Cannabis Reduction and Functional Outcomes

Part of paid clinical trials in Charleston, South Carolina.

Sponsor
Medical University of South Carolina
Study ID
NCT07218471
Status
Recruiting
Apply to this trial

Conditions

  • Cannabis Use Disorder

Eligibility Criteria

Sex
ALL
Age
18 Years - N/A
Healthy Volunteers
Not accepted

Interventions

  • CBT4CBT (Computerized Cognitive Behavioral Therapy) — BEHAVIORAL
    Participants will receive one therapist-led motivational interviewing/goal setting session followed by 7 sessions of computerized CBT4CBT.
  • Motivational Interviewing — BEHAVIORAL
    Participants will receive one therapist-led motivational interviewing/goal setting session followed by 7 sessions of computerized CBT4CBT.
  • Contingency Management — BEHAVIORAL
    Patients will receive contingent reinforcers (financial incentives for reduction in urinary cannabinoids).

Study Details

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.

Key Dates

Start date
Mar 13, 2026
Status verified
Oct 2025
Primary completion
Sep 15, 2029
Completion
Jan 30, 2030

Study Design

Enrollment
176 participants (estimated)
Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT

Primary Outcome Measure

Cannabis-Related Problems [ Time Frame: Week 8 (end-of-treatment) ]

Central Contacts

Locations (1)

FacilityCityStateZIPSite coordinators
Medical University of South CarolinaCharlestonSouth Carolina29425
Kevin Branson, MA, ADC, MAC
[email protected]
843-792-0493
Rachel Tomko, PhD
[email protected]
843-792-5447

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