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Vámos O, Kulcsár N, Mikecs B, Kelemen K, Kaán R, Abafalvi L, Dinya E, Vág J, Hermann P, Kispélyi B. Acute effects of traditional and electronic cigarettes on palatal blood flow in smokers: A cross-over pilot study. J Oral Biol Craniofac Res 2024; 14:152-157. [PMID: 38333089 PMCID: PMC10850968 DOI: 10.1016/j.jobcr.2024.01.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 12/12/2023] [Accepted: 01/19/2024] [Indexed: 02/10/2024] Open
Abstract
Background Smoking is a significant health hazard and contributes to cardiovascular and pulmonary diseases. It can increase postoperative complications during oral and maxillofacial surgery due to its topical effect on the oral mucosa. New alternatives to traditional tobacco products are gaining popularity, in particular, electronic cigarettes. Objectives This pilot study investigated the acute effects of nicotine-containing and nicotine-free electronic cigarettes on palatal blood flow (PBF), and compared their effects to traditional cigarettes. Materials and methods 14 medically healthy volunteers (8 males, 6 females, age: 34.7 ± 7.0) were recruited for the study. All patients (N = 14) were requested to smoke nicotine-containing (ECN) and nicotine-free electronic cigarettes (EC0) and a mouthpiece (end of a traditional cigarette) as a control sham smoking blind test (BT). EC users did not smoke a traditional cigarette (TC), resulting in 10 people in the TC group. Palatal blood flow was measured by Laser Speckle Contrast Imager before, immediately after, and 15 min after the exposures. Exhaled carbon monoxide (eCO) and carboxyhemoglobin (COHb) were measured before and immediately after smoking with a piCO+ Smokerlyzer machine. Results In all groups, no significant differences were observed in the changes of palatal blood flow between time points. Exhaled carbon monoxide and carboxyhemoglobin were significantly higher in the traditional cigarette (TC) group compared to the nicotine-containing electronic cigarette (ECN) and nicotine-free electronic cigarette (EC0) groups, both before and after the exposure (p < 0.05). Conclusion Acute use of either traditional or electronic cigarettes may have minimal impact on palatal blood flow, but additional studies are required to clarify their impact on the mucosa.
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Affiliation(s)
- Orsolya Vámos
- Department of Prosthodontics, Faculty of Dentistry, Semmelweis University, Szentkirályi Street 47, Budapest, H-1088, Hungary
| | - Norbert Kulcsár
- Department of Prosthodontics, Faculty of Dentistry, Semmelweis University, Szentkirályi Street 47, Budapest, H-1088, Hungary
| | - Barbara Mikecs
- Department of Restorative Dentistry and Endodontics, Faculty of Dentistry, Semmelweis University, Szentkirályi Street 47, Budapest, H-1088, Hungary
| | - Kata Kelemen
- Department of Prosthodontics, Faculty of Dentistry, Semmelweis University, Szentkirályi Street 47, Budapest, H-1088, Hungary
| | - Réka Kaán
- Department of Oral Health Sciences, KU Leuven, Oude Markt 13, 3000, Leuven, Belgium
| | - Lilla Abafalvi
- Department of Prosthodontics, Faculty of Dentistry, Semmelweis University, Szentkirályi Street 47, Budapest, H-1088, Hungary
| | - Elek Dinya
- Institute of Digital Health Sciences, Faculty of Public Services, Semmelweis University, Üllői Road 26, Budapest, H-1085, Hungary
| | - János Vág
- Department of Restorative Dentistry and Endodontics, Faculty of Dentistry, Semmelweis University, Szentkirályi Street 47, Budapest, H-1088, Hungary
| | - Péter Hermann
- Department of Prosthodontics, Faculty of Dentistry, Semmelweis University, Szentkirályi Street 47, Budapest, H-1088, Hungary
| | - Barbara Kispélyi
- Department of Prosthodontics, Faculty of Dentistry, Semmelweis University, Szentkirályi Street 47, Budapest, H-1088, Hungary
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Kaán R, Pénzes M, Abafalvi L, Hermann P, Kispélyi B. Oral Hygiene Practices of Hungarian Adult E-Cigarette-Only and Dual Users. Oral Health Prev Dent 2020; 18:991-998. [PMID: 33215490 DOI: 10.3290/j.ohpd.a45520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
PURPOSE This study aimed to explore self-reported oral hygiene practices (OHPs) among Hungarian adult e-cigarette-only (former smokers who switched completely to e-cigarette use or vaping) and dual users (smokers who use e-cigarettes and combustible tobacco cigarettes concomitantly). MATERIALS AND METHODS A cross-sectional, web-based survey of 930 adult Hungarian e-cigarette users was conducted in 2015. Participants reported 10 OHPs, which were included in analyses as separate binary variables and as a composite variable of the 10 OHP items (inadequate/adequate). Chi-square test was used to explore whether separate OHPs differ by vaping status, and to examine the relationship between inadequate OHPs and past combustible or e-cigarette use characteristics. Associations between separate OHPs and vaping status, and between inadequate OHPs and vaping status were tested by multiple logistic regression analyses. RESULTS More dual users reported toothbrushing twice a day or more than e-cigarette-only users (73.6% vs 65.3%, respectively, p = 0.041) and using sugar-free chewing gum (57.7% vs 45.8%, respectively, p = 0.006) while adequacy of other OHPs did not differ statistically significantly by vaping status. Inadequate OHPs were more typical in the sample (63.7%) than adequate OHPs, however, inadequate OHPs did not differ statistically significantly among dual users and e-cigarette-only users (62.0% vs 64.0%, respectively, OR = 1.20, p = 0.400), controlling for age, gender, education, past combustible and current e-cigarette use characteristics. CONCLUSION In this study, both e-cigarette-only and dual users demonstrated similarly high prevalence of inadequate OHPs. Therefore dentists should educate them about effective OHPs and the role of tobacco and e-cigarette use in the development of oral diseases.
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Abafalvi L, Pénzes M, Urbán R, Foley KL, Kaán R, Kispélyi B, Hermann P. Perceived health effects of vaping among Hungarian adult e-cigarette-only and dual users: a cross-sectional internet survey. BMC Public Health 2019; 19:302. [PMID: 30866897 PMCID: PMC6417163 DOI: 10.1186/s12889-019-6629-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Accepted: 03/06/2019] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Knowledge about the health effects of e-cigarette use (or vaping) among past and current combustible cigarette users is limited. Several studies have assessed vaping-related adverse events (AEs) and beneficial health effects, however, most studies focused on AEs in general and examined only a few physiological changes that vapers experience. This study aims to explore self-reported AEs and perceived health changes due to e-cigarette use among Hungarian adult e-cigarette-only users (former smokers who switched completely to e-cigarette use) and dual users (smokers who use e-cigarettes and combustible tobacco cigarettes concomitantly). METHODS A cross-sectional, web-based survey of 1042 adult Hungarian e-cigarette users was conducted in 2015. Participants reported AEs and changes in physiological functions since they switched from smoking to e-cigarette use or while dually using e-cigarettes and combustible cigarettes. Confirmatory factor analysis with covariates was applied to explain perceived health changes due to e-cigarette-only use and dual use. RESULTS Dual users (17.6%) were significantly more likely to report AEs of vaping than e-cigarette-only users (26.2% vs. 11.8%, p < 0.001). Experiencing health improvements were significantly more likely among e-cigarette-only users than for dual users for all surveyed physiological functions. E-cigarette-only users reported larger effects of vaping on sensory, physical functioning, and mental health factors compared to dual users. Self-reported changes in sensory and physical functioning were significantly higher among individuals using e-cigarettes more than a year and people who were past heavy smokers (smoked ≥20 cigarettes per day). Gender was related to sensory improvement only; males reported greater improvement than females. CONCLUSIONS The majority of e-cigarette-only users reported more perceived beneficial changes in physiological functions and fewer AEs than dual users. Perceived short-term benefits of e-cigarette use may reinforce users despite the uncertainty of long-term health consequences. Health professionals should provide balanced information regarding the possible short- and long-term positive and negative health effects of e-cigarette use during consultations with patients.
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Affiliation(s)
- Lilla Abafalvi
- Department of Prosthodontics, Faculty of Dentistry, Semmelweis University, Üllői út 26, Budapest, H-1085 Hungary
| | - Melinda Pénzes
- Institute of Public Health, Faculty of Medicine, Semmelweis University, Üllői út 26, Budapest, H-1085 Hungary
| | - Róbert Urbán
- Institute of Psychology, Eötvös Loránd University, Izabella utca 46, Budapest, H-1064 Hungary
| | - Kristie L. Foley
- Department of Implementation Science, Wake Forest University School of Medicine, Medical Center Boulevard, Winston Salem, NC 27157 USA
| | - Réka Kaán
- Department of Prosthodontics, Faculty of Dentistry, Semmelweis University, Üllői út 26, Budapest, H-1085 Hungary
| | - Barbara Kispélyi
- Department of Prosthodontics, Faculty of Dentistry, Semmelweis University, Üllői út 26, Budapest, H-1085 Hungary
| | - Péter Hermann
- Department of Prosthodontics, Faculty of Dentistry, Semmelweis University, Üllői út 26, Budapest, H-1085 Hungary
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