Preventive Medicine Reports (Sep 2021)

Use and perceptions of electronic nicotine delivery systems among patients attending lung cancer screening who smoke

  • Lisa M. Fucito,
  • Krysten W. Bold,
  • Stephen R. Baldassarri,
  • John P. LaVigne,
  • Bennie Ford,
  • Polly Sather,
  • Stephanie S. O'Malley,
  • Benjamin A. Toll

Journal volume & issue
Vol. 23
p. 101444

Abstract

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Given accumulating evidence that electronic nicotine delivery systems (ENDS) may be a harm-reduction alternative to combustible tobacco products, it is important to understand the real-world implications of these devices in the populations that may benefit from them the most. We surveyed the use, perceptions of, and interest in using ENDS among patients attending their initial low-dose CT scan (LDCT) for lung cancer screening (LCS) who reported current smoking, a cohort of older individuals at high-risk for lung cancer and other smoking-related illnesses due to their heavy smoking history (30 or more pack years). Participants (N = 107) completed the survey in clinic immediately before their shared decision-making visit for lung cancer screening on the day of their LDCT. Approximately a quarter of participants reported ever use of ENDS in the past; nearly a third expressed a willingness to try switching to them in the future. Prior ENDS use was significantly associated with willingness to try switching to ENDS in the future. The most common reasons to consider switching included smoking cessation and harm reduction. Only about a third were aware that ENDS are not approved by the FDA for smoking cessation; knowledge significantly varied by demographic and clinical characteristics. These findings have important implications for ENDS public health campaigns and tobacco harm reduction strategies for older individuals who smoke.

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