Trial name
- NCT02439814
- Testing
- Pregnenolone
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- Medical University of South Carolina
Marijuana Smoking
Effect of Quetiapine on Marijuana Withdrawal and Relapse
The objective of this study is to investigate the interaction between marijuana and quetiapine, with the goal of using this information to improve marijuana treatment outcome.
- Trial name
- NCT00743366
- Testing
- Marijuana, Quetiapine
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- New York State Psychiatric Institute
Opioid Overdose
Vaped Marijuana to Attenuate Naloxone-Precipitated Withdrawal
The goal of the proposed, proof-of-concept study is to test the combined effects of vaporized marijuana [Delta-9-tetrahydracannabinol (THC)] with NLX as a proof of concept towards the possible development of a combined overdose…
- Trial name
- NCT05114460
- Testing
- Naloxone, Marijuana
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- New York State Psychiatric Institute
Alcohol Abuse, Cocaine Abuse
Therapeutic Substance Abuse Treatment in Pregnancy - 1
The purpose of this study is... To assess whether a behavioral treatment that combines motivational enhancement and cognitive skills training therapy (MET-CBT) is more effective than brief advice in: 1) decreasing use of a full…
- Conditions
- Alcohol Abuse, Cocaine Abuse, Marijuana Abuse
- Trial name
- PRIDE-P (NCT00227903)
- Testing
- MI-CBT, Brief Advice
- Where
- 2 sites in United States
- Volunteers
- 168 people
- Sponsor
- Yale University
Multiple Sclerosis
Cannabis for Spasticity in Multiple Sclerosis
The purpose of this study is to learn if the use of inhaled cannabis (marijuana) and oral cannabinoid (dronabinol, Marinol or THC, which is an active ingredient of marijuana) is safe and effective in reducing the symptoms of…
- Trial name
- NCT00682929
- Testing
- Inhaled Cannabis, Oral THC
- Where
- United States
- Volunteers
- 41 people
- Sponsor
- University of California, Davis
Smoking Cessation, Marijuana Use
Project CheckUP: A Brief Behavioral Intervention for Quitline Callers Who Use Marijuana (MJ) and Tobacco
Smoking cigarettes remains the number one preventable cause of death and disease in the US. Smokers who call tobacco quitlines and use marijuana struggle to quit tobacco due to the interactive effects of nicotine and marijuana.
- Trial name
- NCT04737772
- Testing
- Behavioral: Quitline treatment as usual, QL Marijuana Check-Up intervention (QL-MJCU)
- Where
- United States
- Volunteers
- 107 people, healthy volunteers welcome
- Sponsor
- Consumer Wellness Solutions
Cannabis Dependence
Study of Quetiapine Treatment for Cannabis Dependence
Marijuana is the most commonly used illicit drug in the United States. However, the treatment options for cannabis dependence are limited; notably, no effective pharmacotherapy has been developed.
- Trial name
- STUC (NCT00954681)
- Testing
- quetiapine
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- New York State Psychiatric Institute
Cannabis Dependence
Achieving Cannabis Cessation-Evaluating N-Acetylcysteine Treatment
The primary objective of this study is to evaluate the impact of N-acetylcysteine (NAC) 1200 mg versus matched placebo (PBO) twice daily, added to contingency management (CM), on cannabis use among treatment-seeking…
- Trial name
- ACCENT (NCT01675661)
- Testing
- N-Acetylcysteine
- Where
- 6 sites in United States
- Volunteers
- 302 people
- Sponsor
- Medical University of South Carolina
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
Chronic Pain
Reactions of Older Adults Driving After Cannabis Exposure
Objective of the Protocol: The primary aim of the current protocol is to examine whether or not habitual use of medical marijuana affects psychomotor functioning operationalized as driving performance.
- Trial name
- ROADACE (NCT04629716)
- Testing
- Medical Cannabis
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Florida State University
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
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 Dependence
Ph1 Marinol Interaction Study - Part 2 - 1
This study will examine the effects of oral dronabinol tetrahydrocannabinol (THC) on withdrawal symptoms in marijuana dependent volunteers, and evaluate the safety, pharmacokinetics (PK), and cardiovascular effects of the…
- Trial name
- NCT00490269
- Testing
- Dronabinol
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- National Institute on Drug Abuse (NIDA)
Insomnia, Alcohol Use, Unspecified
Research Evaluating Sleep & Trends for Universal Prevention
This study is designed to develop an integrated intervention to reduce alcohol and marijuana use and consequences and improve sleep among young adults with comorbid heavy episodic drinking, marijuana use, and sleep impairment.
- Conditions
- Insomnia, Alcohol Use, Unspecified, Marijuana Use
- Trial name
- REST-UP (NCT04783519)
- Testing
- Brief Behavioral Therapy for Insomnia (BBTI), Brief Alcohol Screening and Intervention for College Students (BASICS)
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- University of Washington
Cannabis Use Disorder, Tobacco Use Disorder
Clinical Trial Tobacco Marijuana
Approximately 50% of persons seeking treatment for cannabis-use disorders (CUDs) regularly smoke tobacco. Combining tobacco with cannabis has become a common method of smoking cannabis.
- Trial name
- RCTTM (NCT02277665)
- Testing
- CUD Treatment, Tobacco Treatment
- Where
- 3 sites in United States
- Volunteers
- 67 people, healthy volunteers welcome
- Sponsor
- Dartmouth-Hitchcock Medical Center
Multiple Sclerosis
Medical Marijuana and Its Effects on Motor Function in People With Multiple Sclerosis
Medical marijuana is commonly prescribed people with Multiple Sclerosis (MS) for symptom, e.g. spasticity and pain, management. Unfortunately not much is known about its effects outside the treatment for these 2 symptoms.
- Trial name
- NCT02898974
- Testing
- Medical Marijuana
- Where
- United States
- Volunteers
- 22 people
- Sponsor
- Colorado State University
Cannabis Abuse, Cannabis Dependence
Biobehavioral Effects of Topiramate on Cannabis-Related Outcomes in Adolescents
Cannabis use is a significant public health concern that disproportionately affect youth. Although promising psychosocial interventions are being developed, most youth do not benefit from these interventions alone.
- Trial name
- NCT01110434
- Testing
- Topiramate
- Where
- United States
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Brown University
HIV Infections, Neuropathic Pain
Pain Inflammation and Cannabis in HIV
This study will examine how medical cannabis use affects neuropathic pain, inflammation and adverse events in people living with HIV (PLWH) with neuropathic pain.
- Conditions
- HIV Infections, Neuropathic Pain, Cannabis
- Trial name
- PITCH-E (NCT05554146)
- Testing
- Receipt of Coupon for High THC Soft-Gel Capsule, Receipt of Coupon for Equal THC and CBD Soft-Gel Capsule, Receipt of Coupon for High CBD Soft-Gel Capsule
- Where
- United States
- Volunteers
- 35 people
- Sponsor
- Montefiore Medical Center
Adolescent Drinking, Adolescent Problem Behavior
Mindfulness Mobile App to Reduce Adolescent Substance Use
Substance-abusing youth - especially those who are involved in the juvenile justice system - are at higher risk than nonusers for mental health problems, including depression, conduct problems, personality disorders, suicidal…
- Trial name
- Qlarity (NCT04027075)
- Testing
- Qlarity app users
- Where
- United States
- Volunteers
- 257 people, healthy volunteers welcome
- Sponsor
- Oregon Research Behavioral Intervention Strategies, Inc.
Opioid Use, Pain
Evaluation of Medical Cannabis and Prescription Opioid Taper Support for Reduction of Pain and Opioid Dose in Patients With Chronic Non-Cancer Pain
This study will use a randomized controlled design to test whether medical marijuana use by adults on high-dose chronic opioid therapy (COT) for chronic non-cancer pain is associated with reduced opioid dose and improved pain…
- Conditions
- Opioid Use, Pain, Marijuana Use
- Trial name
- NCT04827992
- Testing
- Cannabis, Prescription Opioid Taper Support (POTS)
- Where
- 3 sites in United States
- Volunteers
- 87 people
- Sponsor
- Massachusetts General Hospital