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Comparing the Effects of Electronic Cigarette Vapor and Cigarette Smoke in a Novel In Vivo Exposure System
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Sensory experiences and cues among E-cigarette users.

J DiPiazza1, P Caponnetto2,3,4, G Askin5

  • 1Hunter Bellevue School of Nursing, Hunter College-City University of New York, New York, NY, USA.

Harm Reduction Journal
|October 16, 2020
PubMed
Summary
This summary is machine-generated.

E-cigarette use provides sensory experiences, like vapor sensation and taste, that help individuals quit combustible tobacco cigarettes (CTCs) when traditional methods fail. These sensations are crucial for successful smoking cessation.

Keywords:
Electronic cigarettesNicotineSensorySmokingSmoking cessationSmoking cuesTobacco

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Area of Science:

  • Respiratory Science
  • Addiction Research
  • Behavioral Science

Background:

  • Investigated sensory aspects of e-cigarette use in individuals who failed to quit combustible tobacco cigarettes (CTCs) with traditional FDA-approved medications.
  • Explored former smokers' perceptions of how e-cigarette sensory experiences influenced their CTC cessation outcomes.

Purpose of the Study:

  • To characterize the respiratory sensations and smoking cues associated with e-cigarette use.
  • To understand the role of sensory experiences in successful smoking cessation among former CTC users.

Main Methods:

  • A cross-sectional online survey was administered to 156 participants recruited via a consumer advocacy Facebook group.
  • Data were analyzed using descriptive statistics, ANOVA/Kruskal-Wallis tests, and two-sample t tests/Wilcoxon rank-sum tests to assess associations between participant characteristics and sensory experiences.

Main Results:

  • Participants reported various sensations (throat, lung, tongue) and enjoyment (taste, smell, sight, device touch) from e-cigarette use, alongside reduced nicotine craving.
  • Women experienced greater craving reduction; earlier initiation of smoking correlated with higher satisfaction and sensory enjoyment.
  • Eighty-four percent found vapor sensation important for quitting CTCs, and 91% believed these sensations contributed to their cessation success.

Conclusions:

  • Sensory experiences with e-cigarettes may aid smoking cessation in individuals who previously failed with approved cessation medications.
  • The perceived importance of vapor sensation and its contribution to cessation success highlights a potential therapeutic avenue.