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Gupta S, Mohindra R, Singla M, Khera S, Kumar A, Rathnayake N, Sorsa T, Pfützner A, Räisänen IT, Soni RK, Kanta P, Jain A, Gauba K, Goyal K, Singh MP, Ghosh A, Kajal K, Mahajan V, Suri V, Bhalla A. Validation of a noninvasive aMMP‐8 point‐of‐care diagnostic methodology in COVID‐19 patients with periodontal disease. Clin Exp Dent Res 2022; 8:988-1001. [PMID: 35818743 PMCID: PMC9350191 DOI: 10.1002/cre2.589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 04/30/2022] [Accepted: 05/01/2022] [Indexed: 11/09/2022] Open
Abstract
Objectives The aim of this study was to validate an active matrix metalloproteinase (MMP‐8) point‐of‐care diagnostic tool in COVID‐19 patients with periodontal disease. Subjects, Materials, and Methods Seventy‐two COVID‐19‐positive and 30 COVID‐19‐negative subjects were enrolled in the study. Demographic data were recorded, periodontal examination carried out, and chairside tests run for evaluating the expression of active MMP‐8 (aMMP‐8) in the site with maximum periodontal breakdown via gingival crevicular fluid sampling as well as via a mouth rinse‐based kit for general disease activity. In COVID‐19‐positive patients, the kits were run again once the patients turned COVID‐19 negative. Results The overall (n = 102) sensitivity/specificity of the mouthrinse‐based kits to detect periodontal disease was 79.41%/36.76% and that of site‐specific kits was 64.71%/55.88% while adjusting for age, gender, and smoking status increased the sensitivity and specificity (82.35%/76.47% and 73.53%/88.24, respectively). Receiver operating characteristic (ROC) analysis for the adjusted model revealed very good area under the ROC curve 0.746–0.869 (p < .001) and 0.740–0.872 (p < .001) (the aMMP‐8 mouth rinse and site‐specific kits, respectively). No statistically significant difference was observed in the distribution of results of aMMP‐8 mouth rinse test (p = .302) and aMMP‐8 site‐specific test (p = .189) once the subjects recovered from COVID‐19. Conclusions The findings of the present study support the aMMP‐8 point‐of‐care testing (PoCT) kits as screening tools for periodontitis in COVID‐19 patients. The overall screening accuracy can be further increased by utilizing adjunctively risk factors of periodontitis. The reported noninvasive, user‐friendly, and objective PoCT diagnostic methodology may provide a way of stratifying risk groups, deciding upon referrals, and in the institution of diligent oral hygiene regimens.
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Affiliation(s)
- Shipra Gupta
- Unit of Periodontics, Oral Health Sciences Centre Post Graduate Institute of Medical Education and Research (PGIMER) Chandigarh India
| | - Ritin Mohindra
- Department of Internal Medicine Post Graduate Institute of Medical Education & Research (PGIMER) Chandigarh India
| | - Mohita Singla
- Unit of Periodontics, Oral Health Sciences Centre Post Graduate Institute of Medical Education and Research (PGIMER) Chandigarh India
| | - Sagar Khera
- Department of Internal Medicine Post Graduate Institute of Medical Education & Research (PGIMER) Chandigarh India
| | - Amit Kumar
- Unit of Periodontics, Oral Health Sciences Centre Post Graduate Institute of Medical Education and Research (PGIMER) Chandigarh India
| | - Nilminie Rathnayake
- Department of Oral and Maxillofacial Diseases University of Helsinki and Helsinki University Hospital Helsinki Finland
| | - Timo Sorsa
- Department of Oral and Maxillofacial Diseases University of Helsinki and Helsinki University Hospital Helsinki Finland
- Department of Dental Medicine, Division of Periodontology Karolinska Institutet Huddinge Sweden
| | - Andreas Pfützner
- Clinical Research Department, Diabetes Center and Practice Pfützner Science and Health Institute Mainz Germany
| | - Ismo T. Räisänen
- Department of Oral and Maxillofacial Diseases University of Helsinki and Helsinki University Hospital Helsinki Finland
| | - Roop K. Soni
- Department of Internal Medicine Post Graduate Institute of Medical Education & Research (PGIMER) Chandigarh India
| | - Poonam Kanta
- Department of Virology Post Graduate Institute of Medical Education and Research (PGIMER) Chandigarh India
| | - Akanksha Jain
- Unit of Periodontics, Oral Health Sciences Centre Post Graduate Institute of Medical Education and Research (PGIMER) Chandigarh India
| | - Krishan Gauba
- Unit of Periodontics, Oral Health Sciences Centre Post Graduate Institute of Medical Education and Research (PGIMER) Chandigarh India
| | - Kapil Goyal
- Department of Virology Post Graduate Institute of Medical Education and Research (PGIMER) Chandigarh India
| | - Mini P. Singh
- Department of Virology Post Graduate Institute of Medical Education and Research (PGIMER) Chandigarh India
| | - Arnab Ghosh
- Department of Virology Post Graduate Institute of Medical Education and Research (PGIMER) Chandigarh India
| | - Kamal Kajal
- Department of Anaesthesia and Intensive Care Post Graduate Institute of Medical Education and Research (PGIMER) Chandigarh India
| | - Varun Mahajan
- Department of Anaesthesia and Intensive Care Post Graduate Institute of Medical Education and Research (PGIMER) Chandigarh India
| | - Vikas Suri
- Department of Internal Medicine Post Graduate Institute of Medical Education & Research (PGIMER) Chandigarh India
| | - Ashish Bhalla
- Department of Internal Medicine Post Graduate Institute of Medical Education & Research (PGIMER) Chandigarh India
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Zimmerman S, Sloane PD, Ward K, Wretman CJ, Stearns SC, Poole P, Preisser JS. Effectiveness of a Mouth Care Program Provided by Nursing Home Staff vs Standard Care on Reducing Pneumonia Incidence: A Cluster Randomized Trial. JAMA Netw Open 2020; 3:e204321. [PMID: 32558913 PMCID: PMC7305523 DOI: 10.1001/jamanetworkopen.2020.4321] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Accepted: 03/01/2020] [Indexed: 12/30/2022] Open
Abstract
Importance Pneumonia affects more than 250 000 nursing home (NH) residents annually. A strategy to reduce pneumonia is to provide daily mouth care, especially to residents with dementia. Objective To evaluate the effectiveness of Mouth Care Without a Battle, a program that increases staff knowledge and attitudes regarding oral hygiene, changes mouth care, and improves oral hygiene, in reducing the incidence of pneumonia among NH residents. Design, Setting, and Participants This pragmatic cluster randomized trial observing 2152 NH residents for up to 2 years was conducted from September 2014 to May 2017. Data collectors were masked to study group. The study included 14 NHs from regions of North Carolina that evidenced proportionately high rehospitalization rates for pneumonia and long-term care residents. Nursing homes were pair matched and randomly assigned to intervention or control groups. Intervention Mouth Care Without a Battle is a standardized program that teaches that mouth care is health care, provides instruction on individualized techniques and products for mouth care, and trains caregivers to provide care to residents who are resistant and in special situations. The control condition was standard mouth care. Main Outcomes and Measures Pneumonia incidence (primary) and hospitalization and mortality (secondary), obtained from medical records. Results Overall, the study enrolled 2152 residents (mean [SD] age, 79.4 [12.4] years; 1281 [66.2%] women; 1180 [62.2%] white residents). Participants included 1219 residents (56.6%) in 7 intervention NHs and 933 residents (43.4%) in 7 control NHs. During the 2-year study period, the incidence rate of pneumonia per 1000 resident-days was 0.67 and 0.72 in the intervention and control NHs, respectively. Neither the primary (unadjusted) nor secondary (covariate-adjusted) analyses found a significant reduction in pneumonia due to Mouth Care Without a Battle during 2 years (unadjusted incidence rate ratio, 0.90; upper bound of 1-sided 95% CI, 1.24; P = .27; adjusted incidence rate ratio, 0.92; upper bound of 1-sided 95% CI, 1.27; P = .30). In the second year, the rate of pneumonia was nonsignificantly higher in intervention NHs. Adjusted post hoc analyses limited to the first year found a significant reduction in pneumonia incidence in intervention NHs (IRR, 0.69; upper bound of 1-sided 95% CI, 0.94; P = .03). Conclusions and Relevance This matched-pairs cluster randomized trial of a mouth care program compared with standard care was not effective in reducing pneumonia incidence at 2 years, although reduction was found during the first year. The lack of significant results in the second year may be associated with sustainability. Improving mouth care in US NHs may require the presence and support of dedicated oral care aides. Trial Registration ClinicalTrials.gov Identifier: NCT03817450.
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Affiliation(s)
- Sheryl Zimmerman
- The Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill
- School of Social Work, University of North Carolina at Chapel Hill
- Gillings School of Global Public Health, University of North Carolina at Chapel Hill
| | - Philip D. Sloane
- The Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill
- Department of Family Medicine, School of Medicine, University of North Carolina at Chapel Hill
| | - Kimberly Ward
- The Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill
| | - Christopher J. Wretman
- The Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill
- School of Social Work, University of North Carolina at Chapel Hill
| | - Sally C. Stearns
- Gillings School of Global Public Health, University of North Carolina at Chapel Hill
| | - Patricia Poole
- The Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill
| | - John S. Preisser
- Gillings School of Global Public Health, University of North Carolina at Chapel Hill
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3
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Mylotte JM. Will Maintenance of Oral Hygiene in Nursing Home Residents Prevent Pneumonia? J Am Geriatr Soc 2017; 66:590-594. [DOI: 10.1111/jgs.15190] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Joseph M. Mylotte
- Department of Medicine; Division of Infectious Diseases; School of Medicine and Biomedical Sciences; State University of New York at Buffalo; Buffalo New York
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Bush HM, Dickens NE, Henry RG, Durham L, Sallee N, Skelton J, Stein PS, Cecil JC. Oral health status of older adults in Kentucky: results from the Kentucky Elder Oral Health Survey. SPECIAL CARE IN DENTISTRY 2010; 30:185-92. [PMID: 20831736 DOI: 10.1111/j.1754-4505.2010.00154.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The purpose of the Kentucky Elder Oral Health Survey (KEOHS) was to assess the oral health status of Kentuckians 65 and older. The KEOHS consisted of a self-administered questionnaire and a clinical examination. Recruitment occurred from May 2002 through March 2005 of persons aged 65 and older (n = 1,386) whose functional ability was classified by residential setting. Independent elders living in their own homes were designated as "well-elders," those who lived in skilled nursing facilities and who were functionally dependent were designated as "nursing home elders," and those older adults who were considered frail were designated as "homebound elders." Significant associations were found between the functional ability of the elders and demographic characteristics. While elders who were homebound reported the highest rate of barriers to care, dental insurance, affordability, and transportation were consistently reported as barriers for all groups of elders. This study has established the baseline oral health status of older adults in Kentucky and the data show differences that exist for various community living situations.
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Kandelman D, Petersen PE, Ueda H. Oral health, general health, and quality of life in older people. SPECIAL CARE IN DENTISTRY 2009; 28:224-36. [PMID: 19068063 DOI: 10.1111/j.1754-4505.2008.00045.x] [Citation(s) in RCA: 171] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The purpose of this report is to review the interrelationship between poor oral health conditions of older people and general health. The impact of poor oral health on quality of life (QOL) is analyzed, and the implications for public health intervention and oral health care are discussed. Findings from the current research may lead to the following conclusions: The available scientific evidence is particularly strong for a direct relationship between diabetes and periodontal disease; the direct relationship between periodontal disease and cardiovascular disease is less convincing. General and associated oral health conditions have a direct influence on elder people's QOL and lifestyle. The growing number of elderly people challenges health authorities in most countries. The evidence on oral health-general health relationships is particularly important to WHO in its effort to strengthen integrated oral health promotion and disease prevention around the globe.
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Affiliation(s)
- Daniel Kandelman
- Faculty of Dental Medicine, University of Montreal, Montreal, Canada.
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Abstract
BACKGROUND Considerable evidence exists to support a relationship between poor oral health, the oral microflora and bacterial pneumonia, especially ventilator-associated pneumonia in institutionalized patients. Teeth or dentures have nonshedding surfaces on which oral biofilms (that is, dental plaque) form that are susceptible to colonization by respiratory pathogens. Subsequent aspiration of respiratory pathogens shed from oral biofilms into the lower airway increases the risk of developing a lung infection. In addition, patients may aspirate inflammatory products from inflamed periodontal tissues into the lower airway, contributing to lung insult. TYPES OF STUDIES REVIEWED The author reviewed laboratory studies, clinical trials and review articles. CONCLUSIONS A number of studies have shown that the mouth can be colonized by respiratory pathogens and serve as a reservoir for these organisms. Other studies have demonstrated that oral interventions aimed at controlling or reducing oral biofilms can reduce the risk of pneumonia in high-risk populations. Taken together, the evidence is substantial that improved oral hygiene may prevent pneumonia in vulnerable patients. CLINICAL IMPLICATIONS Institution of rigorous oral hygiene regimens for hospitalized patients and long-term-care residents may reduce the risk of developing pneumonia.
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Affiliation(s)
- Frank A Scannapieco
- Department of Oral Biology, School of Dental Medicine, University at Buffalo, State University of New York, 109 Foster Hall, Buffalo, N.Y. 14214.
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8
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Coleman PR. Pneumonia in the Long-Term Care Setting: Etiology, Management, and Prevention. J Gerontol Nurs 2004; 30:14-23; quiz 54-5. [PMID: 15109043 DOI: 10.3928/0098-9134-20040401-06] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
1.Nursing-home acquired pneumonia (NHAP) is a major cause of death and disability among elderly nursing home residents, despite the availability of new antimicrobials and diagnostic techniques. 2. Elderly individuals with NHAP have vague clinical presentations and unique institutional limitations can lead to delays in diagnosis, treatment, and poor resident outcomes. 3. Successful management of the resident with pneumonia includes choice of antibiotic therapy, excellent nursing care, and thoughtful consideration of treatment setting. 4. Preventive strategies to reduce the risk of NHAP include attention to vaccination status and oral hygiene care to reduce bacterial colonization of potential respiratory pathogens.
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Abstract
The ageing Australian population living in the new millennium has dental needs that are very different and more complex than those experienced by previous older adult cohorts during the twentieth century. A summary of the oral health status of older Australians is presented, together with a review of the important relationships between general health and oral health. The key to maintaining and improving older adults' oral health status is the use of oral health promotion strategies that focus not only on dental characteristics, but also on the life characteristics of older adults, and on their quality of life issues. Traditionally, there has been very limited geriatric oral health promotion, with several myths contributing to this situation. Contemporary geriatric oral health promotion in the new millenium has an evidence-based and planned approach. It encompasses not only the treatment of oral diseases and conditions, but has an increased focus on the prevention of oral diseases and conditions to enhance oral health status and older adults' quality of life. Using the Ottawa Charter and a functional dependence classification, a geriatric oral health promotion matrix is presented, using a specific example of Australian residential care.
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Affiliation(s)
- J M Chalmers
- Australian Research Centre for Population Oral Health, Dental School, The University of Adelaide, South Australia.
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10
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Imsand M, Janssens JP, Auckenthaler R, Mojon P, Budtz-Jørgensen E. Bronchopneumonia and oral health in hospitalized older patients. A pilot study. Gerodontology 2002; 19:66-72. [PMID: 12542215 DOI: 10.1111/j.1741-2358.2002.00066.x] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
AIMS To correlate microbial findings obtained by bronchoalveolar lavage in pneumonia patients with the clinical situation of the oral cavity. METHOD Quantitative aerobic and anaerobic cultures were carried out in 150 ml samples of bronchoalveolar lavage (BAL) obtained by means of an endoscope (Video Endoscope Pentax) inserted per os in the infected bronchus. MATERIAL Twenty consecutive patients with a tentative clinical diagnosis of bronchopneumonia in whom BAL was carried out for diagnostic purposes. A clinical evaluation of the oral health status (oral hygiene, caries, periodontal diseases) was subsequently carried out. RESULTS In seven edentulous subjects wearing complete dentures the culture of anaerobic microorganisms was negative or yielding less than 100 cfu/ml BAL. Two patients yielded high counts of S. aureus and one high counts of P. aeruginosa. In the 13 subjects with natural teeth left one showed high counts of Veillonella spp. (anaerobic) + P. aeruginosa, one high counts of Veillonella spp. + S. aureus, one high counts of P. aeruginosa + S. aureus and one high counts of E. coli. These four subjects showed poor oral hygiene, periodontal pockets and a BAL microflora consistent with periodontal pathology. CONCLUSION The results of this pilot study suggest that microorganisms of denture plaque or associated with periodontal diseases may give rise to aspiration pneumonia in susceptible individuals.
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Affiliation(s)
- M Imsand
- Department of Gerodontology and Removable Prosthodontics, University of Geneva, Geneva, Switzerland
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Reznick S, Matear DW. Perceptions of caregivers regarding the importance of dental care for institutionalised seniors: a pilot study. THE JOURNAL OF THE ROYAL SOCIETY FOR THE PROMOTION OF HEALTH 2002; 122:170-4. [PMID: 12391831 DOI: 10.1177/146642400212200313] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The type of dental treatment that institutionalised elderly receive often depends on the decisions made by various stakeholders. These decisions may be based on a perceived need for treatment. This study was designed to investigate the perception of primary caregivers as to the relative importance of dental care for institutionalised seniors. Seniors who lived in a long-term care institution, with a dental facility available to them on a daily basis, volunteered information regarding their primary caregivers. A total of 25 primary caregivers participated in a structured telephone interview. All (100%) of the caregivers considered emergency dental services and treatment to relieve pain as essential/important services which should be available to institutionalised seniors. The following were most commonly ranked in the top three by the primary caregivers: emergency dental services (57%); dental services to relieve pain (48%); cleanings to prevent mouth disease (45%); check-ups including X-rays (45%); dentures to replace missing teeth (33%); and fillings (24%). The findings of this study suggest that more effort should be directed at investigating the perceived need of value of dental services for institutionalised seniors within the various stakeholders.
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Affiliation(s)
- Suzanne Reznick
- Department of Community Dentistry, Faculty of Dentistry, University of Toronto, 38 Redford Place, Thornhill, Ontario L4J 7S8, Canada.
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Simons D, Brailsford SR, Kidd EAM, Beighton D. The effect of medicated chewing gums on oral health in frail older people: a 1-year clinical trial. J Am Geriatr Soc 2002; 50:1348-53. [PMID: 12164990 DOI: 10.1046/j.1532-5415.2002.50355.x] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVES To determine the effects of a medicated chewing gum on the oral health of frail older people. DESIGN A controlled, double-blind trial using three groups based on random allocation of residential homes. SETTING Sixteen residential homes in West Hertfordshire, England. PARTICIPANTS One hundred eleven dentate subjects aged 60 and older who completed the 12-month study. INTERVENTION Subjects were assigned to a chlorhexidine acetate/xylitol gum (ACHX) group, a xylitol gum (X) group, or a no-gum (N) group. Subjects in the gum groups chewed two pellets for 15 minutes twice daily for 12 months. MEASUREMENTS Primary outcome measures were salivary flow rate, denture debris score, prevalence of angular cheilitis, and denture stomatitis; secondary outcome measures were salivary levels of caries-associated microorganisms. A single examiner, who was blinded to group allocation, made all measurements at baseline before gum usage and at subsequent examinations after 3, 6, 9, and 12 months. Separate analyses were performed for subjects with dentures. RESULTS Subjects in the three groups were similar in most of their baseline characteristics. The stimulated whole saliva flow rate +/- standard deviation increased significantly for the ACHX (1.4 +/- 0.7 mL/min) and X (1.6 +/- 0.9 mL/min) groups (P <.01) over baseline (ACHX = 0.9 +/- 0.6 mL/min, X = 0.8 +/- 0.6 mL/min) and N group levels (0.6 +/- 0.9 mL/min). The levels of mutans streptococci, lactobacilli, and yeasts significantly increased (P <.05) in the X and N groups. Denture debris status was significantly lower in the ACHX and X groups than at baseline or in the N group (P <.01). The reductions of 91% and 75% in denture stomatitis and angular cheilitis prevalence, respectively, that occurred in the ACHX group were significantly greater (P <.01) than the reductions in the X group (denture stomatitis 62%, angular cheilitis 43%). Prevalence of denture stomatitis and angular cheilitis were not significantly changed in the N group. CONCLUSION The use of a medicated chewing gum significantly improved oral health in older occupants of residential homes. Chewing gums should be considered as a potential adjunct to other oral hygiene procedures in older subjects.
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Affiliation(s)
- Debra Simons
- Dental Caries Research Group, Guy's, King's and St Thomas's Dental Institute, London, United Kingdom
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Terpenning MS. The relationship between infections and chronic respiratory diseases: an overview. ANNALS OF PERIODONTOLOGY 2001; 6:66-70. [PMID: 11887472 DOI: 10.1902/annals.2001.6.1.66] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
This paper's goal is to review the relationship between infections and chronic respiratory disease, with particular reference to periodontal disease. The link between oral diseases in general, periodontal disease, and respiratory disease remains somewhat controversial. However, with cooperation between dentistry and medicine, the nature of the connection between dental and medical pathology can be better defined. An overview of respiratory disease and some of the factors that can contribute to respiratory infection is presented below, with special reference to infections related to aspiration.
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Affiliation(s)
- M S Terpenning
- Department of Internal Medicine, Department of Veterans Affairs, Ann Arbor, Michigan, USA
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Scannapieco FA, Ho AW. Potential associations between chronic respiratory disease and periodontal disease: analysis of National Health and Nutrition Examination Survey III. J Periodontol 2001; 72:50-6. [PMID: 11210073 DOI: 10.1902/jop.2001.72.1.50] [Citation(s) in RCA: 160] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Associations between poor oral health and chronic lung disease have recently been reported. The present study evaluated these potential associations by analyzing data from the National Health and Nutrition Examination Survey III (NHANES III), which documents the general health and nutritional status of randomly selected United States subjects from 1988 to 1994. METHODS This cross-sectional, retrospective study of the NHANES III database included a study population of 13,792 subjects > or = 20 years of age with at least 6 natural teeth. A history of bronchitis and/or emphysema was recorded from the medical questionnaire, and a dichotomized variable combined those with either chronic bronchitis and/or emphysema, together considered as chronic obstructive pulmonary disease (COPD). Subject lung function was estimated by calculating the ratio of forced expiratory volume (FEV) after 1 second (FEV1)/forced vital capacity (FVC). Oral health status was assessed from the DMFS/T index (summary of cumulative caries experience), gingival bleeding, gingival recession, gingival probing depth, and periodontal attachment level. Unweighted analyses were used for initial examination of the data, and a weighted analysis was performed in a final logistic regression model adjusting for age, gender, race and ethnicity, education, income, frequency of dental visits, diabetes mellitus, smoking, and alcohol use. RESULTS The mean age of all subjects was 44.4 +/- 17.8 years (mean +/- SD): COPD = 51.2 +/- 17.9 years and subjects without COPD = 43.9 +/- 17.7 years. Subjects with a history of COPD had more periodontal attachment loss than subjects without COPD (1.48 +/- 1.35 mm versus 1.17 +/- 1.09 mm, P = 0.0001). Subjects with mean attachment loss (MAL) > or = 3.0 mm had a higher risk of COPD than those having MAL < 3.0 mm (odds ratio, 1.45; 95% CI, 1.02 to 2.05). A trend was noted in that lung function appeared to diminish with increasing periodontal attachment loss. CONCLUSIONS The findings of the present analysis support recently published reports that suggest an association between periodontal disease and COPD.
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Affiliation(s)
- F A Scannapieco
- Department of Oral Biology, University at Buffalo, State University of New York, 14214, USA.
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Abstract
Recently, it has been recognized that oral infection, especially periodontitis, may affect the course and pathogenesis of a number of systemic diseases, such as cardiovascular disease, bacterial pneumonia, diabetes mellitus, and low birth weight. The purpose of this review is to evaluate the current status of oral infections, especially periodontitis, as a causal factor for systemic diseases. Three mechanisms or pathways linking oral infections to secondary systemic effects have been proposed: (i) metastatic spread of infection from the oral cavity as a result of transient bacteremia, (ii) metastatic injury from the effects of circulating oral microbial toxins, and (iii) metastatic inflammation caused by immunological injury induced by oral microorganisms. Periodontitis as a major oral infection may affect the host's susceptibility to systemic disease in three ways: by shared risk factors; subgingival biofilms acting as reservoirs of gram-negative bacteria; and the periodontium acting as a reservoir of inflammatory mediators. Proposed evidence and mechanisms of the above odontogenic systemic diseases are given.
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Li X, Kolltveit KM, Tronstad L, Olsen I. Systemic diseases caused by oral infection. Clin Microbiol Rev 2000; 13:547-58. [PMID: 11023956 PMCID: PMC88948 DOI: 10.1128/cmr.13.4.547] [Citation(s) in RCA: 465] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Recently, it has been recognized that oral infection, especially periodontitis, may affect the course and pathogenesis of a number of systemic diseases, such as cardiovascular disease, bacterial pneumonia, diabetes mellitus, and low birth weight. The purpose of this review is to evaluate the current status of oral infections, especially periodontitis, as a causal factor for systemic diseases. Three mechanisms or pathways linking oral infections to secondary systemic effects have been proposed: (i) metastatic spread of infection from the oral cavity as a result of transient bacteremia, (ii) metastatic injury from the effects of circulating oral microbial toxins, and (iii) metastatic inflammation caused by immunological injury induced by oral microorganisms. Periodontitis as a major oral infection may affect the host's susceptibility to systemic disease in three ways: by shared risk factors; subgingival biofilms acting as reservoirs of gram-negative bacteria; and the periodontium acting as a reservoir of inflammatory mediators. Proposed evidence and mechanisms of the above odontogenic systemic diseases are given.
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Affiliation(s)
- X Li
- Department of Oral Biology, Faculty of Dentistry, University of Oslo, Oslo, Norway.
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Feine JS, Lund JP. Treatment outcomes of fixed or removable implant-supported prostheses in the edentulous maxilla. J Prosthet Dent 2000; 84:372-3. [PMID: 11005916 DOI: 10.1067/mpr.2000.109633] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Chung JP, Mojon P, Budtz-Jørgensen E. Dental care of elderly in nursing homes: perceptions of managers, nurses, and physicians. SPECIAL CARE IN DENTISTRY 2000; 20:12-7. [PMID: 11203870 DOI: 10.1111/j.1754-4505.2000.tb00004.x] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Epidemiologic studies have shown that the oral health of residents in nursing homes is poor. This can be due to their impaired ability to maintain appropriate oral hygiene or to a lack of interest in oral care among those responsible for the care. The purpose of this study was to assess the attitudes of managers, caregivers, and physicians with regard to oral health care issues of their residents. A questionnaire sent to the managers of the 65 nursing homes in Geneva was returned by 47 (69%). According to the managers, 85% of the nursing homes organized transportation for the residents to a dental office; dental care with follow-up treatment was organized in 79% of the facilities; 68% of the facilities organized treatment for dental emergencies. Another questionnaire was distributed to 169 caregivers in 13 nursing homes. A majority had received no education in oral hygiene care of the residents. The caregivers did accept responsibility for oral hygiene care, but preferred to share it with a dentist responsible for the oral health care of the residents. Only 33% of the physicians indicated that they carried out a systematic examination of the oral cavity, and 20% agreed that the oral cavity might be an integrated part of the body. The majority of the physicians were in favor of more information on oral diseases and regular visits by a dentist; however, close collaboration with a dentist on oral health issues had a low priority.
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Affiliation(s)
- J P Chung
- Division of Gerodontology and Removable Prosthodontics, Section of Dental Medicine, 19 rue Barthélemy-Menn, CH-1205 Geneva, Switzerland
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19
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Frenkel HF. Behind the screens: care staff observations on delivery of oral health care in nursing homes. Gerodontology 1999; 16:75-80. [PMID: 10825845 DOI: 10.1111/j.1741-2358.1999.00075.x] [Citation(s) in RCA: 51] [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
OBJECTIVE To identify qualitatively carer staff attitudes, practices and critical comments related to oral health care of functionally dependent nursing home clients. DESIGN Open-ended questions included in a longer quantitative questionnaire. SETTING 22 randomly selected nursing homes in the Bristol area. SUBJECTS 416 carers employed in these homes. RESULTS The majority of carers thought that clients had a right to good oral health, accepted the carers' role in helping clients with oral and denture hygiene, but recognised that oral health care provision was deficient. However, some carers believed oral health care to be solely the clients' responsibility despite high disability levels. Main barriers to providing oral health care were low prioritization of oral health by nursing management, lack of co-operation from cognitively impaired clients, and lack of training. Carers were critical of homes' lack of arrangements for routine professional dental checks, lack of commitment to staff training, low standards of oral health care by colleagues, and lack of provision of oral hygiene aids and cleansing materials for clients. Many responses indicated ways in which nursing home oral health care could be improved. Carers reported contrasting experiences of dental treatment, and deplored recent decreased availability of subsidized dental care. CONCLUSIONS Carers' generally positive attitudes towards clients' oral health care should encourage health educators. Insights gained from qualitative data can help to identify the less obvious causes for poor oral care delivery, which can then be addressed in education and training initiatives in nursing home settings.
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Affiliation(s)
- H F Frenkel
- Department of Oral and Dental Science, University of Bristol Dental School, UK.
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20
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Affiliation(s)
- B L Mealey
- Department of Periodontics, Eglin Air Force Base Hospital, Eglin Air Force Base, Florida, USA
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21
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Abstract
An association between oral conditions such as periodontal disease and several respiratory conditions has been noted. For example, recent evidence has suggested a central role for the oral cavity in the process of respiratory infection. Oral periodontopathic bacteria can be aspirated into the lung to cause aspiration pneumonia. The teeth may also serve as a reservoir for respiratory pathogen colonization and subsequent nosocomial pneumonia. Typical respiratory pathogens have been shown to colonize the dental plaque of hospitalized intensive care and nursing home patients. Once established in the mouth, these pathogens may be aspirated into the lung to cause infection. Other epidemiologic studies have noted a relationship between poor oral hygiene or periodontal bone loss and chronic obstructive pulmonary disease. Several mechanisms are proposed to explain the potential role of oral bacteria in the pathogenesis of respiratory infection: 1. aspiration of oral pathogens (such as Porphyromonas gingivalis, Actinobacillus actinomycetemcomitans, etc.) into the lung to cause infection; 2. periodontal disease-associated enzymes in saliva may modify mucosal surfaces to promote adhesion and colonization by respiratory pathogens, which are then aspirated into the lung; 3. periodontal disease-associated enzymes may destroy salivary pellicles on pathogenic bacteria to hinder their clearance from the mucosal surface; and 4. cytokines originating from periodontal tissues may alter respiratory epithelium to promote infection by respiratory pathogens.
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Affiliation(s)
- F A Scannapieco
- Department of Oral Biology, University at Buffalo, State University of New York, USA
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Russell SL, Boylan RJ, Kaslick RS, Scannapieco FA, Katz RV. Respiratory pathogen colonization of the dental plaque of institutionalized elders. SPECIAL CARE IN DENTISTRY 1999; 19:128-34. [PMID: 10860077 DOI: 10.1111/j.1754-4505.1999.tb01413.x] [Citation(s) in RCA: 148] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Although it has been established that aspiration of pharyngeal bacteria is the major route of infection in the development of nosocomial pneumonia, colonization of the pharyngeal mucosa by respiratory pathogens has been shown to be a transient phenomenon. It has been suggested that the dental plaque may constitute an additional, possibly more stable, reservoir of respiratory pathogens. The purpose of this study was to assess the prevalence of oral colonization by potential respiratory pathogens in a group of elderly (mean age = 75.9 yrs) chronic-care-facility residents (n = 28) and a group of age-, gender-, and race-matched outpatient control subjects (n = 30), with specific attention to plaque present on tooth, denture, and oral mucosal surfaces. Plaque scores on teeth and dentures were significantly higher in the chronic-care-facility (CCF) subjects than in the dental outpatient control (DOC) subjects (PII 2.3 vs. 1.2 and denture plaque 1.4 vs. 0.3). While no subjects in the DOC group were found to be colonized with respiratory pathogens (> 1.0% of the cultivable aerobic flora), 14.3% (4/28) of the CCF subjects were found to be colonized. Oral colonization with respiratory pathogens in CCF subjects was associated with the presence of chronic obstructive pulmonary disease (COPD) and higher plaque scores. These results suggest that deficient dental plaque control and the presence of COPD may be related to respiratory pathogen colonization of dental plaque in chronic-care-facility residents.
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Affiliation(s)
- S L Russell
- Department of Periodontics, New York University College of Dentistry, NY 10010-4086, USA
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23
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Day J, Martin MD, Chin M. Efficacy of a sonic toothbrush for plaque removal by caregivers in a special needs population. SPECIAL CARE IN DENTISTRY 1998; 18:202-6. [PMID: 10219185 DOI: 10.1111/j.1754-4505.1998.tb01740.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Oral hygiene and oral health are a major concern for long-term-care facility residents who are unable to care for themselves. In this six-week study, the efficacy of a sonic toothbrush (Sonicare) was compared with traditional manual brushing in a setting where hygiene care was provided by caregivers. Evaluations of plaque levels were made at baseline and at 2, 4, and 6 weeks according to the Silness and Löe index. The sonic brush was found to be significantly superior to the manual brush over the trial period (MANCOVA; p = 0.026). Plaque reduction at 6 weeks was found to be 38% with the sonic brush and 6% with the manual brush. The results indicate that the sonic brush may be an effective way to provide improved oral health to nursing home subjects when oral care is caregiver-provided.
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Affiliation(s)
- J Day
- University of Washington School of Dentistry, Department of Oral Medicine, Seattle 98195, USA
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24
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Limeback H. Implications of oral infections on systemic diseases in the institutionalized elderly with a special focus on pneumonia. ANNALS OF PERIODONTOLOGY 1998; 3:262-75. [PMID: 9722710 DOI: 10.1902/annals.1998.3.1.262] [Citation(s) in RCA: 75] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Systemic infection in the elderly patient living in a chronic care setting presents a significant burden to the health care system. The extent to which oral organisms cause systemic infections through hematogenous dissemination in the institutionalized elderly is still unknown. A more likely and common route of systemic infection by oral microorganisms is through aspiration of oropharyngeal fluids containing oral pathogenic microorganisms, which colonize the lower respiratory tract and cause pneumonia. Respiratory pathogens emerge in the dental plaque of elderly patients with very poor oral hygiene and severe periodontal disease. In the chronic care setting, aspiration of oropharyngeal fluids contaminated with these bacteria occurs in patients with diminished host defenses, resulting in bacterial pneumonia. This is also a problem in intensive care units in the hospital setting. In one study, pre-rinsing with a 0.12% chlorhexidine gluconate mouthwash significantly lowered the mortality rate from postsurgical pneumonia in patients undergoing open heart surgery. Selective digestive decontamination, a technique involving the topical application of antimicrobials to reduce the risk of colonization of the respiratory tract, has been used to reduce the incidence of nosocomial pneumonia in the acute care setting of hospitals. This technique has not been employed in the nursing home setting. Whether improving oral hygiene would also lower the risk in either of these settings has not been studied. A number of obstacles must be overcome in designing studies to investigate the relationship between oral infections and lung infections in the institutionalized elderly. Ethical issues must be addressed, and full collaboration of the medical team is required. Future studies should establish whether reducing the risk for pneumonia in the institutionalized elderly is possible through improved oral health.
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Affiliation(s)
- H Limeback
- Faculty of Dentistry, University of Toronto, Canada.
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25
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Loesche WJ, Lopatin DE. Interactions between periodontal disease, medical diseases and immunity in the older individual. Periodontol 2000 1998; 16:80-105. [PMID: 10337306 DOI: 10.1111/j.1600-0757.1998.tb00117.x] [Citation(s) in RCA: 90] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- W J Loesche
- Department of Biological and Material Sciences, School of Dentistry, University of Michigan, Ann Arbor, USA
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Mojon P, Budtz-Jørgensen E, Michel JP, Limeback H. Oral health and history of respiratory tract infection in frail institutionalised elders. Gerodontology 1997; 14:9-16. [PMID: 9610298 DOI: 10.1111/j.1741-2358.1997.00009.x] [Citation(s) in RCA: 64] [Impact Index Per Article: 2.4] [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 look for a relationship between history of respiratory tract infection (RTI) and oral health in very old subjects. SETTING AND SUBJECTS 302 frail elders (mean age: 85 years) living in a medical care facility were examined by one dentist. OUTCOME MEASURES The incidence of RTI over 1 year had been recorded along with markers of nutritional status and degree of dependency. The oral examination comprised an evaluation of hygiene, quality of prostheses and the prevalence of caries, periodontal disease and mucosal disorders. RESULTS One third (33%) of the subjects had experienced at least one episode of RTI, and a fifth (19%) had visited the dentist in emergency. The incidence of RTI had been greater among dentate subjects and those who came to the dentist in emergency. The dentate subjects with a history of RTI had higher plaque score (P = 0.02). Half (49%) of the subjects had oral disorders that could develop in a dental emergency and these subjects had had a higher risk of RTI (relative risk: 1.9, 95% confidence interval: 1.1-3.9). The presence of selected oral disorders associated with low serum albumin increased the relative risk of having had RTI to 3.2 (1.5-6.7). The association between presence of actual oral health problems and previous experience of RTI was more noticeable in those who had poor general health or were more debilitated. CONCLUSIONS The present study suggests that poor oral hygiene and the presence of potential emergency could be major risk factors for RTI among the frail elderly.
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Affiliation(s)
- P Mojon
- Division of Gerodontology and Removable Prosthodontics, University of Geneva, Switzerland.
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27
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Affiliation(s)
- J D Beck
- Department of Dental Ecology, University of North Carolina, Chapel Hill, North Carolina, USA
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28
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Abstract
Bacterial pneumonia is a prevalent and costly infection that is a significant cause of morbidity and mortality in patients of all ages. The continuing emergence of antibiotic-resistant bacteria (e.g., penicillin-resistant pneumococci) suggests that bacterial pneumonia will assume increasing importance in the coming years. Thus, knowledge of the pathogenesis of, and risk factors for, bacterial pneumonia is critical to the development of strategies for prevention and treatment of these infections. Bacterial pneumonia in adults is the result of aspiration of oropharyngeal flora into the lower respiratory tract and failure of host defense mechanisms to eliminate the contaminating bacteria, which multiply in the lung and cause infection. It is recognized that community-acquired pneumonia and lung abscesses can be the result of infection by anaerobic bacteria; dental plaque would seem to be a logical source of these bacteria, especially in patients with periodontal disease. It is also possible that patients with high risk for pneumonia, such as hospitalized patients and nursing home residents, are likely to pay less attention to personal hygiene than healthy patients. One important dimension of this personal neglect may be diminished attention to oral hygiene. Poor oral hygiene and periodontal disease may promote oropharyngeal colonization by potential respiratory pathogens (PRPs) including Enterobacteriaceae (Klebsiella pneumoniae, Escherichia coli, Enterobacter species, etc.), Pseudomonas aeruginosa, and Staphylococcus aureus. This paper provides the rationale for the development of this hypothesis especially as it pertains to mechanically ventilated intensive care unit patients and nursing home residents, two patient groups with a high risk for bacterial pneumonia.
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Affiliation(s)
- F A Scannapieco
- Department of Oral Biology, School of Dental Medicine, State University of New York at Buffalo, USA.
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29
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Affiliation(s)
- E Budtz-Jörgensen
- Division of Gerodontology and Removable Prosthodontics, University of Geneva, Switzerland
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30
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Loesche WJ, Abrams J, Terpenning MS, Bretz WA, Dominguez BL, Grossman NS, Hildebrandt GH, Langmore SE, Lopatin DE. Dental findings in geriatric populations with diverse medical backgrounds. ORAL SURGERY, ORAL MEDICINE, ORAL PATHOLOGY, ORAL RADIOLOGY, AND ENDODONTICS 1995; 80:43-54. [PMID: 7552861 DOI: 10.1016/s1079-2104(95)80015-8] [Citation(s) in RCA: 72] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
OBJECTIVE To determine whether there is a difference in the oral/dental health in older persons with different life styles and medical status. STUDY DESIGN Survey (cross-sectional study) included four groups: (1) subjects (n = 123) living in a residential retirement home or community dwelling; (2) subjects (n = 218) seeking dental treatment at a Veterans Affairs Dental Outpatient Clinic; (3) subjects (n = 132) resident in a VA long-term care facility; and (4) subjects (n = 81) recently admitted to a VA acute care ward with a diagnosis of cerebral vascular accident or other neurologic problem. Each subject answered questions on medical and dental health and dietary preferences in a comprehensive interview. They were given a comprehensive dental examination that included measurements of stimulated salivary flow and minor salivary gland output. RESULTS The data from groups 2 and 3 confirmed previous reports that independent living subjects have better oral/dental health than dependent living subjects. The data from groups 1 and 4, obtained from geriatric populations on the opposite ends of the medical health/disease continuum provide new information that suggests that good medical health and good oral/dental health are linked. The subjects in group 1 were very healthy as judged by their longevity; 54% were > or = 80 years and they had low reported prevalence of medical disease. Only 6% were edentulous and the dentate persons were missing 4.5 teeth. In contrast, over 50% of the patients in group 4 were < 70 years; they had an edentulous rate of 49% and among the dentate persons had an average 12 missing and 5 decayed teeth. CONCLUSIONS The medically healthy persons had excellent dental health whereas the sickest persons were either edentulous or had many missing teeth.
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Affiliation(s)
- W J Loesche
- University of Michigan School of Dentistry, Ann Arbor, USA
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31
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Hildebrandt GH, Loesche WJ, Lin CF, Bretz WA. Comparison of the number and type of dental functional units in geriatric populations with diverse medical backgrounds. J Prosthet Dent 1995; 73:253-61. [PMID: 7760274 DOI: 10.1016/s0022-3913(05)80202-1] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Elderly subjects (N 430) from four convenience populations that represented different levels of medical health--independent living (Veterans Affairs and non-Veterans Affairs), nursing home, and hospitalized acute care--were given dental examinations. The independent living groups had significantly higher numbers of functional units (opposing natural or prosthetic tooth pairs) and of contiguous functional units compared with the nursing home and hospitalized groups. There was a shift from functional units that consisted of natural teeth to functional units that consisted of prosthetic teeth in the nursing home and hospitalized groups. Numbers of functional units were negatively correlated to plaque index, papillary bleeding scores, and minor salivary gland output. This study suggests a strong relationship between functional integrity of the dentition and general health.
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Affiliation(s)
- G H Hildebrandt
- Department of Cariology, Restorative Sciences, and Endodontics, School of Dentistry, University of Michigan, Ann Arbor 48109-1078, USA
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Navazesh M, Mulligan R. Systemic dissemination as a result of oral infection in individuals 50 years of age and older. SPECIAL CARE IN DENTISTRY 1995; 15:11-9. [PMID: 7676361 DOI: 10.1111/j.1754-4505.1995.tb00466.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The oral pathosis caused by systemic disorders in middle-aged and elderly adults has been the focus of many publications in recent years. The intraoral soft and hard tissue changes associated with systemic disorders, medications, chemotherapy, and radiation treatment have been well-investigated and -documented. Far less attention has been paid to the role of oral infection as the etiology of systemic disorders. A literature review (1980-1994) is provided here focusing on well-documented cases in which systemic disorders were caused by oral foci of infections. This paper attempts to raise the level of awareness of practitioners in considering possible systemic complications caused by oral infection. It also emphasizes the need for further longitudinal studies in this field involving healthy and medically compromised elderly individuals.
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Affiliation(s)
- M Navazesh
- Department of Dental Medicine & Public Health, University of Southern California, School of Dentistry, Los Angeles 90089-0641, USA
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Abstract
The relationship between oral health status and well-being of community dwelling frail elders was studied through questionnaires delivered to and filled out by 592 elders receiving home delivered meals. Oral status covered oral function, dental problems, oral hygiene practices and appliance use in the sample. Oral status was measured in a sub sample of 50 subjects given an oral examination, using the criteria above and soft tissue status. Plaque, calculus, and caries were measured in dentate subjects of the sub sample. Well-being was measured using standardised scales. The results indicate that oral status was related to well-being status.
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Affiliation(s)
- H L Long
- Department of Dental Public Health and Hygiene, School of Dentistry, University of California, San Francisco, USA
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34
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Abstract
The prevalence and severity of periodontitis increases with age. Epidemiologic studies have identified several risk variables associated with advancing periodontitis in older adults: namely tobacco smoking, frequency of dental appointments, infection with anaerobic bacteria considered periodontal pathogens, plaque and calculus accumulation, and some socioeconomic variables. Future morbidity from periodontitis might be reduced by minimizing the impact of these risk-associated variables at younger ages. Treatment of periodontal disease in community-dwelling older adults should be aimed at (1) targeting care to their overall health, functional, and esthetic needs; (2) strategic planning for maximal health and patient satisfaction; (3) documentation of past susceptibility and current risk; (4) control of principal risk factors; (4) investing time in patient education and informed consent; and (5) planning ahead for a potentially catastrophic decline in health. Periodontal treatment needs should be met in an integrated treatment plan that considers the overall prognosis for the dentition and individual teeth and the most efficacious prosthodontic options. Frequent recall for supportive periodontal care is essential. Several medical, physical, and societal impediments to provision of optimal care for older adults should be sought and minimized by the practitioner. Population dynamics and health-oriented activism among older adults are increasing the demand for essential and elective periodontal and prosthodontic services, which are met by implant-supported prostheses. Over the next few decades, as the incidence of tooth loss declines and our knowledge of the pathogenesis of periodontitis and biology of tissue regeneration increases, there will likely be a renewed emphasis on the preservation of the natural periodontium.
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Affiliation(s)
- R P Ellen
- Department of Periodontics, Faculty of Dentistry, University of Toronto, Ont., Canada
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35
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Feine JS, de Grandmont P, Boudrias P, Brien N, LaMarche C, Taché R, Lund JP. Within-subject comparisons of implant-supported mandibular prostheses: choice of prosthesis. J Dent Res 1994; 73:1105-11. [PMID: 8006238 DOI: 10.1177/00220345940730051301] [Citation(s) in RCA: 124] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Although previous studies have demonstrated that implant-supported prostheses are more satisfactory and efficient for edentulous patients than are conventional prostheses, until now no investigation has directly compared different types of implant-supported prostheses. We carried out a within-subject cross-over clinical trial with fixed and long-bar removable implant-supported mandibular prostheses. Fifteen subjects were randomly divided into two groups. One group received the fixed prosthesis first, while the other first received the removable. After a two-month adaptation period, psychometric measurements of various aspects of the prostheses and physiological tests of masticatory efficiency were carried out. The prostheses were then changed, and the procedures repeated. At the end of the study, subjects chose the prosthesis they wished to keep. In this paper, we report on the data gathered at this last appointment. Eight subjects chose the fixed (F group), and seven chose the removable (R group). Both groups rated stability and ability to chew with the fixed as significantly better than with the removable. However, the R group rated ease of cleaning as the most important factor governing their decision, followed by esthetics and stability. The F group considered stability to be the most important factor in their decision, followed by chewing ability and ability to clean. There was a tendency for the removable to be chosen by older subjects (+50 years). These results suggest that patients choose fixed or removable implant-supported prostheses for specific reasons, and that patient attitudes should be considered when the design of a prosthesis is being planned for an individual patient.
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Affiliation(s)
- J S Feine
- Université de Montréal, Faculté de médecine dentaire, Département de restauration, Centreville, Québec
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Abstract
Interest among researchers in the diagnosis, aetiology, prevention, and treatment of root caries has increased substantially over the past two decades. However, there are some fundamental problems impeding the advancement of the field which remain to be addressed and resolved. A universally acceptable definition of root caries is not yet available. The relationship of root caries to coronal caries has not been established. The underlying disease process is still not clearly understood. The optimal utilisation of preventive/therapeutic agents for the treatment or prevention of root caries has not been determined. New treatment materials and preventive agents have not yet been tested in controlled clinical trials. These are a few of the issues and problems which we address in this paper.
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Affiliation(s)
- R J Billings
- Department of Community Dentistry, Eastman Dental Center, Rochester, NY, USA
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Clark DC, Morgan J, MacEntee MI. Effects of a 1% chlorhexidine gel on the cariogenic bacteria in high-risk elders: a pilot study. SPECIAL CARE IN DENTISTRY 1991; 11:101-3. [PMID: 1887358 DOI: 10.1111/j.1754-4505.1991.tb00826.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Root caries in dentate elderly patients is a problem which may be controlled with chlorhexidine. The purpose of this pilot study was to establish the extent and duration of the antimicrobial effects from an intensive regimen of a 1% chlorhexidine gel in institutionalized elders who had experienced high caries activity in the previous year. Stimulated saliva samples from all subjects before treatment produced more than 105 colony forming units/milliliters of Streptococcus mutans (mean: 2.0 x 10(7); s.d.: 2.0 x 10(7)) when diluted and cultured on Mitus Salivarius-bacitracin agar for 48 hours. Findings suggest that daily treatments for 1 week with a 1% chlorhexidine gel can reduce the number of cariogenic bacteria in elderly people for approximately 3 weeks after treatment.
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Affiliation(s)
- D C Clark
- Department of Clinical Dental Sciences, The University of British Columbia, Vancouver
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