Dataset Information

Young adult dual combusted cigarette and e-cigarette users' anticipated responses to a nicotine reduction policy and menthol ban in combusted cigarettes.

ABSTRACT: BACKGROUND:The aim of the study was to assess young adult dual e-cigarette (EC) and combusted cigarette (CC) users' anticipated responses to a hypothetical very low nicotine content product standard and menthol ban in CC. METHODS:Data came from 240 young adult (18-29 years) dual CC and EC users recruited via Amazon Mechanical Turk between June 20-22, 2017. Descriptive statistics were used to report sample characteristics. McNemar's tests were used to assess differences between product categories in terms of anticipated responses to hypothetical regulations. RESULTS:A hypothetical very low nicotine content product standard in CC resulted in reported intentions to quit or reduce CC use and increase use of EC (p's<0.001). Hypothetical restrictions regarding the availability of menthol CC resulted in marginally significant reported intentions to increase EC use (p?=?0.080). Anticipated responses to regulation were associated with baseline EC and CC use characteristics. CONCLUSIONS:This work provides preliminary evidence of the impact that regulations regarding nicotine content and menthol in CC may have on the use of EC among young adult dual users.

SUBMITTER: Pacek LR

PROVIDER: S-EPMC6314179 | biostudies-literature | 2019 Jan

REPOSITORIES: biostudies-literature

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Young adult dual combusted cigarette and e-cigarette users' anticipated responses to a nicotine reduction policy and menthol ban in combusted cigarettes.

Pacek Lauren R LR Oliver Jason A JA Sweitzer Maggie M MM McClernon F Joseph FJ

Drug and alcohol dependence 20181026

<h4>Background</h4>The aim of the study was to assess young adult dual e-cigarette (EC) and combusted cigarette (CC) users' anticipated responses to a hypothetical very low nicotine content product standard and menthol ban in CC.<h4>Methods</h4>Data came from 240 young adult (18-29 years) dual CC and EC users recruited via Amazon Mechanical Turk between June 20-22, 2017. Descriptive statistics were used to report sample characteristics. McNemar's tests were used to assess differences between pro ...[more]

PMID: 30399498

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Project description:BACKGROUND:The United States (US) Food and Drug Administration (FDA), under the 2009 Family Smoking Prevention and Tobacco Control Act, banned characterizing flavors in cigarettes; however, mentholated tobacco products were exempt. Since 2009, over 20 US jurisdictions and numerous countries around the world have extended this restriction to menthol. Currently, the FDA is reconsidering its position on a nation-wide menthol cigarette ban. However, the effects of such a ban remain unclear. We conducted a scoping review to explore the impact of a menthol cigarette ban on individual behaviors (initiation, cessation, and product switching), sales, and compliance. METHODS:We conducted a search of the international literature using PubMed, EBSCO, and Web of Science (to November 25, 2019). We retrieved articles relevant to the impacts of an implemented or hypothetical menthol ban. We also included studies of flavored tobacco product bans due to their potential relevance in gauging compliance and product substitutability. RESULTS:The search identified 493 articles, of which 24 were included. Studies examined the effects of implemented menthol bans (n = 6), hypothetical menthol bans (n = 12) and implemented flavor bans that exclude menthol (n = 6). Menthol bans were found to reduce sales and increase smoking cessation with only partial substitution for non-menthol cigarettes. US smokers' reactions to a hypothetical ban indicate that about 25-64% would attempt to quit smoking and 11-46% would consider switching to other tobacco products, including 15-30% to e-cigarettes. Flavor ban studies indicate reductions in initiation of 6%. Ban compliance was high, but studies indicate that the tobacco industry and retailers have attempted to circumvent their impact via packaging changes and online sales. CONCLUSION:Our review finds that extending the US cigarette flavor ban to menthol products would promote smoking cessation and reduce initiation. This evidence supports further action by the FDA towards mentholated tobacco products. However, few studies have been conducted in the vaping era.

Project description:Despite the longstanding use and popularity of menthol as a flavorant in tobacco products, its sensory interactions with inhaled nicotine have never been measured independently of the other irritants in tobacco smoke. We therefore measured the perception of menthol in an E-cigarette with the primary goal of assessing its analgesic effect on the sensory irritation produced by inhaled nicotine.Adult cigarette smokers sampled aerosolized E-liquids containing five different concentrations of nicotine with 0%, 0.5%, or 3.5% l-menthol, as well as two commercial menthol flavors with and without nicotine. For each of the E-liquids participants used a labeled magnitude scale to rate the Overall Sensation intensity, Coolness/Cold, and Irritation/Harshness they experienced, and a Labeled Hedonic Scale to indicate how much they liked/disliked the overall flavor.The main findings were that (1) perceived Irritation/Harshness was unaffected by a low (0.5%) menthol concentration, whereas a high menthol concentration (3.5%) led to higher perceived Irritation/Harshness at low nicotine concentrations but to lower Irritation/Harshness at the highest nicotine concentration (24mg/ml); (2) a commercial Menthol-Mint flavor produced similar results; (3) nicotine tended to enhance rather than suppress sensations of Coolness/Cold; and (4) menthol tended to slightly increase liking independently of nicotine concentration.In addition to adding a sensation of coolness, menthol can reduce perceived airway irritation and harshness produced by inhalation when nicotine concentration is high, and contributes to the sensory impact of E-liquids when nicotine concentration is low.The evidence presented here indicates that menthol can potentially improve the appeal of E-cigarettes not only via its coolness and minty flavor, but also by reducing the harshness from high concentrations of nicotine. As the first direct demonstration of an analgesic effect of menthol on inhaled nicotine in humans, these data also have implications for the role of menthol flavors in other inhaled tobacco products.

Dataset Information

Young adult dual combusted cigarette and e-cigarette users' anticipated responses to a nicotine reduction policy and menthol ban in combusted cigarettes.

Publications

Young adult dual combusted cigarette and e-cigarette users' anticipated responses to a nicotine reduction policy and menthol ban in combusted cigarettes.

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