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Alalwan MA, Mays D, Berman ML, El-Hellani A, Keller-Hamilton BL, Brinkman MC, Wagener TL, Tackett AP. Oral nicotine pouch manufacturer's reduced exposure claims require evidence and regulatory oversight. Tob Control 2024:tc-2024-058610. [PMID: 38702185 DOI: 10.1136/tc-2024-058610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/06/2024]
Affiliation(s)
- Mahmood A Alalwan
- Department of Internal Medicine, The Ohio State University College of Medicine, Columbus, Ohio, USA
- Center for Tobacco Research, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio, USA
| | - Darren Mays
- Department of Internal Medicine, The Ohio State University College of Medicine, Columbus, Ohio, USA
- Center for Tobacco Research, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio, USA
| | - Micah L Berman
- Center for Tobacco Research, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio, USA
- Division of Health Services Management and Policy, The Ohio State University College of Public Health, Columbus, Ohio, USA
- The Ohio State University Moritz College of Law, Columbus, Ohio, USA
| | - Ahmad El-Hellani
- Center for Tobacco Research, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio, USA
- Division of Environmental Health Sciences, The Ohio State University, Columbus, Ohio, USA
| | - Brittney L Keller-Hamilton
- Department of Internal Medicine, The Ohio State University College of Medicine, Columbus, Ohio, USA
- Center for Tobacco Research, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio, USA
| | - Marielle C Brinkman
- Center for Tobacco Research, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio, USA
- Division of Epidemiology, The Ohio State University College of Public Health, Columbus, Ohio, USA
| | - Theodore L Wagener
- Department of Internal Medicine, The Ohio State University College of Medicine, Columbus, Ohio, USA
- Center for Tobacco Research, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio, USA
| | - Alayna P Tackett
- Department of Internal Medicine, The Ohio State University College of Medicine, Columbus, Ohio, USA
- Center for Tobacco Research, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio, USA
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Strongin RM, Sharma E, Erythropel HC, Kassem NOF, Noël A, Peyton DH, Rahman I. Chemical and physiological interactions between e-liquid constituents: cause for concern? Tob Control 2024:tc-2023-058546. [PMID: 38658055 DOI: 10.1136/tc-2023-058546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 04/11/2024] [Indexed: 04/26/2024]
Abstract
Studies of Electronic Nicotine Delivery Systems (ENDS) toxicity have largely focused on individual components such as flavour additives, base e-liquid ingredients (propylene glycol, glycerol), device characteristics (eg, model, components, wattage), use behaviour, etc. However, vaping involves inhalation of chemical mixtures and interactions between compounds can occur that can lead to different toxicities than toxicity of the individual components. Methods based on the additive toxicity of individual chemical components to estimate the health risks of complex mixtures can result in the overestimation or underestimation of exposure risks, since interactions between components are under-investigated. In the case of ENDS, the potential of elevated toxicity resulting from chemical reactions and interactions is enhanced due to high operating temperatures and the metallic surface of the heating element. With the recent availability of a wide range of e-liquid constituents and popularity of do-it-yourself creation of e-liquid mixtures, the need to understand chemical and physiological impacts of chemical combinations in ENDS e-liquids and aerosols is immediate. There is a significant current knowledge gap concerning how specific combinations of ENDS chemical ingredients result in synergistic or antagonistic interactions. This commentary aims to review the current understanding of chemical reactions between e-liquid components, interactions between additives, chemical reactions that occur during vaping and aerosol properties and biomolecular interactions, all of which may impact physiological health.
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Affiliation(s)
| | | | - Hanno C Erythropel
- Chemical and Environmental Engineering, Yale University, New Haven, Connecticut, USA
| | - Nada O F Kassem
- CBEACH, San Diego State University Research Foundation, San Diego, California, USA
| | - Alexandra Noël
- Department of Comparative Biomedical Sciences, Louisiana State University, Baton Rouge, Louisiana, USA
| | - D H Peyton
- Chemistry, Portland State University, Portland, Oregon, USA
| | - Irfan Rahman
- Department of Environmental Medicine, University of Rochester, Rochester, New York, USA
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3
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Seidenberg A, Kaufman A. 'Tobacco-free' claims in tobacco product marketing in the United States. Tob Control 2024; 33:404-405. [PMID: 36424138 DOI: 10.1136/tc-2022-057700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 11/02/2022] [Indexed: 11/25/2022]
Affiliation(s)
- Andrew Seidenberg
- Behavioral Research Program, National Cancer Institute, Bethesda, Maryland, USA
| | - Annette Kaufman
- Tobacco Control Research Branch, Behavioral Research Program, Division of Cancer Control and Population Sciences, National Cancer Institute, Rockville, Maryland, USA
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Braznell S, Van Den Akker A, Metcalfe C, Taylor GMJ, Hartmann-Boyce J. Critical appraisal of interventional clinical trials assessing heated tobacco products: a systematic review. Tob Control 2024; 33:383-394. [PMID: 36347620 DOI: 10.1136/tc-2022-057522] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Accepted: 10/05/2022] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To critically assess the methodological characteristics and quality of interventional clinical trials investigating the effects of heated tobacco products (HTPs). DATA SOURCES Web of Science (Core collection and MEDLINE), Scopus, MedRxiv, ClinicalTrials.gov and ICTRP trial databases and transnational HTP manufacturer online publication libraries were searched for clinical trials on HTPs published between January 2010 and April 2022. STUDY SELECTION Interventional clinical trials of any design, in which at least one group of adult participants used a currently marketed HTP, were selected by two reviewers with good or very good agreement. DATA EXTRACTION Data relating to trial characteristics and effects of intervention on primary outcomes were extracted using a predesigned form. Risk of bias was assessed using Cochrane's Risk of Bias tool v1. DATA SYNTHESIS 40 trials were included, 29 of which were tobacco industry affiliated. Methodological characteristics, such as registration, design, setting, comparator interventions, participants, outcomes and analyses, varied between trials, though there were few significant differences between industry-affiliated and independent trials. Of the 40 trials, 33 were judged to be at high risk of bias and 6 at unclear risk of bias. Trial findings were not significantly associated with either affiliation or risk of bias. CONCLUSIONS The conduct and reporting of HTP interventional clinical trials were poor in many respects and limited to investigating effects of short-term exposure. These trials fall short of what is needed to determine whether HTPs are beneficial to public health, meaning they may not be a sound basis for tobacco control policy decisions.
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Affiliation(s)
| | | | - Chris Metcalfe
- Bristol Medical School: Population Health Sciences, University of Bristol, Bristol, UK
| | - Gemma M J Taylor
- Addiction and Mental Health Group (AIM), Department of Psychology, University of Bath, Bath, UK
| | - Jamie Hartmann-Boyce
- Centre for Evidence-Based Medicine, University of Oxford Division of Public Health and Primary Health Care, Oxford, UK
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Borowiecki M, Emery SL, Kostygina G. New recreational nicotine lozenges, tablets, gummies and gum proliferate on the US market. Tob Control 2024; 33:414-416. [PMID: 36319083 PMCID: PMC10149575 DOI: 10.1136/tc-2022-057673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 10/14/2022] [Indexed: 12/24/2022]
Affiliation(s)
- Mateusz Borowiecki
- Public Health, NORC at the University of Chicago, Chicago, Illinois, USA
| | - Sherry L Emery
- Public Health, NORC at the University of Chicago, Chicago, Illinois, USA
| | - Ganna Kostygina
- Public Health, NORC at the University of Chicago, Chicago, Illinois, USA
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Yamamoto T, Abbas H, Kanai M, Yokoyama T, Tabuchi T. Factors associated with smoking behaviour changes during the COVID-19 pandemic in Japan: a 6-month follow-up study. Tob Control 2024; 33:287-294. [PMID: 37616062 DOI: 10.1136/tc-2022-057353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 08/10/2022] [Indexed: 11/04/2022]
Abstract
BACKGROUND Smoking behaviour may have changed due to the COVID-19 pandemic, the April 2020 revised smoke-free policy and the high prevalence of heated tobacco product (HTP) use in Japan (10.9% in 2020). This study examined the association between these three events and smoking behaviour changes using 6-month follow-up data from before and during the pandemic. METHOD Using longitudinal data from an internet survey conducted in February 2020 (baseline) and follow-up in August to September 2020, prevalence ratios (PR) and 95% confidence intervals (95% CIs) for smoking behaviour changes (increase and quit) were calculated using multivariable Poisson regression with adjustments for potential covariates including three event-related five factors: fear of COVID-19, living in a COVID-19 endemic area, workplace smoking rules, self-imposed smoking rules at home and type of tobacco use (cigarette only/HTP only/dual use). A smoker who reported an increase in smoking intensity in the last month was defined as an increase. A smoker who had stopped both cigarettes and HTPs at follow-up was defined as a quit. RESULTS We analysed 1810 tobacco users (1448 males (80%); mean age 50.8 years±13.2 SD). At baseline, 930 participants used cigarettes only, 293 HTPs only and 587 both. While 214 (11.8%) users increased smoking intensity, 259 (14.3%) quit both tobacco products. Those who feared COVID-19 were less likely to quit (PR=0.77, 95% CI 0.68 to 0.95), while living in a COVID-19 endemic area was not associated with either smoking behaviour change. Workplace smoking rules were not associated with either smoking behaviour change, but those with no home smoking ban were less likely to quit. Compared with cigarette-only users, HTP-only users were more likely to quit (PR=1.57, 95% CI 1.17 to 2.11), while dual users were more likely to increase smoking intensity (PR=1.35, 95% CI 1.01 to 1.79). CONCLUSION During the pandemic, dual cigarette and HTP use increased smoking intensity, whereas HTP-only use was associated with quitting but fear of COVID-19 and not having a home smoking ban made it harder to quit.
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Affiliation(s)
- Takafumi Yamamoto
- Department of Health Promotion, National Institute of Public Health, Wako, Japan
| | - Hazem Abbas
- Department of International and Community Oral Health, Graduate School of Dentistry, Tohoku University, Sendai, Japan
| | - Makiko Kanai
- Respiratory Medicine, National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - Tetsuji Yokoyama
- Department of Health Promotion, National Institute of Public Health, Wako, Japan
| | - Takahiro Tabuchi
- Cancer Control Center, Osaka International Cancer Institute, Osaka, Japan
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Lindblom EN. How might FDA fix this e-cigarette PMTA mess? Commentary on Glantz and Lempert and Meshnick et al. Tob Control 2024; 33:e106-e107. [PMID: 36764684 PMCID: PMC10958300 DOI: 10.1136/tc-2022-057872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Affiliation(s)
- Eric N Lindblom
- O'Neill Institute for National & Global Health Law, Georgetown University Law Center, Washington, District of Columbia, USA
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Wu YS, Cheung YTD, Ho SY, Tong HSC, Lai VWY, Lam TH, Wang MP. Perception of heated tobacco products and support for regulations: a cross-sectional study in Hong Kong. Tob Control 2024; 33:e132-e135. [PMID: 36344255 DOI: 10.1136/tc-2022-057401] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 10/25/2022] [Indexed: 11/09/2022]
Abstract
BACKGROUND Hong Kong has proposed banning the sale of heated tobacco products (HTPs). Perceptions of reduced harms and effectiveness for quitting combustible cigarettes (CCs) of HTPs due to their promotions may erode public support for regulations. We assessed the associations between perceptions of HTPs and support for regulations in Hong Kong. METHODS In two population-based landline surveys conducted in 2018-2019, 1985 respondents (51.4% male; 22.7% aged 60+ years) reported perceived relative harm of HTPs to CCs and effectiveness for quitting CCs, and support for five HTP regulations (ban on promotion and advertisements, use in smoke-free areas, sales to minors, registration before sale, sale licence) and a total ban on sale. Current and former smokers were oversampled due to low prevalence. Descriptive statistics were weighted to the general population. Associations were analysed, adjusting for sociodemographic characteristics, smoking status and ever HTP use. RESULTS 27.4% (N=515) of respondents perceived HTPs as less harmful, and 18.8% (N=1299) perceived them as effective for quitting CCs. Support was generally high (at least one regulation, 99.1%, N=1959; all five regulations, 66.8%, N=1114; total ban, 63.5%, N=946). Perceptions of reduced harm were associated with lower support for all five regulations (adjusted risk ratio 0.85, 0.75 to 0.96) and a total ban on sale (0.58, 0.51 to 0.66). Results were similar for perceptions of effectiveness for quitting. CONCLUSIONS Lower support for HTP regulations and a total ban on sale were associated with perceptions of reduced harm and effectiveness for quitting CCs of HTPs in Hong Kong.
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Affiliation(s)
| | | | - Sai Yin Ho
- School of Public Health, The University of Hong Kong, Hong Kong, Hong Kong
| | | | | | - Tai Hing Lam
- School of Public Health, The University of Hong Kong, Hong Kong, Hong Kong
| | - Man Ping Wang
- School of Nursing, The University of Hong Kong, Hong Kong, Hong Kong
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Jordt SE, Jabba SV, Zettler PJ, Berman ML. Spree Bar, a vaping system delivering a synthetic nicotine analogue, marketed in the USA as 'PMTA exempt'. Tob Control 2024:tc-2023-058469. [PMID: 38499343 DOI: 10.1136/tc-2023-058469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 03/06/2024] [Indexed: 03/20/2024]
Affiliation(s)
- Sven Eric Jordt
- Department of Anesthesiology, Duke University School of Medicine, Durham, North Carolina, USA
- Yale Tobacco Center of Regulatory Science, Department of Psychiatry, Yale School of Medicine, New Haven, Connecticut, USA
| | - Sairam V Jabba
- Department of Anesthesiology, Duke University School of Medicine, Durham, North Carolina, USA
- Yale Tobacco Center of Regulatory Science, Department of Psychiatry, Yale School of Medicine, New Haven, Connecticut, USA
| | - Patricia J Zettler
- College of Public Health, The Ohio State University, Columbus, Ohio, USA
- The Ohio State University Moritz College of Law, Columbus, Ohio, USA
| | - Micah L Berman
- College of Public Health, The Ohio State University, Columbus, Ohio, USA
- The Ohio State University Moritz College of Law, Columbus, Ohio, USA
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Xu K, Lee T, Reyes-Guzman CM, Davis Lynn BC, Kofie JN, Rostron BL, Chang CM, Chang JT. Use patterns of flavored non-cigarette tobacco products among US adults, 2010-2019. Prev Med 2024; 180:107870. [PMID: 38272271 PMCID: PMC10923177 DOI: 10.1016/j.ypmed.2024.107870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 01/03/2024] [Accepted: 01/18/2024] [Indexed: 01/27/2024]
Abstract
OBJECTIVE Flavored non-cigarette tobacco product (NCTP) use is common among US adult tobacco users. To update the estimates of use patterns of flavored NCTPs, this study assessed current NCTP use among adults by flavor use and flavor categories from 2010 to 2019. METHODS We analyzed data from the 2010-2019 Tobacco Use Supplement to the Current Population Survey to estimate the weighted proportion of adult NCTP users by flavor use across survey waves. Flavor use was defined as past 30-day use of any menthol/mint or fruit/other flavors. We used the 2018-2019 data to examine the differences in demographic characteristics and tobacco use patterns among users of menthol/mint or fruit/other flavors compared to exclusive users of tobacco flavor, by product type. RESULTS Compared to 2014-2015, electronic nicotine delivery system (ENDS) users were more likely (79.0% vs. 66.6%, p < 0.001) to report flavor use in 2018-2019, whereas cigar (26.9% vs. 31.2%, p = 0.030) and pipe (56.3% vs. 65.5%, p = 0.015) smokers were less likely to report flavor use in 2018-2019. In 2018-2019, the most prevalent flavor categories were exclusive use of tobacco flavor among cigar (73.1%) and smokeless tobacco (48.3%) users, and use of fruit/other flavors among ENDS (64.9%) and pipe (48.4%) users. Flavored users were more likely to be young adults aged 18-24 years (cigars, ENDS, smokeless tobacco) and Non-Hispanic Black or Hispanic persons (cigars, ENDS, pipes) compared to tobacco-flavored users. CONCLUSIONS Flavored product use increased among adult ENDS users but decreased among cigar and pipe smokers. These findings could inform tobacco regulatory efforts concerning flavored NCTPs.
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Affiliation(s)
- Kerui Xu
- Office of Science, Center for Tobacco Products, Food and Drug Administration, Silver Spring, MD, USA.
| | - Terrence Lee
- Office of Science, Center for Tobacco Products, Food and Drug Administration, Silver Spring, MD, USA
| | - Carolyn M Reyes-Guzman
- Division of Cancer Control and Population Sciences, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Brittny C Davis Lynn
- Office of Science, Center for Tobacco Products, Food and Drug Administration, Silver Spring, MD, USA
| | - Justina N Kofie
- Office of Science, Center for Tobacco Products, Food and Drug Administration, Silver Spring, MD, USA
| | - Brian L Rostron
- Office of Science, Center for Tobacco Products, Food and Drug Administration, Silver Spring, MD, USA
| | - Cindy M Chang
- Office of Science, Center for Tobacco Products, Food and Drug Administration, Silver Spring, MD, USA
| | - Joanne T Chang
- Office of Science, Center for Tobacco Products, Food and Drug Administration, Silver Spring, MD, USA
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Kang H, Yoon W, Seo HG, Lee S, Lim S, Kim GY, Kim SY, Xu SS, Yan M, Quah ACK, Chung-Hall J, Craig LV, Gartner CE, Fong GT, Cho SI. Public support for tobacco endgame policies in South Korea: Findings from the 2020 International Tobacco Control Korea Survey. Tob Control 2024:tc-2023-058454. [PMID: 38383153 DOI: 10.1136/tc-2023-058454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 02/05/2024] [Indexed: 02/23/2024]
Abstract
BACKGROUND Strong public support can increase the likelihood of adopting tobacco control policies. We assessed support for six commercial tobacco endgame policies in South Korea: limiting the nicotine in cigarettes, banning all additives in cigarettes, restricting the number of places where cigarettes are sold, and banning the manufacture and sales of cigarettes (unconditionally, with the provision of cessation support and with alternative tobacco products available). METHODS Data were obtained from 4740 adults who completed the 2020 International Tobacco Control Korea Survey. Participants were categorised based on their nicotine use: (1) did not use any products, (2) vaped and/or used heated tobacco products (HTPs) but did not smoke cigarettes, (3) smoked cigarettes only and (4) smoked cigarettes and vaped and/or used HTPs. Attitudes towards the policies were classified as supportive, undecided or opposed. Weighted multinomial logistic regression models assessed support levels according to nicotine use. RESULTS Support was highest for limiting the nicotine content in cigarettes (68.4%; 95% CI 64.6% to 72.3%) and restricting the number of retailers (68.1%; 95% CI 64.5% to 71.7%), and lowest for banning cigarette sales if alternative products are made available (45.0%; 95% CI 40.9% to 49.1%). People who did not use any products were most likely to support endgame policies, except for banning cigarette sales with alternatives available. The proportion of undecided participants exceeded 10% (range 13%-25%) for all policies. CONCLUSION There is a strong public support for tobacco endgame policies in South Korea. Further research should prioritise the development of strategies to ensure the effective implementation of highly supported policies.
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Affiliation(s)
- Heewon Kang
- Institute of Health and Environment, Seoul National University, Seoul, Korea (the Republic of)
- NHMRC Centre of Research Excellence on Achieving the Tobacco Endgame, School of Public Health, The University of Queensland, Brisbane, Queensland, Australia
| | - Wonjeong Yoon
- Department of Public Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, Korea (the Republic of)
| | - Hong Gwan Seo
- Department of Family Medicine, National Cancer Center, Goyang-si, Gyeonggi-do, Korea (the Republic of)
- Graduate School of Cancer Science and Policy, National Cancer Center, Goyang-si, Gyeonggi-do, Korea (the Republic of)
| | - Sungkyu Lee
- Korea Center for Tobacco Control Research and Education, Seoul, Korea (the Republic of)
| | - Sujin Lim
- National Tobacco Control Center, Korea Health Promotion Institute, Seoul, Korea (the Republic of)
| | - Gil-Yong Kim
- National Tobacco Control Center, Korea Health Promotion Institute, Seoul, Korea (the Republic of)
| | - Su Young Kim
- National Tobacco Control Center, Korea Health Promotion Institute, Seoul, Korea (the Republic of)
| | - Steve S Xu
- Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada
| | - Mi Yan
- Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada
| | - Anne C K Quah
- Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada
| | - Janet Chung-Hall
- Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada
| | - Lorraine V Craig
- Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada
| | - Coral E Gartner
- NHMRC Centre of Research Excellence on Achieving the Tobacco Endgame, School of Public Health, The University of Queensland, Brisbane, Queensland, Australia
| | - Geoffrey T Fong
- Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada
- Ontario Institute for Cancer Research, Toronto, Ontario, Canada
| | - Sung-Il Cho
- Institute of Health and Environment, Seoul National University, Seoul, Korea (the Republic of)
- Department of Public Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, Korea (the Republic of)
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Mays D, Johnson AC, Jeong M, Ganz O, Audrain-McGovern J, Strasser AA, Delnevo CD. Tobacco minimum packaging policy to reduce cigarillo use among young people: results of an experimental study. Tob Control 2024; 33:164-170. [PMID: 35840318 PMCID: PMC9840711 DOI: 10.1136/tc-2022-057304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 07/06/2022] [Indexed: 01/17/2023]
Abstract
OBJECTIVE The Food and Drug Administration has the authority to set a minimum for cigar pack size, a product feature linked to price. This study examined the effects of cigarillo package size and price on young adults' smoking and purchase intentions. DESIGN Young adults (n=1032) 18-30 years old who smoked cigarillos in the past 12 months completed an online 3×2 within-subjects experiment testing the effects of cigarillo pack size (1, 2, 5) and price (actual price, standardised price per stick) on intentions to purchase and smoke cigarillos. We modelled the main effects and interactions of pack size and price on intentions to buy and smoke cigarillos overall and by cigarillo use frequency. RESULTS Intentions to buy and smoke were strongest for lower priced singles and two packs compared with higher priced five packs. Under standardised price conditions, participants preferred larger packs, but under actual pricing conditions smaller packs, especially two packs, were preferred. Participants who smoked cigarillos less than monthly were more likely to buy and smoke the least expensive products (buy: singles actual price adjusted OR (aOR)=4.51, 95% CI 3.76 to 5.42; two packs actual price aOR=9.76, 95% CI 8.11 to 11.75; five packs standardised price aOR=3.17, 95% CI 2.89 to 3.48) with the strongest preference for two packs and singles. CONCLUSIONS Young adult cigarillo smokers prefer smaller packs in conditions where pricing incentivises smaller packs. Minimum pack size policies may reduce the appeal of cigarillos among young adults, especially less frequent cigarillo smokers. Pack size policy should take into consideration price, and ideally these two factors should be addressed together.
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Affiliation(s)
- Darren Mays
- Center for Tobacco Research, The Ohio State University Comprehensive Cancer Center, Deparment of Internal Medicine, The Ohio State University College of Medicine, Columbus, Ohio, USA
| | - Andrea C Johnson
- Department of Psychiatry and Tobacco Center of Regulatory Science, Perelman School of Medicine and Abramson Cancer Center, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Michelle Jeong
- Rutgers Center for Tobacco studies, Rutgers Biomedical Health Sciences, Rutgers University and Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey, USA
| | - Ollie Ganz
- Rutgers Center for Tobacco studies, Rutgers Biomedical Health Sciences, Rutgers University and Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey, USA
| | - Janet Audrain-McGovern
- Department of Psychiatry and Tobacco Center of Regulatory Science, Perelman School of Medicine and Abramson Cancer Center, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Andrew A Strasser
- Department of Psychiatry and Tobacco Center of Regulatory Science, Perelman School of Medicine and Abramson Cancer Center, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Cristine D Delnevo
- Rutgers Center for Tobacco studies, Rutgers Biomedical Health Sciences, Rutgers University and Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey, USA
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DeAtley T, Stone MD, Strasser AA, Audrain-McGovern J. The role of IQOS risk perceptions on cigarette smoking behaviours: results from a prospective pilot study. Tob Control 2024; 33:263-266. [PMID: 36002165 PMCID: PMC10394684 DOI: 10.1136/tc-2022-057461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 08/09/2022] [Indexed: 11/04/2022]
Abstract
BACKGROUND IQOS is a heated tobacco product marketed as an alternative to combustible cigarette smoking. Little is known about cigarette smokers' IQOS health risk perceptions and if these risk perceptions impact IQOS use and cigarette smoking behaviour. METHODS Adult, daily, non-treatment-seeking cigarette smokers (n=27), naïve to IQOS, were recruited from Philadelphia, Pennsylvania, USA. Participants were introduced to IQOS and then completed measures of risk perceptions. Participants were given an IQOS 2.4 holder, charger and HeatSticks, and asked to switch completely from cigarettes to IQOS for 14 days. The effects of risk perceptions on changes in IQOS use, cigarettes per day (CPD), the substitution of IQOS for cigarettes and motivation to quit smoking were evaluated. RESULTS Over the 14-day switch period, CPD significantly decreased (B=-0.18, 95% CI=-0.26 to -0.09, p<0.0001), IQOS use significantly increased (B=0.02, 95% CI=0.00 to 0.03, p=0.042), as did the percentage IQOS HeatSticks that replaced CPD (B=0.02, 95% CI=0.01 to 0.03, p=0.005). Participants who perceived IQOS as less risky than cigarettes used fewer IQOS HeatSticks per day. A lower percentage of IQOS HeatStick substitution for cigarettes was observed for participants with higher versus lower risk perceptions (B=-0.14, 95% CI=-0.28 to -0.01, p=0.042). Motivation to quit increased from a mean of 5.53 to 6.79 on the contemplation ladder from baseline to day 14 (B=1.26, 95% CI=0.54 to 1.97, p<0.001). CONCLUSIONS Smokers reduced their smoking rate and increased motivation to quit smoking while using IQOS. IQOS risk perceptions did not directly account for reductions in smoking, although they may contribute indirectly through increased IQOS use.
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Affiliation(s)
- Teresa DeAtley
- Department of Psychiatry and Tobacco Center of Regulatory Science, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Matthew D Stone
- Department of Psychiatry and Tobacco Center of Regulatory Science, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Andrew A Strasser
- Department of Psychiatry and Tobacco Center of Regulatory Science, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Janet Audrain-McGovern
- Department of Psychiatry and Tobacco Center of Regulatory Science, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
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14
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Ali FRM, Seaman EL, Diaz MC, Ajose J, King BA. Trends in unit sales of cooling flavoured e-cigarettes, USA, 2017-2021. Tob Control 2024; 33:147-153. [PMID: 35840317 DOI: 10.1136/tc-2022-057395] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 06/24/2022] [Indexed: 11/04/2022]
Abstract
OBJECTIVE Flavours that produce a cooling sensation, such as menthol, enhance the appeal of e-cigarettes among youth; but not all e-cigarettes that produce cooling sensations are labelled as menthol. This study assessed trends in unit sales of cooling flavoured e-cigarettes in the USA. DESIGN E-cigarette retail sales during 26 January 2017 to 28 November 2021 were licensed from Information Resources, Inc, which records brick-and-mortar retail scanner sales but not online or vape shop sales. Cooling flavours were identified using six descriptors: menthol, ice, cool, chill, freeze or frost; ambiguous flavours were verified using online searches. Cooling flavours were categorised by characterising flavour (menthol, mint, other) and product type (prefilled cartridges, disposables, e-liquids). Joinpoint regression was used to assess sales and price trends. RESULTS During January 2017 to November 2021, unit sales of cooling flavoured e-cigarettes increased by 693.0% (1.5 to 12.0 million units); the percentage of these sales from total sales increased from 26.4% to 54.9%. Among cooling flavours, percentage of menthol sales decreased from 94.5% to 73.0% (p<0.001). Among menthol cooling flavours, percentage of prefilled cartridges increased from 67.2% to 96.6% (p<0.001); among non-menthol cooling flavours, percentage of disposable e-cigarettes increased from 5.2% to 99.2% (p<0.001). There were no significant price differences between cooling and non-cooling flavoured disposable e-cigarettes. CONCLUSION The percentage of cooling flavoured e-cigarette sales from total sales doubled during 2017-2021, and sales of non-menthol cooling disposable e-cigarettes experienced the highest percentage increase. Cooling flavoured e-cigarettes are important to consider when developing strategies to address flavoured e-cigarette use among youth.
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Affiliation(s)
- Fatma Romeh M Ali
- Non-Infectious Disease Programs, CDC Foundation, Atlanta, Georgia, USA
| | | | - Megan C Diaz
- Schroeder Institute, Truth Initiative, Washington, DC, USA
| | - Julianah Ajose
- Non-Infectious Disease Programs, CDC Foundation, Atlanta, Georgia, USA
| | - Brian A King
- Office on Smoking and Health, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
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15
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Hirano T, Hanioka T. Philip Morris International advertisements target the oral health field in Japan, contrary to the latest World Dental Federation Policy Statement. Tob Control 2024; 33:279-280. [PMID: 35953284 DOI: 10.1136/tc-2021-057191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Tomoyasu Hirano
- Institute for Cancer Control, National Cancer Center, Tokyo, Japan
| | - Takashi Hanioka
- Takarazuka University of Medical and Health Care, Takarazuka, Hyogo, Japan
- Fukuoka Dental College, Fukuoka, Japan
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16
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Mallock N, Schulz T, Malke S, Dreiack N, Laux P, Luch A. Levels of nicotine and tobacco-specific nitrosamines in oral nicotine pouches. Tob Control 2024; 33:193-199. [PMID: 38378209 DOI: 10.1136/tc-2022-057280] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 07/15/2022] [Indexed: 01/21/2023]
Abstract
BACKGROUND Nicotine pouches without tobacco are new products that deliver nicotine into the body via the oral mucosa. There is a lack of independent research on the chemical composition and product characteristics of these products, contributing to uncertainties regarding product regulation. This study sought to address knowledge gaps by assessing levels of nicotine and screening for tobacco-specific nitrosamines (TSNAs) in a sample of these products. METHODS Nicotine pouches (n=44) and nicotine-free pouches (n=2) from 20 different manufacturers were analysed regarding their contents of nicotine and TSNAs by gas chromatography with flame ionisation and liquid chromatography-tandem mass spectrometry, respectively. Product labelling and pH values of aqueous extracts were determined. RESULTS Nicotine contents of products ranged from 1.79 to 47.5 mg/pouch; median product weight, pH, and proportion of free-base nicotine were 0.643 g, 8.8, and 86%, respectively. A clear labelling of the nicotine content was missing on 29 products and nicotine strength descriptions were ambiguous. TSNAs were detected in 26 products, with a maximum of 13 ng N-nitrosonornicotine/pouch. CONCLUSION Although nicotine pouches may potentially be a reduced risk alternative for cigarette smokers or users of some other oral tobacco products, nicotine contents of some pouches were alarmingly high. Presence of carcinogenic TSNAs in the nicotine pouches is of serious concern. Better manufacturing processes and quality control standards should be implemented. Labels of nicotine strength on most products are misleading. A strict regulation regarding nicotine contents and its labelling would be advisable.
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Affiliation(s)
- Nadja Mallock
- Department of Chemical and Product Safety, German Federal Institute for Risk Assessment (BfR), Berlin, Germany
| | - Thomas Schulz
- Department of Chemical and Product Safety, German Federal Institute for Risk Assessment (BfR), Berlin, Germany
| | - Sebastian Malke
- Department of Chemical and Product Safety, German Federal Institute for Risk Assessment (BfR), Berlin, Germany
| | - Nadine Dreiack
- Department of Chemical and Product Safety, German Federal Institute for Risk Assessment (BfR), Berlin, Germany
| | - Peter Laux
- Department of Chemical and Product Safety, German Federal Institute for Risk Assessment (BfR), Berlin, Germany
| | - Andreas Luch
- Department of Chemical and Product Safety, German Federal Institute for Risk Assessment (BfR), Berlin, Germany
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17
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Clark SA, Baler G, Jarman KL, Byron MJ, Goldstein AO, Ranney LM. Qualitative perspective on nicotine pouches from adults who smoke cigarettes in North Carolina. Tob Control 2024:tc-2023-058334. [PMID: 38307719 DOI: 10.1136/tc-2023-058334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 01/02/2024] [Indexed: 02/04/2024]
Abstract
BACKGROUND Little is known about how nicotine pouch products are perceived by people who smoke, including if they are perceived as a cessation aid or a substitute for when they cannot smoke. We qualitatively investigated the reactions and perceptions about On!, a leading brand of nicotine pouches. METHODS We conducted online semistructured interviews with 30 adults who smoke cigarettes. Participants viewed an On! brochure and an image of an opened nicotine pouch and were asked about their initial impression, who the intended user is, and how they thought of the product's safety compared with other tobacco and cessation products. Transcripts were independently coded and the data were analysed using thematic content analysis. RESULTS Among the participants, half identified as female and slightly more than half were white (n=16). The mean age was 43 years old. The following are the central themes that emerged: (1) participants perceived the concealability, flavours and packaging of On! as appealing to youth and young adults; (2) participants perceived nicotine pouches as a product that would supplement rather than replace tobacco use; and (3) the product raised health concerns, which decreased interest in trying nicotine pouches. CONCLUSIONS Participants believed that the On! nicotine pouch promotional material may promote youth and young adult nicotine product initiation and dual product use for people who smoke. Most viewed On! as a product to use with cigarettes, rather than a way to quit cigarettes. Increased surveillance of nicotine pouches is warranted to monitor the trajectory of this emerging tobacco product and prevent youth initiation.
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Affiliation(s)
- Sonia A Clark
- Department of Family Medicine, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
- Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Guido Baler
- Department of Family Medicine, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Kristen L Jarman
- Department of Family Medicine, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - M Justin Byron
- Department of Family Medicine, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
- Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Adam O Goldstein
- Department of Family Medicine, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
- Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Leah M Ranney
- Department of Family Medicine, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
- Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
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18
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Kim SJ, Park BY. Changes in smoking patterns and characteristics of Koreans using the Korea National Health and Nutrition Examination Survey 2013-2021 data. Public Health 2024; 227:259-266. [PMID: 38301303 DOI: 10.1016/j.puhe.2023.12.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 11/30/2023] [Accepted: 12/08/2023] [Indexed: 02/03/2024]
Abstract
OBJECTIVES This study explored factors related to Korean adults' smoking patterns and also the reasons for using new types of tobacco products. STUDY DESIGN Cross-sectional survey. METHODS Data from the Korea National Health and Nutrition Examination Survey from 2013 to 2021 were used. The prevalence of the use of electronic cigarettes (e-cigarettes) or heated tobacco products (HTPs) alone or in combination with conventional cigarettes (CC) and the reasons for using new tobacco products are presented. Factors associated with using new types of tobacco products alone or in combination with CC compared to exclusive CC users were identified using multinomial logistic regression analysis. RESULTS The prevalence of current smoking was 25.54% in 2013 and 23.05% in 2021, with no significant change. The prevalence of CC decreased from 23.39% in 2013 to 15.77% in 2021. The prevalence of new tobacco use in combination with CC did not show a definite trend. The prevalence of exclusive use of new tobacco was <1% until 2018 and has rapidly increased thereafter. Of the HTPs users, 46.68% responded with 'no cigarette smell' as the main reason for HTPs use, followed by 'It seems less harmful than cigarette' (19.19%), and 'It seems to be helpful for quitting smoking' (15.04%). Of the e-cigarette users, 45.19% responded 'It seems to be helpful for quitting smoking' as the main reason for e-cigarette use, followed by 'It is less harmful than cigarettes' (19.98%). Compared to CC users, new tobacco users were younger, had a higher household income or education, and used more nutritional supplements. CONCLUSION Regulations for newer tobacco products are more lenient than for traditional cigarettes, leading to misunderstandings, especially among women and young people. To increase awareness of the risks of these products, specific policies such as disclosure of ingredients, ban on online sales, and increase in consumption tax, are needed.
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Affiliation(s)
- S J Kim
- Department of Health Sciences, Graduate School of Public Health, Hanyang University, Seoul, Republic of Korea
| | - B Y Park
- Department of Medicine, College of Medicine, Hanyang University, Seoul, Republic of Korea; Hanyang Institute of Bioscience and Biotechnology, Hanyang University, Seoul, Republic of Korea.
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19
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Holdroyd I, Puntambekar N, Driezen P, Gravely S, Quah ACK, Xu SS, Gupta PC, Fong GT, Pednekar MS. Evaluation of the effectiveness of the Indian government's policies to strengthen health warning labels on smokeless tobacco products: findings from the 2010-2019 Tobacco Control Project India Surveys. Tob Control 2024:tc-2023-058281. [PMID: 38216314 DOI: 10.1136/tc-2023-058281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 01/01/2024] [Indexed: 01/14/2024]
Abstract
BACKGROUND Smokeless tobacco (SLT) packaging in India had a single symbolic (a scorpion) health warning label (HWL) in 2009 covering 40% of the front surface. In 2011, it was replaced with four pictorial images. In 2016, HWLs were enlarged to 85% on the front and back. This study aimed to assess the effectiveness of the old (symbolic and smaller images) and larger HWLs. METHODS Data were from the Tobacco Control Project India Survey and included respondents who used SLT in Wave 1 (2010-2011, n=5911), Wave 2 (2012-2013, n=5613) and Wave 3 (2018-2019, n=5636). Using a repeated-measures design, weighted logistic regression models assessed whether there were changes in seven HWL effectiveness measures within the domains of awareness, salience, cognitive and behavioural responses. A cohort design was employed to test whether HWL effectiveness in Waves 1 and 2 was associated with quitting SLT in Waves 2 and 3, respectively. RESULTS The 2011 HWL revision did not result in any significant changes in HWL effectiveness. There was no significant change in HWL awareness and salience after larger HWLs were introduced in 2016, but respondents were more likely to consider SLT health risks (Wave 2=17.9%, Wave 3=33.6%, p<0.001) and quitting SLT (Wave 2=18.9%, Wave 3=36.5, p<0.001). There was no change in HWLs stopping SLT use (Wave 2=36.6%, Wave 3=35.2%, p=0.829); however, respondents were more likely to avoid looking at HWLs (Wave 2=10.1%, Wave 3=40.2%, p<0.001). Effectiveness of older, symbolic and smaller pictorial HWLs was not associated with quitting SLT. DISCUSSION There was no significant change in HWL effectiveness following the revision from a symbolic to a pictorial image, but enlarging pictorial images resulted in some improved cognitive and behavioural effects. Results suggested wear-out of HWL salience and that the effectiveness of warnings depends on both their design and time since implementation.
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Affiliation(s)
- Ian Holdroyd
- University of Cambridge School of Clinical Medicine, Cambridge, UK
| | - Namrata Puntambekar
- Healis Sekhsaria Institute for Public Health, Navi Mumbai, Maharashtra, India
| | - Pete Driezen
- Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada
- School of Public Health Sciences, University of Waterloo, Waterloo, Ontario, Canada
| | - Shannon Gravely
- Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada
| | - Anne C K Quah
- Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada
| | - Steve Shaowei Xu
- Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada
| | - Prakash C Gupta
- Healis Sekhsaria Institute for Public Health, Navi Mumbai, Maharashtra, India
| | - Geoffrey T Fong
- Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada
- School of Public Health Sciences, University of Waterloo, Waterloo, Ontario, Canada
- Ontario Institute for Cancer Research, Toronto, Ontario, Canada
| | - Mangesh S Pednekar
- Healis Sekhsaria Institute for Public Health, Navi Mumbai, Maharashtra, India
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20
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Laestadius L, Van Hoorn K, Vassey J, Ozga J, Stanton C, Li D, Han E, Romer D. Tobacco, nicotine and counter-marketing promotions using Instagram's branded content tool. Tob Control 2023:tc-2023-058301. [PMID: 38160057 DOI: 10.1136/tc-2023-058301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 12/15/2023] [Indexed: 01/03/2024]
Abstract
BACKGROUND The social media conglomerate, Meta, has a policy prohibiting promotion of tobacco products, vaporisers, electronic cigarettes or other products that simulate smoking via their branded content tools. This study examines if branded Instagram posts comply with these self-regulatory efforts. METHODS We analysed the presence and content of tobacco/nicotine promotion, as well as counter-marketing, in a sample of 400 branded/paid partnership-labelled Instagram posts with tobacco/nicotine-related terms made between 31 July 2022 and 31 March 2023, gathered from Meta's CrowdTangle tool and classified by CrowdTangle as being in English. RESULTS Of the 217 active branded posts that mentioned or depicted tobacco/nicotine products, most promoted rather than countered the sale of such products (84.3% vs 15.7%, respectively). Posts originating from US Instagram users accounted for 42.6% of promotional content. After the USA, posts from Indonesia (19.1%), Pakistan (9.8%) and India (8.2%) were most frequent. Most posts were fully in English (74.9%). Posts featured hookah (39.4%), electronic nicotine delivery systems (ENDS) accessories (17.5%), ENDS devices and e-liquids (16.9%) and various types of cigars (15.3%). The majority of US posts promoted venues or events where tobacco/nicotine products were featured (71.8%). Almost half of all promotional posts (47.0%) were sponsored by tobacco industry accounts. Posts that encouraged cessation were primarily (47.1%) sponsored by non-government organisations. CONCLUSION Despite attempts at self-regulation, paid partnership posts promoting tobacco and nicotine products are present on Instagram, especially posts promoting venues and events that feature tobacco and nicotine use. Self-regulation of this content shows limited success, suggesting a need for federal oversight and additional counter-marketing in social media settings.
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Affiliation(s)
- Linnea Laestadius
- Zilber College of Public Health, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA
| | - Kelsey Van Hoorn
- Zilber College of Public Health, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA
| | - Julia Vassey
- Department of Population and Public Health Sciences, University of Southern California, Los Angeles, California, USA
| | - Jenny Ozga
- Behavioral Health and Health Policy Practice, Westat Inc, Rockville, Maryland, USA
| | - Cassandra Stanton
- Behavioral Health and Health Policy Practice, Westat Inc, Rockville, Maryland, USA
| | - Dongmei Li
- Department of Clinical and Translational Research, University of Rochester Medical Center, Rochester, New York, USA
| | - Eileen Han
- Center for Tobacco Control Research and Education, University of California San Francisco, San Francisco, California, USA
| | - Daniel Romer
- Annenberg Public Policy Center, University of Pennsylvania, Philadelphia, Pennsylvania, USA
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21
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Vogel EA, Tackett AP, Unger JB, Gonzalez MJ, Peraza N, Jafarzadeh NS, Page MK, Goniewicz ML, Wong M, Leventhal AM. Effects of flavour and modified risk claims on nicotine pouch perceptions and use intentions among young adults who use inhalable nicotine and tobacco products: a randomised controlled trial. Tob Control 2023:tc-2023-058382. [PMID: 38148143 DOI: 10.1136/tc-2023-058382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 12/13/2023] [Indexed: 12/28/2023]
Abstract
BACKGROUND Availability of flavours and potential modified risk tobacco product (MRTP) claims may influence young adults' (YAs') perceptions of and intentions to use nicotine pouches ('pouches'). METHODS YAs aged 21-34 years (N=47, M age=24.5, SD=3.1) with past-month nicotine/tobacco use (10.6% cigarette-only, 51.1% e-cigarette-only, 38.3% dual use) and no intention to quit were randomised to self-administer four Zyn 3 mg nicotine pouches in a 4 (flavour; within-subjects: smooth, mint, menthol, citrus) × 2 (MRTP claim on packaging; between subjects: present or absent) mixed-factorial design. After self-administering each pouch, participants reported appeal, use intentions and perceived harm compared with cigarettes and e-cigarettes. Three mixed-factorial analysis of variances (ANOVAs) examined main and interactive effects of flavour and MRTP claim on appeal, use intentions and comparative harm perceptions. RESULTS Mint (M=55.9, SD=26.4), menthol (M=49.7, SD=26.8) and citrus (M=46.6, SD=24.8) flavours were significantly more appealing than smooth (M=37.6, SD=25.4; p<0.001). MRTP claim did not significantly affect product appeal (p=0.376). Use intentions were greater for mint (M=2.6, SD=1.3) and menthol (M=2.0, SD=1.1) flavours than smooth (M=1.8, SD=1.0; p=0.002). Flavour did not affect comparative harm perceptions (p values>0.418). MRTP claims increased use intention (p=0.032) and perceptions of pouches as less harmful than cigarettes (p=0.011), but did not affect perceived harm relative to e-cigarettes (p=0.142). Flavour × MRTP claim interactions were not significant. CONCLUSIONS Flavoured (vs smooth) pouches were more appealing to YAs. MRTP claims reduced perceived harm of pouches compared with cigarettes; however, intentions to switch were low. To protect YAs' health, regulatory restrictions could target flavours and MRTP claims.
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Affiliation(s)
- Erin A Vogel
- TSET Health Promotion Research Center, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - Alayna P Tackett
- Center for Tobacco Research, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Jennifer B Unger
- Department of Population and Public Health Sciences, University of Southern California, Los Angeles, California, USA
| | - Maria J Gonzalez
- Department of Population and Public Health Sciences, University of Southern California, Los Angeles, California, USA
| | - Natalia Peraza
- Department of Population and Public Health Sciences, University of Southern California, Los Angeles, California, USA
- Institute for Addiction Science, University of Southern California, Los Angeles, California, USA
| | - Nikki S Jafarzadeh
- Department of Population and Public Health Sciences, University of Southern California, Los Angeles, California, USA
- Institute for Addiction Science, University of Southern California, Los Angeles, California, USA
| | - Michelle K Page
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Maciej L Goniewicz
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Melissa Wong
- Department of Population and Public Health Sciences, University of Southern California, Los Angeles, California, USA
- Institute for Addiction Science, University of Southern California, Los Angeles, California, USA
| | - Adam M Leventhal
- Department of Population and Public Health Sciences, University of Southern California, Los Angeles, California, USA
- Institute for Addiction Science, University of Southern California, Los Angeles, California, USA
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22
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Xie Z, Li D. Tea cigarette: newly emerging smoking product in China. Tob Control 2023:tc-2023-058341. [PMID: 38135487 DOI: 10.1136/tc-2023-058341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 12/01/2023] [Indexed: 12/24/2023]
Affiliation(s)
- Zidian Xie
- Department of Clinical and Translational Research, University of Rochester Medical Center, Rochester, New York, USA
| | - Dongmei Li
- Department of Clinical and Translational Research, University of Rochester Medical Center, Rochester, New York, USA
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23
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Mead-Morse EL, Delnevo CD, Singh B, Wackowski OA. Characteristics of Cheyenne little filtered cigar Instagram ads, 2019-2020. Tob Control 2023; 33:131-134. [PMID: 35728933 PMCID: PMC9768085 DOI: 10.1136/tobaccocontrol-2022-057336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 06/08/2022] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Little is known about little filtered cigar (LFC) marketing on social media. We examined the characteristics of Instagram posts by Cheyenne-a popular LFC brand-from 2019 to 2020. METHODS We conducted a content analysis of 323 images posted in 2019 and 2020. Descriptive statistics were examined, and χ2 and Fisher's exact tests were used to test differences by year. RESULTS Most posts (76.0%) showed ≥1 pack and/or LFC stick, which look highly similar to cigarette packs and sticks. The pack was often flavoured (62.2%). Images of lit LFC sticks increased from 2019 (12.2%) to 2020 (26.7%, p=0.005). Warning labels were present on the ad in 79.9% of posts, but always at the bottom, and used the same single warning statement that they are not a safe alternative to cigarettes. The depiction of people nearly doubled from 2019 (18.1%) to 2020 (34.8%, p=0.001), and women (50.6%) were more commonly depicted than men (32.1%). Popular depictions and themes included the outdoors (57.6%) and seasonal imagery (36.2%) among others. DISCUSSION Cheyenne actively used Instagram to market its product and grow its brand. Posts seemed designed to promote the similarity of their LFC to cigarettes, through depictions of cig-a-like packs/sticks. Although warning labels were prevalent on Cheyenne Instagram posts, the warnings were not compliant with FDA warning guidelines and might have been counterproductive by emphasising their viability as cigarette alternatives rather than their dangerous health effects. Future surveillance is needed, and regulation of LFC advertising on social media may be warranted.
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Affiliation(s)
| | - Cristine D Delnevo
- Center for Tobacco Studies, Rutgers University, New Brunswick, New Jersey, USA
| | - Binu Singh
- Center for Tobacco Studies, Rutgers University, New Brunswick, New Jersey, USA
| | - Olivia A Wackowski
- Center for Tobacco Studies, Rutgers University, New Brunswick, New Jersey, USA
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Miller CR, Xu SS, Smith DM, Sutanto E, Goniewicz ML, Quah ACK, Fong GT. Assessing use of inhalable nicotine products within complex markets: the dilemma of heated tobacco products. Tob Control 2023; 33:103-109. [PMID: 35680384 PMCID: PMC10804002 DOI: 10.1136/tobaccocontrol-2021-057081] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 04/27/2022] [Indexed: 11/04/2022]
Abstract
The introduction of electronic inhalable products, such as nicotine vaping products (NVPs) and heated tobacco products (HTPs), has further diversified the nicotine market landscape. This poses unique challenges in measuring self-reported nicotine use behaviours, which have been the hallmark of tobacco surveillance systems. This paper raises concerns of potential measurement error for electronic inhalable product use in surveys due to similarities in product design between NVPs and HTPs, as well as changing trends in cannabis administration. We identify several strategies for addressing this issue (eg, including descriptive preambles in surveys that differentiate product classes from one another; incorporating survey questions that probe beyond an initial question regarding product use). In the absence of comprehensive validation studies, caution is warranted when interpreting survey results that rely on self-reported HTP use.
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Affiliation(s)
- Connor Richard Miller
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Steve S Xu
- Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada
| | - Danielle M Smith
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Edward Sutanto
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Maciej Lukasz Goniewicz
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Anne C K Quah
- Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada
| | - Geoffrey T Fong
- Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada
- Ontario Institute for Cancer Research, Toronto, Ontario, Canada
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Ganz O, Wackowski OA, Strasser AA, Jeong M, Villanti AC, Miller Lo E, Talbot EM, Delnevo CD. Emergence and growth of 'natural' cigars in the USA. Tob Control 2023; 33:137-140. [PMID: 36282630 PMCID: PMC9718888 DOI: 10.1136/tobaccocontrol-2022-057396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 05/24/2022] [Indexed: 11/03/2022]
Affiliation(s)
- Ollie Ganz
- Rutgers Center for Tobacco Studies, Rutgers Biomedical and Health Sciences, New Brunswick, NJ, USA
- Department of Health Behavior, Society and Policy, Rutgers School of Public Health, Piscataway, NJ, USA
| | - Olivia A Wackowski
- Rutgers Center for Tobacco Studies, Rutgers Biomedical and Health Sciences, New Brunswick, NJ, USA
- Department of Health Behavior, Society and Policy, Rutgers School of Public Health, Piscataway, NJ, USA
| | - Andrew A Strasser
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Michelle Jeong
- Rutgers Center for Tobacco Studies, Rutgers Biomedical and Health Sciences, New Brunswick, NJ, USA
- Department of Health Behavior, Society and Policy, Rutgers School of Public Health, Piscataway, NJ, USA
| | - Andrea C Villanti
- Rutgers Center for Tobacco Studies, Rutgers Biomedical and Health Sciences, New Brunswick, NJ, USA
- Department of Health Behavior, Society and Policy, Rutgers School of Public Health, Piscataway, NJ, USA
| | - Erin Miller Lo
- Rutgers Center for Tobacco Studies, Rutgers Biomedical and Health Sciences, New Brunswick, NJ, USA
| | - Eugene M Talbot
- Rutgers Center for Tobacco Studies, Rutgers Biomedical and Health Sciences, New Brunswick, NJ, USA
| | - Cristine D Delnevo
- Rutgers Center for Tobacco Studies, Rutgers Biomedical and Health Sciences, New Brunswick, NJ, USA
- Department of Health Behavior, Society and Policy, Rutgers School of Public Health, Piscataway, NJ, USA
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Audrain-McGovern J, Manikandan D, Koita F, Klapec O, Pickworth WB, Stone MD. Effect of sweet flavouring on the rewarding and reinforcing value of cigarillo use among young adults. Tob Control 2023:tc-2023-058307. [PMID: 38050181 DOI: 10.1136/tc-2023-058307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 11/08/2023] [Indexed: 12/06/2023]
Abstract
INTRODUCTION Cigarillos dominate the US cigar market, and young adults largely drive use. While young adults prefer flavoured to non-flavoured cigarillos, especially those flavoured to taste like fruit or other sweets, the factors that underlie this preference have received little attention. We sought to determine if key indicators of abuse liability, the rewarding and reinforcing effects, are greater for sweet versus non-flavoured cigarillos. METHODS Young adults (18-24 years old) completed three laboratory visits assessing the subjective rewarding value (exposure paradigm), relative reinforcing value (computerised choice task) and absolute reinforcing value (ad libitum cigarillo smoking session) of sweet-flavoured versus non-flavoured cigarillos. General linear regression models were fit with the appropriate family link for each outcome measure. RESULTS Young adults rated sweet-flavoured cigarillos as more rewarding (estimated marginal mean (EMM) =4.52, 95% CI 4.00 to 5.03) than the non-flavoured cigarillo (EMM=3.31, 95% CI 2.80 to 3.83; B=1.20, 95% CI 0.80 to 1.60, p<0.001). The reinforcing value of sweet-flavoured cigarillos, measured by break point, was higher relative to non-flavoured cigarillos (6.34 out of 10), especially among young adults with a preference for flavoured cigarillos (B=1.94, 95% CI 0.71 to 3.18, p=0.003). Young adults took 1.9 times the number of puffs (35.75 vs 19.95) from sweet-flavoured cigarillos compared with non-flavoured cigarillos (Rate Ratio =1.94, 95% CI 1.30 to 2.90, p<0.001). CONCLUSIONS Sweet flavouring increases the abuse liability of cigarillos among young adults as reflected in greater liking, motivation to use and actual use. Banning sweet flavouring in cigarillos may diminish their use in young adults.Trial registration number CT.gov (NCT05092919).
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Affiliation(s)
| | - Divya Manikandan
- Department of Psychiatry, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Fodie Koita
- Department of Psychiatry, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Olivia Klapec
- Department of Psychiatry, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | | | - Matthew D Stone
- Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla, California, USA
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27
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Monzon J, Mus S, Davila G, Barnoya J, Kim M, Thrasher J. Lil Solid: a more affordable option for heated tobacco products in Guatemala. Tob Control 2023:tc-2023-057954. [PMID: 38050166 DOI: 10.1136/tc-2023-057954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 09/18/2023] [Indexed: 12/06/2023]
Affiliation(s)
- Jose Monzon
- Departamento de Investigacion, Unidad de Cirugia Cardiovascular de Guatemala, Guatemala, Guatemala
- Health Sciences School, Rafael Landivar University, Guatemala City, Guatemala, Guatemala
| | - Sophia Mus
- Departamento de Investigacion, Unidad de Cirugia Cardiovascular de Guatemala, Guatemala, Guatemala
| | - Gustavo Davila
- Departamento de Investigacion, Unidad de Cirugia Cardiovascular de Guatemala, Guatemala, Guatemala
| | - Joaquin Barnoya
- Departamento de Investigacion, Unidad de Cirugia Cardiovascular de Guatemala, Guatemala, Guatemala
| | - Minji Kim
- Department of Health Promotion, Education, and Behavior, University of South Carolina, Columbia, South Carolina, USA
| | - James Thrasher
- Health Promotion, Education, and Behavior, University of South Carolina, Arnold School of Public Health, Columbia, South Carolina, USA
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28
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Jordt SE, Jabba SV, Silinski P, Berman ML. An electronic cigarette pod system delivering 6-methyl nicotine, a synthetic nicotine analog, marketed in the United States as "PMTA exempt". medRxiv 2023:2023.11.21.23298778. [PMID: 38045384 PMCID: PMC10690343 DOI: 10.1101/2023.11.21.23298778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/05/2023]
Abstract
As of April 14, 2022, the United States Food and Drug Administration (FDA) has been authorized to regulate tobacco products containing nicotine from any source, including synthetic, requiring manufacturers to submit a premarket tobacco product application (PMTA). A recent report by the World Health Organization (WHO) warned that non-nicotine tobacco alkaloids or other synthetic nicotine analogs could be used by manufacturers to bypass regulatory schemes focusing on nicotine alone. From October 2023 on, vape stores in the United States started selling a new electronic cigarette pod system, named Spree Bar, advertised as "PMTA exempt", with youth-appealing flavors and advertising. The products are marketed as containing "Metatine", a trademarked name for 6-methyl nicotine, a synthetic nicotine analog patented by a Chinese electronic cigarette manufacturer. Here we used liquid chromatography-mass spectrometry (LCMS) to confirm the presence of a chemical species with the molecular weight of 6-methyl nicotine in Spree Bar e-liquids. The FDA needs to determine whether, in its view, 6-methyl nicotine is a form of "nicotine" within the meaning of the Tobacco Control Act, or whether 6-methyl nicotine can be regulated as a drug under the Federal Food, Drug, and Cosmetic Act (FDCA).
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Affiliation(s)
- Sven E Jordt
- Department of Anesthesiology, Duke University School of Medicine, Durham, North Carolina, USA
- Cancer Prevention and Control, Duke Cancer Institute, Duke University School of Medicine, Durham, North Carolina, USA
- Yale Tobacco Center of Regulatory Science, Department of Psychiatry, Yale School of Medicine, New Haven, Connecticut, USA
| | - Sairam V Jabba
- Department of Anesthesiology, Duke University School of Medicine, Durham, North Carolina, USA
- Cancer Prevention and Control, Duke Cancer Institute, Duke University School of Medicine, Durham, North Carolina, USA
- Yale Tobacco Center of Regulatory Science, Department of Psychiatry, Yale School of Medicine, New Haven, Connecticut, USA
| | | | - Micah L Berman
- College of Public Health, The Ohio State University, Columbus, Ohio, USA
- Moritz College of Law, The Ohio State University, Columbus, Ohio, USA
- Cancer Control Program, James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio, USA
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29
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Villanti AC, Hinton A, Schulz JA, Erath TG, Mehta T, Reed D, Tidey J, Businelle M, Wagener TL. Substitutability of menthol cigarette alternatives: a clinical trial. Tob Control 2023:tc-2023-058272. [PMID: 37963771 DOI: 10.1136/tc-2023-058272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 11/01/2023] [Indexed: 11/16/2023]
Abstract
INTRODUCTION This study assessed the substitutability of plausible combustible menthol cigarette alternatives (MCAs) for usual brand menthol cigarettes (UBMCs) in adults who smoke menthol cigarettes. METHODS Following three in-lab sampling sessions, 80 adults aged 21-50 who smoke menthol cigarettes chose their preferred MCA: (1) a menthol roll-your-own cigarette (mRYO), (2) a menthol filtered little cigar (mFLC) or (3) a non-menthol cigarette (NMC). Participants were instructed to completely substitute their preferred MCA for their UBMC for 1 week and complete daily diaries documenting adherence and subjective effects. At the final lab visit, participants completed concurrent choice and cross-price elasticity tasks with their substitute product and UBMC as the comparator. RESULTS Most (65%) participants chose mRYO as their preferred product, followed by NMC and mFLC. Adherence to MCA was high for all products across the week (range: 63%-88%). Positive subjective effects for mRYO decreased over time but remained numerically higher than the other MCA products; craving reduction also decreased for NMC across phases. In the progressive ratio task, participants chose their UBMC in 61.7% of choices; this did not differ by preferred MCA, although the median breakpoint was highest for mRYO and similar for mFLC and NMC. Cross-price elasticity comparing UBMC and the preferred product indicated high substitutability of each MCA at phase 3 (I values -0.70 to -0.82). CONCLUSIONS AND RELEVANCE mRYOs were the most preferred MCA among the study products, but all MCAs were acceptable substitutes for UBMC using behavioural and economic measures in a short-term trial period.Trial registration number NCT04844762.
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Affiliation(s)
- Andrea C Villanti
- Institute for Nicotine and Tobacco Studies, Rutgers University, New Brunswick, New Jersey, USA
- Department of Health Behavior, Society and Policy, Rutgers School of Public Health, Piscataway, NJ, USA
| | - Alice Hinton
- Division of Biostatistics, The Ohio State University College of Public Health, Columbus, Ohio, USA
| | - Jonathan A Schulz
- Department of Psychiatry, University of Vermont, Burlington, Vermont, USA
| | - Tyler G Erath
- Department of Psychiatry, University of Vermont, Burlington, Vermont, USA
| | - Toral Mehta
- Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Derek Reed
- Department of Applied Behavioral Science, University of Kansas, Lawrence, Kansas, USA
| | - Jennifer Tidey
- Department of Behavioral and Social Sciences, Brown University School of Public Health, Providence, Rhode Island, USA
| | - Michael Businelle
- TSET Health Promotion Research Center, Stephenson Cancer Center, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - Theodore L Wagener
- Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
- Center for Tobacco Research, The Ohio State University James Comprehensive Cancer Center, Columbus, Ohio, USA
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30
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Ben Taleb Z, Barrientos SA, Kalan ME, Cobb CO. Next generation waterpipe devices: the rise of electrical heating elements. Tob Control 2023:tc-2023-058188. [PMID: 37963772 DOI: 10.1136/tc-2023-058188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 11/01/2023] [Indexed: 11/16/2023]
Affiliation(s)
- Ziyad Ben Taleb
- Department of Kinesiology, College of Nursing and Health Innovation, The University of Texas at Arlington, Arlington, Texas, USA
| | - Steven Alec Barrientos
- Department of Kinesiology, College of Nursing and Health Innovation, The University of Texas at Arlington, Arlington, Texas, USA
| | | | - Caroline Oates Cobb
- Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, Virginia, USA
- Department of Psychology, College of Humanities & Sciences, Virginia Commonwealth University, Richmond, Virginia, USA
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31
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Osborn CC, Pike Moore S, Machta A, Trapl E. Backwoods cigars release 'California Range' of products with concept flavour names. Tob Control 2023:tc-2023-058292. [PMID: 37914388 PMCID: PMC11061264 DOI: 10.1136/tc-2023-058292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2023]
Affiliation(s)
- Catherine Crawford Osborn
- Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, Ohio, USA
| | - Stephanie Pike Moore
- Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, Ohio, USA
| | - April Machta
- Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, Ohio, USA
| | - Erika Trapl
- Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, Ohio, USA
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Morean ME, Gueorguieva R, O'Malley S, Krishnan-Sarin S. Including the term 'tobacco-free nicotine' in the nicotine addiction warning label mandated by the US Food and Drug Administration alters risk perceptions and use intentions. Tob Control 2023:tc-2023-058133. [PMID: 37898544 PMCID: PMC11055938 DOI: 10.1136/tc-2023-058133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 10/11/2023] [Indexed: 10/30/2023]
Abstract
BACKGROUND The US Food and Drug Administration (FDA) requires a warning label on nicotine e-cigarettes and pouches: 'This product contains nicotine. Nicotine is an addictive chemical'. Some brands marketing synthetic nicotine products have modified the warning ('This product contains tobacco-free nicotine (TFN)…'). The public health impact of altering the warning is unknown, so we examined its impact on risk perceptions and use intentions. METHODS 1000 participants completed an anonymous online survey. Participants viewed the black-and-white FDA and TFN-modified warning labels in isolation, in a randomised order and reported on perceived addictiveness and, secondarily, use intentions. Participants then selected which label conveyed the most harm overall. Generalised estimating equations (GEEs) were used to evaluate the impact of label type and participant characteristics on perceived addictiveness and, secondarily, use intentions. Multivariable logistic regression was used to evaluate relationships between participant characteristics and choosing which label conveyed the most harm. RESULTS Overall, the TFN-modified label was associated with lower addictiveness ratings but not increased use intentions. Where significant interactions between label type and participant characteristics emerged, TFN-modified labelling was associated with disproportionately reduced risk perceptions or increased use intentions among vulnerable populations (eg, underage individuals, racially minoritised groups). 25.5% of participants selected the TFN-modified label as conveying the most harm, with younger individuals (<21 years) significantly less likely to choose the TFN-modified label. CONCLUSIONS Modifying the FDA-mandated nicotine warning label to include 'tobacco-free nicotine' may negatively impact public health, so the FDA should enforce inclusion of its original required warning label.
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Affiliation(s)
| | - Ralitza Gueorguieva
- Biostatistics, Yale University School of Public Health, New Haven, Connecticut, USA
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Hirano T. A battle of heated tobacco sales: transfer discount promotions in Japan. Tob Control 2023:tc-2023-058116. [PMID: 37620138 DOI: 10.1136/tc-2023-058116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/26/2023]
Affiliation(s)
- Tomoyasu Hirano
- Institute for Cancer Control, National Cancer Center, Chuo-Ku, Tokyo, Japan
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34
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Liber AC, Seidenberg AB, Pesko MF. MRTP claim authorisation and General Snus sales in the USA: evidence from a difference-in-differences model. Tob Control 2023:tc-2022-057890. [PMID: 37344192 DOI: 10.1136/tc-2022-057890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 06/07/2023] [Indexed: 06/23/2023]
Abstract
BACKGROUND The 2009 Tobacco Control Act granted the US Food and Drug Administration (FDA) regulatory authority over tobacco products, including the ability to authorise modified-risk tobacco product (MRTP) claims. In October 2019, the FDA authorised the first-ever MRTP claim for General Snus, which allowed the product to be marketed as reduced risk (relative to cigarettes). MRTP authorisation may increase otherwise low rates of snus use in the USA (<0.5% for children and adults). METHODS Using 2017-2021 Nielsen sales data from 19 US states, we conducted a difference-in-differences analysis to determine whether logged unit sales of General Snus were affected by the MRTP authorisation, compared with (1) sales of other snus brands and (2) sales of non-snus smokeless products; we also examined (3) if sales of non-General Snus brands were affected by General Snus's MRTP authorisation, compared with sales of non-snus smokeless tobacco products. RESULTS Although sales declined in absolute terms, sales of General Snus relative to other snus brands were unchanged after MRTP authorisation (-9.0%, 95% CI -19.6% to 1.60%, p=0.098). However, compared with non-snus smokeless brand sales, sales of General Snus (+14.7%, 95% CI 5.23% to 24.2%, p=0.002) rose after MRTP authorisation. Compared with non-snus smokeless products, sales of non-General Snus brands also rose after MRTP authorisation (+23.7%, 95% CI 9.5% to 38.0%, p=0.001). CONCLUSIONS Although only General Snus received MRTP authorisation, this designation appears to have slowed declines for the entire snus category. This suggests consumers may make determinations regarding product risk to a product class rather than individual products.
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Affiliation(s)
- Alex C Liber
- Cancer Prevention and Control Program, Georgetown Lombardi Comprehensive Cancer Center, Washington, DC, USA
| | | | - Michael F Pesko
- Public Health, Georgia State University Andrew Young School of Policy Studies, Atlanta, GA, USA
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35
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Wackowski OA, Steinberg MB, Delnevo CD. Impact of IQOS modified risk messaging on physicians' product perceptions and recommendations. Tob Control 2023:tc-2023-057963. [PMID: 37280064 PMCID: PMC10698203 DOI: 10.1136/tc-2023-057963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 05/26/2023] [Indexed: 06/08/2023]
Affiliation(s)
- Olivia A Wackowski
- Center for Tobacco Studies, Rutgers The State University of New Jersey, New Brunswick, New Jersey, USA
| | - Michael B Steinberg
- Center for Tobacco Studies, Rutgers The State University of New Jersey, New Brunswick, New Jersey, USA
- Department of Medicine, Rutgers Robert Wood Johnson Medical School, Piscataway, New Jersey, USA
| | - Cristine D Delnevo
- Center for Tobacco Studies, Rutgers The State University of New Jersey, New Brunswick, New Jersey, USA
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36
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Asare S, Xue Z, Bandi P, Westmaas JL, Jemal A, Nargis N. Association of nicotine replacement therapy product sales with menthol cigarette sales restriction in Massachusetts. Tob Control 2023:tc-2023-057942. [PMID: 37160349 DOI: 10.1136/tc-2023-057942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 04/27/2023] [Indexed: 05/11/2023]
Abstract
BACKGROUND Massachusetts was the first to implement a state-wide menthol cigarette sales restriction in the USA. Following its implementation in June 2020, evidence showed declines in cigarette sales in Massachusetts; however, changes in nicotine replacement therapy (NRT) product sales are unknown. METHODS This cohort study analysed NRT products sold by US-based retailers available in 26 states from the Nielsen Retail Scanner Data. Outcomes were state-level 4-week aggregate sales of gum, lozenge and patch NRT products converted into pieces per 1000 adults (aged ≥18 years) who smoke cigarettes based on smoking rates from the Behavioral Risk Factor Surveillance System and corresponding population from the US Census Bureau. We used a difference-in-differences method to compare changes in NRT product sales in Massachusetts before (1 January 2017 to 13 June 2020) and after (14 June 2020 to 4 December 2021) the policy with sales in 25 states. RESULTS The analysis included 1664 observations for each NRT product, with 1170 from before and 494 from after the policy change. The 4-week NRT product sales per 1000 adults who smoke cigarettes in Massachusetts compared with the comparison states increased for gums by 643.11 (95% CI 365.33 to 920.89; p<0.001) pieces or 12.9% and for lozenges by 436.97 (95% CI 292.88 to 581.06; p<0.001) pieces or 17.9% but no statistically significant change in patches after implementing the policy. CONCLUSION The increases in sales of gum and lozenge NRT products in Massachusetts after implementing the policy suggest that a nationwide ban on menthol cigarettes can increase NRT product use; therefore, interventions are needed to strengthen cessation support for adults who smoke cigarettes but intend to quit.
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Affiliation(s)
- Samuel Asare
- Surveillance and Health Equity Science, American Cancer Society, Atlanta, Georgia, USA
| | - Zheng Xue
- Surveillance and Health Equity Science, American Cancer Society, Atlanta, Georgia, USA
| | - Priti Bandi
- Surveillance and Health Equity Science, American Cancer Society, Atlanta, Georgia, USA
| | | | - Ahmedin Jemal
- Surveillance and Health Equity Science, American Cancer Society, Atlanta, Georgia, USA
| | - Nigar Nargis
- Surveillance and Health Equity Science, American Cancer Society, Atlanta, Georgia, USA
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Kasza KA, Tang Z, Xiao H, Marshall D, Stanton C, Gross A, Jackson K, Kelley D, Schroeder M, Vivar J, Hyland A. National longitudinal tobacco product discontinuation rates among US youth from the PATH Study: 2013-2019 (waves 1-5). Tob Control 2023:tc-2022-057729. [PMID: 37045605 PMCID: PMC10567990 DOI: 10.1136/tc-2022-057729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 02/27/2023] [Indexed: 04/14/2023]
Abstract
OBJECTIVE Determine longitudinal tobacco product discontinuation rates among youth (ages 12-17 years) in the USA between 2013 and 2019. METHODS The Population Assessment of Tobacco and Health Study, a nationally representative, longitudinal cohort study, was used to determine annual/biennial rates of tobacco product discontinuation behaviours among youth across 2013-2019: (1) discontinuing product use (transition from past 30-day use to no past 30-day use), (2) attempting to quit product use and (3) discontinuing product use among those who attempted to quit. Discontinuing use was evaluated separately for cigarettes, electronic nicotine delivery systems (ENDS), cigars, hookah, smokeless tobacco and any tobacco. Attempting to quit and discontinuing use among those who attempted were each evaluated for cigarettes and ENDS. Generalised estimating equations were used to evaluate linear and non-linear trends in rates across the study period. RESULTS Between 2013 and 2019, biennial rates of discontinuing tobacco product use among youth increased for cigarettes from 29% to 40%, increased for smokeless tobacco from 39% to 60%, and decreased for ENDS from 53% to 27%. By 2018/2019, rates of discontinuing use among attempters were 30% for those who used ENDS and 30% for those who smoked cigarettes. CONCLUSIONS Findings show decreasing rates of discontinuing ENDS use among youth in the USA alongside the changing ENDS marketplace and increasing rates of discontinuing cigarette smoking and smokeless tobacco use. Findings will serve as benchmarks against which future tobacco product discontinuation rates can be compared with evaluating impacts of subsequent tobacco regulatory policies, ENDS product development and public education campaigns.
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Affiliation(s)
- Karin A Kasza
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Zhiqun Tang
- Behavioral Health and Health Policy Practice, Westat Inc, Rockville, Maryland, USA
| | - Haijun Xiao
- Center for Tobacco Products, US Food and Drug Administration, Silver Spring, Maryland, USA
| | - Daniela Marshall
- National Institute on Drug Abuse, National Institutes of Health, Bethesda, Maryland, USA
- Axle Informatics, Rockville, Maryland, USA
| | - Cassandra Stanton
- Behavioral Health and Health Policy Practice, Westat Inc, Rockville, Maryland, USA
| | - Amy Gross
- Center for Tobacco Products, US Food and Drug Administration, Silver Spring, Maryland, USA
| | - Kathy Jackson
- Center for Tobacco Products, US Food and Drug Administration, Silver Spring, Maryland, USA
| | - Dannielle Kelley
- Center for Tobacco Products, US Food and Drug Administration, Silver Spring, Maryland, USA
| | - Megan Schroeder
- Center for Tobacco Products, US Food and Drug Administration, Silver Spring, Maryland, USA
| | - Juan Vivar
- Center for Tobacco Products, US Food and Drug Administration, Silver Spring, Maryland, USA
| | - Andrew Hyland
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
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Tackett AP, Barrington-Trimis JL, Leventhal AM. 'Flavour ban approved': new marketing strategies from tobacco-free nicotine pouch maker Zyn. Tob Control 2023; 32:e134-e135. [PMID: 35459750 PMCID: PMC9587134 DOI: 10.1136/tobaccocontrol-2021-057222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Alayna P Tackett
- Department of Population and Public Health Sciences, University of Southern California Keck School of Medicine, Los Angeles, California, USA
| | - Jessica L Barrington-Trimis
- Department of Population and Public Health Sciences, University of Southern California Keck School of Medicine, Los Angeles, California, USA
| | - Adam M Leventhal
- Department of Population and Public Health Sciences, University of Southern California Keck School of Medicine, Los Angeles, California, USA
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Tatum Z, Leventhal A, Wipfli HL. Playtime: vaping devices designed as cartoons and toys may appeal to kids. Tob Control 2023:tc-2022-057908. [PMID: 36990685 DOI: 10.1136/tc-2022-057908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 03/10/2023] [Indexed: 03/31/2023]
Affiliation(s)
- Zacari Tatum
- Population and Public Health Sciences, University of Southern California, Los Angeles, California, USA
| | - Adam Leventhal
- Population and Public Health Sciences, University of Southern California, Los Angeles, California, USA
| | - Heather Lynn Wipfli
- Population and Public Health Sciences, University of Southern California, Los Angeles, California, USA
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Ganz O, Strasser AA, Giovenco DP, Audrain-McGovern J, Cappella JN, Safi Z, Tan ASL, Talbot EM, Delnevo CD. IQOS print magazine advertising characteristics and reach before and after FDA authorisation as a modified risk tobacco product. Tob Control 2023:tc-2022-057741. [PMID: 36958825 PMCID: PMC10517063 DOI: 10.1136/tc-2022-057741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 03/07/2023] [Indexed: 03/25/2023]
Abstract
INTRODUCTION IQOS is a heated tobacco product that was authorised as a modified risk tobacco product (MRTP) in July 2020. While it was removed from the US market in 2021 for legal reasons, as the first tobacco product to receive an 'exposure modification' MRTP order, surveillance of IQOS marketing is needed to inform regulation and policy for future MRTPs. The purpose of this study is to expand the current research on IQOS advertising in the USA by examining content and readership characteristics of IQOS ads in print magazines before and after US Food and Drug Administration MRTP authorisation. METHODS We merged content analysis data with Kantar Media data on magazine placement and expenditures. Magazine readership data were obtained from MRI-Simmons. We compared data from pre-MRTP authorisation with data post-MRTP authorisation. This study was conducted in 2021. RESULTS There was one unique ad and there were 13 observations pre-MRTP, and eight unique ads and 132 observations post-MRTP. Compared with pre-MRTP ads, more post-MRTP ads featured Marlboro HeatSticks, including Amber HeatSticks, and featured people. All ads contained a warning label-most warning labels were cigarette specific. IQOS ads were featured in magazines that are especially popular among women. CONCLUSIONS After receiving MRTP authorisation, IQOS increased ad expenditures in print magazines with a readership comprised of primarily women. If IQOS returns to the US market, it will be important for tobacco control to monitor their advertisement content, placement, and expenditures.
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Affiliation(s)
- Ollie Ganz
- Center for Tobacco Studies, Rutgers Biomedical and Health Sciences, New Brunswick, New Jersey, USA
- Department of Health Behavior, Society and Policy, Rutgers School of Public Health, Piscataway, New Jersey, USA
| | - Andrew A Strasser
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Daniel P Giovenco
- Department of Sociomedical Sciences, Columbia University Mailman School of Public Health, New York, New York, USA
| | - Janet Audrain-McGovern
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Joseph N Cappella
- Annenberg School for Communication, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Zeinab Safi
- Center for Tobacco Studies, Rutgers Biomedical and Health Sciences, New Brunswick, New Jersey, USA
| | - Andy S L Tan
- Annenberg School for Communication, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Eugene M Talbot
- Center for Tobacco Studies, Rutgers Biomedical and Health Sciences, New Brunswick, New Jersey, USA
| | - Cristine D Delnevo
- Center for Tobacco Studies, Rutgers Biomedical and Health Sciences, New Brunswick, New Jersey, USA
- Department of Health Behavior, Society and Policy, Rutgers School of Public Health, Piscataway, New Jersey, USA
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Odani S, Tsuno K, Agaku IT, Tabuchi T. Heated tobacco products do not help smokers quit or prevent relapse: a longitudinal study in Japan. Tob Control 2023:tc-2022-057613. [PMID: 36849258 DOI: 10.1136/tc-2022-057613] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 01/27/2023] [Indexed: 03/01/2023]
Abstract
BACKGROUND Heated tobacco products (HTPs) are often marketed as a safer alternative to help cigarette smokers quit. We investigated the link between HTP use and smoking cessation and relapse. METHODS 7044 adults (≥20 years old) with at least two observations over three waves (2019-2021) of a longitudinal, nationwide, internet-based survey were classified into current (past 30-day), former and never cigarette smokers. ≥1 month and ≥6 months smoking cessation and smoking relapse at 1-year follow-up were assessed in relation to current HTP use at baseline. Generalised estimating equation models were weighted to account for population differences between HTP users and non-users. Adjusted prevalence ratios (APRs) were computed within population subgroups. RESULTS At baseline, 17.2%, 9.1% and 6.1% of the respondents were current cigarette smokers, HTP users and dual users, respectively. Among current established smokers (having smoked regularly, n=1910), HTP use was significantly associated with a decreased likelihood of ≥1 month cessation within those who reported having used evidence-based cessation measures (APR=0.61), smoking 20+ cigarettes per day (APR=0.62), high school education or less (APR=0.73) and fair/poor health (APR=0.59). Negative associations were also seen for ≥6 months cessation among those aged 20-29 years (APR=0.56) and full-time workers (APR=0.56). Among former smokers (n=2906), HTP use was associated with smoking relapse within those who last smoked >1 year ago (APR=1.54), among women (APR=1.61), those aged 20-29 years (APR=2.09), those reporting high school education or less (APR=2.36), those who were unemployed/retired (AOR=3.31) and never/non-current alcohol users (APR=2.10). CONCLUSION HTP use did not help smokers quit or prevent former smokers from relapsing. HTPs should not be recommended as a cessation aid.
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Affiliation(s)
- Satomi Odani
- Cancer Control Center, Osaka International Cancer Institute, Osaka, Japan
| | - Kanami Tsuno
- School of Health Innovation, Kanagawa University of Human Services, Kawasaki, Japan
| | - Israel T Agaku
- Oral Health Policy and Epidemiology, Harvard School of Dental Medicine, Boston, Massachusetts, USA
| | - Takahiro Tabuchi
- Cancer Control Center, Osaka International Cancer Institute, Osaka, Japan
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Ardati O, Adeniji A, El Hage R, Salman R, El-Kaassamani M, Yassine A, Talih S, Hourani M, Karaoghlanian N, Breland A, Eissenberg T, Saliba N, Shihadeh A, El-Hellani A. Impact of smoking intensity and device cleaning on IQOS emissions: comparison with an array of cigarettes. Tob Control 2023:tc-2022-057802. [PMID: 36609493 PMCID: PMC10323035 DOI: 10.1136/tc-2022-057802] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 12/26/2022] [Indexed: 01/09/2023]
Abstract
SIGNIFICANCE IQOS is a heated tobacco product that has been widely advertised by Philip Morris International (PMI) as a reduced-exposure product compared with cigarettes. Reduced exposure results from reduced emission of toxicants which could be influenced by product constituents and user behaviour. This study aims to assess the influence of user behaviour, including device cleaning and puffing parameters, on toxicant emissions from IQOS. METHODS IQOS aerosols were generated by a smoking machine using the combination of two cleaning protocols (after 1 stick vs 20 sticks) and five puffing regimes (including standard cigarette puffing regimes and IQOS-tailored regimes). The generated aerosols were analysed by targeted methods for phenol and carbonyl quantification, and by chemical screening for the identification of unknown compounds. RESULTS Puffing parameters significantly affected phenol and carbonyl emissions while device cleaning had no effect. Harsher puffing conditions like more, longer, and larger puffs yielded higher levels for most toxicant emissions. Comparing the obtained data with data reported by PMI on 50 cigarette brands smoked under different puffing regimes showed various trends for phenol and carbonyl emissions, with IQOS emissions sometimes higher than cigarettes. Also, the chemical screening resulted in the tentative identification of ~100 compounds in the IQOS aerosols (most of limited toxicity data). CONCLUSION This study showed that puffing parameters, but not device cleaning, have significant effects on carbonyl, phenol and other emissions. Data analysis highlighted the importance of comparing IQOS emissions with an array of commercial cigarettes tested under different puffing regimes before accepting reduced exposure claims.
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Affiliation(s)
- Ola Ardati
- Department of Chemistry, American University of Beirut Faculty of Arts and Sciences, Beirut, Lebanon
| | - Ayomipo Adeniji
- Division of Environmental Health Sciences, The Ohio State University College of Public Health, Columbus, Ohio, USA
- Center for Tobacco Research, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio, USA
| | - Rachel El Hage
- Department of Chemistry, American University of Beirut Faculty of Arts and Sciences, Beirut, Lebanon
- Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Rola Salman
- Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, Virginia, USA
- Department of Mechanical Engineering, American University of Beirut Faculty of Engineering and Architecture, Beirut, Lebanon
| | - Malak El-Kaassamani
- Department of Physical and Environmental Sciences, University of Toronto Faculty of Arts & Science, Toronto, Ontario, Canada
| | - Amira Yassine
- Department of Environmental Health and Engineering, Johns Hopkins University Whiting School of Engineering, Baltimore, Maryland, USA
| | - Soha Talih
- Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, Virginia, USA
- Department of Mechanical Engineering, American University of Beirut Faculty of Engineering and Architecture, Beirut, Lebanon
| | - Mario Hourani
- Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, Virginia, USA
- Department of Mechanical Engineering, American University of Beirut Faculty of Engineering and Architecture, Beirut, Lebanon
| | - Nareg Karaoghlanian
- Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, Virginia, USA
- Department of Mechanical Engineering, American University of Beirut Faculty of Engineering and Architecture, Beirut, Lebanon
| | - Alison Breland
- Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, Virginia, USA
- Department of Psychology, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Thomas Eissenberg
- Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, Virginia, USA
- Department of Psychology, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Najat Saliba
- Department of Chemistry, American University of Beirut Faculty of Arts and Sciences, Beirut, Lebanon
- Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Alan Shihadeh
- Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, Virginia, USA
- Department of Mechanical Engineering, American University of Beirut Faculty of Engineering and Architecture, Beirut, Lebanon
| | - Ahmad El-Hellani
- Division of Environmental Health Sciences, The Ohio State University College of Public Health, Columbus, Ohio, USA
- Center for Tobacco Research, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio, USA
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Budenz A, Gaber J, Crankshaw E, Malterud A, Peterson EB, Wagner DE, Sanders EC. Discrimination, identity connectedness and tobacco use in a sample of sexual and gender minority young adults. Tob Control 2022:tc-2022-057451. [PMID: 36601779 DOI: 10.1136/tc-2022-057451] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 11/19/2022] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Studies show that tobacco use among sexual and gender minority (SGM) populations is disproportionately higher than heterosexual or cisgender populations. However, few studies have examined tobacco use among SGM subgroups by race/ethnicity or associations between SGM-specific discrimination and connection to SGM identity and tobacco use. METHODS This study analysed survey data from 11 313 SGM (gay, lesbian, bisexual, other sexual minority or gender minority) young adults in the USA and reported current cigarette, e-cigarette, other tobacco (cigar, smokeless tobacco, hookah) and polytobacco use. We used multinomial logistic regression to estimate associations between (a) SGM subgroup, race/ethnicity, SGM-specific discrimination and SGM identity connection and (b) each tobacco use outcome (vs never use of tobacco). We conducted postestimation testing to assess predicted probabilities of tobacco use against the sample average. RESULTS Lesbian females (particularly black lesbian females) had higher-than-average probability of polytobacco use. White bisexual and lesbian participants had higher-than-average probability of cigarette and e-cigarette use, respectively. Higher levels of discrimination were associated with polytobacco use. Higher levels of identity connectedness were protective against certain tobacco use behaviours among gender minority participants and participants with high levels of discrimination experience. CONCLUSIONS We found variations in tobacco use by SGM subgroups overall and by race/ethnicity. Discrimination may be a risk factor for certain tobacco use behaviours. However, SGM identity connectedness may be protective against tobacco use among gender minority individuals and individuals experiencing SGM-specific discrimination. These findings can inform targeted approaches to reach SGM subgroups at greater risk of tobacco use.
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Affiliation(s)
- Alex Budenz
- Center for Tobacco Products, Office of Health Communication and Education, U.S. Food and Drug Administration, Silver Spring, MD, USA
| | - Jennifer Gaber
- Center for Health Analytics, Media and Policy, RTI International, Durham, NC, USA
| | - Erik Crankshaw
- Center for Health Analytics, Media and Policy, RTI International, Durham, NC, USA
| | - Andie Malterud
- Center for Tobacco Products, Office of Health Communication and Education, U.S. Food and Drug Administration, Silver Spring, MD, USA
| | - Emily B Peterson
- Center for Tobacco Products, Office of Health Communication and Education, U.S. Food and Drug Administration, Silver Spring, MD, USA
| | - Dana E Wagner
- Research Department, Rescue Agency, San Diego, CA, USA
| | - Emily C Sanders
- Center for Tobacco Products, Office of Health Communication and Education, U.S. Food and Drug Administration, Silver Spring, MD, USA
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Pike Moore S, Osborn C, Koopman Gonzalez S, Quisenberry A, Klein EG, Kaur M, Suratkal J, Trapl E. Flavour loyalty may predict cessation or substitution following a cigarillo flavour ban among young adults in the USA. Tob Control 2022; 31:s206-s213. [PMID: 36328462 PMCID: PMC9641532 DOI: 10.1136/tc-2022-057487] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 06/24/2022] [Indexed: 11/22/2022]
Abstract
Significance The purpose of this research was to measure flavour loyalty and identify how current cigarillo users may respond to a hypothetical flavour ban in the USA. Methods Cigarillo users aged 21–28 (n=531) were recruited between October 2020 and April 2021 to participate in an online survey. Respondents categorised their preferred, usual and current cigarillo flavours. Individuals who preferred tobacco flavours were compared with individuals who preferred any other flavours. Strength of preferences, or flavour loyalty, was defined when an individual’s preferred flavour matched what they use both usually and currently creating a spectrum of individuals with a strong tobacco preference (n=34), weak tobacco preference (n=20), weak flavour preference (n=162) and strong flavour preference (n=315). Those preferring tobacco were aggregated into any tobacco preference (n=54). Results Individuals who preferred any flavour scored higher on a scale of nicotine dependence. There was a dose–response relationship in those who said they would discontinue cigarillos if flavoured options were not available: 11.4% of individuals with any tobacco flavour preference, 27.8% of those with a weak flavour preference and 38.1% of those with a strong flavour preference. A similar trend was noted among those who would switch to another product: 19.2% of those with tobacco flavour preference, 34.3% of those with a weak flavour preference and 43.2% of those with a strong flavour preference. Conclusion Individuals who display strong flavour preferences were more likely to say they would discontinue use or seek out alternative flavoured products following a ban on flavoured cigarillos.
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Affiliation(s)
- Stephanie Pike Moore
- Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, Ohio, USA
| | - Catherine Osborn
- Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, Ohio, USA
| | - Sarah Koopman Gonzalez
- Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, Ohio, USA
| | | | - Elizabeth G Klein
- College of Public Health, Ohio State University, Columbus, Ohio, USA
| | - Manpreet Kaur
- Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, Ohio, USA
| | - Jessica Suratkal
- Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, Ohio, USA
| | - Erika Trapl
- Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, Ohio, USA
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Goniewicz ML, Stanton CA. Impact of flavour restricting policies on non-cigarette tobacco products. Tob Control 2022; 31:s159-s160. [PMID: 36328468 PMCID: PMC9664120 DOI: 10.1136/tc-2022-057785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Maciej L Goniewicz
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
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Dell LG, Page MK, Leigh NJ, Goniewicz ML. Removal of mango-flavoured Juul pods created opportunity for adulterated mango Juul-compatible pods with altered chemical constituents. Tob Control 2022; 31:s230-s233. [PMID: 36328469 PMCID: PMC9664127 DOI: 10.1136/tc-2022-057476] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 06/14/2022] [Indexed: 11/22/2022]
Abstract
INTRODUCTION Juul is a leading electronic cigarette (e-cigarette) brand in the USA. By November 2019, Juul pre-emptively limited online and in-store sales of non-tobacco or menthol-flavoured pods ahead of impending flavour bans. Since this removal, sale of mango-flavoured Juul-compatible pods was introduced to the market by smaller companies. The aim of this study was to compare chemical constituents of original Juul mango pods with mango-flavoured Juul-compatible pods. METHODS Juul and 16 brands of Juul-compatible mango-flavoured pods were purchased online in May 2018 (original Juul) and November 2019 (Juul-compatible), after Juul voluntarily removed their flavoured pods from the market. Liquid was extracted from pods and analysed using chromatography and mass spectrometry methods for nicotine concentration, solvent ratios, nicotine salt identification, as well as flavouring identification and quantitation. RESULTS Juul-compatible pods had a significantly lower average nicotine concentration compared with original Juul pod (42.8±8.9 vs 57.2±0.9 mg/mL, p<0.0001). Nicotine benzoate was used in original Juul pod and all Juul-compatible pods. The propylene glycol to vegetable glycerin volumetric ratio of Juul-compatible pods averaged 55:45, while the original Juul pod was 35:65 (p<0.0001). Total number of flavouring chemicals detected was significantly higher in Juul-compatible pods as compared with Juul (p<0.0001). In Juul-compatible pods, average concentrations of benzyl alcohol (fruity flavouring) were 0.8±1.3 mg/mL, approximately 27 times higher than in original Juul pod (p<0.0001). CONCLUSIONS Adulterated Juul-compatible products may expose e-cigarette consumers to more chemical constituents at higher concentrations than previously found in the original product, despite similarity in product design.
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Affiliation(s)
- Liam G Dell
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Michelle K Page
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Noel J Leigh
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Maciej Lukasz Goniewicz
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
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Page MK, Block AC, Santiago AL, Leigh NJ, Kaiser LM, Martin CD, Schurr BE, O'Connor RJ, Goniewicz ML. Changes in product labelling practices and the use of flavouring chemical additives in vaping products after enactment of statewide flavour legislation. Tob Control 2022; 31:s223-s229. [PMID: 36328467 PMCID: PMC9664102 DOI: 10.1136/tc-2022-057469] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 06/16/2022] [Indexed: 11/22/2022]
Abstract
INTRODUCTION On 18 May 2020, New York State enacted legislation banning the sale of vaping products with distinguishable flavours (other than tobacco). According to this new statute, vaping products are deemed flavoured if they include a statement, whether expressed or implied, that have distinguishable tastes or aromas other than tobacco. This study aimed to determine how manufacturers responded. METHODS We collected 555 vaping products from daily vapers (238 preban and 317 postban). We compared preban and postban labelling of products for expressed and implied flavour descriptions, graphics and colours. Flavouring chemicals and concentrations were identified using chromatography methods and were compared preban and postban. RESULTS Analysis of the labels preban and postban did not reveal a change in products with expressed flavoured descriptors (45.8% vs 44.2%) and a minimal decrease in implied descriptors (22.3% vs 14.5%). An increase in products without any descriptors was observed (28.2% vs 37.2%) notably within products from a popular pod brand. The average concentration of eight popular flavourings identified preban was 1.4±2.7 compared with 2.3±3.5 mg/mL (p<0.001) postban. No significant changes between individual flavouring concentrations in the most popular refill solutions and pods were found. CONCLUSION While a majority of products appeared to remain non-compliant, this study suggests that enactment of legislation on vaping products making expressed or implied flavour claims may result in some manufacturer changes to product labelling including removal of flavour descriptors. However, use of flavouring additives in vaping products appeared not to be impacted by the ban.
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Affiliation(s)
- Michelle K Page
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Ashleigh C Block
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Angel L Santiago
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Noel J Leigh
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Lisa M Kaiser
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Connor D Martin
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Bradley E Schurr
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Richard J O'Connor
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Maciej L Goniewicz
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
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Chen-Sankey J, Cruz-Cano R, Pakdaman S, Wong N, Unger JB, Barrington-Trimis J, Pentz MA. Associations between living in localities with e-cigarette sales restrictions and e-cigarette use change among young adults in Los Angeles County. Tob Control 2022; 31:s187-s196. [PMID: 36328463 PMCID: PMC9639823 DOI: 10.1136/tc-2022-057478] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 06/28/2022] [Indexed: 11/22/2022]
Abstract
INTRODUCTION Local e-cigarette sales restrictions (ESRs) may impact e-cigarette use. This study examined the associations between living in localities with various ESR policies and changes in e-cigarette use among young adults in Los Angeles (LA) County, California, USA. METHODS Data were from a cohort of LA County young adults (18-21 years; n=2100) who completed two waves of surveys (Fall 2018-Summer 2019 and Summer-Fall 2020). Local flavoured (n=9) and comprehensive (n=2) ESRs in LA County implemented between June 2019 and May 2020 were identified, coded and merged with the baseline data. Multivariable logistic regressions were used to examine the associations between living in ESR localities and e-cigarette use at follow-up, controlling for covariates and stratified by cigarette smoking at baseline. RESULTS Overall, 20.9% and 14.3% of participants lived in localities with flavoured and comprehensive ESRs, respectively. Participants who were non-Hispanic, had higher socioeconomic statuses and were currently using e-cigarettes were generally more likely to live in ESR localities than their counterparts. The associations between living in ESR localities and e-cigarette use at follow-up were not found among baseline non-e-cigarette users regardless of their cigarette smoking status; a positive relationship was found among baseline e-cigarette users who also smoked cigarettes but not among non-smokers. DISCUSSION Participants who lived in localities with various ESR policies were different in their baseline e-cigarette use and socioeconomic backgrounds. Future research examining the potential impact of ESRs on e-cigarette use change should consider the localities' overall sociodemographic and tobacco-using characteristics and individuals' cigarette smoking histories.
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Affiliation(s)
- Julia Chen-Sankey
- Center for Tobacco Studies, Rutgers Biomedical and Health Sciences, New Brunswick, New Jersey, USA,School of Public Health, Rutgers University, Piscataway, New Jersey, USA
| | - Raul Cruz-Cano
- School of Public Health, University of Maryland at College Park, College Park, Maryland, USA
| | - Sheila Pakdaman
- Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Nicholas Wong
- Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Jennifer B Unger
- Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | | | - Mary Ann Pentz
- Keck School of Medicine, University of Southern California, Los Angeles, California, USA,Institute for Health Promotion and Disease Prevention Research, University of Southern California, Los Angeles, California, USA
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Soule EK, Mayne S, Snipes W, Thomas L, Guy MC, Breland A, Fagan P. Electronic cigarette users' reactions and responses to a hypothetical ban of flavoured electronic cigarette liquids. Tob Control 2022; 31:s197-s205. [PMID: 36328459 PMCID: PMC9661374 DOI: 10.1136/tc-2022-057454] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 06/27/2022] [Indexed: 11/22/2022]
Abstract
Regulations have been proposed to limit e-cigarette flavours, but limited research has examined potential impacts of such policies. This study examined adult e-cigarette users’ reactions to a hypothetical e-cigarette flavour ban.
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Affiliation(s)
- Eric K Soule
- Department of Health Education and Promotion, East Carolina University, Greenville, North Carolina, USA,Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Shannon Mayne
- Department of Health Education and Promotion, East Carolina University, Greenville, North Carolina, USA,Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, Virginia, USA
| | - William Snipes
- Department of Health Education and Promotion, East Carolina University, Greenville, North Carolina, USA,Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Luke Thomas
- Department of Health Education and Promotion, East Carolina University, Greenville, North Carolina, USA,Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Mignonne C Guy
- Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, Virginia, USA,Department of African American Studies, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Alison Breland
- Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, Virginia, USA,Department of Psychology, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Pebbles Fagan
- Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, Virginia, USA,Department of Health Behavior and Health Education, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
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Pravosud V, Holmes LM, Lempert LK, Ling PM. Policies restricting flavors and non-cigarette tobacco product availability: A study of vape shops in San Francisco and Alameda Counties, California, USA. Prev Med Rep 2022; 30:101997. [PMID: 36176588 DOI: 10.1016/j.pmedr.2022.101997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 08/14/2022] [Accepted: 09/17/2022] [Indexed: 11/22/2022] Open
Abstract
We examined flavored non-cigarette tobacco availability in brick-and-mortar vape shops in San Francisco (SF) and Alameda Counties, California (USA), comparing cities organized by flavored tobacco sales restriction policy. A total of 22 brick-and-mortar vape shops were identified and audited in October-November 2019; shops were located in SF City-County and nine cities in Alameda County. Fisher Exact Tests were used to assess differences in the availability of products between vape shops in cities with versus without comprehensive or partial flavored tobacco sales restrictions enacted before November 21, 2019 (n = 15 shops in six cities with policies vs n = 7 shops in four cities without policies). In the six cities with any flavored sales restrictions, fewer vape shops sold menthol/mint flavored JUUL pods (27% vs 71%, p = 0.074), candy/fruit (53% vs 100%, p = 0.051) and menthol/mint (53% vs 100%, p = 0.051) nicotine e-cigarette liquids compared to cities without flavored tobacco sales restrictions, but results were borderline significant. Tobacco-flavored JUUL pods (47% vs 71%, p = 0.381), tobacco-flavored nicotine e-cigarette liquids (67% vs 100%, p = 0.135), and flavored e-cigarette liquids without nicotine (candy/fruit: 87% vs 71%, p = 0.565 and menthol/mint: 87% vs 57%, p = 0.274) were not included in the policies, and availability was not significantly different between cities with or without policies. Enactment of local policies was associated with lower flavored e-cigarette tobacco product availability but not tobacco-flavored or non-nicotine product availability; federal policies restricting sales of flavored tobacco products may reduce access to flavored e-cigarette products in vape shops.
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