Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco
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Hospitalization and post-discharge provide an opportune time for tobacco cessation. This study tested the feasibility, uptake, and cessation outcomes of a hospital-based tobacco cessation program, delivered by volunteers to the bedside with post-discharge referral to Quitline services. Patient characteristics associated with Quitline uptake and cessation were assessed. ⋯ This study demonstrates the feasibility of a systems-based approach to link inpatients to evidence-based treatment for tobacco use. This model used trained bedside volunteers to connect inpatients to a state-funded Quitline after discharge that offers free cessation treatment of telephone coaching and cessation medications. Receiving NRT during hospitalization positively impacted Quitline referral, and engagement with Quitline resources was critical to tobacco abstinence post-discharge. Future work is needed to evaluate the cost-effectiveness and sustainability of this volunteer model.
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Limited research exists about the possible cardiovascular effects of electronic nicotine delivery systems (ENDS). We therefore sought to compare exposure to known or potentially cardiotoxic volatile organic compounds (VOCs) in ENDS users, smokers, and dual users. ⋯ ENDS use in conjunction with other tobacco products may not significantly reduce exposure to VOC, but sole use does generally reduce some VOC exposure and warrants more in-depth studies.
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Understanding the neural mechanisms that support successful smoking cessation is vital to the development of novel treatments for nicotine dependence. ⋯ The submitted research is a novel contribution to the study of successful nicotine abstinence, in part, because it includes individuals who have successfully overcome nicotine dependence. The use of ICA allowed for examination of large-scale resting-state networks throughout the brain without the need for specifying numerous regions of interest. This research supports the view that overcoming nicotine dependence may depend on reducing spontaneous activity in posterior regions of the brain rather than solely enhancing frontal control.
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Randomized Controlled Trial
Anxiety Sensitivity and Distress Tolerance in Smokers: Relations With Tobacco Dependence, Withdrawal, and Quitting Success†.
This study examined relations of two affective vulnerabilities, high anxiety sensitivity (AS) and low distress tolerance (DT), with tobacco dependence, withdrawal, smoking cessation, and pharmacotherapy response. ⋯ People in a stop-smoking study who reported a greater ability to tolerate distress were more likely to quit smoking and remain smoke-free 1 year later. Smokers with high DT were more likely to be smoke-free 4 weeks after their target quit day if they received nicotine patch plus nicotine lozenge rather than nicotine patch alone.
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Cigarette use has dropped dramatically among youth since 2013, but smoking-related disparities persist. We examine who still smokes in the context of declining smoking rates. Using the Minnesota Student Survey, we examine adverse childhood experiences (ACEs) and cigarette use in 2013 and 2016. We assess how cigarette use rates changed, how ACEs relate to cigarette use, and the degree to which youth with ACEs comprise the current smoking population. ⋯ Even though cigarette use is declining among Minnesota youth, the decline among youth without ACEs is faster than the decline among youth with ACEs. Youth with ACEs disproportionately account for all youth smokers, and this disproportionality has increased since 2013. Tobacco control efforts should focus on youth with ACEs, and parental incarceration is a specific ACE that warrants attention. Rates of parental incarceration remain high in the United States and youth who experience parental incarceration now account for a near majority of current youth smokers. Future research should consider mechanisms for the ACE-smoking relationship and emerging tobacco products (eg, electronic cigarettes).