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cannabis use

Showing 26 - 50 of 95
STUDY
CONDITIONS
INTERVENTIONS
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Cannabis Use Trial in New Haven ([11C]UCB-J PET)

Recruiting
  • Cannabis Use
  • [11C]UCB-J PET
  • New Haven, Connecticut
    Connecticut Mental Health Center
Aug 17, 2022

Schizophrenia, Cannabis Use Trial in London (Cannabidiol, Placebo, Delta-9-THC)

Recruiting
  • Schizophrenia
  • Cannabis Use
  • London, United Kingdom
    South London and Maudsley NHS Foundation Trust
Aug 16, 2022

Cannabis Use Trial (Cannabis, Placebo)

Not yet recruiting
  • Cannabis Use
  • (no location specified)
Aug 2, 2022

Cannabis Use, Alcohol Use, Unspecified, Substance Use Trial (modified Approach-Avoidance Task (mAAT), which aims to modify

Not yet recruiting
  • Cannabis Use
  • +3 more
  • modified Approach-Avoidance Task (mAAT), which aims to modify automatic approach bias
  • modified Approach-Avoidance Task (mAAT) that does not aim to modify automatic approach bias.
  • (no location specified)
Aug 2, 2022

Psychosis, Cannabis Use, THC Trial in West Haven (Placebo, Very Low Dose THC, Low Dose THC)

Active, not recruiting
  • Psychosis
  • +4 more
  • Placebo
  • +2 more
  • West Haven, Connecticut
    VA Connecticut Healthcare System
Jul 21, 2022

Aging and Marijuana: Benefits, Effects, and Risks

Recruiting
  • Cannabis Use
  • Choice of cannabis product
  • Boulder, Colorado
    University of Colorado Boulder
Jul 14, 2022

Alcohol and Cannabis Co-Use and the Gut-Brain Axis

Recruiting
  • Cannabis Use
  • +2 more
  • Alcohol and Cannabis vs. Alcohol only
  • Fort Collins, Colorado
    Colorado State University
Jul 11, 2022

Bipolar Disorder, Cannabis Use, Schizoaffective Disorder, Bipolar Type Trial in Charleston (Gabapentin, Placebo)

Recruiting
  • Bipolar Disorder
  • +7 more
  • Charleston, South Carolina
    Medical University Of South Carolina
Jul 6, 2022

Psychotic Disorders, Cannabis Use Disorder, Cannabis Dependence Trial in Montréal (Contingency management)

Recruiting
  • Psychotic Disorders
  • +7 more
  • Contingency management
  • MontrĂ©al, Quebec, Canada
    Douglas Mental Health University Institute
Jun 30, 2022

Cannabis Use Trial in Baltimore (Placebo, THC, Beta-Myrcene)

Not yet recruiting
  • Cannabis Use
  • Placebo
  • +2 more
  • Baltimore, Maryland
    Johns Hopkins School of Medicine Behavioral Pharmacology Researc
Jun 21, 2022

Cannabis Use Trial in New York (guanfacine-ER, Placebo)

Recruiting
  • Cannabis Use
  • New York, New York
    STARS Clinic at Columbia and NYSPI Department of Psychiatry
Jun 6, 2022

Alcohol Drinking, Cannabis Use, Cannabis Trial in Providence (THC-dominant cannabis, CBD-dominant cannabis, Cannabis )

Not yet recruiting
  • Alcohol Drinking
  • +3 more
  • THC-dominant cannabis
  • +4 more
  • Providence, Rhode Island
    Brown University
May 20, 2022

Cannabis and Aging

Completed
  • Cannabis Use
    • Iowa City, Iowa
      Department of Health and Human Physiology
    May 23, 2022

    Post Traumatic Stress Disorder, Cannabis Use, Suicide Trial in Detroit (Reduce THC Use)

    Recruiting
    • Post Traumatic Stress Disorder
    • +2 more
    • Reduce THC Use
    • Detroit, Michigan
      Tolan Park Medical Building
    May 17, 2022

    Cannabis Tolerance Break Resource Study: T-Break Guide

    Completed
    • Cannabis Use
    • +2 more
    • T-Break Guide
    • Burlington, Vermont
      University of Vermont
    May 18, 2022

    Underage Drinking, Cannabis Use, Drinking, Teen Trial (e-PBI+, e-PBI)

    Not yet recruiting
    • Underage Drinking
    • +5 more
    • e-PBI+
    • e-PBI
    • (no location specified)
    Apr 20, 2022

    Cannabis Use Trial in Lebanon (CanCope)

    Completed
    • Cannabis Use
    • CanCope
    • Lebanon, New Hampshire
      Center for Technology and Behavioral Health
    Apr 7, 2022

    Emotion Regulation, Alcohol Use, Cannabis Use Trial in Chicago (Bodhi AIM (intervention group), HIB (control group))

    Recruiting
    • Emotion Regulation
    • +4 more
    • Bodhi AIM (intervention group)
    • HIB (control group)
    • Chicago, Illinois
      University of Illinois at Chicago
    Apr 6, 2022

    Pregnancy and Downstream Effects on Maternal and Infant Health

    Not yet recruiting
    • Cannabis Use
    • Marijuana Use
    • Cannabis use in pregnancy or cannabis exposure in utero
    • Kingston, Ontario, Canada
    • +3 more
    Mar 24, 2022

    Cannabis, Cannabis Use Trial in Durham (Mobile contingency management)

    Recruiting
    • Cannabis
    • Cannabis Use
    • Mobile contingency management
    • Durham, North Carolina
      Duke University Medical Center
    Mar 21, 2022

    Cannabis Use, Tobacco Use Trial in New York (7 days of Tobacco Cessation, 21 days of Tobacco Cessation, Cannabis)

    Recruiting
    • Cannabis Use
    • Tobacco Use
    • 7 days of Tobacco Cessation
    • +2 more
    • New York, New York
      New York State Psychiatric Institute
    Mar 28, 2022

    Cannabis Use Trial in Ann Arbor (Physical Activity (PA) Social Media Group, Verdi plus PA Social Media Group)

    Completed
    • Cannabis Use
    • Physical Activity (PA) Social Media Group
    • Verdi plus PA Social Media Group
    • Ann Arbor, Michigan
      University of Michigan
    Mar 25, 2022

    Cannabis Use Trial in Charleston (Progesterone, Placebo)

    Recruiting
    • Cannabis Use
    • Charleston, South Carolina
      Medical University of South Carolina
    Mar 16, 2022

    Cannabis Use, MDD, Cognitive Impairment Trial in Toronto (Contingency Reinforcement, Non-Contingency Reinforcement)

    Recruiting
    • Cannabis Use
    • +2 more
    • Contingency Reinforcement
    • Non-Contingency Reinforcement
    • Toronto, Ontario, Canada
      Centre for Addiction and Mental Health
    Mar 7, 2022

    Cannabis Use Trial in Ann Arbor (Social Media Intervention)

    Completed
    Has Results
    • Cannabis Use
    • Social Media Intervention
    • Ann Arbor, Michigan
      University of Michigan
    Jan 19, 2022