🏛️ Verified NIH Record • Updated 2026-08-24
Carcinogen and Toxicant Exposure Among Young Adults Who Co-Use Cigarettes, E-cigarettes and Cannabis (Co-Tox Study) (NCT07167225)
🟢 Recruiting Interventional Protocol 📊 Observational Clinical Research Sponsor: Roswell Park Cancer Institute
🩺 Plain-English Summary (8th-Grade Level)
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.
Who can join: Review the eligibility criteria below.
Location: Roswell Park Comprehensive Cancer Center — Buffalo, New York
Age range: 18 Years to 25 Years
🧪 Interventions in This Study
- Effectiveness of different recruitment approaches (OTHER)
- Choice of study completion locations (OTHER)
- Cannabis Engagement Assessment (OTHER)
- E-cigarette dependence Scale (OTHER)
- Nicotine dependence Scale (OTHER)
- Co use practices QUestionnaire (OTHER)
📋 "Do I Qualify?" — 1-Minute Self Screener
Instant ChecklistFull eligibility criteria are available on the official NIH protocol. View the criteria ↗
📍 All Participating Trial Locations (1 Sites)
- Roswell Park Comprehensive Cancer Center — Buffalo, New York
📞 Contact the Study Coordinator
Phone: (800) 767-9355
Email: askroswell@roswellpark.org
Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.
💰 Cost, Insurance & Patient Rights
- 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
- Routine Patient Care: Under federal law (ACA § 2709) and many state statutes, routine care costs are covered during participation.
- Voluntary Participation: You may withdraw at any time without affecting your standard medical care.
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- Evaluating the Effect of Nicotine on Eye Movements and Related Behaviors in Electronic Cigarette Users, NICS-EYES Trial — Columbus, Ohio
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💡 How to Participate
- Check the checklist above to see if you may qualify.
- Contact the study coordinator using the phone/email above.
- Ask about the visit schedule, what is covered at no cost, and any travel support.
- Confirm with your own doctor before making a decision.