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Ortíz de Urbina Comerón P, Zubizarreta-Macho Á, Lobo Galindo AB, Montiel-Company JM, Lorenzo-Gómez MF, Flores Fraile J. Relationship between Prostate Inflammation and Periodontal Disease-A Systematic Review and Meta-Analysis. J Clin Med 2023; 12:6070. [PMID: 37763009 PMCID: PMC10531617 DOI: 10.3390/jcm12186070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 09/13/2023] [Accepted: 09/15/2023] [Indexed: 09/29/2023] Open
Abstract
The aim of this systematic review and meta-analysis was to analyze the association between periodontal disease and prostate inflammation with a null hypothesis stating that periodontal disease does not increase the incidence of prostate inflammation. MATERIALS AND METHODS A systematic literature review and meta-analysis of longitudinal observational cohort and case-control studies that evaluated the odds ratio or hazard ratio and confidence interval was undertaken based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) recommendations (2020). A total of four databases were consulted in the literature search: PubMed-Medline, Scopus, Embase, and Web of Science. After eliminating duplicated articles and applying the inclusion criteria, seven articles were selected for the qualitative and quantitative analyses. RESULTS Four observational cohort studies and three observational cohort case-control studies were included in the meta-analysis. The four observational cohort studies were combined using the random effects model to estimate a hazard ratio of 1.32 with a confidence interval of 95% between 0.87 and 1.77. The meta-analysis presented high heterogeneity (Q test = 56.1; p value < 0.001; I2 = 94.9%). Moreover, the three observational case-control studies were combined using the random effects model to estimate an odds ratio of 1.62 with a confidence interval of 95% between 1.41 and 1.84. The meta-analysis presented high heterogeneity (Q test = 1.07; p value = 0.782; I2 = 0%). CONCLUSIONS The incidence of periodontal disease does not increase the risk of the incidence of prostate inflammation.
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Affiliation(s)
- Pablo Ortíz de Urbina Comerón
- Department of Surgery, Faculty of Medicine and Dentistry, University of Salamanca, 37008 Salamanca, Spain; (P.O.d.U.C.); (M.-F.L.-G.); (J.F.F.)
| | - Álvaro Zubizarreta-Macho
- Department of Surgery, Faculty of Medicine and Dentistry, University of Salamanca, 37008 Salamanca, Spain; (P.O.d.U.C.); (M.-F.L.-G.); (J.F.F.)
- Department of Implant Surgery, Faculty of Health Sciences, Alfonso X el Sabio University, 28691 Madrid, Spain;
| | - Ana Belén Lobo Galindo
- Department of Implant Surgery, Faculty of Health Sciences, Alfonso X el Sabio University, 28691 Madrid, Spain;
| | - José María Montiel-Company
- Department of Stomatology, Faculty of Medicine and Dentistry, University of Valencia, 46010 Valencia, Spain;
| | - María-Fernanda Lorenzo-Gómez
- Department of Surgery, Faculty of Medicine and Dentistry, University of Salamanca, 37008 Salamanca, Spain; (P.O.d.U.C.); (M.-F.L.-G.); (J.F.F.)
- Servicio de Urología del Hospital, Universitario de Salamanca, 37007 Salamanca, Spain
| | - Javier Flores Fraile
- Department of Surgery, Faculty of Medicine and Dentistry, University of Salamanca, 37008 Salamanca, Spain; (P.O.d.U.C.); (M.-F.L.-G.); (J.F.F.)
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Goel K, Sharma S, Baral DD, Agrawal SK. Current status of periodontitis and its association with tobacco use amongst adult population of Sunsari district, in Nepal. BMC Oral Health 2021; 21:66. [PMID: 33579264 PMCID: PMC7881591 DOI: 10.1186/s12903-021-01416-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Accepted: 01/28/2021] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Tobacco products are considered significant, but preventable factors related to initiation and progression of periodontal diseases. We assessed the prevalence of periodontitis and evaluated its association with tobacco use and other factors amongst the adult population of Sunsari district in eastern Nepal. METHODS A community-based, cross-sectional study was conducted in rural municipalities in the province one of eastern Nepal. A total of 440 adults were interviewed with a set of a pre-tested semi-structured questionnaire. Data on social demographics, adverse oral habits followed by periodontal clinical examination were recorded. Prevalence of periodontitis was assessed by a case definition provided by CDC-AAP. Univariate and multivariate logistic regression analysis was done to measure the association between tobacco use and other factors with periodontitis. RESULTS The overall prevalence of periodontitis was found to be 71.6%. Majority (85.4%) of tobacco users had periodontitis and they were significantly associated with the disease and its severity. The study identified age groups, 45-65 years (AOR = 7.58, 95% CI 3.93-14.61), plaque accumulation (AOR = 1.01, 95% CI 1.00-1.02), smoking (AOR = 3.14, 95% CI 1.36-7.27), khaini users (smokeless tobacco, AOR = 2.27, 95% CI 1.12-4.61) and teeth loss (AOR = 2.02, 95% CI 1.21-3.38) as the significant factors associated with periodontitis. CONCLUSION The prevalence of periodontitis is high in the surveyed rural adult population. Cigarette smoking along with the use of smokeless tobacco in the form of khaini were identified as significant factors associated with periodontitis.
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Affiliation(s)
- K Goel
- Department of Periodontology and Oral Implantology, College of Dental Surgery, B.P Koirala Institute of Health and Sciences, Dharan, 56700, Nepal.
| | - S Sharma
- Department of Periodontology and Oral Implantology, College of Dental Surgery, B.P Koirala Institute of Health and Sciences, Dharan, 56700, Nepal
| | - D D Baral
- School of Public Health and Community Medicine, B.P Koirala Institute of Health and Sciences, Dharan, 56700, Nepal
| | - S K Agrawal
- Department of Public Health Dentistry, College of Dental Surgery, B.P Koirala Institute of Health and Sciences, Dharan, 56700, Nepal
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Hellak A, Schmidt N, Schauseil M, Stein S, Drechsler T, Korbmacher-Steiner HM. Influence on interradicular bone volume of Invisalign treatment for adult crowding with interproximal enamel reduction: a retrospective three-dimensional cone-beam computed tomography study. BMC Oral Health 2018; 18:103. [PMID: 29884150 PMCID: PMC5994012 DOI: 10.1186/s12903-018-0569-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Accepted: 05/31/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The aim of this study was to use three-dimensional datasets to identify associations between treatment for adult crowding, using Invisalign aligner and interproximal enamel reduction (IER), and changes in the volume of interradicular bone. METHODS A total of 60 cone-beam computed tomography (CBCT) scans from 30 adult patients (28 women, two men; 30 CBCTs pre-treatment, 30 post-treatment) were examined retrospectively in order to measure bone volume three-dimensionally. The patients' average age was 36.03 ± 9.7 years. The interradicular bone volume was measured with OsiriX at four levels in the anterior tooth areas of the maxilla and mandible. Differences in bone between T0 and T1 were analyzed with IBM SPSS 21.0 using the Wilcoxon test for paired samples. RESULTS Overall, a slight increase in the quantity of bone was found (0.12 ± 0.73 mm). There was a highly significant increase in bone in the mandible (0.40 ± 0.62 mm; P < 0.001), while in the maxilla there was a slight loss of bone, which was highly significant in the apical third (- 0.16 ± 0.77 mm; P = 0.001). CONCLUSIONS Overall, treatment for adult crowding using an aligner and IER appears to have a positive effect on interradicular bone volume, particularly in patients with severe grades of the condition (periodontally high-risk dentition). This effect is apparently independent of IER. This is extremely important with regard to the treatment outcome, since IER and root proximity have been matters of debate in the literature and teeth should remain firmly embedded in their alveolar sockets.
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Affiliation(s)
- Andreas Hellak
- Department of Orthodontics, University Hospital Giessen and Marburg, Campus Marburg, Georg-Voigt-Strasse 3, 35039, Marburg, Germany. .,Abt. für Kieferorthopädie, UKGM Standort Marburg, Georg-Voigt-Strasse 3, 35039, Marburg, Germany.
| | - Nicola Schmidt
- Department of Orthodontics, University Hospital Giessen and Marburg, Campus Marburg, Georg-Voigt-Strasse 3, 35039, Marburg, Germany
| | - Michael Schauseil
- Department of Orthodontics, University Hospital Giessen and Marburg, Campus Marburg, Georg-Voigt-Strasse 3, 35039, Marburg, Germany
| | - Steffen Stein
- Department of Orthodontics, University Hospital Giessen and Marburg, Campus Marburg, Georg-Voigt-Strasse 3, 35039, Marburg, Germany
| | | | - Heike Maria Korbmacher-Steiner
- Department of Orthodontics, University Hospital Giessen and Marburg, Campus Marburg, Georg-Voigt-Strasse 3, 35039, Marburg, Germany
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Harnacke D, Stein K, Stein P, Margraf-Stiksrud J, Deinzer R. Training in different brushing techniques in relation to efficacy of oral hygiene in young adults: a randomized controlled trial. J Clin Periodontol 2016; 43:46-52. [PMID: 26660396 DOI: 10.1111/jcpe.12489] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/29/2015] [Indexed: 11/28/2022]
Abstract
AIM This study aims to assess plaque scores after oral hygiene in an unselected sample of young German adults and to compare the effects of computer-based training of the Fones versus the modified Bass technique on these scores. MATERIAL AND METHODS Seventy 18- to 19-year olds received computer-based training of the Fones technique, the modified Bass technique or basic instructions of oral hygiene alone (control group). The marginal plaque index (MPI; percentage of sections adjacent to the gingiva showing plaque) and BOP were assessed at baseline and after 6, 12 and 28 weeks. MPI was assessed immediately after participants had been asked to perform oral hygiene to the best of their abilities. RESULTS At baseline, MPI levels of 83.3% ± 12.5 (mean ± SD) were observed. After 12 weeks, groups differed significantly (p < 0.05) with respect to MPI: Fones group: 70.3% ± 14.7; Bass group: 77.91 ± 14.37; control group: 79.3% ± 9.2. No differences in BOP were found. CONCLUSIONS High plaque levels at gingival margins after oral hygiene were observed in an unselected sample of young German adults. After 12 weeks, plaque levels after oral hygiene were slightly reduced in the group who had received training of the Fones technique but effects trailed off afterwards. The study failed to prove effects of the training on signs of gingival inflammation.
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Affiliation(s)
- Daniela Harnacke
- Institute of Medical Psychology, Justus-Liebig-University, Giessen, Germany
| | - Kathrin Stein
- Institute of Medical Psychology, Justus-Liebig-University, Giessen, Germany
| | - Patrick Stein
- Institute of Medical Psychology, Justus-Liebig-University, Giessen, Germany
| | | | - Renate Deinzer
- Institute of Medical Psychology, Justus-Liebig-University, Giessen, Germany
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Vadiakas G, Oulis CJ, Tsinidou K, Mamai-Homata E, Polychronopoulou A. Oral hygiene and periodontal status of 12 and 15-year-old Greek adolescents. A national pathfinder survey. Eur Arch Paediatr Dent 2012; 13:11-20. [PMID: 22293100 DOI: 10.1007/bf03262835] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
AIM To investigate oral hygiene and periodontal status of 12- and 15-year old Greek adolescents, in relation to sociodemographic and behavioural parameters. METHODS A stratified cluster sample of 1,224 12-year old and 1,257 15-year old adolescents of Greek nationality were selected and examined by calibrated examiners. Periodontal and oral hygiene status were assessed using the Community Periodontal Index (CPI) and the simplified Debris Index (DIs) respectively. The socio-demographic and behavioural data collected included region, location, gender, parental educational level, tooth brushing frequency and reason for dental attendance. RESULTS The majority of adolescents aged 12 (75.0%) and 15-years (61.4%) had fair oral hygiene levels. The most frequently observed condition in both ages was calculus with or without bleeding (42.8% in the younger and 53.3% in the older age group). Bleeding on probing was found in 41.5% of the 12-year-olds and in 30.0% of the 15-year-olds. The occurrence of shallow and/ or deep periodontal pockets was very low (0.2%). Multivariable modelling revealed that gender, location and tooth brushing frequency were strongly associated with oral hygiene status in both ages; girls, those living in urban areas and brushing teeth more frequently had significantly lower DI-s. Tooth brushing frequency was also associated with periodontal status in both ages, while living in urban areas was associated with better periodontal health only in the 15-year-olds. CONCLUSIONS The study demonstrated that oral hygiene conditions among Greek children and adolescents are not satisfactory and that the occurrence of gingivitis is high. More efforts on oral health education and oral hygiene instruction are needed to improve their periodontal and oral hygiene status.
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Affiliation(s)
- G Vadiakas
- Department of Paediatric Dentistry, Dental School, University of Athens, Greece.
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Honkala S, Honkala E, Newton T, Rimpelä A. Toothbrushing and smoking among adolescents--aggregation of health damaging behaviours. J Clin Periodontol 2011; 38:442-8. [PMID: 21480940 DOI: 10.1111/j.1600-051x.2011.01709.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
AIM The aim of this study was to determine whether an association exists between daily smoking and infrequent toothbrushing habits among adolescents. MATERIALS AND METHODS Nationally representative samples of 14-, 16- and 18-year-old Finns (N=5643) took part in the survey. A 12-page structured questionnaire was posted to the adolescents, asking them to complete it and return it in an enclosed pre-paid envelope. The χ(2)-test and a logistic regression model were used for analyses. RESULTS At the age of 14 years, 8.5% reported smoking daily, at 16 years 25.0% and at 18 years 33.2%. Only 28.3-54.7% of the adolescents reported brushing their teeth more than once a day. Among 14-year-olds, 6.5% of the adolescents reported both smoking daily and brushing less than twice a day. The respective figures were 17.7% for the 16-year-olds and 21.6% for the 18-year-olds. Among the 14-year-olds, the strongest association with smoking daily and brushing less than twice a day was found with low school performance (OR=8.2), and among 16- and 18-year-olds school career (studying at a vocational school, OR=3.4). CONCLUSION Daily smoking and infrequent toothbrushing are strongly associated in adolescence.
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Affiliation(s)
- Sisko Honkala
- Faculty of Dentistry, Kuwait University, Safat, Kuwait.
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Lee DW, Moon IS. The plaque-removing efficacy of a single-tufted brush on the lingual and buccal surfaces of the molars. J Periodontal Implant Sci 2011; 41:131-4. [PMID: 21811688 PMCID: PMC3139046 DOI: 10.5051/jpis.2011.41.3.131] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2011] [Accepted: 05/17/2011] [Indexed: 12/03/2022] Open
Abstract
PURPOSE To test the plaque-removal efficacy of a single-tufted toothbrush on the posterior molars compared with a flat-trimmed toothbrush. METHODS Forty-nine subjects were selected. Professional instruction and written brushing instructions were given. After thorough supra-gingival scaling and polishing, all subjects were asked to abstain from oral hygiene procedures for 24 hours prior to the first experiment. The subjects were randomized to a treatment sequence. The modified Quigley and Hein plaque index was recorded pre- and post-tooth brushing, at 6 surfaces of the posterior molars. After a wash-out period, all the remaining plaque was removed professionally. Twenty-four hours of brushing abstinence was again performed. The plaque index was recorded pre- and post-tooth brushing after the subjects were given the second toothbrush in the cross-over sequence. RESULTS The percentage reductions in plaque scores achieved with the single-tufted brushes were significantly higher than those of the flat-trimmed brush at the maxillary buccal interproximal, marginal and mandibular lingual interproximal site. The other locations showed no significant difference. CONCLUSIONS The results of the present study implied that the single-tufted brush could be an effective tool for the removal of plaque at some, but not all, sites of the posterior molars.
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Affiliation(s)
- Dong-Won Lee
- Department of Periodontology, Gangnam Severance Hospital, Yonsei University College of Dentistry, Seoul, Korea
| | - Ik-Sang Moon
- Department of Periodontology, Gangnam Severance Hospital, Yonsei University College of Dentistry, Seoul, Korea
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Fine DH, Markowitz K, Furgang D, Goldsmith D, Ricci-Nittel D, Charles CH, Peng P, Lynch MC. Effect of Rinsing With an Essential Oil–Containing Mouthrinse on Subgingival Periodontopathogens. J Periodontol 2007; 78:1935-42. [DOI: 10.1902/jop.2007.070120] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Khader YS. Factors associated with periodontal diseases in Jordan: principal component and factor analysis approach. J Oral Sci 2007; 48:77-84. [PMID: 16858136 DOI: 10.2334/josnusd.48.77] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
This study was conducted to identify factors associated with periodontal disease in a Jordanian population using principal component and factor analysis techniques. Subjects were 603 dentate patients aged 15-65 years attending dental teaching clinics at the Jordan University of Science and Technology. Their oral hygiene and periodontal status were assessed using plaque index, gingival index, probing pocket depth, clinical attachment level, gingival recession, and number of missing teeth. Factor and principal component analysis and binary logistic regression were conducted to identify factors related to periodontal disease. Probing pocket depth, clinical attachment level, gingival recession, and number of missing teeth were sorted as the same factor and could be combined in one scale to measure the severity of periodontal disease. On the other hand, plaque index and gingival index were sorted as another factor and could be combined in another scale to correlate between oral hygiene and gingival status. The results demonstrated that increased age, low level of education, increased plaque index score, not brushing teeth, smoking more than 15 pack-years, and having diabetes were significantly associated with increased severity of periodontal disease. In conclusion, it was possible to form a standard scale, based on linear combinations of periodontal indices and parameters, to measure the severity of periodontal disease and determine its risk indicators.
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Affiliation(s)
- Yousef Saleh Khader
- Department of Public Health, Community Medicine and Family Medicine, Faculty of Medicine, Jordan University of Science and Technology, Irbid.
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Leung WK, Ng DKC, Jin L, Corbet EF. Tooth loss in treated periodontitis patients responsible for their supportive care arrangements. J Clin Periodontol 2006; 33:265-75. [PMID: 16553635 DOI: 10.1111/j.1600-051x.2006.00903.x] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
AIM To identify risk indicators associated with tooth loss and periodontitis in treated patients responsible for arranging supportive periodontal care (SPC). MATERIALS AND METHODS Ninety-seven Chinese subjects (34-77 years) who showed favourable responses to periodontal therapy provided in a teaching hospital 5-12 years previously were recalled. They were advised to seek regular SPC on discharge. Background information, general health status, smoking, oral hygiene habits, follow-up dental care, tooth loss, and periodontal parameters were investigated. Multiple regression analysis was performed. RESULTS Two hundred and fifty-six teeth had been lost, 195 because of self-reported periodontal reasons. Up to 26.8% sites were with pockets > or =6 mm. Positive correlations were found between total/periodontal tooth loss and (i) smoking pack-years, (ii) time spent on oral hygiene, (iii) years since therapy's conclusion, (iv) age, and negative correlations with (v) inter-dental brush use, and (vi) education levels. Tooth loss by arch was correlated with wearing of removable partial denture in that arch. Percentage sites with pockets > or =6 mm were significantly negatively correlated with percentage sites without bleeding on probing. CONCLUSIONS Smokers, more elderly patients, removable partial denture wearers, and patients with lower education levels or not using inter-dental brushes ought to be targeted for clinic-based SPC.
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Affiliation(s)
- W K Leung
- Faculty of Dentistry, The University of Hong Kong, China
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Mack F, Mojon P, Budtz-Jørgensen E, Kocher T, Splieth C, Schwahn C, Bernhardt O, Gesch D, Kordass B, John U, Biffar R. Caries and periodontal disease of the elderly in Pomerania, Germany: results of the Study of Health in Pomerania. Gerodontology 2004; 21:27-36. [PMID: 15074537 DOI: 10.1046/j.1741-2358.2003.00001.x] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE The aim of this study was to describe the oral health status of older adults living in northeastern Germany. MATERIALS AND METHODS Representative samples of adults aged 60 years or older were examined as part of Study of the Health in Pomerania, a cross-sectional, population-based study. Data on 1446 subjects aged 60-79 years were evaluated for coronal caries using the decayed/missing/filled teeth (DMFT) index, root caries using the root caries index (RCI), calculus, plaque, bleeding on probing, pocket depth and attachment loss. RESULTS The prevalence of edentulousness varied from 16% in the 60-65-year-old group to 30% in the 75-79-year-old group, whereas the median number of remaining natural teeth per subject varied from 14 in the youngest age group (60-65 years) to one in the oldest (75-79 years). Among subjects aged 60-69 years, a quarter (26%) of the teeth examined had coronal restoration against 17% in the oldest age group (70-79 years). Coronal caries was found in 2% of the teeth in both age groups. Among teeth with gingival recession, 6% had fillings on root surfaces and 2% had root caries, irrespective of age. In all, 11% of the subjects had at least one untreated coronal lesion and 27% had at least one untreated root caries lesion. Plaque score, calculus score and bleeding on probing were higher in the oldest age group (70-79 years). The prevalence of periodontal disease expressed as the presence of at least one periodontal pocket of 4 mm and more, was higher in men and among the younger subjects (men aged 60-69 years: 85% vs. 71% in 70-79-year-old men; women aged 60-69 years: 71% vs. 62% in 70-79-year-olds). The prevalence of attachment loss of 3 mm or more followed a similar pattern. CONCLUSIONS It seems therefore that in this population, the major oral health concern is related to caries and the small number of teeth retained among the dentate subjects.
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Affiliation(s)
- Florian Mack
- Centre of Oral Health, Department of Prosthetic Dentistry and Dental Materials, University of Greifswald, Greifswald, Germany.
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Khader YS, Rice JC, Lefante JJ. Factors associated with periodontal diseases in a dental teaching clinic population in northern Jordan. J Periodontol 2004; 74:1610-7. [PMID: 14682657 DOI: 10.1902/jop.2003.74.11.1610] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
BACKGROUND A cross-sectional study of 603 subjects between 15 and 65 years of age (270 males and 333 females) from a dental teaching center serving a local population in northern Jordan was performed to identify the factors associated with probing depth (PD), clinical attachment level (CAL), gingival recession (GR), and number of missing teeth (MT). METHODS All patients were interviewed orally and examined, using a structured questionnaire, by a single examiner. For each patient, the oral hygiene of six selected teeth and periodontal status of all teeth, excluding third molars, were assessed using plaque index (PI), PD, CAL, GR, and MT. Whole-mouth averages of PD, CAL, and GR were calculated and used as the outcome variables. RESULTS Increased age, plaque index, having diabetes, and smoking more than 15 pack-years were significantly associated with increased PD, CAL, and GR. Brushing was significantly associated with decreased PD and MT, while brushing more than once per day was associated with increased GR. Use of dental floss and having hypertension were significantly associated with increased CAL and GR. Having peptic ulcers and having allergies were significantly associated with increased CAL only. CONCLUSIONS The findings suggest that increased age, high plaque index, having diabetes, and smoking more than 15 pack-years are risk indicators of periodontal diseases as assessed by PD, CAL, and GR. Longitudinal, intervention, and etiology-focused studies will establish whether these indicators are true risk factors.
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Affiliation(s)
- Yousef S Khader
- Department of Community Medicine, Public Health and Family Medicine, Faculty of Medicine, Jordan University of Science & Technology, Irbid, Jordan.
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Heasman PA, McCracken GI, Steen N. Supportive periodontal care: the effect of periodic subgingival debridement compared with supragingival prophylaxis with respect to clinical outcomes. J Clin Periodontol 2003; 29 Suppl 3:163-72; discussion 195-6. [PMID: 12787216 DOI: 10.1034/j.1600-051x.29.s3.9.x] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND The programme of supportive periodontal care (SPC) is essential to the long-term stability of patients with chronic periodontitis. The clinical strategy for SPC is often determined according to 'clinical needs' of the patient and is thus determined by clinical observation and individual decision-making rather than being based on the best available clinical evidence. OBJECTIVE To evaluate the effectiveness of supragingival prophylaxis vs. sub-gingival debridement for SPC following the treatment of chronic periodontitis. SEARCH STRATEGY Computerized for Medline and the Cochrane Oral Health Group Specialty Trials Register. Hand searching of the Journals of Clinical Periodontology, Periodontal Research and Periodontology. Reference lists from relevant articles were scanned and the authors of eligible studies were contacted to obtain additional information. SELECTION CRITERIA Studies were selected if they were designed as a prospective clinical trial in which patients with chronic periodontitis had followed a programme of SPC, which included at least one of the regimens of interest in part of the mouth, for a minimum of 12 months. DATA COLLECTION AND ANALYSIS Information regarding methods, patients, interventions (SPC), outcome measures and results were extracted independently, in duplicate, by two reviewers (P.A.H., G.McC.). Absent data were recorded as such and incomplete data were sought from the researchers wherever possible. RESULTS In all, 28 papers were identified by the manual and electronic searches; 11 papers were eligible for inclusion. Only one study reported a direct comparison of the two SPCs of interest. The data were reported as mean changes in probing depth and attachment level between baseline and the 12-month follow-up point. For coronal scaling DeltaPD = 0.59 mm [0.13], DeltaAL = -0.13 mm [0.19]. For subgingival debridement DeltaPD = 0.37 mm [0.15], DeltaAL = -0.14 mm [0.18]. There were no significant differences between the SPC regimens. The weighted mean DeltaPD [95% confidence intervals] for the five additional studies that reported supragingival prophylaxis as the SPC regimen was 1.15 mm [-0.17, 2.38]. The weighted mean DeltaPD [95% confidence intervals] for the four studies that reported subgingival debridement as the SPC regimen was 0.56 mm [0.37, 1.47]. The difference between the SPC treatments for the mean DeltaPD is therefore 0.23 mm. The confidence interval for the combined studies was very wide [0.37, 1.47] and very little additional information is gained unless some strong assumptions are made about the comparability of the populations from which the samples are drawn. Such an assumption was not considered appropriate. The weighted mean DeltaAL [95% confidence intervals] for the six additional studies that reported supragingival prophylaxis as the SPC regimen was 0.18 mm [-0.38, 0.74]. The weighted mean DeltaAL [95% confidence intervals] for the six additional studies that reported supragingival prophylaxis as the SPC regimen was 0.50 mm [0.11, 0.89]. The difference between the SPC treatments for mean DeltaAL is 0.32 mm. The confidence interval [-0.36, 1.00] is very wide and the data from the additional studies provide little extra information than that reported in the one study that compared the treatments directly. CONCLUSION It is not possible to make any firm recommendations regarding clinical practice based on the crude meta-analysis and the review of these 11 studies. The best available evidence indicates that SPC regimens of supragingival prophylaxis and subgingival debridement are comparable with respect to the clinical outcomes of probing depth and attachment levels at 12 months post non-surgical treatment.
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Affiliation(s)
- Peter A Heasman
- School of Dental Science, University of Newcastle upon Tyne, Newcastle upon Tyne, UK.
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Quirynen M, Teughels W, De Soete M, van Steenberghe D. Topical antiseptics and antibiotics in the initial therapy of chronic adult periodontitis: microbiological aspects. Periodontol 2000 2002; 28:72-90. [PMID: 12013349 DOI: 10.1034/j.1600-0757.2002.280104.x] [Citation(s) in RCA: 110] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Marc Quirynen
- Department of Periodontology, School of Dentistry, Oral Pathology and Maxillofacial Surgery, Catholic University Leuven, Belgium
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15
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Abstract
Though biofilms were first described by Antonie van Leeuwenhoek, the theory describing the biofilm process was not developed until 1978. We now understand that biofilms are universal, occurring in aquatic and industrial water systems as well as a large number of environments and medical devices relevant for public health. Using tools such as the scanning electron microscope and, more recently, the confocal laser scanning microscope, biofilm researchers now understand that biofilms are not unstructured, homogeneous deposits of cells and accumulated slime, but complex communities of surface-associated cells enclosed in a polymer matrix containing open water channels. Further studies have shown that the biofilm phenotype can be described in terms of the genes expressed by biofilm-associated cells. Microorganisms growing in a biofilm are highly resistant to antimicrobial agents by one or more mechanisms. Biofilm-associated microorganisms have been shown to be associated with several human diseases, such as native valve endocarditis and cystic fibrosis, and to colonize a wide variety of medical devices. Though epidemiologic evidence points to biofilms as a source of several infectious diseases, the exact mechanisms by which biofilm-associated microorganisms elicit disease are poorly understood. Detachment of cells or cell aggregates, production of endotoxin, increased resistance to the host immune system, and provision of a niche for the generation of resistant organisms are all biofilm processes which could initiate the disease process. Effective strategies to prevent or control biofilms on medical devices must take into consideration the unique and tenacious nature of biofilms. Current intervention strategies are designed to prevent initial device colonization, minimize microbial cell attachment to the device, penetrate the biofilm matrix and kill the associated cells, or remove the device from the patient. In the future, treatments may be based on inhibition of genes involved in cell attachment and biofilm formation.
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Affiliation(s)
- Rodney M Donlan
- Centers for Disease Control and Prevention, Atlanta, Georgia 30333, USA.
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16
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Albandar JM, Kingman A. Gingival recession, gingival bleeding, and dental calculus in adults 30 years of age and older in the United States, 1988-1994. J Periodontol 1999; 70:30-43. [PMID: 10052768 DOI: 10.1902/jop.1999.70.1.30] [Citation(s) in RCA: 285] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND The aim of this study was to assess the prevalence and extent of gingival recession, gingival bleeding, and dental calculus in United States adults, using data collected in the third National Health and Nutrition Examination Survey (NHANES III). METHODS The study group consisted of 9,689 persons 30 to 90 years of age obtained by a stratified, multi-stage probability sampling method in 1988 to 1994. The weighted sample is representative of U.S. adults 30 years or older and represents approximately 105.8 million civilian, non-institutionalized Americans. Gingival recession, gingival bleeding, and dental calculus were assessed at the mesio-buccal and mid-buccal surfaces in 2 randomly selected quadrants, one maxillary and one mandibular. Data analysis accounted for the complex sampling design used. RESULTS We estimate that 23.8 million persons have one or more tooth surfaces with > or = 3 mm gingival recession; 53.2 million have gingival bleeding; 97.1 million have calculus; and 58.3 million have subgingival calculus; and the corresponding percentages are 22.5%, 50.3%, 91.8%, and 55.1% of persons, respectively. The prevalence, extent, and severity of gingival recession increased with age, as did the prevalence of subgingival calculus and the extent of teeth with calculus and gingival bleeding. Males had significantly more gingival recession, gingival bleeding, subgingival calculus, and more teeth with total calculus than females. Of the 3 race/ethnic groups studied, non-Hispanic blacks had the highest prevalence and extent of gingival recession and dental calculus, whereas Mexican Americans had the highest prevalence and extent of gingival bleeding. Mexican Americans had similar prevalence and extent of gingival recession compared with non-Hispanic whites. Gingival recession was much more prevalent and also more severe at the buccal than the mesial surfaces of teeth. Gingival bleeding also was more prevalent at the buccal than mesial surfaces, whereas calculus was most often present at the mesial than buccal surfaces. CONCLUSIONS Dental calculus, gingival bleeding, and gingival recession are common in the U.S. adult population. In addition to their unfavorable effect on esthetics and self-esteem, these conditions also are associated with destructive periodontal diseases and root caries. Appropriate measures to prevent or control these conditions are desirable, and this may also be effective in improving the oral health of the U.S. adult population.
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Affiliation(s)
- J M Albandar
- National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD, USA.
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17
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Abstract
The differences in approach between screening for and diagnosis of periodontal diseases are highlighted. The Periodontal Screening and Recording procedure is discussed in terms of its evolution and current application. For patients screened and found to have more advanced periodontal problems a panoramic dental radiograph with restricted supplemented periapicals are recommended. A comprehensive clinical periodontal examination should be performed for these patients, but it is argued that this may be performed after the initial hygiene phase of treatment. In establishing a diagnosis it is suggested that attention be paid to possible risk exposures. Newer, non-anatomic diagnostic procedures are discussed in principle and it is concluded that these do not have a practical application at present.
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18
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Pilot T. The periodontal disease problem. A comparison between industrialised and developing countries. Int Dent J 1998; 48:221-32. [PMID: 9779102 DOI: 10.1111/j.1875-595x.1998.tb00710.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
There is no reason to believe that periodontal diseases in industrialised and developing countries are in principle different. That is, not in the sense that the problem is caused by a different set of periodontal diseases, with different micro-organisms and a different natural history, needing a different approach towards prevention and treatment. Indeed, from a public health perspective the relative similarities in periodontal conditions around the world are far more striking than the differences. The view that periodontal diseases are a much more prevalent and a severe problem in the developing countries seems to be true only in terms of poorer oral hygiene and considerably greater calculus retention, already at a young age, but not so clear for periodontal destruction in adults.
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Affiliation(s)
- T Pilot
- WHO Collaborating Centre for Oral Health Services Research, University of Groningen, Gieten, The Netherlands
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19
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Andrews JA, Severson HH, Lichtenstein E, Gordon JS. Relationship between tobacco use and self-reported oral hygiene habits. J Am Dent Assoc 1998; 129:313-20. [PMID: 9529806 DOI: 10.14219/jada.archive.1998.0205] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
A sample of 34,897 dental patients completed written surveys assessing their tobacco use, frequency of brushing and flossing and perception of oral health problems. Brushing two times per day was reported by 73.5 percent of the patients and flossing one time per day by 35.6 percent. Tobacco users brushed and, particularly, flossed much less frequently than did nonusers. Compliance with daily flossing regimens was particularly low among smokeless tobacco users. Tobacco users also reported more oral health problems.
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Affiliation(s)
- J A Andrews
- Oregon Research Institute, Eugene 97403-1983, USA
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20
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Miyashita H, Bergenholtz G, Gröndahl K, Wennström JL. Impact of endodontic conditions on marginal bone loss. J Periodontol 1998; 69:158-64. [PMID: 9526914 DOI: 10.1902/jop.1998.69.2.158] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
This study was undertaken to examine the extent to which the marginal alveolar bone may be influenced by the condition of the dental pulp. A total of 115 pairs of contralateral teeth were observed in 87 patients (25 to 45 years old) in which the test tooth, but not the control tooth, was either endodontically treated or not treated but with a periapical radiolucency. The distance from the cemento-enamel junction to the marginal bone level was measured using intraoral radiographs. The condition of the endodontic filling, the periapical status, and the presence of root canal post were also assessed. With clinical parameters similar between teeth in the two groups in terms of visible plaque, bleeding on probing, probing depth, and attachment level, the results showed a somewhat (mean value 0.1 mm; SD 0.7) larger reduction of the alveolar bone support in test than control teeth. This difference was not statistically significant on a patient level. Hence, this study failed to demonstrate a correlation between a reduced marginal bone support and endodontic status.
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Affiliation(s)
- H Miyashita
- Department of Endodontology and Oral Diagnosis, Faculty of Odontology, Göteborg University, Sweden
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21
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Stelzel M, Flores-de-Jacoby L. Topical metronidazole application in recall patients. Long-term results. J Clin Periodontol 1997; 24:914-9. [PMID: 9442429 DOI: 10.1111/j.1600-051x.1997.tb01211.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The aim of this randomised study in split-mouth design, in which 24 patients from the recall programme of Marburg University Department of Periodontology were enrolled, was to compare topical application of a metronidazole 25% dental gel with subgingival scaling. The clinical parameters used were pocket probing depth (PPD) and bleeding on probing (BOP); these were recorded at baseline and 1, 3, 6, 14, 18 and 24 months after completion of treatment. In addition, plaque samples were taken from all mesial pockets for evaluation by dark-field microscopy. All patients had at least one tooth in each quadrant with a PPD of 5 mm or more showing BOP when they entered the study. The treatment consisted of 2 applications of dental gel in 2 randomly selected quadrants (on days 0 and 7) as well as subgingival scaling of the remaining quadrants. Statistical evaluation of all sites with a baseline PPD of 5 mm or more showed that both methods led to a significant reduction in PPD and BOP in the first 6 months. The average reduction in PPD was 1.3 mm in the gel group and 1.5 mm in the scaling group, with the tendency to bleeding being reduced by ca. 50% in both groups. After 24 months, improvements of 0.6 mm and 0.5 mm respectively were observed in PPD. The tendency to bleeding had undergone a slight increase but was still below baseline values. No statistically significant differences were observed between the two methods, although the results recorded with subgingival scaling were slightly better. Dark-field microscopy revealed a shift in the composition of the bacterial flora, suggesting a more physiological situation, which was maintained for 6 months before reverting consistently after 18 months to the baseline values of the plaque composition. Overall, application of a metronidazole 25% dental gel led in recall patients to an improvement in the investigated clinical and microbiological parameters comparable with subgingival scaling. After 24 months, the clinical parameters still displayed a very slight improvement over baseline values; after 18 months the microflora had reverted to its baseline composition.
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Affiliation(s)
- M Stelzel
- Department of Periodontology, Philipps University, Marburg, Germany
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22
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Little SJ, Hollis JF, Stevens VJ, Mount K, Mullooly JP, Johnson BD. Effective group behavioral intervention for older periodontal patients. J Periodontal Res 1997; 32:315-25. [PMID: 9138198 DOI: 10.1111/j.1600-0765.1997.tb00540.x] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
A randomized clinical trial assessed the effect of a group-based behavior modification intervention on oral hygiene skills, adherence and clinical outcomes for older periodontal patients. Subjects (n = 107) were aged 50-70 yr with moderate periodontal disease. They were randomly assigned to usual care or intervention. Intervention consisted of 5 weekly, 90-min sessions that included skill training, self-monitoring, weekly feedback about bleeding points and group support focused on long-term habit change. Four-month follow-up indicated significant improvements in the intervention versus the usual periodontal maintenance group for oral hygiene skills and self-reported flossing (p < 0.001), plaque, gingival bleeding, bleeding upon probing throughout the mouth, and pocket depth for sulcus depths that measured between 3 and 6 mm at baseline (p < 0.009). Group oral health intervention provides an effective and relatively inexpensive means of helping patients improve their self-care skills and achieve high levels of adherence to an effective self-care regimen.
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Affiliation(s)
- S J Little
- Kaiser Permanente Center for Health Research, Portland, OR 97227-1098, USA.
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23
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Abstract
Assessment of risk for periodontitis is still in its infancy. Nevertheless, a sufficient amount of dependable information exists to begin using risk assessment in the day to day practice of dentistry. The purpose of this paper is to summarise existing information about risks for periodontitis in a manner that is useful to practitioners. Risks for moderate to severe periodontitis that have been identified include cigarette smoking, advancing age, diabetes mellitus and certain other systemic conditions. These include, osteoporosis and HIV infection and conditions such as irradiation and immunosuppressive drugs that interfere with normal host defences, specific pathogenic bacteria in the subgingival flora, microbial deposits and poor oral hygiene status, bleeding on probing, previous disease experience and severity, and inheritance. Some risks such as pathogenic bacteria in the subgingival flora are strongly linked to causation of the disease while others such as bleeding on probing may indicate enhanced risk for future disease but are not known to be involved in causation and still others such as advancing age may be background factors that enhance susceptibility. While some risks such as cigarette smoking can be modified to lower the level of risk, others such as ageing are immutable and cannot be modified but need to be considered in overall risk assessment. A goal of periodontal diagnosis, treatment planning and therapy is to lower risk for future periodontal deterioration to the maximal extent. One approach to achieving this goal is described.
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Affiliation(s)
- R C Page
- Department of Periodontics and Pathology, Health Sciences Center, University of Washington, Seattle 981951, USA
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24
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Timmerman MF, van der Weijden GA, van Steenbergen TJ, Mantel MS, de Graaff J, van der Velden U. Evaluation of the long-term efficacy and safety of locally-applied minocycline in adult periodontitis patients. J Clin Periodontol 1996; 23:707-16. [PMID: 8877655 DOI: 10.1111/j.1600-051x.1996.tb00599.x] [Citation(s) in RCA: 54] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The objectives of the present study were to establish in a long-term investigation the safety as well as the clinical and microbiological efficacy of scaling and rootplaning combined with local application of 2% minocycline hydrochloride-gel versus placebo-gel in patients with moderate to severe chronic adult periodontitis. This was an 18 months, randomized, double-blind, parallel, comparative study, in which 20 healthy patients with moderate to severe chronic periodontitis participated. At baseline, all patients received professional oral hygiene-instruction and supra- and subgingival scaling and root planing. The minocycline-gel was applied subgingivally baseline, 2 weeks, 1, 3, 6, 9 and 12 months. Microbiological evaluation was carried out using DMDx to identify the following bacteria: Porphyromonas gingivalis, Prevotella intermedia, Actinobacillus actinomycetemcomitans, Campylobacter rectus, Fusobacterium nucleatum and Treponema denticola. In addition standard microbiological techniques were used for the detection of P. gingivalis, P. intermedia, P. micros, A. actinomycetemcomitans, C. rectus, F. nucleatum, C. albicans and Enterobacteriaceae. Results showed a statistically significant improvement for all clinical parameters irrespective of the treatment modality. No differences were observed between test and control with regard to probing depth and attachment level. The DMDx data showed a significant reduction in both the numbers and the prevalence over the 15 months period, but no significant difference between groups. Culture data showed that at baseline two-third were positive for P. gingivalis and P. intermedia. Analysis over the 18 month period showed no significant difference between the two treatment modalities. C. albicans and Enterobacteriaceae were detected only in small proportions at each time interval in a limited number of patients. No adverse reactions were observed during the trial period. The present patient group responded favourably to scaling and rootplaning, but did not benefit from an effect of local of minocycline. Subgingival debridement in combination with oral hygiene instruction by itself has been shown to be effective. It remains to be studied whether local application of minocycline can be effective as an adjunct to mechanical therapy in sites that respond poorly to conventional treatment.
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Affiliation(s)
- M F Timmerman
- Department of Periodontology, Academic Centre for Dentistry, Amsterdam, The Netherlands
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25
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Ben Hatit Y, Blum R, Severin C, Maquin M, Jabro MH. The effects of a pulsed Nd:YAG laser on subgingival bacterial flora and on cementum: an in vivo study. JOURNAL OF CLINICAL LASER MEDICINE & SURGERY 1996; 14:137-43. [PMID: 9484091 DOI: 10.1089/clm.1996.14.137] [Citation(s) in RCA: 65] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The purpose of this study was to compare the effects of scaling and Nd:YAG laser treatments with that of scaling alone on cementum and levels of Actinobacillus actinomycetemcomitans, Bacteroides forsythus, Porphyromonas gingivalis, and Treponema denticola. Study samples consisted of 14 patients, age 30 to 75 years, 8 females and 6 males, with a total of 150 periodontally involved sites with probing depth > or = 5 mm. Group A consisted of 100 pockets that were subdivided into 4 equal groups that were treated with conventional scaling and pulsed Nd:YAG laser using an optic fiber of 300 microns and 4 different power levels as follows: Group 1: P = 0.8 W, f = 10 Hz, E = 100 mJ/pulse; Group 2: P = 1.0 W, f = 1.0 Hz, E = 100 mJ/pulse; Group 3: P = 1.2 W, f = 12 Hz, E = 100 mJ/purse; and Group 4: P = 1.5 W, f = 15 Hz, E = 100 mJ/pulse. The time of each treatment was 60 sec per pocket in all 4 groups. Group B consisted of 50 pockets that were treated by conventional scaling alone and served as a control group. Microbiological samples from group A were collected before scaling; after scaling = before laser, just after laser, 2 weeks later, 6 weeks later, and 10 weeks later. Microbiological samples from group B were collected before scaling, after scaling, 6 weeks later, and 10 weeks later. Microbiological analysis of all samples was done by the Institute Für Angewandte Immunologie (IAI) method. The effects of laser on root surfaces were assessed by SEM examination and the sample consisted of 13 teeth from 5 different patients. Four sets of 3 teeth each were treated with Nd:YAG laser using 0.8, 1.0, 1.2, and 1.5 W, respectively. One tooth was just scaled and not treated with laser to serve as a control. Microbiological analysis of Group A samples indicated posttreatment reduction in levels of all 4 bacterial types tested compared to pretreatment levels and Group B controls. SEM examination of the specimens treated with Nd:YAG laser at different levels exhibited different features of root surface alterations.
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26
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Ainamo J, Ainamo A. Risk assessment of recurrence of disease during supportive periodontal care. Epidemiological considerations. J Clin Periodontol 1996; 23:232-9. [PMID: 8707983 DOI: 10.1111/j.1600-051x.1996.tb02082.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Although it is accepted that the primary cause of periodontitis is bacterial infection of long duration, there are a number of risk factors which may increase the probability of recurrence of periodontal disease during supportive periodontal care. The risk may in such cases be caused by other factors than poor oral hygiene measures per se. Cross-sectional and longitudinal studies show conflicting results concerning age as a risk factor for periodontal disease. The effect of smoking on the periodontal tissues has been discussed for decades and only lately has it been possible to demonstrate that smokers definitely have more periodontal problems than non-smokers. Another important risk factor for periodontitis relates to the insulin dependent and non-insulin dependent forms of diabetes mellitus. Poorly-controlled long-duration diabetics have more periodontitis and tooth loss than well-controlled or non-diabetics. Finally, the issue of compliance deserves attention. The medical literature has suggested that patients with chronic illnesses tend to comply poorly, especially if the disease is not perceived to be particularly threatening, if the therapy is time-consuming, or if the symptoms are non-disturbing. Suggestions for improved compliance are called for.
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Affiliation(s)
- J Ainamo
- Faculdade de Medicina Dentaria, Universidade de Lisboa, Portugal
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27
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Stelzel M, Florès-de-Jacoby L. Topical metronidazole application compared with subgingival scaling. A clinical and microbiological study on recall patients. J Clin Periodontol 1996; 23:24-9. [PMID: 8636453 DOI: 10.1111/j.1600-051x.1996.tb00500.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The aim of this study was to compare the topical application of a metronidazole 25% dental gel with subgingival scaling. 30 patients from the recall program participated in this open randomised study with split-mouth design. Pocket probing depths (PPD) and bleeding on probing (BOP) were measured before and 2, 12 and 24 weeks after the end of the treatment period. In addition, subgingival plaque samples were taken from all mesial sites and analysed with dark-field microscopy. All patients had at least 1 tooth in each quadrant with a PPD of 5 mm or more that should bleeding on probing, when entering the study. The treatment consisted of 2 applications of the dental gel in 2 randomly selected quadrants (on days 0 and 7) as well as simultaneous subgingival scaling of the remaining quadrants. Oral hygiene instruction was given on day 21. The average PPD and the average frequency of BOP were calculated for all sites with an initial PPD of 5 mm or more and continued at each examination, using the same sites. The statistical analyses showed that both treatments were effective in reducing PPD and BOP over the 6-month period. At the end of the follow-up period, the mean reduction in PPD was 1.3 mm after gel treatment and 1.5 mm after subgingival scaling. BOP was reduced by 35% and 42%, respectively. No significant differences between the 2 treatments were detected. Dark-field microscopy showed a shift toward a more healthy microflora for both treatment modalities; this persisted throughout the 6-month period. Application of a 25% metronidazole dental gel on recall patients seems to be as effective on the investigated clinical and microbiological parameters as subgingival scaling.
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Affiliation(s)
- M Stelzel
- Department of Periodontology, Philipps University Marburg, Germany
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28
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Nowjack-Raymer R, Ainamo J, Suomi JD, Kingman A, Driscoll WS, Brown LJ. Improved periodontal status through self-assessment. A 2-year longitudinal study in teenagers. J Clin Periodontol 1995; 22:603-8. [PMID: 8583016 DOI: 10.1111/j.1600-051x.1995.tb00812.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Short-term success of the use of self-assessment for motivating adults to improve their oral health status has been reported. The purpose of this trial was to evaluate the long-term effectiveness of two self-assessment strategies, one focused on gingival bleeding (group I) and another focused on plaque (group II). At baseline, 493 14- and 15-year-olds were assigned randomly to a group. Each subject was given a manual describing one of the self-assessment processes. Dental hygienists provided standardized classroom based instruction and two weeks later, individualized counselling. Examinations were conducted at baseline 6, 12, 18 and 24 months for gingival bleeding on probing, plaque, calculus, and probing depth; and at baseline and 24 months for recession and decayed, missing and filled surfaces (DMFS). Following the 12-month examination, subjects received an oral prophylaxis and individual counselling. The results revealed no statistically significant differences between groups for any clinical parameter at the final examination. However, the mean number of sites with gingival bleeding decreased steadily from baseline to 24 months with a 59% decrease and 55% decrease for groups I and II, respectively. This study suggests that self-assessment approaches can be effective in improving the long-term periodontal health status of teenagers.
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Affiliation(s)
- R Nowjack-Raymer
- Epidemiology and Oral Disease Prevention Program, National Institute of Dental Research, Bethesda, Maryland 20892, USA
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29
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Affiliation(s)
- O Shibly
- Department of Periodontology, School of Dental Medicine, State University of New York at Buffalo, USA
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30
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Affiliation(s)
- D H Fine
- University of Medicine and Dentistry of New Jersey, New Jersey Dental School, Department of Oral Biology, Newark, USA
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31
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Albandar JM, Buischi YA, Axelsson P. Caries lesions and dental restorations as predisposing factors in the progression of periodontal diseases in adolescents. A 3-year longitudinal study. J Periodontol 1995; 66:249-54. [PMID: 7782977 DOI: 10.1902/jop.1995.66.4.249] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The present study used a novel approach to assess the relationship between untreated caries lesions and defective and non-defective dental restorations and the incidence of gingival inflammation and the progression of chronic inflammatory periodontal diseases at the approximal surfaces of posterior teeth and at the adjacent surface of the neighboring tooth in adolescents over a period of 3 years. Two hundred-twenty-seven (227) 13-year-old schoolchildren were examined clinically and radiographically at baseline and annually at three subsequent occasions. At each site the alveolar bone height and presence of gingival bleeding were assessed. Incipient caries lesions, manifest caries, and defective and non-defective restorations were identified at the same site and also at the adjacent approximal tooth surface at all examinations, both clinically and radiographically. The data were analyzed by the multi-level logistic regression and variance components analyses. On average, 32, 8.5, 7, and 10% of the sites, respectively, were diagnosed as having incipient caries, manifest caries, and defective and non-defective restorations. There was a significant association between the presence of untreated manifest caries lesions, non-defective and defective dental restorations, and the progression of periodontal support loss. Also there was an association between presence of defective restorations and manifest caries and the incidence of gingival inflammation. Consistently, factors detected at the involved site and at the adjacent site had significant effects. The present study indicates that untreated cavities and dental restorations are predisposing factors with a significant negative effect on periodontal health in adolescents.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- J M Albandar
- Department of Periodontology, University of Oslo, Norway
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32
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Albandar JM, Buischi YA, Oliveira LB, Axelsson P. Lack of effect of oral hygiene training on periodontal disease progression over 3 years in adolescents. J Periodontol 1995; 66:255-60. [PMID: 7782978 DOI: 10.1902/jop.1995.66.4.255] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
A comprehensive new oral hygiene training program has lately been described and found effective in controlling dental plaque formation and in significantly reducing the incidence of approximal dental caries and gingivitis in adolescents. This study investigated the long-term effect of plaque control on the progression of periodontal diseases in adolescents. A group of 227 Brazilian schoolchildren were followed up over a period of 3 years. The children were divided randomly into 3 groups. The first group was given a needs-related intensive program which combined detailed information to parents and children pertaining to the etiology and prevention of dental diseases, instructions in self-diagnosis of plaque and gingivitis, and a detailed oral hygiene training based on individual needs, together with continued feedback and motivation during the entire 3 years. The second group was given a similar program, but through shorter sessions and with no motivation and feedback and no training in self-diagnosis. A control group received no motivation sessions or oral hygiene training. The 3 groups were examined radiographically at baseline and annually at 3 subsequent occasions. The data were analyzed with a multi-level variance analysis. The frequency of subjects showing sites with alveolar bone loss increased steadily during the entire period in all groups. Neither of the training programs had a significant effect on the alveolar bone level during 3 years compared to the control group. Generally, girls demonstrated higher proportions of approximal tooth surfaces showing radiographic bone loss, though not statistically significant. In this population the supragingival plaque control lacked any significant effect on periodontal disease progression.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- J M Albandar
- Department of Periodontology, University of Oslo, Norway
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