Clinical Trial

Carcinogen and Toxicant Exposure Among Young Adults Who Co-Use E-cigarettes and Cannabis (Co-Tox Study)

Recruiting
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Summary
This study evaluates the amount of nicotine, cannabis, and toxicants linked to the use of nicotine e-cigarette and/or cannabis products in the blood and urine of young adult users as well as the cannabis and nicotine use behaviors of consumers.
Protocol Amendment History 4 amendments
This ClinicalTrials.gov record has been amended 4 times since 2025-09-08; most recent amendment 2026-05-04.
Status change: Not Yet Recruiting → Recruiting 2025-09-16
Trial Details
NCT Number NCT07167225
Lead Sponsor Roswell Park Cancer Institute
Conditions Cigarette Smoking-Related Carcinoma, E-Cig Use
Enrollment 150 participants
Start Date 2025-04-03
Primary Completion 2028-10-01 (estimated)
Study Completion 2028-10-01 (estimated)
Updated on ClinicalTrials.gov 2026-05-08