E-cig nicotine levels may change how smokers puff and switch

NCT ID NCT05887947

First seen Nov 01, 2025 · Last updated May 24, 2026 · Updated 25 times

Summary

This study tested how different nicotine concentrations in e-cigarettes influence puffing behavior and switching from cigarettes. 52 Black and White smokers who wanted to try e-cigarettes participated. Researchers measured inhaled volume and tracked whether participants switched completely, used both, or returned to cigarettes.

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Contacts and locations

Locations

  • University of Kansas Medical Center

    Kansas City, Kansas, 66160, United States

Conditions

Explore the condition pages connected to this study.