Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco
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Randomized Controlled Trial
Evaluation of Biomarkers of Exposure in Smokers Switching to a Carbon-Heated Tobacco Product: A Controlled, Randomized, Open-Label 5-Day Exposure Study.
Tobacco harm reduction aims to provide reduced risk alternatives to adult smokers who would otherwise continue smoking combustible cigarettes (CCs). This randomized, open-label, three-arm, parallel-group, single-center, short-term confinement study aimed to investigate the effects of exposure to selected harmful and potentially harmful constituents (HPHCs) of cigarette smoke in adult smokers who switched to a carbon-heated tobacco product (CHTP) compared with adult smokers who continued to smoke CCs and those who abstained from smoking for 5 days. ⋯ The reductions observed in biomarkers of exposure to HPHCs of tobacco smoke in this short-term study could potentially also reduce the incidence of cancer, cardiovascular and respiratory diseases in those smokers who switch to a heated tobacco product.
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Randomized Controlled Trial
Cost Analysis of Motivational Interviewing and Preschool Education for Secondhand Smoke Exposures.
This study determines if expenditures associated with implementing a combined motivational interviewing (MI) and Head Start-level education program (MI+Education), as compared to education alone, yield cost savings to society. ⋯ Behavioral interventions are effective in reducing SHSe in children. However, many of these interventions are not implemented in community settings due to lack of resources and money. Behavioral strategies may be a cost-saving addition to the national initiatives to create smoke-free home environments. The long-term benefits of MI, as evidenced from cost savings from averted ED visits, appeared to show MI+Education to be a robust long-term strategy. The decrease of acute healthcare services at 12 months may be informative for policy decision makers seeking to allocate limited resources to reduce the usage of costly ED services and hospital readmissions.
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In 2011 menthol cigarettes accounted for 32 percent of the market in the United States, but there are few literature reports that provide measured menthol data for commercial cigarettes. To assess current menthol application levels in the US cigarette market, menthol levels in cigarettes labeled or not labeled to contain menthol was determined for a variety of contemporary domestic cigarette products. ⋯ This study shows that menthol may be present in non-mentholated cigarettes and adds to the understanding of how menthol may be used in cigarette products. It is the first systematic study from the same laboratory which will readily enable comparison among menthol and non-menthol cigarettes.
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Previous studies have demonstrated the influence of parental (both mother and father) cigarette smoking on adolescents' cigarette smoking. Little is known, however, about how parental tobacco use is related to waterpipe and dual waterpipe/cigarette use, which is increasing dramatically in the Arab countries. ⋯ (1) Influence of parents' cigarette smoking on adolescents' smoking has been demonstrated in earlier studies, however, little is known about how tobacco use behaviors of mother and father influences an adolescent's cigarette, waterpipe and dual cigarette/waterpipe use. (2) Associations of parental (both mother and father) tobacco use with adolescents' tobacco use differed significantly if the adolescent is a waterpipe smoker or dual user compared to an adolescent cigarette smoker. (3) Adolescents' exposed to their mothers' WPS or dual use were more likely to be a waterpipe smoker or dual user. High likelihood of adolescents' cigarette, waterpipe and dual use is found in homes where parental tobacco use is rampant with both parents smoking either cigarette, waterpipe or both.
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Televised direct-to-consumer advertising (DTCA) for prescription drugs is controversial, especially for tobacco cessation products such as varenicline, given safety concerns that arose only after its market approval. We aim to quantify the extent to which DTCA influenced varenicline use. ⋯ We examined the fluctuations in varenicline use in association with DTCA for varenicline and other tobacco cessation aids. To our knowledge this is the first study to quantify the effects of televised DTCA for varenicline and other tobacco cessation aids on varenicline prescription dispensing. We believe that understanding these relationships is critical for formulating effective public health policy and interventions.