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Lin P, Niimi H, Ohsugi Y, Tsuchiya Y, Shimohira T, Komatsu K, Liu A, Shiba T, Aoki A, Iwata T, Katagiri S. Application of Ligature-Induced Periodontitis in Mice to Explore the Molecular Mechanism of Periodontal Disease. Int J Mol Sci 2021; 22:ijms22168900. [PMID: 34445604 PMCID: PMC8396362 DOI: 10.3390/ijms22168900] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 08/07/2021] [Accepted: 08/10/2021] [Indexed: 02/06/2023] Open
Abstract
Periodontitis is an inflammatory disease characterized by the destruction of the periodontium. In the last decade, a new murine model of periodontitis has been widely used to simulate alveolar bone resorption and periodontal soft tissue destruction by ligation. Typically, 3-0 to 9-0 silks are selected for ligation around the molars in mice, and significant bone loss and inflammatory infiltration are observed within a week. The ligature-maintained period can vary according to specific aims. We reviewed the findings on the interaction of systemic diseases with periodontitis, periodontal tissue destruction, the immunological and bacteriological responses, and new treatments. In these studies, the activation of osteoclasts, upregulation of pro-inflammatory factors, and excessive immune response have been considered as major factors in periodontal disruption. Multiple genes identified in periodontal tissues partly reflect the complexity of the pathogenesis of periodontitis. The effects of novel treatment methods on periodontitis have also been evaluated in a ligature-induced periodontitis model in mice. This model cannot completely represent all aspects of periodontitis in humans but is considered an effective method for the exploration of its mechanisms. Through this review, we aimed to provide evidence and enlightenment for future studies planning to use this model.
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Affiliation(s)
- Peiya Lin
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo 113-8549, Japan; (P.L.); (Y.T.); (T.S.); (A.L.); (T.S.); (A.A.); (T.I.); (S.K.)
| | - Hiromi Niimi
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo 113-8549, Japan; (P.L.); (Y.T.); (T.S.); (A.L.); (T.S.); (A.A.); (T.I.); (S.K.)
- Correspondence: (H.N.); (Y.O.); Tel.: +81-3-5803-5488 (H.N. & Y.O.)
| | - Yujin Ohsugi
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo 113-8549, Japan; (P.L.); (Y.T.); (T.S.); (A.L.); (T.S.); (A.A.); (T.I.); (S.K.)
- Correspondence: (H.N.); (Y.O.); Tel.: +81-3-5803-5488 (H.N. & Y.O.)
| | - Yosuke Tsuchiya
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo 113-8549, Japan; (P.L.); (Y.T.); (T.S.); (A.L.); (T.S.); (A.A.); (T.I.); (S.K.)
| | - Tsuyoshi Shimohira
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo 113-8549, Japan; (P.L.); (Y.T.); (T.S.); (A.L.); (T.S.); (A.A.); (T.I.); (S.K.)
| | - Keiji Komatsu
- Department of Lifetime Oral Health Care Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo 113-8549, Japan;
| | - Anhao Liu
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo 113-8549, Japan; (P.L.); (Y.T.); (T.S.); (A.L.); (T.S.); (A.A.); (T.I.); (S.K.)
| | - Takahiko Shiba
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo 113-8549, Japan; (P.L.); (Y.T.); (T.S.); (A.L.); (T.S.); (A.A.); (T.I.); (S.K.)
| | - Akira Aoki
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo 113-8549, Japan; (P.L.); (Y.T.); (T.S.); (A.L.); (T.S.); (A.A.); (T.I.); (S.K.)
| | - Takanori Iwata
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo 113-8549, Japan; (P.L.); (Y.T.); (T.S.); (A.L.); (T.S.); (A.A.); (T.I.); (S.K.)
| | - Sayaka Katagiri
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo 113-8549, Japan; (P.L.); (Y.T.); (T.S.); (A.L.); (T.S.); (A.A.); (T.I.); (S.K.)
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Matsubara C, Furuya J, Watanabe Y, Obana M, Shirobe M, Ohara Y, Edahiro A, Nakajima J, Motokawa K, Inagaki H, Hirano H, Minakuchi S, Shinkai S, Awata S. Cross-sectional study of age-specific differences in salivary occult blood test results in older adults. J Oral Sci 2020; 62:410-414. [PMID: 32848098 DOI: 10.2334/josnusd.19-0392] [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: 11/01/2022]
Abstract
This study aimed to identify factors associated with poor oral health status, as indicated by salivary occult blood (SOB) level, in community-dwelling older adults. A total of 592 community-dwelling participants aged 70 to 84 years with 20 to 28 teeth participated in the survey and SOB evaluation. Survey items included behaviors during dental visits, systemic diseases, smoking habit, cognitive function, and findings of intraoral examination. To identify factors associated with high SOB levels, binomial logistic regression analysis was performed after classifying participants as having high and low SOB on the basis of 75th-percentile SOB measurements. Presence of dental plaque (odds ratio [OR]: 2.26), poor subjective oral health (OR: 2.99) (for the age group 70 to 74 years), fewer remaining teeth (OR: 0.80), no dental visits during the previous year (OR: 2.80) (for the age group 75 to 79 years), and no dental visits during the previous year (OR: 3.93) (for the age group 80 to 84 years) were significantly associated with high SOB levels. The factors associated with high SOB, which indicates poor oral health status, differed by age group in community-dwelling older adults. Therefore, oral health management may improve oral health by providing different age groups with care that accounts for their physical and social functional abilities.
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Affiliation(s)
- Chiaki Matsubara
- Gerodontology and Oral Rehabilitation, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
| | - Junichi Furuya
- Geriatric Dentistry, Showa University School of Dentistry
| | - Yutaka Watanabe
- Gerodontology, Department of Oral Health Science, Faculty of Dental Medicine, Hokkaido University.,Tokyo Metropolitan Institute of Gerontology
| | - Michiyo Obana
- Gerodontology and Oral Rehabilitation, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
| | - Maki Shirobe
- Gerodontology and Oral Rehabilitation, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University.,Tokyo Metropolitan Institute of Gerontology
| | - Yuki Ohara
- Tokyo Metropolitan Institute of Gerontology
| | | | | | | | | | | | - Shunsuke Minakuchi
- Gerodontology and Oral Rehabilitation, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
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Wirth R, Maróti G, Mihók R, Simon-Fiala D, Antal M, Pap B, Demcsák A, Minarovits J, Kovács KL. A case study of salivary microbiome in smokers and non-smokers in Hungary: analysis by shotgun metagenome sequencing. J Oral Microbiol 2020; 12:1773067. [PMID: 32922678 PMCID: PMC7448927 DOI: 10.1080/20002297.2020.1773067] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Objective To investigate the role of cigarette smoking in disease-development through altering the composition of the oral microbial community. Periodontitis and oral cancer are highly prevalent in Hungary; therefore, the salivary microbiome of smoker and non-smoker Hungarian adults was characterized. Methods Shotgun metagenome sequencing of salivary DNA samples from 22 individuals (11 non-smokers and 11 current smokers) was performed using the Ion Torrent PGMTM platform. Quality-filtered reads were analysed by both alignment-based sequence similarity searches and genome-centric binning. Results Prevotella, Veillonella and Streptococcus were the predominant genera in the saliva of both groups. Although the overall composition and diversity of the microbiota were similar, Prevotella was significantly more abundant in salivary samples of current smokers compared to non-smokers. Members of the genus Prevotella were implicated in the development of inflammatory diseases and oral cancer. The abundance of the genus Megasphaera also increased in current smokers, whereas the genera Neisseria, Oribacterium, Capnocytophaga and Porphyromonas were significantly reduced. The data generated by read-based taxonomic classification and genome-centric binning mutually validated the two distinct metagenomic approaches. Conclusion Smoking-associated dysbiosis of the salivary microbiome in current cigarette smokers, especially increased abundance of Prevotella and Megasphaera genera, may facilitate disease development.
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Affiliation(s)
- Roland Wirth
- Department of Biotechnology, University of Szeged, Szeged, Hungary
| | - Gergely Maróti
- Institute of Plant Biology, Biological Research Center, Szeged, Hungary
| | - Róbert Mihók
- Department of Operative and Esthetic Dentistry, Faculty of Dentistry, University of Szeged, Szeged, Hungary
| | - Donát Simon-Fiala
- Department of Operative and Esthetic Dentistry, Faculty of Dentistry, University of Szeged, Szeged, Hungary
| | - Márk Antal
- Department of Operative and Esthetic Dentistry, Faculty of Dentistry, University of Szeged, Szeged, Hungary
| | - Bernadett Pap
- Institute of Plant Biology, Biological Research Center, Szeged, Hungary
| | - Anett Demcsák
- Department of Oral Biology and Experimental Dental Research, Faculty of Dentistry, University of Szeged, Szeged, Hungary
| | - Janos Minarovits
- Department of Oral Biology and Experimental Dental Research, Faculty of Dentistry, University of Szeged, Szeged, Hungary
| | - Kornél L Kovács
- Department of Biotechnology, University of Szeged, Szeged, Hungary.,Department of Oral Biology and Experimental Dental Research, Faculty of Dentistry, University of Szeged, Szeged, Hungary
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Sun H, Du M, Tai B, Chang S, Wang Y, Jiang H. Prevalence and associated factors of periodontal conditions among 55- to 74-year-old adults in China: results from the 4th National Oral Health Survey. Clin Oral Investig 2020; 24:4403-4412. [PMID: 32382923 DOI: 10.1007/s00784-020-03306-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Accepted: 04/23/2020] [Indexed: 12/16/2022]
Abstract
OBJECTIVE The purpose of this study was to assess periodontal health conditions among 55- to 74-year-old Chinese people and to analyze the factors associated with periodontal diseases. MATERIALS AND METHODS In total, 9054 subjects aged 55-74 years were enrolled from all 31 provinces using a stratified multistage probability sampling method, autonomous regions and municipalities of the Chinese mainland, the response rate was 86.9%. All subjects underwent clinical examinations on the severest site for every tooth and completed a questionnaire that collected information on their sociodemographic characteristics and oral habits. T tests, chi-square tests and binary logistic regression analysis were performed to analyze the data. RESULTS The percentage of people without bleeding on probing, probing depth ≥ 4 mm and attachment loss > 3 mm was 5.0 and 9.3% in the 55- to 64-year-old and the 65- to 74-year-old age group. The prevalence of bleeding on probing was 88.4% among 55 to 64 years old and 82.6% among 65 to 74 years old. Mean number of teeth with bleeding on probing were 13.87 among 55 to 64 years old and 11.25 among 65 to 74 years old. The prevalence of probing depth ≥ 4 mm and attachment loss > 3 mm were 69.3 and 69.9% in people aged 55-64 years and were 64.6 and 74.2% in people aged 65-74 years. Mean number of teeth with probing depth = 4-5 mm and probing depth ≥ 6 mm were 4.48 and 0.36 in 55-64 age group and 3.70 and 0.33 in 65-74 age group. And mean number of teeth with attachment loss > 3 mm were 5.17 among 55 to 64 years old and 5.63 among 65 to 74 years old. Besides, attachment loss > 3 mm was associated with age, gender, smoking, toothbrushing frequency and toothpick use. CONCLUSIONS Periodontitis was not highly prevalent among 55- to 74-year-old Chinese adults. Age, gender, smoking, toothbrushing frequency and toothpick use could be risk factors. CLINICAL RELEVANCE Scientific rationale for the study: The periodontal conditions among 55 to 64 and 65 to 74 years old Chinese population were not highly serious, but prevalence of bleeding on probing, periodontal pockets and attachment loss should be drawn enough attention by relevant public health administrations. PRINCIPAL FINDINGS The prevalence of periodontal diseases was evaluated in 55- to 64-year-old and 65- to 74-year-old subjects in a nationally representative Chinese sample population. The prevalence of probing depth ≥ 4 mm and AL > 3 mm were high; these values were 69.3% and 69.9%, respectively, in the 55-64 age group and 64.6% and 74.2%, respectively, in the 65-74 age group. In addition, case percentage of AL = 4-5 mm combined with PD < 6 mm were 23.1 and 19.4% among 55- to 64-year-old and 65- to 74-year-old people. And case percentage of AL> 5 mm combined with PD ≥ 6 mm were 11.1% and 12.1% among 55- to 64-year-old and 65- to 74-year-old people, respectively. PRACTICAL IMPLICATIONS The present study provides a reference for the epidemiological analysis of periodontal diseases. To reduce widespread inadequate treatment of periodontal diseases, clinical management should be performed in dental practices. Furthermore, oral health recommendations should be made at multiple levels.
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Affiliation(s)
- Haoyun Sun
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Luoyu Road 237, Wuhan, China
| | - Minquan Du
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Luoyu Road 237, Wuhan, China
| | - Baojun Tai
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Luoyu Road 237, Wuhan, China
| | - Shuli Chang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Luoyu Road 237, Wuhan, China
| | - Yixuan Wang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Luoyu Road 237, Wuhan, China
| | - Han Jiang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Luoyu Road 237, Wuhan, China.
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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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Tanık A. Evaluation of the relationship of CPITN and DMFT index of adult patients in Turkey with their demographic characteristics: an epidemiological study. BIOTECHNOL BIOTEC EQ 2019. [DOI: 10.1080/13102818.2019.1688191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Affiliation(s)
- Abdulsamet Tanık
- Faculty of Dentistry, Department of Periodontology, Adıyaman University, Adıyaman, Turkey
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Haas AN, Prado R, Rios FS, Costa RDSA, Angst PDM, Moura MDS, Maltz M, Jardim JJ. Occurrence and predictors of gingivitis and supragingival calculus in a population of Brazilian adults. Braz Oral Res 2019; 33:e036. [DOI: 10.1590/1807-3107bor-2019.vol33.0036] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Accepted: 03/21/2019] [Indexed: 11/22/2022] Open
Affiliation(s)
| | - Renan Prado
- Universidade Federal do Rio Grande do Sul, Brazil
| | | | | | | | | | - Marisa Maltz
- Universidade Federal do Rio Grande do Sul, Brazil
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Suominen AL, Varsio S, Helminen S, Nordblad A, Lahti S, Knuuttila M. Dental and periodontal health in Finnish adults in 2000 and 2011. Acta Odontol Scand 2018; 76:305-313. [PMID: 29546776 DOI: 10.1080/00016357.2018.1451653] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
OBJECTIVE We assessed dental and periodontal health in adults aged ≥30 years living in southern and northern Finland as part of the Health 2000/2011 Surveys (BRIF8901). MATERIAL AND METHODS Clinical findings in 2000 (n = 2967) and 2011 (n = 1496) included the presence of teeth and number of teeth with caries, fillings, fractures or periodontal pockets. RESULTS Edentulousness decreased in all age groups. The prevalence of those with no caries increased from 67% to 69% in men and from 80% to 85% in women, and of those with no periodontal pocketing from 26% to 30% in men and from 39% to 42% in women. In 2011, the mean number of decayed teeth was 0.8 in men and 0.3 in women, and the corresponding mean numbers of teeth with deepened periodontal pockets 5.6 and 3.7. The gender difference had levelled concerning edentulousness, number of teeth and DMF teeth, but still existed in the occurrence of caries and periodontal pocketing. CONCLUSION The findings were in line with other population-based reports in the 2000s. However, periodontal health in Finland seems not to be as good as in many European countries and in the USA.
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Affiliation(s)
- Anna L. Suominen
- Institute of Dentistry, University of Eastern Finland, Kuopio, Finland
- Public Health Evaluation and Projection Unit, National Institute for Health and Welfare, Helsinki, Finland
- Department of Oral and Maxillofacial Diseases, Kuopio University Hospital, Kuopio, Finland
| | - Sinikka Varsio
- Department of Social Services and Health Care, City of Helsinki, Helsinki, Finland
| | - Sari Helminen
- Insurance Medicine Unit, Benefit Services, The Social Insurance Institution, Helsinki, Finland
| | - Anne Nordblad
- Department for Social and Health Services, Ministry of Social Affairs and Health, Helsinki, Finland
| | - Satu Lahti
- Department of Community Dentistry, Institute of Dentistry, University of Turku, Turku, Finland
| | - Matti Knuuttila
- Medical Research Center, Oulu University Hospital & Oulu University, Oulu, Finland
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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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Giovannoni ML, Valdivia-Gandur I, Lozano de Luaces V, Varela Véliz H, Balasubbaiah Y, Chimenos-Küstner E. Betel and tobacco chewing habit and its relation to risk factors for periodontal disease. Oral Dis 2018; 24:829-839. [DOI: 10.1111/odi.12820] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Revised: 11/24/2017] [Accepted: 12/14/2017] [Indexed: 12/27/2022]
Affiliation(s)
- ML Giovannoni
- Odontostomatology Department; Universitat de Barcelona; Barcelona Spain
| | - I Valdivia-Gandur
- Biomedical Department and Dentistry Department; Universidad de Antofagasta; Antofagasta Chile
| | - V Lozano de Luaces
- Dentistry Coordinator of Rural Development Trust; Vicente Ferrer Foundation; Barcelona Spain
| | - H Varela Véliz
- Mathematic Department; Universidad de Antofagasta; Antofagasta Chile
| | - Y Balasubbaiah
- Director of Kalyandurg Hospital-Kanekal; Anantapur India
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Oral Health May Affect the Performance of mRNA-Based Saliva Biomarkers for Oral Squamous Cell Cancer. Pathol Oncol Res 2017; 24:833-842. [PMID: 28861772 DOI: 10.1007/s12253-017-0296-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Accepted: 08/21/2017] [Indexed: 10/19/2022]
Abstract
Oral squamous cell carcinoma (OSCC) has a dismal 50% five-year survival rate, emphasizing the need to develop reliable and sensitive tools for early diagnosis. In this study we evaluated the performance of 7 previously identified, potential mRNA biomarkers of OSCC in saliva samples of Hungarian patients. Expression of the putative OSCC biomarkers (DUSP1, OAZ1, H3F3A, IL1B, IL8, SAT and S100P), 2 biomarkers of inflammation (IL6 and TNFα) and 8 putative normalizing genes was quantified from each sample using real-time quantitative PCR. In contrast with previous studies, the expression pattern of the 7 mRNA biomarkers was similar between OSCC patients and age-matched control patients in the Hungarian patient population. On the other hand, 5 of the 7 mRNA biomarkers were present at significantly higher levels in saliva samples of OSCC patients when compared to young control patients. The best biomarker combination could distinguish only the OSCC vs. young control patients, but not the OSCC vs. age-matched control patients. In conclusion, the significant differences between our results and previous studies, and the clinical characteristics of the patients suggest that inflammatory processes in the oral cavity may affect the performance of the 7 putative salivary mRNA biomarkers. Lastly, since IL6 mRNA was quantifiable in the majority of OSCC cases, but only in a few control samples, salivary IL6 mRNA may be utilized as part of a biomarker combination to detect OSCC.
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12
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Almerich-Silla JM, Almiñana-Pastor PJ, Boronat-Catalá M, Bellot-Arcís C, Montiel-Company JM. Socioeconomic factors and severity of periodontal disease in adults (35-44 years). A cross sectional study. J Clin Exp Dent 2017; 9:e988-e994. [PMID: 28936289 PMCID: PMC5601116 DOI: 10.4317/jced.54033] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Accepted: 05/21/2017] [Indexed: 12/04/2022] Open
Abstract
Background Periodontal disease or periodontitis is an inflammatory disease with a hight prevalence. According to the last oral health survey of the Spanish population, between 24% and 37% of Spaniards aged over 35 years have periodontitis and 6% to 10% of the adult population have deep periodontal pockets. The aim of this study was to determine the association between risk factors and the presence of periodontal pockets in the adult population. Material and Methods A cross sectional or prevalence study of a representative sample of the adult population of the Valencia region was designed. The sample was recruited at 35 health centres, The study was conducted in November and December 2006 under standardized conditions as regards light sources, equipment and instruments and the position of the three previously calibrated dentist examiners. Results The sample examined consisted of 733 individuals (220 men and 513 women). Measured by the CPI, 13% were healthy and 5.5% presented bleeding. The prevalence of calculus was 59.3%, that of 3.5-5.5 mm pockets was 15.8% and that of pockets deeper than 5.5 mm was 4.6%. Almost half the sextants were healthy (2.89), 0.61 presented bleeding and 1.74 presented calculus. The mean number of sextants affected by 3.5-5.5 mm pockets was 0.46 and 0.07 presented deep pockets (>5.5 mm).
An adjusted multiple logistic regression model with the presence of periodontal pockets as the dependent variable showed that the significant independent variables were low social class (OR=1.81), smoking (OR=1.68), primary education (OR=1.57), male gender (OR=1.56) and age (OR=1.08). The other study variables were not significant in this model. Conclusions Socioeconomic factors such as primary education and low social class, as well as gender, age and smoking, were found to be associated to a significant degree with greater prevalence of periodontal disease in the adult population. Key words:Periodontal disease, adults, socioeconomic factors, periodontal pockets, cross sectional study.
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Affiliation(s)
- José-Manuel Almerich-Silla
- Tenured lecturer, Preventive Dentistry Teaching Unit, Department of Stomatology, Faculty of Medicine and Dentistry, University of Valencia (Spain)
| | - Pedro J Almiñana-Pastor
- Grado en Odontología [equivalent to BDS],, Specialist Master of Periodontics, Department of Stomatology, Faculty of Medicine and Dentistry, University of Valencia (Spain)
| | - Montserrat Boronat-Catalá
- Grado en Odontología [equivalent to BDS],, Specialist Master of Periodontics, Department of Stomatology, Faculty of Medicine and Dentistry, University of Valencia (Spain)
| | - Carlos Bellot-Arcís
- PhD, Associate lecturer, Orthodontics Teaching Unit, Department of Stomatology, Faculty of Medicine and Dentistry, University of Valencia (Spain)
| | - José-María Montiel-Company
- Post-doctoral contract lecturer, Preventive Dentistry Teaching Unit, Department of Stomatology, Faculty of Medicine and Dentistry, University of Valencia (Spain)
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Jentsch HFR, Arnold N, Richter V, Deschner J, Kantyka T, Eick S. Salivary, gingival crevicular fluid and serum levels of ghrelin and chemerin in patients with periodontitis and overweight. J Periodontal Res 2017. [DOI: 10.1111/jre.12476] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- H. F. R. Jentsch
- Department of Cariology, Endodontology and Periodontology; Centre for Periodontology; University Hospital of Leipzig; Leipzig Germany
| | - N. Arnold
- Department of Cariology, Endodontology and Periodontology; Centre for Periodontology; University Hospital of Leipzig; Leipzig Germany
- Private Dental Practice; Hartha Germany
| | - V. Richter
- Clinical Chemistry and Molecular Diagnostics; Institute for Laboratory Medicine; University Hospital of Leipzig; Leipzig Germany
| | - J. Deschner
- Experimental Dento-Maxillo-Facial Medicine; University of Bonn; Bonn Germany
| | - T. Kantyka
- Malopolska Centre of Biotechnology; Jagiellonian University; Kraków Poland
- Broegelmann Research Laboratory; Department of Clinical Science; University of Bergen; Bergen Norway
| | - S. Eick
- Laboratory of Oral Microbiology; Department of Periodontology; School of Dental Medicine; University of Bern; Bern Switzerland
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Csősz É, Lábiscsák P, Kalló G, Márkus B, Emri M, Szabó A, Tar I, Tőzsér J, Kiss C, Márton I. Proteomics investigation of OSCC-specific salivary biomarkers in a Hungarian population highlights the importance of identification of population-tailored biomarkers. PLoS One 2017; 12:e0177282. [PMID: 28545132 PMCID: PMC5436697 DOI: 10.1371/journal.pone.0177282] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Accepted: 04/01/2017] [Indexed: 12/19/2022] Open
Abstract
Oral squamous cell carcinoma (OSCC) accounting for about 90% of malignant oral lesions is the 6th most common malignancy worldwide. Diagnostic delay may contribute to dismal survival rate therefore, there is a need for developing specific and sensitive biomarkers to improve early detection. Hungarian population occupies the top places of statistics regarding OSCC incidence and mortality figures therefore, we aimed at finding potential salivary protein biomarkers suitable for the Hungarian population. In this study we investigated 14 proteins which were previously reported as significantly elevated in saliva of patients with OSCC. In case of IL-1α, IL-1β, IL-6, IL-8, TNF-α and VEGF a Luminex-based multiplex kit was utilized and the salivary concentrations were determined. In case of catalase, profilin-1, S100A9, CD59, galectin-3-bindig protein, CD44, thioredoxin and keratin-19, SRM-based targeted proteomic method was developed and the relative amount of the proteins was determined in the saliva of patients with OSCC and controls. After several rounds of optimization and using stable isotope-containing peptides, we developed an SRM-based method for rapid salivary protein detection. The validation of the selected potential biomarkers by ELISA revealed salivary protein S100A9 and IL-6 as useful protein biomarkers for OSCC detection improving the diagnostic accuracy for OSCC in the Hungarian population.A noninvasive diagnostic method to detect biomarkers useful for the early diagnosis of OSCC was developed. This can be an attractive strategy in screening saliva samples collected in a nation-wide multi-centric study in order to decrease morbidity, mortality, to enhance survival rate and to improve quality of life. The heterogeneity of protein biomarkers found in different ethnic groups presented in the literature highlights the importance of identification of population-tailored protein biomarkers.
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Affiliation(s)
- Éva Csősz
- Department of Biochemistry and Molecular Biology, Faculty of Medicine, University of Debrecen, 1. Egyetem ter, Debrecen, Hungary
| | - Péter Lábiscsák
- Department of Biochemistry and Molecular Biology, Faculty of Medicine, University of Debrecen, 1. Egyetem ter, Debrecen, Hungary
| | - Gergő Kalló
- Department of Biochemistry and Molecular Biology, Faculty of Medicine, University of Debrecen, 1. Egyetem ter, Debrecen, Hungary
| | - Bernadett Márkus
- Department of Biochemistry and Molecular Biology, Faculty of Medicine, University of Debrecen, 1. Egyetem ter, Debrecen, Hungary
| | - Miklós Emri
- Department of Medical Imaging, Faculty of Medicine, University of Debrecen, 1. Egyetem ter, Debrecen, Hungary
| | - Adrienn Szabó
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, University of Debrecen, 1. Egyetem ter, Debrecen, Hungary
| | - Ildikó Tar
- Department of Periodontology, Faculty of Dentistry, University of Debrecen, 1. Egyetem ter, Debrecen, Hungary
| | - József Tőzsér
- Department of Biochemistry and Molecular Biology, Faculty of Medicine, University of Debrecen, 1. Egyetem ter, Debrecen, Hungary
| | - Csongor Kiss
- Department of Pediatrics, Faculty of Medicine, University of Debrecen, 1. Egyetem ter, Debrecen, Hungary
| | - Ildikó Márton
- Department of Periodontology, Faculty of Dentistry, University of Debrecen, 1. Egyetem ter, Debrecen, Hungary
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15
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Carvajal P, Gómez M, Gomes S, Costa R, Toledo A, Solanes F, Romanelli H, Oppermann R, Rösing C, Gamonal J. Prevalence, severity, and risk indicators of gingival inflammation in a multi-center study on South American adults: a cross sectional study. J Appl Oral Sci 2016; 24:524-534. [PMID: 27812624 PMCID: PMC5083031 DOI: 10.1590/1678-775720160178] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2016] [Accepted: 06/27/2016] [Indexed: 01/22/2023] Open
Abstract
Objectives: The aim of this study is to investigate the prevalence and severity of gingival inflammation and associated risk indicators in South American adults. Material and Methods: Multi-stage samples totaling 1,650 adults from Porto Alegre (Brazil), Tucumán (Argentina), and Santiago (Chile) were assessed. The sampling procedure consisted of a 4-stage process. Examinations were performed in mobile dental units by calibrated examiners. A multivariable logistic regression model was utilized for associating variables as indicators of gingival inflammation (GI) (Gingival Index ≥0.5). Statistical significance was set at 0.05. Results: A total of 96.5% of the adults have GI. Regarding the severity of GI, 22.5% of participants examined have mild GI, 74.0% have moderate GI, and 3.6% have severe GI. The multivariate analyses identify the main risk indicators for GI as adults with higher mean of Calculus Index (OR=18.59); with a Visible Plaque Index ≥30% (OR=14.56); living in Santiago (OR=7.17); having ≤12 years of schooling (OR=2.18), and females (OR=1.93). Conclusions: This study shows a high prevalence and severity of gingival inflammation, being the first one performed in adult populations in three cities of South America.
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Affiliation(s)
- Paola Carvajal
- Universidade de Chile, Facultad de Odontología, Departamento de Odontología Conservadora, Laboratorio de Biología Periodontal, Santiago, Chile
| | - Mariel Gómez
- Universidad Maimónides, Facultad de Odontología, Buenos Aires, Argentina
| | - Sabrina Gomes
- Universidade Federal do Rio Grande do Sul, Faculdade de Odontologia, Departamento de Odontologia Conservadora, Porto Alegre, Brasil
| | - Ricardo Costa
- Universidade Federal do Rio Grande do Sul, Faculdade de Odontologia, Departamento de Odontologia Conservadora, Porto Alegre, Brasil
| | - Andres Toledo
- Universidad Maimónides, Facultad de Odontología, Buenos Aires, Argentina
| | - Fernando Solanes
- Universidade de Chile, Facultad de Odontología, Departamento de Odontología Conservadora, Laboratorio de Biología Periodontal, Santiago, Chile
| | - Hugo Romanelli
- Universidad Maimónides, Facultad de Odontología, Buenos Aires, Argentina
| | - Rui Oppermann
- Universidade Federal do Rio Grande do Sul, Faculdade de Odontologia, Departamento de Odontologia Conservadora, Porto Alegre, Brasil
| | - Cassiano Rösing
- Universidade Federal do Rio Grande do Sul, Faculdade de Odontologia, Departamento de Odontologia Conservadora, Porto Alegre, Brasil
| | - Jorge Gamonal
- Universidade de Chile, Facultad de Odontología, Departamento de Odontología Conservadora, Laboratorio de Biología Periodontal, Santiago, Chile
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16
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Carasol M, Llodra JC, Fernández-Meseguer A, Bravo M, García-Margallo MT, Calvo-Bonacho E, Sanz M, Herrera D. Periodontal conditions among employed adults in Spain. J Clin Periodontol 2016; 43:548-56. [DOI: 10.1111/jcpe.12558] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/26/2016] [Indexed: 12/20/2022]
Affiliation(s)
- Miguel Carasol
- ETEP (Etiology and Therapy of Periodontal Diseases) Research Group; University Complutense; Madrid Spain
| | | | | | - Manuel Bravo
- Faculty of Odontology; University of Granada; Granada Spain
| | | | | | - Mariano Sanz
- ETEP (Etiology and Therapy of Periodontal Diseases) Research Group; University Complutense; Madrid Spain
| | - David Herrera
- ETEP (Etiology and Therapy of Periodontal Diseases) Research Group; University Complutense; Madrid Spain
- Spanish Society of Periodontology (SEPA); Spain
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17
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Lorenzo SM, Alvarez R, Andrade E, Piccardo V, Francia A, Massa F, Correa MB, Peres MA. Periodontal conditions and associated factors among adults and the elderly: findings from the first National Oral Health Survey in Uruguay. CAD SAUDE PUBLICA 2015; 31:2425-36. [DOI: 10.1590/0102-311x00012115] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2015] [Accepted: 06/03/2015] [Indexed: 11/21/2022] Open
Abstract
Abstract The aims of this study were to assess the prevalence of periodontal conditions in the Uruguayan adult and elderly population and its association with socioeconomic and behavioral characteristics. Data from adults (35-44, n = 358) and elderly (65-74, n = 411) who participated in the first National Oral Health Survey, Uruguay, 2011, were used. The survey included a household questionnaire addressing socioeconomic characteristics, and tobacco use. Bleeding on probing (BOP), periodontal pockets (CPI) and clinical attachment loss (CAL) were measured by clinical examination. A multivariable analysis was carried out. Considering both age groups, the prevalence of mild/severe periodontal disease was 21.8% and 9.12% for severe periodontal disease. Adjusted analyses revealed an association between high education and all outcomes. Attendance at dental services was negatively associated with BOP and mild to severe periodontitis. Periodontal outcomes were higher in disadvantaged socioeconomic groups. Tobacco consumption has a strong association with periodontal disease in the elderly.
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18
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Duan X, Gleason RC, Li F, Hosur KB, Duan X, Huang D, Wang H, Hajishengallis G, Liang S. Sex dimorphism in periodontitis in animal models. J Periodontal Res 2015. [PMID: 26200226 DOI: 10.1111/jre.12298] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND AND OBJECTIVE Although surveys in the USA have shown that male subjects are more prone to develop periodontitis, sex as a risk factor in periodontitis, and its mechanism, remain controversial. Animal models are ideal for investigating immunological mechanisms of sex dimorphism in periodontitis because in these models it is possible to exclude the interference of gender-related risk factors, such as smoking and oral hygiene habits. Based on surveys in humans and reports on sex dimorphism in other diseases, our hypothesis is that sex is a risk factor in periodontitis. MATERIAL AND METHODS Different murine models (oral gavage model and ligature model) for periodontitis have been utilized to determine susceptibility to periodontitis in female and male mice. Periodontal bone levels were measured as the distance from the cemento-enamel junction to the alveolar bone crest (CEJ-ABC) in young female or male mice (8-10 wk of age). Differential expression of inflammatory mediators in the gingivae of female and male mice was determined by quantitative real-time PCR. RESULTS In comparison with male mice, female mice displayed significantly (p < 0.05) increased periodontal bone loss, accompanied by elevated expression of proinflammatory cytokines (interleukin-1β, interleukin-6 and interleukin-17A) and higher numbers of oral bacteria. CONCLUSION In contrast to the results in humans, in which periodontitis susceptibility is also influenced by confounding gender-related behaviors, in the murine oral gavage model and ligature model, female mice appear to be more susceptible to periodontal bone loss than male mice. In the ligature model, we observed significantly (p < 0.05) higher CEJ-ABC distance, gingival proinflammatory cytokine production and number of oral bacteria in female mice. Furthermore, our results imply that female mice develop periodontitis with a higher progression rate. Our study has therefore established that animal models can be used to dissect the mechanisms underlying genuine gender-based differences in periodontal disease susceptibility and/or progression.
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Affiliation(s)
- X Duan
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China.,Department of Oral Immunology and Infectious Diseases, University of Louisville School of Dentistry, Louisville, KY, USA
| | - R C Gleason
- Department of Oral Immunology and Infectious Diseases, University of Louisville School of Dentistry, Louisville, KY, USA
| | - F Li
- Department of Oral Immunology and Infectious Diseases, University of Louisville School of Dentistry, Louisville, KY, USA
| | - K B Hosur
- Department of Microbiology, School of Dental Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - X Duan
- Department of Oral Immunology and Infectious Diseases, University of Louisville School of Dentistry, Louisville, KY, USA
| | - D Huang
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - H Wang
- Department of Oral Immunology and Infectious Diseases, University of Louisville School of Dentistry, Louisville, KY, USA
| | - G Hajishengallis
- Department of Microbiology, School of Dental Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - S Liang
- Department of Oral Immunology and Infectious Diseases, University of Louisville School of Dentistry, Louisville, KY, USA
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19
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Tanner T, Päkkilä J, Karjalainen K, Kämppi A, Järvelin MR, Patinen P, Tjäderhane L, Anttonen V. Smoking, alcohol use, socioeconomic background and oral health among young Finnish adults. Community Dent Oral Epidemiol 2015; 43:406-14. [PMID: 25912378 DOI: 10.1111/cdoe.12163] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2014] [Accepted: 03/19/2015] [Indexed: 11/28/2022]
Abstract
OBJECTIVES The aim of this study was to investigate the prevalence of smoking and alcohol use in association with dental caries experience and signs of periodontal disease in a Finnish male group born in the early 1990s. The impacts of health behaviour and socioeconomic factors were included in the analyses. METHODS Oral health of 8539 conscripts was screened in a cross-sectional study (DT, DMFT and CPI). They also answered a questionnaire covering their habits of smoking and alcohol use as well as other behaviours and background factors. The bleeding on probing index (BOP) was available on 6529 conscripts. Cross-tabulation together with a chi-squared test and generalized linear mixed models were used in the analyses. A mosaic figure was used to illustrate associations of smoking frequency, use of dental services and toothache. RESULTS Majority (80.9%) in the study group consumed alcohol at least once a month, and 39.4% were daily smokers. Smoking was statistically significantly associated with high caries experience and high bleeding values of gums. Consumption of alcohol was not associated with dental caries and periodontal disease. The high BOP value had the strongest association with infrequent tooth brushing and smoking. The participant's own education level was the main protective factor of oral health. The smokers used dental services more frequently compared to the non-smokers mostly for acute care. CONCLUSIONS Young men's health behaviour, especially of those with low education, does not promote oral health, which may indicate need for extensive healthcare services in the future. Health promotion should not be neglected.
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Affiliation(s)
- Tarja Tanner
- Institute of Dentistry, University of Oulu Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Jari Päkkilä
- Department of Mathematical Sciences, University of Oulu, Oulu, Finland
| | | | - Antti Kämppi
- Institute of Dentistry, University of Oulu Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Marjo-Riitta Järvelin
- Imperial College, London, UK.,Institute of Health Sciences, University of Oulu, Oulu, Finland.,Department of Children, Young People and Families, National Institute for Health and Welfare, Oulu, Finland.,Biocenter Oulu, University of Oulu, Oulu, Finland.,Unit of Primary Care, Oulu University Hospital, Oulu, Finland
| | - Pertti Patinen
- Centre for Military Medicine, Finnish Defence Forces, Riihimäki, Finland
| | - Leo Tjäderhane
- Institute of Dentistry, University of Oulu Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland.,Department of Oral and Maxillofacial Diseases, University of Helsinki, Helsinki University Hospital, Helsinki, Finland
| | - Vuokko Anttonen
- Institute of Dentistry, University of Oulu Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
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20
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Zimmermann H, Zimmermann N, Hagenfeld D, Veile A, Kim TS, Becher H. Is frequency of tooth brushing a risk factor for periodontitis? A systematic review and meta-analysis. Community Dent Oral Epidemiol 2014; 43:116-27. [PMID: 25255820 DOI: 10.1111/cdoe.12126] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2014] [Accepted: 08/09/2014] [Indexed: 11/27/2022]
Abstract
OBJECTIVES The epidemiology of periodontitis regarding oral-hygiene practices particularly the frequency of tooth brushing has been the subject of relatively few dedicated studies. This paper provides a systematic review of available relevant epidemiological studies and a meta-analysis of the effect of tooth brushing frequency on periodontitis. To review and to quantify the risk for periodontitis associated with frequency of tooth brushing. METHODS Systematic literature search was conducted in nine online resources (PUBMED, ISI and 7 additional databases). Related and cross-referencing publications were reviewed. Papers published until end of March 2013 reporting associations between tooth brushing frequency and periodontitis were considered. A meta-analysis was performed to quantify this association. RESULTS Fourteen studies were identified. The test of heterogeneity for cross-sectional studies was not significant (P = 0.31). A fixed-effects model yielded a significant overall odds ratio estimate of 1.41 (95%CI: 1.25-1.58, P < 0.0001) for infrequent compared to frequent tooth brushing. For all fourteen studies, there was a slight indication for heterogeneity (I² = 48%, P = 0.02) and the corresponding result with a random-effects model was 1.44 (95%CI: 1.21-1.71, P < 0.0001). CONCLUSIONS There are relatively few studies evaluating the association between tooth brushing frequency and periodontitis. A clear effect was observed, indicating that infrequent tooth brushing was associated with severe forms of periodontal disease. Further epidemiological studies are needed to precisely estimate the effect of key risk factors for periodontitis and their interaction effects.
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Affiliation(s)
- Heiko Zimmermann
- Unit of Epidemiology and Biostatistics, Institute of Public Health, University of Heidelberg, Germany
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21
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Lee MY, Chang SJ, Kim CB, Chung WG, Choi EM, Kim NH. Community periodontal treatment needs in South Korea. Int J Dent Hyg 2014; 13:254-60. [DOI: 10.1111/idh.12102] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/21/2014] [Indexed: 01/22/2023]
Affiliation(s)
- M-Y Lee
- Department of Dental Hygiene; The Graduate School; Yonsei University; Seoul Korea
- Department of Preventive Medicine; Institute of Occupational & Environmental Medicine; Wonju College of Medicine; Yonsei University; Wonju Korea
| | - S-J Chang
- Department of Preventive Medicine; Institute of Occupational & Environmental Medicine; Wonju College of Medicine; Yonsei University; Wonju Korea
| | - C-B Kim
- Department of Preventive Medicine; Institute for Poverty Alleviation and International Development (IPAID); Wonju College of Medicine; Yonsei University; Wonju Korea
| | - W-G Chung
- Department of Dental Hygiene; Wonju College of Medicine; Yonsei University; Wonju Korea
| | - E-M Choi
- Department of Dental Hygiene; Kyungdong University; Wonju Korea
| | - N-H Kim
- Department of Dental Hygiene; Wonju College of Medicine; Yonsei University; Wonju Korea
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22
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Souza CHDCE, Dantas-Neta NB, Laurentino JB, Nunes-dos-Santos DL, Prado Júnior RR, Mendes RF. Fatores de risco relacionados à condição de saúde periodontal em universitários. REVISTA DE ODONTOLOGIA DA UNESP 2013. [DOI: 10.1590/s1807-25772013000300002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
INTRODUÇÃO: A doença periodontal pode ter seu início na infância e na adolescência, e progredir lentamente ao longo da vida. Em universitários, a forma mais comum e prevalente da doença é a gengivite. OBJETIVO: Mensurar a condição de saúde periodontal de uma amostra de universitários e verificar existência da associação com variáveis sociodemográficas e os fatores de risco envolvidos. MATERIAL E MÉTODO: A amostra consistiu de 306 universitários voluntários, com idade entre 19 e 35 anos, sendo usados como indicadores de saúde bucal os índices: Índice Periodontal Comunitário (CPI) e Índice de Dentes Cariados, Perdidos e Obturados (CPO-D). Para processamento e análise dos dados, foi usado o programa SPSS versão 18.0. A classificação da condição periodontal foi dicotomizada em CPI < 3 e CPI > 3. Realizou-se regressão logística bivariada e multivariada para analisar a associação entre a condição periodontal e as variáveis independentes. RESULTADO: A amostra consistiu de 51,3% de mulheres e 48,7% de homens, tendo a maioria renda menor do que 6 salários mínimos. Observou-se que 14,4% da amostra era livre de cárie. A pior condição periodontal foi encontrada no sextante 6 e 20,9% da amostra apresentou bolsas rasas em ao menos um sextante. Houve associação entre a condição periodontal e as variáveis: gênero, renda, nível de higiene bucal e uso do fio dental (p < 0,05); entretanto, não houve associação entre aquela e o CPO-D da amostra (p = 0,48). CONCLUSÃO: A amostra apresentou leve condição de doença periodontal, com ausência de bolsas periodontais profundas. Indivíduos do gênero feminino, de renda acima de 4 salários, com bom nível de higiene bucal e que usam o fio dental tiveram melhor condição de saúde periodontal.
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24
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25
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Eick S, Pietkiewicz M, Sculean A. Oral microbiota in Swiss adolescents. Clin Oral Investig 2012; 17:79-86. [DOI: 10.1007/s00784-012-0696-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2011] [Accepted: 02/13/2012] [Indexed: 01/05/2023]
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26
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Doğan BG, Gökalp S. Tooth loss and edentulism in the Turkish elderly. Arch Gerontol Geriatr 2012; 54:e162-6. [PMID: 22293677 DOI: 10.1016/j.archger.2012.01.003] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2011] [Revised: 01/04/2012] [Accepted: 01/05/2012] [Indexed: 12/24/2022]
Abstract
The aim of this study was to evaluate partial and complete tooth loss and some related demographic factors, and oral health behaviors among Turkish elderly. According to recent censuses, elderly population of Turkey is rapidly growing. There is no nationwide information related to edentulism and natural teeth retention among 65-74 year-old people in Turkey. In this nationwide representative cross-sectional study, 1545 subjects aged 65-74 years were evaluated using the proportional stratified cluster sampling method. The data were collected via a structured, pre-tested face to face administered questionnaire and an oral examination. Chi-square test and binary logistic regression analyses were used to determine the significance of explanatory variables. 48.0% of elderly were edentate. The mean DMF-T was 25.8±8.5. These values were higher in women (p=0.016), older age (p<0.001) and rural individuals (p<0.001). Only 12.4% of the subjects had functional dentition. Age, visiting dentist, and health security were associated with edentulism. Female sex (OR=1.37), 70-74 age group (OR=2.08) and illiteracy (OR=3.25) were the independent factors of not having functional dentition. A reduction in edentulism in elderly may be achieved by the implementation of community programs promoting oral health for the prevention and treatment.
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27
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Chung SY, Song KB, Lee SG, Choi YH. The strength of age effect on tooth loss and periodontal condition in Korean elderly. Arch Gerontol Geriatr 2011; 53:e243-8. [DOI: 10.1016/j.archger.2011.04.021] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2011] [Revised: 04/19/2011] [Accepted: 04/20/2011] [Indexed: 11/29/2022]
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Shiau HJ, Reynolds MA. Sex differences in destructive periodontal disease: a systematic review. J Periodontol 2011; 81:1379-89. [PMID: 20450376 DOI: 10.1902/jop.2010.100044] [Citation(s) in RCA: 97] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
BACKGROUND Sexual dimorphisms exist in the prevalence and severity of many human conditions and diseases. Models of risk assessment for periodontitis, however, are inconsistent with respect to the inclusion of sex as a risk factor. A systematic review of the literature and meta-analyses estimates sex-related differences in the prevalence of periodontitis. METHODS MEDLINE, EMBASE, and SCOPUS databases were searched for population surveys (sample size >500, half-mouth minimum, clinical attachment level) containing prevalence data on destructive periodontal disease in males and females. RESULTS Data were stratified by disease thresholds (3, 4, 5, and 7 mm) representing 50,604 subjects from 12 population surveys meeting selection criteria. Using a ≥ 5-mm clinical attachment loss threshold, seven studies provided data, permitting computation of mean-weighted sex differences in prevalence. Four studies provided data enabling a meta-analysis of prevalence rates. Sex exhibited a significant association with prevalence, reflecting a 9% difference between males and females (37.4% versus 28.1%, respectively), although the overall effect of sex in the meta-analysis was comparatively small (d = 0.19; 95% confidence interval, 0.16 and 0.22). This mean difference in prevalence between males and females was similar regardless of severity of disease threshold and after adjustment for other risk factors. CONCLUSIONS Men appear at greater risk for destructive periodontal disease than women; however, men do not appear at higher risk for more rapid periodontal destruction than women.
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Affiliation(s)
- Harlan J Shiau
- Department of Periodontics, University of Maryland Dental School, Baltimore, MD 21201, USA
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König J, Holtfreter B, Kocher T. Periodontal health in Europe: future trends based on treatment needs and the provision of periodontal services--position paper 1. EUROPEAN JOURNAL OF DENTAL EDUCATION : OFFICIAL JOURNAL OF THE ASSOCIATION FOR DENTAL EDUCATION IN EUROPE 2010; 14 Suppl 1:4-24. [PMID: 20415972 DOI: 10.1111/j.1600-0579.2010.00620.x] [Citation(s) in RCA: 82] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
This review gives an update on recent epidemiologic data on periodontal diseases and a description of current periodontal services in Europe. A Medline search of articles published within the last decade with the keywords epidemiology, prevalence, periodontitis, tooth loss, and Europe was performed. Data on provision of dental services originated from international databases. Epidemiologic data on the prevalence of edentulism, the number of missing teeth, the prevalence of probing depth (Community Periodontal Index - CPI >or= 3 or Pocket Depth - PD >or= 4 mm), and clinical attachment loss (CAL >or= 4 mm) displayed a fragmentary picture within Europe. With respect to the limited data on periodontal health, Spain, Sweden, and Switzerland ranked as the healthiest among European countries in contrast to Germany where increased tooth loss and the highest prevalence of CAL >or= 4 mm were reported. The role of dental auxiliaries especially of dental hygienists and/or the medico-legal framework in which they work, appears to be an important factor in provision of effective periodontal care. Actual epidemiologic data on periodontal diseases are non-homogeneous and absent from several European countries. This emphasises the need for more national representative epidemiological studies with a uniform design to permit comparability between different nations. Merging actual epidemiologic data with former data on provision of periodontal care may help to explain differences in periodontal parameters on a population basis and to define future provision of dental care.
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Affiliation(s)
- J König
- Unit of Periodontology, Dental School, University of Greifswald, Greifswald, Germany
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Holtfreter B, Kocher T, Hoffmann T, Desvarieux M, Micheelis W. Prevalence of periodontal disease and treatment demands based on a German dental survey (DMS IV). J Clin Periodontol 2010; 37:211-9. [DOI: 10.1111/j.1600-051x.2009.01517.x] [Citation(s) in RCA: 116] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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