Clinical trials: Marijuana
Opioid Use Disorder
Evaluation of the Interactions of Cannabidiol (CBD) With Morphine
The purpose of this study is to analyze drug-drug interactions of CBD on co-administered Morphine as first step in understanding CBD-opioid interactions.
- Trial name
- NCT05143424
- Testing
- Morphine Sulfate
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- National Institute on Drug Abuse (NIDA)
Cannabis
The Pharmacokinetics and Pharmacodynamics of a Single Acute Dose of a Hemp-derived Oral Product With a 1:1 Ratio of CBD:CBD-A
The purpose of this study is to examine the pharmacokinetics and pharmacodynamics of a hemp-derived oral product containing cannabidiol (CBD) and cannabidiolic acid (CBD-A) at a 1:1 ratio.
- Trial name
- NCT05049733
- Testing
- CBD 1mg/Kg, CBD 2mg/Kg, CBD 4mg/Kg
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Cannabis Use Disorder, Anxiety
Use of a Generative AI (Gen-AI) Chatbot for Anxiety and Depression Among Persons With Cannabis Use
The goal of this clinical trial is to learn if Therabot-CALM (Cannabis, Anxiety, Low Mood) has acceptability among users and could work to improve the symptoms of persons with cannabis use disorder and anxiety and/or depression.
- Conditions
- Cannabis Use Disorder, Anxiety, Depression, Anxiety, Depression - Major Depressive Disorder
- Trial name
- NCT06920238
- Testing
- Therabot-CALM
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- Trustees of Dartmouth College
Cannabis Dependence, Psychostimulant Dependence
Evaluation of the Effects of Treatment of Psycho-stimulant and Cannabis-dependent Users in Israel
This study evaluates the effects of psychological and pharmacological treatment of regular users of cannabis and psychostimulants in a treatment center (Kfar Izun) in Israel.
- Trial name
- NCT01510015
- Testing
- Risperidone
- Where
- Israel
- Volunteers
- 100 people
- Sponsor
- Tel-Aviv Sourasky Medical Center
Eating Disorders, Cannabis Use
A Brief Cannabis Use Psychoeducation Intervention for Eating Disorder Patients
The goal of this clinical trial is to learn if providing eating disorder patients with education about the consequences of cannabis (marijuana) use on mental health, gastrointestinal symptoms, eating disorder symptoms, and eating…
- Trial name
- NCT07387965
- Testing
- Psychoeducation about risks of cannabis use
- Where
- Canada
- Volunteers
- 80 people
- Sponsor
- St. Joseph's Healthcare Hamilton
Non-metastatic Bladder Cancer
The Effects of Cannabis on Post Operative Recovery After Radical Cystectomy
This will be an open-label, single group supportive care pilot study in which patients are given cannabinoid gummies in the perioperative setting to alleviate RC/UD symptoms and improve quality of life.
- Trial name
- NCT07577999
- Testing
- Cannabigerol
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Stanford University
Cannabis
Cerebellar Alterations in Individuals With a Cannabis Use Disorder
The purpose of this study is to investigate if individuals with a cannabis use disorder have an impaired cerebellar function by assessing possible alterations to their implicit adaptation during a visuomotor rotation task.
- Trial name
- NCT02816034
- Testing
- Visuo-motor rotation, Explicit strategy
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Universitat Pompeu Fabra
Cannabis Use
Environment and Lung Cancer
Cannabis is the most consumed drug in the world and the French are the main consumers in Europe. The most recognized effects of cannabis on human health are of a neuro-psychic nature.
- Trial name
- ECP (NCT05119244)
- Testing
- blood and hair sampling
- Where
- 3 sites in France
- Volunteers
- 150 people
- Sponsor
- Centre Chirurgical Marie Lannelongue
HIV Positive, Marijuana Smoking
Medical Marijuana Use in HIV+ Patients Prospective Cohort Study
The investigators are interested in understanding personal factors such as medical conditions and mental health, as well as social and economic factors, that influence marijuana (and other substance) use in HIV-positive patients.
- Trial name
- MMC-1 (NCT01536899)
- Where
- United States
- Volunteers
- 119 people
- Sponsor
- Wayne State University
Healthy
Single and Multiple Dose Study of VER-01 in Healthy Volunteers
Evaluation of pharmacokinetics, tolerability and safety of VER-01 in healthy volunteers
- Trial name
- NCT04930809
- Testing
- VER-01
- Where
- Austria
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Vertanical GmbH
Cancer, Cancer (With or Without Metastasis)
Assessing Claims of Cannabis as an Anti-cancer Agent (CATA)
The purpose of the study is to find out how cannabis may help control cancer growth by reviewing medical records of patients who report cannabis helped treat their cancer.
- Trial name
- CATA (NCT07107607)
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- HealthPartners Institute
Marijuana Dependence
Marijuana Treatment Project - 3
The goal of this research is to improve treatment outcome for marijuana-dependent individuals. The current study builds on the findings of our prior NIDA-funded marijuana treatment study in which improved client outcomes were…
- Trial name
- MTP-3 (NCT00107588)
- Testing
- Reinforcement for homework completion, Reinforcement for Abstinence, Case Management
- Where
- United States
- Volunteers
- 215 people
- Sponsor
- UConn Health
Safety Study for Future Treatment of Psoriasis
A Phase I, Double Blind, Randomized, Placebo Controlled, Maximal Dose Study to Determine the Safety, Tolerability of Topical Cream Containing MGC (Medical Grade Cannabis) in Healthy Volunteers
This single center, prospective, double-blind, placebo-controlled, randomized two parts study (part I and part II) will assess the safety of topical cream (3% CBD and 3% THC), applied twice daily (bid), in healthy subjects, for…
- Trial name
- NCT02976779
- Testing
- OWC MGC cream, OWC Control Cream
- Where
- Israel
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- One World Cannabis Ltd.
Psychotic Disorders, Cannabis Use Disorder
RCT Comparing Avatar Intervention to Supportive Intervention to Reduce Cannabis Use in Patients With Psychotic Disorders
The goal of this clinical trial is to conduct a single-blind randomized controlled trial to verify whether the Avatar Intervention has greater efficacy over supportive intervention to reduce cannabis use in patients with…
- Conditions
- Psychotic Disorders, Cannabis Use Disorder, Mental Health Disorder
- Trial name
- AC2 (NCT05704582)
- Testing
- Avatar Intervention, Addiction supportive intervention
- Where
- Canada
- Volunteers
- 150 people
- Sponsor
- Ciusss de L'Est de l'Île de Montréal
Pain, Peripheral Neuropathy
A Study of Sativex® for Pain Relief of Peripheral Neuropathic Pain, Associated With Allodynia
The purpose of this study is to evaluate the efficacy of Sativex® compared with placebo in relieving peripheral neuropathic pain associated with allodynia.
- Trial name
- NCT00710554
- Testing
- Sativex
- Where
- United Kingdom
- Volunteers
- 246 people
- Sponsor
- Jazz Pharmaceuticals
Cannabis Use
Novel Approaches to Assessing Cannabis Impaired Driving (NAACID)
Researchers at the University of Colorado Anschutz Medical Campus, Colorado School of Public Health, and Injury \& Violence Prevention Center want to learn more about how people are affected by cannabis in different ways.
- Trial name
- NAACID (NCT06255054)
- Where
- United States
- Volunteers
- 207 people
- Sponsor
- Colorado School of Public Health
Marijuana Dependence
Vilazodone Treatment for Marijuana Dependence
Marijuana is the most commonly used illicit drug, yet few clinical trials have evaluated pharmacotherapy treatments for marijuana dependence.
- Trial name
- NCT01574183
- Testing
- Vilazodone
- Where
- United States
- Volunteers
- 76 people
- Sponsor
- Medical University of South Carolina
Posttraumatic Stress Disorder
Evaluating Safety and Efficacy of Cannabis in Participants With Chronic Posttraumatic Stress Disorder
The purpose of this study is to evaluate the safety and efficacy of vaporized cannabis in participants with chronic, treatment-resistant posttraumatic stress disorder.
- Trial name
- NCT02517424
- Testing
- High THC/Low CBD Cannabis, High THC/High CBD Cannabis, Low THC/Low CBD Cannabis
- Where
- Canada
- Volunteers
- 6 people
- Sponsor
- Tilray
Cannabis
Sex Hormones Impact on Cannabis Response
The goal of this study is to systematically determine whether the cannabis response in human females is related to SH fluctuations throughout the menstrual cycle.
- Trial name
- NCT07417059
- Testing
- Cannabis, Knaster Hemp
- Where
- Netherlands
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Maastricht University
Cannabis Use, Sleep
Cannabis Effects on Sleep, Circadian Rhythms, and Light Sensitivity in Young Adults
The goal of this study is to learn how cannabis use and discontinuation affect sleep, circadian rhythms, and sensitivity to light. The main questions it aims to answer are: 1.
- Conditions
- Cannabis Use, Sleep, Circadian Rhythm
- Trial name
- CASCILS (NCT06743373)
- Testing
- Cannabis Discontinuation
- Where
- United States
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh