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Tao X, Zhang J, Meng Q, Chu J, Zhao R, Liu Y, Dong Y, Xu H, Tian T, Cui J, Zhang L, Chu M. The potential health effects associated with electronic-cigarette. ENVIRONMENTAL RESEARCH 2024; 245:118056. [PMID: 38157958 DOI: 10.1016/j.envres.2023.118056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 12/17/2023] [Accepted: 12/25/2023] [Indexed: 01/03/2024]
Abstract
A good old gateway theory that electronic-cigarettes (e-cigarettes) are widely recognized as safer tobacco substitutes. In actuality, demographics also show that vaping cannibalizes smoking, the best explanation of the data is the "common liability". However, the utilization of e-cigarette products remains a controversial topic at present. Currently, there has been a widespread and substantial growth in e-cigarette use worldwide owing to their endless new flavors and customizable characteristics. Furthermore, e-cigarette has grown widespread among smokers as well as non-smokers, including adolescents and young adults. And some studies have shown that e-cigarette users are at greater risk to start using combustible cigarettes while e-cigarettes use was also observed the potential benefits to people who want to quit smoking or not. Although it is true that e-cigarettes generally contain fewer toxic substances than combustible cigarettes, this does not mean that the chemical composition in e-cigarettes aerosols poses absolutely no risks. While concerns about toxic substances in e-cigarettes and their widespread use in the population are reasonable, it is also crucial to consider that e-cigarettes have been associated with the potential for promoting smoking cessation and the clinically relevant improvements in users with smoking-related pathologies. Meanwhile, there is still short of understanding of the health impacts associated with e-cigarette use. Therefore, in this review, we discussed the health impacts of e-cigarette exposure on oral, nasal, pulmonary, cardiovascular systems and brain. We aspire for this review to change people's previous perceptions of e-cigarettes and provide them with a more balanced perspective. Additionally, we suggest appropriate adjustments on regulation and policy for e-cigarette to gain greater public health benefits.
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Affiliation(s)
- Xiaobo Tao
- Department of Epidemiology, School of Public Health, Nantong University, Nantong, Jiangsu, China
| | - Jiale Zhang
- The Second People's Hospital of Nantong, Nantong, Jiangsu, China
| | - Qianyao Meng
- Department of Global Health and Population, School of Public Health, Harvard University, Boston, USA
| | - Junfeng Chu
- Department of Oncology, Jiangdu People's Hospital of Yangzhou, Yangzhou, Jiangsu, China
| | - Rongrong Zhao
- Department of Oncology, Jiangdu People's Hospital of Yangzhou, Yangzhou, Jiangsu, China
| | - Yiran Liu
- Department of Epidemiology, School of Public Health, Nantong University, Nantong, Jiangsu, China
| | - Yang Dong
- Department of Epidemiology, School of Public Health, Nantong University, Nantong, Jiangsu, China
| | - Huiwen Xu
- Department of Epidemiology, School of Public Health, Nantong University, Nantong, Jiangsu, China
| | - Tian Tian
- Department of Epidemiology, School of Public Health, Nantong University, Nantong, Jiangsu, China
| | - Jiahua Cui
- Department of Epidemiology, School of Public Health, Nantong University, Nantong, Jiangsu, China
| | - Lei Zhang
- Department of Epidemiology, School of Public Health, Nantong University, Nantong, Jiangsu, China.
| | - Minjie Chu
- Department of Epidemiology, School of Public Health, Nantong University, Nantong, Jiangsu, China.
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2
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Glantz SA, Nguyen N, Oliveira da Silva AL. Population-Based Disease Odds for E-Cigarettes and Dual Use versus Cigarettes. NEJM EVIDENCE 2024; 3:EVIDoa2300229. [PMID: 38411454 DOI: 10.1056/evidoa2300229] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/28/2024]
Abstract
BACKGROUND: E-cigarettes are promoted as less harmful than cigarettes. There has not been a direct comparison of health effects of e-cigarettes or dual use (concurrently using e-cigarettes and cigarettes) with those of cigarettes in the general population. METHODS: Studies in PubMed, EMBASE, Web of Science, and PsychINFO published through October 1, 2023, were pooled in a random-effects meta-analysis if five or more studies were identified with a disease outcome. We assessed risk of bias with Risk Of Bias In Non-randomized Studies of Exposure and certainty with Grading of Recommendations, Assessment, Development, and Evaluations. Outcomes with fewer studies were summarized but not pooled. RESULTS: We identified 124 odds ratios (94 cross-sectional and 30 longitudinal) from 107 studies. Pooled odds ratios for current e-cigarette versus cigarette use were not different for cardiovascular disease (odds ratio, 0.81; 95% confidence interval, 0.58 to 1.14), stroke (0.73; 0.47 to 1.13), or metabolic dysfunction (0.99; 0.91 to 1.09) but were lower for asthma (0.84; 0.74 to 0.95), chronic obstructive pulmonary disease (0.53; 0.38 to 0.74), and oral disease (0.87; 0.76 to 1.00). Pooled odds ratios for dual use versus cigarettes were increased for all outcomes (range, 1.20 to 1.41). Pooled odds ratios for e-cigarettes and dual use compared with nonuse of either product were increased (e-cigarette range, 1.24 to 1.47; dual use, 1.49 to 3.29). All included studies were assessed as having a low risk of bias. Results were generally not sensitive to study characteristics. Limited studies of other outcomes suggest that e-cigarette use is associated with additional diseases. CONCLUSIONS: There is a need to reassess the assumption that e-cigarette use provides substantial harm reduction across all cigarette-caused diseases, particularly accounting for dual use.
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Affiliation(s)
| | - Nhung Nguyen
- Center for Tobacco Control Research and Education, University of California, San Francisco, San Francisco
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3
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Sahni V. Vaping accuracy. Br Dent J 2023; 235:361-362. [PMID: 37737382 DOI: 10.1038/s41415-023-6348-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 09/01/2023] [Indexed: 09/23/2023]
Affiliation(s)
- V Sahni
- Private Practice, New Delhi, India.
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Thiem DGE, Donkiewicz P, Rejaey R, Wiesmann-Imilowski N, Deschner J, Al-Nawas B, Kämmerer PW. The impact of electronic and conventional cigarettes on periodontal health-a systematic review and meta-analysis. Clin Oral Investig 2023; 27:4911-4928. [PMID: 37526741 PMCID: PMC10492702 DOI: 10.1007/s00784-023-05162-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 07/13/2023] [Indexed: 08/02/2023]
Abstract
OBJECTIVES This systematic review and meta-analysis examined the effects of electronic cigarettes on periodontal health compared to conventional cigarette smoke and a non-smoking population. MATERIALS AND METHODS MEDLINE, Embase, Web of Science, CENTRAL, and ClinicalTrials.gov were screened for literature. Eligibility criteria included clinical studies published between 2006 and 2022 that compare e-cigarettes and conventional cigarettes on periodontal health (bleeding on probing (BoP), plaque index (PI), probing depth (PD), attachment loss (AL), marginal bone loss (MBL), tooth loss, molecular inflammation markers, salivary flow rate). Meta-regression analysis was used to examine the influence of moderator variables. RESULTS Sixteen studies were found to be eligible for qualitative synthesis. Individual analyses showed that cigarette smokers had significantly higher PI, PD, AL, and MBL and increased concentrations of proinflammatory mediators than e-cigarette users and non-smokers. Meta-analysis revealed a 0.33-fold lower chance for BoP in e-cigarette users compared to smokers (p = 0.03), whereby meta-regression failed to detect any effects regarding the age of users and frequency of smoking. A 0.01-fold decreased chance for positive BoP in e-cigarette users compared with non-smokers was seen (p < 0.01). CONCLUSIONS The current findings suggest that that e-cigarette use might be considered a healthier alternative to cigarette smoking concerning periodontal health. Even so, harmful effects of electronic nicotine delivery system (ENDS) usage on periodontal health were seen as well. However, a definitive decision on this research question remains elusive due to the absence of randomized controlled trials. CLINICAL RELEVANCE Electronic cigarettes, marketed as a safer alternative to traditional cigarettes, are becoming increasingly popular. Evidence on the use of electronic cigarettes as a cessation aid and its beneficial impact compared to cigarette smoke remains inconclusive, so the analysis conducted in this review addresses a recent question of high clinical relevance.
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Affiliation(s)
- Daniel G. E. Thiem
- Department of Oral and Maxillofacial Surgery, Facial Plastic Surgery, University Medical Center Mainz, Augustusplatz 2, 55131 Mainz, Germany
| | - Phil Donkiewicz
- Department of Oral and Maxillofacial Surgery, Facial Plastic Surgery, University Medical Center Mainz, Augustusplatz 2, 55131 Mainz, Germany
- Department of Periodontology and Operative Dentistry, University Medical Center Mainz, Augustusplatz 2, 55131 Mainz, Germany
- BioHorizons Camlog, Maybachstr. 5, 71299 Wimsheim, Germany
| | - Raha Rejaey
- Department of Oral and Maxillofacial Surgery, Facial Plastic Surgery, University Medical Center Mainz, Augustusplatz 2, 55131 Mainz, Germany
| | - Nadine Wiesmann-Imilowski
- Department of Oral and Maxillofacial Surgery, Facial Plastic Surgery, University Medical Center Mainz, Augustusplatz 2, 55131 Mainz, Germany
| | - James Deschner
- Department of Periodontology and Operative Dentistry, University Medical Center Mainz, Augustusplatz 2, 55131 Mainz, Germany
| | - Bilal Al-Nawas
- Department of Oral and Maxillofacial Surgery, Facial Plastic Surgery, University Medical Center Mainz, Augustusplatz 2, 55131 Mainz, Germany
| | - Peer W. Kämmerer
- Department of Oral and Maxillofacial Surgery, Facial Plastic Surgery, University Medical Center Mainz, Augustusplatz 2, 55131 Mainz, Germany
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Gaur S, Agnihotri R. The Role of Electronic Cigarettes in Dental Caries: A Scoping Review. SCIENTIFICA 2023; 2023:9980011. [PMID: 37680743 PMCID: PMC10482527 DOI: 10.1155/2023/9980011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 02/15/2023] [Accepted: 08/21/2023] [Indexed: 09/09/2023]
Abstract
Dental caries, a predominant childhood and adolescence affliction, has numerous factors implicated in its pathogenesis. Electronic cigarettes (ECs) have recently gained popularity among the younger population. Various factors, such as the EC liquid composition and aerosols, are associated with the development of dental caries. This review explains numerous EC-related factors which may lead to dental caries. An electronic search was conducted in Medline (Pubmed), Scopus, and Embase databases to evaluate the original research investigating the role of ECs in developing dental caries. About 12 included studies in the review indicated that factors such as the composition of e-liquids and aerosols are significant in the progression of dental caries. Specifically, cariogenic sugars such as sucrose, fructose, glucose, aldehydes, and flavors such as menthol, cinnamon, and strawberry in the e-liquids contribute to dental caries. They are toxic to oral commensals such as Streptococcus gordonii, Streptococcus mitis, Streptococcus intermedius, and Streptococcus oralis and promote the proliferation of cariogenic pathogens such as Streptococcus mutans (S. mutans) which causes dental caries. However, further validation of the effects of ECs on the development of dental caries is warranted through clinical trials.
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Affiliation(s)
- Sumit Gaur
- Department of Pedodontics and Preventive Dentistry, Manipal College of Dental Sciences, Manipal Academy of Higher Education (MAHE), Manipal, Karnataka 576104, India
| | - Rupali Agnihotri
- Department of Periodontology, Manipal College of Dental Sciences, Manipal Academy of Higher Education (MAHE), Manipal, Karnataka 576104, India
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Silveira ML, Everard CD, Sharma E, Lauten K, Alexandridis AA, Duffy K, Taylor EV, Tolliver EA, Blanco C, Compton WM, Kimmel HL, Iafolla T, Hyland A, Chaffee BW. Tobacco Use and Incidence of Adverse Oral Health Outcomes Among US Adults in the Population Assessment of Tobacco and Health Study. JAMA Netw Open 2022; 5:e2245909. [PMID: 36484986 PMCID: PMC9856400 DOI: 10.1001/jamanetworkopen.2022.45909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 10/24/2022] [Indexed: 12/13/2022] Open
Abstract
Importance Evolving tobacco use patterns, including increasing electronic nicotine delivery systems (ENDS) use, warrant re-examination of the associations between tobacco use and oral health. Objective To examine associations between tobacco product use and incidence of adverse oral health outcomes. Design, Setting, and Participants This cohort study used nationally representative data from wave (W) 1 to W5 (2013-2019) of the Population Assessment of Tobacco and Health Study. Recruitment used a stratified address-based, area-probability household sample of the noninstitutionalized US civilian population. The W1 cohort included respondents aged 18 years and older without lifetime history of oral health outcomes at W1 or W3, depending on when the outcome was first assessed. Data analysis was performed from October 2021 to September 2022. Exposures Current (every day or someday use) established (lifetime use of at least 100 cigarettes or "fairly regular" use of other products) use of cigarettes, ENDS, cigars, pipes, hookah, snus, and smokeless tobacco, excluding snus at W1 to W4. Main Outcomes and Measures The primary outcomes were past 12-month self-reported diagnosis of gum disease and precancerous oral lesions (W2-W5) and bone loss around teeth, bleeding after brushing or flossing, loose teeth, and 1 or more teeth removed (W4-W5). Results Sample sizes varied across the 6 oral health outcomes (13 149 respondents for the gum disease sample, 14 993 respondents for the precancerous oral lesions sample, 16 312 respondents for the bone loss around teeth sample, 10 286 respondents for the bleeding after brushing or flossing sample, 15 686 respondents for the loose teeth sample, and 12 061 respondents for the 1 or more teeth removed sample). Slightly more than half of adults (52%-54% across the 6 samples) were women, and the majority were of non-Hispanic White race and ethnicity. Cox proportional hazards models were developed with covariates that included time-dependent tobacco use variables mutually adjusted for each other. Cigarette smoking was positively associated with incidence of gum disease diagnosis (adjusted hazard ratio [AHR], 1.33; 95% CI, 1.11-1.60), loose teeth (AHR, 1.35; 95% CI, 1.05-1.75), and 1 or more teeth removed (AHR, 1.43; 95% CI, 1.18-1.74). Cigar smoking was positively associated with incidence of precancerous oral lesions (AHR, 2.18; 95% CI, 1.38-3.43). In addition, hookah smoking was positively associated with incidence of gum disease diagnosis (AHR, 1.78; 95% CI, 1.20-2.63), and ENDS use was positively associated with incidence of bleeding after brushing or flossing (AHR, 1.27; 95% CI, 1.04-1.54). No associations were observed between snus and smokeless tobacco excluding snus and incidence of oral health outcomes. Conclusions and Relevance The observed associations of combustible tobacco use with incidence of several adverse oral health outcomes and ENDS use with incidence of bleeding after brushing or flossing highlight the importance of longitudinal studies and emphasize the continued importance of tobacco cessation counseling and resources in clinical practice.
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Affiliation(s)
- Marushka L. Silveira
- National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, Maryland
- Kelly Government Solutions, Rockville, Maryland
| | - Colm D. Everard
- Kelly Government Solutions, Rockville, Maryland
- National Institute on Drug Abuse, National Institutes of Health, Bethesda, Maryland
| | | | | | | | - Kara Duffy
- Center for Tobacco Products, US Food and Drug Administration, Silver Spring, Maryland
| | - Ethel V. Taylor
- Center for Tobacco Products, US Food and Drug Administration, Silver Spring, Maryland
| | - Eric A. Tolliver
- Center for Tobacco Products, US Food and Drug Administration, Silver Spring, Maryland
| | - Carlos Blanco
- National Institute on Drug Abuse, National Institutes of Health, Bethesda, Maryland
| | - Wilson M. Compton
- National Institute on Drug Abuse, National Institutes of Health, Bethesda, Maryland
| | - Heather L. Kimmel
- National Institute on Drug Abuse, National Institutes of Health, Bethesda, Maryland
| | - Timothy Iafolla
- National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, Maryland
| | - Andrew Hyland
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Benjamin W. Chaffee
- Division of Oral Epidemiology and Dental Public Health, University of California, San Francisco
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7
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Constance Wiener R. Smokeless Tobacco Use and Dental Care Utilization, Using a National Dataset. Addict Behav Rep 2022; 16:100472. [DOI: 10.1016/j.abrep.2022.100472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 10/03/2022] [Accepted: 11/25/2022] [Indexed: 12/03/2022] Open
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Wasfi RA, Bang F, de Groh M, Champagne A, Han A, Lang JJ, McFaull SR, Melvin A, Pipe AL, Saxena S, Thompson W, Warner E, Prince SA. Chronic health effects associated with electronic cigarette use: A systematic review. Front Public Health 2022; 10:959622. [PMID: 36276349 PMCID: PMC9584749 DOI: 10.3389/fpubh.2022.959622] [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: 06/01/2022] [Accepted: 08/29/2022] [Indexed: 01/24/2023] Open
Abstract
Introduction Over the last decade, e-cigarette use has been on the rise but with growing health concerns. The objective of this systematic review was to update findings for chronic health outcomes associated with e-cigarette use from the 2018 National Academies of Sciences, Engineering, and Medicine (NASEM) report. Methods Three bibliographic databases were searched to identify studies comparing the chronic health effects of e-cigarette users (ECU) to non-smokers (NS), smokers, and/or dual users indexed between 31 August 2017 and 29 January 2021. Two independent reviewers screened abstracts and full texts. Data were extracted by one reviewer and verified by a second one. Outcomes were synthesized in a narrative manner using counts and based on statistical significance and direction of the association stratified by study design and exposure type. Risk of bias and certainty of evidence was assessed. The protocol was prospectively registered on Open Science Framework https://osf.io/u9btp. Results A total of 180 articles were eligible. This review focused on 93 studies for the 11 most frequently reported outcomes and from which 59 reported on daily e-cigarette use. The certainty of evidence for all outcomes was very low because of study design (84% cross-sectional) and exposure type (27% reported on exclusive ECU, i.e., never smoked traditional cigarettes). Overall, the summary of results for nearly all outcomes, including inflammation, immune response, periodontal and peri-implant clinical parameters, lung function, respiratory symptoms, and cardiovascular disease, suggested either non-significant or mixed results when daily ECU was compared to NS. This was also observed when comparing exclusive ECU to NS. The only notable exception was related to oral health where most (11/14) studies reported significantly higher inflammation among daily ECU vs. NS. Compared to the smokers, the exclusive-ECUs had no statistically significant differences in inflammation orperiodontal clinical parameters but had mixed findings for peri-implant clinical parameters. Conclusions This review provides an update to the 2018 NASEM report on chronic health effects of e-cigarette use. While the number of studies has grown, the certainty of evidence remains very low largely because of cross-sectional designs and lack of reporting on exclusive e-cigarette exposure. There remains a need for higher quality intervention and prospective studies to assess causality, with a focus on exclusive e-cigarette use.
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Affiliation(s)
- Rania A. Wasfi
- Applied Research Division, Centre for Surveillance and Applied Research, Health Promotion and Chronic Disease Prevention Branch, Public Health Agency of Canada, Ottawa, ON, Canada,*Correspondence: Rania A. Wasfi
| | - Felix Bang
- Surveillance and Epidemiology Division, Centre for Immunization and Respiratory Infectious Diseases, Infectious Diseases Programs Branch, Public Health Agency of Canada, Ottawa, ON, Canada
| | - Margaret de Groh
- Applied Research Division, Centre for Surveillance and Applied Research, Health Promotion and Chronic Disease Prevention Branch, Public Health Agency of Canada, Ottawa, ON, Canada
| | - Andre Champagne
- Behaviours, Environments and Lifespan Division, Centre for Surveillance and Applied Research, Health Promotions and Chronic Disease Prevention Branch, Public Health Agency of Canada, Ottawa, ON, Canada
| | - Arum Han
- School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Justin J. Lang
- Applied Research Division, Centre for Surveillance and Applied Research, Health Promotion and Chronic Disease Prevention Branch, Public Health Agency of Canada, Ottawa, ON, Canada,School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Steven R. McFaull
- Behaviours, Environments and Lifespan Division, Centre for Surveillance and Applied Research, Health Promotions and Chronic Disease Prevention Branch, Public Health Agency of Canada, Ottawa, ON, Canada
| | - Alexandria Melvin
- Centre for Indigenous Statistics and Partnerships, Statistics Canada, Ottawa, ON, Canada
| | - Andrew Lawrence Pipe
- Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada,Division of Cardiac Prevention & Rehabilitation, University of Ottawa Heart Institute, Ottawa, ON, Canada
| | - Shika Saxena
- Behaviours, Environments and Lifespan Division, Centre for Surveillance and Applied Research, Health Promotions and Chronic Disease Prevention Branch, Public Health Agency of Canada, Ottawa, ON, Canada
| | - Wendy Thompson
- Behaviours, Environments and Lifespan Division, Centre for Surveillance and Applied Research, Health Promotions and Chronic Disease Prevention Branch, Public Health Agency of Canada, Ottawa, ON, Canada
| | - Emily Warner
- Vaccine Safety, Vaccine Surveillance, Public Health Agency of Canada, Ottawa, ON, Canada
| | - Stephanie A. Prince
- Applied Research Division, Centre for Surveillance and Applied Research, Health Promotion and Chronic Disease Prevention Branch, Public Health Agency of Canada, Ottawa, ON, Canada,School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada,Stephanie A. Prince
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Chaffee B, Lauten K, Sharma E, Everard C, Duffy K, Park-Lee E, Taylor E, Tolliver E, Watkins-Bryant T, Iafolla T, Compton W, Kimmel H, Hyland A, Silveira M. Oral Health in the Population Assessment of Tobacco and Health Study. J Dent Res 2022; 101:1046-1054. [PMID: 35403466 PMCID: PMC9305842 DOI: 10.1177/00220345221086272] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/03/2023] Open
Abstract
Tobacco use is a well-established risk factor for multiple adverse oral conditions. Few nationally representative oral health data sets encompass the current diversity of tobacco and nicotine products. This investigation examines the validity of oral health measures in the Population Assessment of Tobacco and Health (PATH) Study to assess relationships between tobacco use and oral health. Cross-sectional data from PATH Study wave 4 (N = 33,643 US adults, collected 2016-2018) were used to obtain estimates for 6 self-reported oral conditions (e.g., bone loss around teeth, tooth extractions) and compared with analogous estimates from the National Health and Nutrition Examination Survey (NHANES) cycle 2017-2018 (N = 5,856). Within the PATH Study, associations were calculated between tobacco use status and lifetime and past 12-mo experience of adverse oral conditions using survey-weighted multivariable logistic regression. Nationally representative estimates of oral conditions between the PATH Study and NHANES were similar (e.g., ever-experience of bone loss around teeth: PATH Study 15.2%, 95% CI, 14.4%-15.9%; NHANES 16.6%, 95% CI, 14.9%-18.4%). In the PATH Study, combustible tobacco smoking was consistently associated with lifetime and past 12-mo experience of adverse oral health (e.g., exclusive cigarette smoking vs. never tobacco use, adjusted odds ratio [AOR] for loose teeth in past 12 mo: 2.02; 95% CI, 1.52-2.69). Exclusive smokeless tobacco use was associated with greater odds of loose teeth (AOR, 1.93; 95% CI, 1.15-3.26) and lifetime precancerous lesions (AOR, 3.85; 95% CI, 1.73-8.57). Use of other noncigarette products (e.g., pipes) was inconsistently associated with oral health outcomes. PATH Study oral health measures closely align with self-reported measures from NHANES and are internally concurrent. Observed associations with tobacco use and the ability to examine emerging tobacco products support application of PATH Study data in dental research, particularly to examine potential oral health effects of novel tobacco products and longitudinal changes in tobacco use behaviors.
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Affiliation(s)
- B.W. Chaffee
- University of California San Francisco, San Francisco, CA, USA
| | | | | | - C.D. Everard
- National Institute on Drug Abuse, Kelly Government Solutions, Bethesda, MD, USA
| | - K. Duffy
- Center for Tobacco Products, U.S. Food and Drug Administration, Silver Spring, MD, USA
| | - E. Park-Lee
- Center for Tobacco Products, U.S. Food and Drug Administration, Silver Spring, MD, USA
| | - E. Taylor
- Center for Tobacco Products, U.S. Food and Drug Administration, Silver Spring, MD, USA
| | - E. Tolliver
- Center for Tobacco Products, U.S. Food and Drug Administration, Silver Spring, MD, USA
| | - T. Watkins-Bryant
- Center for Tobacco Products, U.S. Food and Drug Administration, Silver Spring, MD, USA
| | - T. Iafolla
- National Institute on Dental and Craniofacial Research, Bethesda, MD, USA
| | - W.M. Compton
- National Institute on Drug Abuse, Bethesda, MD, USA
| | - H.L. Kimmel
- National Institute on Drug Abuse, Bethesda, MD, USA
| | - A. Hyland
- Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - M.L. Silveira
- National Institute on Drug Abuse, Kelly Government Solutions, Bethesda, MD, USA
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Esteban-Lopez M, Perry MD, Garbinski LD, Manevski M, Andre M, Ceyhan Y, Caobi A, Paul P, Lau LS, Ramelow J, Owens F, Souchak J, Ales E, El-Hage N. Health effects and known pathology associated with the use of E-cigarettes. Toxicol Rep 2022; 9:1357-1368. [PMID: 36561957 PMCID: PMC9764206 DOI: 10.1016/j.toxrep.2022.06.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 06/08/2022] [Accepted: 06/09/2022] [Indexed: 12/25/2022] Open
Abstract
In recent years, new nicotine delivery methods have emerged, and many users are choosing electronic cigarettes (e-cigarettes) over traditional tobacco cigarettes. E-cigarette use is very popular among adolescents, with more than 3.5 million currently using these products in the US. Despite the increased prevalence of e-cigarette use, there is limited knowledge regarding the health impact of e-cigarettes on the general population. Based on published findings by others, E-cigarette is associated with lung injury outbreak, which increased health and safety concerns related to consuming this product. Different components of e-cigarettes, including food-safe liquid solvents and flavorings, can cause health issues related to pneumonia, pulmonary injury, and bronchiolitis. In addition, e-cigarettes contain alarmingly high levels of carcinogens and toxicants that may have long-lasting effects on other organ systems, including the development of neurological manifestations, lung cancer, cardiovascular disorders, and tooth decay. Despite the well- documented potential for harm, e-cigarettes do not appear to increase susceptibility to SARS-CoV- 2 infection. Furthermore, some studies have found that e-cigarette users experience improvements in lung health and minimal adverse effects. Therefore, more studies are needed to provide a definitive conclusion on the long-term safety of e-cigarettes. The purpose of this review is to inform the readers about the possible health-risks associated with the use of e-cigarettes, especially among the group of young and young-adults, from a molecular biology point of view.
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Key Words
- AEC, airway epithelial cells
- AM, alveolar macrophages
- BAL, bronchial alveolar lavage
- CC16, Clara cell protein 16
- CM, cardiomyocyte
- CNS, central nervous system
- COPD, chronic obstructive pulmonary disease
- CS, cigarette smoke
- CSC, Cancer Stem Cell
- CYP, cytochrome P450
- E-cigarettes
- E2F1, E2F transcription factor 1
- EMT, epithelial-to-mesenchymal transition
- ENDS, electronic nicotine delivery system
- EVALI
- EVALI, e-cigarette or vaping product use-associated lung injury
- FDA, Food and Drug Administration
- FOXO3, forkhead box O3
- HNSCC, head and neck squamous cancer cells
- HUVEC, human umbilical vein endothelial cells
- Health risks
- IL, interleukin
- LDL, low-density lipoprotein
- MCP-1, monocyte chemoattractant protein-1
- MMP9, matrix metallopeptidase 9
- MPP, Mycoplasma pneumoniae pneumonia
- NET, neutrophil extracellular traps
- NK, natural killer
- NOX, NADPH oxidase
- NQO-1, NAD(P)H quinone dehydrogenase 1
- Nicotine
- Nrf2, nuclear factor erythroid 2-related factor 2
- OGG1/2, 8-oxoguanine glycosylase
- OS, oxidative stress
- Oct4,, Octamer-binding transcription factor 4
- PAFR, platelet-activating factor receptor
- PAHs, polycyclic aromatic hydrocarbons
- PG, propylene glycol
- ROS, reactive oxygen species
- Sox2,, SRY (sex determining region Y)-box 2
- THC, Tetrahydrocannabinol
- TNF‐α, tumor necrosis factor alpha
- VAPI, vaping-associated pulmonary injury
- VG, vegetable glycerin
- Vaping
- XPC, xeroderma pigmentosum complementation group C
- Yap1, Yes associated protein 1
- ZEB, zinc finger E-box binding homeobox
- ZO-1, zonula occludens-1
- e-cigarettes, electronic cigarettes
- e-liquid, e-cigarette liquid
- e-vapor, e-cigarette vapor
- iPSC-EC, induced pluripotent stem cell-derived endothelial cells
- pAMPK, phospho-AMP-activated protein kinase
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Affiliation(s)
- Maria Esteban-Lopez
- Departments of Human and Molecular Genetics, Florida International University, Miami, FL 33199, USA
| | - Marissa D. Perry
- Immunology and Nano-medicine, Florida International University, Miami, FL 33199, USA
| | - Luis D. Garbinski
- Cell Biology and Pharmacology and Florida International University, Miami, FL 33199, USA
| | - Marko Manevski
- Immunology and Nano-medicine, Florida International University, Miami, FL 33199, USA
| | - Mickensone Andre
- Immunology and Nano-medicine, Florida International University, Miami, FL 33199, USA
| | - Yasemin Ceyhan
- Departments of Human and Molecular Genetics, Florida International University, Miami, FL 33199, USA
| | - Allen Caobi
- Immunology and Nano-medicine, Florida International University, Miami, FL 33199, USA
| | - Patience Paul
- Translational Glycobiology, Florida International University, Miami, FL 33199, USA
| | - Lee Seng Lau
- Translational Glycobiology, Florida International University, Miami, FL 33199, USA
| | - Julian Ramelow
- Herbert Wertheim College of Medicine, Biological Sciences in the College of Arts, Science and Education and the Biomolecular Sciences Institute, Florida International University, Miami, FL 33199, USA
| | - Florida Owens
- Immunology and Nano-medicine, Florida International University, Miami, FL 33199, USA
| | - Joseph Souchak
- Translational Glycobiology, Florida International University, Miami, FL 33199, USA
| | - Evan Ales
- Translational Glycobiology, Florida International University, Miami, FL 33199, USA
| | - Nazira El-Hage
- Immunology and Nano-medicine, Florida International University, Miami, FL 33199, USA,Correspondence to: Department of Immunology and Nanomedicine, Florida International University, Herbert Wertheim College of Medicine, Miami, FL 33199, USA.
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11
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Does Smoking Explain the Association Between Use of E-Cigarettes and Self-Reported Periodontal Disease? J Dent 2022; 122:104164. [DOI: 10.1016/j.jdent.2022.104164] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 05/09/2022] [Accepted: 05/13/2022] [Indexed: 02/07/2023] Open
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12
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Chaffee BW, Couch ET, Vora MV, Holliday RS. Oral and periodontal implications of tobacco and nicotine products. Periodontol 2000 2021; 87:241-253. [PMID: 34463989 PMCID: PMC8444622 DOI: 10.1111/prd.12395] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Tobacco use contributes to more mortality and morbidity globally than any other behavioral risk factor. Adverse effects do not spare the oral cavity, with many oral diseases more common, and treatments less successful, in the tobacco-using patient. Many of the oral health effects of cigarette smoking are well established, but other forms of tobacco, including cigars and smokeless tobacco, merit dental professionals' attention. Recently, an expanding variety of new or emerging tobacco and/or nicotine products has been brought to market, most prominently electronic cigarettes, but also including heated tobacco and other noncombustible nicotine products. The use of cannabis (marijuana) is increasing and also has risks for oral health and dental treatment. For the practicing periodontist, and all dental professionals, providing sound patient recommendations requires knowledge of the general and oral health implications associated with this wide range of tobacco and nicotine products and cannabis. This review provides an overview of selected tobacco and nicotine products with an emphasis on their implications for periodontal disease risk and clinical management. Also presented are strategies for tobacco use counselling and cessation support that dental professionals can implement in practice.
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Affiliation(s)
- Benjamin W. Chaffee
- Division of Oral Epidemiology and Dental Public Health, University of California San Francisco School of Dentistry, San Francisco, California, USA
| | - Elizabeth T. Couch
- Division of Oral Epidemiology and Dental Public Health, University of California San Francisco School of Dentistry, San Francisco, California, USA
| | - Manali V. Vora
- Division of Periodontology, University of Connecticut School of Dental Medicine, Farmington, Connecticut, USA
| | - Richard S. Holliday
- NIHR Clinical Lecturer in Restorative Dentistry, School of Dental Sciences, Newcastle University, Newcastle upon Tyne, UK
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13
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Chaffee BW. Cannabis Use and Oral Health in a National Cohort of Adults. JOURNAL OF THE CALIFORNIA DENTAL ASSOCIATION 2021; 49:493-501. [PMID: 34483631 PMCID: PMC8415705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
BACKGROUND Cannabis use is common and increasing among adults. Evidence connects cannabis use to poor periodontal health, but few prospective studies exist of adults in the United States. METHODS This investigation examined associations between cannabis use and self-reported adverse oral health conditions among participants (N = 18,872) in the Population Assessment of Tobacco and Health (PATH) Study, a nationally representative cohort. Survey-weighted regression modeling estimated associations between cannabis use and seven self-reported measures of oral health status, adjusted for tobacco use and other disease risk factors. RESULTS Reporting past-30-days cannabis use in any of PATH Waves 1-3 was positively and statistically significantly associated at Wave 4 with multiple periodontal disease sequalae and with self-rated fair or poor overall oral health (adjusted odds ratio versus never-users: 1.75; 95% confidence interval: 1.52, 2.01). CONCLUSIONS These findings provide further evidence that cannabis use is an independent risk factor for poor oral health, although study limitations (self-reported outcomes, limited information on cannabis use frequency and modality) must be considered. PRACTICAL IMPLICATIONS Dental professionals should engage patients in clear, nonjudgmental dialogue about cannabis use to address oral health risks and avoid potential patient safety issues in care delivery. General recommendations for addressing cannabis use in dental practice are presented.
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Affiliation(s)
- Benjamin W Chaffee
- Associate professor of oral epidemiology and dental public health at the University of California, San Francisco, School of Dentistry
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14
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Akram Z, Aati S, Alrahlah A, Vohra F, Fawzy A. Longitudinal evaluation of clinical, spectral and tissue degradation biomarkers in progression of periodontitis among cigarette and electronic cigarette smokers. J Dent 2021; 109:103678. [PMID: 33895240 DOI: 10.1016/j.jdent.2021.103678] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 04/16/2021] [Accepted: 04/19/2021] [Indexed: 10/21/2022] Open
Abstract
OBJECTIVES To longitudinally evaluate the periodontal parameters and MMP-8 and CTX (C-terminal crosslinked telopeptide of type I collagen) levels from diseased and healthy sites from cigarette and electronic cigarette (e-cig) smokers and characterize the gingival crevicular fluid (GCF) samples using Raman spectroscopy In addition, to longitudinally determine if MMP-8 and CTX are predictive factors for attachment loss in periodontitis sites. METHODS Sixty periodontally healthy and 60 periodontitis/diseased sites from 30 e-cig and 30 cigarette smokers were monitored at baseline, 3 months, and 6-months. GCF was sampled to study the MMP-8 and CTX concentrations using enzyme-linked immunosorbent assay. Infra-red absorption spectra of GCF were acquired at all time points and processed to identify key functional groups. RESULTS A significantly increased attachment loss was observed at 6 months for both smokers when compared with baseline (p < 0.01). This difference was significantly high for cigarette smokers compared with e-cig users (p < 0.01). MMP-8, CTX, smoking pack-years were significantly correlated with probing depth and clinical attachment loss among both e-cig and cigarette smokers. For MMP-8 and CTX, the periodontitis sites showed a statistically significant difference between e-cig and cigarette smokers at both 3- and 6 months follow-up. From baseline to 6 months follow-up, periodontitis sites from both groups showed higher spectral band intensities with deconvulations and Raman shifts for Amide I and Amide II peaks. CONCLUSION Cigarette smokers showed higher periodontal worsening than e-cig smokers. Smoking, MMP-8, CTX are prognostic factors for clinical attachment loss in cigarette and e-cig smokers. CLINICAL SIGNIFICANCE Data for Raman scattering and spectral information identifying collagen degradation among e-cig and cigarette smokers have been analyzed. This type of analysis proves a robust diagnostic and prognostic tool for periodontal diseases. Smoking, MMP-8, and CTX are prognostic factors for clinical attachment loss in cigarette and e-cig smokers.
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Affiliation(s)
- Zohaib Akram
- UWA Dental School, University of Western Australia, Nedlands, WA, 6009, Australia.
| | - Sultan Aati
- UWA Dental School, University of Western Australia, Nedlands, WA, 6009, Australia
| | - Ali Alrahlah
- Department of Restorative Dental Sciences, College of Dentistry, King Said University, Engineer Abdullah Bugshan Research Chair for Dental and Oral Rehabilitation, College Of Dentistry, Riyadh, Saudi Arabia
| | - Fahim Vohra
- Department of Prosthetic Dental Sciences, College Of Dentistry, King Said University; Engineer Abdullah Bugshan Research Chair for Dental and Oral Rehabilitation, College of Dentistry, Riyadh, Saudi Arabia
| | - Amr Fawzy
- UWA Dental School, University of Western Australia, Nedlands, WA, 6009, Australia
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15
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Abstract
Novel nicotine products, particularly electronic cigarettes (e-cigarettes), have become increasingly popular over the past decade. E-cigarettes are sometimes regarded as a less harmful alternative to tobacco smoking, and there is some evidence of their potential role as a smoking cessation aid. However, there are concerns about their health consequences, particularly in users who are not tobacco smokers, and also when used long term. Given the mode of delivery of these products, there is potential for oral health consequences. Over the past few years, there have been an increasing number of studies conducted to explore their oral health effects. In vitro studies have reported a range of cellular effects, but these are much less pronounced than those resulting from exposure to tobacco smoke. Microbiological studies have indicated that e-cigarette users have a distinct microbiome, and there is some indication this may be more pathogenic compared to nonusers. Evidence of oral health effects from clinical trials is still limited, and most studies to date have been small in scale and usually cross-sectional in design. Epidemiological studies highlight concerns over oral dryness, irritation, and gingival diseases. Interpreting data from e-cigarette studies is challenging, given the different populations that have been investigated and the continual emergence of new products. Overall, studies reveal potential oral health harms, underscoring the importance of efforts to reduce use in nonsmokers. However, in smokers who are using e-cigarettes as an aid to help them quit, the benefits of quitting tobacco smoking may outweigh any negative oral health impacts of e-cigarette use, particularly in the short term. Future research is needed to understand the clinical significance of some of the biological changes observed by following different cohorts of users longitudinally in carefully designed clinical studies and pragmatic trials supported by high-quality in vitro studies.
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Affiliation(s)
- R. Holliday
- School of Dental Sciences, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
- R. Holliday, School of Dental Sciences, Newcastle University, Framlington Place, Newcastle upon Tyne NE1 7RU, UK.
| | - B.W. Chaffee
- School of Dentistry, University of California, San Francisco, CA, USA
| | - N.S. Jakubovics
- School of Dental Sciences, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - R. Kist
- School of Dental Sciences, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - P.M. Preshaw
- School of Dentistry, University of Dundee, Dundee, UK
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16
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Ramos SR, Lardier DT, Warren RC, Cherian M, Siddiqui S, Kershaw T. Substance Use, General Health and Health Literacy as Predictors of Oral Health in Emerging Adult Sexual Minority Men of Color: A Secondary Data Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:1987. [PMID: 33670796 PMCID: PMC7922476 DOI: 10.3390/ijerph18041987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 02/12/2021] [Accepted: 02/15/2021] [Indexed: 11/17/2022]
Abstract
There is limited evidence surrounding oral health in emerging adult, sexual minority men of color. This study examined the association between sociodemographic factors, health literacy, cigarette, e-cigarette, and alcohol use on oral health outcomes. Secondary data analysis was conducted with 322 sexual minority men ages 18-34 in the United States. Between-group, mean-level, and multivariable logistic regression analyses examined differences on oral health outcomes. Increased cigarette (aOR = 1.84, p = 0.03), e-cigarette (aOR = 1.40, p = 0.03), and alcohol use (aOR = 2.07, p = 0.05) were associated with extended time away from the dentist. Health literacy (aOR = 0.93, p = 0.05) was negatively associated. Increased cigarette (aOR = 1.17, p = 0.04) and cigarette use (aOR = 1.26, p = 0.04) were associated with tooth loss. Health literacy was negatively associated (aOR = 0.65, p = 0.03). Increased e-cigarette (aOR = 1.74, p = 0.04) and cigarette use (aOR = 4.37, p < 0.001) were associated with dental affordability issues. Lower health literacy and racial identification as Black were associated with dental affordability issues; demonstrating an urgent need to address these factors to improve oral health in emerging adult sexual minority men of color.
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Affiliation(s)
- S. Raquel Ramos
- Rory Meyers College of Nursing, New York University, New York, NY 10016, USA; (M.C.); (S.S.)
| | - David T. Lardier
- Department of Individual, Family, and Community Education, College of Education and Human Sciences, University of New Mexico, Albuquerque, NM 87131, USA;
- Department of Psychiatry and Behavioral Sciences, University of New Mexico School of Medicine, University of New Mexico, Albuquerque, NM 87131, USA
| | - Rueben C. Warren
- National Center for Bioethics in Research and Health Care, Tuskegee University, Tuskegee, AL 36088, USA;
| | - Melba Cherian
- Rory Meyers College of Nursing, New York University, New York, NY 10016, USA; (M.C.); (S.S.)
| | - Sarwat Siddiqui
- Rory Meyers College of Nursing, New York University, New York, NY 10016, USA; (M.C.); (S.S.)
| | - Trace Kershaw
- School of Public Health, Yale University, New Haven, CT 06520, USA;
- Center for Interdisciplinary Research on AIDS, Yale University, New Haven, CT 06520, USA
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17
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Akinkugbe AA. Does the Trimester of Smoking Matter in the Association between Prenatal Smoking and the Risk of Early Childhood Caries? Caries Res 2021; 55:114-121. [PMID: 33508853 DOI: 10.1159/000513257] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 11/22/2020] [Indexed: 01/14/2023] Open
Abstract
INTRODUCTION Development of the primary tooth bud commences at the end of the 5th week of gestation, with mineralization starting at about the 13th week and continuing throughout pregnancy to the end of the first year of life. During this critical period, exposure to maternal lifestyle factors, specifically, prenatal smoking can negatively affect the quality (i.e., tooth calcification and mineralization) and timing of tooth eruption. METHODS This study evaluated the association between the trimester of smoking and offspring caries experience at 3 time points (31, 43, and 61 months) by analyzing data from 1,429 mother-offspring participants in the 1991/92 Avon Longitudinal Study of Parents and Children, conducted in Bristol, England. Prenatal smoking in the first, second, and third trimesters were self-reported during pregnancy while offspring caries experience was determined by clinical oral examinations. Adjusted for confounders, log-binomial regression estimated the risk ratio (RR) and 95% confidence interval (CI) of the association between trimester of smoking and the risk of offspring caries. RESULTS Twenty percent smoked in the first trimester of their pregnancy, 15% in the second, and 17% in the third. Forty-six percent of children whose mothers smoked during pregnancy had caries experience (i.e., dmft ≥1) with a mean dmft count of 1.58, versus children whose mothers did not smoke during pregnancy (33% of whom had dmft ≥1 with a mean dmft count of 0.33). Smoking in the first, second, and third trimesters were independently associated with a higher adjusted RR (95% CI) of caries experience at 61 months, i.e., 1.16 (0.93-1.43), 1.11 (0.75-1.65), and 1.60 (1.09-2.32), respectively. CONCLUSIONS Within the limitations of covariates adjusted for, with the caveat that residual confounding and bias from unmeasured covariates are likely present, our findings suggest that smoking during pregnancy may be harmful to the oral health of the offspring irrespective of the trimester during which the smoking occurred. Nevertheless, these results should be interpreted cautiously because the findings might not generalize broadly.
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Affiliation(s)
- Aderonke A Akinkugbe
- Department of Dental Public Health and Policy, School of Dentistry, Virginia Commonwealth University, Richmond, Virginia, USA, .,Institute for Inclusion, Inquiry, and Innovation, Virginia Commonwealth University, Richmond, Virginia, USA,
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18
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Alqahtani S, Cooper B, Spears CA, Wright C, Shannahan J. Electronic nicotine delivery system-induced alterations in oral health via saliva assessment. Exp Biol Med (Maywood) 2020; 245:1319-1325. [PMID: 32640897 PMCID: PMC7441347 DOI: 10.1177/1535370220941258] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 06/21/2020] [Indexed: 11/17/2022] Open
Abstract
IMPACT STATEMENT The use of traditional tobacco products is a known risk factor for the development of diseases including periodontal disease. To date, the potential oral health effects related to electronic nicotine delivery systems (ENDS) use is unknown. This study collected saliva from ENDS users and never tobacco users to examine differences in the oral cavity of inflammatory cytokines and metabolites. The identification and measurement of these ENDS-related changes provide insight into disease pathways potentially associated with ENDS use. The utilization of saliva samples collected from human participates enhances the application of the findings compared to the majority of studies using cell culture and animal models. In addition, these foundational findings can inform future studies to examining specific pathways identified, interventional approaches, and application of translatable biomarkers of ENDS use.
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Affiliation(s)
- Saeed Alqahtani
- School of Health Sciences, Purdue
University, West Lafayette, IN 47907, USA
- National Center for Pharmaceuticals,
Life Science and Environment Research Institute, King Abdulaziz City for Science
and Technology, Riyadh 12354, Saudi Arabia
| | - Bruce Cooper
- Purdue Metabolite Profiling
Facility, Purdue University, West Lafayette, IN 47907, USA
| | - Claire A Spears
- School of Public Health,
Georgia
State University, Atlanta, GA 30303,
USA
| | - Christa Wright
- School of Public Health,
Georgia
State University, Atlanta, GA 30303,
USA
| | - Jonathan Shannahan
- School of Health Sciences, Purdue
University, West Lafayette, IN 47907, USA
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19
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Rouabhia M, Semlali A. Electronic cigarette vapor increases Streptococcus mutans growth, adhesion, biofilm formation, and expression of the biofilm-associated genes. Oral Dis 2020; 27:639-647. [PMID: 32683796 DOI: 10.1111/odi.13564] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 06/27/2020] [Accepted: 07/13/2020] [Indexed: 01/27/2023]
Abstract
OBJECTIVE It still not known whether electronic cigarettes (e-cigarettes) contribute to dental caries. This study aimed to evaluate the effect of e-cigarettes on the growth of Streptococcus mutans, the formation of biofilm, and the expression of certain virulence genes. MATERIALS AND METHODS Streptococcus mutans cells were exposed or not to e-cigarettes with and without nicotine or to cigarette smoke twice a day for 15 min each exposure period. The bacterial growth and the expression of glucosyltranferase, competence, and glucan-binding genes were evaluated after 24 hr. Biofilm formation was assessed after 1, 2, and 3 days. S. mutans adhesion and growth to e-cigarette exposed human teeth were assessed. RESULTS We observed an increase in S. mutans growth with e-cigarettes, mainly at the early culture period. This was confirmed by an increase of biofilm mass ranging from 8 ± 0.5 mg with the control to 47 ± 5 mg after six exposures to nicotine-rich e-cigarettes. S. mutans cells adhered better to e-cigarette exposed teeth. E-cigarettes increased the expression of glucosyltranferase, competence, and glucan-binding genes. CONCLUSIONS E-cigarettes increased the growth of S. mutans and the expression of virulent genes. E-cigarettes promoted the adhesion to, and formation of biofilms on teeth surfaces.
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Affiliation(s)
- Mahmoud Rouabhia
- Groupe de Recherche en Écologie Buccale, Faculté de Médecine Dentaire, Université Laval, Québec, QC, Canada
| | - Abdelhabib Semlali
- Groupe de Recherche en Écologie Buccale, Faculté de Médecine Dentaire, Université Laval, Québec, QC, Canada
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20
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Irusa KF, Vence B, Donovan T. Potential oral health effects of e‐cigarettes and vaping: A review and case reports. J ESTHET RESTOR DENT 2020; 32:260-264. [DOI: 10.1111/jerd.12583] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 03/13/2020] [Accepted: 03/15/2020] [Indexed: 12/20/2022]
Affiliation(s)
- Karina F. Irusa
- Bachelor of Dental SurgeryUniversity of Nairobi Nairobi Kenya
| | | | - Terry Donovan
- The University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
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21
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Yang I, Sandeep S, Rodriguez J. The oral health impact of electronic cigarette use: a systematic review. Crit Rev Toxicol 2020; 50:97-127. [PMID: 32043402 DOI: 10.1080/10408444.2020.1713726] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Introduction: Electronic cigarette (e-cigarette) use is becoming more prevalent and is particularly popular among adolescents and conventional smokers. While the oral health sequelae of conventional smoking are well-established, the impact of e-cigarettes on oral health is still unknown. This study aims to systematically review the available research evidence on the oral health impact of e-cigarette use.Methods: This systematic review was conducted according to PRISMA guidelines and used the Effective Public Health Practice Project Quality Assessment Tool to evaluate the evidence. Three electronic databases (PubMed, Web of Science, and Embase) were systematically searched for studies including case reports. Two independent reviewers extracted data and synthesized the findings.Results: Ninety-nine articles were included in this systematic review. Analyses of the articles yielded seven categories based on symptom similarity and/or focus: mouth effects, throat effects, periodontal effects, dental effects, cytotoxic/genotoxic/oncologic effects, oral microbiome effects, and traumatic/accidental injury. The majority of mouth and throat symptoms experienced by e-cigarette users were relatively minor and temporary, with some evidence that conventional smokers who switched to e-cigarettes experienced mitigation of these symptoms. E-cigarette exposure increased the risk for deteriorating periodontal, dental and gingival health as well as changes to the oral microbiome. Extensive dental damage as a result of e-cigarette explosions were described in case reports. Components of e-cigarette vapor have known cytotoxic, genotoxic, and carcinogenic properties.Conclusions: Although switching to e-cigarettes may mitigate oral symptomatology for conventional smokers, findings from this review suggest that a wide range of oral health sequelae may be associated with e-cigarette use. Well-designed studies to investigate oral health outcomes of e-cigarette use are needed.
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Affiliation(s)
- Irene Yang
- Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, GA, USA
| | - Shelly Sandeep
- Emory University Midtown Hospital, Emory University, Atlanta, GA, USA
| | - Jeannie Rodriguez
- Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, GA, USA
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22
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Bozier J, Chivers EK, Chapman DG, Larcombe AN, Bastian NA, Masso-Silva JA, Byun MK, McDonald CF, Crotty Alexander LE, Ween MP. The Evolving Landscape of e-Cigarettes: A Systematic Review of Recent Evidence. Chest 2020; 157:1362-1390. [PMID: 32006591 DOI: 10.1016/j.chest.2019.12.042] [Citation(s) in RCA: 88] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 12/15/2019] [Accepted: 12/16/2019] [Indexed: 01/12/2023] Open
Abstract
Smoking continues to be a burden to economies and health-care systems across the world. One proposed solution to the problem has been e-cigarettes; however, because they are a relatively new product in the market, little is known about their potential health impacts. Furthermore, e-cigarettes continue to evolve at a rapid rate, making it necessary to regularly review and summarize available studies. Although e-cigarettes are marketed as a smoking cessation tool by some manufacturers, the reality is that many nonsmokers, including youth, are using them. This review focuses on two major demographic groups (smokers and nonsmokers) and evaluates the most recent data (early 2017 to mid 2019) regarding the potential health effects of e-cigarettes. We assessed peer-reviewed studies on the health impacts of e-cigarettes, with a particular focus on common questions asked by policy makers, clinicians, and scientists: (1) What are the effects of e-cigarettes compared with air/not smoking?; (2) Is there any direct evidence of harm or benefit to humans?; (3) Is there a risk from secondhand exposure?; (4) What are the risks and/or benefits of e-cigarettes compared with tobacco cigarette use?; (5) Are there risks or benefits to specific populations (eg, people with COPD or asthma, pregnant women [and their offspring])?; (6) What are the effects of flavoring chemicals?; (7) What are the effects of including nicotine in e-liquids?; (8) How often is nicotine concentration labeling incorrect?; and (9) What are the risks when e-cigarettes explode?
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Affiliation(s)
- Jack Bozier
- School of Life Sciences, University of Technology Sydney, Sydney, NSW, Australia; Woolcock Institute of Medical Research, University of Sydney, Sydney, NSW, Australia
| | | | - David G Chapman
- School of Life Sciences, University of Technology Sydney, Sydney, NSW, Australia; Woolcock Institute of Medical Research, University of Sydney, Sydney, NSW, Australia
| | - Alexander N Larcombe
- Telethon Kids Institute, Perth, WA, Australia; School of Public Health, Curtin University, Perth, WA, Australia
| | - Nicole A Bastian
- Discipline of Obstetrics and Gynaecology, School of Medicine, Robinson Research Institute, The University of Adelaide, Adelaide, SA, Australia
| | - Jorge A Masso-Silva
- Department of Medicine, Division of Pulmonary Critical Care & Sleep, University of California San Diego, San Diego, CA
| | - Min Kwang Byun
- Department of Medicine, Division of Pulmonary Critical Care & Sleep, University of California San Diego, San Diego, CA; Division of Pulmonology, Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Christine F McDonald
- Department of Respiratory and Sleep Medicine, Austin Health, Heidelberg, VIC, Australia; Institute for Breathing and Sleep, Heidelberg, VIC, Australia; School of Medicine, University of Melbourne, VIC, Australia
| | - Laura E Crotty Alexander
- Department of Medicine, Division of Pulmonary Critical Care & Sleep, University of California San Diego, San Diego, CA; Pulmonary Critical Care Section, Veterans Affairs San Diego Healthcare System, San Diego, CA
| | - Miranda P Ween
- School of Medicine, University of Adelaide, Adelaide, SA, Australia; Department of Thoracic Medicine, Royal Adelaide Hospital, Adelaide, SA, Australia.
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23
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Isik Andrikopoulos G, Farsalinos K, Poulas K. Electronic Nicotine Delivery Systems (ENDS) and Their Relevance in Oral Health. TOXICS 2019; 7:toxics7040061. [PMID: 31817732 PMCID: PMC6958319 DOI: 10.3390/toxics7040061] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 11/27/2019] [Accepted: 12/04/2019] [Indexed: 02/07/2023]
Abstract
The number and popularity of electronic nicotine delivery systems (ENDS) and especially e-cigarettes (e-cigs) have been increasing in the last decade. Although ENDS owe their popularity to excluding the harmful chemicals that are present in tobacco smoke, there is a debate whether they are safe, regulated, and as harmless as they are assumed to be and have potential unknown long-term effects. Involvement of cigarette smoking to the progression of periodontal diseases, other adverse oral health outcomes, and its detrimental effects to oral health are well-described. ENDS producer companies claim that these products can improve oral health by providing alternatives to smoking. However, the effect of e-cigs on oral health is not fully understood and is still debated among many scientists and clinicians. The number of studies addressing the potential toxic effect of ENDS or e-cig aerosol on oral cells is limited along with the clinical studies which are still preliminary, and their sample size is limited. The long-term effects of inhaled aerosols and the potential synergistic effect of the e-cigs components are not known. It is essential and of utmost importance to determine whether exposure to ENDS aerosol contributes to the progression of periodontal diseases and how it affects periodontal ligament and gingival cells which are believed to be its first targets. This review briefly summarizes the available evidence about the effects of e-cigs on periodontal health including several pathophysiological events, such as oxidative stress, DNA damage, inflammation, cellular senescence, dysregulated repair, and periodontal diseases.
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Affiliation(s)
| | - Konstantinos Farsalinos
- Department of Pharmacy, University of Patras, Rio, 26500 Patras, Greece; (G.I.A.); (K.F.)
- Department of Cardiology, Onassis Cardiac Surgery Center, 17674 Kallithea, Greece
- National School of Public Health, Leof. Alexandras 196, 111521 Athens, Greece
| | - Konstantinos Poulas
- Department of Pharmacy, University of Patras, Rio, 26500 Patras, Greece; (G.I.A.); (K.F.)
- Institute of Research and Innovation NONSMOKE TEAM, Patras Science Park, Stadiou, Platani, Rio, 26504 Patras, Greece
- Correspondence: ; Tel.: +30-2610-962353
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