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Yan YY, Ye F, Ho MH, Yeung KCY, Lee JJ. Biomarkers of Waterpipe Tobacco Smoke Exposure: A Systematic Review and Meta-Analysis. Nicotine Tob Res 2024; 26:655-662. [PMID: 38157415 DOI: 10.1093/ntr/ntad262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 12/01/2023] [Accepted: 12/26/2023] [Indexed: 01/03/2024]
Abstract
INTRODUCTION The prevalence of waterpipe tobacco smoking is increasing globally. Biomarkers of waterpipe tobacco smoke (WTS) exposure are less studied. AIMS AND METHODS To identify the types of biomarkers of WTS exposure and estimate changes in biomarker concentrations pre- to post-WTS exposure. PubMed, Embase, Web of Science, CINAHL Plus, PsycINFO, and Cochrane Library were searched for studies up to April 24, 2023. The types of biomarkers were identified. Random-effects models were used to estimate changes in biomarker concentrations pre- to post-WTS exposure. RESULTS Seventy-three studies involving 3755 participants exposed to WTS (49% male, mean age: 24.8 years) and 11 types of biomarkers of WTS exposure were identified. The biomarkers included tobacco alkaloids, expired carbon monoxide (eCO), carboxyhemoglobin (COHb), tobacco-specific nitrosamines, volatile organic compounds (VOCs), polycyclic aromatic hydrocarbons (PAHs), heavy metals, unmetabolized VOCs, unmetabolized PAHs, furan metabolites, and heterocyclic aromatic amines. Compared with pre-WTS exposure, eCO (breath; mean difference [MD] 27.00 ppm; 95% confidence interval [CI]: 20.91 to 33.08), COHb (blood; MD 4.30%; 95%CI: 2.57 to 6.03), COHb (breath; MD 7.14%; 95%CI: 4.96 to 9.31), nicotine (blood; MD 8.23 ng/mL; 95%CI: 6.27 to 10.19), and cotinine (urine; MD 110.40 ng/mL; 95%CI: 46.26 to 174.54) significantly increased post-WTS exposure. CONCLUSIONS Biomarkers of WTS exposure were systematically identified. The similarity between the biomarkers of WTS exposure and those of cigarette smoke and higher concentrations of some biomarkers post-WTS exposure underscore the need for further research on applying biomarkers in surveillance, interventions, and regulations to mitigate the harms of waterpipe tobacco smoking. IMPLICATIONS This study provides the first comprehensive overview of biomarkers investigated and available for assessing WTS exposure and their concentration changes in the human body. Researchers can use biomarkers such as eCO, COHb, nicotine, and cotinine to measure the health risks associated with WTS exposure and objectively evaluate the effectiveness of public health interventions aimed at reducing waterpipe tobacco smoking. Public health policymaking can also be informed through increased biomarker concentrations following WTS exposure, to implement regulations and public health education campaigns on limiting or preventing waterpipe tobacco smoking.
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Affiliation(s)
- Yong Yang Yan
- LKS Faculty of Medicine, School of Nursing, University of Hong Kong, Hong Kong SAR, China
| | - Fen Ye
- LKS Faculty of Medicine, School of Nursing, University of Hong Kong, Hong Kong SAR, China
| | - Mu-Hsing Ho
- LKS Faculty of Medicine, School of Nursing, University of Hong Kong, Hong Kong SAR, China
| | | | - Jung Jae Lee
- LKS Faculty of Medicine, School of Nursing, University of Hong Kong, Hong Kong SAR, China
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Cetkovic Pecar T, Haveric A, Caluk Klacar L, Haveric S, Dzaferspahic A, Mehanovic M, Durmisevic I, Dzaferspahic S, Hadzic Omanovic M. Genotoxicity of waterpipe smoking in young adults from Sarajevo, Bosnia & Herzegovina. Heliyon 2023; 9:e17073. [PMID: 37332975 PMCID: PMC10276226 DOI: 10.1016/j.heliyon.2023.e17073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 06/05/2023] [Accepted: 06/06/2023] [Indexed: 06/20/2023] Open
Abstract
Background Waterpipe, also known as a hookah or narghile, is a type of tobacco products consumption device. Recently it has been increasingly popular in Bosnia and Herzegovina and the region. Waterpipe consumers are predominantly adolescents and young adults. Many of them believe in slighter harmful effects of waterpipes, compared to cigarettes. We aimed to determine the DNA damage in oral leukocytes and buccal cells of young individuals who have smoked a waterpipe for more than one year. Methods The study group consisted of 40 cigarette non-smokers who regularly smoked a waterpipe on average of once per week. As a control, 40 non-smoking individuals were selected to match smokers for age. All participants in the study were healthy male and female adults from Bosnia and Herzegovina, 18-30 years of age. Before sampling, detailed survey and informed consent have been provided by each participant. Comet assay in oral leukocytes and buccal micronucleus cytome (BMCyt) assay in exfoliated buccal cells were applied. Results Almost half of waterpipe smokers (WPS) tasted waterpipe at 15-16 years of age. Comet assay analysis showed increased tail intensity, tail length, and tail moment values among WPS compared to non-smokers (NS) (p = 0.0001, p = 0.0067, and p = 0.0001, respectively). Frequencies of the micronucleated (p = 0.0004), binucleated (p = 0.01), karyorrhectic, (p = 0.0036), and pycnotic cells (p = 0.03) were significantly higher in WPS compared to NS group. Conclusions Genotoxicity and DNA damage biomarkers were increased in oral leukocytes and exfoliated buccal cells of young waterpipe smokers from Bosnia and Herzegovina, compared to NS group.
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Affiliation(s)
- Tamara Cetkovic Pecar
- University of Sarajevo, Institute for Genetic Engineering and Biotechnology, Zmaja Od Bosne 8, Sarajevo, 71000, Bosnia and Herzegovina
- Genetic Association in Bosnia and Herzegovina, Zmaja Od Bosne 8, Sarajevo, 71000, Bosnia and Herzegovina
| | - Anja Haveric
- University of Sarajevo, Institute for Genetic Engineering and Biotechnology, Zmaja Od Bosne 8, Sarajevo, 71000, Bosnia and Herzegovina
- Genetic Association in Bosnia and Herzegovina, Zmaja Od Bosne 8, Sarajevo, 71000, Bosnia and Herzegovina
| | - Lejla Caluk Klacar
- University of Sarajevo, Institute for Genetic Engineering and Biotechnology, Zmaja Od Bosne 8, Sarajevo, 71000, Bosnia and Herzegovina
- Genetic Association in Bosnia and Herzegovina, Zmaja Od Bosne 8, Sarajevo, 71000, Bosnia and Herzegovina
| | - Sanin Haveric
- University of Sarajevo, Institute for Genetic Engineering and Biotechnology, Zmaja Od Bosne 8, Sarajevo, 71000, Bosnia and Herzegovina
- Genetic Association in Bosnia and Herzegovina, Zmaja Od Bosne 8, Sarajevo, 71000, Bosnia and Herzegovina
| | - Alen Dzaferspahic
- Genetic Association in Bosnia and Herzegovina, Zmaja Od Bosne 8, Sarajevo, 71000, Bosnia and Herzegovina
| | - Mahira Mehanovic
- Genetic Association in Bosnia and Herzegovina, Zmaja Od Bosne 8, Sarajevo, 71000, Bosnia and Herzegovina
| | - Irma Durmisevic
- University of Sarajevo, Institute for Genetic Engineering and Biotechnology, Zmaja Od Bosne 8, Sarajevo, 71000, Bosnia and Herzegovina
- Genetic Association in Bosnia and Herzegovina, Zmaja Od Bosne 8, Sarajevo, 71000, Bosnia and Herzegovina
| | - Selma Dzaferspahic
- Genetic Association in Bosnia and Herzegovina, Zmaja Od Bosne 8, Sarajevo, 71000, Bosnia and Herzegovina
| | - Maida Hadzic Omanovic
- University of Sarajevo, Institute for Genetic Engineering and Biotechnology, Zmaja Od Bosne 8, Sarajevo, 71000, Bosnia and Herzegovina
- Genetic Association in Bosnia and Herzegovina, Zmaja Od Bosne 8, Sarajevo, 71000, Bosnia and Herzegovina
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Sutfin EL, Lazard AJ, Wagoner KG, King JL, Ross JC, Wiseman KD, Orlan EN, Suerken CK, Reboussin DM, Wolfson M, Noar SM, Reboussin BA. Point-of-Sale Health Communication Campaigns for Cigarillos and Waterpipe Tobacco: Effects and Lessons Learned from Two Cluster Randomized Trials. HEALTH COMMUNICATION 2023; 38:1201-1212. [PMID: 34781799 PMCID: PMC9107525 DOI: 10.1080/10410236.2021.1996910] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Many adolescents and young adults hold erroneous beliefs that cigarillos and waterpipe tobacco (WT) are safer than cigarettes, contributing to use. Communication campaigns can correct misperceptions and increase risk beliefs. We tested point-of-sale (POS) communication campaigns focused on chemical exposure for cigarillos and WT. We conducted two cluster randomized trials at 20 gas stations with convenience stores (10 stores for cigarillos, 10 for WT) in North Carolina between June and November 2017. Within each trial, stores were randomly assigned to either the intervention (campaign messages displayed) or a no message control condition. We conducted intercept surveys with repeated cross-sectional samples of 50 adolescents and young adults (ages 16-25) per store, at baseline and follow-up. There were 978 participants (mean age = 20.9 years) in the cigarillo trial, and 998 participants (mean age = 21.0 years) in the WT trial. Rates of campaign exposure were low (26% for cigarillos; 24.3% for WT). The cigarillo campaign increased knowledge that ammonia is in cigarillo smoke (p < .01). There were also significant increases in knowledge about ammonia and cyanide in cigarillo smoke and arsenic in WT smoke (p < .05) in the sub-sample who reported exposure to the campaign. No differences were found in outcome expectancies, product attitudes, worry about chemical exposure, or behavioral intentions in either campaign. Garnering attention for communication campaigns in saturated POS environments, often dominated by tobacco advertising, is challenging. Our study demonstrates the feasibility of anti-tobacco campaigns at the POS and points to several lessons learned for future POS campaigns.
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Affiliation(s)
- Erin L Sutfin
- Department of Social Sciences and Health Policy, Wake Forest School of Medicine, Winston-Salem, N.C., United States
| | - Allison J. Lazard
- Hussman School of Journalism and Media and Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, N.C., United States
| | - Kimberly G. Wagoner
- Department of Social Sciences and Health Policy, Wake Forest School of Medicine, Winston-Salem, N.C., United States
| | - Jessica L. King
- Department of Health and Kinesiology, University of Utah, Salt Lake City, U.T., United States
| | - Jennifer Cornacchione Ross
- Department of Social Sciences and Health Policy, Wake Forest School of Medicine, Winston-Salem, N.C., United States
| | - Kimberly D. Wiseman
- Department of Social Sciences and Health Policy, Wake Forest School of Medicine, Winston-Salem, N.C., United States
| | - Elizabeth N. Orlan
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, N.C., United States
| | - Cynthia K. Suerken
- Department of Biostatistics and Data Science, Wake Forest School of Medicine, Winston-Salem, N.C., United States
| | - David M. Reboussin
- Department of Biostatistics and Data Science, Wake Forest School of Medicine, Winston-Salem, N.C., United States
| | - Mark Wolfson
- Department of Social Medicine, Population, and Public Health, University of California at Riverside, Riverside, C.A., United States
| | - Seth M. Noar
- Hussman School of Journalism and Media and Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, N.C., United States
| | - Beth A. Reboussin
- Department of Biostatistics and Data Science, Wake Forest School of Medicine, Winston-Salem, N.C., United States
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Shafiee A, Oraii A, Jalali A, Alaeddini F, Saadat S, Masoudkabir F, Tajdini M, Ashraf H, Omidi N, Heidari A, Shamloo AS, Sadeghian S, Boroumand M, Vasheghani-Farahani A, Karimi A, Franco OH. Epidemiology and prevalence of tobacco use in Tehran; a report from the recruitment phase of Tehran cohort study. BMC Public Health 2023; 23:740. [PMID: 37085856 PMCID: PMC10122292 DOI: 10.1186/s12889-023-15629-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 04/07/2023] [Indexed: 04/23/2023] Open
Abstract
INTRODUCTION Tobacco use is a major health concern worldwide, especially in low/middle-income countries. We aimed to assess the prevalence of cigarette smoking, waterpipe, and pipe use in Tehran, Iran. METHODS We used data from 8272 participants of the Tehran Cohort Study recruitment phase. Tobacco use was defined as a positive answer to using cigarettes, waterpipes, or pipes. Participants who did not report tobacco use during the interview but had a previous smoking history were categorized as former users. Age- and sex-weighted prevalence rates were calculated based on the national census data, and characteristics of current and former tobacco users were analyzed. RESULTS Age- and sex-weighted prevalence of current tobacco users, cigarette smokers, waterpipe, and pipe users in Tehran was 19.8%, 14.9%, 6.1%, and 0.5%, respectively. Current tobacco use was higher in younger individuals (35-45 years: 23.4% vs. ≥ 75 years: 10.4%, P < 0.001) and men compared to women (32.9% vs. 7.7% P < 0.001). The prevalence of tobacco use increased with more years of education (> 12 years: 19.3% vs. illiterate: 9.7%, P < 0.001), lower body mass index (< 20 kg/m2: 31.3% vs. ≥ 35 kg/m2: 13.8%, P < 0.001), higher physical activity (high: 23.0% vs. low: 16.4%, P < 0.001), opium (user: 66.6% vs. non-user: 16.5%, P < 0.001), and alcohol use (drinker: 57.5% vs. non-drinker: 15.4%, P < 0.001). Waterpipe users were younger (46.1 vs. 53.2 years) and had a narrower gender gap in prevalence than cigarette smokers (male/female ratio in waterpipe users: 2.39 vs. cigarette smokers: 5.47). Opium (OR = 5.557, P < 0.001) and alcohol consumption (OR = 4.737, P < 0.001) were strongly associated with tobacco use. Hypertension was negatively associated with tobacco use (OR = 0.774, P = 0.005). CONCLUSION The concerning prevalence of tobacco use in Tehran and its large gender gap for cigarette and waterpipe use warrant tailored preventive policies.
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Affiliation(s)
- Akbar Shafiee
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Oraii
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Arash Jalali
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran.
| | - Farshid Alaeddini
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Soheil Saadat
- Department of Emergency Medicine, University of California, Irvine, CA, USA
| | - Farzad Masoudkabir
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Masih Tajdini
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Haleh Ashraf
- Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Negar Omidi
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Amirhossein Heidari
- Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Faculty of Medicine, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Alireza Sepehri Shamloo
- Department of Electrophysiology, Heart Center Leipzig at University of Leipzig, Leipzig, Germany
| | - Saeed Sadeghian
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohamamdali Boroumand
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Vasheghani-Farahani
- Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Abbasali Karimi
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Oscar H Franco
- Institute of Social and Preventive Medicine (ISPM), University of Bern, Bern, Switzerland
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Moqaddas A, Reisi M, Mahmoodi M, Javadzade H. Predictive Factors of Stages of Change in Hookah Smoking Cessation Among Iranian Adults Based on the Transtheoretical Model. ADDICTION & HEALTH 2023; 15:77-86. [PMID: 37560398 PMCID: PMC10408760 DOI: 10.34172/ahj.2023.1347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Accepted: 06/29/2022] [Indexed: 08/11/2023]
Abstract
BACKGROUND Hookah, as a traditional method of smoking, is widely used in Iran, especially in Bushehr province. It is essential to identify the most important determinants of modifying hookah smoking behavior. This study aimed to investigate the predictors of the stages of change in quitting hookah smoking in 15-60-year-old individuals in Bushehr province, southern Iran, based on the transtheoretical model (TTM). METHODS This descriptive-analytical study was conducted on 1173 Hookah smokers in Bushehr province. The samples were selected by two-stage random sampling from 10 cities. Data were collected using a valid and reliable questionnaire consisting of 5 sections (demographic characteristics, stages of change, processes of change, decisional balance, and self-efficacy). Data were analyzed by R version.3.3.1 using analysis of variance and ordinal logistic regression at a significant level of 0.05. FINDINGS The data revealed 82% of the participants were in the preparatory phase (55.3% in pre-contemplation and 26.7% in contemplation stages). Marital status, family members smoking hookah, cigarette smoking, level of education, number of family members, number of quitting attempts, self-efficacy, self-reevaluation, counter-conditioning, reinforcement management, and stimulus control were predictors of quitting hookah smoking. CONCLUSION Given that most study participants were in the inactive stages of quitting hookah smoking, it seems necessary to design and implement behavioral interventions based on the predictive TTM constructs in this population.
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Affiliation(s)
- Adel Moqaddas
- Department of Health Education and Health Promotion, Faculty of Health, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Mahnoush Reisi
- Department of Health Education and Health Promotion, Faculty of Health, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Marzieh Mahmoodi
- Department of Epidemiology and Biostatistics, Faculty of Health, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Homamodin Javadzade
- Department of Health Education and Health Promotion, Bushehr University of Medical Sciences, Bushehr, Iran
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Yang J, Zhang H, Lin JL, Liu J, Jiang XW, Peng L. Association between serum cotinine and volatile organic compounds (VOCs) in adults living with HIV, HBV, or HCV (NHANES 2005-2018). Sci Rep 2022; 12:21769. [PMID: 36526719 PMCID: PMC9758166 DOI: 10.1038/s41598-022-26420-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Accepted: 12/14/2022] [Indexed: 12/23/2022] Open
Abstract
Although people all know that nicotine in tobacco smoke is the key to cause health damage, they ignore the synergistic effect of a large number of Volatile Organic Compounds (VOCs) produced by incomplete tobacco combustion on nicotine or cotinine metabolism. Our aim is to investigate the association between serum VOCs and cotinine in smokers infected with HIV, HBV or HCV. National Health and Nutrition Examination Survey (NHANES 2005-2018) database, including 13,652 nationally representative subjects' sociodemographic characteristics and serological indicators, was used in this study. Smokers living with human immunodeficiency virus (HIV), hepatitis B virus (HBV) or hepatitis C virus (HCV) were compared to non-infected population. The correlation between VOCs and cotinine as well as the effects of VOCs on cotinine metabolism were analyzed by Spearman correlation analysis and multivariable logistic regression analysis, respectively. Among HIV, HBV, or HCV infected smokers with the largest exposure dose to tobacco, the intensity of the association between VOCs and cotinine was the strongest. The results of multivariable binary logistic regression showed that high concentrations of 1,2-Dichlorobenzene (OR:1.036, CI:1.009-1.124), Benzene (OR:1.478, CI:1.036-2.292), Carbon Tetrachloride (OR:1.576, CI:1.275-2.085) and 2,5-Dimethylfuran (OR:1.091, CI:1.030-1.157) in blood might be independent risk factors leading to the increase of serum metabolite cotinine in smokers.
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Affiliation(s)
- Jie Yang
- grid.508318.7Major Infectious Diseases Management Department, Public Health Clinical Center of Chengdu, Chengdu, 610066 China
| | - Hao Zhang
- grid.11135.370000 0001 2256 9319Department of Social Medicine and Health Education, School of Public Health, Peking University, Beijing, 100191 China
| | - Jin-Long Lin
- grid.12527.330000 0001 0662 3178School of Marxism, Tsinghua University, Beijing, 100084 China ,grid.11135.370000 0001 2256 9319Institute of Population Research, Peking University, Beijing, 100871 China
| | - Jing Liu
- People Liberation Army Haidian District 17th Retired Cadres Rest Home, Beijing, 100143 China
| | - Xiao-Wen Jiang
- grid.11135.370000 0001 2256 9319Department of Epidemiology, School of Clinical Oncology, Peking University, Beijing, 100142 China
| | - Lei Peng
- grid.11135.370000 0001 2256 9319Department of Epidemiology, School of Clinical Oncology, Peking University, Beijing, 100142 China
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de Carvalho Guimarães GL, Belo IS, Siqueira LFR, Ribeiro MTL, de Castro LL, de Oliveira GJPL, de Castro LA. Hookah Smoking among Brazilian University Students: An Exploratory Survey on the Prevalence and Perceptions of Addiction and its Harmfulness. ADDICTION & HEALTH 2022; 14:166-174. [PMID: 36544976 PMCID: PMC9743827 DOI: 10.34172/ahj.2022.1354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 03/12/2022] [Indexed: 11/29/2022]
Abstract
Background This study aimed to determine the prevalence, beliefs, attitudes, and perceptions of hookah use in a population of undergraduate students at a large public university in Brazil. Methods The sample consisted of 1348 undergraduate students aged over 18-year-old. They completed structured questionnaires on demographic information and close-ended questions on the past and current experiences of smoking hookah. The data underwent descriptive analysis and binary logistic regression. Findings Finally, 1298 valid survey forms were obtained from printed and digital questionnaires. More than half (53.9%) of participants reported having tried hookah at least once, however, only 10.8% reported they had experienced it within the last 30 days. The majority of the studied population presented acceptable beliefs about the harmfulness and addictive capacity of hookah smoking. However, when comparing the perceptions of those who had smoked and those who had never smoked hookah, and also, the perceptions of users and non-users, significant differences were observed. Students who were users or had already tried hookah showed a tendency to underestimate the deleterious effects of this type of smoking. Conclusion It could be concluded that hookah smoking was common among Brazilian university students. In addition, preoccupying misperceptions of hookah's harmfulness and addictive capacity were found. The results showed that the epidemic of hookah smoking, especially among young people, has spread far beyond the Arab world and the Persians. Accordingly, preventive measures must be taken if this population is to be protected from addiction and other serious health problems.
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Affiliation(s)
| | - Iara Silva Belo
- School of Dentistry, Federal University of Goiás, Goiânia, Brazil
| | | | | | | | | | - Luciano Alberto de Castro
- Department of Stomatological Sciences, School of Dentistry, Federal University of Goiás, Goiânia, Brazil,Corresponding Author: Luciano Alberto de Castro, DDS, MSc, PhD; Assistant Professor at the Department of Stomatological Sciences, Faculty of Dentistry, Federal University of Goiás, Campus 1, Sem número, Praça Universitária, Goiânia, Brazil. Postal code: 74605-020, Tel/Fax: 55 62-3209- 6230,
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Stroud LR, Papandonatos GD, Sharma E, Jao NC, Goldman S, Vergara-Lopez C, Scott-Sheldon LA. Flavored waterpipe tobacco preferences, perceptions, and use in pregnant women: A latent factor mapping approach. Addict Behav 2022; 126:107194. [PMID: 34864479 PMCID: PMC8926392 DOI: 10.1016/j.addbeh.2021.107194] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 11/17/2021] [Accepted: 11/20/2021] [Indexed: 11/16/2022]
Abstract
Waterpipe tobacco (WPT) use is increasingly common in young adults including pregnant and reproductive-age women. Sweet flavors contribute to the appeal of WPT and are a promising regulatory target. The present study utilized correspondence analysis of contingency tables, a latent factor mapping technique, to investigate preferences and perceptions of WPT flavors in a sample of racially/ethnically diverse, low-income pregnant women. One hundred pregnant women (mean age = 26 years, 65% racial/ethnic minorities) completed a detailed interview regarding their use, preferences, and perceptions of WPT flavors. Eighty-three percent of participants reported lifetime WPT use; 11% reported prenatal WPT use. Pregnant women reported greatest use of and stronger preferences for sweet (fruit, candy, alcohol) and menthol/mint flavors, and weaker preferences for tobacco flavored WPT. Latent factor mapping revealed clustering of preferred sweet (fruit, candy, alcohol) and menthol/mint flavors versus tobacco flavors, with pungent flavors (coffee, chocolate, spice) clustering between sweet and tobacco flavors. Preferences for sweet and menthol/mint flavors distinguished pregnant women who reported lifetime WPT versus no lifetime WPT use, and prenatal WPT use versus no prenatal WPT use. Harm perceptions did not vary by flavor. Regulations to restrict the availability of WPT flavors may reduce the appeal and use of WPT, especially among pregnant women.
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Affiliation(s)
- Laura R. Stroud
- Center for Behavioral and Preventive Medicine, The Miriam Hospital, Coro West, Suite 309, 164 Summit Avenue, Providence, RI, 02906, United States,Department of Psychiatry and Human Behavior, Alpert Medical School, Brown University, Box G-BH, Providence, RI 02912, United States
| | - George D. Papandonatos
- Department of Biostatistics, School of Public Health, Brown University, 121 South Main Street, Room 703, Providence, RI 02903, United States
| | - Eva Sharma
- Behavioral Health and Health Policy Practice, Westat, Rockville, MD, USA.
| | - Nancy C. Jao
- Center for Behavioral and Preventive Medicine, The Miriam Hospital, Coro West, Suite 309, 164 Summit Avenue, Providence, RI, 02906, United States,Department of Psychiatry and Human Behavior, Alpert Medical School, Brown University, Box G-BH, Providence, RI 02912, United States
| | - Samantha Goldman
- Department of Psychology, Adelphi University, Hy Weinberg Center, Room 308, Garden City, NY 11530, USA.
| | - Chrystal Vergara-Lopez
- Center for Behavioral and Preventive Medicine, The Miriam Hospital, Coro West, Suite 309, 164 Summit Avenue, Providence, RI 02906, USA; Department of Psychiatry and Human Behavior, Alpert Medical School, Brown University, Box G-BH, Providence, RI 02912, USA.
| | - Lori A.J. Scott-Sheldon
- Center for Behavioral and Preventive Medicine, The Miriam Hospital, Coro West, Suite 309, 164 Summit Avenue, Providence, RI, 02906, United States,Department of Psychiatry and Human Behavior, Alpert Medical School, Brown University, Box G-BH, Providence, RI 02912, United States
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Tellez CS, Juri DE, Phillips LM, Do K, Thomas CL, Willink R, Dye WW, Wu G, Zhou Y, Irshad H, Kishida S, Kiyono T, Belinsky SA. Comparative Genotoxicity and Mutagenicity of Cigarette, Cigarillo, and Shisha Tobacco Products in Epithelial and Cardiac Cells. Toxicol Sci 2021; 184:67-82. [PMID: 34390580 PMCID: PMC8557423 DOI: 10.1093/toxsci/kfab101] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Epidemiology studies link cigarillos and shisha tobacco (delivered through a hookah waterpipe) to increased risk for cardiopulmonary diseases. Here we performed a comparative chemical constituent analysis between 3 cigarettes, 3 cigarillos, and 8 shisha tobacco products. The potency for genotoxicity and oxidative stress of each product's generated total particulate matter (TPM) was also assessed using immortalized oral, lung, and cardiac cell lines to represent target tissues. Levels of the carcinogenic carbonyl formaldehyde were 32- to 95-fold greater, while acrolein was similar across the shisha aerosols generated by charcoal heating compared to cigarettes and cigarillos. Electric-mediated aerosol generation dramatically increased acrolein to levels exceeding those in cigarettes and cigarillos by up to 43-fold. Equivalent cytotoxic-mediated cell death and dose response for genotoxicity through induction of mutagenicity and DNA strand breaks was seen between cigarettes and cigarillos, while minimal to no effect was observed with shisha tobacco products. In contrast, increased potency of TPM from cigarillos compared to cigarettes for inducing oxidative stress via reactive oxygen radicals and lipid peroxidation across cell lines was evident, while positivity was seen for shisha tobacco products albeit at much lower levels. Together, these studies provide new insight into the potential harmful effects of cigarillos for causing tobacco-associated diseases. The high level of carbonyls in shisha products, that in turn is impacted by the heating mechanism, reside largely in the gas phase which will distribute throughout the respiratory tract and systemic circulation to likely increase genotoxic stress.
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Affiliation(s)
- Carmen S Tellez
- Lung Cancer Program, Lovelace Respiratory Research Institute, Albuquerque, NM, USA
| | - Daniel E Juri
- Lung Cancer Program, Lovelace Respiratory Research Institute, Albuquerque, NM, USA
| | - Loryn M Phillips
- Lung Cancer Program, Lovelace Respiratory Research Institute, Albuquerque, NM, USA
| | - Kieu Do
- Lung Cancer Program, Lovelace Respiratory Research Institute, Albuquerque, NM, USA
| | - Cindy L Thomas
- Lung Cancer Program, Lovelace Respiratory Research Institute, Albuquerque, NM, USA
| | - Randy Willink
- Lung Cancer Program, Lovelace Respiratory Research Institute, Albuquerque, NM, USA
| | - Wendy W Dye
- Lung Cancer Program, Lovelace Respiratory Research Institute, Albuquerque, NM, USA
| | - Guodong Wu
- Lung Cancer Program, Lovelace Respiratory Research Institute, Albuquerque, NM, USA
| | - Yue Zhou
- Lung Cancer Program, Lovelace Respiratory Research Institute, Albuquerque, NM, USA
| | - Hammad Irshad
- Lung Cancer Program, Lovelace Respiratory Research Institute, Albuquerque, NM, USA
| | - Shosei Kishida
- Departments of Biochemistry and Genetics, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
| | - Tohru Kiyono
- Exploratory Oncology Research & Clinical Trial Center, National Cancer Center, Chiba, Japan
| | - Steven A Belinsky
- Lung Cancer Program, Lovelace Respiratory Research Institute, Albuquerque, NM, USA
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Klein EG, Alalwan MA, Pennell ML, Angeles D, Brinkman MC, Keller-Hamilton B, Roberts ME, Nini P, Ferketich AK. Waterpipe Warning Placement and Risk Perceptions: An Eye Tracking Study. Am J Health Behav 2021; 45:186-194. [PMID: 33402248 PMCID: PMC7898276 DOI: 10.5993/ajhb.45.1.15] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Objectives: The purpose of this study was to select a health warning message location on a waterpipe (WP) that both attracted visual attention and conveyed the risks associated with WP smoking. Methods: During June through November 2019, we conducted a within-subjects randomized experiment (N = 74) using eye tracking equipment to examine visual attention to 3 placements of a health warning on the WP (stem, water bowl, hose). We asked young adult ever WP users 3 questions about WP harm perceptions. We used generalized linear mixed models to examine the amount of fixation time spent on the placement locations; we used repeated measures ANOVA to model changes in harm perceptions. Results: There were statistically significant differences across all 3 placement locations; regardless of place, all HWLs attracted a comparable amount of visual attention. Absolute WP harm perceptions significantly increased following the experiment and remained significantly higher at the one-week follow-up, compared to baseline. Conclusions: Warnings on WPs attracted visual attention and increased harm perceptions, and those harm perceptions remained high one week after the experiment. Findings indicate the value of including a warning on the WP device, and underscore the necessity and effectiveness of those health warnings to combat WP harm misperceptions.
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Affiliation(s)
- Elizabeth G Klein
- Elizabeth G. Klein, Associate Professor, The Ohio State University College of Public Health, Columbus, OH, United States;,
| | - Mahmood A Alalwan
- Mahmood A. Alalwan, Student Research Assistant, The Ohio State University College of Public Health, Columbus, OH, United States
| | - Michael L Pennell
- Michael L. Pennell, Associate Professor, The Ohio State University College of Public Health, Columbus, OH, United States
| | - David Angeles
- David Angeles, Graduate Research Assistant, The Ohio State University, Columbus, OH, United States
| | - Marielle C Brinkman
- Marielle C. Brinkman, Senior Research Scientist, The Ohio State University College of Public Health, Columbus, OH, United States
| | - Brittney Keller-Hamilton
- Brittney Keller-Hamilton, Research Scientist, The Ohio State University Comprehensive Cancer Center, Columbus, OH, United States
| | - Megan E Roberts
- Megan E. Roberts, Assistant Professor, The Ohio State University College of Public Health, Columbus, OH, United States
| | - Paul Nini
- Paul Nini, Professor, The Ohio State University, Columbus, OH, United States
| | - Amy K Ferketich
- Amy K. Ferketich, United States, Professor, The Ohio State University College of Public Health, Columbus, OH, United States
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Krela-Kazmierczak I, Szymczak-Tomczak A, Tomczak M, Lykowska-Szuber L, Eder P, Kucharski MA, Stawczyk-Eder K, Waszak K, Karczewski J, Dobrowolska A. Is there a relation between vitamin D, interleukin-17, and bone mineral density in patients with inflammatory bowel disease? Arch Med Sci 2021; 17:662-674. [PMID: 34025836 PMCID: PMC8130475 DOI: 10.5114/aoms.2018.78009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Accepted: 05/01/2018] [Indexed: 12/31/2022] Open
Abstract
INTRODUCTION In inflammatory bowel diseases (IBD), osteopenia and osteoporosis constitute a significant medical problem. Cytokines, especially IL-17, play an important role in the pathogenesis of IBD and osteoporosis. Vitamin D is a regulator of bone metabolism, and helps maintain immune system homeostasis. MATERIAL AND METHODS The research sample consisted of 208 persons: 83 patients (age 35 ±11.99 years) with Crohn's disease (CD); 86 patients (age 39.58 ±14.74 years) with ulcerative colitis (UC); and 39 persons (age 30.74 ±8.63 years) in the control group (CG). Clinical data on bone mineral density of the lumbar spine (L2-L4), bone mineral density of the femoral neck (FN), and body mass index (BMI) were collected. 25OHD and IL-17 serum concentrations were also measured. RESULTS Body mass index (kg/m2) results: in CD, 21.51 ±3.68; in UC, 23.31 ±4.38; and in CG, 24.57 ±3.45 (p < 0.01). Densitometry results for L2-L4 T-score SD: in CD -0.83 ±1.45; in UC -0.47 ±1.15; in CG 0.09 ±0.70. Densitometry results for FN T-score SD: in CD -0.62 ±1.26; in UC -0.29±1.17; in CG 0.41 ±1.03 25OHD (ng/ml) serum concentrations: in CD, 21.33±12.50; in UC, 22.04±9.56; in CG, 21.56±9.11 (ns). IL-17 (pg/ml) serum concentrations: in CD, 8.55±10.99; in UC, 11.67±12.97; in CG, 5.16±9.11 (ns). CONCLUSIONS Inflammatory bowel diseases patients and persons from the CG did not differ in vitamin D or IL-17 levels. Patients with a mild course of the disease had a higher vitamin D concentration and bone mineral density. In UC, higher vitamin D concentrations were associated with lower IL-17 concentrations. The IBD patients with a severe course of the disease had a lower body mass than those in the CG and the patients with a mild course of the disease.
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Affiliation(s)
- Iwona Krela-Kazmierczak
- Department of Gastroenterology, Dietetics and Internal Medicine, Poznan University of Medical Sciences, Poznan, Poland
| | - Aleksandra Szymczak-Tomczak
- Department of Gastroenterology, Dietetics and Internal Medicine, Poznan University of Medical Sciences, Poznan, Poland
| | - Maciej Tomczak
- Department of Psychology, Poznan University of Physical Education, Poznan, Poland
| | - Liliana Lykowska-Szuber
- Department of Gastroenterology, Dietetics and Internal Medicine, Poznan University of Medical Sciences, Poznan, Poland
| | - Piotr Eder
- Department of Gastroenterology, Dietetics and Internal Medicine, Poznan University of Medical Sciences, Poznan, Poland
| | - Marcin A. Kucharski
- Department of Gastroenterology, Dietetics and Internal Medicine, Poznan University of Medical Sciences, Poznan, Poland
| | - Kamila Stawczyk-Eder
- Department of Gastroenterology, Dietetics and Internal Medicine, Poznan University of Medical Sciences, Poznan, Poland
| | - Katarzyna Waszak
- Department of Gastroenterology, Dietetics and Internal Medicine, Poznan University of Medical Sciences, Poznan, Poland
| | - Jacek Karczewski
- Department of Gastroenterology, Dietetics and Internal Medicine, Poznan University of Medical Sciences, Poznan, Poland
- Department of Environmental Medicine, Poznan University of Medical Sciences, Poznan, Poland
| | - Agnieszka Dobrowolska
- Department of Gastroenterology, Dietetics and Internal Medicine, Poznan University of Medical Sciences, Poznan, Poland
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12
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Rostami R, Naddafi K, Arfaeinia H, Nazmara S, Fazlzadeh M, Saranjam B. The effects of ventilation and building characteristics on indoor air quality in waterpipe cafés. JOURNAL OF EXPOSURE SCIENCE & ENVIRONMENTAL EPIDEMIOLOGY 2020; 30:805-813. [PMID: 32555400 DOI: 10.1038/s41370-020-0240-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 05/02/2020] [Accepted: 06/03/2020] [Indexed: 05/05/2023]
Abstract
To determine the concentration of carbon monoxide (CO) and particulate matter (PMs), indoor air samples were collected from 60 waterpipe cafés in Ardabil city of Iran. Moreover, the influence of several structural, operational, and ventilation system were evaluated on the concentration of the selected pollutants. The results showed that the mean concentration of CO (12.0 ± 7.2 mg/m3) and PMs (PM1 = 171.5 ± 119.6 μg/m3, PM2.5 = 303.3 ± 201.9 μg/m3, PM10 = 440.3 ± 272.2 μg/m3) were notably higher than the guideline levels. According to the results, open face/café area was influenced by the natural ventilation rate and the mean air exchange rate was 3.1 ± 1.1 min-1. The natural ventilation has a functional role on air quality of the cafes, and fan-type mechanical ventilation was influencing factor on CO concentration when the natural ventilation was restricted. "Type of used charcoal" had the highest influence on the releasing of pollutants inside the cafés as the pollutant concentrations were lower for simple (raw) charcoal compared with the favored (aromatic) one. The results indicated that the building characteristics and natural ventilation considerably affect air quality of the cafes.
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Affiliation(s)
- Roohollah Rostami
- Research center for health sciences and technologies, Semnan University of medical sciences, Semnan, Iran
| | - Kazem Naddafi
- Department of Environmental Health Engineering, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Hossein Arfaeinia
- Systems Environmental Health and Energy Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr, Iran
- Department of Environmental Health Engineering, School of Health and Nutrition, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Shahrokh Nazmara
- Department of Environmental Health Engineering, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehdi Fazlzadeh
- Department of Environmental Health Engineering, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
- Social Determinants of Health Research Center, Ardabil University of Medical Sciences, Ardabil, Iran.
| | - Behzad Saranjam
- Department of Occupational Health Engineering, School of Public Health, Ardabil University of Medical Sciences, Ardabil, Iran.
- Health Sciences Research Center, Ardabil University of Medical Sciences, Ardabil, Iran.
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13
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Exhaled carbon monoxide levels and demographics of water-pipe smoking young at outdoor areas of water-pipe smoking cafes, in Ankara. JOURNAL OF CONTEMPORARY MEDICINE 2020. [DOI: 10.16899/jcm.662133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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14
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Jafari AJ, Asl YA, Momeniha F. Determination of metals and BTEX in different components of waterpipe: charcoal, tobacco, smoke and water. JOURNAL OF ENVIRONMENTAL HEALTH SCIENCE & ENGINEERING 2020; 18:243-251. [PMID: 32399236 PMCID: PMC7203304 DOI: 10.1007/s40201-020-00459-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2019] [Accepted: 02/10/2020] [Indexed: 05/12/2023]
Abstract
BACKGROUND The main objective of this study was to evaluate the concentrations of heavy metals and BTEX (benzene, toluene, ethylbenzene and xylene) in smoke and water bowl of 5-most commonly used tobacco brand in waterpipe in Tehran, the capital of Iran. METHODS Five types of conventional tobacco in Tehran were investigated. Heavy metals and BTEX were analyzed in waterpipe smoke, tobacco, charcoal and water bowl prior to and after smoking by using ICP-OES and GC-MS, respectively. RESULTS Our results indicated that Khansar and Al Fakher brands had the maximum and minimum concentrations of metals among tobacco consumed, respectively. The results showed that there was a significant difference between content of heavy metals in burned and unburned tobacco. The highest and lowest concentrations of metals were related to Fe and Hg, respectively. CONCLUSION Results showed that tobacco, charcoal and smoke of waterpipe contained significant contents of toxic metals and BTEX, and exposure to these components could be the main reason for the concerns about waterpipe smoking.
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Affiliation(s)
- Ahmad Jonidi Jafari
- Research Center for Environmental Health Technology, Iran University of Medical Sciences, Tehran, Iran
- Department of Environmental Health Engineering, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | | | - Fatemeh Momeniha
- Research Center for Environmental Health Technology, Iran University of Medical Sciences, Tehran, Iran
- Department of Environmental Health Engineering, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
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15
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Waterpipe Tobacco Smoking and Associated Risk Factors among Bangladeshi University Students: An Exploratory Pilot Study. Int J Ment Health Addict 2020. [DOI: 10.1007/s11469-020-00312-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
Abstract
AbstractOver the past two decades, there has been a global rise in the prevalence of waterpipe tobacco smoking. Waterpipe tobacco smoking involves the inhalation of heated tobacco smoke after passing through water, and it has been associated with an identified dependence effect similar to that found with cigarette smoking. Despite the popularity of waterpipe tobacco among youth (and in particular, university students) in many countries, detailed data of its usage are lacking in Bangladesh. Therefore, the present study was conducted to explore waterpipe tobacco smoking behavior and normative beliefs among university students in Bangladesh and to assess the factors associated with waterpipe tobacco use. A quantitative cross-sectional survey was carried out among 340 Bangladeshi university students (64.4% male; mean age 21.6 years). Among participants, 13.5% reported they had ever smoked tobacco from a waterpipe and 9.4% had it in past 30 days. Among past 30-day users, 72% were categorized as having waterpipe smoking dependence (n = 23). No females in the sample had ever smoked using a waterpipe. Maternal occupation, monthly expenditure, and regular smoking status were major predominant factors associated with waterpipe smoking behavior of the students. The study is of existential value given that there are no prior studies ever carried out in Bangladesh previously. Recommendations are provided based on the study’s findings, particularly in relation to what action is needed from universities in Bangladesh.
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Bhatnagar A, Maziak W, Eissenberg T, Ward KD, Thurston G, King BA, Sutfin EL, Cobb CO, Griffiths M, Goldstein LB, Rezk-Hanna M. Water Pipe (Hookah) Smoking and Cardiovascular Disease Risk: A Scientific Statement From the American Heart Association. Circulation 2020; 139:e917-e936. [PMID: 30845826 DOI: 10.1161/cir.0000000000000671] [Citation(s) in RCA: 84] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Tobacco smoking with a water pipe or hookah is increasing globally. There are millions of water pipe tobacco smokers worldwide, and in the United States, water pipe use is more common among youth and young adults than among adults. The spread of water pipe tobacco smoking has been abetted by the marketing of flavored tobacco, a social media environment that promotes water pipe smoking, and misperceptions about the addictive potential and potential adverse health effects of this form of tobacco use. There is growing evidence that water pipe tobacco smoking affects heart rate, blood pressure regulation, baroreflex sensitivity, tissue oxygenation, and vascular function over the short term. Long-term water pipe use is associated with increased risk of coronary artery disease. Several harmful or potentially harmful substances present in cigarette smoke are also present in water pipe smoke, often at levels exceeding those found in cigarette smoke. Water pipe tobacco smokers have a higher risk of initiation of cigarette smoking than never smokers. Future studies that focus on the long-term adverse health effects of intermittent water pipe tobacco use are critical to strengthen the evidence base and to inform the regulation of water pipe products and use. The objectives of this statement are to describe the design and operation of water pipes and their use patterns, to identify harmful and potentially harmful constituents in water pipe smoke, to document the cardiovascular risks of water pipe use, to review current approaches to water pipe smoking cessation, and to offer guidance to healthcare providers for the identification and treatment of individuals who smoke tobacco using water pipes.
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Kudhair BK, Alabid NN, Taheri-Kafrani A, Lafta IJ. Correlation of GSTP1 gene variants of male Iraqi waterpipe (Hookah) tobacco smokers and the risk of lung cancer. Mol Biol Rep 2020; 47:2677-2684. [DOI: 10.1007/s11033-020-05359-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Accepted: 02/27/2020] [Indexed: 12/25/2022]
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18
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Roberts ME, Ferketich AK. Hookah Susceptibility and Transitions Over the First Year of College. J Stud Alcohol Drugs 2020; 81:195-202. [PMID: 32359049 PMCID: PMC7201208 DOI: 10.15288/jsad.2020.81.195] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Accepted: 11/21/2019] [Indexed: 11/02/2023] Open
Abstract
OBJECTIVE There has been a growth in popularity of hookah (or waterpipes) among American college students, despite the health risks. This study investigated factors that predict hookah susceptibility and whether hookah susceptibility predicts hookah initiation and continued use. METHOD The study established a cohort of 529 incoming college freshmen (51.6% female) who completed an online survey approximately 1 week before their arrival to a large U.S. university. Students were sent four follow-up surveys throughout the 2016-2017 academic year; 90.5% completed at least one follow-up survey. RESULTS A total of 13.2% of the sample had used hookah at baseline and 9.9% initiated hookah use over the course of their freshman year. Among the nonusers who had no hookah susceptibility at baseline, 30.0% came to indicate some susceptibility. Multivariable logistic regression indicated that the personality construct conscientiousness was protective against becoming susceptible, whereas coming from a rural part of the state was a risk factor. Susceptibility predicted both continued use among the baseline ever-users and initiation among the baseline never-users. CONCLUSIONS These findings highlight the role of susceptibility in the trajectory of hookah use among U.S. college students.
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Affiliation(s)
- Megan E. Roberts
- College of Public Health, The Ohio State University, Columbus, Ohio
| | - Amy K. Ferketich
- College of Public Health, The Ohio State University, Columbus, Ohio
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19
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Brinkman MC, Kim H, Buehler SS, Adetona AM, Gordon SM, Clark PI. Evidence of compensation among waterpipe smokers using harm reduction components. Tob Control 2020; 29:15-23. [PMID: 30377243 PMCID: PMC7350613 DOI: 10.1136/tobaccocontrol-2018-054502] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 09/26/2018] [Accepted: 10/01/2018] [Indexed: 01/13/2023]
Abstract
OBJECTIVES We examined two waterpipe tobacco smoking components advertised to reduce harm to determine if they result in lower levels of biomarkers of acute exposure. METHODS We conducted a crossover study of 34 experienced waterpipe smokers smoking a research-grade waterpipe in three configurations ad libitum in a controlled chamber: control (quick-light charcoal), electric (electric heating) and bubble diffuser (quick-light charcoal and bubble diffuser). We collected data on smoking topography, environmental carbon monoxide (CO), subjective effects, heart rate, plasma nicotine and exhaled CO and benzene. RESULTS Smokers' mean plasma nicotine, heart rate, and exhaled benzene and CO boost were all significantly lower for electric compared with control. However, smokers puffed more intensely and took significantly more and larger volume puffs for a larger total puffing volume (2.0 times larger, p<0.0001) when smoking electric; machine yields indicate this was likely due to lower mainstream nicotine. Smokers rated electric smoking experience less satisfying and less pleasant. For charcoal heating, the mean mass of CO emitted into the chamber was ~1 g when participants smoked for a mean of 32 minutes at a typical residential ventilation rate (2.3 hr-1). CONCLUSION Waterpipe smokers engaged in compensation (i.e., increased and more intense puffing) to make up for decreased mainstream nicotine delivery from the same tobacco heated two ways. Waterpipe components can affect human puffing behaviours, exposures and subjective effects. Evidence reported here supports regulation of waterpipe components, smoking bans in multifamily housing and the use of human studies to evaluate modified or reduced risk claims.
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Affiliation(s)
- Marielle C Brinkman
- College of Public Health, The Ohio State University, Columbus, Ohio, USA
- School of Public Health, Tobacco Center of Regulatory Science, University of Maryland, College Park, Maryland, USA
| | - Hyoshin Kim
- Battelle Public Health Center for Tobacco Research, Battelle, Seattle, Washington, USA
| | - Stephanie S Buehler
- Battelle Public Health Center for Tobacco Research, Battelle, Columbus, Ohio, USA
| | - Anna M Adetona
- Battelle Public Health Center for Tobacco Research, Battelle, Columbus, Ohio, USA
| | - Sydney M Gordon
- Battelle Public Health Center for Tobacco Research, Battelle, Columbus, Ohio, USA
| | - Pamela I Clark
- School of Public Health, Tobacco Center of Regulatory Science, University of Maryland, College Park, Maryland, USA
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Robinson JN, Wang B, Jackson KJ, Donaldson EA, Ryant CA. Characteristics of Hookah Tobacco Smoking Sessions and Correlates of Use Frequency Among US Adults: Findings From Wave 1 of the Population Assessment of Tobacco and Health (PATH) Study. Nicotine Tob Res 2019; 20:731-740. [PMID: 28340148 DOI: 10.1093/ntr/ntx060] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2016] [Accepted: 03/06/2017] [Indexed: 11/14/2022]
Abstract
Introduction Hookah tobacco smoking has increased in the United States. However, information on hookah use frequency and other characteristics of hookah use is limited. Methods Investigators analyzed data from Wave 1 of the Population Assessment of Tobacco and Health (PATH) Study, a nationally representative, longitudinal cohort study of US youth and adults. Our analysis draws on baseline data from adult (ages ≥18 years) ever (N = 10 624) and past year (n = 3947) hookah users. Bivariate and regression analyses were conducted to identify associations between demographics, use characteristics, and hookah use frequency. Results Overall, 16.4% of adults reported ever smoking tobacco from a hookah. Of those, 31.9% reported smoking hookah within the past year. Among 3947 past-year hookah tobacco smokers, 10.7% were daily/weekly users, 13.7% were monthly users, 42.1% smoked every couple of months, and 33.5% smoked about once a year. Among daily/weekly hookah users, 66% were young adults (ages 18-24 years). When comparing daily/weekly hookah users to those who smoked every couple of months, more frequent hookah use was associated with younger age, male gender, a greater number of times the hookah is refilled during a session, fewer people sharing, and hookah ownership. Conclusion Although there were few demographic differences between daily/weekly users and less frequent hookah tobacco smokers, some notable differences in use behaviors exist among use frequency groups. Unlike other tobacco products, hookah is often smoked communally, over an extended time period. A detailed understanding of hookah user characteristics and experiences could inform hookah-specific measures, messaging, and regulations. Implications To our knowledge, this is one of the first studies to characterize hookah use frequency, session length, and other hookah use experiences using a nationally representative sample of US adult hookah smokers. Understanding characteristics of hookah tobacco smokers, their use experiences, and patterns of hookah use frequency would be useful in assessing risks for hookah tobacco dependence at the population level. Additionally, identifying variation in use behaviors of hookah tobacco smokers could be used to inform the development of strategies to reduce and prevent hookah tobacco use, such as tobacco regulations or public education efforts, particularly among young adults.
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Affiliation(s)
- Joelle N Robinson
- US Food and Drug Administration, Center for Tobacco Products, Silver Spring, MD
| | - Baoguang Wang
- US Food and Drug Administration, Center for Tobacco Products, Silver Spring, MD
| | - Kia J Jackson
- US Food and Drug Administration, Center for Tobacco Products, Silver Spring, MD
| | | | - Chase A Ryant
- US Food and Drug Administration, Center for Tobacco Products, Silver Spring, MD
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Moon KA, Rule AM, Magid HS, Ferguson JM, Susan J, Sun Z, Torrey C, Abubaker S, Levshin V, Çarkoglu A, Radwan GN, El-Rabbat M, Cohen JE, Strickland P, Breysse PN, Navas-Acien A. Biomarkers of Secondhand Smoke Exposure in Waterpipe Tobacco Venue Employees in Istanbul, Moscow, and Cairo. Nicotine Tob Res 2019; 20:482-491. [PMID: 28582531 DOI: 10.1093/ntr/ntx125] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2016] [Accepted: 05/30/2017] [Indexed: 11/12/2022]
Abstract
Background Most smoke-free legislation to reduce secondhand smoke (SHS) exposure exempts waterpipe (hookah) smoking venues. Few studies have examined SHS exposure in waterpipe venues and their employees. Methods We surveyed 276 employees of 46 waterpipe tobacco venues in Istanbul, Moscow, and Cairo. We interviewed venue managers and employees and collected biological samples from employees to measure exhaled carbon monoxide (CO), hair nicotine, saliva cotinine, urine cotinine, urine 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol (NNAL), and urine 1-hydroxypyrene glucuronide (1-OHPG). We estimated adjusted geometric mean ratios (GMR) of each SHS biomarker by employee characteristics and indoor air SHS measures. Results There were 73 nonsmoking employees and 203 current smokers of cigarettes or waterpipe. In nonsmokers, the median (interquartile) range concentrations of SHS biomarkers were 1.1 (0.2, 40.9) µg/g creatinine urine cotinine, 5.5 (2, 15) ng/mL saliva cotinine, 0.95 (0.36, 5.02) ng/mg hair nicotine, 1.48 (0.98, 3.97) pg/mg creatinine urine NNAL, 0.54 (0.25, 0.97) pmol/mg creatinine urine 1-OHPG, and 1.67 (1.33, 2.33) ppm exhaled CO. An 8-hour increase in work hours was associated with higher urine cotinine (GMR: 1.68, 95% CI: 1.20, 2.37) and hair nicotine (GMR: 1.22, 95% CI: 1.05, 1.43). Lighting waterpipes was associated with higher saliva cotinine (GMR: 2.83, 95% CI: 1.05, 7.62). Conclusions Nonsmoking employees of waterpipe tobacco venues were exposed to high levels of SHS, including measurable levels of carcinogenic biomarkers (tobacco-specific nitrosamines and PAHs). Implications Smoke-free regulation should be extended to waterpipe venues to protect nonsmoking employees and patrons from the adverse health effects of SHS.
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Affiliation(s)
- Katherine A Moon
- Department of Environmental Health and Engineering, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD
| | - Ana M Rule
- Department of Environmental Health and Engineering, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD
| | - Hoda S Magid
- Department of Environmental Health and Engineering, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD
| | - Jacqueline M Ferguson
- Department of Environmental Health and Engineering, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD
| | - Jolie Susan
- Department of Environmental Health and Engineering, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD
| | - Zhuolu Sun
- Department of Environmental Health and Engineering, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD
| | - Christine Torrey
- Department of Environmental Health and Engineering, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD
| | - Salahaddin Abubaker
- Department of Environmental Health and Engineering, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD
| | | | - Asli Çarkoglu
- Department of Psychology, Kadir Has University, Istanbul, Turkey
| | - Ghada Nasr Radwan
- Department of Public Health, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Maha El-Rabbat
- Department of Psychology, Kadir Has University, Istanbul, Turkey
- Department of Public Health, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Joanna E Cohen
- Institute for Global Tobacco Control, Department of Health, Behavior, and Society, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD
| | - Paul Strickland
- Department of Environmental Health and Engineering, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD
| | - Patrick N Breysse
- Department of Environmental Health and Engineering, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD
| | - Ana Navas-Acien
- Department of Environmental Health and Engineering, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD
- Department of Environmental Health Sciences, Columbia University Mailman School of Public Health, New York, NY
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22
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Stroud L, Werner E, Matteson K, Carey M, Helen GS, Eissenberg T, Scott-Sheldon LAJ. Waterpipe (hookah) tobacco use in pregnancy: use, preferences and perceptions of flavours. Tob Control 2019; 29:s62-s71. [PMID: 31320397 DOI: 10.1136/tobaccocontrol-2019-054984] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 05/10/2019] [Accepted: 05/13/2019] [Indexed: 01/28/2023]
Abstract
OBJECTIVE Waterpipe tobacco (WPT; hookah) use is common in pregnant and reproductive-age women. Sweet flavours contribute to the appeal of WPT and are a potential regulatory target. This study investigated use, preferences and perceptions of WPT flavours in pregnant WPT users, and the impact of flavour preferences on preconception/prenatal WPT use and exposure biomarkers. METHODS 58 pregnant WPT users (mean age=27 years) completed a detailed interview regarding their WPT flavours use, preferences and perceptions. Biomarkers of nicotine and carcinogen exposure (eg, cotinine, benzene, butadiene) were also collected. RESULTS 55% of participants were dual/poly WPT users (ie, reported use of one or more other tobacco products in addition to WPT). Pregnant WPT users reported nearly exclusive use of flavoured WPT, with greater use of menthol/mint (68%) followed by fruit flavours (48%) (p<0.001), and greater preferences for fruit followed by menthol/mint flavours (ps<0.05). Harm perceptions did not differ among flavours. Compared with dual/poly WPT users, WPT-only users reported more total WPT use events, greater use of and preference for menthol/mint flavoured WPT (ps<0.001), and decreased exposure biomarkers (ps≤0.040). Preference for menthol/mint and fruit flavours predicted more flavoured WPT use events during preconception and pregnancy; preference for menthol/mint predicted detectable cotinine and benzene levels but not butadiene. CONCLUSIONS This is the first study of WPT flavour use, preferences and perceptions in pregnant women. Use of and preference for menthol/mint and fruit WPT flavours in this vulnerable population could be considered in regulating WPT flavours to protect the health of women and children.
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Affiliation(s)
- Laura Stroud
- Psychiatry and Human Behavior, Brown University Warren Alpert Medical School, Providence, Rhode Island, USA .,Centers for Behavioral and Preventive Medicine, The Miriam Hospital, Providence, Rhode Island, USA
| | - Erika Werner
- Obstetrics and Gynecology, Brown University Warren Alpert Medical School, Providence, Rhode Island, USA.,Women & Infants' Hospital of Rhode Island, Providence, Rhode Island, USA
| | - Kristen Matteson
- Obstetrics and Gynecology, Brown University Warren Alpert Medical School, Providence, Rhode Island, USA.,Women & Infants' Hospital of Rhode Island, Providence, Rhode Island, USA
| | - Michael Carey
- Psychiatry and Human Behavior, Brown University Warren Alpert Medical School, Providence, Rhode Island, USA.,Centers for Behavioral and Preventive Medicine, The Miriam Hospital, Providence, Rhode Island, USA
| | - Gideon St Helen
- Division of Clinical Pharmacology, Department of Medicine, University of California, San Francisco, San Francisco, California, USA
| | - Thomas Eissenberg
- Center for the Study of Tobacco Products, Department of Psychology, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Lori A J Scott-Sheldon
- Psychiatry and Human Behavior, Brown University Warren Alpert Medical School, Providence, Rhode Island, USA .,Centers for Behavioral and Preventive Medicine, The Miriam Hospital, Providence, Rhode Island, USA
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23
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Kaplan B, Sussan T, Rule A, Moon K, Grau-Perez M, Olmedo P, Chen R, Carkoglu A, Levshin V, Wang L, Watson C, Blount B, Calafat AM, Jarrett J, Caldwell K, Wang Y, Breysse P, Strickland P, Cohen J, Biswal S, Navas-Acien A. Waterpipe tobacco smoke: Characterization of toxicants and exposure biomarkers in a cross-sectional study of waterpipe employees. ENVIRONMENT INTERNATIONAL 2019; 127:495-502. [PMID: 30981020 PMCID: PMC6513716 DOI: 10.1016/j.envint.2019.03.074] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 03/25/2019] [Accepted: 03/29/2019] [Indexed: 05/12/2023]
Abstract
INTRODUCTION Few studies have comprehensively characterized toxic chemicals related to waterpipe use and secondhand waterpipe exposure. This cross-sectional study investigated biomarkers of toxicants associated with waterpipe use and passive waterpipe exposure among employees at waterpipe venues. METHOD We collected urine specimens from employees in waterpipe venues from Istanbul, Turkey and Moscow, Russia, and identified waterpipe and cigarette smoking status based on self-report. The final sample included 110 employees. Biomarkers of exposure to sixty chemicals (metals, volatile organic compounds (VOCs), polycyclic aromatic hydrocarbons (PAHs), nicotine, and heterocyclic aromatic amines (HCAAs)) were quantified in the participants' urine. RESULTS Participants who reported using waterpipe had higher urinary manganese (geometric mean ratio (GMR): 2.42, 95% confidence interval (CI): 1.16, 5.07) than never/former waterpipe or cigarette smokers. Being exposed to more hours of secondhand smoke from waterpipes was associated with higher concentrations of cobalt (GMR: 1.38, 95% CI: 1.10, 1.75). Participants involved in lighting waterpipes had higher urinary cobalt (GMR: 1.43, 95% CI: 1.10, 1.86), cesium (GMR: 1.21, 95% CI: 1.00, 1.48), molybdenum (GMR: 1.45, 95% CI: 1.08, 1.93), 1-hydroxypyrene (GMR: 1.36, 95% CI: 1.03, 1.80), and several VOC metabolites. CONCLUSION Waterpipe tobacco users and nonsmoking employees of waterpipe venues had higher urinary concentrations of several toxic metals including manganese and cobalt as well as of VOCs, in a distinct signature compared to cigarette smoke. Employees involved in lighting waterpipes may have higher exposure to multiple toxic chemicals compared to other employees.
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Affiliation(s)
- Bekir Kaplan
- Institute for Global Tobacco Control, Johns Hopkins Bloomberg School of Public Health, United States of America.
| | - Thomas Sussan
- U.S. Army Public Health Center, Toxicology Directorate, United States of America
| | - Ana Rule
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health, United States of America
| | - Katherine Moon
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health, United States of America
| | - Maria Grau-Perez
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health, United States of America; Department of Environmental Health Sciences, Columbia University Mailman School of Public Health, United States of America
| | - Pablo Olmedo
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health, United States of America; Department of Environmental Health Sciences, Columbia University Mailman School of Public Health, United States of America; Department of Legal Medicine and Toxicology, School of Medicine, University of Granada, Granada, Spain
| | - Rui Chen
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health, United States of America
| | - Asli Carkoglu
- Department of Psychology, Kadir Has University, Istanbul, Turkey
| | | | - Lanqing Wang
- National Center for Environmental Health, Centers for Disease Control and Prevention, United States of America
| | - Clifford Watson
- National Center for Environmental Health, Centers for Disease Control and Prevention, United States of America
| | - Benjamin Blount
- National Center for Environmental Health, Centers for Disease Control and Prevention, United States of America
| | - Antonia M Calafat
- National Center for Environmental Health, Centers for Disease Control and Prevention, United States of America
| | - Jeffery Jarrett
- National Center for Environmental Health, Centers for Disease Control and Prevention, United States of America
| | - Kathleen Caldwell
- National Center for Environmental Health, Centers for Disease Control and Prevention, United States of America
| | - Yuesong Wang
- National Center for Environmental Health, Centers for Disease Control and Prevention, United States of America
| | - Pattrick Breysse
- National Center for Environmental Health, Centers for Disease Control and Prevention, United States of America
| | - Paul Strickland
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health, United States of America
| | - Joanna Cohen
- Institute for Global Tobacco Control, Johns Hopkins Bloomberg School of Public Health, United States of America
| | - Shyam Biswal
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health, United States of America
| | - Ana Navas-Acien
- Department of Environmental Health Sciences, Columbia University Mailman School of Public Health, United States of America
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24
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Imitating waterpipe: Another tobacco industry attempt to create a cigarette that seems safer. Addict Behav 2019; 91:244-252. [PMID: 30366727 DOI: 10.1016/j.addbeh.2018.10.024] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2018] [Revised: 10/02/2018] [Accepted: 10/17/2018] [Indexed: 11/20/2022]
Abstract
INTRODUCTION The use of waterpipe (also known as hookah) increased between 2011 and 2016 in the US and globally, especially among youth and young adults. The aim of this study is to examine the tobacco industry's interest, involvement and role in proliferating waterpipe-like products and its technology. METHODS We searched the University of California San Francisco Truth Tobacco Industry Documents beginning with the search terms "hookah', 'waterpipe', 'narghile', 'shisha', 'hooka', 'e-hookah', 'electronic hookah', 'water filtration', and 'hubble-bubble' and then expanded the search using snowball sampling. Over 1500 documents were reviewed, and 39 were included in this analysis. RESULTS This review focuses on several companies' addition of water to the filter of one cigarette holder and to two cigarettes in an attempt to make these products seem safer. In 1954, the Aquafilter Corporation created and patented a filtered cigarette holder named Aquafilter, which the documents reveal was closely monitored by multiple tobacco companies. In 1965, the American Tobacco Company developed the Waterford cigarette. In 1987, Japan Tobacco patented the Rivage cigarette. Waterford and Rivage were very similar products that contained crushable water capsules designed to "wet" the cigarettes' filter. CONCLUSION Companies have been attempting to incorporate the water filtrating aspect of waterpipe into cigarette products. Ultimately, several tobacco companies adapted the technology from these devices to create cigarettes with crushable flavor capsules. Given the tobacco industry's history of resurrecting products, the industry may attempt to incorporate water filtration and other aspects of waterpipe into future products to attempt to make them appear safer.
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25
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Saravanan C, Attlee A, Sulaiman N. A Cross Sectional Study on Knowledge, Beliefs and Psychosocial Predictors of Shisha Smoking among University Students in
Sharjah, United Arab Emirates. Asian Pac J Cancer Prev 2019; 20:903-909. [PMID: 30912413 PMCID: PMC6825792 DOI: 10.31557/apjcp.2019.20.3.903] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Background: Smoking is now prohibited in all educational institutions and other public places in the United Arab Emirates (UAE), but shisha smoking is considered as one of the major problems among the students population. This study aimed to identify the (a) prevalence of ever shisha, current shisha and shisha dependency smokers among university students in the University of Sharjah (UOS), (b) knowledge and belief differences among ever shisha, current shisha as well as shisha dependency smoking students, (c) relationship between precipitating factors and shisha dependency and (d) precipitating factors (stimulation, handling, pleasure, tension reduction, addiction (dependency), automatism (habit) and social interaction, parents smoking behavior, knowledge and beliefs about smoking predict shisha dependency among students in UOS. Materials and Methods: In this cross sectional study, 633 students participated from UOS, UAE. Knowledge and Belief scale, Modified Reason for Smoking Scale and Fagerstrom Test for Nicotine Dependence (FTND) were used to measure knowledge, beliefs, shisha dependency and predictive factors of smoking behavior among undergraduate students in UOS. Results: Nearly103 (16.3%) of students were addictive to shisha smoking based on FTND. Students had adequate knowledge that smoking led to cardiac problems; however, their knowledge about the other consequences of smoking was inadequate and believed that smoking was not harmful. There was a significant positive relationship between addiction, pleasure, social interaction, habit, parental smoking behavior and shisha dependency behavior among current shisha dependency students. Habit, addiction, pleasure, social interaction and parental smoking were the predictors of shisha smoking dependency among this population. Step wise multiple regressions showed that social interaction was the highest significant predictor for shisha dependency behavior. Conclusions: Hence, there is a need to enhance the knowledge and modify irrational beliefs about shisha smoking as these students possess inadequate knowledge about consequences of shisha smoking.
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Affiliation(s)
- Coumaravelou Saravanan
- Department of Family and Community Medicine and Behavioral Sciences, College of Medicine, University of Sharjah, United Arab Emirates.
| | - Amita Attlee
- College of Food and Agriculture, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Nabil Sulaiman
- Department of Family and Community Medicine and Behavioral Sciences, College of Medicine, University of Sharjah, United Arab Emirates.
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26
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Pratiti R, Mukherjee D. Epidemiology and Adverse Consequences of Hookah/Waterpipe Use: A Systematic Review. Cardiovasc Hematol Agents Med Chem 2019; 17:82-93. [PMID: 31483237 DOI: 10.2174/1871525717666190904151856] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 08/15/2019] [Accepted: 08/15/2019] [Indexed: 06/10/2023]
Abstract
Hookah smoking is becoming a popular trend globally. Waterpipe smoking is the second most prevalent form of alternate tobacco products. The rapid increase in hookah use is because of the misconception prevalent in society that hookah smoking is less harmful than cigarette smoking. Smoking ban policies had given impetus of switching from cigarette smoking to alternate tobacco products like waterpipe. Hookah users regard hookah to be more socially acceptable, less stigmatizing with flavors and to alleviate cigarette craving symptoms. Newer basic science research on animal models and human cells has shown consistently mutagenic, oxidative, and inflammatory changes that could cause possible health effects of premalignant oral lesion and chronic diseases like atherosclerosis and chronic obstructive pulmonary disease. Studies on the chemistry of waterpipe smoke had shown alarming results with the smoke containing seven carcinogens, 39 central nervous system depressants, and 31 respiratory irritants. Enormous data exist showing waterpipe smoking causing various health effects. Hookah smoking effects on cardiovascular disease is additive with hookah containing a significant amount of nicotine, tar, and heavy metals causing both acute and chronic effects on the cardiovascular system. These effects include increased heart rate, blood pressure, prevalence of coronary heart disease, heart failure, ST-segment elevation myocardial ischemia, recurrent ischemia, and worse outcomes including mortality related to these diseases. The objectives of the review are to assess the factor associated with the increasing use of hookah, its health effects, options for hookah smoking cessation, and public health policy initiatives to mitigate waterpipe use.
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Affiliation(s)
- Rebecca Pratiti
- McLaren HealthCare, G-3245 Beecher Rd, Flint, MA 48532, United States
| | - Debabrata Mukherjee
- Texas Tech University Health Science Center, Department of Internal Medicine, El Paso, TX 79905, United States
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27
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Wilson KA, Garden JL, Wetmore NT, Wetmore SD. Computational insights into the mutagenicity of two tobacco-derived carcinogenic DNA lesions. Nucleic Acids Res 2018; 46:11858-11868. [PMID: 30407571 PMCID: PMC6294509 DOI: 10.1093/nar/gky1071] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Revised: 10/11/2018] [Accepted: 10/18/2018] [Indexed: 01/20/2023] Open
Abstract
4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone is a potent carcinogen found in all tobacco products that leads to a variety of DNA lesions in cells, including O6-[4-oxo-4-(3-pyridyl)butyl]guanine (POB-G) and O6-[4-hydroxy-4-(3-pyridyl)butyl]guanine (PHB-G), which differ by only a single substituent in the bulky moiety. This work uses a multiscale computational approach to shed light on the intrinsic conformational and base-pairing preferences of POB-G and PHB-G, and the corresponding properties in DNA and the polymerase η active site. Our calculations reveal that both lesions form stable pairs with C and T, with the T pairs being the least distorted relative to canonical DNA. This rationalizes the experimentally reported mutational profile for POB-G and validates our computational model. The same approach predicts that PHB-G is more mutagenic than POB-G due to a difference in the bulky moiety hydrogen-bonding pattern, which increases the stability of the PHB-G:T pair. The mutagenicity of PHB-G is likely further increased by stabilization of an intercalated DNA conformation that is associated with deletion mutations. This work thereby uncovers structural explanations for the reported mutagenicity of POB-G, provides the first clues regarding the mutagenicity of PHB-G and complements a growing body of literature highlighting that subtle chemical changes can affect the biological outcomes of DNA adducts.
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Affiliation(s)
- Katie A Wilson
- Department of Chemistry and Biochemistry, University of Lethbridge, 4401 University Drive West, Lethbridge, Alberta T1K 3M4, Canada
| | - Josh L Garden
- Department of Chemistry and Biochemistry, University of Lethbridge, 4401 University Drive West, Lethbridge, Alberta T1K 3M4, Canada
| | - Natasha T Wetmore
- Department of Chemistry and Biochemistry, University of Lethbridge, 4401 University Drive West, Lethbridge, Alberta T1K 3M4, Canada
| | - Stacey D Wetmore
- Department of Chemistry and Biochemistry, University of Lethbridge, 4401 University Drive West, Lethbridge, Alberta T1K 3M4, Canada
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28
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Petersen A, Myers MG, Tully L, Brikmanis K, Doran N. Polytobacco use among young adult smokers: prospective association with cigarette consumption. Tob Control 2018; 29:43-48. [PMID: 30385650 DOI: 10.1136/tobaccocontrol-2018-054625] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Revised: 10/02/2018] [Accepted: 10/10/2018] [Indexed: 12/20/2022]
Abstract
BACKGROUND The risks of polytobacco use among young adults are unclear because we know relatively little about the consistency of multiproduct patterns over time and how these patterns impact cigarette smoking. The purpose of this study was to examine changes in multiple tobacco product use over time and associations with cigarette smoking quantity. METHODS Participants (n=335; 55% male) were 18-24 years old non-daily cigarette smokers living in California. Polytobacco use patterns were assessed quarterly for 2 years. RESULTS Transition analyses showed that while the number of products that had been used recently was volatile, the most common pattern was stability between timepoints. A longitudinal negative binomial regression model indicated that those who used more non-cigarette products also reported greater cigarette quantity. The strength of this relationship increased over time. CONCLUSIONS Findings suggest that individuals who use more tobacco products are at greater risk for increased cigarette smoking and maintaining a multiple product use pattern.
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Affiliation(s)
- Angela Petersen
- Department of Psychiatry, University of California, San Diego, California, USA.,Psychology Service, VA San Diego Healthcare System, San Diego, California, USA
| | - Mark G Myers
- Department of Psychiatry, University of California, San Diego, California, USA.,Psychology Service, VA San Diego Healthcare System, San Diego, California, USA
| | - Lyric Tully
- Department of Psychiatry, University of California, San Diego, California, USA
| | - Kristin Brikmanis
- Department of Psychology, University of Illinois, Chicago, Illinois, USA
| | - Neal Doran
- Department of Psychiatry, University of California, San Diego, California, USA.,Psychology Service, VA San Diego Healthcare System, San Diego, California, USA
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29
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Rezk-Hanna M, Doering L, Robbins W, Sarna L, Elashoff RM, Victor RG. Acute Effect of Hookah Smoking on Arterial Stiffness and Wave Reflections in Adults Aged 18 to 34 Years of Age. Am J Cardiol 2018; 122:905-909. [PMID: 30057235 DOI: 10.1016/j.amjcard.2018.05.033] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2018] [Revised: 05/10/2018] [Accepted: 05/10/2018] [Indexed: 11/19/2022]
Abstract
Hookah (waterpipe) smoking is rapidly increasing in popularity worldwide. Despite being heavily advertised in the media as a healthier alternative to cigarettes, the toxicology of hookah smoke suggest otherwise. Cigarette smoking unequivocally causes an acute increase in arterial stiffness, but whether hookah does the same is unknown. In 48 young healthy habitual hookah but not cigarette smokers, we measured heart rate, peripheral and central blood pressure, carotid-femoral pulse wave velocity (measure of arterial stiffness), aortic augmentation index (measure of wave reflection), plasma nicotine, and exhaled carbon monoxide before and after ad lib hookah smoking. Hookah smoking increased heart rate by +16 ± 1 beats/min and mean brachial arterial pressure by +6 ± 1 mm Hg (both p <0.05, mean ± SE). Most importantly, it increased carotid-femoral pulse wave velocity and aortic augmentation index by +0.66 ± 0.09 m/s-1 and +8.76 ± 3.99%, respectively (p <0.05, mean ± SE), denoting increased acute arterial stiffness. These vascular effects were accompanied by increases in plasma nicotine concentration (+5.8 ± 1.2 ng/ml, p <0.05) and expired carbon monoxide (+25.44 ± 1.68 ppm, p <0.05). All these parameters were unchanged during time-control studies (n = 14). Thus, in contrast to effective media marketing of hookah as a safer alternative to cigarettes, the present study shows for the first time that in young adult hookah smokers, a single hookah smoking session causes an acute increase in arterial stiffness of comparable magnitude to what has been previously reported for cigarettes. Further research is warranted to determine whether habitual hookah smoking accelerates the age-dependent development of hypertension and its cardiovascular complications.
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Affiliation(s)
- Mary Rezk-Hanna
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California; School of Nursing, University of California, Los Angeles, Los Angeles, California.
| | - Lynn Doering
- School of Nursing, University of California, Los Angeles, Los Angeles, California
| | - Wendie Robbins
- School of Nursing, University of California, Los Angeles, Los Angeles, California
| | - Linda Sarna
- School of Nursing, University of California, Los Angeles, Los Angeles, California
| | - Robert M Elashoff
- Department of Biomathematics, The David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Ronald G Victor
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California.
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30
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Rezk-Hanna M, Benowitz NL. Cardiovascular Effects of Hookah Smoking: Potential Implications for Cardiovascular Risk. Nicotine Tob Res 2018; 21:1151-1161. [DOI: 10.1093/ntr/nty065] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2018] [Accepted: 04/03/2018] [Indexed: 12/12/2022]
Abstract
Abstract
Introduction
Smoking is a major cause of cardiovascular morbidity and mortality worldwide. Hookah (ie, waterpipe) smoking is a centuries-old revived yet understudied global epidemic of tobacco use. Because of the traditional set-up of a hookah-pipe, in addition to inhaling tobacco-combustion products, smokers are also exposed to large amounts of charcoal combustion products from the burning charcoal briquettes used to heat the hookah flavored tobacco. Despite being heavily advertised and actively glamorized in the mass media as a healthier tobacco alternative, the toxicological constituents of hookah smoke—including nicotine, carbon monoxide, particulates, oxidants, heavy metals, phenols and flavorants—indicate the potential to cause adverse cardiovascular events.
Methods
Herein, we review evidence on hookah smoke toxicological constituents, cardiovascular effects and potential mechanisms by which hookah smoke aerosol could cause cardiovascular disease.
Results
The evidence reviewed here indicates that contrary to the widespread popular belief that hookah is a healthier tobacco alternative, the constituents of hookah smoke aerosol contains similar chemicals compared to cigarette smoke, many of which are known to be harmful to cardiovascular health and mediated by similar pathophysiologic processes. Because the burning charcoal briquettes are a unique source of toxicant emissions specific to hookah smoking, some constituents differ in their quantities from cigarettes with some of their cardiovascular effects unknown.
Conclusions
To date, much more is known about the constituents and their toxicology than about the effects of hookah smoking on human cardiovascular health. Further research on long-term consequences of hookah use is needed.
Implications
This review provides an overview on the potential impact of hookah smoking on cardiovascular health. Readers will gain an insight into evidence on its toxicological constituents, human health effects, and pathophysiological mechanisms by which hookah smoking might cause cardiovascular disease. The review also highlights current research gaps regarding the cardiovascular consequences of hookah smoking, specifically the long-term consequences in the United States and Europe among flavored-hookah tobacco users.
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Affiliation(s)
- Mary Rezk-Hanna
- School of Nursing, University of California, Los Angeles, CA
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Neal L Benowitz
- Divsion of Clinical Pharmacology and Experimental Therapeutics, Departments of Bioengineering and Therapeutic Sciences, University of California, San Francisco, CA
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Shishani K, Odom-Maryon T, Roll JM. A randomized clinical trial to evaluate the efficacy of contingency management for treatment of waterpipe tobacco addiction. Am J Addict 2018; 27:202-209. [PMID: 29569328 DOI: 10.1111/ajad.12708] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Revised: 02/15/2018] [Accepted: 03/04/2018] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Unlike cigarette smoking cessation, waterpipe tobacco smoking cessation is relatively understudied. The objective of this randomized clinical trial was to examine the efficacy of contingency management (CM) for promoting initial waterpipe smoking abstinence. METHODS The study used a two-group, repeated measures design. Participants attended 10 visits (two visits per week, on Mondays and Thursdays) across 5 weeks. Thirty-nine adult waterpipe tobacco users who did not smoke cigarettes and were not planning on quitting waterpipe tobacco smoking were randomly assigned to either the contingent (n = 19) or non-contingent (n = 20) groups. Contingent group received monetary rewards based on negative salivary cotinine results. Earning rewards started at $14 and increased by $.50 with each subsequent negative sample for a maximum $192.50. Non-contingent group earned rewards independent of salivary cotinine results. Prolonged abstinence was defined as having negative salivary cotinine results for eight or more visits (two lapses were allowed); and 7-day point prevalence was defined as having negative salivary cotinine results at visit 9 and 10 (final week). RESULTS The prolonged abstinence rate in the contingent and non-contingent groups were 42.1% and 5.0%, respectively, (p = .008). The 7-day point prevalence in the contingent and non-contingent were 47.4% and 5.0%, respectively, (p = .003). DISCUSSION AND CONCLUSIONS Rewards contingent on biochemically verified abstinence promote initial waterpipe tobacco cessation. This is useful information for consideration in future cessation programs for waterpipe smokers. SCIENTIFIC SIGNIFICANCE CM strategy may have potential benefit in addressing waterpipe tobacco smoking in non-treatment seeking adults. (Am J Addict 2018;27:202-209).
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Affiliation(s)
- Kawkab Shishani
- College of Nursing, Washington State University, Spokane, Washington
| | | | - John M Roll
- Program of Excellence in the Addictions and Elson Floyd College of Medicine, Washington State University, Spokane, Washington
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Kassem NOF, Kassem NO, Liles S, Zarth AT, Jackson SR, Daffa RM, Chatfield DA, Carmella SG, Hecht SS, Hovell MF. Acrolein Exposure in Hookah Smokers and Non-Smokers Exposed to Hookah Tobacco Secondhand Smoke: Implications for Regulating Hookah Tobacco Products. Nicotine Tob Res 2018; 20:492-501. [PMID: 28591850 PMCID: PMC5896480 DOI: 10.1093/ntr/ntx133] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2016] [Accepted: 06/05/2017] [Indexed: 12/31/2022]
Abstract
Introduction Acrolein is a highly ciliatoxic agent, a toxic respiratory irritant, a cardiotoxicant, and a possible carcinogen present in tobacco smoke including hookah tobacco. Methods 105 hookah smokers and 103 non-smokers attended exclusively hookah smoking social events at either a hookah lounge or private home, and provided urine samples the morning of and the morning after the event. Samples were analyzed for 3-hydroxypropylmercapturic acid (3-HPMA), a metabolite of acrolein. Results Geometric mean (GM) urinary 3-HPMA levels in hookah smokers and non-smokers exposed to secondhand smoke (SHS) increased significantly, 1.41 times, 95% CI = 1.15 to 1.74 and 1.39 times, 95% CI = 1.16 to 1.67, respectively, following a hookah social event. The highest increase (1.68 times, 95% CI = 1.15 to 2.45; p = 0.007) in 3-HPMA post a hookah social event was among daily hookah smokers (GM, from 1991 pmol/mg to 3348 pmol/mg). Pre-to-post event change in urinary 3-HPMA was significantly positively correlated with pre-to-post event change in urinary cotinine among hookah smokers at either location of hookah event, (ρ = 0.359, p = 0.001), and among non-smokers in hookah lounges (ρ = 0.369, p = 0.012). Conclusions Hookah tobacco smoke is a source of acrolein exposure. Findings support regulating hookah tobacco products including reducing humectants and sugar additives, which are precursors of acrolein under certain pyrolysis conditions. We suggest posting health warning signs for indoor smoking in hookah lounges, and encouraging voluntary bans of smoking hookah tobacco in private homes. Implications Our study is the first to quantify the increase in acrolein exposure in hookah smokers and non-smokers exposed to exclusively hookah tobacco SHS at hookah social events in homes or hookah lounges. Our findings provide additional support for regulating hookah tobacco product content, protecting non-smokers' health by posting health warning signs for indoor smoking in hookah lounges, and encouraging home bans on hookah tobacco smoking to safeguard vulnerable residents.
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Affiliation(s)
- Nada O F Kassem
- Center for Behavioral Epidemiology and Community Health (CBEACH), Graduate School of Public Health, Division of Health Promotion, San Diego State University, San Diego, CA, USA
| | - Noura O Kassem
- Center for Behavioral Epidemiology and Community Health (CBEACH), Graduate School of Public Health, Division of Health Promotion, San Diego State University, San Diego, CA, USA
| | - Sandy Liles
- Center for Behavioral Epidemiology and Community Health (CBEACH), Graduate School of Public Health, Division of Health Promotion, San Diego State University, San Diego, CA, USA
| | - Adam T Zarth
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA
| | - Sheila R Jackson
- Center for Behavioral Epidemiology and Community Health (CBEACH), Graduate School of Public Health, Division of Health Promotion, San Diego State University, San Diego, CA, USA
| | - Reem M Daffa
- Center for Behavioral Epidemiology and Community Health (CBEACH), Graduate School of Public Health, Division of Health Promotion, San Diego State University, San Diego, CA, USA
| | - Dale A Chatfield
- San Diego State University Department of Chemistry, San Diego, CA, USA
| | - Steven G Carmella
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA
| | - Stephen S Hecht
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA
| | - Melbourne F Hovell
- Center for Behavioral Epidemiology and Community Health (CBEACH), Graduate School of Public Health, Division of Health Promotion, San Diego State University, San Diego, CA, USA
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Kassem NOF, Kassem NO, Liles S, Jackson SR, Posis AIB, Chatfield DA, Hovell MF. Levels of Urine Cotinine from Hookah Smoking and Exposure to Hookah Tobacco Secondhand Smoke in Hookah Lounges and Homes. INTERNATIONAL JOURNAL OF HIGH RISK BEHAVIORS & ADDICTION 2018; 7. [PMID: 29805963 PMCID: PMC5967845 DOI: 10.5812/ijhrba.67601] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Background Nicotine, an addictive drug, is present in all forms of tobacco products, including hookah tobacco, which is not yet regulated in the United States. Objectives This study aimed to investigate the uptake of nicotine in hookah smokers and non-smokers exposed to secondhand smoke (SHS) at indoor hookah social events in natural settings where hookah tobacco was smoked exclusively. Patients and Methods We quantified cotinine, a metabolite of nicotine, in the urine of 105 hookah smokers and 103 non-smokers. Participants provided spot urine samples the morning of and the morning after attending an indoor hookah-only smoking social event at a hookah lounge or in a private home. Results Following a social event where exclusively hookah tobacco was smoked, urinary cotinine levels increased significantly 8.5 times (geometric mean (GM): 16.0 ng/mg to 136.1 ng/mg) among hookah smokers, and 2.5 times (GM: 0.4 ng/mg to 1.0 ng/mg) among non-smokers exposed exclusively to hookah tobacco SHS. Among hookah smokers, the highest increase in urinary cotinine levels post a hookah event was found in occasional hookah smokers in which GM levels increased significantly 31.2 times post smoking (from 2.0 ng/mg to 62.3 ng/mg). Reported reasons for preference to smoke hookah at home by hookah smokers who attended a hookah social event in a private home included recreational purposes, socializing with friends and family, ‘Me’ time and relaxing at home, more comfortable to smoke hookah at home, owning a hookah and hookah tobacco, eating and drinking while smoking hookah, and saving money by smoking at home and not going to hookah lounges. Conclusions Hookah tobacco smoke is a source of substantial nicotine exposure. Our results call for protecting hookah smokers’ and non-smokers’ health by requiring accurate hookah tobacco labels, raising taxes on hookah tobacco, reducing the spread of hookah lounges, and encouraging voluntary bans on smoking hookah tobacco in private homes.
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Affiliation(s)
- Nada O F Kassem
- Center for Behavioral Epidemiology and Community Health (CBEACH), Graduate School of Public Health, Division of Health Promotion, San Diego State University, San Diego, California, U.S.A
- Corresponding author: Nada O F Kassem, Center for Behavioral Epidemiology and Community Health, Graduate School of Public Health, San Diego State University, 9245 Sky Park Court, Suite 230, San Diego, CA 92123, United States. Tel: +1-6193707488,
| | - Noura O Kassem
- Center for Behavioral Epidemiology and Community Health (CBEACH), Graduate School of Public Health, Division of Health Promotion, San Diego State University, San Diego, California, U.S.A
| | - Sandy Liles
- Center for Behavioral Epidemiology and Community Health (CBEACH), Graduate School of Public Health, Division of Health Promotion, San Diego State University, San Diego, California, U.S.A
| | - Sheila R Jackson
- Center for Behavioral Epidemiology and Community Health (CBEACH), Graduate School of Public Health, Division of Health Promotion, San Diego State University, San Diego, California, U.S.A
| | - Alexander Ivan B Posis
- Center for Behavioral Epidemiology and Community Health (CBEACH), Graduate School of Public Health, Division of Health Promotion, San Diego State University, San Diego, California, U.S.A
| | - Dale A Chatfield
- Department of Chemistry, San Diego State University, San Diego, California, U.S.A
| | - Melbourne F Hovell
- Center for Behavioral Epidemiology and Community Health (CBEACH), Graduate School of Public Health, Division of Health Promotion, San Diego State University, San Diego, California, U.S.A
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Abstract
Objectives We examined the receptivity of non-college young adult hookah users to health warning labels. Methods We conducted in-person qualitative interviews with 23 hookah users, aged 18-29 in Austin, Texas, who were not currently enrolled in college/university. Data were transcribed, coded, and thematically analyzed using NVivo Pro, version 11. Results Gaps in knowledge were evident regarding the level of chemical exposure, cancer risks, and negative health consequences of hookah use. Respondents preferred warning labels that factually listed health consequences rather than labels that used "sensationalistic" wording (eg, "kills") or technical terms. Participants thought placement of hookah warning labels would be most effective on product packaging or on the door of establishments selling hookah. Respondents thought most of the warning labels would be effective in deterring hookah use; however, the majority stated they would likely continue to use hookah over the next year. Conclusions Non-college-attending young adult hookah users preferred hookah health warning labels that are simple, factual, informative, and non-sensationalistic. These results may inform regulations regarding the packaging of tobacco products, specifically in the design and placement of warning labels, which may result in better user message receptivity.
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Abstract
Objective We aimed to improve understanding of young adults' perceptions and interpretations of the contexts surrounding use. Methods We conducted focus groups with young adult hookah users (ages 18-28) to examine hookah-use experiences and risk perceptions. Results Two dominant themes that emerged from the discussions were the social aspects of use (eg, "ending up" at a hookah café while out with friends), and the mental and physiological reactions to use (eg, relaxation and a "high" feeling). Participants often argued that because they only used hookah every few weeks, hookah use was much less dangerous than cigarette use. Conclusions Findings suggest that hookah research should account for heuristic processing and point to several areas where better health communication and stricter regulatory policies are needed.
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Schick SF, Blount BC, Jacob P, Saliba NA, Bernert JT, El Hellani A, Jatlow P, Pappas RS, Wang L, Foulds J, Ghosh A, Hecht SS, Gomez JC, Martin JR, Mesaros C, Srivastava S, St Helen G, Tarran R, Lorkiewicz PK, Blair IA, Kimmel HL, Doerschuk CM, Benowitz NL, Bhatnagar A. Biomarkers of exposure to new and emerging tobacco delivery products. Am J Physiol Lung Cell Mol Physiol 2017; 313:L425-L452. [PMID: 28522563 PMCID: PMC5626373 DOI: 10.1152/ajplung.00343.2016] [Citation(s) in RCA: 81] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Revised: 04/18/2017] [Accepted: 05/09/2017] [Indexed: 12/20/2022] Open
Abstract
Accurate and reliable measurements of exposure to tobacco products are essential for identifying and confirming patterns of tobacco product use and for assessing their potential biological effects in both human populations and experimental systems. Due to the introduction of new tobacco-derived products and the development of novel ways to modify and use conventional tobacco products, precise and specific assessments of exposure to tobacco are now more important than ever. Biomarkers that were developed and validated to measure exposure to cigarettes are being evaluated to assess their use for measuring exposure to these new products. Here, we review current methods for measuring exposure to new and emerging tobacco products, such as electronic cigarettes, little cigars, water pipes, and cigarillos. Rigorously validated biomarkers specific to these new products have not yet been identified. Here, we discuss the strengths and limitations of current approaches, including whether they provide reliable exposure estimates for new and emerging products. We provide specific guidance for choosing practical and economical biomarkers for different study designs and experimental conditions. Our goal is to help both new and experienced investigators measure exposure to tobacco products accurately and avoid common experimental errors. With the identification of the capacity gaps in biomarker research on new and emerging tobacco products, we hope to provide researchers, policymakers, and funding agencies with a clear action plan for conducting and promoting research on the patterns of use and health effects of these products.
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Affiliation(s)
- Suzaynn F Schick
- Division of Occupational and Environmental Medicine, Department of Medicine, University of California, San Francisco, California;
| | | | - Peyton Jacob
- Division of Clinical Pharmacology and Experimental Therapeutics, Department of Medicine, University of California, San Francisco, California
| | - Najat A Saliba
- Department of Chemistry, American University of Beirut, Beirut, Lebanon
- Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, Virginia
| | - John T Bernert
- Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Ahmad El Hellani
- Department of Chemistry, American University of Beirut, Beirut, Lebanon
- Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, Virginia
| | - Peter Jatlow
- Departments of Laboratory Medicine and Psychiatry, Yale University, New Haven, Connecticut
| | - R Steven Pappas
- Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Lanqing Wang
- Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Jonathan Foulds
- Tobacco Center of Regulatory Science, College of Medicine, Pennsylvania State University, Hershey, Pennsylvania
| | - Arunava Ghosh
- Marsico Lung Institute, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Stephen S Hecht
- Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
| | - John C Gomez
- Marsico Lung Institute, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Jessica R Martin
- Marsico Lung Institute, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Clementina Mesaros
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Sanjay Srivastava
- Department of Medicine, Institute of Molecular Cardiology and Diabetes and Obesity Center, University of Louisville, Louisville, Kentucky
| | - Gideon St Helen
- Division of Clinical Pharmacology and Experimental Therapeutics, Department of Medicine, University of California, San Francisco, California
| | - Robert Tarran
- Marsico Lung Institute, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Pawel K Lorkiewicz
- Department of Medicine, Institute of Molecular Cardiology and Diabetes and Obesity Center, University of Louisville, Louisville, Kentucky
| | - Ian A Blair
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Heather L Kimmel
- Division of Epidemiology, Services and Prevention Research, National Institute on Drug Abuse, National Institutes of Health, Bethesda, Maryland
| | - Claire M Doerschuk
- Marsico Lung Institute, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Neal L Benowitz
- Division of Clinical Pharmacology and Experimental Therapeutics, Departments of Medicine and Bioengineering and Therapeutic Sciences, University of California, San Francisco, California; and
| | - Aruni Bhatnagar
- Department of Medicine, Institute of Molecular Cardiology and Diabetes and Obesity Center, University of Louisville, Louisville, Kentucky
- American Heart Association Tobacco Regulation and Addiction Center, University of Louisville, Louisville, Kentucky
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Rahal Z, El Nemr S, Sinjab A, Chami H, Tfayli A, Kadara H. Smoking and Lung Cancer: A Geo-Regional Perspective. Front Oncol 2017; 7:194. [PMID: 28920053 PMCID: PMC5585135 DOI: 10.3389/fonc.2017.00194] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Accepted: 08/14/2017] [Indexed: 12/29/2022] Open
Abstract
Lung cancer is the leading cause of cancer-related deaths worldwide. Non-small cell lung cancer (NSCLC) represents the most frequently diagnosed subtype of this morbid malignancy. NSCLC is causally linked to tobacco consumption with more than 500 million smokers worldwide at high risk for this fatal malignancy. We are currently lagging in our knowledge of the early molecular (e.g., genomic) effects of smoking in NSCLC pathogenesis that would constitute ideal markers for early detection. This limitation is further amplified when considering the variable etiologic factors in NSCLC pathogenesis among different regions around the globe. In this review, we present our current knowledge of genomic alterations arising during early stages of smoking-induced lung cancer initiation and progression, including discussing the premalignant airway field of injury induced by smoking. The review also underscores the wider spectra and higher age-adjusted rates of tobacco (e.g., water-pipe smoke) consumption, along with elevated environmental carcinogenic exposures and relatively poorer socioeconomic status, in low-middle income countries (LMICs), with Lebanon as an exemplar. This “cocktail” of carcinogenic exposures warrants the pressing need to understand the complex etiology of lung malignancies developing in LMICs such as Lebanon.
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Affiliation(s)
- Zahraa Rahal
- Faculty of Arts and Sciences, Department of Biology, American University of Beirut, Beirut, Lebanon
| | - Shaza El Nemr
- Faculty of Medicine, Department of Biochemistry and Molecular Genetics, American University of Beirut, Beirut, Lebanon
| | - Ansam Sinjab
- Faculty of Medicine, Department of Biochemistry and Molecular Genetics, American University of Beirut, Beirut, Lebanon
| | - Hassan Chami
- Faculty of Medicine, Department of Internal Medicine, American University of Beirut, Beirut, Lebanon
| | - Arafat Tfayli
- Faculty of Medicine, Department of Internal Medicine, American University of Beirut, Beirut, Lebanon
| | - Humam Kadara
- Faculty of Medicine, Department of Biochemistry and Molecular Genetics, American University of Beirut, Beirut, Lebanon.,Department of Epidemiology, Division of Cancer Prevention, University of Texas MD Anderson Cancer Center, Houston, TX, United States
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Alomari MA, Al-sheyab NA. Dual tobacco smoking is the new trend among adolescents: Update from the Irbid-TRY. JOURNAL OF SUBSTANCE USE 2017. [DOI: 10.1080/14659891.2017.1348559] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Mahmoud A. Alomari
- Division of Physical Therapy, Department of Rehabilitation Sciences, Jordan University of Science and Technology, Irbid, Jordan
| | - Nihaya A. Al-sheyab
- Faculty of Nursing, Maternal and Child Health Department, Jordan University of Science and Technology, Irbid, Jordan
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Ramôa CP, Eissenberg T, Sahingur SE. Increasing popularity of waterpipe tobacco smoking and electronic cigarette use: Implications for oral healthcare. J Periodontal Res 2017; 52:813-823. [PMID: 28393367 DOI: 10.1111/jre.12458] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/04/2017] [Indexed: 01/02/2023]
Abstract
Cigarette smoking increases the risk of developing several systemic conditions including cancer, cardiovascular and pulmonary diseases. Cigarette smoking is also detrimental to oral health as it increases the incidence and severity of oral cancer, periodontal diseases and peri-implantitis, as well as impacting negatively on the dental patients' response to therapy. Therefore, consideration of smoking behavior and recommendation of smoking cessation are important parts of dental treatment planning. However, cigarettes are no longer the most popular form of tobacco use among adolescents in the United States and globally. In recent years, tobacco smoking using a waterpipe ("hookah," "shisha") and use of electronic cigarettes (ECIGs) has increased significantly. Thus, dental clinicians likely will treat more patients who are waterpipe and/or ECIG users. Yet, the literature on the health effects of waterpipe and ECIGs use is sparse. Both waterpipe and ECIGs deliver the dependence-producing drug nicotine. Waterpipe tobacco smoking has been associated with periodontitis, dry socket, premalignant lesions, and oral and esophageal cancer. The health effects of long-term ECIG use are unknown. The purpose of this review is to inform healthcare professionals about waterpipes and ECIGs, highlight emerging evidence on the biological effects of these increasingly popular tobacco products, and introduce perspectives for dental patient management and future research.
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Affiliation(s)
- C P Ramôa
- Department of Psychology, Virginia Commonwealth University, Richmond, VA, USA
| | - T Eissenberg
- Department of Psychology, Virginia Commonwealth University, Richmond, VA, USA
| | - S E Sahingur
- Department of Periodontics, Virginia Commonwealth University, Richmond, VA, USA.,Philips Institute for Oral Health Research, Virginia Commonwealth University, Richmond, VA, USA
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Awan KH, Siddiqi K, Patil S, Hussain QA. Assessing the Effect of Waterpipe Smoking on Cancer Outcome - a Systematic Review of Current Evidence. Asian Pac J Cancer Prev 2017; 18:495-502. [PMID: 28345836 PMCID: PMC5454749 DOI: 10.22034/apjcp.2017.18.2.495] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Background: Waterpipe smoking (WPS) is widely believed to be a safe and hazard-free tobacco habit. However,
a number of studies have indicated that exposure to several toxicants and carcinogens through WPS is strongly related
to serious health hazards. The current paper presents a narrative review on the effects of WPS on cancer outcome.
Methods: The addressed focused question was “Is there an association between waterpipe smoking and cancer outcome?”
PubMed, Medline, EMBASE, ISI Web of Science and the Cochrane databases were searched until June 2015 using the
key words “Waterpipe”, “Hookah”, “Narghileh”, “Shisha”, “Hubbly Bubbly” “cancer” in various combinations. Letters
to the Editor, review articles, case-reports and unpublished articles were excluded. Results: A total of 16 studies were
included: six on lung cancer, three on oesophageal cancer, two on gastric cancer, two on bladder cancer, and one each
on nasopharyngeal, pancreatic and prostate cancers. Our search did not yield any study that evaluated the risk of oral
cancer in WPS users. The available evidence showed a significant association of WPS with lung cancer (UOR 6.0, 95%
CI 1.78–20.26); however, no association was observed with bladder, nasopharyngeal, pancreatic and prostate cancers.
Gastric (OR 3.4, 95% CI 1.7-7.1) and oesophageal cancers (OR 1.85, 95% CI 1.41-2.44) were observed to have weak
associations with WPS. Conclusion: Regardless of the limitations, there is sufficient evidence to suggest associations
of WPS with cancer, particularly in the lung. Future well-designed studies are required to identify and quantify with
confidence all the health effects of this form of smoking.
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Affiliation(s)
- Kamran Habib Awan
- College of Dental Medicine, Roseman University of Health Sciences, South Jordan, Utah 84095, United States.
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Chang CM, Edwards SH, Arab A, Del Valle-Pinero AY, Yang L, Hatsukami DK. Biomarkers of Tobacco Exposure: Summary of an FDA-Sponsored Public Workshop. Cancer Epidemiol Biomarkers Prev 2016; 26:291-302. [PMID: 28151705 DOI: 10.1158/1055-9965.epi-16-0675] [Citation(s) in RCA: 84] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2016] [Revised: 10/25/2016] [Accepted: 10/31/2016] [Indexed: 12/22/2022] Open
Abstract
Since 2009, the FDA Center for Tobacco Products (CTP) has had the authority to regulate the manufacturing, distribution, and marketing of tobacco products in order to reduce the death and disease caused by tobacco use. Biomarkers of exposure pertain to actual human exposure to chemicals arising from tobacco use and could play an important role across a number of FDA regulatory activities, including assessing new and modified-risk tobacco products and identifying and evaluating potential product standards. On August 3-4, 2015, FDA/CTP hosted a public workshop focused on biomarkers of exposure with participants from government, industry, academia, and other organizations. The workshop was divided into four sessions focused on: (i) approaches to evaluating and selecting biomarkers; (ii) biomarkers of exposure and relationship to disease risk; (iii) currently used biomarkers of exposure and biomarkers in development; and (iv) biomarkers of exposure and the assessment of smokeless tobacco and electronic nicotine delivery systems. This article synthesizes the main findings from the workshop and highlights research areas that could further strengthen the science around biomarkers of exposure and help determine their application in tobacco product regulation. Cancer Epidemiol Biomarkers Prev; 26(3); 291-302. ©2016 AACR.
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Affiliation(s)
- Cindy M Chang
- Office of Science, Center for Tobacco Products, Food and Drug Administration, Silver Spring, Maryland.
| | - Selvin H Edwards
- Office of Science, Center for Tobacco Products, Food and Drug Administration, Silver Spring, Maryland
| | - Aarthi Arab
- Office of Science, Center for Tobacco Products, Food and Drug Administration, Silver Spring, Maryland
| | | | - Ling Yang
- Office of Science, Center for Tobacco Products, Food and Drug Administration, Silver Spring, Maryland
| | - Dorothy K Hatsukami
- Department of Psychiatry, Tobacco Research Programs, University of Minnesota, Minneapolis, Minnesota
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Kim KH, Kabir E, Jahan SA. Waterpipe tobacco smoking and its human health impacts. JOURNAL OF HAZARDOUS MATERIALS 2016; 317:229-236. [PMID: 27285594 DOI: 10.1016/j.jhazmat.2016.05.075] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2015] [Revised: 01/23/2016] [Accepted: 05/25/2016] [Indexed: 05/12/2023]
Abstract
Waterpipe tobacco smoking (WTS, also known as hookah, shisha, narghile, and many other names) involves passing tobacco smoke through water prior to inhalation by the consumer. As the number of waterpipe smokers is rising rapidly, there is growing concern over the use of WTS, particularly as there has been a widely held misconception that WTS is free from health hazards. In reality, it is associated with a variety of adverse health outcomes on both a short- and long-term basis. Hence, it is desirable to develop advanced techniques for surveillance, intervention, and regulatory/policy frameworks specific to the production and use of waterpipe tobacco. This review is written to survey the types and extent of pollutants released from its use and their potential health risks. A review of the present regulation guidelines is also included.
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Affiliation(s)
- Ki-Hyun Kim
- Department of Civil and Environmental Engineering, Hanyang University, Seoul 04763, Republic of Korea.
| | - Ehsanul Kabir
- Department of Farm, Power, and Machinery, Bangladesh Agricultural University, Mymensingh, Bangladesh
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Die Wasserpfeife (Shisha) – Innenraumluftqualität, Human-Biomonitoring und Gesundheitseffekte. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2016; 59:1593-1604. [DOI: 10.1007/s00103-016-2462-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Montazeri Z, Nyiraneza C, El-Katerji H, Little J. Waterpipe smoking and cancer: systematic review and meta-analysis. Tob Control 2016; 26:92-97. [PMID: 27165994 DOI: 10.1136/tobaccocontrol-2015-052758] [Citation(s) in RCA: 94] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2015] [Accepted: 04/19/2016] [Indexed: 01/28/2023]
Abstract
OBJECTIVE Although accumulating evidence suggests harmful effects of waterpipe smoking, there is limited information about its direct association with chronic diseases, notably cancer. We provide an up-to-date systematic review and meta-analysis of the association between waterpipe smoking and cancer. DATA SOURCES Systematic search of articles indexed in main biomedical databases: Pubmed, EmBase, Google Scholar and Web of Science, published between 1962 and September 2014. Search keywords included a combination of waterpipe or hookah, sheesha, nargile, hubble-bubble, goza or gaylan, and cancer. STUDY SELECTION Focus on observational studies (cohort, case-control, cross-sectional) that evaluated the association between waterpipe smoking and cancer. Studies with mixed exposures excluded. DATA EXTRACTION Two investigators independently extracted data and reached consensus on all items. DATA SYNTHESIS 13 case-control studies met the inclusion criteria and were considered for meta-analysis. The methodological quality of included studies was assessed using the Newcastle-Ottawa Scale (NOS). Meta-analysis revealed a positive association between waterpipe smoking and lung cancer (OR=4.58 (2.61 to 8.03); I2=44.67%), and oesophageal cancer (OR=3.63 (1.39 to 9.44); I2 =94.49%). The majority of studies had a NOS score of 5-6 or 7, indicating 'fair' or 'good' quality, respectively. CONCLUSIONS Our findings support a positive association between waterpipe smoking and cancer risk. However, high-quality studies with standardised exposure measurements are needed to clarify the contribution of waterpipe smoking to chronic diseases. More investments in initiatives for surveillance, intervention and regulatory policy for waterpipe smoking are urgently warranted.
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Affiliation(s)
- Zahra Montazeri
- School of Epidemiology, Public Health and Preventive Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Christine Nyiraneza
- School of Epidemiology, Public Health and Preventive Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Hoda El-Katerji
- School of Epidemiology, Public Health and Preventive Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Julian Little
- School of Epidemiology, Public Health and Preventive Medicine, University of Ottawa, Ottawa, Ontario, Canada
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Ramôa CP, Shihadeh A, Salman R, Eissenberg T. Group Waterpipe Tobacco Smoking Increases Smoke Toxicant Concentration. Nicotine Tob Res 2016; 18:770-6. [PMID: 26659913 PMCID: PMC5896837 DOI: 10.1093/ntr/ntv271] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2015] [Accepted: 12/03/2015] [Indexed: 11/13/2022]
Abstract
INTRODUCTION Waterpipe tobacco smoking is a global health concern. Laboratory research has focused on individual waterpipe users while group use is common. This study examined user toxicant exposure and smoke toxicant yield associated with individual and group waterpipe smoking. METHODS Twenty-two pairs of waterpipe smokers used a waterpipe individually and as a dyad. Before and after smoking, blood was sampled and expired carbon monoxide (CO) measured; puff topography was recorded throughout. One participant from each pair was selected randomly and their plasma nicotine and expired air CO concentrations were compared when smoking alone to when smoking as part of a dyad. Recorded puff topography was used to machine-produce smoke that was analyzed for toxicant content. RESULTS There was no difference in mean plasma nicotine concentration when an individual smoked as part of a dyad (mean = 14.9 ng/ml; standard error of the mean [SEM] = 3.0) compared to when smoking alone (mean = 10.0 ng/ml; SEM = 1.5). An individual smoking as part of as a dyad had, on average, lower CO (mean = 15.8 ppm; SEM = 2.0) compared to when smoking alone (mean= 21.3 ppm; SEM = 2.7). When two participants smoked as a dyad they took, on average, more puffs (mean = 109.8; SEM = 7.6) than a singleton smoker (mean = 77.7; SEM = 8.1) and a shorter interpuff interval (IPI; dyad mean = 23.8 seconds; SEM = 1.9; singleton mean = 40.8 seconds; SEM = 4.8). Higher concentrations of several toxicants were observed in dyad-produced smoke. DISCUSSION Dyad smoking may increase smoke toxicant content, likely due to the dyad's shorter IPIs and greater puff number. More work is needed to understand if group waterpipe smoking alters the health risks of waterpipe tobacco smoking. IMPLICATIONS This study is the first to measure toxicants in smoke generated from a waterpipe when used by a dyad. Relative to smoke generated by a singleton, dyad smoke had higher concentration of some toxicants. These differences may be attributed to differences in puffing behavior, specifically the shorter IPI and greater puff number observed in the dyad condition. Relative to singleton smokers, dyad smokers were exposed to less CO, but nicotine exposure did not differ. More work is needed to assess the health effects of inhalation of more toxicant-laden smoke during group waterpipe use.
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Affiliation(s)
- Carolina P Ramôa
- Center for the Study of Tobacco Products, Department of Psychology, Virginia Commonwealth University, Richmond, VA
| | - Alan Shihadeh
- Center for the Study of Tobacco Products, Department of Psychology, Virginia Commonwealth University, Richmond, VA; Department of Mechanical Engineering, American University of Beirut, Beirut, Lebanon
| | - Rola Salman
- Department of Mechanical Engineering, American University of Beirut, Beirut, Lebanon
| | - Thomas Eissenberg
- Center for the Study of Tobacco Products, Department of Psychology, Virginia Commonwealth University, Richmond, VA;
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Jawad M, Choaie E, Brose L, Dogar O, Grant A, Jenkinson E, McEwen A, Millett C, Shahab L. Waterpipe Tobacco Use in the United Kingdom: A Cross-Sectional Study among University Students and Stop Smoking Practitioners. PLoS One 2016; 11:e0146799. [PMID: 26745806 PMCID: PMC4706414 DOI: 10.1371/journal.pone.0146799] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Accepted: 12/21/2015] [Indexed: 02/06/2023] Open
Abstract
INTRODUCTION Despite cigarette-like adverse health outcomes associated with waterpipe tobacco smoking and increase in its use among youth, it is a much underexplored research area. We aimed to measure the prevalence and patterns of waterpipe tobacco use and evaluate tobacco control policy with respect to waterpipe tobacco, in several universities across the UK. We also aimed to measure stop smoking practitioners' encounter of waterpipe tobacco smoking. METHODS We distributed an online survey to six UK universities, asking detailed questions on waterpipe tobacco. Multivariable logistic regression models, adjusted for age, gender, ethnicity, graduate status, university and socioeconomic status (SES) assessed associations between waterpipe tobacco smoking (single use and dual use with cigarettes) and sociodemographic variables. SES was ascertained by average weekly self-spend on non-essentials. We also descriptively analysed data from a 2012 survey of stop smoking practitioners to assess the proportion of clients that used waterpipe regularly. RESULTS f 2217 student responses, 66.0% (95% CI 63.9-68.0%) had tried waterpipe tobacco smoking; 14.3% (95% CI 12.8-15.8%) reported past-30 day use, and 8.7% (95% CI 7.6-9.9%) reported at least monthly users. Past-30 day waterpipe-only use was associated with being younger (AOR 0.95, 95% CI 0.91-0.99), male (AOR 1.44, 95% CI 1.08-1.94), higher SES (AOR 1.16, 95% CI 1.06-1.28) and belonging to non-white ethnicities (vs. white, AOR 2.24, 95% CI 1.66-3.04). Compared to less than monthly users, monthly users were significantly more likely to have urges to smoke waterpipe (28.1% vs. 3.1%, p<0.001) report difficulty in quitting (15.5% vs. 0.8%, p<0.001), report feeling guilty, and annoyed when criticised about waterpipe smoking (19.2% vs. 9.2%, p<0.001). Nearly a third (32.5%) of respondents who had tried waterpipe had violated the UK smokefree law and a quarter (24.5%) reporting seeing health warnings on waterpipe tobacco packaging or apparatuses. Of 1,282 smoking cessation practitioners, a quarter (23.4%, 95% CI 21.5-26.1%) reported having some clients who regularly use waterpipes, but 69.5% (95% CI 67.0-72.0%) never ask clients about waterpipe use. Three quarters (74.8%, 95% CI 72.4-77.1%) want more information about waterpipe tobacco smoking. CONCLUSIONS While two thirds of university students have ever tried waterpipe tobacco, at least monthly use is less common. Regular users display features of waterpipe tobacco dependence, and a substantial minority of SSS practitioners encounter clients who regularly use waterpipe. The lack of training on waterpipe for SSS practitioners and reported violations of smokefree laws for waterpipe highlight the need for regular surveillance of and a coordinated tobacco control strategy for waterpipe use.
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Affiliation(s)
- Mohammed Jawad
- Department of Primary Care and Public Health, Imperial College London, Hammersmith, W6 8RP, United Kingdom
- Academic Unit of Primary Care and Population Sciences, University of Southampton, Hampshire, SO16 6YD, United Kingdom
- * E-mail:
| | - Elham Choaie
- Department of Epidemiology and Public Health, University College London, London, WC1E 6BT, United Kingdom
| | - Leonie Brose
- Addictions Department, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, SE5 8BB, United Kingdom
| | - Omara Dogar
- Department of Health Sciences, University of York, York, YO10 5DD, United Kingdom
| | - Aimee Grant
- Institute of Primary Care and Public Health, Cardiff University School of Medicine, Cardiff, CF14 4YS, United Kingdom
| | - Elizabeth Jenkinson
- Centre for Appearance Research, University of the West of England, Bristol, BS16 1QY, United Kingdom
| | - Andy McEwen
- Department of Epidemiology and Public Health, University College London, London, WC1E 6BT, United Kingdom
| | - Christopher Millett
- Department of Primary Care and Public Health, Imperial College London, Hammersmith, W6 8RP, United Kingdom
| | - Lion Shahab
- Department of Epidemiology and Public Health, University College London, London, WC1E 6BT, United Kingdom
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Abstract
BACKGROUND Potential harms associated with hookah smoking are largely unrecognized and it is emerging as a trendy behavior. To help inform policy and preventive interventions, we used responses from a population survey of US adults to examine risk factors associated with hookah involvement. METHOD An online survey of 17 522 US adults was conducted in 2013. The nationally representative sample was drawn from GfK Group's KnowledgePanel plus off-panel recruitment. Multinomial logistic regression was used to examine the relationships between tobacco use patterns across multiple products (cigarettes, cigars, and dissolvables), perceived harms towards regular pipe/hookah use, and demographic characteristics with hookah involvement (never used, ever used with/without reusing intent). RESULT Nearly one in five (16%) of the respondents had smoked hookah at least once in their life ("ever users"). Ever users of hookah were at higher risk of having used cigarettes, cigars, and dissolvable tobacco products (all P < .01). Odds for hookah use were greater for those who perceived regular pipe/hookah use as less dangerous (P < .05). Odds for hookah involvement were higher among young adults (P < .001), individuals with higher educational attainment (P < .01), and Hispanics/Latinos (P < .05). CONCLUSIONS Information about the public health harms associated with hookah smoking should be delivered to individuals at-risk for hookah smoking. It is likely that misconceptions about the safety of hookah smoking could be driving, at least in-part, its increase in popularity.
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Affiliation(s)
| | - Melissa J Krauss
- Department of Psychiatry, Washington University School of Medicine, St. Louis, MO
| | - Yoonsang Kim
- Institute for Health Research and Policy, University of Illinois at Chicago, Chicago, IL
| | - Sherry L Emery
- Institute for Health Research and Policy, University of Illinois at Chicago, Chicago, IL
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Kassem NOF, Jackson SR, Boman-Davis M, Kassem NO, Liles S, Daffa RM, Yasmin R, Madanat H, Hovell MF. Hookah Smoking and Facilitators/Barriers to Lounge Use among Students at a US University. Am J Health Behav 2015; 39:832-48. [PMID: 26450551 DOI: 10.5993/ajhb.39.6.11] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
OBJECTIVE To examine hookah tobacco use, hookah lounge attendance, and facilitators and barriers to hookah lounge attendance. METHODS A cross-sectional Web-based survey of a random sample of 1332 undergraduate students (Mean Age = 21.2 years) attending a United States university. RESULTS The majority of respondents (72.8%) had ever smoked hookah tobacco, and 28% of those had ever smoked during adolescence. The majority of ever hookah smokers (81.5%) and a portion of never hookah smokers (20%) had ever been to a hookah lounge. The adjusted odds of ever visiting a hookah lounge were 2.1 times higher among participants who reported that the closest hookah lounge to the university was < 5 miles away than those who reported that the closest hookah lounge was ≥ 5 miles away. Facilitators of visiting hookah lounges included friends and close proximity of hookah lounges to campus; barriers included cost of smoking hookah, crowded lounges, and having to be 18 years old. CONCLUSION Youth are vulnerable to experimenting with hookah tobacco smoking. Hookah lounges provide patrons the opportunity to smoke hookah tobacco with smoker and non-smoker friends in entertaining settings. Our findings suggest that zoning laws and anti-hookah smoking legislation may help curb hookah uptake by prohibiting hookah lounges from opening in close proximity to universities, reducing the density of hookah lounges in cities, and raising the admission age for hookah lounges to 21 years.
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Affiliation(s)
- Nada O F Kassem
- Center for Behavioral Epidemiology and Community Health (CBEACH), San Diego State University Research Foundation, San Diego, CA, USA.
| | - Sheila R Jackson
- Center for Behavioral Epidemiology and Community Health (CBEACH), San Diego State University Research Foundation, San Diego, CA, USA
| | | | - Noura O Kassem
- Center for Behavioral Epidemiology and Community Health (CBEACH), San Diego State University Research Foundation, San Diego, CA, USA
| | - Sandy Liles
- Center for Behavioral Epidemiology and Community Health (CBEACH), San Diego State University Research Foundation, San Diego, CA, USA
| | - Reem M Daffa
- Center for Behavioral Epidemiology and Community Health (CBEACH), San Diego State University Research Foundation, San Diego, CA, USA
| | - Roxana Yasmin
- Center for Behavioral Epidemiology and Community Health (CBEACH), San Diego State University Research Foundation, San Diego, CA, USA
| | - Hala Madanat
- Graduate School of Public Health, San Diego State University, San Diego, CA, USA
| | - Melbourne F Hovell
- Center for Behavioral Epidemiology and Community Health (CBEACH), San Diego State University Research Foundation, San Diego, CA, USA
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Brinkman MC, Kim H, Gordon SM, Kroeger RR, Reyes IL, Deojay DM, Chitwood C, Lane TE, Clark PI. Design and Validation of a Research-Grade Waterpipe Equipped With Puff Topography Analyzer. Nicotine Tob Res 2015; 18:785-93. [PMID: 26377514 DOI: 10.1093/ntr/ntv180] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2015] [Accepted: 08/07/2015] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Worldwide, commercially available waterpipes vary widely in design and durability, including differences in fabrication materials, degree of leak-tight fit, and flow path diameter. Little is known about how the components of the waterpipe may influence puffing behavior and user's exposure to toxins. To systematically evaluate exposure, it is necessary to use a standardized research-grade waterpipe (RWP) when conducting clinical and laboratory-based trials. METHODS We developed a RWP that is configured with an in-line topography system which allows real-time measurement and recording of the smoke volume drawn through the RWP. The RWP was calibrated across the flow rate range expected for waterpipe tobacco smoking and the calibration was verified for known puff volumes using a smoking machine. Operation of the RWP was qualified in a cohort of experienced waterpipe smokers, each smoker using the RWP ad libitum in a laboratory setting while smoker topography and subjective effects data were collected. RESULTS RWP machine smoking was highly reproducible and yielded puff volumes that agreed well with true values. User acceptance was comparable, and puffing behavior was similar in pattern, with more frequent puffing in the beginning of the session, but significantly different in intensity from that used to estimate the majority of toxicant exposure reported in the literature. CONCLUSIONS The RWP operates with known precision and accuracy and is well accepted by experienced smokers. This tool can be used to determine the extent to which puffing behaviors are affected by the waterpipe design, components, and/or accessories, tobacco nicotine content, sweet flavorings and/or additives known to increase addictiveness. IMPLICATIONS This study describes a standardized RWP, equipped with a puffing topography analyzer, which can operate with known precision and accuracy, and is well-accepted by experienced smokers in terms of satisfaction and reward. The RWP is an important tool for determining if puffing behaviors, and thus estimated toxin exposures, are affected by the waterpipe design, components, and/or accessories, tobacco nicotine content, sweet flavorings, and/or additives that are known to increase addictiveness.
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Affiliation(s)
- Marielle C Brinkman
- Public Health Center for Tobacco Research, Battelle, Columbus, OH; Health and Analytics, Battelle, Columbus, OH;
| | - Hyoshin Kim
- Public Health Center for Tobacco Research, Battelle, Columbus, OH; Health and Analytics, Battelle, Seattle, WA
| | - Sydney M Gordon
- Public Health Center for Tobacco Research, Battelle, Columbus, OH; Health and Analytics, Battelle, Columbus, OH
| | - Robyn R Kroeger
- Public Health Center for Tobacco Research, Battelle, Columbus, OH; Health and Analytics, Battelle, Columbus, OH
| | - Iza L Reyes
- Public Health Center for Tobacco Research, Battelle, Columbus, OH
| | | | - Caleb Chitwood
- Public Health Center for Tobacco Research, Battelle, Columbus, OH
| | - Timothy E Lane
- Applied Biology and Aerosol Technology, Battelle, Columbus, OH
| | - Pamela I Clark
- School of Public Health, University of Maryland, College Park, MD
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Kassem NOF, Kassem NO, Jackson SR, Liles S, Daffa RM, Zarth AT, Younis MA, Carmella SG, Hofstetter CR, Chatfield DA, Matt GE, Hecht SS, Hovell MF. Benzene uptake in Hookah smokers and non-smokers attending Hookah social events: regulatory implications. Cancer Epidemiol Biomarkers Prev 2015; 23:2793-809. [PMID: 25416714 DOI: 10.1158/1055-9965.epi-14-0576] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Benzene is a human hematotoxicant and a leukemogen that causes lymphohematopoietic cancers, especially acute myelogenous leukemia. We investigated uptake of benzene in hookah smokers and non-smokers attending hookah social events in naturalistic settings where hookah tobacco was smoked exclusively. METHODS We quantified S-phenylmercapturic acid (SPMA), a metabolite of benzene, in the urine of 105 hookah smokers and 103 non-smokers. Participants provided spot urine samples the morning of and the morning after attending an indoor hookah-only smoking social event at a hookah lounge or in a private home. RESULTS Urinary SPMA levels in hookah smokers increased significantly following a hookah social event (P < 0.001). This increase was 4.2 times higher after hookah lounge events (P < 0.001) and 1.9 times higher after home events (P = 0.003). In non-smokers, urinary SPMA levels increased 2.6 times after hookah lounge events (P = 0.055); however, similar urinary SPMA levels were detected before and after home events, possibly indicating chronic exposure to benzene (P = 0.933). CONCLUSIONS Our data provide the first evidence for uptake of benzene in hookah smokers and non-smokers exposed to hookah tobacco secondhand smoke at social events in private homes compared with their counterparts in hookah lounges. Hookah tobacco smoke is a source of benzene exposure, a risk factor for leukemia. IMPACT Because there is no safe level of exposure to benzene, our results call for interventions to reduce or prevent hookah tobacco use, regulatory actions to limit hookah-related exposure to toxicants including benzene, initiate labeling of hookah-related products, and include hookah smoking in clean indoor air legislation.
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