Actively Recruiting
Cannabis Reduction and Functional Outcomes
Led by Medical University of South Carolina · Updated on 2026-03-19
176
Participants Needed
1
Research Sites
202 weeks
Total Duration
On this page
Sponsors
M
Medical University of South Carolina
Lead Sponsor
N
National Institutes of Health (NIH)
Collaborating Sponsor
AI-Summary
What this Trial Is About
This study evaluates the effects of cannabis use reduction among adults diagnosed with cannabis use disorder (CUD). Participants will undergo an 8-week intervention combining motivational interviewing, computerized cognitive behavioral therapy (CBT4CBT), and financial incentives for reduction in urinary cannabinoids. The study aims to assess improvements in cannabis-related problems, sleep, cognitive performance, CUD severity, and quality of life.
CONDITIONS
Official Title
Cannabis Reduction and Functional Outcomes
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Age 18+
- Urinary cannabinoid level 65 50 ng/mL
- Diagnosis of cannabis use disorder (mild, moderate, or severe) according to DSM-5
- Willingness to attempt cannabis reduction
- Completion of Intake Visit
You will not qualify if you...
- Serious medical or psychiatric conditions
- Pregnancy or breastfeeding
- Cannabis use in past 30 days was for medical purposes only
- Cannabis use reduction may worsen a pre-existing condition
- Cognitive or understanding difficulties preventing informed consent
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
Medical University of South Carolina
Charleston, South Carolina, United States, 29425
Actively Recruiting
Research Team
R
Rachel Tomko, PhD
CONTACT
E
Erin McClure, PhD
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
NONE
Allocation
NA
Model
SINGLE_GROUP
Primary Purpose
TREATMENT
Number of Arms
0
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