MPC Member Publications

This database contains a listing of population studies publications written by MPC Members. Anyone can add a publication by an MPC student, faculty, or staff member to this database; new citations will be reviewed and approved by MPC administrators.

Full Citation

Title: Optimizing Longitudinal Tobacco Cessation Treatment in Lung Cancer Screening: A Sequential, Multiple Assignment, Randomized Trial

Citation Type: Journal Article

Publication Year: 2023

ISSN: 25743805

DOI: 10.1001/JAMANETWORKOPEN.2023.29903

PMID: 37615989

Abstract: <h3>Importance</h3><p>Nearly half of the 14.8 million US adults eligible for lung cancer screening (LCS) smoke cigarettes. The optimal smoking cessation program components for the LCS setting are unclear.</p><h3>Objective</h3><p>To assess the effect of adding a referral to prescription medication therapy management (MTM) to the tobacco longitudinal care (TLC) program among patients eligible for LCS who smoke and do not respond to early tobacco treatment and to assess the effect of decreasing the intensity of TLC among participants who do respond to early treatment.</p><h3>Design, Setting, and Participants</h3><p>This randomized clinical trial included patients who currently smoked cigarettes daily and were eligible for LCS. Recruitment took place at primary care centers and LCS programs at 3 large health systems in the US and began in October 2016, and 18-month follow-up was completed April 2021.</p><h3>Interventions</h3><p>(1) TLC comprising intensive telephone coaching and combination nicotine replacement therapy for 1 year with at least monthly contact; (2) TLC with MTM, MTM offered pharmacist-referral for prescription medications; and (3) Quarterly TLC, intensity of TLC was decreased to quarterly contact. Intervention assignments were based on early response to tobacco treatment (abstinence) that was assessed either 4 weeks or 8 weeks after treatment initiation.</p><h3>Main outcomes and Measures</h3><p>Self-reported, 6-month prolonged abstinence at 18-month.</p><h3>Results</h3><p>Of 636 participants, 228 (35.9%) were female, 564 (89.4%) were White individuals, and the median (IQR) age was 64.3 (59.6-68.8) years. Four weeks or 8 weeks after treatment initiation, 510 participants (80.2%) continued to smoke (ie, early treatment nonresponders) and 126 participants (19.8%) had quit (ie, early treatment responders). The 18 month follow-up survey response rate was 83.2% (529 of 636). Across TLC groups at 18 months follow-up, the overall 6-month prolonged abstinence rate was 24.4% (129 of 529). Among the 416 early treatment nonresponders, 6-month prolonged abstinence for TLC with MTM vs TLC was 17.8% vs 16.4% (adjusted odds ratio [aOR] 1.13; 95% CI, 0.67-1.89). In TLC with MTM, 98 of 254 participants (39%) completed at least 1 MTM visit. Among 113 early treatment responders, 6-month prolonged abstinence for Quarterly TLC vs TLC was 24 of 55 (43.6%) vs 34 of 58 (58.6%) (aOR, 0.54; 95% CI, 0.25-1.17).</p><h3>Conclusions and Relevance</h3><p>In this randomized clinical trial, adding referral to MTM with TLC for participants who did not respond to early treatment did not improve smoking abstinence. Stepping down to Quarterly TLC among early treatment responders is not recommended. Integrating longitudinal tobacco cessation care with LCS is feasible and associated with clinically meaningful quit rates.</p><h3>Trial Registration</h3><p>ClinicalTrials.gov Identifier:NCT02597491</p>

Url: https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2808739

User Submitted?: No

Authors: Fu, Steven S.; Rothman, Alexander J.; Vock, David M.; Lindgren, Bruce R.; Almirall, Daniel; Begnaud, Abbie; Melzer, Anne C.; Schertz, Kelsey L.; Branson, Mariah; Haynes, David; Hammett, Patrick; Joseph, Anne M.

Periodical (Full): JAMA Network Open

Issue: 8

Volume: 6

Pages: e2329903-e2329903

Countries:

IPUMS NHGIS NAPP IHIS ATUS Terrapop