Relighting cigarettes may boost harmful chemicals, study finds

NCT ID NCT06295757

First seen Feb 04, 2026 · Last updated May 23, 2026 · Updated 14 times

Summary

This study aims to understand whether relighting a cigarette (instead of smoking it all at once) increases the amount of harmful chemicals smokers inhale. Researchers will observe 30 smokers who regularly relight, measuring their smoking habits and collecting cigarette butts. No treatment or medication is involved—the goal is simply to gather information.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Irina Stepanov, PhD

    RECRUITING

    Minneapolis, Minnesota, 55455, United States

Conditions

Explore the condition pages connected to this study.