Smoking Cessation, Version 3.2022, NCCN Clinical Practice Guidelines in Oncology.

Although the harmful effects of smoking after a cancer diagnosis have been clearly demonstrated, many patients continue to smoke cigarettes during treatment and beyond. The NCCN Guidelines for Smoking Cessation emphasize the importance of smoking cessation in all patients with cancer and seek to establish evidence-based recommendations tailored to the unique needs and concerns of patients with cancer. The recommendations contained herein describe interventions for cessation of all combustible tobacco products (eg, cigarettes, cigars, hookah), including smokeless tobacco products. However, recommendations are based on studies of cigarette smoking. The NCCN Smoking Cessation Panel recommends that treatment plans for all patients with cancer who smoke include the following 3 tenets that should be done concurrently: (1) evidence-based motivational strategies and behavior therapy (counseling), which can be brief; (2) evidence-based pharmacotherapy; and (3) close follow-up with retreatment as needed.

Training future clinicians: An interprofessional approach to treating tobacco use and dependence.

The high prevalence of smoking among persons with mental illness and co-occurring substance use disorders has not changed in the past decade despite a decline in smoking among the general population. Interprofessional collaborative care offers clinicians the opportunity to engage their patients in tobacco cessation treatment that is coordinated and comprehensive. Investigators applied a 1-group, pre/post-test design with qualitative and quantitative descriptive analyses to estimate the impact of an interprofessional tobacco education program on perceived self-efficacy and self-reported counseling abilities of graduate nursing, social work, and pharmacy (PharmD) students (N = 36; nursing, n = 13, n = 9 PharmD, n = 14 social work) to treat tobacco dependence among this subpopulation of smokers, and to assess their perceptions of interprofessional education. All participants completed a 2-h web-based module, a 3-h classroom training, a simulation with a standardized patient, and a group audio-recorded debriefing session with faculty. Emergent themes from qualitative analyses were valuing simulations, demystifying disciplines, reflecting on and critiquing practice, and lessons learned. Participants' perceived self-efficacy, self-rated counseling ability, intention to ask about tobacco use, and intention to provide counseling for tobacco cessation increased significantly. Teaching students an interprofessional team approach appears to be effective in enhancing counseling abilities and self-efficacy and may positively influence health professions students' perceptions of interprofessional education. Larger studies are recommended to validate the results of this pilot study.

Impact of smoke-free ordinance strength on smoking prevalence and lung cancer incidence.

BACKGROUND: Smoke-free ordinances (SFO) have been shown to be effective public health interventions, but there is limited data on the impact SFO on lung cancer outcomes. We explored the effect of county-level SFO strength with smoking prevalence and lung cancer incidence in Indiana. METHODS: We obtained county-level lung cancer incidence from the Indiana State Cancer Registry and county-level characteristics from the Indiana Tobacco Prevention and Cessation Commission's policy database between 1995 and 2016. Using generalized estimating equations, we performed multivariable analyses of smoking prevalence and age-adjusted lung cancer rates with respect to the strength of smoke-free ordinances at the county level over time. RESULTS: Of Indiana's 92 counties, 24 had a SFO by 2011. In 2012, Indiana enacted a state-wide SFO enforcing at least moderate level SFO protection. Mean age-adjusted lung cancer incidence per year was 76.8 per 100,000 population and mean smoking prevalence per year was 25% during the study period. Counties with comprehensive or moderate SFO had a smoking prevalence 1.2% (95% CI [-1.88, -0.52]) lower compared with counties with weak or no SFO. Counties that had comprehensive or moderate SFO also had an 8.4 (95% CI [-11.5, -5.3]) decrease in new lung cancer diagnosis per 100,000 population per year compared with counties that had weak or no SFO. CONCLUSION: Counties with stronger smoke-free air ordinances were associated with decreased smoking prevalence and fewer new lung cancer cases per year. Strengthening SFO is paramount to decreasing lung cancer incidence.

The D2 dopamine receptor gene and nicotine dependence among bladder cancer patients and controls.

Multiple twin, family, and genetic studies have rendered substantial evidence supporting an association between hereditary factors and smoking initiation and maintenance. To investigate further the relationships between the DRD2 genotypes, cigarette use and nicotine dependence, we examined the prevalence of polymorphisms in the TaqIA (A1 and A2) and the TaqIB (B1 and B2) alleles among a series of 608 non-Hispanic White bladder cancer patients and 608 matched controls. Among ever-smoking controls, A1 and B1 genotypes exhibited a greater smoking intensity and were significantly younger at the age of initiation than A2A2 or B2B2 genotypes (two-sided P < 0.05). Among former smoking cases, persons with the A1 genotypes exhibited significantly higher mean pack-years and years of smoking, and were younger at the age of initiation than were persons with the A2A2 genotype (two-sided P < 0.05). Additionally, current smokers with the A1 genotypes reported fewer quit attempts than those with the A2A2 genotype (two-sided P < 0.01). The present study suggests that the DRD2 alleles A1 and B1 confer greater vulnerability to tobacco use.

A tailored intervention to support pharmacy-based counseling for smoking cessation.

INTRODUCTION: Pharmacists are uniquely positioned within the community to provide smoking cessation counseling to their patients. However, pharmacists experience significant barriers to providing counseling, including limited time, reimbursement, and training in counseling techniques. We tested a computer-driven software system, "Exper_Quit" (EQ), that provided individually tailored interventions to patients who smoke and matching tailored reports for pharmacists to help guide cessation counseling. METHODS: A two-phase design was used to recruit an observation-only group (OBS; n = 100), followed by participants (n = 200) randomly assigned to receive either EQ-assisted pharmacist counseling or EQ plus 8 weeks of nicotine transdermal patch (EQ+). Both treatment groups were scheduled to receive two follow-up counseling calls from pharmacists. RESULTS: Most participants in the EQ and EQ+ groups reported receiving counseling from a pharmacist, including follow-up calls, while none of the OBS participants reported speaking with the pharmacist about cessation. At 6 months, fewer OBS participants reported a quit attempt (42%) compared with EQ (76%) or EQ+ (65%) participants (p < .02). At 6 months, 7-day point-prevalence abstinence was 28% and 15% among the EQ+ and EQ groups, respectively, compared with 8% among OBS participants (p < .01), and EQ+ participants were twice as likely to be quit than were EQ participants (p < .01). DISCUSSION: A tailored software system can facilitate the delivery of smoking cessation counseling to pharmacy patients. Results suggest that EQ was successful in increasing (a) the delivery of cessation counseling, (b) quit attempts, and (c) quit rates. Pharmacists can play an important role in the effective delivery of smoking cessation counseling.

Topical antacid therapy for capsaicin-induced dermal pain: a poison center telephone-directed study.

PURPOSE: The study aimed to assess the effects of topical antacids for treatment of capsaicin-induced dermal pain after exposure to capsaicin containing hot peppers, personal protection sprays, or topical creams. PROCEDURES: Participants of the study were California Poison Control System (CPCS) hotline callers 12 years or older with dermal pain from exposure to capsaicin-containing products or plants. Participants were instructed to apply a topical antacid and assessed for perceived pain (using a 0-10 scale) pre- and posttreatment. A positive response was defined as a sustained reduction of pain 33% or more within 30 minutes or achieving a pain score of 0 to 1. MAIN FINDINGS: Of 93 eligible patients, 64 applied antacids and had outcome data available. Patients contacted the CPCS a median of 1 hour postexposure with a median initial pain score of 7.5/10. Thirty-six (56%) were exposed to unrefined (natural) peppers and 28 (44%) to refined capsaicin (eg, capsaicin-containing cream). Before calling the CPCS, 57 (89%) attempted at least one treatment. Forty-five (70%) reported positive response to antacid treatment as a 33% reduction in pain in 30 minutes (n = 17), a reduction in pain to a score of 0 to 1 (n = 3), or both (n = 25). A 33% reduction in pain within 30 minutes was associated with exposure to refined capsaicin (odds ratio, 3.37; 95% confidence interval, 0.98-11.66). Concomitant refined capsaicin exposure and early treatment (<1 hour of symptoms) was associated with even greater odds of response (odds ratio, 5.4; 95% confidence interval, 1.4-21.2). CONCLUSION: Topical application of antacids for capsaicin-induced pain is effective, particularly in early treatment of exposure to refined capsaicin.

Project ASPIRE: an Interactive, Multimedia Smoking Prevention and Cessation curriculum for culturally diverse high school students.

A Smoking Prevention Interactive Experience (ASPIRE) is an innovative, computer-based smoking prevention and cessation intervention delivered to a culturally diverse population of high school students. Founded in the Transtheoretical Model of Change, five main and two "booster" sessions comprise the interactive intervention. Here we describe the intervention and the baseline characteristics from our study sample of 1,574 10th graders from 16 high schools in Houston, Texas. Environmental and behavioral smoking risk factors were assessed, and the two intervention groups were comparable with respect to most measured variables. The intervention program holds considerable promise in its ability to reduce smoking among teens.

A genome-wide screen for nicotine dependence susceptibility loci.

Genome-wide model free linkage analysis was conducted for nicotine dependence and tobacco use phenotypes in 607 members of 158 nuclear families consisting of at least two ever smokers (100 or more cigarettes smoked in lifetime). DNA from whole blood was genotyped for 739 autosomal microsatellite polymorphisms with an average inter-marker distance of 4.6 cM. A peak LOD score of 2.7 was observed on chromosome 6 for scores for the Fagerström Test for Nicotine Dependence. Exploratory analyses were conducted to determine whether sequence variation at other loci affected other measures of dependence or tobacco use. Four additional loci with LOD scores of 2.7 or more were associated with alternative measures of nicotine dependence, one with current frequency of use, and one with smoking cessation. Several of the corresponding support intervals were near putative loci reported previously (on chromosomes 6, 7, and 8) while others appear to be novel (on chromosomes 5, 16, and 19).

Support for previously identified alcoholism susceptibility Loci in a cohort selected for smoking behavior.

BACKGROUND: Alcohol consumption and alcoholism are heritable traits. Previous linkage analyses for alcoholism and related traits have identified several putative susceptibility loci. In this paper we use, for the first time, linkage analysis to search for alcoholism-related phenotypes in a family sample selected for smoking behavior. METHODS: Genome-wide model free linkage analysis was conducted for a variety of phenotypes related to alcohol consumption in 158 nuclear families ascertained for having at least two first-degree relatives who smoked 100 or more cigarettes in their lifetime. The phenotypes included dichotomous, ordinal, and continuous traits. Because the traits were typically not normally distributed the QTL score statistic as implemented in Merlin was employed to deal with deviations from normality. Simulation analysis determined that the QTL score statistic is robust to deviations from normality. RESULTS: Linkage analysis detected three loci, one on chromosome 2 and two on chromosome 4, with nominal significance (LOD score > 2.7). These loci appear to be in close proximity to loci reported in other studies. CONCLUSIONS: While these findings did not reach genome-wide significance (LOD >4.0 given multiple comparisons) we have confidence that genes in these regions affect alcohol consumption. Two of the three significant findings in this analysis have been reported previously as alcoholism susceptibility loci. Simulation analysis shows that the most widely replicated finding on chromosome 4 is strongly supported (p=0.01) even with correction for multiple comparisons. These findings suggest that previously reported linkage results are robust to the effects of different approaches to sample ascertainment and definition.