Status:
COMPLETED
Clinical Trial Tobacco Marijuana
Lead Sponsor:
Dartmouth-Hitchcock Medical Center
Collaborating Sponsors:
National Institute on Drug Abuse (NIDA)
Conditions:
Cannabis Use Disorder
Tobacco Use Disorder
Eligibility:
All Genders
18+ years
Phase:
NA
Brief Summary
Approximately 50% of persons seeking treatment for cannabis-use disorders (CUDs) regularly smoke tobacco. Combining tobacco with cannabis has become a common method of smoking cannabis. Similarities o...
Eligibility Criteria
Inclusion
- Individuals must be 18 years or older
- Individuals must meet criteria for the current Diagnostic and Statistical Manual -IV diagnosis of cannabis abuse or dependence, report use of cannabis on at least 45 of the previous 90 days, and report regular use of tobacco cigarettes or report that their primary administration of cannabis is via blunts or spliffs
- Individual must indicate that they have at least some interest in quitting tobacco in the next 6 months (rating of 2 or more on a 5-point interest scale)
Exclusion
- Current dependence on alcohol or any drug other than tobacco and cannabis
- Use of non-tobacco nicotine
- Current participation in structured treatment for substance abuse
- Severe psychological distress (e.g., active suicidal plans, psychosis, debilitating panic disorder)
- Report of a condition that requires seeing a physician before using NRT (e.g., pregnancy or recent heart attack); note: if a participant's physician approves taking NRT, we will consider enrolling them
- Legal status that would interfere with participation
- Living with someone currently enrolled in the project
- Not being fluent in English
- Not living within 45 miles of the research site
Key Trial Info
Start Date :
December 18 2014
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
January 18 2017
Estimated Enrollment :
67 Patients enrolled
Trial Details
Trial ID
NCT02277665
Start Date
December 18 2014
End Date
January 18 2017
Last Update
January 8 2019
Active Locations (3)
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1
Geisel School of Medicine at Dartmouth; State Building Site
Concord, New Hampshire, United States, 03301
2
Geisel School of Medicine at Dartmouth; Rivermill Complex Site
Lebanon, New Hampshire, United States, 03766
3
University of Washington School of Social Work
Seattle, Washington, United States, 98105