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Alsheekhly B, Namdari M, Abbas MJ, Ghasemi H. Knowledge of and Attitude Toward Preventive Care Among Iraqi Dentists and Senior Dental Students: A Cross-Sectional Study. Cureus 2024; 16:e65120. [PMID: 39171048 PMCID: PMC11338477 DOI: 10.7759/cureus.65120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/22/2024] [Indexed: 08/23/2024] Open
Abstract
OBJECTIVES Acquiring knowledge and maintaining a positive mindset are essential for dental care providers to offer optimal dental services. Dental professionals are expected to follow preventive dentistry principles to ensure the best oral health maintenance for their patients, as prevention is a key component of public health initiatives. This study aims to assess the knowledge and attitudes toward preventive dental care among Iraqi dentists and senior dental students. METHODOLOGY A cross-sectional study, conducted from June to August 2023, involved 876 Iraqi dentists and 587 senior dental students in Baghdad, utilizing a physically paper-based self-administered questionnaire. Participants' level of knowledge was assessed based on a 5-point Likert scale to 12 statements on preventive dental care. Their attitudes were inquired by selecting one option from a 7-point Likert scale on four pairs of bipolar adjectives describing preventive dentistry. Higher scores were considered more accurate knowledge and more positive attitudes. Statistical evaluation included the Chi-square test and regression analysis. RESULTS In total, data from 841 dentists and 567 students were analyzed (response rate: 96%). Around 90% of dentists (N=745) and students (N=502) acknowledged the impact of sugar, sealant, and water fluoridation on dental caries, but about 80% of dentists (N=662) and students (N=446) undervalued the role of fluoridated toothpaste. Women (OR=1.4, 95% CI: 1.02-2.1) and dentists, within one year of their graduation (OR=1.9, 95% CI: 1.1-3.5), exhibited higher levels of knowledge. More favorable attitudes towards preventive dentistry were associated with a higher level of knowledge among dentists (OR=1.6, 95% CI: 1.2-2.3). Regarding dental students, those from private dental schools showed higher scores of knowledge than their counterparts from public schools (OR=2.1, 95% CI: 1.3-3.4). The majority of participants held the belief that preventive dentistry is beneficial for the community but just about 60% of dentists (N=477) and students (N=300) exhibited a positive attitude toward the economic advantages of preventive dentistry for dentists, as well as the ease of engaging in preventive dental practices. CONCLUSIONS The dentists and dental students in this study demonstrated satisfactory knowledge and a favorable attitude toward most aspects of preventive dentistry. However, deficiencies were noted in certain areas, such as the application of topical fluoride for preventing dental caries, as well as a substantial proportion of individuals who lacked a positive perspective on the economic benefits of preventive dentistry. Hence, there is a clear need for educational interventions during their undergraduate training and postgraduate continuing education to enhance their knowledge levels and cultivate a more positive attitude towards preventive dentistry.
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Affiliation(s)
- Bassam Alsheekhly
- Department of Community Oral Health, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, IRN
| | - Mahshid Namdari
- Department of Epidemiology, School of Public Health and Safety, Shahid Beheshti University of Medical Sciences, Tehran, IRN
| | - Maha Jamal Abbas
- Department of Orthodontics, Pedodontics and Preventive Dentistry, College of Dentistry, Mustansiriyah University, Baghdad, IRQ
| | - Hadi Ghasemi
- Department of Community Oral Health, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, IRN
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Gruba AS, Nunes GP, Danelon M, Gonçalves FMC, de Toledo PTA, Ferreira MF, Poli MCF, Delbem ACB. The use of mouthwash containing trimetaphosphate as an adjunct therapy to fluoridated toothpaste reduces enamel demineralization. J Dent 2024; 145:104966. [PMID: 38554802 DOI: 10.1016/j.jdent.2024.104966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2024] [Revised: 03/22/2024] [Accepted: 03/23/2024] [Indexed: 04/02/2024] Open
Abstract
INTRODUCTION The decline in dental caries has been attributed to the widespread use of fluoride (F). Two forms of presentation are fluoridated toothpaste (FT) and mouthwash (MW), widely used by the population. MATERIALS AND METHODS This study aimed to evaluate in vitro the effects of combining FT and MW, whether supplemented with sodium trimetaphosphate (TMP) or not, on dental enamel demineralization. Bovine enamel blocks (n = 60) were selected based on initial surface hardness (SHi) and divided into 5 experimental groups (n = 12 each): I) Placebo Toothpaste (without F/TMP); II) 1100 ppm F Toothpaste (FT); III) 1100F associated with a MW at 100 ppm F (FT + MW 100F); IV) 1100F associated with a MW at 225 ppm F (FT + MW 250F); and V) 1100F associated with a MW at 100 ppm F supplemented with 0.4 % TMP (FT + MW 100F-TMP). The blocks were treated twice a day, undergoing 5 pH cycles over 7 days. Thus, the percentage change in surface hardness (%SH), integrated subsurface hardness loss (ΔKHN), and the concentration of F, phosphorus (P), and calcium (Ca) in the enamel were determined. The data were submitted to ANOVA and Student-Newman-Keuls test (p < 0.001). RESULTS The 1100F group was statistically inferior to the groups associated with MW for %SH, ΔKHN, and the concentration of P and Ca in the enamel (p < 0.001). Blocks treated with FT + MW 225F and FT + MW 100F-TMP showed significantly lower %SH compared to the other groups (p < 0.001). The FT + MW 100F - TMP group exhibited the lowest depth mineral loss (ΔKHN), and higher concentration de P in enamel (p < 0.001). CONCLUSION The adjunct use of MW with FT produces a greater protective effect in inhibiting enamel demineralization, and the supplementation of TMP to the MW with 100F provides a superior effect compared to MW with 225F. CLINICAL SIGNIFICANCE This combination of treatments could be regarded as one of several alternative fluoride supplements for subjects at elevated risk of caries.
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Affiliation(s)
- Amanda Scarpin Gruba
- Department of Preventive and Restorative Dentistry, Araçatuba School of Dentistry, São Paulo State University - UNESP, Araçatuba, SP, Brazil
| | - Gabriel Pereira Nunes
- Department of Preventive and Restorative Dentistry, Araçatuba School of Dentistry, São Paulo State University - UNESP, Araçatuba, SP, Brazil
| | - Marcelle Danelon
- Department of Preventive and Restorative Dentistry, Araçatuba School of Dentistry, São Paulo State University - UNESP, Araçatuba, SP, Brazil
| | - Francyenne Maira Castro Gonçalves
- Department of Preventive and Restorative Dentistry, Araçatuba School of Dentistry, São Paulo State University - UNESP, Araçatuba, SP, Brazil
| | - Priscila Toninatto Alves de Toledo
- Department of Preventive and Restorative Dentistry, Araçatuba School of Dentistry, São Paulo State University - UNESP, Araçatuba, SP, Brazil
| | - Mayra Fernanda Ferreira
- Department of Preventive and Restorative Dentistry, Araçatuba School of Dentistry, São Paulo State University - UNESP, Araçatuba, SP, Brazil
| | - Maria Clara Faria Poli
- Department of Preventive and Restorative Dentistry, Araçatuba School of Dentistry, São Paulo State University - UNESP, Araçatuba, SP, Brazil
| | - Alberto Carlos Botazzo Delbem
- Department of Preventive and Restorative Dentistry, Araçatuba School of Dentistry, São Paulo State University - UNESP, Araçatuba, SP, Brazil.
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Limacher S, Angst L, Srinivasan M. Amount of toothpaste used by dental students. J Oral Sci 2023; 65:214-218. [PMID: 37612066 DOI: 10.2334/josnusd.23-0047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/25/2023]
Abstract
PURPOSE This study analyzed associations of cumulative learning, demographic characteristics, fluoride content, and toothbrush head size with the amount of toothpaste used by dental students. METHODS Students in the third and fifth year of dental school were recruited. Each participant was asked to dispense three toothpastes (pediatric, regular fluoride, and high fluoride) on five toothbrushes (rotation-oscillation, sonic, manual pediatric, and two manual adult toothbrushes). The length and weight of the toothpaste dispensed were recorded. The data were evaluated by nonparametric correlation analysis (P < 0.05). RESULTS Eighty-one students (third year = 42; fifth year = 39; mean age: 26.2 ± 5.3 years) participated in the study. More toothpaste was dispensed by third-year students than by fifth-year students (weight: P = 0.014; length: P = 0.037). Men dispensed more toothpaste than did women (weight: P < 0.001; length: P = 0.042). Participants with higher educational attainment dispensed less toothpaste (weight: P < 0.001; length: P < 0.001). The type of toothbrush was associated with the weight of toothpaste dispensed (P < 0.001). Toothbrush head size was inversely associated with the length of toothpaste dispensed (P < 0.001). CONCLUSION The amount of toothpaste used by dental students was associated with cumulative learning, educational attainment, sex, and toothbrush head size but not with the fluoride content of the toothpaste.
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Affiliation(s)
- Shekev Limacher
- Clinic for General-, Special Care- and Geriatric Dentistry, Center of Dental Medicine, University of Zurich
| | - Lea Angst
- Clinic for General-, Special Care- and Geriatric Dentistry, Center of Dental Medicine, University of Zurich
| | - Murali Srinivasan
- Clinic for General-, Special Care- and Geriatric Dentistry, Center of Dental Medicine, University of Zurich
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Satou R, Shibata C, Takayanagi A, Yamagishi A, Birkhed D, Sugihara N. Delivery of Low-Diluted Toothpaste during Brushing Improves Enamel Acid Resistance. MATERIALS (BASEL, SWITZERLAND) 2023; 16:5089. [PMID: 37512363 PMCID: PMC10383383 DOI: 10.3390/ma16145089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 07/14/2023] [Accepted: 07/18/2023] [Indexed: 07/30/2023]
Abstract
Toothpaste viscosity decreases rapidly when diluted with saliva during brushing, potentially causing premature washout of high-risk caries areas and reducing the uptake of dental fluoride ions. However, no reports have examined the acid resistance of enamel from the perspective of the toothpaste's physical properties. This study aimed to elucidate the impact of toothpaste dilution on the acid resistance of the enamel, using bovine enamel as the subject. Five diluted toothpaste groups were created: a control group without toothpaste, and 100% (1.00×), 67% (1.50×), 50% (2.00×), and 25% (4.00×) dilution groups. Acid resistance was evaluated through pH cycling after toothpaste application. The results revealed a significant increase in substantial defects, compared to 67% (1.50×) at dilutions of 50% (2.00×) or higher, accompanied by a decrease in Vickers hardness. Moreover, the mineral loss increased with dilution, and a significant difference was observed between 67% (1.50×) and 50% (2.00×) (p < 0.01). This study revealed that the acid resistance of the enamel decreased when the dilution of toothpaste during brushing exceeded 67% (1.5×). Therefore, delivering toothpaste with a lower dilution to high-risk caries areas, including interproximal spaces and adjacent surfaces, could maintain a higher concentration of active ingredients in the toothpaste, thereby enhancing its medical effects.
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Affiliation(s)
- Ryouichi Satou
- Department of Epidemiology and Public Health, Tokyo Dental College, Tokyo 101-0061, Japan
| | - Chikara Shibata
- Department of Epidemiology and Public Health, Tokyo Dental College, Tokyo 101-0061, Japan
| | - Atsushi Takayanagi
- Department of Epidemiology and Public Health, Tokyo Dental College, Tokyo 101-0061, Japan
| | - Atsushi Yamagishi
- Department of Epidemiology and Public Health, Tokyo Dental College, Tokyo 101-0061, Japan
| | | | - Naoki Sugihara
- Department of Epidemiology and Public Health, Tokyo Dental College, Tokyo 101-0061, Japan
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Al-Zain AO, Fakhry LM, Tallab RA, Natto ZS. Attitude, Practice, and Knowledge Regarding Fluoridated Toothpaste, Brushing, and Rinse Usage Among Residents of Jeddah City in Saudi Arabia. Patient Prefer Adherence 2023; 17:23-39. [PMID: 36636286 PMCID: PMC9830058 DOI: 10.2147/ppa.s389413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Accepted: 12/15/2022] [Indexed: 01/06/2023] Open
Abstract
PURPOSE To evaluate and compare the attitude, practice, and knowledge of individuals who use fluoridated and non-fluoridated toothpaste in Jeddah city, Saudi Arabia. METHODS A digital questionnaire composed of 43 questions were formulated. The questionnaire was divided into five sections: eligibility questions, demographic data, attitude, practice, and knowledge. Content and face validation were done, and convenience sampling was used. The inclusion criteria were any citizen and resident who lives in Jeddah city, Saudi Arabia. Descriptive statistics, Chi-square, and Fischer's tests were conducted to compare fluoridated and non-fluoridated toothpaste users (α=0.05). RESULTS A total of 473 completed participants' responses were collected. Attitude: 41.8% of fluoridated toothpaste users reported that it was "very important" to rinse to remove the toothpaste compared to non-fluoridated toothpaste users (58.3%) (P-value<0.001). Healthy teeth were the most important to fluoridated toothpaste users (69.1%) (P <0.001). Practice: 28.6% of non-fluoridated toothpaste users have been using non-fluoridated toothpaste for >1 year, and 35.7% of them <2 years. 73.8% of fluoridated toothpaste users used whitening toothpaste. Significantly higher non-fluoridated toothpaste users (29%) used organic toothpaste (P<0.001). KNOWLEDGE 57% of fluoridated toothpaste users believed that a good diet, tooth brushing, and fluoridated toothpaste are important to prevent caries, and the fluoride would strengthen the teeth (P<0.001). Approximately 60% of non-fluoridated toothpaste users did not know the proper age to start using fluoridated toothpaste (P<0.001). Also, 47.6% of non-fluoridated toothpaste users avoid using fluoride because it is toxic. CONCLUSION Significantly higher number of Jeddah residents that used fluoridated toothpaste had a better attitude and knowledge than non-fluoridated toothpaste users. Nonetheless, most residents had similar oral hygiene practices. It is suggested to execute educational campaigns to explain the importance of fluoridated toothpaste to the population. Also, individuals should take caution from the source of obtaining their dental information and consult their dentist.
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Affiliation(s)
- Afnan O Al-Zain
- Restorative Dentistry Department, King Abdulaziz University Faculty of Dentistry, Jeddah, Saudi Arabia
| | - Layan M Fakhry
- King Abdulaziz University Faculty of Dentistry, Jeddah, Saudi Arabia
| | - Renad A Tallab
- King Abdulaziz University Faculty of Dentistry, Jeddah, Saudi Arabia
| | - Zuhair S Natto
- Department of Public Health, King Abdulaziz University Faculty of Dentistry, Jeddah, Saudi Arabia
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CIFUENTES-JIMÉNEZ CC, BOLAÑOS-CARMONA MV, ENRICH-ESSVEIN T, GONZÁLEZ-LÓPEZ S, ÁLVAREZ-LLORET P. Evaluation of the remineralizing capacity of silver diamine fluoride on demineralized dentin under pH-cycling conditions. J Appl Oral Sci 2023; 31:e20220306. [PMID: 36995879 PMCID: PMC10065761 DOI: 10.1590/1678-7757-2022-0306] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 01/17/2023] [Indexed: 03/29/2023] Open
Abstract
OBJECTIVE (1) to determine the effects of the silver diamine fluoride (SDF) and sodium fluoride (NaF) in demineralized dentin exposed to an acid challenge by pH-cycling, (2) to evaluate the remineralizing capacity of SDF/NaF products based on the physicochemical and mechanical properties of the treated dentin surfaces. METHODOLOGY In total, 57 human molars were evaluated in different stages of the experimental period: sound dentin - negative control (Stage 1), demineralized dentin - positive control (Stage 2), and dentin treated with SDF/NaF products + pH-c (Stage 3). Several commercial products were used for the SDF treatment: Saforide, RivaStar, and Cariestop. The mineral composition and crystalline and morphological characteristics of the dentin samples from each experimental stage were evaluated by infrared spectroscopy (ATR-FTIR), X-ray diffraction, and electron microscopy (SEM-EDX) analytical techniques. Moreover, the mechanical response of the samples was analyzed by means of the three-point bending test. Statistics were estimated for ATR-FTIR variables by Wilcoxon test, while the mechanical data analyses were performed using Kruskal-Wallis and Mann Whitney U tests. RESULTS Regarding the chemical composition, we observed a higher mineral/organic content in the SDF/NaF treated dentin + pH-c groups (Stage 3) than in the positive control groups (Saforide p=0.03; Cariestop p=0.008; RivaStar p=0.013; NaF p=0.04). The XRD results showed that the crystallite size of hydroxyapatite increased in the SDF/NaF treated dentin + pH-c groups (between +63% in RivaStar to +108% in Saforide), regarding the positive control. SEM images showed that after application of the SDF/NaF products a crystalline precipitate formed on the dentin surface and partially filled the dentin tubules. The flexural strength (MPa) values were higher in the dentin treated with SDF/NaF + pH-c (Stage 3) compared to the positive control groups (Saforide p=0.002; Cariestop p=0.04; RivaStar p=0.04; NaF p=0.02). CONCLUSIONS The application of SDF/NaF affected the physicochemical and mechanical properties of demineralized dentin. According to the results, the use of SFD/NaF had a remineralizing effect on the dentin surface even under acid challenge.
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Sköld UM, Birkhed D, Xu JZ, Lien KH, Stensson M, Liu JF. Risk factors for and prevention of caries and dental erosion in children and adolescents with asthma. J Dent Sci 2022; 17:1387-1400. [PMID: 35784121 PMCID: PMC9236939 DOI: 10.1016/j.jds.2022.03.007] [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: 02/19/2022] [Revised: 03/16/2022] [Indexed: 11/07/2022] Open
Abstract
There are many studies and reviews of the relationship between the asthma disease in young individuals on the one hand and caries and dental erosion on the other. The causes of caries and dental erosion might be related to the asthmatic drugs, low pH and the sweeteners that the inhaled drug contains and perhaps even the lifestyle of children and adolescents with asthma. The main focus of this review is therefore to describe various preventive strategies, based on long experience of preventive dental care in Sweden. Two fact boxes are presented, one on fluoride toothpaste as a population-based intervention for different ages and one on diet counselling in children and adolescents with asthma. The most important thing is to introduce fluoride toothpaste early in the child's life and that the parents brush the child's teeth twice a day, in the morning after breakfast and at night before bedtime, up to the age of 10. Moreover, a high-risk approach with an additional fluoride supply at home is presented, together with the application of fluoride varnish at the clinic. Regarding diet counselling, it is important to make sure that the child has regular meals during the day, maximum five to six times a day, to allow the teeth to rest between meals and restrict sweets and soft drinks to once a week. It is important to identify children and adolescents with asthma as early as possible and to refer them to a dental team for preventive treatment.
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Affiliation(s)
| | - Dowen Birkhed
- Former: Department of Cariology, University of Gothenburg, Göteborg, Sweden
| | - Jian-Zhi Xu
- Pediatric Dentistry, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Kai-Hua Lien
- Pediatric Dentistry, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Malin Stensson
- Centre of Oral Health, School of Health Sciences, Jönköping University, Jönköping, Sweden
| | - Jeng-Fen Liu
- Pediatric Dentistry, Taichung Veterans General Hospital, Taichung, Taiwan
- School of Dentistry, National Yang Ming Chiao Tung University, Taipei, Taiwan
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Takenaka S, Sotozono M, Ohkura N, Noiri Y. Evidence on the Use of Mouthwash for the Control of Supragingival Biofilm and Its Potential Adverse Effects. Antibiotics (Basel) 2022; 11:727. [PMID: 35740134 PMCID: PMC9219991 DOI: 10.3390/antibiotics11060727] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 05/19/2022] [Accepted: 05/26/2022] [Indexed: 12/14/2022] Open
Abstract
Antimicrobial mouthwash improves supragingival biofilm control when used in conjunction with mechanical removal as part of an oral hygiene routine. Mouthwash is intended to suppress bacterial adhesion during biofilm formation processes and is not aimed at mature biofilms. The most common evidence-based effects of mouthwash on the subgingival biofilm include the inhibition of biofilm accumulation and its anti-gingivitis property, followed by its cariostatic activities. There has been no significant change in the strength of the evidence over the last decade. A strategy for biofilm control that relies on the elimination of bacteria may cause a variety of side effects. The exposure of mature oral biofilms to mouthwash is associated with several possible adverse reactions, such as the emergence of resistant strains, the effects of the residual structure, enhanced pathogenicity following retarded penetration, and ecological changes to the microbiota. These concerns require further elucidation. This review aims to reconfirm the intended effects of mouthwash on oral biofilm control by summarizing systematic reviews from the last decade and to discuss the limitations of mouthwash and potential adverse reactions to its use. In the future, the strategy for oral biofilm control may shift to reducing the biofilm by detaching it or modulating its quality, rather than eliminating it, to preserve the benefits of the normal resident oral microflora.
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Affiliation(s)
- Shoji Takenaka
- Division of Cariology, Operative Dentistry and Endodontics, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University, Niigata 951-8514, Japan; (M.S.); (N.O.); (Y.N.)
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An Extensive Comparison of the Clinical Efficiency of Acidulated Phosphate Fluoride (APF) and Neutral Sodium Fluoride (NaF) Oral Rinses in the Prevention of White Spot Lesions during Fixed Orthodontic Treatment: A Randomized Controlled Trial. BIOMED RESEARCH INTERNATIONAL 2022; 2022:6828657. [PMID: 35355827 PMCID: PMC8958060 DOI: 10.1155/2022/6828657] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 03/05/2022] [Accepted: 03/09/2022] [Indexed: 11/17/2022]
Abstract
Background The purpose of this randomized trial is to compare the efficacy of weekly once regime of neutral sodium fluoride (NaF) oral rinse with that of acidulated phosphate (APF) formulated daily mouth rinse in the reduction of white spot lesions (WSLs) associated with fixed orthodontic appliance treatment. Methods The participants (n = 90) of this single-center, two-arm parallel study without a control group were randomly assigned with 1 : 1 distribution to each of the two groups after the bonding of brackets. Group A/test group 1 (n = 45) was given weekly rinse of neutral sodium fluoride (Colgate® PreviDent® Dental Rinse-0.2% NaF), and for group B/test group 2 (n = 45), an APF formulated daily oral rinse (Colgate® Ortho Defense@ PhosFlur® Rinse-0.044% w/v of NaF) was given for six months. The outcome was assessed by the International Caries Detection and Assessment System (ICDAS) index for scoring the demineralization, and for scoring gingivitis, Loe and Silness gingival index (GI) was utilized. Four different time points “T0”immediately before bonding procedures, “T1” after 4weeks, “T2” after 12 weeks, and “T3” after 24 weeks were taken to assess the ICDAS and GI scores. Results The mean ICDAS scores for group A (NaF) were 0.025, 0.051, 0.093, and 0.113 and for group B (APF) were 0.014, 0.022, 0.038, and 0.015 at different points of time. The GI scores for group A were 0.008, 0.22, 0.33, and 0.38 and for group B were 0.003, 0.136, 0.181, and 0.097 at different time points. There was a statistically significant difference (p < 0.05) for both groups in terms of reducing WSL and GI. Conclusion APF formulated daily oral rinse—0.044% w/v of NaF—is more effective than the weekly once regimen of 0.2% NaF oral rinse to prevent white spot lesions.
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Moghe G, Bindra S. Integrating dental care as a protocol in the management of children with cleft lip and palate. JOURNAL OF CLEFT LIP PALATE AND CRANIOFACIAL ANOMALIES 2022. [DOI: 10.4103/jclpca.jclpca_34_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Valdivia-Tapia AC, Botelho JN, Giacaman RA, Tabchoury CPM, Cury JA. Fluoride concentration in mouth rinses marketed in Chile and Brazil, and a discussion regarding their legislations. Braz Oral Res 2021; 35:e083. [PMID: 34431848 DOI: 10.1590/1807-3107bor-2021.vol35.0083] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 03/01/2021] [Indexed: 11/22/2022] Open
Abstract
For fluoride to be effective in controlling caries, it should be bioavailable in commercial products, so that it can be released into the mouth in the products it contains. We chemically determined the available fluoride and pH in nine mouth rinses marketed in Chile, and eleven, in Brazil, and then discussed the legislation in force in both countries, regarding the anticaries potential of these oral hygiene products. The fluoride was analyzed with an ion-selective electrode (F-ISE), using the direct technique. The determinations were made in duplicate, and the results were expressed in ppm F (μg F/mL). The total fluoride concentration found in all the mouth rinses evaluated ranged from 94.7 to 233.5 ppm F, and closely matched what was declared by the manufacturers (100.0 to 226.2 ppm F). However, some mouth rinses showed lower fluoride concentrations (90 and 180 ppm F) in both countries. A Na2FPO3-formulated mouth rinse was found only in Chile, with 216.8 ppm F as the FPO32- ion, and 4.9 ppm F as the F-. The findings show that fluoride was potentially bioavailable in all the mouth rinses evaluated. Regarding the national legislations, although the mouthwashes sold in Brazil comply with the Brazilian legislation, discrepancies were found for Chile. However, neither country had a legislation matching the best available evidence on fluoride mouthwash efficacy for caries control. Thus, some products with low fluoride concentrations (below 226 ppm F), or manufactured with a fluoride salt other than NaF (Na2FPO3) are being sold in the Brazilian and Chilean markets.
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Affiliation(s)
| | - Juliana Nunes Botelho
- University of Talca, Faculty of Health Sciences, Department of Pediatric Stomatology, Talca, Chile
| | - Rodrigo Andrés Giacaman
- University of Talca, Faculty of Health Sciences, Department of Oral Rehabilitation, Talca, Chile
| | | | - Jaime Aparecido Cury
- UniversidadeEstadual de Campinas - Unicamp, Piracicaba Dental School, Department of Biosciences, Piracicaba, SP, Brazil
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Khan IM, Mani SA, Doss JG, Danaee M, Kong LYL. Pre-schoolers' tooth brushing behaviour and association with their oral health: a cross sectional study. BMC Oral Health 2021; 21:283. [PMID: 34078349 PMCID: PMC8173819 DOI: 10.1186/s12903-021-01643-8] [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] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 05/22/2021] [Indexed: 01/04/2023] Open
Abstract
Background Toothbrushing is an important yet neglected behaviour that affects the oral health of preschool children. Little is reported on parental supervision, an essential aspect of routine effective toothbrushing in this age group. The aim of this study was to evaluate pre-schoolers’ toothbrushing behaviour including parental involvement and its association with their oral health. Methods This was a cross-sectional study. A total of 92 preschool children (4–6 years) were invited to participate with their parents/guardians. Nine parameters of toothbrushing behaviour were assessed from parental responses (questionnaire) and observation of child and parents/guardians (video recording). Oral examination included recording plaque, gingival and dental caries indices. BORIS software was used to assess toothbrushing parameters and Smart PLS was used to perform association with a second-generation multivariate analysis to create models with and without confounding factors. Results Girls were slightly more (53%) than boys (47%). Children aged 4 years were slightly more in number (38%), followed by 6-year-olds and 5-year-olds. Nearly, 90% parents had tertiary education and 46% had more than 2 children. Differences were recorded in the reported and observed behaviour. Thirty-five percent parents/guardians reported using pea-size toothpaste amount but only 28% were observed. Forty percent reported to brush for 30 s–1 min, however 51% were observed to brush for 1–2 min. Half the children were observed to use fluoridated toothpaste (F < 1000 ppm) under parental supervision (11%). The mean (SD) plaque score reduction after toothbrushing was 10.80 (2.46), mean pre-brushing plaque score was 90.3 (10.2), mean gingival index was 0.89 (0.65) and mean dental caries status (ICDAS(1–6)) was 18.87 (12.39). Toothbrushing behaviour in terms of toothbrushing technique, duration, pattern and frequency, toothbrush type and grip type, toothpaste type and amount, post-brushing mouth rinsing and parental involvement contributed significantly to plaque score change (86%), dental caries status (73%), gingival index (66%) and pre-brushing plaque score (31%). The significant confounding variables had a small influence on oral health of preschool children. Conclusions Preschool children’s toothbrushing behaviour was inadequate while their oral health was poor, with a significant association between the two parameters.
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Affiliation(s)
- Iqra Muhammad Khan
- Department of Paediatric Dentistry and Orthodontics, Faculty of Dentistry, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Shani Ann Mani
- Department of Paediatric Dentistry and Orthodontics, Faculty of Dentistry, University of Malaya, 50603, Kuala Lumpur, Malaysia.
| | - Jennifer Geraldine Doss
- Department of Community Oral Health and Clinical Prevention, Faculty of Dentistry, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Mahmoud Danaee
- Department of Social and Preventive Medicine, Faculty of Medicine, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Lydia Yi Li Kong
- Department of Paediatric Dentistry and Orthodontics, Faculty of Dentistry, University of Malaya, 50603, Kuala Lumpur, Malaysia
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Idowu OS, Duckworth RM, Valentine RA, Zohoori FV. Biomarkers for the Assessment of Exposure to Fluoride in Adults. Caries Res 2021; 55:292-300. [PMID: 34062534 DOI: 10.1159/000516091] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 03/21/2021] [Indexed: 11/19/2022] Open
Abstract
To monitor deficient or excessive intakes of biologically available fluoride (F), various biological samples have been tested for use as biomarkers of human exposure to F. Most such studies have concerned children and often have only involved measurement of F in 1 or 2 types of sample. The present study investigated the relationships of F concentrations in biomarkers of F exposure; including plasma, saliva, hair, finger- and toenails, and daily urinary F excretion (UFE) with the total daily F intake (TDFI) of adults. TDFI was assessed in 60 healthy adults, aged ≥20 years; 31 lived in a low-F water area (LFA, 0.04 mg F/L) and 29 in a high-F water area (HFA, 3.05 mg F/L) of Nigeria. All volunteers provided at least 1 biomarker sample from the above list and completed a questionnaire to evaluate F intake from the diet and toothpaste ingestion. TDFI, UFE and F concentrations of biomarkers were statistically significantly higher in the HFA than in the LFA. There were strong statistically significant positive correlations between TDFI and UFE (ρ = 0.730, p < 0.001); plasma F (ρ = 0.729, p < 0.001); fasting whole saliva F (ρ = 0.653, p < 0.001) and hair F (ρ = 0.603, p < 0.001). The statistically significant positive correlations between TDFI and fingernail F (ρ = 0.502, p < 0.001) and between TDFI and toenail F (ρ = 0.556, p < 0.001) were moderate. In conclusion, this study has indicated the usefulness of 24-h UFE as well as F concentration in plasma, fasting whole saliva and hair as biomarkers of contemporary or sub-chronic F exposure in groups of adults. However, they do not appear to have the necessary sensitivity to predict F exposure in individuals.
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Affiliation(s)
- Oladipo S Idowu
- School of Health and Life Sciences, Teesside University, Middlesbrough Tees Valley, Middlesbrough, United Kingdom
| | - Ralph M Duckworth
- School of Health and Life Sciences, Teesside University, Middlesbrough Tees Valley, Middlesbrough, United Kingdom
| | - Ruth A Valentine
- School of Dental Sciences, Newcastle University, Framlington Place, Newcastle upon Tyne, United Kingdom
| | - Fatemeh V Zohoori
- School of Health and Life Sciences, Teesside University, Middlesbrough Tees Valley, Middlesbrough, United Kingdom
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Flório FM, Dos Santos Klee L, Brandão Ramos AP, Ambrosano GMB, de Souza Fonseca Silva A. Use of Water by Schoolchildren: Impact of Indirectly Supervised Daily Toothbrushing-A Pilot Study. Int J Clin Pediatr Dent 2021; 13:513-517. [PMID: 33623340 PMCID: PMC7887171 DOI: 10.5005/jp-journals-10005-1800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Aim This present longitudinal, quantitative, and analytical pilot study evaluated the impact of daily indirectly supervised toothbrushing on water consumption. Materials and methods The study was carried out in a social center that provided care to children aged 5–14 years in Campinas in the state of São Paulo. Calibrated hydrometers were installed on taps used by the children, and the daily volume of water used was measured for 25 school days (T0). An educational program was then implemented (T1), where supervised toothbrushing was explained, encouraged, and put into action. The next phase (T2) incorporated a recreational approach to the rational use of water, and the consumption was measured for another 25 school days. After six months (T3) without further educational interventions by the researchers, water consumption was measured for the same period of 25 school days. The data were analyzed based on the mixed models methodology for measures repeated over time. Results The water consumption did not change significantly (p > 0.05) between the different phases of the study (T0 = 0.43 ± 0.19, T1 = 0.38 ± 0.17, T2 = 0.39 ± 0.15, T1 = 0.48 ± 0.21 dm3/day/child). Conclusion The introduction of toothbrushing into the routine of the children, in the context of recreational and sustainable health education, did not have a detrimental impact on water consumption. Clinical significance Among the many recommendations for the introduction and implementation of supervised toothbrushing programs in school environments, there is no mention of the measures taken during such procedures aimed at economizing water, the rational use of which should be a daily practice irrespective of the water conditions of the surrounding region. The findings of this study contribute to the enhancement of educational and pedagogical activities in schools. How to cite this article Flório FM, dos Santos Klee L, Brandão Ramos AP, et al. Use of Water by Schoolchildren: Impact of Indirectly Supervised Daily Toothbrushing—A Pilot Study. Int J Clin Pediatr Dent 2020;13(5):513–517.
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Affiliation(s)
- Flávia Martão Flório
- Department of Preventive Dentistry, Faculdade São Leopoldo Mandic, Campinas, SP, Brazil; Department of Public Health, São Leopoldo Mandic School of Dentistry and Research Center, Campinas, Brazil
| | | | - Ana Paula Brandão Ramos
- Simplific Consultancy and Advisory in Health, Safety and Environment, Campinas, São Paulo, Brazi
| | - Gláucia Maria Bovi Ambrosano
- Department of Social Preventive Dentistry, Piracicaba School of Dentistry (UNICAMP), Piracicaba, São Paulo, Brazil
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Larsson K, Stime A, Hansen L, Birkhed D, Ericson D. Salivary fluoride concentration and retention after rinsing with 0.05 and 0.2% sodium fluoride (NaF) compared with a new high F rinse containing 0.32% NaF. Acta Odontol Scand 2020; 78:609-613. [PMID: 32730122 DOI: 10.1080/00016357.2020.1800085] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To compare salivary fluoride (F) concentration and F retention after rinsing with a new 0.32% sodium fluoride (NaF) rinse and conventional 0.05 and 0.2% NaF rinses. METHODS Seventeen subjects (aged 22-26 years), with normal salivary secretion rates, participated in a double blind, cross-over study. In three separate sessions with a minimum washout period of 48 h, they rinsed for 1 min with 10 ml of 0.05, 0.2 or 0.32% NaF mouthrinse. Unstimulated whole saliva was collected before (baseline: 0 min) and after 1, 3, 5, 10, 20, 30, 45 and 60 min. The F concentration was plotted against time, and the area under the curve (AUC) calculated. Salivary F concentration and F retention for the three mouthrinses were compared by a randomized block test, followed by Tukey's test and a paired 2-tailed test. RESULTS There was a clear dose-response for AUC 3-60 min; 0.32% > 0.2% > 0.05% (p < .05). The mean F retention was 0.25 mg for 0.05% NaF, 0.86 mg F for 0.2% Na and 1.31 mg F for 0.32% NaF, (p < .05). CONCLUSIONS The higher salivary F concentration over time and the higher F retention after rinsing with an 0.32% NaF solution suggests a potential application in prevention of caries and dental erosion.
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Affiliation(s)
- Kerstin Larsson
- Department of Cariology, Faculty of Odontology, Malmö University, Malmö, Sweden
| | | | | | | | - Dan Ericson
- Department of Cariology, Faculty of Odontology, Malmö University, Malmö, Sweden
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Ishizuka Y, Lehrkinder A, Nordström A, Lingström P. Effect of Different Toothbrushing Routines on Interproximal Fluoride Concentration. Caries Res 2020; 54:343-349. [PMID: 33027798 DOI: 10.1159/000510181] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 07/01/2020] [Indexed: 11/19/2022] Open
Abstract
This study aimed to evaluate the effect of different toothbrushing routines and different kinds of toothpaste on the interproximal fluoride concentration after toothbrushing and its clinical relevance to the recommendations given to patients regarding the process of toothbrushing. Eight adults participated a total of 8 times in order to test different toothbrushing routines with different amounts of toothpaste (1 or 2 cm), durations (1 or 2 min) and amounts of water after toothbrushing (10 or 20 mL). An additional 8 adults participated 6 times in total to test different forms of toothpaste administration (paste, gel and foam) with different amounts of water after toothbrushing (no rinsing or 10 mL). Interdental saliva samples were collected from proximal sites 25/26 and 46/45 using small paper points, before and up to 60 min after toothbrushing. The fluoride concentration was measured by an ion-specific electrode. The area under the curve, saliva fluoride concentration versus time, was calculated. Differences between the groups were tested by ANOVA with Tukey's multiple comparisons test. An increase in fluoride concentration of 47.2% was observed when the amount of toothpaste increased from 1 to 2 cm (p < 0.01), 26.8% when increasing the duration from 1 to 2 min (p < 0.01) and 41.2% when reducing the amount of water rinsing from 20 to 10 mL (p < 0.01). The paste and gel resulted in higher fluoride concentration (p < 0.01) compared with foam. These findings suggest that the amount of toothpaste, the duration and the amount of water have a significant effect on fluoride concentration after toothbrushing. Furthermore, despite the lower amount of fluoride, the gel gives almost the same fluoride concentration after toothbrushing as the toothpaste. The results confirm the importance of giving clear advice to patients regarding the process of toothbrushing.
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Affiliation(s)
- Yoichi Ishizuka
- Department of Cariology, Institute of Odontology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden, .,Department of Epidemiology and Public Health, Tokyo Dental College, Tokyo, Japan,
| | - Anna Lehrkinder
- Department of Cariology, Institute of Odontology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Anna Nordström
- Department of Cariology, Institute of Odontology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Peter Lingström
- Department of Cariology, Institute of Odontology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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17
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Fijačko N, Gosak L, Cilar L, Novšak A, Creber RM, Skok P, Štiglic G. The Effects of Gamification and Oral Self-Care on Oral Hygiene in Children: Systematic Search in App Stores and Evaluation of Apps. JMIR Mhealth Uhealth 2020; 8:e16365. [PMID: 32673235 PMCID: PMC7381071 DOI: 10.2196/16365] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Accepted: 03/23/2020] [Indexed: 01/16/2023] Open
Abstract
Background Poor oral hygiene is a great public health problem worldwide. Oral health care education is a public health priority as the maintenance of oral hygiene is integral to overall health. Maintaining optimal oral hygiene among children is challenging and can be supported by using relevant motivational approaches. Objective The primary aim of this study was to identify mobile smartphone apps that include gamification features focused on motivating children to learn, perform, and maintain optimal oral hygiene. Methods We searched six online app stores using four search terms (“oral hygiene game,” “oral hygiene gamification,” “oral hygiene brush game,” and “oral hygiene brush gamification”). We identified gamification features, identified whether apps were consistent with evidence-based dentistry, performed a quality appraisal with the Mobile App Rating Scale user version (uMARS), and quantified behavior scores (Behavior Change score, uMARS score, and Coventry, Aberdeen, and London-Refined [CALO-RE] score) using three different instruments that measure behavior change. Results Of 612 potentially relevant apps included in the analysis, 17 met the inclusion criteria. On average, apps included 6.87 (SD 4.18) out of 31 possible gamification features. The most frequently used gamification features were time pressure (16/17, 94%), virtual characters (14/17, 82%), and fantasy (13/17, 76%). The most common oral hygiene evidence-based recommendation was brushing time (2-3 minutes), which was identified in 94% (16/17) of apps. The overall mean uMARS score for app quality was high (4.30, SD 0.36), with good mean subjective quality (3.79, SD 0.71) and perceived impact (3.58, SD 0.44). Sufficient behavior change techniques based on three taxonomies were detected in each app. Conclusions The majority of the analyzed oral hygiene apps included gamification features and behavior change techniques to perform and maintain oral hygiene in children. Overall, the apps contained some educational content consistent with evidence-based dentistry and high-quality background for oral self-care in children; however, there is scope for improvement.
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Affiliation(s)
- Nino Fijačko
- Faculty of Health Sciences, University of Maribor, Maribor, Slovenia
| | - Lucija Gosak
- Faculty of Health Sciences, University of Maribor, Maribor, Slovenia
| | - Leona Cilar
- Faculty of Health Sciences, University of Maribor, Maribor, Slovenia
| | | | - Ruth Masterson Creber
- Healthcare Policy and Research, Division of Health Informatics, Weill Cornell Medicine, New York, NY, United States
| | - Pavel Skok
- Medical Faculty, University of Maribor, Maribor, Slovenia
| | - Gregor Štiglic
- Faculty of Health Sciences, University of Maribor, Maribor, Slovenia.,Faculty of Electrical Engineering and Computer Science, University of Maribor, Maribor, Slovenia
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18
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Takenaka S, Ohsumi T, Noiri Y. Evidence-based strategy for dental biofilms: Current evidence of mouthwashes on dental biofilm and gingivitis. JAPANESE DENTAL SCIENCE REVIEW 2019; 55:33-40. [PMID: 30733843 PMCID: PMC6354555 DOI: 10.1016/j.jdsr.2018.07.001] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 04/01/2018] [Accepted: 07/22/2018] [Indexed: 11/23/2022] Open
Abstract
Therapeutic mouthwash (MW) is an adjunctive tool along with a regular oral hygiene routine of daily tooth brushing and daily flossing. Previous systematic reviews have demonstrated that it is effective against dental biofilm and gingival inflammation, for prevention of dental caries, and for managing one's bad breath condition according to the active ingredients. MWs prevent the microorganisms from bacterial adhesion that corresponds to the initial step in biofilm formation. This review summarized the current state of evidence such as anti-biofilm, anti-gingivitis and cariostatic properties of MWs by evaluating systematic reviews from the past six years. The anti-biofilm property has been proven to be effective, with strong evidence of three main clinical efficacies. The most commonly studied active agent was chlorhexidine gluconate (CHX), followed by essential oil (EO) and cetylpyridinium chloride. All the systematic reviews are in complete agreement that CHX and EO provide statistically significant improvements in terms of plaque and gingival indices. These effects have held up over the years as the number of studies has increased. While the use of fluoride MW is proven to be effective in improving the oral health of both children and adults, the quality of evidence is still regarded as low.
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Affiliation(s)
| | | | - Yuichiro Noiri
- Division of Cariology, Operative Dentistry and Endodontics, Niigata University Graduate School of Medical and Dental Sciences, 2-5274, Gakkocho-dori, Chuo-ku, Niigata 951-8514, Japan
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19
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Mazhari F, Boskabady M, Moeintaghavi A, Habibi A. The effect of toothbrushing and flossing sequence on interdental plaque reduction and fluoride retention: A randomized controlled clinical trial. J Periodontol 2018; 89:824-832. [DOI: 10.1002/jper.17-0149] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Revised: 09/29/2017] [Accepted: 10/01/2017] [Indexed: 11/10/2022]
Affiliation(s)
- Fatemeh Mazhari
- Dental Materials Research Center; Mashhad University of Medical Sciences; Mashhad Iran
| | - Marzie Boskabady
- Dental Materials Research Center; Mashhad University of Medical Sciences; Mashhad Iran
| | - Amir Moeintaghavi
- Dental Research Center; Mashhad University of Medical Sciences; Mashhad Iran
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20
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Almohefer SA, Levon JA, Gregory RL, Eckert GJ, Lippert F. Caries lesion remineralization with fluoride toothpastes and chlorhexidine - effects of application timing and toothpaste surfactant. J Appl Oral Sci 2018; 26:e20170499. [PMID: 29898179 PMCID: PMC5963912 DOI: 10.1590/1678-7757-2017-0499] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Accepted: 03/09/2018] [Indexed: 11/22/2022] Open
Abstract
Habitual toothbrushing with fluoridated toothpaste followed by rinsing with antibacterial mouthwashes is a method to maintain good oral hygiene and to diminish the occurrence and severity of dental caries and periodontal disease. However, our understanding of how antimicrobial agents in mouthwashes affect fluoride-mediated caries lesion remineralization is still poor.
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Affiliation(s)
- Sami A Almohefer
- Indiana University School of Dentistry, Department of Prosthodontics, Indianapolis, Indiana, USA.,Hail University College of Dentistry, Department of Prosthodontics, Hail, Saudi Arabia
| | - John A Levon
- Indiana University School of Dentistry, Department of Prosthodontics, Indianapolis, Indiana, USA
| | - Richard L Gregory
- Indiana University School of Dentistry, Department of Biomedical and Applied Sciences, Indianapolis, Indiana, USA
| | - George J Eckert
- Indiana University School of Medicine, Department of Biostatistics, Indianapolis, Indiana, USA
| | - Frank Lippert
- Indiana University School of Dentistry, Department of Cariology, Operative Dentistry and Dental Public Health, Indianapolis, Indiana, USA
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21
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Nordström A, Birkhed D. Attitudes and behavioural factors relating to toothbrushing and the use of fluoride toothpaste among caries-active Swedish adolescents - a questionnaire study. Acta Odontol Scand 2017; 75:483-487. [PMID: 28701058 DOI: 10.1080/00016357.2017.1344876] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
OBJECTIVE The aim of this study was to identify attitudes and behaviour relating to fluoride toothpaste and toothbrushing habits among caries-active Swedish adolescents. MATERIALS AND METHODS This cross-sectional study is based on an earlier clinical, two-year toothpaste intervention study. At the last appointment, 206 adolescents (of 211) answered a questionnaire comprising nine semi-closed questions. RESULTS The majority (93%) brushed their teeth every day, while 7% did so only occasionally. Most participants (77%) brushed twice a day, while 12% brushed just once a day. About half of those brushing just once a day forgot to brush in the evening. Similarly, more than half of the adolescents (53%) used 1 cm of toothpaste or less on their toothbrush. Moreover, 49% brushed for less than 2 min, 41% brushed for 2 min and 10% for more than 2 min. The majority (73%) rinsed with water after toothbrushing. A difference between boys and girls was also observed; 87% of the girls brushed twice a day, whereas only 67% of the boys did so and boys more frequently forgot in the evening. CONCLUSIONS Attitudes and behaviour relating to fluoride toothpaste and toothbrushing habits among caries-active Swedish adolescents are still inadequate after two years of toothpaste intervention. There are several areas where improvements can be made, such as frequency of brushing, brushing time, amount of toothpaste and post-brushing procedures. The majority (81%) included 'fresh breath' as a reason for performing oral hygiene and this aspect can be used by dental staff in health promotion.
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Affiliation(s)
- Anna Nordström
- Department of Cariology, Institute of Odontology, Sahlgrenska Academy, University of Gothenburg, Göteborg, Sweden
| | - Dowen Birkhed
- Emeritus Professor at the University of Gothenburg, Gothenburg, Sweden
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Sonesson M, Bergstrand F, Gizani S, Twetman S. Management of post-orthodontic white spot lesions: an updated systematic review. Eur J Orthod 2017; 39:116-121. [PMID: 27030284 DOI: 10.1093/ejo/cjw023] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Background/objectives The management of post-orthodontic white spot lesions is based on remineralization strategies or a minimal-invasive camouflage of the lesions. Aim The aim of this systematic review was to identify and assess the quality of evidence for the various clinical technologies. Search methods Four databases were searched for relevant literature published in English between 2011 and 31 October 2015 according to a pre-determined PICO. Only controlled clinical studies were considered. Abstract lists and the selected full-text papers were independently examined by two reviewers and any differences were solved in consensus. The Cochrane handbook and the AMSTAR tool were used for grading the risk of bias. The quality of evidence was rated according to GRADE. Results Out of 280 identified publications, seven studies on remineralization, micro-abrasion and resin infiltration met the inclusion criteria. Two of them were assessed with low risk of bias. No pooling of results was possible due to study heterogeneity. The quality of evidence for all technologies was graded as very low. Limitations Only papers published in English with more than 20 adolescents or young adults were considered. Furthermore, a follow-up period of at least 8 weeks was required. The publication bias could not be assessed due to the paucity of included trials. Conclusions/clinical implications There is a lack of reliable scientific evidence to support re-mineralizing or camouflaging strategies to manage post-orthodontic white spot lesions. Further well-performed controlled clinical trials with long-term follow-up are needed to establish best clinical practice.
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Affiliation(s)
- Mikael Sonesson
- Department of Orthodontics, Faculty of Odontology, Malmö University, Sweden
| | | | - Sotiria Gizani
- Department of Paediatric Dentistry, Dental School, National and Kapodistrian University of Athens, Greece
| | - Svante Twetman
- Department of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark
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Alshehri M, Kujan O. Parental views on fluoride tooth brushing and its impact on oral health: A cross-sectional study. J Int Soc Prev Community Dent 2016; 5:451-6. [PMID: 26759797 PMCID: PMC4697228 DOI: 10.4103/2231-0762.167728] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Objective: This study aimed to describe the current use and knowledge about fluoride toothpaste and children's oral hygiene habits among parents of Saudi children. Materials and Methods: In this cross-sectional study, the parents of children aged 7–12 years who visited the undergraduate pediatric dental clinics at the College of Dentistry in Riyadh, Saudi Arabia were interviewed. The interview included questions to assess the parents’ level of fluoride knowledge, the dental appearance of their children, and any general dental health concerns and practices. Results: A total of 463 parents (women 55.5%, men 44.5%) were included. Over half (60.3%) of the participants reported that they were unhappy with the appearance of their child's teeth. Only 11.5% received high fluoride knowledge scores. The additive index for the level of fluoride knowledge was significantly lower among mothers than among fathers. The majority of the parents were not able to correctly report whether the toothpaste their children used contained fluoride. Furthermore, the majority of the respondents were unaware of the benefits of fluoride in preventing dental caries. Conclusions: There is a need to enhance parental knowledge regarding high fluoride intake and its harmful consequences on children's health. Both mothers and fathers should have higher levels of awareness regarding oral health promotion to maintain optimal oral health in their children.
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Affiliation(s)
- Mohammad Alshehri
- Department of Dentistry, College of Medicine and University Hospitals, King Saud University, Riyadh, Saudi Arabia
| | - Omar Kujan
- Department of Oral and Maxillofacial Sciences, Al-Farabi College for Dentistry and Nursing, Al-Farabi Colleges, Riyadh, Saudi Arabia
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Sun H, Zhang Y, Dou L, Song X, Sun C. Surface modification of pure titanium to improve its anti-inflammatory function. EUR J INFLAMM 2015. [DOI: 10.1177/1721727x15610336] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Objective: Surface-modified titanium material was prepared to explore its corrosion resistance and microbial adhesion. Methods: Atmospheric pressure plasma was used to modify the surface of pure titanium. The surface morphology and adhesion morphology of P. gingivalis (Porphyromonas gingivalis) were observed through morphology scanning electron microscopy. Reactive oxygen species (ROS) formation was detected using a fluorescence spectrophotometer. Electrochemical corrosion properties of the material were detected using simulated fluids and SAGF artificial saliva as electrolyte. Bacteria suspension absorbance was tested using an enzyme standard. Results: After plasma modification, the material surface exhibited numerous ROS formations and improved wettability. Compared with the control group, corrosion potential was higher but corrosion current was lower in simulated body fluids and artificial saliva. Bacterial-suspension absorbance was significantly lower than that in the control group on days 3 and 5 ( P <0.05). Conclusion: The electrochemical and microbial corrosion performance of titanium can be improved by atmospheric pressure plasma. Therefore, this method can thus be used for the surface modification of oral and bone implant materials.
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Affiliation(s)
- Hanwen Sun
- College of Medicine and Nursing, Dezhou University, PR China
- Shandong Provincial Engineering Laboratory of New Pharmaceutical Excipients, Sustained and Controlled Release Technology, PR China
| | - Yancong Zhang
- College of Medicine and Nursing, Dezhou University, PR China
- Shandong Provincial Engineering Laboratory of New Pharmaceutical Excipients, Sustained and Controlled Release Technology, PR China
| | | | - Xinfeng Song
- College of Medicine and Nursing, Dezhou University, PR China
- Shandong Provincial Engineering Laboratory of New Pharmaceutical Excipients, Sustained and Controlled Release Technology, PR China
| | - Chunyan Sun
- College of Medicine and Nursing, Dezhou University, PR China
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Arthur RA, Martins VB, de Oliveira CL, Leitune VCB, Collares FM, Magalhães AC, Maltz M. Effect of over-the-counter fluoridated products regimens on root caries inhibition. Arch Oral Biol 2015; 60:1588-94. [DOI: 10.1016/j.archoralbio.2015.07.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2014] [Revised: 06/28/2015] [Accepted: 07/26/2015] [Indexed: 11/15/2022]
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Latimer J, Munday JL, Buzza KM, Forbes S, Sreenivasan PK, McBain AJ. Antibacterial and anti-biofilm activity of mouthrinses containing cetylpyridinium chloride and sodium fluoride. BMC Microbiol 2015; 15:169. [PMID: 26293609 PMCID: PMC4546200 DOI: 10.1186/s12866-015-0501-x] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2015] [Accepted: 08/05/2015] [Indexed: 11/22/2022] Open
Abstract
Background Cetylpyridinium chloride (CPC) and sodium fluoride augment oral hygiene by inactivating bacteria and inhibiting enamel demineralisation, respectively. However, there are few reports in the literature documenting the antibacterial efficacy of their combined use in mouthrinses. We have used six experimental systems to compare the antibacterial effects of mouthrinses containing 0.075 % CPC (test rinse, TR) or 0.075 % CPC with sodium fluoride (test fluoride rinse, TFR). Results Effects against planktonic bacteria were determined using viable counting (for Streptococcus mutans and salivary bacteria), a redox dye (for Actinomyces viscosus and salivary bacteria) and viable counting (for ex vivo oral rinses). Effects against saliva-derived biofilms were quantified using confocal microscopy and differential viable counting. Inhibition of biofilm formation was evaluated by pre-treating hydroxyapatite coupons with mouthrinses prior to inoculation. Otherwise-identical controls without CPC (control rinse and control fluoride rinse, CR and CFR, respectively), were included throughout. Compared to the controls, TFR and TR demonstrated significant antimicrobial effects in the redox assays, by viable counts (>3 log reductions) and in oral rinse samples (>1.25 log reductions, p < 0.05). TFR and TR also significantly reduced the viability of oral biofilms. Pre-treatment of hydroxyapatite with TFR and TR significantly inhibited biofilm formation (>3 log difference, p < 0.05). Overall, there were no consistent differences in the activities of TR and TFR. Conclusions Sodium fluoride did not influence the antibacterial and anti-biofilm potency of CPC-containing formulations, supporting the combined use of CPC and sodium fluoride in mouthrinses to control oral bacteria and protect tooth enamel.
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Affiliation(s)
- Joe Latimer
- Manchester Pharmacy School, The University of Manchester, Oxford Road, Manchester, M13 9PT, UK.
| | - Jodie L Munday
- Manchester Pharmacy School, The University of Manchester, Oxford Road, Manchester, M13 9PT, UK.
| | - Kara M Buzza
- Manchester Pharmacy School, The University of Manchester, Oxford Road, Manchester, M13 9PT, UK.
| | - Sarah Forbes
- Manchester Pharmacy School, The University of Manchester, Oxford Road, Manchester, M13 9PT, UK.
| | | | - Andrew J McBain
- Manchester Pharmacy School, The University of Manchester, Oxford Road, Manchester, M13 9PT, UK.
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Jensen O, Moberg Sköld U, Birkhed D, Gabre P. Self-reported changes in using fluoride toothpaste among older adults in Sweden: an intervention study. Acta Odontol Scand 2015; 73:48-56. [PMID: 25183252 DOI: 10.3109/00016357.2014.949847] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE The aim of the study was to investigate the possibility of increasing knowledge about the caries-reducing effects of fluoride (F) toothpaste and to increase the use of F toothpaste among older adults through an intervention. MATERIALS AND METHODS 63-67-year-olds in Sweden, who 2 years earlier had answered a questionnaire about their knowledge of F toothpaste, toothbrushing and toothpaste habits and who had shown less favourable habits with regard to toothpaste use, were invited to participate. The 20-min intervention, performed at a Public Dental Clinic, was implemented by a dental hygienist (author OJ) and consisted of individual information and instruction on the use of F toothpaste. The questionnaire was repeated 4 months after the intervention and a population in another city in Sweden served as control. RESULTS In the intervention group, 68 individuals responded and 151 in the control group. Knowledge of the benefits of F toothpaste in the intervention group had improved between the times of the first and second questionnaires, but the same effect was also noted in the control group. After the intervention, a clear improvement concerning the use of F toothpaste was reported: the individuals brushed for a longer time, used more toothpaste and used less water during and after brushing. In the control group, there were no changes of habits between the first and second occasions. CONCLUSION Individually-based interventions performed by a dental hygienist had a positive effect on changing the way older adults used F toothpaste.
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Affiliation(s)
- Olga Jensen
- Public Dental Service, Västra Götaland Region , Stenungsund , Sweden
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30
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Zhao A, Blackburn C, Chin J, Srinivasan M. Soluble toll like receptor 2 (TLR-2) is increased in saliva of children with dental caries. BMC Oral Health 2014; 14:108. [PMID: 25174416 PMCID: PMC4236648 DOI: 10.1186/1472-6831-14-108] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2014] [Accepted: 08/18/2014] [Indexed: 11/19/2022] Open
Abstract
Background Dental caries is the most common microbial disease affecting mankind. Caries risk assessment methods, identification of biomarkers and vaccine development strategies are being emphasized to control the incidence of the largely preventable disease. Pattern recognition receptors such as the toll like receptors (TLR) have been implicated as modulators of host-microbial interactions. Soluble TLR-2 and its co-receptor, CD14 identified in saliva can bind the cell wall components of cariogenic bacteria and modulate the disease process. The objective of this study is to determine the potential of salivary sTLR-2 and sCD14 as biomarkers of caries activity and indirect measures of the cariogenic bacterial burden. Methods Unstimulated whole saliva was collected from twenty caries free and twenty caries active children between the ages of 5 and 13 years. The concentration of sCD14 and sTLR-2 together with that of the cytokine IL-8 reported to be increased in dental caries was assessed by the enzyme linked immunosorbent assay. Results While the level of sCD14 and that of IL-8 was equivocal between the two groups, the sTLR-2 concentration in caries active saliva was significantly higher than that in caries free saliva. Conclusions The sTLR-2 in saliva could serve as a potential biomarker for caries activity.
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Affiliation(s)
| | | | | | - Mythily Srinivasan
- Department of Oral Pathology, Medicine and Radiology, Indianapolis, IN 46202, USA.
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Rothen M, Cunha-Cruz J, Zhou L, Mancl L, Jones JS, Berg J. Oral hygiene behaviors and caries experience in Northwest PRECEDENT patients. Community Dent Oral Epidemiol 2014; 42:526-35. [PMID: 24766464 DOI: 10.1111/cdoe.12107] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2012] [Accepted: 03/14/2014] [Indexed: 11/28/2022]
Abstract
OBJECTIVES To investigate the association between oral hygiene behaviors (toothbrushing, water rinsing after brushing, interproximal cleaning, and adjunctive use of fluoride products) and recent caries (past 24 months) in a random sample of patients in Northwest PRECEDENT practices. METHODS Practitioner-members of Northwest PRECEDENT, a dental practice-based research network, conducted a longitudinal study on caries risk assessment. At baseline, patients completed a questionnaire on oral self-care, snacking, health, and socio-demographics. A dental examination recorded readily visible heavy plaque and decayed, missing, and filled teeth; chart review captured new caries and treatments in the previous 24 months. Bivariate and multiple generalized estimating equations (GEE) log-linear regression models stratified by age-groups were used to relate oral hygiene behaviors to the primary outcome of mean dental caries in the past 24 months on data from 1400 patients in 63 practices. The primary exposure of interest was fluoride toothbrushing frequency. RESULTS Fluoride toothbrushing once per day or twice or more per day by patients 9-17 was significantly associated with a 50% lower mean caries rate compared with fluoride toothbrushing less than once per day, after adjustment for covariates [rate ratios (RR) = 0.5; 95% confidence intervals (CI) = 0.3-0.8]. After adjustment, for patients 18-64, fluoride toothbrushing two or more times per day was significantly associated with a 40% lower recent mean caries rate (RR = 0.6; 95% CI = 0.4-0.9); in patients 65+, twice a day or more fluoride toothbrushing was not associated with lower caries rates (RR = 1.1; 95% CI = 0.7-1.8). Of the other oral hygiene variables, after adjustment, patients 18-64 who rinsed with water after brushing had a 40% lower mean caries rate compared with no rinsing (RR = 0.6; 95% CI = 0.4-0.9) and the presence of readily visible heavy plaque was significantly associated with an increase in the mean caries rate for patients 18-64 (RR = 1.6; 95% CI = 1.2-2.2) and 65+ (RR = 2.5; 95% CI = 1.8-3.5). CONCLUSIONS In the present study, the frequency of fluoride toothbrushing and the presence of readily visible heavy plaque were the factors most strongly associated with mean caries rate. In young patients with permanent dentition, the daily application of fluoride toothpaste appears more important than emphasis on thorough plaque removal. While for adults, the protective effect of twice daily fluoride toothbrushing disappears with advancing age and the presence of readily visible heavy plaque becomes increasingly associated with caries risk.
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Affiliation(s)
- Marilynn Rothen
- Regional Clinical Dental Research Center, University of Washington, Seattle, WA, USA
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ten Cate JM. Contemporary perspective on the use of fluoride products in caries prevention. Br Dent J 2013; 214:161-7. [DOI: 10.1038/sj.bdj.2013.162] [Citation(s) in RCA: 107] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/08/2012] [Indexed: 11/09/2022]
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