Nicotine & Tobacco Research最新文献

{"title":"A Systematic Investigation of Tobacco Industry Sourced Data Relating to Illicit Tobacco Trade Featured in Pakistan's Media Coverage (2015-2020).","authors":"Allen William Andrew Gallagher, Zaineb Danish Sheikh, Zohaib Khan, Urooj Aftab, Mariyam Rahim, Asad Ullah, Safat Ullah, Hessam Ul Haq, Kamran Siddiqi","doi":"10.1093/ntr/ntae133","DOIUrl":"10.1093/ntr/ntae133","url":null,"abstract":"<p><strong>Introduction: </strong>Previous evidence suggests the tobacco industry uses media to disseminate misleading narratives relating to illicit tobacco trade (ITT) as part of efforts to influence policy outcomes. Such evidence is largely high-income countries (HIC) focused, resulting in a literature gap for low- and middle-income countries (LMICs). Pakistan and its annual budget cycle are used as a case study for addressing this gap.</p><p><strong>Aims and methods: </strong>Electronic English-language articles from newspapers in Pakistan (328) were sourced from LexisNexis and a sub-sample of Urdu-language electronic articles (12) were identified through internet searches. The articles were published between 2015 and 2020 and included claims/estimates relating to ITT, which were coded to identify cited data sources. Changes in media coverage before and after Pakistan's annual budget announcements were explored via Wilcoxon signed rank and Poisson regression tests.</p><p><strong>Results: </strong>Of the 357 claims/estimates analyzed, 66 (20%) were industry-funded. The most prevalent sources were national government bodies (36.6%) and tobacco companies or their representatives (15.1%). Wilcoxon signed-rank and Poisson regression tests on the frequency of English-language articles both created a p-value of < .05 for the frequency of relevant articles between the months of April and May, compared to the other months, indicating statistical significance.</p><p><strong>Conclusions: </strong>There was a statistically significant increase in the number of English-language articles featuring claims/estimates relating to Pakistan's ITT in the months leading up to the annual budget each year. The government should consider measures to improve transparency standards within media coverage and promote factcheck journalism to safeguard against industry tactics to manipulate public discourses.</p><p><strong>Implications: </strong>This paper is, to the best of our knowledge, the largest exploration of the use of data sourced from the tobacco industry within a country's media that has been undertaken to date, utilizing a team of seven coders across the United Kingdom and Pakistan. Our findings reveal weaknesses within media coverage of ITT in Pakistan, both in English and Urdu language publications. We encourage the government to consider new standards to enhance transparency and promote factcheck journalism within media coverage in the country.</p>","PeriodicalId":19241,"journal":{"name":"Nicotine & Tobacco Research","volume":" ","pages":"1489-1496"},"PeriodicalIF":3.0,"publicationDate":"2024-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11494476/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141180323","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Tobacco Exposures are Associated With Healthcare Utilization and Healthcare Costs in Pregnant Persons and Their Newborn Babies.","authors":"Bernard F Fuemmeler, Bassam Dahman, Trevin E Glasgow, D Jeremy Barsell, Jason A Oliver, Junfeng Zhang, Cathrine Hoyo, Susan K Murphy, F Joseph McClernon, David C Wheeler","doi":"10.1093/ntr/ntae128","DOIUrl":"10.1093/ntr/ntae128","url":null,"abstract":"<p><strong>Introduction: </strong>Identifying healthcare utilization and costs associated with active and passive smoking during pregnancy could help improve health management strategies.</p><p><strong>Aims and methods: </strong>Data are from the Newborn Epigenetics STudy (NEST), a birth cohort enrolled from 2005 to 2011 in Durham and adjacent counties in North Carolina, United States. Participants included those for whom prenatal serum samples were assayed and for whom administrative data were obtainable (N = 1045). Zero-inflated poisson regression models were used to assess associations between cotinine, adjusted for covariates (eg, race and ethnicity, age at delivery, cohabitation status, and education), and health care utilization outcomes. Generalized linear regression models were used to estimate average total charges. Simulation models were conducted to determine the economic benefits of reducing secondhand smoke and smoking during pregnancy.</p><p><strong>Results: </strong>Increasing levels of cotinine were positively associated with parent's number of emergency department (ED) visits (coefficient[b] = 0.0012, standard error [SE] = 0.0002; p < .001), the number of ICU hours (b = 0.0079, SE = 0.0025; p = .002), time spent in the ICU (b = 0.0238, SE = 0.0020, p < .001), and the number of OP visits (b = 0.0003, SE = 0.0001; p < .001). For infants, higher cotinine levels were associated with higher number of ED (b = 0.0012, SE = 0.0004; p = .005), ICU (b = 0.0050, SE = 0.001; p < .001), and OP (b = 0.0006, SE = 0.0002; p < .001) visits and longer time spent in the ED (b = 0.0025, SE = 0.0003; p < .001), ICU (b = 0.0005, SE = 0.0001; p < .001), and IP (b = 0.0020, SE = 0.0002; p < .001). Simulation results showed that a 5% reduction in smoking would correspond to a potential median cost savings of $150 533 from ED visits of parents and infants.</p><p><strong>Conclusions: </strong>Our findings highlight the importance of smoke exposure cessation during pregnancy to reduce health care utilization and costs for both parents and infants.</p><p><strong>Implications: </strong>This study reinforces the importance of reducing smoking and secondhand smoke exposure during pregnancy. Focusing on expanding cessation services to this group could help reduce morbidities observed within this population. Furthermore, there is the potential for healthcare cost savings to healthcare systems, especially for those with high delivery numbers. These cost savings are represented by potential reductions in ED, OP, and ICU hours and visits.</p>","PeriodicalId":19241,"journal":{"name":"Nicotine & Tobacco Research","volume":" ","pages":"1530-1537"},"PeriodicalIF":3.0,"publicationDate":"2024-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11494621/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141180326","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Engaging Specific Populations with Tobacco-Related Health Disparities in Treatment Research: A summary of a SRNT Treatment Research Network Preconference Workshop.","authors":"Adrienne L Johnson, Thanh Cong Bui, Chris Bullen, Michael Businelle, Dana Mowls Carroll, Virmarie Correa-Fernández, Wyatt Pickner, Claire A Spears, Katrina Vickerman, Damon J Vidrine, Monica Webb Hooper, Krysten W Bold","doi":"10.1093/ntr/ntae248","DOIUrl":"10.1093/ntr/ntae248","url":null,"abstract":"","PeriodicalId":19241,"journal":{"name":"Nicotine & Tobacco Research","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142471015","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"E-cigarette retail outlets in Mexico: a country that bans the sale.","authors":"David Zepeta Hernández, Angelica Susana López Arellano, Erika Mayte Del Angel Salazar, Nazaria Martínez Díaz","doi":"10.1093/ntr/ntae246","DOIUrl":"https://doi.org/10.1093/ntr/ntae246","url":null,"abstract":"<p><strong>Introduction: </strong>Restrictive e-cigarette policies have not allowed for the characterization of the sale of these tobacco products in the countries where they are implemented. This is because it is believed that there are no stores. However, the use of e-cigarettes persists in these countries.</p><p><strong>Methods: </strong>A content analysis of electronic cigarette points of sale through the internet in Mexico was conducted. Cross-sectional study. Structured searches were performed in the Google Maps search engine with the terms \"electronic cigarette store\" and \"vape store\" in combination with the name of each state of Mexico, in the period from October 2021 to February 2022.</p><p><strong>Results: </strong>A total of 695 e-cigarette stores were located, of which 481 (69.2%) were physical stores, 207 hybrid stores (29.8%), 4 online stores (0.6%) and 3 (0.4%) vending machines. A total of 316 e-cigarette brands and 578 vape liquid brands were identified. The sales attraction strategy they used the most was free shipping of products (85.8%). Stores used WhatsApp (92.5%), Facebook (86.3%) and Instagram (74.4%) to promote their products. Only 35.1% of stores checked the age of their customers, of which, 95.9% asked if the customer was of legal age and 4.1% asked for the date of birth. In addition, 25.6% of the stores warned about nicotine addiction and 24.2% specifically about the ingredients of the liquids.</p><p><strong>Conclusions: </strong>E-cigarettes are widely available and marketed in a variety of retail outlets in Mexico. The high number of stores, brands of liquids, and e-cigarettes indicates non-compliance with existing regulations.</p><p><strong>Implications: </strong>E-cigarette consumption has increased globally, even in countries with restrictive regulations. However, there is limited data on the density and characteristics of vape stores in low- and middle-income countries with restrictive regulations. This study found no significant differences in e-cigarette sales between countries with permissive and restrictive regulations. Therefore, it is suggested that, in addition to establishing restrictive policies on the sale of e-cigarettes, their enforcement should also be monitored. Countries with restrictive measures should regulate Internet sales and promotion of e-cigarettes with greater emphasis.</p>","PeriodicalId":19241,"journal":{"name":"Nicotine & Tobacco Research","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142471014","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Preclinical evidence of the effects of sweet flavors: Sweetness increases nicotine intake and seeking.","authors":"Deniz Bagdas, Nii A Addy","doi":"10.1093/ntr/ntae241","DOIUrl":"https://doi.org/10.1093/ntr/ntae241","url":null,"abstract":"<p><strong>Introduction: </strong>The influence of early exposure to sweet and fruit flavors on subsequent nicotine use behaviors during adolescence remains poorly understood. To address this gap, we utilized a rodent model to simulate childhood flavor exposure and examine its effects on later nicotine use behaviors.</p><p><strong>Methods: </strong>We employed a two-bottle choice paradigm in weanling rats to mimic human childhood flavor exposure. Subsequently, we investigated the impact of early exposure to sweet (saccharin) and cherry fruit (benzaldehyde) flavors on adolescent nicotine use behaviors. This included assessing subsequent nicotine acquisition, maintenance, and seeking behaviors using intraoral flavor and intravenous nicotine self-administration.</p><p><strong>Results: </strong>Our findings reveal that rats exposed to saccharin during early development exhibited altered patterns of nicotine intake and seeking behaviors during adolescence. Specifically, rats demonstrated increased nicotine intake and seeking of saccharin flavored solutions when paired with nicotine, indicating a potential predisposition towards nicotine use following childhood flavor exposure. Intraoral benzaldehyde did not affect nicotine reinforcement in early sessions of self-administration, but significantly decreased nicotine reinforcement during later sessions. Both saccharin exposure alone or in combination with benzaldehyde promoted nicotine reinforcement. No significant sex differences in nicotine-related behaviors were observed.</p><p><strong>Conclusions: </strong>This study highlights the significance of early flavor exposure in shaping adolescent nicotine use behaviors. The findings suggest that childhood exposure to sweet flavors may contribute to heightened susceptibility to nicotine use and addiction later in life. Understanding these early influences is crucial for developing targeted interventions to prevent the onset of nicotine addiction during adolescence.</p><p><strong>Implications: </strong>Our study highlights the importance of how sweetness can contribute to and possibly even alter the effects of the flavor itself. The sweetness of a tobacco product does not solely stem from sweeteners, but it is also influenced by other components such as the PG/VG ratio (e.g., higher VG) and the inclusion of flavors associated with sweetness (e.g., vanillin and ethyl maltol). Therefore, sweet-associated constituents in tobacco products should be investigated further to inform regulatory policy. We believe that our findings can inform regulatory decisions on controlling sweet associated constituents in tobacco products.</p>","PeriodicalId":19241,"journal":{"name":"Nicotine & Tobacco Research","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142471027","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correction to 2 papers to add an additional interest disclosure.","authors":"","doi":"10.1093/ntr/ntae236","DOIUrl":"https://doi.org/10.1093/ntr/ntae236","url":null,"abstract":"","PeriodicalId":19241,"journal":{"name":"Nicotine & Tobacco Research","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142471011","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correction to 24 papers to add an additional interest disclosure.","authors":"","doi":"10.1093/ntr/ntae234","DOIUrl":"https://doi.org/10.1093/ntr/ntae234","url":null,"abstract":"","PeriodicalId":19241,"journal":{"name":"Nicotine & Tobacco Research","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142471013","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prize-based Incentives for Smoking Cessation Among People with HIV: A Sequential Multiple Assignment Randomized Trial (SMART).","authors":"David M Ledgerwood, Leslie H Lundahl, Mark K Greenwald, Jonathan Cohn, Cynthia L Arfken","doi":"10.1093/ntr/ntae243","DOIUrl":"https://doi.org/10.1093/ntr/ntae243","url":null,"abstract":"<p><strong>Introduction: </strong>Contingency management (CM) is an incentive-based approach that has demonstrated efficacy for smoking cessation in various populations. There is an unmet need for feasible and effective smoking cessation interventions in people with HIV (PWH). The study purpose is to assess efficacy of prize-based CM for smoking cessation in PWH using a Sequential Multiple Assignment Randomization Trial (SMART) design selected to tailor intervention intensity based on early treatment response.</p><p><strong>Methods: </strong>During phase 1, 129 participants were randomly assigned to high-magnitude prize CM (HM-CM) or standard of care (SoC) for 4 weeks. Participants who did not reduce smoking were randomized in Phase 2 to continued counseling with HM-CM plus monitoring support or only continued monitoring support for 8 weeks. Participants who reduced smoking were randomized to booster monitoring with low-magnitude CM or no additional care. Outcomes were biochemically-verified smoking reduction and 7-day abstinence prevalence at post-treatment, 6-month and 12-month follow-up.</p><p><strong>Results: </strong>Phase 1 responders (based on biochemical indicators of smoking reduction) were significantly less likely to return to smoking (during treatment and at 6- and 12-months) if they received low-magnitude incentives. Notably, initial exposure to CM vs. SoC did not increase rate of phase 1 response, and high-magnitude incentives later in treatment did not lead to greater smoking cessation for early treatment non-responders.</p><p><strong>Conclusion: </strong>Weekly CM sessions in the first four weeks of smoking cessation intervention did not perform significantly better than SoC. However, brief booster CM sessions aimed at maintaining early smoking cessation hold clinical promise and warrant further investigation.</p><p><strong>Implications: </strong>This represents the first trial to examine the use of contingency management for smoking cessation among people with HIV within the context of a Sequential Multiple Assignment, Randomized Trial (SMART) design.</p>","PeriodicalId":19241,"journal":{"name":"Nicotine & Tobacco Research","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142471028","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correction to 20 papers to add an additional interest disclosure.","authors":"","doi":"10.1093/ntr/ntae235","DOIUrl":"https://doi.org/10.1093/ntr/ntae235","url":null,"abstract":"","PeriodicalId":19241,"journal":{"name":"Nicotine & Tobacco Research","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142471012","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Variation in Relative Risk Perceptions and Tobacco Use by Race and Socioeconomic Status among Older Adults who Smoke: Evidence from the Population Assessment of Tobacco and Health (PATH) Study.","authors":"L Morgan Snell, Andrew J Barnes, Thomas Eissenberg","doi":"10.1093/ntr/ntae242","DOIUrl":"https://doi.org/10.1093/ntr/ntae242","url":null,"abstract":"<p><strong>Introduction: </strong>Older adults who smoke face significant risk of tobacco-related disease and hold misperceptions about health risks posed by nicotine product use. This study examined whether socioeconomic status and race are associated with variation in cigarette/e-cigarette relative risk perceptions, whether relative risk perceptions are associated with tobacco use behaviors, and whether socioeconomic status and race moderate associations between perceptions and use behaviors.</p><p><strong>Methods: </strong>Five waves of PATH Study yielded data from 1,879 adults >55 who smoked within the past 30 days during Wave 1. Adjusted longitudinal logistic models estimated associations between higher vs. lower SES (\"low-SES\": less than high school diploma/GED. and annual household income<$25,000) and race (White vs. Black/African American; AA) and e-cigarette/cigarette relative risk perceptions, behavioral intentions, and e-cigarette use.</p><p><strong>Results: </strong>Lower-SES adults were more likely to report e-cigarettes were very/extremely harmful to health (AOR: 1.74, p<0.01) and less likely to report e-cigarettes were less harmful than cigarettes (AOR: 0.65, p<0.01). Black/AA adults were less likely to report that e-cigarettes were less harmful than cigarettes. Participants rating e-cigarettes as equally/more harmful than cigarettes exhibited lower odds of intending to quit smoking or switch to e-cigarettes. Finally, Black/AA adults who also perceived e-cigarettes equally/more harmful than cigarettes exhibited greater odds of trying to reduce rather than quit smoking (AOR: 1.58, p=0.02).</p><p><strong>Conclusions: </strong>Many older adults who smoke perceive e-cigarettes as equally or more harmful than cigarettes, particularly low-SES and Black/AA older adults. Differences in relative risk perceptions among high priority populations could negatively influence cessation attempts and switching behaviors.</p><p><strong>Implications: </strong>This study found that Black/AA and low-SES older adults who smoke cigarettes were more likely to perceive e-cigarettes as harmful or more harmful than cigarettes. The absence of accurate, evidence-based information regarding the relative health risks associated with the long-term use of various tobacco products may impede policy efforts to reduce disparities in smoking-related disease through increased cessation and/or harm reduction.</p>","PeriodicalId":19241,"journal":{"name":"Nicotine & Tobacco Research","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142471029","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}