Clinical trials: Cannabis Abuse
Cannabinoid Hyperemesis Syndrome
Haloperidol For Outpatient Symptom Management in Patients Diagnosed With Cannabinoid Hyperemesis Syndrome in the Emergrency Department
Patients diagnosed with cannabinoid hyperemesis syndrome that are safe for discharge from the emergency department will be sent an outpatient prescription for haloperidol to be used as needed at home.
- Trial name
- NCT07726069
- Testing
- Haloperidol
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Illinois Chicago
Rheumatoid Arthritis, Ankylosing Spondylitis
Survey of Cannabis Use in Patients With Chronic Inflammatory Arthritis
Patients with inflammatory rheumatism very often have residual pain that is not easily relieved by conventional treatments. They can then use non-drug methods, such as physiotherapy, hypnosis or even cannabis.
- Conditions
- Rheumatoid Arthritis, Ankylosing Spondylitis, Psoriatic Arthritis
- Trial name
- CannabisRIC (NCT04402554)
- Testing
- Cannabis questionnaire
- Where
- France
- Volunteers
- 501 people
- Sponsor
- University Hospital, Clermont-Ferrand
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
Major Depressive Disorder, Generalized Anxiety Disorder
Cohort Study on Medical Students' Mental Health
The main objective of this study is to identify risk factors for depression among medical students by comparing them to students who completed their first year but did not enter the medical program (students not accepted into the…
- Conditions
- Major Depressive Disorder, Generalized Anxiety Disorder, Suicidal Ideation, Alcoholism
- Trial name
- OSMOSE (NCT07305701)
- Testing
- Questionnaire
- Where
- France
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Régional d'Orléans
Post-Surgical Pain, Post-Surgical Complication
Quantification of Cannabinoids and Comparison to Post-Surgical Pain Medication Requirements and Surgical Outcomes
To determine how daily cannabis use affects surgical outcomes.
- Conditions
- Post-Surgical Pain, Post-Surgical Complication, Cancer, Cannabis Use
- Trial name
- NCT04988490
- Where
- United States
- Volunteers
- 68 people
- Sponsor
- University of Colorado, Denver
Psychosis, Substance Use
Families With Substance Use and Psychosis: A Pilot Study
The purpose of this study is to develop and evaluate an intervention that adapts Community Reinforcement and Family Training (CRAFT) for families experiencing first episode psychosis and substance use delivered via telemedicine…
- Conditions
- Psychosis, Substance Use, Substance Use Disorders, Family
- Trial name
- NCT04284813
- Testing
- CRAFT-FT
- Where
- United States
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Mclean Hospital
Cannabis Dependence, Psychosis
The Pharmaco-genetic and Brain Mechanisms Associated With Cannabis- Induced Psychosis
There is growing evidence of high rates of substance use disorders among individuals with psychotic disorders especially in young people with predisposition for psychosis.
- Trial name
- NCT01565174
- Where
- Israel
- Volunteers
- 100 people
- Sponsor
- Hadassah Medical Organization
Schizophrenia, Dual Diagnosis
Treatment of Schizophrenia and Comorbid Cannabis Use Disorder: Comparing Clozapine to Treatment-as-Usual
Many individuals with schizophrenia also suffer from marijuana addiction. Clozapine, an atypical antipsychotic medication, may prove useful at preventing drug relapse in schizophrenic individuals who are seeking treatment for…
- Conditions
- Schizophrenia, Dual Diagnosis, Schizoaffective Disorder, Psychotic Disorder
- Trial name
- NCT00498550
- Testing
- Clozapine, Treatment as usual
- Where
- 4 sites in United States
- Volunteers
- 31 people
- Sponsor
- Dartmouth-Hitchcock Medical Center
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
Cannabis Dependence, Nicotine Dependence
Cognitive Behavioral Therapy and the Nicotine Transdermal Patch for Cannabis Dependence and Nicotine Dependence
The investigators are conducting a Stage 1 pilot feasibility study at McLean Hospital to develop and refine a Cognitive Behavioral Therapy (CBT) intervention.
- Trial name
- CBT-MJ-NIC (NCT01292642)
- Testing
- Cognitive Behavioral Therapy, Nicotine Replacement Therapy
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Mclean Hospital
Marijuana Dependence
Effect of Oxytocin on Stress in Marijuana Users
The purpose of this study is to evaluate how people who frequently use marijuana respond to a stressful task, and if a medication (oxytocin) affects this response.
- Trial name
- NCT01335789
- Testing
- Oxytocin, Saline
- Where
- United States
- Volunteers
- 16 people
- Sponsor
- Medical University of South Carolina
Cannabis Dependence
Facilitating the Behavioral Treatment of Cannabis Use Disorder
Cannabis use disorders remain a significant public health problem. The pharmacological facilitation of behavioral treatment represents a promising strategy for addressing disordered cannabis use.
- Trial name
- NCT02946489
- Testing
- CI-581a
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- New York State Psychiatric Institute
Marijuana Abuse
The Effect of Food on the Oral Bioavailability of AEF0117 in Healthy Volunteers
Cannabis use is increasing and will only further escalate with legalization of recreational and medical cannabis use in western countries , with a prevalence greater than 30 % in the US and most European countries for individuals…
- Trial name
- NCT05451017
- Testing
- 3ß-(4-methoxybenzyloxy)pregn-5-en-20-one in fed condition, 3ß-(4-methoxybenzyloxy)pregn-5-en-20-one in fasting condition
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Aelis Farma
Marijuana Dependence
Comparison Between Marijuana Smoked in Cigarette Paper Versus Cigar Paper
The purpose of this study is to investigate whether or not marijuana blunts will produce comparable plasma THC levels as marijuana joints and if blunts will produce larger cardiovascular and subjective effects.
- Trial name
- NCT00374127
- Testing
- Marijuana blunt, marijuana cigarette
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- New York State Psychiatric Institute
Alcohol Use Disorder, Cannabis Use
Alcohol and Cannabis Concentrates Co-Administration
The goal of this study is to learn about the effects of combining alcohol with cannabis concentrate products which contain high levels of THC.
- Trial name
- NCT05999344
- Testing
- commercially available cannabis administered prior to commercially available alcohol, commercially available alcohol administered prior to commercially available cannabis
- Where
- United States
- Volunteers
- 146 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Pain Threshold, Mood
Comparison of the Analgesic Effects of Dronabinol and Smoked Marijuana in Daily Marijuana Smokers
The following study is designed to determine the analgesic efficacy of smoked marijuana (0, 1.98, and 3.56% THC) and oral THC (0, 10, and 20 mg) in the Cold-Pressor Test (CPT), a laboratory model of pain which has predictive…
- Trial name
- NCT00743119
- Testing
- Inactive marijuana (0% THC), Low dose Dronabinol, High dose Dronabinol
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- New York State Psychiatric Institute
Marijuana Abuse, Marijuana Dependence
Attempts to Stop/Reduce Marijuana Among Dependent Users
The purpose of the study is to determine why and how marijuana users stop or reduce their marijuana use.
- Trial name
- NCT01039415
- Where
- United States
- Volunteers
- 234 people, healthy volunteers welcome
- Sponsor
- University of Vermont
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.
Pregnancy Related, Cannabis Use
Effects of Pregnancy-associated Hormones on THC Metabolism in Women
Cannabis use is prevalent among pregnant women, but the effects of use on both the developing fetus and pregnant woman are unknown.
- Trial name
- PrECEPT (NCT04374773)
- Testing
- Dronabinol
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- University of Washington
Cannabis Dependence
Cannabis Use and Relapse After One Week of Contingency Management Therapy
The purpose of this study is to examine the effects of a seven-day combined contingency management (CM) with two sessions of brief Motivation Interviewing (MI) followed by standardized individual drug counseling on cannabis use…
- Trial name
- NCT04202146
- Testing
- Contingency Management + Motivational Interviewing
- Where
- United States
- Volunteers
- 49 people
- Sponsor
- Yale University