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Beyond Juul: The New Face of Underage Nicotine Addiction - A Survey of College Students.
Ther Innov Regul Sci
December 2024
Department of Regulatory and Quality Sciences, USC Alfred E. Mann School of Pharmacy and Pharmaceutical Sciences, University of Southern California, Los Angeles, USA.
Background: Youth nicotine addiction is a major public health concern in the United States. Disposable Electronic Nicotine Delivery Systems (ENDS), or disposable vapes, are commonly sought out by youth despite not having received premarket authorization from the FDA. The objective of this study was to identify factors contributing to underage consumption of disposable ENDS.
View Article and Find Full Text PDFFeatures of disposable e-cigarettes and their association with pricing and consumer preference: Evidence from web data of US online stores.
Addiction
December 2024
Center for Tobacco Research, The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA.
Article Synopsis
- Disposable e-cigarettes are the most popular choice among youth in the US, but there is limited data on their characteristics in the online market.
- The study analyzed 2,320 unique disposable e-cigarette products from five online vape shops, focusing on features like size, pricing, consumer reviews, and key product attributes.
- The findings revealed that products with higher nicotine concentrations received more positive reviews and ratings, while fruit and sweet flavors were preferred over alcohol flavors; additionally, online prices per milliliter were lower compared to in-store prices.
Detecting changes in tobacco product marketplace prominence using social media, advertising, sales, and web traffic data: The example of Puff Bar in the United States tobacco marketplace from 2019 to 2021.
PLoS One
December 2024
Office of Science, Center for Tobacco Products, U.S. Food and Drug Administration, Silver Spring, Maryland, United States of America.
Puff Bar, a disposable electronic nicotine delivery system (ENDS), was the ENDS brand most commonly used by U.S. youth in 2021.
View Article and Find Full Text PDFPhysical and Chemical Characterization of Aerosols Produced from Commercial Nicotine Salt-Based E-Liquids.
Chem Res Toxicol
January 2025
Office of Science, Center for Tobacco Products, U.S. Food and Drug Administration, Silver Spring, Maryland 20993, United States.
Nicotine salt e-liquids are widely used in pod-style and disposable electronic nicotine delivery systems (ENDS). Studying the physical and chemical properties of their emissions can inform their toxicological impact. A prior companion study reported the harmful and potentially harmful constituents (HPHCs) and aerosol particle sizes produced from laboratory-made nicotine salt and freebase nicotine e-liquids to assess the effects of varying nicotine salts and nicotine protonation.
View Article and Find Full Text PDFPrevalence and correlates of negative side effects from vaping nicotine: Findings from the 2020 ITC four country smoking and vaping survey.
Drug Alcohol Depend
January 2025
Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA. Electronic address:
Article Synopsis
- This study analyzed data from 3,906 adults (ages 18+) across Canada, the US, England, and Australia to investigate the prevalence and causes of negative side effects from nicotine vaping products (NVPs).
- Results showed that 87.1% of participants reported no negative effects, with the most common issues being throat irritation, cough, and mouth irritation, and only a small percentage sought medical advice.
- Factors linked to higher reports of side effects included being younger, still smoking, vaping for less than six months, and using nicotine or certain flavors like menthol/mint while vaping.
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