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Clemente LM, Ribeiro AB, Fortes CV, Ribeiro AB, Oliveira VDC, Macedo AP, Salgado HC, da Silva CHL. Risk factors and immunological biomarkers in denture stomatitis: An observational cross-sectional study. Arch Oral Biol 2023; 155:105799. [PMID: 37672969 DOI: 10.1016/j.archoralbio.2023.105799] [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: 07/07/2023] [Revised: 08/15/2023] [Accepted: 08/27/2023] [Indexed: 09/08/2023]
Abstract
OBJECTIVE Assess risk factors, local and systemic immunological biomarkers in healthy individuals and with Denture Stomatitis (DS). DESIGN For this observational transversal study, 27 participants without DS (Group 0), 24 with moderate DS (Group 1), and 25 with severe DS (Group 2) were assessed for sociodemographic, behavioral, and clinical parameters, microbial load of Candida spp., Staphylococcus spp., Streptococcus mutans, Pseudomonas spp., and enterobacteria, and cytokine and C-reactive protein levels. ANOVA, Fisher's exact, Kruskal-Wallis, Mann-Whitney, Wilcoxon and Pearson's chi-square tests were used for data analysis (α = 0.05). RESULTS Group 1 had a significantly higher mean age compared to the other groups (P = 0.018), but no correlation was identified between age and DS (P = 0.830; r = 0.025). No significant differences were found among the groups for other sociodemographic and behavioral characteristics. Group 1 had significantly older upper and lower dentures; however, no correlation was identified between age of upper (P = 0.522; r = 0.075) and lower (P = 0.143; r = 0.195) dentures and DS. The microbial load of Candida albicans on the dentures (P = 0.035) and Candida spp. on the palate (P = 0.008) of the groups 1 and 2 was higher than group 0. Group 1 and 2 had higher Candida spp. counts on denture (P = 0.003) than group 0. There was no difference among groups for bacterial analyzed. Group 1 showed higher and Group 2 intermediate salivary levels of IL-6 compared to Group 0. There was no difference in the C-reactive protein levels among groups. CONCLUSIONS Microbial load of Candida spp. is the factor with the strongest relationship with DS, with capacity for local signaling through IL-6.
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Affiliation(s)
- Lorena Mosconi Clemente
- Department of Dental Materials and Prosthesis, School of Dentistry of Ribeirao Preto, University of São Paulo (USP), Ribeirão Preto, Brazil
| | - Adriana Barbosa Ribeiro
- Department of Dental Materials and Prosthesis, School of Dentistry of Ribeirão Preto, University of São Paulo (USP), Ribeirão Preto, Brazil
| | - Caroline Vieira Fortes
- Department of Dental Materials and Prosthesis, School of Dentistry of Ribeirao Preto, University of São Paulo (USP), Ribeirão Preto, Brazil
| | | | - Viviane de Cássia Oliveira
- Department of Dental Materials and Prosthesis, School of Dentistry of Ribeirão Preto, University of São Paulo (USP), Ribeirão Preto, Brazil
| | - Ana Paula Macedo
- Department of Dental Materials and Prosthesis, School of Dentistry of Ribeirão Preto, University of São Paulo (USP), Ribeirão Preto, Brazil
| | - Hélio César Salgado
- Department of Physiology, Ribeirão Preto Medical School, University of São Paulo (USP), Ribeirão Preto, Brazil
| | - Cláudia Helena Lovato da Silva
- Department of Dental Materials and Prosthesis, School of Dentistry of Ribeirão Preto, University of São Paulo (USP), Ribeirão Preto, Brazil.
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Ruiz Núñez MDR, da Luz Raulino M, Goulart Castro R, Schaefer Ferreira de Mello AL. Dental plaque control strategies for the elderly population: A scoping review. Int J Dent Hyg 2021; 20:167-181. [PMID: 33829631 DOI: 10.1111/idh.12497] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 03/23/2021] [Indexed: 12/01/2022]
Abstract
OBJECTIVE To review the scientific literature and identify dental plaque control strategies focussed on elderly people that improve plaque indices. DESIGN Scoping review (Joanna Briggs protocol). DATA SOURCES Individual search strategies developed for six databases. The selection of the manuscripts in two phases: title and abstract review, and complete review. ELIGIBILITY CRITERIA Studies on interventions for plaque control in elderly people (60y+). Epidemiological studies and those focussed on caregivers, health professionals and periodontal maintenance therapies were excluded. RESULTS The initial search yielded 2803 studies, 26 were included. The results were classified into: exclusively chemical (10), educational (9), exclusively mechanical (6), and combined mechanical and chemical (1). The studies reported different types of interventions: sugarless chewing gum, chlorhexidine (CHX) in different preparations and concentrations, mouthwash based on essential oils, stannous/sodium fluoride dentifrice and lactoferrin/lactoperoxidase tablets. Additionally, conventional and alternative toothbrushes and professional brushing were tested. Educational interventions included oral hygiene guidance, verbal information, and demonstrations of dental and denture cleaning procedures, and lifestyle changes. Many studies have reported strategies that improve dental plaque indices but without statistical significance when compared to control groups. Promising results were found with the use of CHX, sugarless chewing gum, professional brushing and educational strategies with demonstration, but the results were not long-lasting. CONCLUSION The literature reports that mechanical, chemical and educational strategies have some efficacy in dental plaque control in the elderly population. The results should be viewed with caution, considering the type of intervention (isolated or combined) and the maintenance of the results obtained.
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Affiliation(s)
| | | | - Renata Goulart Castro
- Post-Graduation Program in Dentistry, Federal University of Santa Catarina, Florianópolis, Brazil
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Arutyunov AS, Shanidze ZL, Tsareva EV, Arutyunov SD. [Prosthodontic treatment of edentulous patients with postoperative mandibular defects of oncological origin]. STOMATOLOGIIA 2018; 97:54-58. [PMID: 29465078 DOI: 10.17116/stomat201897154-58] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The aim of the study was clinical and bacteriological approbation of improved obturator dentures with soft lining. The study involved 116 patients (68 females and 48 males aged 47-78) with edentulous jaws and side palatal defect of oncological origin. Improved elastic obturator maxilla dentures in patients with palatal defects proved to have better stability and provides better comfort effectively preventing inflammation of prosthetic bed soft tissues.
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Affiliation(s)
- A S Arutyunov
- Central Research Institute of Dentistry and Maxillofacial Surgery, Moscow, Russia
| | - Z L Shanidze
- Moscow State University of Medicine and Dentistry named after A.I. Evdokimov, Moscow, Russia
| | - E V Tsareva
- Moscow State University of Medicine and Dentistry named after A.I. Evdokimov, Moscow, Russia
| | - S D Arutyunov
- Moscow State University of Medicine and Dentistry named after A.I. Evdokimov, Moscow, Russia
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Jensen O, Moberg Sköld U, Birkhed D, Gabre P. Self-reported changes in using fluoride toothpaste among older adults in Sweden: an intervention study. Acta Odontol Scand 2015; 73:48-56. [PMID: 25183252 DOI: 10.3109/00016357.2014.949847] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE The aim of the study was to investigate the possibility of increasing knowledge about the caries-reducing effects of fluoride (F) toothpaste and to increase the use of F toothpaste among older adults through an intervention. MATERIALS AND METHODS 63-67-year-olds in Sweden, who 2 years earlier had answered a questionnaire about their knowledge of F toothpaste, toothbrushing and toothpaste habits and who had shown less favourable habits with regard to toothpaste use, were invited to participate. The 20-min intervention, performed at a Public Dental Clinic, was implemented by a dental hygienist (author OJ) and consisted of individual information and instruction on the use of F toothpaste. The questionnaire was repeated 4 months after the intervention and a population in another city in Sweden served as control. RESULTS In the intervention group, 68 individuals responded and 151 in the control group. Knowledge of the benefits of F toothpaste in the intervention group had improved between the times of the first and second questionnaires, but the same effect was also noted in the control group. After the intervention, a clear improvement concerning the use of F toothpaste was reported: the individuals brushed for a longer time, used more toothpaste and used less water during and after brushing. In the control group, there were no changes of habits between the first and second occasions. CONCLUSION Individually-based interventions performed by a dental hygienist had a positive effect on changing the way older adults used F toothpaste.
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Affiliation(s)
- Olga Jensen
- Public Dental Service, Västra Götaland Region , Stenungsund , Sweden
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Zou Y, Zhan D. Evaluation of psychological guidance impact on complete denture wearer's satisfaction. J Oral Rehabil 2014; 41:744-53. [PMID: 24917527 DOI: 10.1111/joor.12202] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/17/2014] [Indexed: 12/01/2022]
Abstract
The purpose of this study was to evaluate the impact of psychological intervention on edentulous patients' satisfaction with complete clinically satisfactory complete dentures. The survey was conducted in China Medical University involving 84 individuals receiving complete dentures at this institution from August 2013 to March 2014. Participants were randomly allocated to intervention and control groups consisting of 42 subjects, respectively. In the intervention group, individuals received oral health education and psychological intervention before and after the whole process. In the control group, 42 cases received doctor's regular advice after treatment. Satisfaction regarding aesthetic, speech, mastication, retention and comfort was rated in the first and third month after prosthesis treatment. Patients overall aesthetic, speech, mastication and retention were significantly improved in both intervention and control groups in 3 months later after prosthesis treatment when compared with the first month (P < 0·05). No significant difference existed for comfort in control group. Patient scores on aesthetic, speech, mastication and retention at both first and third month evaluations (P < 0·05) differed between the control and intervention groups. However, there was no difference for their scores related to comfort (P > 0·05) in first and third month. The study concludes that psychological intervention plays a significant role in improving patient satisfaction with complete dentures.
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Affiliation(s)
- Yun Zou
- Department of Cadres Clinic, School of Stomatology, China Medical University, Shenyang, China; Department of Materials, School of Stomatology, China Medical University, Shenyang, China
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Cruz PC, Andrade IMD, Peracini A, Souza-Gugelmin MCMD, Silva-Lovato CH, de Souza RF, Paranhos HDFO. The effectiveness of chemical denture cleansers and ultrasonic device in biofilm removal from complete dentures. J Appl Oral Sci 2012; 19:668-73. [PMID: 22231005 PMCID: PMC3973472 DOI: 10.1590/s1678-77572011000600021] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2009] [Accepted: 05/25/2010] [Indexed: 11/23/2022] Open
Abstract
Adequate denture hygiene can prevent and treat infection in edentulous patients. They
are usually elderly and have difficulty for brushing their teeth.
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Affiliation(s)
- Patrícia Costa Cruz
- Department of Dental Materials and Prosthodontics, Ribeirão Preto Dental School, University of São Paulo, Ribeirão Preto, SP, Brazil
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Oliveira Paranhos HF, Silva-Lovato CH, de Souza RF, Cruz PC, de Freitas-Pontes KM, Watanabe E, Ito IY. Effect of Three Methods for Cleaning Dentures on Biofilms Formed In Vitro on Acrylic Resin. J Prosthodont 2009; 18:427-31. [DOI: 10.1111/j.1532-849x.2009.00450.x] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Souza RF, Regis RR, Nascimento C, Paranhos HFO, Silva CHL. Domestic use of a disclosing solution for denture hygiene: a randomised trial. Gerodontology 2009; 27:193-8. [DOI: 10.1111/j.1741-2358.2009.00309.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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De Souza RF, Nascimento C, Regis RR, Silva-Lovato CH, Paranhos HFO. Effects of the domestic use of a disclosing solution on the denture biofilm: a preliminary study. J Oral Rehabil 2009; 36:491-7. [PMID: 19486269 DOI: 10.1111/j.1365-2842.2009.01964.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
To investigate the effect of the home use of a disclosing agent on the microbial composition of denture biofilm, by means of a cross-over randomized clinical trial. Two interventions were tested during 7 days each: (I) oral and denture hygiene instructions and (II) instructions associated with the home use of a disclosing agent (1% neutral red). Eleven participants with visible biofilm deposits over their maxillary complete dentures were randomly assigned to one of the two sequences of interventions: (i) I followed by II, and (ii) II followed by I. A washout period of 7 days was established. After each intervention, samples of denture biofilm were evaluated by DNA checkerboard hybridization for the detection of Candida spp. and 17 bacterial species. Counts were low for all the tested species, and no significant difference was found between the tested interventions (Wilcoxon test, P > 0.05). The home use of a disclosing agent does not remarkably change the composition of denture biofilm.
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Affiliation(s)
- R F De Souza
- Department of Dental Materials and Prosthodontics, Ribeirão Preto School of Dentistry, University of São Paulo, Ribeirão Preto, Brazil.
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NEVALAINEN M, NÄRHI T, AINAMO A. Oral mucosal lesions and oral hygiene habits in the home-living elderly. J Oral Rehabil 2008. [DOI: 10.1111/j.1365-2842.1997.tb00336.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Paranhos HDFO, da Silva CHL, Venezian GC, Macedo LD, de Souza RF. Distribution of biofilm on internal and external surfaces of upper complete dentures: the effect of hygiene instruction. Gerodontology 2007; 24:162-8. [PMID: 17696893 DOI: 10.1111/j.1741-2358.2007.00177.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVES The purpose of this study was to evaluate biofilm distribution over internal and external surfaces of upper complete dentures. It was also aimed at assessing the effect of oral hygiene instructions before and after home use of a disclosing solution. MATERIALS AND METHODS The sample consisted of 29 complete denture wearers whose upper prostheses were evaluated. Surface biofilm was disclosed by means of a 1% neutral red solution and quantified with regard to internal and external surfaces. Oral hygiene information was provided on an individual basis. During the second stage, an amount of disclosing solution was given for domestic use. RESULTS Internal and external surfaces presented a similar amount of biofilm, which was concentrated over the area of the posterior teeth area, palatal rugae and the internal vestibular incline of the distobuccal flange. This pattern was maintained during the study. However, overall amounts were reduced following denture hygiene information. The use of disclosing solution by subjects at home resulted in a further reduction. CONCLUSIONS It was concluded that biofilm deposits were similar over assessed surfaces, regardless of the type of procedure but irregular areas presented greater amounts. Oral health instruction was effective in reducing the biofilm, in particular when associated with home use of a disclosing agent.
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Paranhos HFO, Silva-Lovato CH, Souza RF, Cruz PC, Freitas KM, Peracini A. Effects of mechanical and chemical methods on denture biofilm accumulation. J Oral Rehabil 2007; 34:606-12. [PMID: 17650171 DOI: 10.1111/j.1365-2842.2007.01753.x] [Citation(s) in RCA: 107] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The aim of this study was to quantify biofilm on the internal surface of upper complete dentures following six possible cleansing methods. Thirty-six edentulous subjects were submitted to a time-series trial and dentures were cleansed according to six methods: (i) rinsing with water; (ii) soaking in an alkaline peroxide solution (Bonyplus); (iii) brushing with dentifrice (Dentu-Creme) and soft Johnson and Johnson's toothbrush; (iv) combination between soaking and brushing according to methods 2 and 3; (v) brushing with dentifrice (Dentu-Creme) and soft Oral B toothbrush; (vi) combination between soaking and brushing according to methods 2 and 5. Each method was randomly used throughout 21 days. Denture biofilm was disclosed by 1% neutral red solution and quantified by means of digital photos taken from the internal surface. The six methods presented significant differences in percentage of biofilm coverage (repeated measures anova, P < 0.0001). Method 1 showed the highest values, 2 was intermediate and other results were the lowest. The most efficacious approach was 6. Biofilm tended to accumulate predominantly over specific zones of the denture base, but this pattern did not change regardless of the method employed. It can be concluded that brushing alone was more effective than the chemical method employed. The best results were obtained by a combination of methods.
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Affiliation(s)
- H F O Paranhos
- Department of Dental Materials and Prosthodontics, Ribeirão Preto School of Dentistry, University of São Paulo, Ribeirão Preto, São Paulo, Brazil.
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MacDonald DE. Principles of geriatric dentistry and their application to the older adult with a physical disability. Clin Geriatr Med 2006; 22:413-34; x. [PMID: 16627086 DOI: 10.1016/j.cger.2005.12.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The older adult living with a physical disability faces many daily challenges. Limited hand function or impaired cognition often has profound effects on activities of daily life including oral hygiene. This article explores age-related changed in dentition and common causes of pathology of the oral cavity with special emphasis in populations with impaired hand function or cognition. This article will also assist the treating physician as it relates to oral diagnosis and patient management.
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Affiliation(s)
- Daniel E MacDonald
- Division of Periodontology, Columbia University College of Dental medicine, and Division of Mineralized Tissue Research, Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021, USA.
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Bellomo F, de Preux F, Chung JP, Julien N, Budtz-Jørgensen E, Müller F. The advantages of occupational therapy in oral hygiene measures for institutionalised elderly adults. Gerodontology 2005; 22:24-31. [PMID: 15747895 DOI: 10.1111/j.1741-2358.2004.00047.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To investigate a new method in teaching and supervising tooth and denture brushing activities by employing occupational therapy techniques. MATERIALS AND METHODS Sixty-one residents, 44 women and 17 men, with an average age of 85.7 +/- 6.6 years (range 72-97 years) living in a Long-Term Care home (LTC) in Geneva were enrolled in a randomised controlled trial. They were divided at random into experimental (EG) and control groups (CG) with matched age and sex distribution. Two subjects passed away during the 3-month experimental period. Following medical history, plaque scores and tooth brushing habits were evaluated within the context of a comprehensive clinical assessment. Furthermore, a Mini Mental State and a vision test were taken. Based on the results of these health assessments both the EG and the CG were divided into an 'assisted' (IA) and an 'independent' (II) subgroup. In the EG, tooth brushing was initially taught and in the IA monitored and re-educated once a week by an occupational therapist. In contrast, the CG-IA group received a weekly placebo activity such as manicure by the same person. RESULTS From the individual movements taught and monitored by the occupational therapist, opening a tube of toothpaste (n.s.) and denture brushing (p < 0.05) were performed more independently after 3 months. Both the occupational therapy and the placebo activity led to a significant improvement in oral (p < 0.01 and 0.05) and in denture hygiene (p < 0.001 and 0.05). From all participants, the EG-IA subgroup presented the most significant amelioration in plaque (p < 0.01) and denture hygiene scores (p < 0.001). This group consisted mostly of subjects with an impaired cognitive state. CONCLUSIONS Despite the marked placebo effect, the results indicate that occupational therapy is particularly useful to improve the oral and denture hygiene in dependent and cognitively impaired LTC residents and may promote their autonomy in the execution of activities of daily life such as denture brushing.
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Affiliation(s)
- Fleurange Bellomo
- Division of Gerodontology and Removable Prosthodontics, Dental School, University of Geneva, Geneva, Switzerland.
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Paranhos HDFO, da Silva CHL. Comparative study of methods for the quantification of biofilm on complete dentures. Braz Oral Res 2004; 18:215-23. [PMID: 15619874 DOI: 10.1590/s1806-83242004000300007] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This study compared the application and reliability of 4 methods for biofilm quantification (computerized, paper-weighing, point-counting, and planimetric) in complete dentures, verifying the correlation between them. The internal surfaces of 62 complete dentures were stained (5% erythrosine) and photographed. The slides were projected on paper, and the areas (total and biofilm-covered) were outlined with a pencil. These areas were measured with an equidistant point grid (point-counting method), a digital planimeter (planimetric method), and for the paper weighing method they were cut and weighed with a precision scale. For the computerized method, ImageTool software was used. In order to perform a validation test of the methods, all of them were applied to slide projections of geometric figures with known dimensions. The correlation tests showed high correlation values (r = 0.82 to 0.99) among the methods. The validation test (ANOVA) showed no statistically significant differences among the values obtained from the measurement of figures using all four quantitative methods and the real dimensions of these geometric figures. Quantitative methods were efficient and reliable for measuring quantity of biofilm in complete dentures, and may be useful in experimental studies on the efficacy of hygiene products. The computerized method was fast and easy to perform.
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Affiliation(s)
- Helena de Freitas Oliveira Paranhos
- Discipline of Complete Dentures, Department of Dental Materials and Prosthesis, School of Dentistry of Ribeirão Preto, University of São Paulo
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Fernandes RAG, Zaniquelli O, Paranhos HDFO. [Analysis of the point-counting and planimetric methods in the quantification of denture biofilm--a methodological validation study]. PESQUISA ODONTOLOGICA BRASILEIRA = BRAZILIAN ORAL RESEARCH 2002; 16:63-8. [PMID: 11938720 DOI: 10.1590/s1517-74912002000100011] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two methods of quantification of the biofilm (point-counting and planimetric) were tested and compared with the paper-weighing method and with the Prosthesis Hygiene Index. The internal surfaces of 62 complete dentures were stained and photographed. The slides were projected on a paper sheet. The total area and the area covered with biofilm were contoured using a black pencil. The point-counting method (experimental 1) was carried out on a mesh of equidistant points. For the planimetric method (experimental 2), the areas of interest were measured by means of a digital planimeter. In the paper-weighing method (control 1) the areas of interest were cut and weighted on a precision scale. In the determination of the Prosthesis Hygiene Index (control 2), the accumulation of biofilm was estimated by means of a scoring method. The results revealed an agreement rate of 82% between the paper-weighing method and the point-counting method, and an agreement rate of 95% between the former and the planimetric method, which was confirmed by high coefficients of correlation (0.98 and 0.99, respectively). The comparison with the Prosthesis Hygiene Index resulted in 55% of agreement with the point-counting method and in 37% of agreement with the planimetric method. The experimental methods can be useful in clinical studies involving the evaluation of the performance of denture cleansers.
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Kay EJ, Locker D. Is dental health education effective? A systematic review of current evidence. Community Dent Oral Epidemiol 1996; 24:231-5. [PMID: 8871028 DOI: 10.1111/j.1600-0528.1996.tb00850.x] [Citation(s) in RCA: 270] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
In order that health service resources are allocated in the way which most benefits the population, systematic review of the available evidence regarding the effectiveness of programmes and interventions are required. This study examined papers relating to dental health education interventions, which were published between 1982 and 1994 (n = 143). Each was scored by two independent researchers according to twenty predetermined validity criteria. For each paper which achieved a validity score of more than 12 (n = 37), data concerning the objectives of the intervention, the types and numbers of participants, and the outcomes, were extracted from the article. Where sufficient data were provided in a paper which met more than 15 of the validity criteria quantitative meta-analysis was carried out i.e. the results of the studies were pooled in order to calculate an overall intervention effect with confidence intervals. This combination of qualitative and quantitative review techniques showed that dental health interventions have: a small positive, but temporary effect on plaque accumulation (reduction in plaque index = 0.37 95% CI -0.29-0.59); no discernible effect on caries increment and a consistent positive effect on knowledge levels. The results of this analysis suggest that further efforts to synthesise current information about dental health education, in a systematic way, are required, along with maintenance of rigorous scientific standards in evaluation research.
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Affiliation(s)
- E J Kay
- Department of Oral Health and Development, Tumer Dental School University of Manchester, England
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Abstract
Comprehensive oral health care is an essential feature of quality of life. In the near future, a greater number of elderly people will retain more natural teeth, whether or not supplemented by prosthetic provisions, and/or may be provided with implants. As a consequence, oral self-care will be much more demanding. Prevention must reduce the greater risk of oral disease for elderly people. Effective early intervention strategies are: promotion of over-all general health, obviation of stereotypes, education by dental hygienists, instruction and demonstration combined with systematic evaluation, use of a fluoride containing dentifrice, and regular professional support and use of chlorhexidine rinses for less well and confused elderly.
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Affiliation(s)
- C de Baat
- Department of Oral Function and Prosthetic Dentistry, Faculty of Medical Sciences, University of Nijmegen, The Netherlands
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Schou L, Wight C, Clemson N, Douglas S, Clark C. Oral health promotion for institutionalised elderly. Community Dent Oral Epidemiol 1989; 17:2-6. [PMID: 2645086 DOI: 10.1111/j.1600-0528.1989.tb01815.x] [Citation(s) in RCA: 33] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The purpose of the present study was to develop and evaluate educational approaches specifically for improvement of oral hygiene behaviour amongst institutionalised elderly. A sample of 201 residents, 48-99 yr of age (mean age 82 yr), was selected from four different institutions in Lothian, Scotland. A clinical examination and a structured interview were conducted immediately before and 2 months after the termination of the programme. The four institutions were blind to the examiner and randomly allocated to a control group or one of the three programmes; 1) active involvement of staff only; 2) active involvement of residents only; 3) active involvement of both residents and staff. The programme comprised three 1-h sessions at monthly intervals in groups of five to six residents or members of staff. The analysis of the results showed poor oral health and oral hygiene, high objective need for oral care but low perceived need. The programme had little impact on most of the included variables and only about half of the participants remembered the programme 2 months after its termination. The implications of the study are that groups of elderly need to be differentiated further so that only well and not confused elderly participate in programmes such as this and less well and confused elderly receive regular professional support with oral hygiene.
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Affiliation(s)
- L Schou
- Department of Preventive Dentistry, University of Edinburgh, Scotland
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