Vape study: does temperature change toxin levels?

NCT ID NCT07612696

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looks at how changing the temperature and liquid in e-cigarettes affects the amount of harmful chemicals (oxidants) users breathe in. Researchers will measure markers of cell damage in breath, cheek cells, and blood from 50 adult e-cigarette users. The goal is to understand which device settings might be less harmful, not to treat any disease.

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Conditions

The condition(s) this trial relates to.

nicotine dependence Tobacco Use Vaping

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Penn State College of Medicine

    Hershey, Pennsylvania, 17033, United States

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