Clinical trials: Abuse Cannabis
Chronic Migraine
Cannabis for Chronic Headaches in Adolescents: the CAN-CHA Trial
Chronic headaches are a major cause of disability among adolescents. Cannabis products have supported the management of headaches in adults and may play a role in pediatric chronic pain.
- Trial name
- CAN-CHA (NCT05337033)
- Testing
- MPL-001
- Where
- 3 sites in Canada
- Volunteers
- 20 people
- Sponsor
- University of Manitoba
Marijuana Abuse
Effects of Citicoline on Brain Function and Behavior in Marijuana-Dependent Individuals
The Three Aims of this study are (only studies for Aim 1 were completed) 1. Measure the impact of citicoline on marihuana use patterns in subjects' individualized natural settings and responses to marihuana challenge using…
- Trial name
- NCT00158249
- Testing
- citicoline
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Mclean Hospital
Marijuana Abuse
Evaluating Responses to Drug-Related Cues Versus Neutral Cues to Understand the Effects of Marijuana Craving - 1
The majority of past research on marijuana treatment has specifically 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
- NCT00218478
- Testing
- Cue Desensitization
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Wayne State University
Depression, Marijuana Abuse
Free Venlafaxine Treatment for Marijuana Addiction and Depression - 1
The purpose of this study is to determine if Venlafaxine Extended Release (Ven-XR) is effective in treating individuals with marijuana addiction and depression.
- Trial name
- VEN (NCT00131456)
- Testing
- Venlafaxine
- Where
- United States
- Volunteers
- 123 people
- Sponsor
- New York State Psychiatric Institute
Cannabis, Alcohol Effect
Ethanol and Cannabinoid Effects on Simulated Driving and Related Cognition: Sub-Study I
The overarching goal of this study is to characterize the effects of ethanol and cannabinoids on simulated driving and related cognition.
- Conditions
- Cannabis, Alcohol Effect, Driving Under the Influence of Alcohol and Other Drugs
- Trial name
- THC-ETOH-I (NCT02709954)
- Testing
- Active inhaled delta-9-THC, Active Oral Ethanol
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Yale University
Chronic Pain
MIVetsCan: Can-Coach Trial (Phase 2)
The goal of the MIVetsCan Can-Coach Trial is to test four coaching sessions to help Veterans with chronic pain use their own cannabis products more effectively to manage pain and related symptoms.
- Trial name
- NCT06283862
- Testing
- Educational Session
- Where
- United States
- Volunteers
- 468 people
- Sponsor
- University of Michigan
Teratozoospermia
Effect of Cannabis Consumption on Sperm Nuclear Quality in Infertile Men
Lifestyle and environmental factors can disrupt development and testicular function. In France, cannabis is the most widely used illicit substance and about 8% of adults between 18 and 64 years smoke cannabis at least once a…
- Trial name
- CANNASPERM (NCT02932527)
- Testing
- Questionnaire about cannabis consumption, blood intake, Semen samples collection
- Where
- 3 sites in France
- Volunteers
- 71 people
- Sponsor
- University Hospital, Rouen
Pain
Cannabinoid Modulation of Pain
The purpose of this study is to test the effects of cannabinoids on pain response using a variety of human experimental pain models.
- Trial name
- NCT01595620
- Testing
- Thermal, Electrical, Capsaicin
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Yale University
Marijuana Dependence
Treatment of Marijuana Withdrawal Syndrome Using Escitalopram and Cognitive-Behavior Therapy
Recent studies have established the reliability, validity and time course of the cannabis withdrawal syndrome. This study will investigate the effects of combined treatment of Escitalopram with cognitive-behavior therapy in…
- Trial name
- NCT00598052
- Testing
- Escitalopram
- Where
- Israel
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Tel-Aviv Sourasky Medical Center
Prenatal Alcohol Exposure, Prenatal Tobacco Exposure
Choices4Health: Intervention to Prevent Substance-exposed Pregnancy
This is a 4-year randomized, controlled study to test the efficacy of the CHOICES4Health-T (C4H-T) delivered by a computerized tablet, CHOICES4Health-C (C4H-C), delivered by a counselor, and brief advice (BA), on reducing…
- Conditions
- Prenatal Alcohol Exposure, Prenatal Tobacco Exposure, Prenatal Marijuana Exposure
- Trial name
- C4H (NCT03633149)
- Testing
- Computer tablet-delivered C4H, Person-delivered C4H, Brief Advice
- Where
- United States
- Volunteers
- 219 people, healthy volunteers welcome
- Sponsor
- University of Texas at Austin
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.
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 (NCT04860089)
- Sponsor
- Montefiore Medical Center
Healthy
Cannabis and Polysubstance Use: Response Inhibition and Stress Exposure
The purpose of this Phase I non-therapeutic trial is to examine the neurological effects of cannabis on stress reactivity and inhibition in healthy cannabis users.
- Trial name
- CAPU RISE (NCT05261321)
- Testing
- Cannabis oil with a high ratio of THC to CBD, Cannabis oil with a high ratio of CBD to THC
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
THC, Cannabis
Understanding the Clinical Pharmacology of Marijuana-Tobacco Co-administration
This is a crossover, randomized, double-blinded clinical pharmacology study enrolling dual cannabis-tobacco smokers to better understand the combined effects of co-administering cannabis and tobacco.
- Conditions
- THC, Cannabis, Cannabis Use, Cannabis Smoking
- Trial name
- CANNIC (NCT05999383)
- Testing
- Cannabis, Nicotine, Pax Loose Leaf Vaporizer
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Motor Neuron Disease, Amyotrophic Lateral Sclerosis (ALS)
Safety and Efficacy on Spasticity Symptoms of a Cannabis Sativa Extract in Motor Neuron Disease
The clinical primary hypothesis is that there will be a difference between a Cannabis Sativa extract and placebo in their effect on spasticity in Motor Neuron Disease (MND) patients with signs of involvement of the upper motor…
- Trial name
- CANALS (NCT01776970)
- Testing
- Cannabis Sativa extract Oromucosal spray
- Where
- 4 sites in Italy
- Volunteers
- 60 people
- Sponsor
- Ospedale San Raffaele
Cannabis Use
Using Implementation Intentions to Reduce Cannabis Use
The study will recruit frequent users of cannabis (defined at least fortnightly use) and randomize them either to: (1) form implementation intentions by linking situations in which they are tempted to use cannabis with strategies…
- Trial name
- NCT03845842
- Testing
- Volitional help sheet
- Where
- United Kingdom
- Volunteers
- 311 people, healthy volunteers welcome
- Sponsor
- University of Manchester
Cannabis
Age Differences in the Effects of Cannabis on Simulated Driving
Epidemiological studies suggest that the use of cannabis is associated with an increase in the risk of motor vehicle collisions. It is also known that younger users may be at increased risk for motor vehicle collisions.
- Trial name
- ADCUF (NCT04325958)
- Testing
- Cannabis
- Where
- Canada
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- Centre for Addiction and Mental Health
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
Cancer, Chronic Pain
Cannabis Oil for Pain Effectiveness
This project represents a first systematic, prospective, single-arm cohort study of a safe and effective dosing regimen of an orally administered cannabis oil formulation in a cancer subject population with poorly controlled pain.
- Trial name
- COPE (NCT03522467)
- Testing
- MRCP001
- Where
- Canada
- Volunteers
- 40 people
- Sponsor
- Aurora Cannabis Inc
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