Clinical trials: Marijuana Impairment, open to volunteers
Cannabis Use, Major Depressive Disorder
Extended Effects of Cannabis Abstinence on Clinical Symptoms and Cognition in Depression
The prevalence of major depressive disorder (MDD) is ~5.0%, and rates of co-occurring SUDs in these patients approach 40-50%. Specifically, rates of co-morbid cannabis use disorder (CUD) in patients with MDD are elevated 2-3 fold…
- Conditions
- Cannabis Use, Major Depressive Disorder, Cognitive Impairment
- Trial name
- NCT04935619
- Testing
- Contingency Reinforcement, Non-Contingency Reinforcement
- Where
- Canada
- Volunteers
- 52 people
- Sponsor
- Centre for Addiction and Mental Health
Mild Cognitive Impairment
CBD for Individuals at Risk for Alzheimer's Disease
This is a double-blind, randomized controlled trial designed to test the effects of cannabidiol (CBD) on validated biomarkers of Alzheimer's disease (AD) progression, and behavioral, neurocognitive, and clinical measures, with…
- Trial name
- NCT05822362
- Testing
- Cannabidiol
- Where
- United States
- Volunteers
- 236 people
- Sponsor
- University of Colorado, Denver
Cannabis Use, Impaired Driving
Examining the Role of Tolerance on Dose-dependent Effects of Acute THC on Oculomotor and Cognitive Performance
The purpose of this research is to determine the extent to which oculomotor function accurately detects THC-impairment, if cannabis use experience impacts this detection threshold, and to examine how the oculomotor index…
- Conditions
- Cannabis Use, Impaired Driving, Cognitive Impairment
- Trial name
- NCT06351540
- Testing
- Cannabis
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Psychotic Disorders, Cannabis Use Disorder
Investigating the Neural Correlates of Cognitive Function in Psychosis Patients and Non-Psychiatric Controls With Cannabis Use
Cognitive impairment is well established in people with psychosis and is associated with cannabis use. The current study will investigate the neurobiological basis of cognitive change associated with 28-days of cannabis…
- Conditions
- Psychotic Disorders, Cannabis Use Disorder, Cannabis Dependence, Cannabis Use
- Trial name
- NCT05445180
- Testing
- Contingency management
- Where
- Canada
- Volunteers
- 134 people, healthy volunteers welcome
- Sponsor
- Douglas Mental Health University Institute
Insomnia, Alcohol Use
Brief Interventions to Reduce Comorbid Alcohol and Cannabis Misuse and Sleep Impairment in Young Adults (Rest-Up RCT)
This study is designed to evaluate 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, Marijuana Use
- Trial name
- NCT06736444
- Testing
- Brief Behavioral Therapy for Insomnia (BBTI), Brief Alcohol Screening and Intervention for College Students (BASICS), Attention Control
- Where
- United States
- Volunteers
- 800 people
- Sponsor
- University of Washington
Cannabis Intoxication, Alcohol Intoxication
Vaporized Cannabis Administration and Co-Administration of Alcohol on Impairment
This human laboratory study will use cognitive, behavioral, and subjective measures to characterize impairment associated with co-use of alcohol and vaporized cannabis.
- Trial name
- NCT06293040
- Testing
- Cannabis, Alcohol
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University