Development of a systematic oral care program for frail elderly persons

Homebound oral care for older adults: A qualitative study of professional carers' perspectives in Perth, Western Australia

OBJECTIVE

To examine professional support workers and case managers' (professional carers) perspectives of what promoted or compromised oral health care in homebound adults aged over 65 years in Perth, Western Australia and identify professional carers' need for support in this context.

BACKGROUND

Accessing dental services can be difficult to navigate and unaffordable for homebound older adults. Paid carers often play a substantial role in facilitating access to services yet there is limited qualitative evidence of the perspectives of these stakeholders.

METHODS

Given limited evidence in this area, this simple qualitative study was informed by constructivist grounded theory. Participants comprised 15 professional carers of homebound older adults. Transcripts were analysed to identify participant perceptions of key barriers and enablers to providing oral health care.

RESULTS

Barriers to clients accessing dental care included participants' uncertainty around navigating the dental system, low priority of oral health care, affordability and confusion around who was responsible to provide oral care. Enablers included participants supporting clients' autonomy around oral care, better integration of oral care into primary health care and education and opportunity for training for professional carers.

CONCLUSION

Ensuring oral health is part of primary health plans, clarifying roles and responsibilities around delivering oral health care to homebound older adults and training carers were key findings. Inter-sectoral collaboration between the dental and aged care sectors can benefit dental practitioners and professional carers in shared learning and has likely flow-on effects for homebound older adults.

[Is oral care for dysphagic patients wasted time? A narrative review on the effects of oral care on pneumonia risk and guidelines for an effective and structured approach]

Aspiration pneumonia is a common cause of death in dysphagia patients. In this review, we investigate whether a structured oral care approach can help to reduce pneumonia risk in dysphagic patients. In addition, guidelines for the implementation of oral care on the basis of the analyzed studies are presented. Oral care has positive effects on the risk of pneumonia in dysphagia patients. Oral care should be based on the principles of simplicity, safety, efficiency and effectiveness, universality and economy and it should include all parts of the oral cavity. Effective oral care takes less than five minutes a day. The tactile stimulation prepares the patient for dysphagia therapy and can be considered wisely-invested time.

Comparison of wiping and rinsing techniques after oral care procedures in critically ill patients during endotracheal intubation and after extubation: A prospective cross-over trial

AIM

Endotracheal intubation of critically ill patients increases the risk of aspiration pneumonia, which can be reduced by regular oral care. However, the rinsing of the residual oral contaminants after mechanical cleaning carries the risk of aspirating the residue during the intubation period. Removing the contaminants by wiping with mouth wipes could be an alternative to rinsing with water because of no additional fluid. This study tested: (i) the amount of oral bacteria during endotracheal intubation and after extubation; and (ii) the changes in the bacterial count during oral care procedures.

METHODS

Thirty-five mechanically ventilated patients in the intensive care unit were enrolled. The amount of bacteria on the dorsal tongue surface was counted before and following oral care and then after the elimination of contaminants either by rinsing with water and suctioning or by wiping with mouth wipes. The oral bacterial amount was compared statistically between the intubation and extubation status and among set time points during the oral care procedure.

RESULTS

The oral bacterial count was significantly decreased after extubation. During the oral care procedure, the oral bacterial amount was significantly lower after eliminating the contaminants either by rinsing or wiping, with no remarkable difference between the elimination techniques.

CONCLUSIONS

The findings suggest that the oral bacterial amount is elevated during endotracheal intubation, which could increase the risk of aspiration pneumonia. The significant reduction in the bacterial count by wiping indicates that it might be a suitable alternative to rinsing for mechanically ventilated patients.

Development of an Oral Assessment Sheet for Evaluating Older Adults in Nursing Homes

A new general use oral assessment sheet (OAS), comprising three items each in three categories (i.e., oral hygiene, biting and chewing, and oral function), was developed to improve the oral health of older adults requiring nursing care. Seventy-nine care workers used the assessment sheet to evaluate oral conditions in 188 institutionalized older adults. Forty-five care workers and three dental professionals then assessed oral conditions in 45 institutionalized older adults using the test-retest method before and after dental professional guidance. Cronbach's alpha of the OAS was 0.72, and 0.65, 0.57, and 0.82 for the three subcategories of oral hygiene, biting and chewing, and oral function, respectively. After dental professional intervention, absolute and relative agreement coefficients increased to more than 0.6 and 0.89, respectively. Reliability and validity of the OAS were verified, and difficulties in oral assessment experienced by care workers were identified. [Res Gerontol Nurs. 2017; 10(5):234-239.].

Examination of intensive care unit patients' oral health

BACKGROUND

Oral health problems are common complications that most intensive care unit patients experience. There are many factors that affect oral health negatively and nurses have important responsibilities in this regard.

AIM

The aim of this study was assessment of the intensive care unit patients' oral health and risk factors.

METHODS

This study was planned as a descriptive study and conducted between December 2015 and June 2016, with 202 patients in 20 intensive care units of 6 hospitals in Turkey. Data were collected via Data Collection Form and Bedside Oral Exam guide. Oral health assessment of patients was made using a source of light and a tongue depressor.

RESULTS

We observed a significant difference in score of the Bedside Oral Exam guide by age, consciousness, type of respiration and feeding, the frequency of oral health, the total number of drugs, and technique of oral care (P < 0.05). None of the intensive care units were using the oral assessment guide.

CONCLUSION

The result of this study shows that there are various risk factors that adversely affect the oral health of intensive care unit patients. Nurses should undertake assessments on the basis of oral care protocols for patients at risk and carry out evidence-based individualized oral care applications.

Relationship between removable prosthesis and some systemics disorders

This article reviews the dental literature concerning the potential impact of the removable prosthesis (RP) on the health status of patients with certain systemic diseases. Literature was surveyed using Medline/PubMed database resources, as well as a manual search, up to 2015 to identify appropriate articles that addressed the aim of this review. The research used keywords about associations between RP and six pathologies: Human immunodeficiency virus infection, diabetes mellitus, pulmonary diseases, gastric-Helicobacter pylori, cancer, and cardiovascular diseases. Analysis of literature showed that in patients with dentures having one or more of the six general conditions listed, Candida albicans organism is more frequently found in the oral flora compared to healthy denture wearer. Although causality has not been established and pending further research on this topic, the hygienic practices necessary to minimize the risk of numerous pathologies should be strengthened in the case of these patients, all the more in the presence of physical or psychological disability. The relationship between the general diseases and increasing of oral candidiasis denture patients is not explained. Therefore, attention to oral hygiene and professional care for removing C. albicans may be beneficial in these medically compromised patients.

[The significance of oral care in dysphagia patients]

As society ages the number of dysphagia patients and elderly people who cannot independently manage oral care will also increase. Maintaining or improving proper swallowing and oral functions is an important issue from the perspective of retaining quality of life (QOL) and motivation in living. Dysphagia patients are susceptible to aspiration pneumonia, and are also more likely to be malnourished. Oral care for dysphagia patients does not involve simply cleaning the oral cavity, but also preventing aspiration pneumonia, which can be fatal. At the same time, it is related to improving eating and swallowing function and preventing dehydration and malnutrition. It is therefore very important from the perspective of improving QOL. Mechanical stimulation in oral care also plays a role as indirect training in eating and swallowing rehabilitation. The significance of oral care therefore lies in three points: (1) preventing aspiration pneumonia, (2) preventing malnutrition, and (3) indirect training in eating and swallowing rehabilitation. An oral care system of standardized oral care that can be completed in 5 minutes is promising as an effective means of oral rehabilitation.

Effect of an oral hygienic care program for stroke patients in the intensive care unit

PURPOSE

The effects of an oral hygienic care program (OHCP) have been reported in several diseases. However, no study exists investigating the influence of an OHCP on stroke patients or patients in the intensive care unit (ICU) has been reported, thus we sought to investigate the potential effect of an OHCP.

MATERIALS AND METHODS

Fifty-six consecutive stroke patients who were admitted to the ICU were randomly assigned to two groups: the intervention (29 patients) and control groups (27 patients). The OHCP included tooth brushing with an inter-dental brush and tongue cleaner and cleaning with chlorhexidine was administered to patients by one dentist once per day during admission in the ICU (mean, 2.2 weeks). The plague index, gingival index, clinical attachment loss, and colonization degree of candida albicans were assessed.

RESULTS

After OHCP, the plaque index, gingival index, and colonization degree of candida albicans in saliva showed a significant decrease in the intervention group compared to those of the control group (p<0.05). However, no significant difference was observed in clinical attachment loss and the colonization degree of candida albicans on the tongue (p>0.05).

CONCLUSION

Our OHCP was effective in improving the oral hygienic status and periodontal health of stroke patients during their stay in the ICU. Therefore, we recommend administration of the OHCP for stroke patients during their stay in the ICU.

[Oral conditions and oral management approaches in mild dementia patients]

AIM

The oral management of dementia patients is critical to prevent aspiration pneumonia and maintain patients' quality of life. However, the oral health status of these patients has not been adequately elucidated thus far, and it is not well understood how oral care is managed for mild dementia patients. To provide effective oral management for mild dementia patients, we investigated their oral health status and how their oral care was managed.

METHODS

We enrolled 10 outpatients aged 66 to 85 years old who regularly visited our neurology clinic. All of the patients had mild dementia. We conducted 2 questionnaire studies regarding oral hygiene and dentures and performed an oral examination to evaluate the changes in oral hygiene status over time. The questionnaire was designed to explore the understanding of oral hygiene methods. Oral care instructions were given to the patients and their caregivers. Three surveys of 2 questionnaires each were performed. The survey was conducted at the initial visit, and 3 months and 6 months later.

RESULTS

Although oral care instructions were given to the patients and their caregivers, neither their plaque index nor gingival index showed major improvement over time. Based on the results of these questionnaires, patient awareness of oral hygiene did not change over time.

CONCLUSION

It is difficult for patients with mild dementia to perform oral care by themselves. It is important to make oral hygiene habits second nature in middle-aged patients, to introduce oral management to be performed by the caregivers and to promote early dental intervention to improve and maintain oral hygiene status in mild dementia patients.

Influence of musculoskeletal conditions on oral health among older adults

Both musculoskeletal disorders and diseases of the oral cavity are common and potentially serious problems among older persons, yet little attention has been given to the links between them. Several musculoskeletal diseases, including osteoporosis, Paget's disease, and arthritic disorders, may directly involve the oral cavity and contiguous structures. Drugs used to treat musculoskeletal diseases, including corticosteroids and bisphosphonates, increase the risk of suppression of the immune system and osteonecrosis of the jaw, respectively. Many people with disabling osteoarthritis, rheumatoid arthritis, and other conditions have difficulty practicing good oral hygiene and traveling to dental offices for professional help. Various inexpensive measures can help such individuals, including education of their caregivers and provision of antimicrobial mouthwashes and special toothbrushes.

Colonization of dental plaque by respiratory pathogens in dependent elderly

Pneumonia can be a life-threatening infection, especially in the elderly, and it is a significant cause of morbidity and mortality. The purpose of this study was to assess the existence of oral infectious pathogens potentially causing the respiratory disease in the dependent elderly. The dental plaques of 138 dependent elderly were examined to identify microorganisms by the culture method. Twenty-one species of microorganisms were detected in the dental plaques in this study. In 89 cases out of 138 (64.5%), potential respiratory pathogens colonized in the dental plaques of the dependent elderly. The results of the present study revealed that bacteria that commonly cause respiratory infection colonized in dental plaques of the aged, dependent subjects. Therefore, dental plaques must be considered a specific reservoir of colonization and subsequent aspiration pneumonia in dependent elderly.

Oral health protocol for the dependent institutionalized elderly

Establishing an oral hygiene protocol for the frail and functionally dependent elderly should be of special concern to health care providers. The previous assessment of a care center, including patients or residents and staff, allows an effective strategy to be designed. Oral health protocols are mainly based on the daily removal of bacterial plaque from teeth or prostheses (or both), cleaning of oral mucosa, and continual oral hydration. These practices are facilitated by the use of electric toothbrushes and products such as chlorhexidine, fluoride toothpastes, and rinses or gels for dry mouth. This type of protocol should include regular collaboration with dental professionals and provide a program of continuous training for nursing staff on oral health issues.

Self-reported oral hygiene habits among institutionalised elderly and their relationship to the condition of oral tissues in Taubate, Brazil

OBJECTIVES

To record self-reported hygiene habits, examine the oral conditions of a sample group of institutionalised elderly, and examine possible relationships between these habits and conditions.

DESIGN

Cross-sectional.

SETTING

All the institutions for the elderly in Taubaté, Brazil.

SUBJECTS

The entire population of these institutionalised elderly people (n = 553).

INTERVENTION

The subjects were interviewed and underwent an oral examination.

MAIN OUTCOME MEASURES

Oral hygiene habits, oral conditions and statistical relationships between habits and oral conditions were recorded.

RESULTS

The average age of the subjects who knew their age (n = 364) was 74.9 years (+/-12.9), and 64.7% of the sample group were females. Denture-related stomatitis was found in 19.5%, impaired manual dexterity in 40%, dry mouth sensation in 36.3%, difficulty in performing oral hygiene in 20%, no oral hygiene-related orientation in 54.1%, no periodic oral examinations in 59.5%, and no tongue cleaning in 68.3% was declared. Among dentate subjects, 73.3% had periodontal disease, 54.7% had caries, 26% reported no toothbrushing, and 7.3% reported flossing. Of the denture wearers, 7% did not brush their dentures. Denture-related stomatitis showed a statistical relationship with impaired manual dexterity (p = 0.012) and an inverse statistical relationship with denture brushing frequency (p = 0.006). Periodontal disease showed an inverse relationship to flossing (p < 0.001) and tongue cleaning (p = 0.0026). Caries showed an inverse relationship with tooth-brushing (p = 0.043), flossing (0.022), proper oral hygiene orientation (p = 0.041) and periodical check-ups (p = 0.007).

CONCLUSION

Oral hygiene practices in this sample group were found to be inadequate, and statistically significant relationships were verified between the lack of good oral hygiene practices and the deleterious oral conditions.

Discrimination of functional capacity for oral hygiene in elderly Spanish people by the Barthel General Index

OBJECTIVES

To explore, among the institutionalized elderly in Spain, the association between functional dependence in manipulating aids used in oral self-care (oral hygiene dependence) and general functional capacities, as measured by the Index of Activities of Daily Oral Hygiene (ADOH) and the Barthel Index (BI), respectively.

METHODS

A cross-sectional study was performed in 2002 on 390 Spanish residents of a residential home for the elderly aged, 65-101 years. All study subjects underwent a oral examination and their ADOH and BI scores assessed. The association between the index scores was studied and the discriminant capacity of BI for oral hygiene dependence was calculated.

RESULTS

The mean number of decayed, missing, or filled permanent teeth (+/-SD) was 26.6 +/- 7.3. The mean BI score was 68.31 (95% CI 64.35-72.27), and 172 individuals (44.1%; 95% CI 39.2-49.0%) were independent in all BI-measured functions. The mean ADOH score was 2.43 (95% CI 2.11-2.75), and 238 individuals (61.0%; 95% CI 56.2-65.9%) were independent for oral hygiene, 39 (10.0%; 95% CI 7.2-13.4%) required assistance (assistive devices), and 113 (29.0%; 95% CI 24.5-33.5%) were completely dependent. The BI scores were significantly correlated with the ADOH scores (r = -0.80, P < 0.001). The BI showed a high discriminant capacity to identify the individuals who were dependent for oral hygiene in this population (area under the ROC curve +/- SE = 0.929 +/- 0.013). Using the optimal cut-off point according to the Youden Index (<61), the sensitivity was 0.87 +/- 0.03 and specificity 0.87 +/- 0.02.

CONCLUSION

There is a close association between BI and ADOH in this population, which could be useful to identify elderly individuals who are dependent for oral hygiene.

Improved oral hygiene and Candida species colonization level in geriatric patients

OBJECTIVES

This work consists in improving oral hygiene (OH) for elderly dependent people in long-term hospital care, in order to decrease the degree of colonization and the associated risk of developing oral candidiasis. As this population frequently suffers from such colonization and because it is difficult to install and practice OH care, a study protocol was designed at the request of geriatricians. The objective of the present study was to set up a programme of OH, applied by the care staff, and to monitor oral colonization of by Candida spp.

BASIC RESEARCH DESIGN

We compared the levels of hygiene and Candida spp. colonization for a group of 110 long-term patients in geriatric departments at T1, when clinical data were collected and oral mycological samples taken before the OH protocol was applied, and at T2, during the postprotocol phase after 3 months of application, when the clinical data and sample collection were repeated.

RESULTS

During these 3 months 11 patients died. These patients were excluded from the results, which are presented for matched series of the 99 patients still present at T2. Statistical analysis comparing the clinical and biological parameters at T1 and T2 established that there had been an improvement in OH: the 'adequate' level was reached for 72.4% of patients at T2 compared with 41.8% at T1 (P < 0.001) and the 'very inadequate' level was observed for 9.2% at T2 compared with 27.9% at T1 (P < 0.01). A reduction was observed in the number of patients showing the highest degree of C. albicans and C. glabrata colonization (> 50 colony forming units) from 41.9% at T1 to 24.9% at T2 (P < 0.05) and from 56.4% at T1 to 13.0% at T2 (P < 0.05) respectively. The number of patients with candidiasis fell significantly from 43.2% at T1 to 10.2% at T2.

CONCLUSIONS

The OH protocol led to an overall decrease in Candida spp. colonization, a significant reduction in the number of candidiasis and an improvement in the level of oral and denture hygiene but vigilance is still necessary concerning OH care and the initial training of staff in specific care of the mouth.

[Domiciliary assistance dental programs: a current demand]

INTRODUCTION

The growing demand of dental treatment by institutionalised and community-dwelling older adults has made necessary to develop and to evaluate domiciliary dental care programmes.

OBJECTIVE

Delivering and economic evaluation of comprehensive oral health care treatment to older adults living at home or in geriatric centres, with problems of transportation.

PROGRAM

A domiciliary dental care program in a nursing home and in a group of people receiving domiciliary care has been develop. During a 10 and 5 month period and working with 210 and 47 patients respectively, a dentist and hygienist treated the basic dental needs with portable instruments.

DISCUSSION

In spite of the advantages of those programmes, they have a lot of problems such as the economic costs (25,000 Euros in the nursing home and 16,700 in their own house), the dental treatment limitations and the few patients you can visit in one day. The development of domiciliary dental care treatment programmes suppose high economics cost that we must pay attention.

High correlation between the bacterial species in denture plaque and pharyngeal microflora

OBJECTIVES

The morbidity and mortality of the dependent elderly that result from aspiration pneumonia are recognized as a major geriatric health problem. Most cases of bacterial pneumonia are initiated following colonization or superinfection of the pharynx by pathogenic bacteria, followed by aspiration of pharyngeal contents. A recent study revealed that bacteria, that commonly cause respiratory infection, colonized the dentures of dependent elderly. This suggests that denture plaque may function as a reservoir of potential respiratory pathogens to facilitate colonization on the pharynx. The purpose of this study was to determine the possible correlation between denture and pharyngeal microflora.

STUDY DESIGN

The denture and pharyngeal bacterial flora of 50 dependent elderly were examined, and the microorganisms identified by culturing. The agreement between the bacterial species in denture plaque and pharyngeal microflora was investigated using the Kappa method.

RESULTS

The microorganism species on the dentures and pharyngeal mucosa of the subjects had an agreement rate of 68.5%. The agreement rate for each of the bacterial species of the dentures and pharynx was also demonstrated to be high.

CONCLUSIONS

Dentures should be considered an important reservoir of organisations which could colonise the pharynx, and the importance of controlling denture plaque for the prevention of aspiration pneumonia cannot be overemphasized.