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He T, Zou Y, Grender J, Amini P, Kaminski M, Biesbrock AR. Randomized Controlled Trials Assessing Exposure Frequency Effects of Stannous Fluoride on Gingivitis. JDR Clin Trans Res 2024:23800844241263031. [PMID: 39118360 DOI: 10.1177/23800844241263031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/10/2024] Open
Abstract
OBJECTIVE To evaluate the exposure frequency effect of 0.454% stannous fluoride (SnF2) toothpaste in controlling gingivitis. METHODS Two randomized controlled trials enrolled generally healthy adults with gingivitis. The study duration was 1 mo (study 1) and 3 mo (study 2). Gingivitis was assessed using the Löe-Silness Gingival Index (LSGI) at baseline, 1 mo (both studies), and 3 mo (study 2); bleeding scores were derived from the LSGI. Study groups consisted of positive control (twice-daily use of 0.454% SnF2 toothpaste), experimental group (brushing in the morning with SnF2 toothpaste and in the evening with 0.76% sodium monofluorophosphate [SMFP] toothpaste), and negative control (twice-daily use of SMFP toothpaste). The primary endpoint was number of bleeding sites. RESULTS Study 1 and study 2 each enrolled and randomized 90 participants; 86 and 89 participants, respectively, completed the trials. At baseline, the mean (SD) number of bleeding sites was 47.6 (18.54) in study 1 and 41.5 (17.84) in study 2. At 3 mo (study 2), the positive control produced 51.3% fewer bleeding sites, and the experimental group produced 32.5% fewer bleeding sites versus the negative control (P < 0.001 for both). At 1 mo, the positive control produced 45.1% (study 1) and 45.8% (study 2) fewer bleeding sites versus the negative control (P < 0.001 for both), and the experimental group produced 33.0% (study 1) and 24.8% (study 2) fewer bleeding sites, respectively, versus the negative control (P ≤ 0.002 for both). The benefit was observed as early as 1 mo and was consistent with 3-mo results. CONCLUSION This research is to our knowledge the first to demonstrate a gingivitis-reduction response effect for the frequency of bioavailable SnF2 toothpaste use, with maximum benefit from twice-daily use, followed by a single-daily exposure versus the negative control. Clinical trial registration numbers: NCT05916508 and NCT05916521. KNOWLEDGE TRANSFER STATEMENT The results of this study can be used by dental professionals to guide their recommendations for therapeutic toothpaste for gingival health. Emphasis on the importance of twice-daily brushing with bioavailable stannous fluoride dentifrice will help patients optimize gingival health benefits achieved via self-care.
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Affiliation(s)
- T He
- The Procter & Gamble Company, Mason, OH, USA
| | - Y Zou
- The Procter & Gamble Company, Mason, OH, USA
| | - J Grender
- The Procter & Gamble Company, Mason, OH, USA
| | - P Amini
- Silverstone Research Group, Las Vegas, NV, USA
| | - M Kaminski
- The Procter & Gamble Company, Mason, OH, USA
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Mancinelli-Lyle D, Van der Weijden FGA, Slot DE. Efficacy of a water flosser compared to an interdental brush on gingival bleeding and gingival abrasion: A 4 week randomized controlled trial. Int J Dent Hyg 2024. [PMID: 38997790 DOI: 10.1111/idh.12817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 03/03/2024] [Accepted: 04/23/2024] [Indexed: 07/14/2024]
Abstract
AIM To determine the efficacy of a water flosser (WF) compared to an interdental brush (IDB) in reducing gingival inflammation. Additionally, the products were compared on the incidence of gingival abrasion. METHODS Young adults with moderate gingivitis and ≥4 accessible interdental spaces by IDB in each quadrant were selected for this study. Participants were randomly assigned a WF or an IDB as an adjunct to manual toothbrushing. Clinical signs of inflammation were measured in two randomly assigned contralateral quadrants by bleeding on pocket probing (BOPP) or bleeding on marginal probing (BOMP). Gingival Abrasion Score (GAS) was assessed per quadrant. Data was recorded at the baseline, 2 weeks and 4 weeks. RESULTS Both groups WF (n = 40) and IDB (n = 38) showed a significant reduction (p = 0.000) in BOMP and BOPP from the baseline to 4 weeks for all sites and the interdental sites only. At 4 weeks the WF group compared to the IDB group showed significantly lower BOPP (p = 0.030) and BOMP scores (p = 0.003) for all sites. For the interdental sites WF showed compared to IDB for BOMP significant (p = 0.019) lower values but not for BOPP (p = 0.219). There were no differences between the groups for GAS at any time point. CONCLUSION In patients with moderate gingivitis, after 4 weeks use the WF is more effective than the IDB in obtaining marginal gingival health.
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Affiliation(s)
| | - Fridus G A Van der Weijden
- Department of Periodontology Academic Centre for Dentistry Amsterdam (ACTA), A Joint Venture between the Faculty of Dentistry of the University of Amsterdam and the Faculty of Dentistry of the Vrije Universiteit Amsterdam, LA Amsterdam, The Netherlands
| | - Dagmar E Slot
- Department of Periodontology Academic Centre for Dentistry Amsterdam (ACTA), A Joint Venture between the Faculty of Dentistry of the University of Amsterdam and the Faculty of Dentistry of the Vrije Universiteit Amsterdam, LA Amsterdam, The Netherlands
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3
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Deinzer R, Weik U, Eidenhardt Z, Leufkens D, Sälzer S. Manual toothbrushing techniques for plaque removal and the prevention of gingivitis-A systematic review with network meta-analysis. PLoS One 2024; 19:e0306302. [PMID: 38968165 PMCID: PMC11226064 DOI: 10.1371/journal.pone.0306302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 06/15/2024] [Indexed: 07/07/2024] Open
Abstract
BACKGROUND The meaning of the toothbrushing technique for the effectivity of toothbrushing in terms of plaque removal and parameters of gingivitis is unknown. This systematic review and network meta-analysis (NMA) aimed to synthesize evidence from randomized controlled trials (RCTs). METHODS We searched MEDLINE (PubMed), the Cochrane Central Register of Controlled Trials, and the Web of Science for RCTs that compared any self-applied manual toothbrushing technique to any other technique or control and assessed plaque after toothbrushing and gingivitis. Where intervention effects were recorded repeatedly, the last post-intervention assessment was treated as the primary outcome date (POD), and the assessment closest to the intervention as the secondary outcome date (SOD). Age restrictions were not imposed. Participants with fixed orthodontic appliances were excluded. The evidence was evaluated using the Confidence in Network Meta-Analyses (CINeMA) approach, which is based on the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. RESULTS Thirteen publications, including 15 studies, were identified. Ten studies assessing the Fones, Bass, and Scrub techniques provided data eligible for the NMA. The confidence rating of the evidence varied from very low to high in the case of plaque, and from very low to low in the case of gingivitis. Regarding PODs, Fones probably reduces plaque slightly compared with no training; the evidence is very uncertain that Fones may have little to no effect on gingivitis. Bass may result in little to no difference in plaque; the evidence that Bass may result in a slight increase in gingivitis is very uncertain. The evidence is very uncertain that Scrub may result in little to no difference in plaque at the SOD (no POD-data available) and that it may result in a slight increase in gingivitis. CONCLUSION There is limited evidence regarding the effects of toothbrushing techniques on plaque after brushing or gingivitis.
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Affiliation(s)
- Renate Deinzer
- Department of Medicine, Institute of Medical Psychology, Justus Liebig University of Giessen, Giessen, Germany
| | - Ulrike Weik
- Department of Medicine, Institute of Medical Psychology, Justus Liebig University of Giessen, Giessen, Germany
| | - Zdenka Eidenhardt
- Department of Medicine, Institute of Medical Psychology, Justus Liebig University of Giessen, Giessen, Germany
| | - Daniel Leufkens
- Department of Medicine, Institute of Medical Informatics, Justus Liebig University of Giessen, Giessen, Germany
| | - Sonja Sälzer
- Clinic for Conservative Dentistry and Periodontology, School for Dental Medicine, Christian-Albrechts-University of Kiel, Kiel, Germany
- Privat Practice in Hamburg, Hamburg, Germany
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4
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Antiplaque and antigingivitis efficacy of medicated and non-medicated sugar-free chewing gum as adjuncts to toothbrushing: systematic review and network meta-analysis. Clin Oral Investig 2022; 26:1155-1172. [DOI: 10.1007/s00784-021-04264-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2021] [Accepted: 10/26/2021] [Indexed: 12/28/2022]
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5
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A salivary metabolite signature that reflects gingival host-microbe interactions: instability predicts gingivitis susceptibility. Sci Rep 2020; 10:3008. [PMID: 32080300 PMCID: PMC7033112 DOI: 10.1038/s41598-020-59988-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Accepted: 02/04/2020] [Indexed: 11/08/2022] Open
Abstract
Several proteins and peptides in saliva were shown to stimulate gingival wound repair, but the role of salivary metabolites in this process remains unexplored. In vitro gingival re-epithelialization kinetics were determined using unstimulated saliva samples from healthy individuals collected during an experimental gingivitis study. Elastic net regression with stability selection identified a specific metabolite signature in a training dataset that was associated with the observed re-epithelialization kinetics and enabled its prediction for all saliva samples obtained in the clinical study. This signature encompassed ten metabolites, including plasmalogens, diacylglycerol and amino acid derivatives, which reflect enhanced host-microbe interactions. This association is in agreement with the positive correlation of the metabolite signature with the individual’s gingival bleeding index. Remarkably, intra-individual signature-variation over time was associated with elevated risk for gingivitis development. Unravelling how these metabolites stimulate wound repair could provide novel avenues towards therapeutic approaches in patients with impaired wound healing capacity.
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6
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Trombelli L, Farina R, Silva CO, Tatakis DN. Plaque-induced gingivitis: Case definition and diagnostic considerations. J Periodontol 2019; 89 Suppl 1:S46-S73. [PMID: 29926936 DOI: 10.1002/jper.17-0576] [Citation(s) in RCA: 111] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 10/15/2017] [Accepted: 10/21/2017] [Indexed: 12/29/2022]
Abstract
OBJECTIVE Clinical gingival inflammation is a well-defined site-specific condition for which several measurement systems have been proposed and validated, and epidemiological studies consistently indicate its high prevalence globally. However, it is clear that defining and grading a gingival inflammatory condition at a site level (i.e. a "gingivitis site") is completely different from defining and grading a "gingivitis case" (GC) (i.e. a patient affected by gingivitis), and that a "gingivitis site" does not necessarily mean a "GC". The purpose of the present review is to summarize the evidence on clinical, biochemical, microbiologic, genetic markers as well as symptoms associated with plaque-induced gingivitis and to propose a set of criteria to define GC. IMPORTANCE A universally accepted case definition for gingivitis would provide the necessary information to enable oral health professionals to assess the effectiveness of their prevention strategies and treatment regimens; help set priorities for therapeutic actions/programs by health care providers; and undertake surveillance. FINDINGS Based on available methods to assess gingival inflammation, GC could be simply, objectively and accurately identified and graded using bleeding on probing score (BOP%) CONCLUSIONS: A patient with intact periodontium would be diagnosed as a GC according to a BOP score ≥ 10%, further classified as localized (BOP score ≥ 10% and ≤30%) or generalized (BOP score > 30%). The proposed classification may also apply to patients with a reduced periodontium, where a GC would characterize a patient with attachment loss and BOP score ≥ 10%, but without BOP in any site probing ≥4 mm in depth.
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Affiliation(s)
- Leonardo Trombelli
- Research Centre for the Study of Periodontal and Peri-Implant Diseases, University of Ferrara, Ferrara, Italy.,Operative Unit of Dentistry, University-Hospital of Ferrara, Ferrara, Italy
| | - Roberto Farina
- Research Centre for the Study of Periodontal and Peri-Implant Diseases, University of Ferrara, Ferrara, Italy.,Operative Unit of Dentistry, University-Hospital of Ferrara, Ferrara, Italy
| | - Cléverson O Silva
- Department of Dentistry, State University of Maringá, Maringá, Brazil
| | - Dimitris N Tatakis
- Division of Periodontology, College of Dentistry, The Ohio State University, Columbus, OH, USA
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7
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Van Gils LM, Slot DE, Van der Sluijs E, Hennequin-Hoenderdos NL, Van der Weijden FG. Tongue coating in relationship to gender, plaque, gingivitis and tongue cleaning behaviour in systemically healthy young adults. Int J Dent Hyg 2019; 18:62-72. [PMID: 31309703 PMCID: PMC7004167 DOI: 10.1111/idh.12416] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2017] [Revised: 02/28/2019] [Accepted: 05/22/2019] [Indexed: 11/28/2022]
Abstract
OBJECTIVES The purpose of this observational study was to investigate the relationship between tongue coating (thickness [Tc] and surface discoloration [Td]) and gender, plaque, gingivitis (bleeding on marginal probing [BOMP] and bleeding on pocket probing [BOPP]) and tongue cleaning behaviour. MATERIALS AND METHODS A total of 336 participants were screened for this cross-sectional study, from which 268 (150 male, 118 female) were found to be eligible. Aspects of tongue coating were visually assessed. Additionally, BOMP, BOPP and the plaque index (PI) were scored. To ascertain the tongue cleaning behaviour, the Oral Hygiene Behavior questionnaire was used. RESULTS Most tongue coating was found at the posterior sections of the tongue surface. A thin coating and white discoloration were most prevalent as highest score for both males (92.7%) and females (87.4%), as well as white discoloration for the whole group of participants (50.2%). A gender difference was observed for TC and Td (P < .001). Analysis did not reveal a relationship between Tc and PI and between Td and PI. Also, no relation was detected between tongue cleaning behaviour and Tc or Td. However, tongue cleaning was associated with lower BOMP and BOPP scores. CONCLUSION BOMP, BOPP or PI score did not appear to be linked to Tc and Td. A significant gender difference was found for Tc and Td. Self-reported tongue cleaning behaviour was associated with slightly lower BOMP and BOPP scores.
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Affiliation(s)
- Laura M Van Gils
- Department of Periodontology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit, Amsterdam, The Netherlands
| | - Dagmar E Slot
- Department of Periodontology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit, Amsterdam, The Netherlands
| | - Eveline Van der Sluijs
- Department of Periodontology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit, Amsterdam, The Netherlands
| | - Nienke L Hennequin-Hoenderdos
- Department of Periodontology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit, Amsterdam, The Netherlands
| | - Fridus Ga Van der Weijden
- Department of Periodontology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit, Amsterdam, The Netherlands
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INFLUENCE OF PSYCHOPHYSIOLOGICAL FEATURES ON THE CONDITION OF TEETH HARD TISSUES AND PERIODONTIUM IN YOUNG SUBJECTS. WORLD OF MEDICINE AND BIOLOGY 2019. [DOI: 10.26724/2079-8334-2019-4-70-22-25] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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9
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Trombelli L, Farina R, Silva CO, Tatakis DN. Plaque-induced gingivitis: Case definition and diagnostic considerations. J Clin Periodontol 2018; 45 Suppl 20:S44-S67. [DOI: 10.1111/jcpe.12939] [Citation(s) in RCA: 110] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 10/15/2017] [Accepted: 10/21/2017] [Indexed: 12/20/2022]
Affiliation(s)
- Leonardo Trombelli
- Research Centre for the Study of Periodontal and Peri-Implant Diseases; University of Ferrara; Ferrara Italy
- Operative Unit of Dentistry; University-Hospital of Ferrara; Ferrara Italy
| | - Roberto Farina
- Research Centre for the Study of Periodontal and Peri-Implant Diseases; University of Ferrara; Ferrara Italy
- Operative Unit of Dentistry; University-Hospital of Ferrara; Ferrara Italy
| | | | - Dimitris N. Tatakis
- Division of Periodontology; College of Dentistry; The Ohio State University; Columbus OH USA
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10
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Alanzi A, Honkala S, Honkala E, Varghese A, Tolvanen M, Söderling E. Effect of Lactobacillus rhamnosus and Bifidobacterium lactis on gingival health, dental plaque, and periodontopathogens in adolescents: a randomised placebo-controlled clinical trial. Benef Microbes 2018; 9:593-602. [DOI: 10.3920/bm2017.0139] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
To determine the effect of a probiotic combination of Lactobacillus rhamnosus GG (LGG) and Bifidobacterium lactis BB-12 on the gingival health, dental plaque accumulation, and the oral carriage of four putative periodontal pathogens in healthy adolescents. 108 schoolboys, aged 13-15 years, participated in this study. They were divided into two groups: probiotics (n=54) and placebo (n=54). Both groups received two probiotic-laced or placebo lozenges twice a day during a four-week period. Plaque Index (PI) and Gingival Index (GI) were recorded at baseline and after four weeks. Salivary and plaque carriage of Aggregatibacter actinomycetemcomitans, Porphyromonas gingivalis, Prevotella intermedia, Fusobacterium nucleatum were also monitored likewise. 101 subjects completed the study. A statistically significant reduction in GI was seen in the probiotic group as compared to the placebo group (P=0.012). A reduction in PI was found for both groups, with no difference observed between the groups after intervention (P=0.819). Probiotic lozenges significantly reduced levels of A. actinomycetemcomitans and F. nucleatum in saliva and plaque (P<0.05) and levels of P. gingivalis in plaque (P<0.05), while no significant changes were found in the control group. A significant reduction (P<0.001) was also noted in the total salivary bacterial counts of the test group. The short-term daily consumption of LGG and BB-12 probiotic lozenges improved the gingival health in adolescents and decreased the microbial counts of A. actinomycetemcomitans, and P. gingivalis. Hence probiotic supplements may serve as a simple adjunct to standard oral care for promoting the oral health in adolescents.
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Affiliation(s)
- A. Alanzi
- Department of Developmental and Preventive Sciences, Faculty of Dentistry, Kuwait University, P.O. Box 24923, Safat 13110, Jabriyah, Kuwait
| | - S. Honkala
- Institute of Clinical Dentistry, UiT The Arctic University of Norway, 9037 Tromsø, Norway
| | - E. Honkala
- Institute of Clinical Dentistry, UiT The Arctic University of Norway, 9037 Tromsø, Norway
| | - A. Varghese
- Department of Developmental and Preventive Sciences, Faculty of Dentistry, Kuwait University, P.O. Box 24923, Safat 13110, Jabriyah, Kuwait
| | - M. Tolvanen
- Institute of Dentistry, University of Turku, 20014 Turku, Finland
| | - E. Söderling
- Institute of Dentistry, University of Turku, 20014 Turku, Finland
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11
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Correlation between plaque control and gingival health using short and extended oral hygiene intervals. Clin Oral Investig 2018; 22:2593-2597. [DOI: 10.1007/s00784-018-2358-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2016] [Accepted: 01/23/2018] [Indexed: 11/26/2022]
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12
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Machado ME, Tomazoni F, Casarin M, Ardenghi TM, Zanatta FB. Partial-mouth periodontal examination protocols for the determination of the prevalence and extent of gingival bleeding in adolescents. Community Dent Oral Epidemiol 2017; 45:427-433. [DOI: 10.1111/cdoe.12306] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Accepted: 04/10/2017] [Indexed: 11/28/2022]
Affiliation(s)
- Michely Ediani Machado
- Department of Stomatology; School of Dentistry; Federal University of Santa Maria; Santa Maria Rio Grande do Sul Brazil
| | - Fernanda Tomazoni
- Department of Stomatology; School of Dentistry; Federal University of Santa Maria; Santa Maria Rio Grande do Sul Brazil
| | - Maísa Casarin
- Department of Stomatology; School of Dentistry; Federal University of Santa Maria; Santa Maria Rio Grande do Sul Brazil
| | - Thiago M. Ardenghi
- Department of Stomatology; School of Dentistry; Federal University of Santa Maria; Santa Maria Rio Grande do Sul Brazil
| | - Fabricio Batistin Zanatta
- Department of Stomatology; School of Dentistry; Federal University of Santa Maria; Santa Maria Rio Grande do Sul Brazil
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13
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On the ecosystemic network of saliva in healthy young adults. ISME JOURNAL 2017; 11:1218-1231. [PMID: 28072421 PMCID: PMC5475835 DOI: 10.1038/ismej.2016.199] [Citation(s) in RCA: 99] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Revised: 11/16/2016] [Accepted: 11/25/2016] [Indexed: 01/20/2023]
Abstract
A dysbiotic state is believed to be a key factor in the onset of oral disease. Although oral diseases have been studied for decades, our understanding of oral health, the boundaries of a healthy oral ecosystem and ecological shift toward dysbiosis is still limited. Here, we present the ecobiological heterogeneity of the salivary ecosystem and relations between the salivary microbiome, salivary metabolome and host-related biochemical salivary parameters in 268 healthy adults after overnight fasting. Gender-specific differences in the microbiome and metabolome were observed and were associated with salivary pH and dietary protein intake. Our analysis grouped the individuals into five microbiome and four metabolome-based clusters that significantly related to biochemical parameters of saliva. Low salivary pH and high lysozyme activity were associated with high proportions of streptococcal phylotypes and increased membrane-lipid degradation products. Samples with high salivary pH displayed increased chitinase activity, higher abundance of Veillonella and Prevotella species and higher levels of amino acid fermentation products, suggesting proteolytic adaptation. An over-specialization toward either a proteolytic or a saccharolytic ecotype may indicate a shift toward a dysbiotic state. Their prognostic value and the degree to which these ecotypes are related to increased disease risk remains to be determined.
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14
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Rosier BT, van Loveren C, Zaura E, Loos BG, Keijser BJF, Crielaard W, Lagerweij MD. Caries Incidence in a Healthy Young Adult Population in Relation to Diet. JDR Clin Trans Res 2016; 2:142-150. [PMID: 30931779 DOI: 10.1177/2380084416683340] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
In the past, epidemiological studies focused on cavitated stages of caries. The arrival of the International Caries Detection and Assessment System (ICDAS) in 2004 allowed for clinical measurements of the initial stages of enamel caries. However, since the introduction, most studies applying the ICDAS still have studied the diseased population. The objective of this cross-sectional observational study was to describe early enamel caries in a large healthy young adult population and determine the relationship with diet and oral hygiene measures. The study population consisted of 268 healthy participants without frank cavitation. The examinations were done visually and radiographically using ICDAS on all tooth surfaces. In total, 8.6% of the surfaces (occlusal > approximal > smooth) had caries, of which 92.0% were confined to enamel (28.5% ICDAS score 1, 54.0% score 2, 8.6% score 3). Thirteen percent of the occlusal and 63% of the approximal caries were found with radiography. Thus, radiography is quintessential for the diagnosis of approximal enamel lesions. We found a positive correlation between enamel caries (ICDAS 1 to 3) and the consumption of mono- and disaccharides and carbohydrates ( r = 0.226 and r = 0.188, respectively, both P < 0.01), as well as a negative correlation with alcohol consumption ( r = -0.202, P < 0.01). There was also a positive correlation between enamel caries and the energy intake from mono- and disaccharides (sugar kJ, r = 0.206, P < 0.01), which was independent of body mass index. Only 11 participants consumed less than 10% of total energy as sugar kJ, which is the recommended percentage of kJ from free sugar by the World Health Organization. No clear correlation was found with oral hygiene. In conclusion, in this healthy young adult population, caries was found in 97.8% of the subjects, mostly initial enamel caries (ICDAS 1 to 2) in the occlusal surface of molars, and was related with dietary factors.
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Affiliation(s)
- B T Rosier
- 1 Department of Preventive Dentistry, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije University Amsterdam, Amsterdam, the Netherlands.,2 Department of Genomics and Health, FISABIO Foundation, Center for Advanced Research in Public Health, Valencia, Spain
| | - C van Loveren
- 1 Department of Preventive Dentistry, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije University Amsterdam, Amsterdam, the Netherlands
| | - E Zaura
- 1 Department of Preventive Dentistry, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije University Amsterdam, Amsterdam, the Netherlands.,3 Top Institute Food and Nutrition, Wageningen, the Netherlands
| | - B G Loos
- 4 Department of Periodontology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije University Amsterdam, Amsterdam, the Netherlands
| | - B J F Keijser
- 1 Department of Preventive Dentistry, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije University Amsterdam, Amsterdam, the Netherlands.,3 Top Institute Food and Nutrition, Wageningen, the Netherlands.,5 Microbiology and Systems Biology, TNO Earth, 10 Environmental and Life Sciences, Zeist, the Netherlands
| | - W Crielaard
- 1 Department of Preventive Dentistry, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije University Amsterdam, Amsterdam, the Netherlands.,3 Top Institute Food and Nutrition, Wageningen, the Netherlands
| | - M D Lagerweij
- 6 Department of Cariology Endodontology Pedodontology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije University Amsterdam, Amsterdam, the Netherlands
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15
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Oral polymorphonuclear neutrophil characteristics in relation to oral health: a cross-sectional, observational clinical study. Int J Oral Sci 2016; 8:191-8. [PMID: 27515277 PMCID: PMC5113092 DOI: 10.1038/ijos.2016.23] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/03/2016] [Indexed: 12/31/2022] Open
Abstract
Polymorphonuclear neutrophils (PMNs) have a major role in the innate immune system. However, little is known about PMN contribution in relation to oral health. The objective of this study was to investigate the numbers and functional characteristics of oral PMNs (oPMNs) compared with circulatory PMNs (cPMNs). Oral rinse and venous blood samples were obtained from 268 systemically and orally healthy volunteers in a cross-sectional observational study. PMN counts, cell cycle analysis and cellular activation state were investigated. Also, reactive oxygen species (ROS) production was analyzed, with and without bacterial stimulation (Fusobacterium nucleatum). In males, 1.2 × 106±1.0 × 106 oPMNs were collected, and showed a tendency to correlate with the levels of gingival bleeding (r=0.215, P=0.008). Comparable oPMNs counts were found among females (1.0 × 106±0.7 × 106). More late-stage apoptotic/necrotic cells were found among the oPMNs (53.1%) compared with the cPMNs (8.5% P<0.001). Without additional stimulation, oPMNs were more activated than cPMNs, as indicated by higher expression of CD11b, CD63 and CD66b, and higher constitutive ROS levels (P<0.001). Notably, in response to bacterial stimulation, oPMNs released comparable ROS levels as cPMNs (P=0.042). In conclusion, this study provides data on viable oPMNs showing high levels of activation in orally and systemically healthy individuals, free of apparent caries lesions and periodontal disease. These data suggests that although the oPMNs are in a more mature stage of their life cycle compared with the cPMNs, oPMNs are still responsive to stimulation, which indicates their functional potential and possible contribution to a healthy oral ecosystem.
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Comparison of red autofluorescing plaque and disclosed plaque-a cross-sectional study. Clin Oral Investig 2016; 20:2551-2558. [PMID: 26993658 PMCID: PMC5119843 DOI: 10.1007/s00784-016-1761-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2015] [Accepted: 02/19/2016] [Indexed: 11/13/2022]
Abstract
Objectives The aim of this cross-sectional study was to assess the correlation between dental plaque scores determined by the measurement of red autofluorescence or by visualization with a two-tone solution. Clinical photographs were used for this study. Materials and methods Overnight plaque from the anterior teeth of 48 participants was assessed for red fluorescence on photographs (taken with a QLF-camera) using a modified Quigley & Hein (mQH) index. A two-tone disclosing solution was applied. Total disclosed plaque was clinically assessed using the mQH index. In addition, total and blue disclosed plaque was scored on clinical photographs using the mQH index. Results A strong correlation was observed between the total disclosed plaque scored on photographs and the clinical scores (r = 0.70 at site level; r = 0.88 at subject level). The correlation between red fluorescent plaque and total plaque, as assessed on the photographs, was moderate to strong and significant (r = 0.50 at the site level; r = 0.70 at the subject level), with the total plaque scores consistently higher than the red fluorescent plaque scores. The correlation between red fluorescent plaque and blue disclosed plaque was weak to moderate and significant (r = 0.30 at the site level; r = 0.50 at the subject level). Conclusions Plaque, as scored on white-light photographs, corresponds well with clinically assessed plaque. A weak to moderate correlation between red fluorescing plaque and total disclosed plaque or blue disclosed plaque was found. Clinical relevance What at present is considered to be matured dental plaque, which appears blue following the application of a two-tone disclosing solution, is not in agreement with red fluorescent dental plaque assessment.
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