Clinical Trial

Understanding Tobacco and Cannabis Co-Use Practices: Initiation, Escalation, and Maintenance

Recruiting
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Summary
This study evaluates histories among cannabis and tobacco co-users of their initiation, escalation, and maintenance of the co-use behavior.
Protocol Amendment History 2 amendments
This ClinicalTrials.gov record has been amended 2 times since 2026-02-24; most recent amendment 2026-05-21.
Status change: Not Yet Recruiting → Recruiting 2026-03-02
Trial Details
NCT Number NCT07439471
Lead Sponsor Roswell Park Cancer Institute
Conditions Cigarette Smoking-Related Carcinoma
Enrollment 40 participants
Start Date 2026-06-28
Primary Completion 2027-03 (estimated)
Study Completion 2027-03 (estimated)
Updated on ClinicalTrials.gov 2026-05-22