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ALHumaid J, Bamashmous M. Meta-analysis on the effectiveness of xylitol in caries prevention. J Int Soc Prev Community Dent 2022; 12:133-138. [PMID: 35462747 PMCID: PMC9022379 DOI: 10.4103/jispcd.jispcd_164_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 07/29/2021] [Accepted: 08/24/2021] [Indexed: 11/04/2022] Open
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Efficacy of Sea Salt-Based Mouthwash and Xylitol in Improving Oral Hygiene among Adolescent Population: A Pilot Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 18:ijerph18010044. [PMID: 33374694 PMCID: PMC7793524 DOI: 10.3390/ijerph18010044] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 12/11/2020] [Accepted: 12/17/2020] [Indexed: 11/16/2022]
Abstract
The scientific community has definitely demonstrated the importance of the use of mouthwash in daily oral hygiene. In our pilot study, we tested the effectiveness of a novel mouth rinse containing sea salt, xylitol, and lysozyme. Streptococcus mutans (S. mutans) growth, and plaque index in adolescent patients aged 14-17 years, were observed. The bacterial load was investigated by in vitro microbiological analysis; the plaque index was assessed through the O'Leary's Plaque Control Record (PCR). The study has shown that the use of a sea salt-based mouthwash in daily oral hygiene reduces the bacterial levels of S. mutans (p < 0.01) linked to the combined action of xylitol and lysozyme, together with the action of sea salt. Our preliminary data confirm and improve the main results reported in the scientific literature on the importance of the use of xylitol, lysozyme, and sea salt in oral health.
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Akgül Ö, Topaloğlu Ak A, Zorlu S, Öner Özdaş D, Uslu M, Çayirgan D. Effects of short-term xylitol chewing gum on pro-inflammatory cytokines and Streptococcus mutans: A randomised, placebo-controlled trial. Int J Clin Pract 2020; 74:e13623. [PMID: 32729244 DOI: 10.1111/ijcp.13623] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Accepted: 07/15/2020] [Indexed: 11/28/2022] Open
Abstract
INTRODUCTION Dental caries is an infectious disease with predominantly of cariogenic bacteria such as Streptococcus mutans (S mutans). Xylitol is considered as one of the effective agents that can limit this dental infection. In this randomised, placebo-controlled trial, we aimed to evaluate the potential reflection of short-term xylitol consumption on pro-inflammatory cytokines (TNF-α, IL-6 and IL-8) and S mutans counts by ELISA and qPCR (Quantitative real-time PCR), respectively. METHODS In this study, 154 participants were assigned to two groups, control and xylitol. Dental examination, saliva and swab samples were done at baseline and at 3-week for clinical and microbiological assessment. RESULTS In xylitol group at the end of 3-week, gingival and plaque index scores were significantly decreased with respect to baseline values (P < .001 and P < .05, respectively). The salivary concentration of TNF-α, IL-6 and IL-8 were statistically declined at 3-week, more so than those at baseline in xylitol group (P < .001). S mutans expression was reduced about fivefold at 3-week use of xylitol and it was a statistically significant difference compared to baseline (P < .001). CONCLUSION Intriguingly, even short-term consumption of xylitol might play a favourable role in maintaining the oral health status, possibly as a result of decreasing the release of pro-inflammatory cytokines and the counts of S mutans. Nonetheless, this investigation warrants further endorsement.
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Affiliation(s)
- Özer Akgül
- Department of Medical Microbiology, Faculty of Medicine, Istanbul Aydin University, Istanbul, Turkey
| | - Aslı Topaloğlu Ak
- Department of Pedodontics, School of Dentistry, Istanbul Aydin University, Istanbul, Turkey
| | - Sevgi Zorlu
- Department of Pedodontics, School of Dentistry, Istanbul Aydin University, Istanbul, Turkey
| | - Didem Öner Özdaş
- Department of Pedodontics, School of Dentistry, Istanbul Aydin University, Istanbul, Turkey
| | - Melisa Uslu
- Department of Pedodontics, School of Dentistry, Istanbul Aydin University, Istanbul, Turkey
| | - Dilara Çayirgan
- Department of Pedodontics, School of Dentistry, Istanbul Aydin University, Istanbul, Turkey
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Newton JT, Awojobi O, Nasseripour M, Warburton F, Di Giorgio S, Gallagher JE, Banerjee A. A Systematic Review and Meta-Analysis of the Role of Sugar-Free Chewing Gum in Dental Caries. JDR Clin Trans Res 2019; 5:214-223. [PMID: 31743654 DOI: 10.1177/2380084419887178] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE To determine the difference in level of dental caries in adults and children who chew sugar-free gum (SFG), compared with those who do not chew SFG or use alternatives such as lozenges, candies, rinses, tablets, and other nonchewing controls. METHODS Systematic review of published literature. RESULTS Twelve studies of interventions of SFG for dental caries outcomes were included. SFGs were found to significantly reduce caries increment, giving a preventative fraction (PF) of 28% (95% CI, 7% to 48%). Including the 8 trials that used xylitol gum only as the basis of the intervention, the PF was 33% (95% CI, 4% to 61%). No adverse effects were recorded. There was a high level of heterogeneity among the trials included. CONCLUSION The findings of this review provide tentative evidence that chewing SFG reduces caries increment in comparison to nonchewing controls. However, there is a considerable degree of variability in the effect and the trials included were generally of moderate quality. There is a need for future research to explore the acceptability and feasibility of the use of SFG as a public health intervention (PROSPERO 2018 CRD42018094676). KNOWLEDGE TRANSFER STATEMENT The results of this study can be used by clinicians when deciding how best to implement dental caries prevention regimes for their patients. With consideration of cost and patient preference, this information could help to develop national policy directives on caries prevention and dictate the direction of future clinical research.
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Affiliation(s)
- J T Newton
- Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, Guy's Dental Hospital, London, UK
| | - O Awojobi
- Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, Guy's Dental Hospital, London, UK
| | - M Nasseripour
- Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, Guy's Dental Hospital, London, UK
| | - F Warburton
- Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, Guy's Dental Hospital, London, UK
| | - S Di Giorgio
- Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, Guy's Dental Hospital, London, UK
| | - J E Gallagher
- Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, Guy's Dental Hospital, London, UK
| | - A Banerjee
- Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, Guy's Dental Hospital, London, UK
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Fatimah Rahamat S, Nor Hayati Wan Abd Manan W, Azura Shahdan I, Azura Jalaludin A, Abllah Z. Plant-based milk in arresting caries. MATERIALS TODAY: PROCEEDINGS 2019; 16:2231-2237. [DOI: 10.1016/j.matpr.2019.06.115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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Wang Y, Li J, Sun W, Li H, Cannon RD, Mei L. Effect of non-fluoride agents on the prevention of dental caries in primary dentition: A systematic review. PLoS One 2017; 12:e0182221. [PMID: 28787448 PMCID: PMC5546704 DOI: 10.1371/journal.pone.0182221] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Accepted: 07/15/2017] [Indexed: 12/02/2022] Open
Abstract
Objective To assess the effect of non-fluoride agents on the prevention of dental caries in primary dentition. Materials and methods Medline, Web of Science, Embase, Cochrane Library, CBM and CNKI databases were searched to identify all the relevant articles published prior to 16 December 2016. Grey literature was also searched. Randomized controlled human clinical trials in which non-fluoride agents were delivered by any method were considered. Results Of the 1,236 studies screened, 39 full articles were scrutinized and 14 selected for inclusion in the final sample. Five chemical agents, namely arginine, casein phosphopeptide-amorphous calcium phosphate (CPP-ACP), chlorhexidine, triclosan and xylitol were investigated in these included studies. The cariostatic effects of non-fluoride agents in vivo were evaluated in comparison with fluoride or placebos in randomized controlled trials. There is evidence that the use of certain doses of xylitol may be effective in arresting dental caries in primary dentition. However, quantitative synthesis could not be carried out because of the clinical and methodological heterogeneity of the included studies. Conclusions A study at low risk of bias indicated that daily use of xylitol wipes is a useful adjunct for caries control in young children, however, this conclusion should be interpreted with caution as this study had a very limited sample size. Chlorhexidine and CPP-ACP may be more effective than a placebo in managing caries in primary dentition, but their effectiveness is borderline when compared with fluoride. Arginine-containing mint confection and 0.3% triclosan varnish were found to reduce caries development in primary teeth but the evidence was at high risk of bias. High quality randomized controlled trials are needed in order to make a conclusive recommendation.
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Affiliation(s)
- Yu Wang
- Department of Preventive Dentistry, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
| | - Jialing Li
- Department of Orthodontics, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
| | - Weibin Sun
- Department of Periodontics, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
- * E-mail: (WS); (HL)
| | - Huang Li
- Department of Orthodontics, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
- * E-mail: (WS); (HL)
| | - Richard D. Cannon
- Department of Oral Sciences, Sir John Walsh Research Institute, Faculty of Dentistry, University of Otago, Dunedin, New Zealand
| | - Li Mei
- Department of Oral Sciences, Sir John Walsh Research Institute, Faculty of Dentistry, University of Otago, Dunedin, New Zealand
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Falony G, Honkala S, Runnel R, Olak J, Nõmmela R, Russak S, Saag M, Mäkinen PL, Mäkinen K, Vahlberg T, Honkala E. Long-Term Effect of Erythritol on Dental Caries Development during Childhood: A Posttreatment Survival Analysis. Caries Res 2016; 50:579-588. [DOI: 10.1159/000450762] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2016] [Accepted: 09/09/2016] [Indexed: 11/19/2022] Open
Abstract
Objective: To assess the effect of daily consumption of erythritol, xylitol, and sorbitol candies on caries development in mixed dentition during a 3-year intervention and 3 years after the intervention. Methods: 485 Estonian first- and second-grade primary school children participated. Children were randomly allocated to an erythritol, xylitol, or sorbitol (control) group. Polyol-containing candies were administered on school days with a daily polyol consumption of 3 × 2.5 g. Yearly, caries development was assessed by calibrated dentists using the ICDAS criteria. Six years after initiation of the study and 3 years after cessation of daily polyol consumption, 420 participants were re-examined to identify potential long-term effects of polyol consumption. Survival curves were generated at the end of the intervention period and 3 years after intervention. The model included age of the subjects, schools, tooth surface ages and years of surface exposure to intervention. ICDAS scoring system-based events included enamel/dentin caries development, dentin caries development, increase in caries score, and dentist intervention. Results: At the end of the intervention, time to enamel/dentin caries development, dentin caries development, increase in caries score, and dentist intervention were significantly longer in the erythritol group as compared to the sorbitol group. Except for increase in caries score, all effects persisted 3 years after cessation of daily polyol consumption. Conclusions: A caries-preventive effect of 3-year erythritol consumption as compared to sorbitol was established in children with mixed dentition. The effect persisted up to 3 years after the end of the intervention.
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Wessel SW, van der Mei HC, Maitra A, Dodds MWJ, Busscher HJ. Potential benefits of chewing gum for the delivery of oral therapeutics and its possible role in oral healthcare. Expert Opin Drug Deliv 2016; 13:1421-31. [DOI: 10.1080/17425247.2016.1193154] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Stefan W. Wessel
- Department of Biomedical Engineering, University of Groningen and University Medical Center Groningen, Groningen, The Netherlands
| | - Henny C. van der Mei
- Department of Biomedical Engineering, University of Groningen and University Medical Center Groningen, Groningen, The Netherlands
| | | | | | - Henk J. Busscher
- Department of Biomedical Engineering, University of Groningen and University Medical Center Groningen, Groningen, The Netherlands
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Lee W, Spiekerman C, Heima M, Eggertsson H, Ferretti G, Milgrom P, Nelson S. The Effectiveness of Xylitol in a School-Based Cluster-Randomized Clinical Trial. Caries Res 2014; 49:41-9. [DOI: 10.1159/000360869] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2013] [Accepted: 02/16/2014] [Indexed: 11/19/2022] Open
Abstract
Objective: The purpose of this double-blind, cluster-randomized clinical trial was to examine the effects of xylitol gummy bear snacks on dental caries progression in primary and permanent teeth of inner-city school children. Methods: A total of 562 children aged 5-6 years were recruited from five elementary schools in East Cleveland, Ohio. Children were randomized by classroom to receive xylitol (7.8 g/day) or placebo (inulin fiber 20 g/day) gummy bears. Gummy bears were given three times per day for the 9-month kindergarten year within a supervised school environment. Children in both groups also received oral health education, toothbrush and fluoridated toothpaste, topical fluoride varnish treatment and dental sealants. The numbers of new decayed, missing, and filled surfaces for primary teeth (dmfs) and permanent teeth (DMFS) from baseline to the middle of 2nd grade (exit exam) were compared between the treatment (xylitol/placebo) groups using an optimally-weighted permutation test for cluster-randomized data. Results: The mean new d3-6mfs at the exit exam was 5.0 ± 7.6 and 4.0 ± 6.5 for the xylitol and placebo group, respectively. Similarly, the mean new D3-6MFS was 0.38 ± 0.88 and 0.48 ± 1.39 for the xylitol and placebo group, respectively. The adjusted mean difference between the two groups was not statistically significant: new d3-6mfs: mean 0.4, 95% CI -0.25, 0.8), and new D3-6MFS: mean 0.16, 95% CI -0.16, 0.43. Conclusion: Xylitol consumption did not have additional benefit beyond other preventive measures. Caries progression in the permanent teeth of both groups was minimal, suggesting that other simultaneous prevention modalities may have masked the possible beneficial effects of xylitol in this trial. © 2014 S. Karger AG, Basel
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Nayak PA, Nayak UA, Khandelwal V. The effect of xylitol on dental caries and oral flora. Clin Cosmet Investig Dent 2014; 6:89-94. [PMID: 25422590 PMCID: PMC4232036 DOI: 10.2147/ccide.s55761] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Dental caries, the most chronic disease affecting mankind, has been in the limelight with regard to its prevention and treatment. Professional clinical management of caries has been very successful in cases of different severities of disease manifestations. However, tertiary management of this disease has been gaining attention, with numerous methods and agents emerging on a daily basis. Higher intake of nutritive sweeteners can result in higher energy intake and lower diet quality and thereby predispose an individual to conditions like obesity, cardiovascular disorders, and type 2 diabetes mellitus. Non-nutritive sweeteners have gained popularity as they are sweeter and are required in substantially lesser quantities. Xylitol, a five-carbon sugar polyol, has been found to be promising in reducing dental caries disease and also reversing the process of early caries. This paper throws light on the role and effects of various forms of xylitol on dental caries and oral hygiene status of an individual.
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Affiliation(s)
- Prathibha Anand Nayak
- Department of Periodontics, NIMS Dental College and Hospital, Jaipur, Rajasthan, India
| | - Ullal Anand Nayak
- Department of Pedodontics and Preventive Dentistry, NIMS Dental College and Hospital, Jaipur, Rajasthan, India
| | - Vishal Khandelwal
- Department of Pedodontics and Preventive Dentistry, Index Dental College and Hospital, Indore, Madhya Pradesh, India
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ElSalhy M, Sayed Zahid I, Honkala E. Effects of xylitol mouthrinse on Streptococcus mutans. J Dent 2012; 40:1151-4. [DOI: 10.1016/j.jdent.2012.08.014] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2012] [Revised: 08/13/2012] [Accepted: 08/27/2012] [Indexed: 11/17/2022] Open
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Pereira ADFF, Silva TCD, Silva TLD, Caldana MDL, Bastos JRM, Buzalaf MAR. Xylitol concentrations in artificial saliva after application of different xylitol dental varnishes. J Appl Oral Sci 2012; 20:146-50. [PMID: 22666828 PMCID: PMC3894754 DOI: 10.1590/s1678-77572012000200004] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2010] [Accepted: 03/17/2010] [Indexed: 12/02/2022] Open
Abstract
Objective The present study analyzed xylitol concentrations in artificial saliva over time
after application of varnishes containing 10% and 20% xylitol. Material and Methods Fifteen bovine enamel specimens (8x4 mm) were randomly allocated to 3 groups
(n=5/group), according to the type of varnish used: 10% xylitol, 20% xylitol and
no xylitol (control). After varnish application (4 mg), specimens were immersed in
vials containing 500 µL of artificial saliva. Saliva samples were collected in
different times (1, 8, 12, 16, 24, 48 and 72 h) and xylitol concentrations were
analyzed. Data were assessed by two-way repeated-measures ANOVA (p<0.05). Results Colorimetric analysis was not able to detect xylitol in saliva samples of the
control group. Salivary xylitol concentrations were significantly higher up to 8 h
after application of the 20% xylitol varnish. Thereafter, the 10% xylitol varnish
released larger amounts of that polyol in artificial saliva. Conclusions Despite the results in short-term, sustained xylitol releases could be obtained
when the 10% xylitol varnish was used. These varnishes seem to be viable
alternatives to increase salivary xylitol levels, and therefore, should be
clinically tested to confirm their effectiveness.
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Campus G, Cagetti MG, Sale S, Petruzzi M, Solinas G, Strohmenger L, Lingström P. Six months of high-dose xylitol in high-risk caries subjects--a 2-year randomised, clinical trial. Clin Oral Investig 2012; 17:785-91. [PMID: 22791282 PMCID: PMC3607712 DOI: 10.1007/s00784-012-0774-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2011] [Accepted: 06/14/2012] [Indexed: 11/23/2022]
Abstract
Objectives The hypothesis was that the daily use of a high dose of a xylitol chewing gum for 6 months would reduce the increment of decayed permanent first molar surfaces (ΔD6S) in high-risk schoolchildren after 2 years. Methods In this randomised, clinical trial, 204 schoolchildren with a high caries risk were assigned to two experimental groups, xylitol and non-xylitol. Caries status, salivary mutans streptococci, and lactobacilli were re-evaluated 2 years later in 74 xylitol-treated and 83 non-xylitol-treated schoolchildren. Differences in mean ∆D6S between groups registered at baseline and at follow-up were evaluated using the nonparametric Mann–Whitney U test. Results Outcome was the development of detectable carious lesions initial (D1–D2) and manifest (D3) in the permanent first molars. In the xylitol group, the difference in proportion of children with decayed first permanent molars at baseline and follow-up was 1.43 % for manifest lesion and 2.86 % for initial lesions; while in the non-xylitol group was 10.26 % (p < 0.01) and 16.66 % (p < 0.01), respectively. A statistically significant difference regarding means was also observed in the non-xylitol group: the ∆D6S for manifest lesion was 0.18 (p = 0.03) and 0.67 (p = 0.02) for initial lesion. Conclusion The use of a chewing gum containing a high dose of xylitol for a period of 6 months has been shown to produce a long-term effect on caries development in high caries-risk children. Clinical relevance A school-based preventive programme based on 6 months’ administration of a high dose of xylitol via chewing gum proved to be efficacious in controlling caries increment in high-risk children.
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Affiliation(s)
- Guglielmo Campus
- Department of Surgery, Microsurgery, Medical Sciences, Dental School, University of Sassari, Viale San Pietro 43/C, 07100, Sassari, Italy.
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Lenkkeri AMH, Pienihäkkinen K, Hurme S, Alanen P. The caries-preventive effect of xylitol/maltitol and erythritol/maltitol lozenges: results of a double-blinded, cluster-randomized clinical trial in an area of natural fluoridation. Int J Paediatr Dent 2012; 22:180-90. [PMID: 21951305 DOI: 10.1111/j.1365-263x.2011.01182.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Xylitol studies suggest caries reductions in the order of 50%. Based on animal/microbial studies, erythritol potentially has caries-preventive properties. However, clinical studies are required to confirm this. The aim of the study was to investigate the additional caries-preventive effect of xylitol/maltitol and erythritol/maltitol lozenges delivered at school, relative to controls receiving comprehensive prevention, in a low-caries prevalence population. METHODS A 4-year, cluster-randomized, double-blinded clinical trial. Five hundred and seventy-nine 10-year-old consenting subjects from 21 schools were randomly assigned to one of five groups. Four groups used the lozenges on school days, in three teacher-supervised sessions daily, over 1 or 2 years. The daily amount was 4.7 g/4.6 g for xylitol/maltitol and 4.5 g/4.2 g for erythritol/maltitol. The groups received free examinations and care in the public health centre. Four hundred and ninety-six children were analysed. The main outcome measure was dentin caries increment based on a clinical examination at 4 years since the start. The groups were compared in relation to the increment using hierarchical logistic regression to adjust for potential clustering. RESULTS Use of xylitol/maltitol or erythritol/maltitol lozenges did not result in caries reduction. A strong relationship between baseline caries prevalence and the 4-year increment was observed (OR = 7.38; 95% CI: 3.78-14.41). CONCLUSIONS The results suggest that in relatively low-caries conditions the school-based use of xylitol/maltitol or erythritol/maltitol lozenges would not have additional caries-preventive effect when compared with comprehensive prevention.
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Mickenautsch S, Yengopal V. Effect of xylitol versus sorbitol: a quantitative systematic review of clinical trials. Int Dent J 2012; 62:175-88. [PMID: 23016999 DOI: 10.1111/j.1875-595x.2011.00113.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
OBJECTIVES This study aimed to appraise, within the context of tooth caries, the current clinical evidence and its risk for bias regarding the effects of xylitol in comparison with sorbitol. METHODS Databases were searched for clinical trials to 19 March 2011. Inclusion criteria required studies to: test a caries-related primary outcome; compare the effects of xylitol with those of sorbitol; describe a clinical trial with two or more arms, and utilise a prospective study design. Articles were excluded if they did not report computable data or did not follow up test and control groups in the same way. Individual dichotomous and continuous datasets were extracted from accepted articles. Selection and performance/detection bias were assessed. Sensitivity analysis was used to investigate attrition bias. Egger's regression and funnel plotting were used to investigate risk for publication bias. RESULTS Nine articles were identified. Of these, eight were accepted and one was excluded. Ten continuous and eight dichotomous datasets were extracted. Because of high clinical heterogeneity, no meta-analysis was performed. Most of the datasets favoured xylitol, but this was not consistent. The accepted trials may be limited by selection bias. Results of the sensitivity analysis indicate a high risk for attrition bias. The funnel plot and Egger's regression results suggest a low publication bias risk. External fluoride exposure and stimulated saliva flow may have confounded the measured anticariogenic effect of xylitol. CONCLUSIONS The evidence identified in support of xylitol over sorbitol is contradictory, is at high risk for selection and attrition bias and may be limited by confounder effects. Future high-quality randomised controlled trials are needed to show whether xylitol has a greater anticariogenic effect than sorbitol.
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Affiliation(s)
- Steffen Mickenautsch
- Department of Community Dentistry, University of the Witwatersrand, Johannesburg, South Africa.
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Seki M, Karakama F, Kawato T, Tanaka H, Saeki Y, Yamashita Y. Effect of xylitol gum on the level of oral mutans streptococci of preschoolers: block-randomised trial. Int Dent J 2011; 61:274-80. [PMID: 21995376 DOI: 10.1111/j.1875-595x.2011.00073.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVES To assess the influence of xylitol chewing gum consumption on mutans streptococci level of 3-4 years old Japanese preschoolers. METHODS 248 participants were examined regarding caries-related factors at baseline and were followed up at 6, 9, and 12 months after the baseline: assessors were blinded, subjects were open labelled and blocked parallel randomised; 142 were selected to use xylitol gum for 3 months (from months 6 to 9) and 106 were controls. RESULTS 161 participants were analysed (xylitol n = 76, control n = 85). Nineteen caries-related variables, including xylitol gum consumption, were analysed for any association with the main outcome, plaque mutans streptococci scores development within the intervention period, by logistic regression. Six showed statistically significant associations by univariate analysis (P < 0.05). However, only xylitol gum consumption remained a significant negative association (P < 0.05) by multiple analyses. Interestingly, over 10% xylitol group children experienced diarrhoea, which was larger than previous investigations. CONCLUSION Xylitol gum is effective in avoiding increased plaque mutans streptococci in young children.
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Affiliation(s)
- Mitsuko Seki
- Department of Oral Health Sciences, Nihon University School of Dentistry, Tokyo, Japan.
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Islam MS. Effects of xylitol as a sugar substitute on diabetes-related parameters in nondiabetic rats. J Med Food 2011; 14:505-11. [PMID: 21434778 DOI: 10.1089/jmf.2010.0015] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract The present study was examined the effects of xylitol feeding on diabetes-associated parameters in nondiabetic rats. Seven-week-old male Sprague-Dawley rats were randomly divided into three groups: control (five rats), sucrose (six rats), and xylitol (six rats). Animal had free access to a commercial rat pellet diet, and ad libitum water, 10% sucrose solution, and 10% xylitol solution were supplied to the control, sucrose, and xylitol groups, respectively. After 3 weeks of feeding of experimental diets, food intakes were significantly (P<.05) lower in the sucrose and xylitol groups compared with the control group. Drink intake was significantly higher in the sucrose group but significantly lower in the xylitol group compared with the control group. Body weight gain was significantly lower in the xylitol group compared with the sucrose group. Weekly nonfasting blood glucose was significantly increased, but fasting blood glucose was significantly decreased, in the sucrose group compared with the control and xylitol groups. Significantly better glucose tolerance was observed in the xylitol group compared with the control and sucrose groups. Serum insulin and fructosamine concentrations were not significantly influenced by the feeding of xylitol or sucrose. Relative liver weight and liver glycogen were significantly increased in the xylitol group compared with the sucrose group, whereas no difference was observed between the xylitol and control groups. Serum total cholesterol and low-density lipoprotein-cholesterol were significantly decreased in the sucrose and xylitol groups, and serum triglyceride of the xylitol group, but not the sucrose group, was significantly increased compared with the control group. Data of this study suggest that xylitol can be a better sweetener than sucrose to maintain diabetes-related parameters at a physiologically safer and stable condition.
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Affiliation(s)
- Md Shahidul Islam
- Department of Biochemistry, School of Biochemistry, Genetics and Microbiology, University of KwaZulu-Natal, Westville Campus, Durban, South Africa.
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Mäkinen KK. Sugar alcohol sweeteners as alternatives to sugar with special consideration of xylitol. Med Princ Pract 2011; 20:303-20. [PMID: 21576989 DOI: 10.1159/000324534] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2010] [Accepted: 12/26/2010] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Dental caries is a diet-associated disease which continues to be a serious health problem in most industrialized and developing countries. Strategies to maximize caries prevention should automatically consider the use of sugar substitutes. It is important that public health authorities are made cognizant of the availability of new polyol-type sugar substitutes. REVIEW SUMMARY Clinical studies have shown that xylitol, a natural, physiologic sugar alcohol of the pentitol type, can be used as a safe and effective caries-limiting sweetener. Habitual use of xylitol-containing food and oral hygiene adjuvants has been shown to reduce the growth of dental plaque, to interfere with the growth of caries-associated bacteria, to decrease the incidence of dental caries, and to be associated with remineralization of caries lesions. Numerous public regulatory bodies have endorsed the use of xylitol as a caries-limiting agent. Other sugar alcohols that have been successfully used as sugar substitutes include D-glucitol (sorbitol), which, however, owing to its hexitol nature, normally has no strong effect on the mass and adhesiveness of bacterial plaque and on the growth of mutans streptococci. A tetritol-type alditol, erythritol, has shown potential as a non-cariogenic sugar substitute. Combinations of xylitol and erythritol may reduce the incidence of caries more effectively than either alditol alone. CONCLUSIONS Partial sugar substitution with polyols is an important dietary tool in the prevention of dental caries that should be used to enhance existing fluoride-based caries prevention programmes. The most effective method of conveying this information to the public is through a proper health claim for these alditols in food labelling. The present review summarizes clinical and biochemical aspects of the above three dietary polyols and emphasizes the role of sugar substitution as a potential health-promoting strategy.
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Affiliation(s)
- Kauko K Mäkinen
- Institute of Dentistry, University of Turku, Lemminkäisenkatu 2, Turku, Finland.
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Mickenautsch S, Leal SC, Yengopal V, Bezerra AC, Cruvinel V. Sugar-free chewing gum and dental caries: a systematic review. J Appl Oral Sci 2010; 15:83-8. [PMID: 19089107 PMCID: PMC4327235 DOI: 10.1590/s1678-77572007000200002] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2007] [Accepted: 04/16/2007] [Indexed: 11/22/2022] Open
Abstract
Objective: To appraise existing evidence for a therapeutic / anti-cariogenic effect of sugar-free chewing gum for patients. Method: 9 English and 2 Portuguese databases were searched using English and Portuguese keywords. Relevant articles in English, German, Portuguese and Spanish were included for review. Trials were excluded on lack of randomisation, control group, blinding and baseline data, drop out rate >33%, no statistical adjustment of baseline differences and no assessment of clinically important outcomes. Reviews were excluded on lack of information, article selection criteria, search strategy followed, search keywords, searched databases or lack of study-by-study critique tables. In cases of multiple reports from the same study, the report covering the longest period was included. Two reviewers independently reviewed and assessed the quality of accepted articles. Results: Thirty-nine articles were included for review. Thirty were excluded and 9 accepted. Of the 9 accepted, 2 trials of reasonable and good evidence value did not demonstrate any anti-cariogenic effect of sugar-free chewing gum. However, 7 articles, with 1 of strong, and 6 of good evidence value, demonstrated anti-cariogenic effects of chewing Sorbitol, Xylitol or Sorbitol/Xylitol gum. This effect can be ascribed to saliva stimulation through the chewing process, particularly when gum is used immediately after meals; the lack of sucrose and the inability of bacteria to metabolize polyols into acids. Conclusion: The evidence suggests that sugar-free chewing gum has a caries-reducing effect. Further well-designed randomised trials are needed to confirm these findings.
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Affiliation(s)
- Steffen Mickenautsch
- Division of Public Oral Health, University of the Witwatersrand, Johannesburg, South Africa.
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Mäkinen KK. Sugar alcohols, caries incidence, and remineralization of caries lesions: a literature review. Int J Dent 2010; 2010:981072. [PMID: 20339492 PMCID: PMC2836749 DOI: 10.1155/2010/981072] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2009] [Accepted: 10/15/2009] [Indexed: 11/30/2022] Open
Abstract
Remineralization of minor enamel defects is a normal physiological process that is well known to clinicians and researchers in dentistry and oral biology. This process can be facilitated by various dietary and oral hygiene procedures and may also concern dentin caries lesions. Dental caries is reversible if detected and treated sufficiently early. Habitual use of xylitol, a sugar alcohol of the pentitol type, can be associated with significant reduction in caries incidence and with tooth remineralization. Other dietary polyols that can remarkably lower the incidence of caries include erythritol which is a tetritol-type alditol. Based on known molecular parameters of simple dietary alditols, it is conceivable to predict that their efficacy in caries prevention will follow the homologous series, that is, that the number of OH-groups present in the alditol molecule will determine the efficacy as follows: erythritol >/= xylitol > sorbitol. The possible difference between erythritol and xylitol must be confirmed in future clinical trials.
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Affiliation(s)
- Kauko K. Mäkinen
- Institute of Dentistry, University of Turku, Lemminkäisenkatu 2, 20520 Turku, Finland
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Milgrom P, Ly KA, Tut OK, Mancl L, Roberts MC, Briand K, Gancio MJ. Xylitol pediatric topical oral syrup to prevent dental caries: a double-blind randomized clinical trial of efficacy. ACTA ACUST UNITED AC 2009; 163:601-7. [PMID: 19581542 DOI: 10.1001/archpediatrics.2009.77] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
OBJECTIVES To evaluate the effectiveness of a xylitol pediatric topical oral syrup to reduce the incidence of dental caries among very young children and to evaluate the effect of xylitol in reducing acute otitis media in a subsequent study. DESIGN Double-blind randomized controlled trial. SETTING Communities in the Republic of the Marshall Islands. PARTICIPANTS One hundred eight children aged 9 to 15 months were screened, and 100 were enrolled. Intervention Children were randomized to receive xylitol topical oral syrup (administered by their parents) twice a day (2 xylitol [4.00-g] doses and 1 sorbitol dose) (Xyl-2 x group) or thrice per day (3 xylitol [2.67-g] doses) (Xyl-3x group) vs a control syrup (1 xylitol [2.67-g] dose and 2 sorbitol doses) (control group). MAIN OUTCOME MEASURES The primary outcome end point of the study was the number of decayed primary teeth. A secondary outcome end point was the incidence of acute otitis media for reporting in a subsequent report. RESULTS Ninety-four children (mean [SD] age, 15.0 [2.7] months at randomization) with at least 1 follow-up examination were included in the intent-to-treat analysis. The mean (SD) follow-up period was 10.5 (2.2) months. Fifteen of 29 of the children in the control group (51.7%) had tooth decay compared with 13 of 32 children in the Xyl-3x group (40.6%) and eight of 33 children in the Xyl-2x group (24.2%). The mean (SD) numbers of decayed teeth were 1.9 (2.4) in the control group, 1.0 (1.4) in the Xyl-3x group, and 0.6 (1.1) in the Xyl-2x group. Compared with the control group, there were significantly fewer decayed teeth in the Xyl-2x group (relative risk, 0.30; 95% confidence interval, 0.13-0.66; P = .003) and in the Xyl-3x group (0.50; 0.26-0.96; P = .04). No statistical difference was noted between the 2 xylitol treatment groups (P = .22). CONCLUSION Xylitol oral syrup administered topically 2 or 3 times daily at a total daily dose of 8 g was effective in preventing early childhood caries.
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Affiliation(s)
- Peter Milgrom
- Northwest Center to Reduce Oral Health Disparities, Department of Dental Public Health Sciences, School of Dentistry, University of Washington, Seattle, WA 98195-7475, USA.
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Affiliation(s)
- P Milgrom
- Northwest Center to Reduce Oral Health Disparities, University of Washington, Seattle, WA 98195, USA
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The impact of polyol-containing chewing gums on dental caries: a systematic review of original randomized controlled trials and observational studies. J Am Dent Assoc 2009; 139:1602-14. [PMID: 19047666 DOI: 10.14219/jada.archive.2008.0102] [Citation(s) in RCA: 86] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND The authors conducted a systematic review of original studies that was designed to assess the impact of polyol-containing chewing gum on dental caries compared with the effect with no chewing gum. REVIEW METHODS The authors searched MEDLINE, The Cochrane Library and Google Scholar up to May 2008 to identify peer-reviewed articles that compared polyol-containing chewing gum with no chewing gum. The authors extracted study characteristics, data on incremental dental caries and quality by consensus. Data on prevented fraction (PF) were pooled across studies. RESULTS The results of 19 articles with data from 14 study populations showed that the use of xylitol, xylitol-sorbitol blend and sorbitol were associated with mean PF (95 percent confidence interval) of 58.66 percent (35.42-81.90), 52.82 percent (39.64-66.00) and 20.01 percent (12.74-27.27), respectively. For the sorbitol-mannitol blend, it was 10.71 percent (-20.50-41.93), which was not statistically significant. Sensitivity analyses confirmed the robustness of the findings. CLINICAL IMPLICATIONS Although research gaps exist, particularly on optimal dosing and relative polyol efficacy, research evidence supports using polyol-containing chewing gum as part of normal oral hygiene to prevent dental caries.
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Xylitol chewing gum/pastilles and reduction of the risk of tooth decay - Scientific substantiation of a health claim related to xylitol chewing gum/pastilles and reduction the risk of tooth decay pursuant to Article 14 of Regulation (EC) No 1924/2006 - Sc. EFSA J 2008. [DOI: 10.2903/j.efsa.2008.852] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Leskinen K, Salo S, Suni J, Larmas M. Comparison of dental health in sealed and non-sealed first permanent molars: 7 years follow-up in practice-based dentistry. J Dent 2008; 36:27-32. [DOI: 10.1016/j.jdent.2007.10.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2007] [Revised: 10/01/2007] [Accepted: 10/09/2007] [Indexed: 11/25/2022] Open
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Elias F, Pinzan A, Bastos JRDM. Influência do complexo flúor-xilitol no controle da placa dentária e do sangramento gengival em pacientes herbiátricos com aparelho ortodôntico fixo. ACTA ACUST UNITED AC 2006. [DOI: 10.1590/s1415-54192006000500006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
OBJETIVO: avaliar os efeitos de um dentifrício contendo flúor/xilitol na redução da adesão da placa à estrutura dentária, bem como no índice de sangramento gengival, em portadores de aparelho ortodôntico fixo. METODOLOGIA: foram avaliados 22 jovens, com idade entre 14 e 17 anos. Após a quantificação inicial dos índices, os jovens receberam instruções de escovação e começaram a utilizar somente os dentifrícios da pesquisa. Houve uma divisão aleatória da amostra em dois grupos (A e B). Na primeira semana todos utilizaram um dentifrício padrão e a partir da segunda semana os jovens do grupo A receberam um dentifrício contendo flúor, enquanto os do grupo B receberam um dentifrício contendo o complexo flúor-xilitol, que utilizaram durante vinte e oito dias, quando foram novamente avaliados (T1). Para a segunda fase (T2) houve inversão dos dentifrícios. RESULTADOS: foram comparados os resultados intra-grupo e nos dois grupos houve redução estatisticamente significante entre as fases inicial e T1, inicial e T2 e entre T1 e T2. Já na comparação entre os grupos não houve diferença estatisticamente significante entre eles, embora o dentifrício contendo flúor/xilitol tenha proporcionado uma porcentagem de redução do índice de sangramento gengival maior que o dentifrício contendo apenas o fluoreto de sódio, principalmente entre as fases inicial e T2, onde a redução no grupo A foi de 90,13% e no grupo B foi de 78,84%. CONCLUSÃO: a utilização de dentifrícios contendo flúor e xilitol, associada à instrução e motivação, parece ser um recurso bastante promissor para a manutenção da saúde bucal nos pacientes ortodônticos.
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Affiliation(s)
- Fabíola Elias
- Fundação Bauruense de Estudos Odontológicos; USP; Universidade do Sagrado Coração
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Honkala E, Honkala S, Shyama M, Al-Mutawa SA. Field Trial on Caries Prevention with Xylitol Candies among Disabled School Students. Caries Res 2006; 40:508-13. [PMID: 17063022 DOI: 10.1159/000095650] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2005] [Accepted: 02/28/2006] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND In a 1999 survey high caries levels were found among physically disabled school students in Kuwait. OBJECTIVES A field study was planned to test the efficacy of xylitol candies in preventing caries among individuals in two special schools in Kuwait. METHODS Altogether 176 students were examined in 2002 and 145 (105 in xylitol group and 40 in the control group) after 18 months' intervention. The WHO criteria were used in recording caries according to surfaces (third molars were excluded) by 2 calibrated examiners (E.H., M.S.). The students were allocated to the xylitol group only if the parent/caregiver returned the informed consent form. School health nurses distributed xylitol candies to the students 3 times during the school day (after breakfast and lunch, and before leaving the school). RESULTS In the xylitol group, the baseline DS and DMFS scores were 3.4 and 8.2 and in the follow-up 1.9 and 7.1, respectively. In the control group, the baseline scores were DS 3.9 and DMFS 9.8, and the follow-up scores DS 3.9 and DMFS 13.2. CONCLUSION Xylitol seemed to have a strong preventive and a clear remineralizing effect on caries.
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Affiliation(s)
- E Honkala
- Faculty of Dentistry, Kuwait University, Safat, Kuwait.
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Gisselsson H, Emilson CG, Birkhed D, Björn AL. Approximal Caries Increment in Two Cohorts of Schoolchildren after Discontinuation of a Professional Flossing Program with Chlorhexidine Gel. Caries Res 2005; 39:350-6. [PMID: 16110205 DOI: 10.1159/000086840] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2004] [Accepted: 02/04/2005] [Indexed: 11/19/2022] Open
Abstract
We have in two earlier studies evaluated the effect of professional flossing with chlorhexidine (CHX) gel treatment, in 4- to 7-year-old preschool children and in 12- to 15-year-old teenagers. The mean caries reduction after 3 years was around 40% compared to placebo gel or no gel treatment. The aim of the present investigation was to follow up these two clinical studies. The preschool children were followed up to the age of 16 years and the teenager group to the age of 19. Of the total number of original children, 71 and 80% were available at the age of 16 and 19 years, respectively. At the 9-year follow-up, when the children were 16 years old, the former CHX group had still significantly lower mean DFS than the control group (p < 0.05). The differences in caries increment occurred between 7 and 12 years of age, whereas the number of new caries lesions during the next 4 years were almost the same in the three groups. At the 4-year follow-up, when the teenagers were 19 years old, DFS was 6.9 in the former CHX group compared to 10.4 in the control group (p < 0.05). The main conclusion of these two follow-up studies after 9 and 4 years, respectively, is that caries reductions obtained at the end of professional flossing with a 1% CHX gel were maintained.
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Castillo JL, Milgrom P, Coldwell SE, Castillo R, Lazo R. Children's acceptance of milk with xylitol or sorbitol for dental caries prevention. BMC Oral Health 2005; 5:6. [PMID: 16042782 PMCID: PMC1183221 DOI: 10.1186/1472-6831-5-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2005] [Accepted: 07/22/2005] [Indexed: 11/30/2022] Open
Abstract
Background Xylitol, a polyol sugar, has been shown to reduce dental caries when mixed with food or chewing gum. This study examines the taste acceptability of xylitol in milk as a first step toward measuring the effectiveness of xylitol in milk for the reduction of dental caries in a public health program. Methods Three different types of milk (Ultra High Temperature (UHT), powder and evaporated) were tested for acceptability by 75 Peruvian children (25 per milk group, ages 4 to 7 years). Each group evaluated xylitol and sorbitol in one type of milk. In the first phase, each child was presented with a tray of four plastic cups containing 50 ml of milk with 0.021 g/ml xylitol, 0.042 g/ml xylitol, 0.042 g/ml sorbitol or no sugar. Each child was asked to taste the samples in a self-selected order. After tasting each sample, the child placed the milk cup in front of one of three cartoon faces (smile, frown or neutral) representing the child's response to the taste of each sample. In the second phase, the child was asked to rank order the milk samples within each category (smile, frown or neutral). Ranks within categories were then combined to obtain a rank ordering for all the test samples. Results The ranking from best to worst for the samples across categories (UHT, powder, evaporated) was xylitol (0.0.042 g/ml), sorbitol (0.042 g/ml), xylitol (0.021 g/ml) and milk alone (Friedman's ANOVA). Xylitol and sorbitol were preferred over milk alone, and xylitol (0.042 g/ml) was preferred to sorbitol (0.042 g/ml)(p < .05 sign test). Conclusion Milk sweetened with xylitol is well accepted by Peruvian children ages 4–7 years.
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Affiliation(s)
- Jorge L Castillo
- Departamento Academico de Estomatología del Niño y del Adolescente, Universidad Peruana Cayetano Heredia, Honorio Delgado 430, Lima 34, Peru
| | - Peter Milgrom
- Dental Public Health Sciences, Box 357475, University of Washington, Seattle, USA 98195-7475
| | - Susan E Coldwell
- Dental Public Health Sciences, Box 357475, University of Washington, Seattle, USA 98195-7475
| | - Ramon Castillo
- Departamento Academico de Estomatología del Niño y del Adolescente, Universidad Peruana Cayetano Heredia, Honorio Delgado 430, Lima 34, Peru
| | - Rocio Lazo
- Departamento Academico de Estomatología del Niño y del Adolescente, Universidad Peruana Cayetano Heredia, Honorio Delgado 430, Lima 34, Peru
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Abstract
Special needs populations such as the mentally disabled or developmentally disabled present a unique challenge for the dental professionals providing dental treatment. Among those challenges is oral health promotion through primary prevention of dental caries and periodontal disease. There are many barriers to adequate oral care for these special needs patients that include cost, physical limitations, low levels of perceived need and lack of dental knowledge by residents and staff, if the person resides in an institution. Primary prevention to maintain oral comfort and function for these patients is a priority to support their quality of life. Typical oral health problems of these patients include hyposalivation, root-surface caries, poor oral hygiene, a high prevalence of periodontal disease and dental caries. The purpose of this paper is to review information for the inclusion of xylitol in primary preventive regimens as an adjunct for the prevention of oral diseases for special needs patients.
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Affiliation(s)
- Dinah H Kitchens
- Department of Periodontics, Endodontics and Dental Hygiene, University of Louisville School of Dentistry, Louisville, KY, USA.
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Pienihäkkinen K, Jokela J, Alanen P. Risk-based early prevention in comparison with routine prevention of dental caries: a 7-year follow-up of a controlled clinical trial; clinical and economic aspects. BMC Oral Health 2005; 5:2. [PMID: 15784155 PMCID: PMC1079873 DOI: 10.1186/1472-6831-5-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2004] [Accepted: 03/23/2005] [Indexed: 11/10/2022] Open
Abstract
Background The results in an earlier study with 2–5-year-old children indicated that, in comparison with conventional prevention, a risk-based prevention programme was effective in reducing dental caries in a low-caries community. The aim of the present study was to examine the clinical and economic findings seven years after the cessation of the targeted programme, from the perspective of public health care. Methods The present material was collected from the dental records of the public health care centres, and included all dental visits after the 5-year examination until the 12-year examination. The groups were compared in relation to clinically detected caries at the age of 12 years, the number of dental visits needed from 5 to 12 years of age, and the estimation of running costs during these years. Statistical analyses included univariate analysis of variance, and calculation of absolute risk reduction and number needed to treat (NNT) values. Results At the age of 12 years, DMF was significantly related to the risk category determined ten years earlier, in both study groups. In the risk-based group, the absolute risk reduction for caries in permanent dentition was 0.13 (95% confidence interval 0.06 – 0.21), and the associated NNT value was 8 (95% confidence interval 5 – 17). The total number of preventive, as well as restorative visits was lower in the risk-based than in the routine prevention group. The findings indicate that early risk-based prevention can be correctly targeted, clinically effective, and economically profitable also from the long-term point of view. Conclusion Early prevention of dental caries also has long-term benefits in a 7-year follow-up perspective. This seems to hold true as regards targeting, as well as clinical and economic effectiveness. Success in risk-based prevention enables successful work division, and consequently, economic effectiveness.
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Affiliation(s)
- Kaisu Pienihäkkinen
- Institute of Dentistry, University of Turku Lemminkäisenkatu 2, FI-20520 Turku, Finland
| | - Jorma Jokela
- Public Health Care Centre Korpilahti-Muurame 41800 Korpilahti, Finland
| | - Pentti Alanen
- Institute of Dentistry, University of Turku Lemminkäisenkatu 2, FI-20520 Turku, Finland
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Stecksén-Blicks C, Holgerson PL, Olsson M, Bylund B, Sjöström I, Sköld-Larsson K, Kalfas S, Twetman S. Effect of xylitol on mutans streptococci and lactic acid formation in saliva and plaque from adolescents and young adults with fixed orthodontic appliances. Eur J Oral Sci 2004; 112:244-8. [PMID: 15154922 DOI: 10.1111/j.1600-0722.2004.00130.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
This study aimed to investigate two dose regimens of xylitol-containing tablets on the ecology of dental plaque and saliva during treatment with fixed orthodontic appliances. The study group comprised 56 healthy patients (mean age 15.8 yr) randomly assigned into the following groups: A, (n = 23) two xylitol tablets two times a day (1.7 g xylitol d(-1)) for 18 wk; B, (n = 23) two tablets four times per day (3.4 g xylitol d(-1)) for 18 wk; and C, (n = 10) no tablets. The levels of mutans streptococci (ms) were enumerated in plaque and saliva and the proportion of xylitol-sensitive (X(S)) strains in saliva was determined by autoradiography with [(14)C]-xylitol at baseline and at 6, 12, and 18 wk. The lactic acid formation rate was assessed enzymatically in sucrose-challenged plaque suspensions. A drop in salivary ms levels was found in Group A after 6 wk but not after 12 or 18 wk. The proportion of X(S) ms was decreased after 6 wk in groups A and B and remained so during the experimental period. The lactic acid formation rates decreased slightly ( approximately 10%) in the two xylitol groups compared with baseline. In conclusion, our results showed that although an alteration of ms strains was demonstrated following a regular daily low-dose intake of xylitol, the long-term total ms counts in plaque and saliva as well as plaque acidogenicity remained unchanged.
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Abstract
This paper presents the current best evidence on the respective and comparative outcomes of chlorhexidine and xylitol and extrapolates these data to individuals with special needs. It analyzes the probable mechanisms of action for both chlorhexidine and xylitol then reviews individual products and discusses the anticipated effectiveness of these products in individuals with special needs.
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Affiliation(s)
- Max Anderson
- Washington Dental Service, 9706 4th Ave. NE, Seattle, WA 98125, USA.
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Maguire A, Rugg-Gunn AJ. Xylitol and caries prevention--is it a magic bullet? Br Dent J 2003; 194:429-36. [PMID: 12778091 DOI: 10.1038/sj.bdj.4810022] [Citation(s) in RCA: 86] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2002] [Accepted: 11/05/2002] [Indexed: 11/08/2022]
Affiliation(s)
- A Maguire
- School of Dental Sciences, Newcastle University, Framlington Place, Newcastle upon Tyne NE2 4BW, England, UK.
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Abstract
Except for immunization programs our warfare with bacteria has always been a frontal assault with antibiotics. In this warfare we win battles, but with every new battle the enemy gets stronger. We need other options. Recent experience suggests two alternatives. First, public health measures designed to control the spread of infectious disease are associated with the selection of less virulent strains of microorganisms. Second, the same selection pressures obtained by public health measures outside the body are brought into play when we inhibit the adherence of bacteria within the body. Two recent studies using food sugars known to inhibit bacterial adherence show long-term benefits best explained by the previously observed decreases in bacterial virulence, following chronic exposure to the respective substances. Cranberry juice selects for less uropathogenic strains of Escherichia coli and xylitol for less caries producing Streptococcus mutans. The ability of these substances to reduce bacterial adherence in the human host has been known for some time, but poorly utilized. Their in vitro ability to decrease virulence has been reported but not clinically studied.
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Alanen P, Holsti ML, Pienihäkkinen K. Sealants and xylitol chewing gum are equal in caries prevention. Acta Odontol Scand 2000; 58:279-84. [PMID: 11196404 DOI: 10.1080/00016350050217136] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Sealants and xylitol have been demonstrated to prevent dental decay, but their effect has never been compared in the same study. Regular use of xylitol chewing gum during 2 or 3 school years was compared with application of occlusal sealants in a randomized study. The reliability of the clinical observations was controlled by examining the presence of dental decay in the same teeth from bitewing radiographs in a blind study. After 5 years, no statistically significant differences between the sealant and xylitol groups were found. The results were in line with the results from separate studies with sealants or xylitol. There were no great differences between the costs of the measures. The selection between the compared preventive measures has to be made on the basis of practical aspects such as caries occurrence, availability of personnel and other resources, opportunity costs, cooperation with schools, and other local conditions.
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Affiliation(s)
- P Alanen
- Institute of Dentistry, University of Turku, Finland.
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Abstract
BACKGROUND One strategy for treating dental caries is to suppress oral mutans streptococci, or MS, with chlorhexidine, or CHX, mouthrinse. Oral MS levels, however, tend to quickly return to baseline values without further intervention. In this clinical study, the authors evaluated the effect of xylitol chewing gum on MS regrowth. METHODS The authors selected 151 subjects with elevated oral MS levels (> or = 105 colony-forming units per milliliter, or CFU/mL, of paraffin-stimulated saliva). Subjects rinsed with 0.12 percent CHX gluconate mouthrinse twice daily for 14 days. The authors then randomly assigned the subjects to one of three groups. Those in the test group (n = 51) chewed a commercial xylitol gum three times daily for a minimum of five minutes each time for three months. The placebo group subjects (n = 50) used a commercial sorbitol gum, and the control group subjects (n = 50) did not chew gum. The authors estimated MS load on the dentition using paraffin-stimulated saliva samples. The authors serially diluted the samples, plated them on selective media and incubated them anaerobically; they then enumerated the colonies under a stereomicroscope. RESULTS MS levels were not significantly different between the three groups at baseline (mean log CFU/mL +/- standard deviation: 5.4 +/- 0.7, 5.4 +/- 0.8, 5.2 +/- 0.7, respectively) nor after CHX therapy (2.7 +/- 0.8, 3.1 +/- 1.1, 3.0 +/- 1.1, respectively). After three months of gum chewing, the test group subjects had significantly lower salivary MS levels (3.6 +/- 1.2) than did the placebo (4.7 +/- 1.2) or control (4.4 +/- 1.3) group subjects. CONCLUSIONS Xylitol chewing gum appears to have the ability to prolong the effect of CHX therapy on oral MS. CLINICAL IMPLICATIONS Maintaining long-term caries-pathogen suppression is feasible with currently available commercial products and can be expected to result in significant caries inhibition.
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Affiliation(s)
- G H Hildebrandt
- School of Dentistry, University of Minnesota, Minneapolis 55455-0348, USA.
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