Examining Tobacco Treatment Perceptions and Barriers among Black versus Non-Black Adults Attending Lung Cancer Screening.

The US Preventive Services Task Force recommends annual lung cancer screening for patients at high risk based on age and smoking history. Understanding the characteristics of patients attending lung cancer screening, including potential barriers to quitting smoking, may inform ways to engage these high-risk patients in tobacco treatment and address health disparities. Patients attending lung cancer screening who currently smoke cigarettes completed a survey at Smilow Cancer Hospital at Yale-New Haven (N = 74) and the Medical University of South Carolina (N = 73) at the time of their appointment. The survey assessed demographics, smoking history, and perceptions and concerns about quitting smoking.Patients were 55 to 76 years old (mean = 63.3, SD = 5.3), N = 64 (43.5%) female, and N = 31 (21.1%) non-Hispanic Black. Patients smoked 16.3 cigarettes per day on average (SD = 9.2) and rated interest in quitting smoking in the next month as moderate (mean = 5.6, SD = 3.1, measured from 0 = "very definitely no" to 10 = "very definitely yes"). The most frequently endorsed concerns about quitting smoking were missing smoking (70.7%), worry about having strong urges to smoke (63.9%), and concerns about withdrawal symptoms (59.9%). In comparison with other races/ethnicities, Black patients were less likely to report concerns about withdrawal symptoms and more likely to report smoking less now and perceiving no need to quit. Findings identified specific barriers for tobacco treatment and differences by race/ethnicity among patients attending lung cancer screening, including concerns about withdrawal symptoms and perceived need to quit. Identifying ways to promote tobacco treatment is important for reducing morbidity and mortality among this high-risk population. PREVENTION RELEVANCE: The current study examines patient characteristics and tobacco treatment perceptions and barriers among patients attending lung cancer screening who continue to smoke cigarettes that may help inform ways to increase treatment engagement and address tobacco-related health disparities to reduce morbidity and mortality from smoking.

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

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.

Personalized Intervention Program: Tobacco Treatment for Patients at Risk for Lung Cancer.

BACKGROUND: Lung cancer screening and tobacco treatment for patients at high-risk for lung cancer may greatly reduce mortality from smoking, and there is an urgent need to improve smoking cessation therapies for this population. AIMS: The purpose of this study is to test the efficacy of two separate, sequential interventions to promote tobacco cessation/reduction compared to standard care in smokers considered high-risk for lung cancer. METHODS: The study will recruit 276 current smokers attending a lung cancer screening clinic or considered high-risk for lung cancer based on age and smoking history across two sites. Patients first will be randomized to either standard tobacco treatment (8 weeks of nicotine patch and five individual counselling sessions) or standard tobacco treatment plus personalized gain-framed messaging. At the 8-week visit, all patients will be re-randomized to receive biomarker feedback or no biomarker feedback. Repeated assessments during treatment will be used to evaluate changes in novel biomarkers: skin carotenoids, lung function, and plasma bilirubin that will be used for biomarker feedback. We hypothesize that personalized gain-framed messages and receiving biomarker feedback related to tobacco cessation/reduction will improve quit rates and prevent relapse compared to standard care. Primary outcomes include 7-day point-prevalence abstinence verified with expired carbon monoxide at 8 weeks and mean cigarettes per day in the past week at 6 months. CONCLUSIONS: Study findings will inform the development of novel interventions for patients at risk for lung cancer to improve smoking cessation rates.