About The Study: In this cross-sectional study, commercial nontobacco nicotine use in U.S. 10th and 12th graders shifted from 2023 to 2024, marked by a doubling in nicotine pouch past-30-day use, an increase in pouch plus e-cigarette dual use, and a decrease in exclusive e-cigarette use. Prioritizing surveillance, regulation, and prevention addressing pediatric nicotine pouch use warrants consideration.
Corresponding Author: To contact the corresponding author, Adam M. Leventhal, PhD, email adam.leventhal@usc.edu .
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(doi:10.1001/jamanetworkopen.2025.6739)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
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