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

NCT07167225 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 150

Last updated 2026-05-08

No results posted yet for this study

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.

Conditions

  • Cigarette Smoking-Related Carcinoma
  • E-Cig Use

Interventions

OTHER

Effectiveness of different recruitment approaches

Subjects will asked which type of recruitment material they've seen when completing the screening survey

OTHER

Choice of study completion locations

subjects will choose location when coordinator calls to schedule appointment

OTHER

Cannabis Engagement Assessment

Self reported measure of current cannabis use that contains 30 questions assessing quantity, frequency of use and method of consumption in the past 30 days.

OTHER

E-cigarette dependence Scale

A 22-item questionnaire measuring e-cigarette dependence. Higher scores indicate greater dependence.

Sponsors & Collaborators

  • Roswell Park Cancer Institute

    lead OTHER

Principal Investigators

  • Danielle Smith, PhD · Roswell Park

Eligibility

Min Age
18 Years
Max Age
25 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2025-04-03
Primary Completion
2028-10-01
Completion
2028-10-01

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07167225 on ClinicalTrials.gov