Developing pathways for oral care in elders: challenges in care for the dentate the subject?

Dental Care for Older Adults

There is a global increase in the older population. Unfortunately, dental conditions in the older population can sometimes be poor as a result of worsened physical conditions and the cumulative damage caused by dental diseases in the past. Many suffer from oral diseases such as dental caries and periodontal disease but receive no regular dental care. Oral conditions and systemic problems are interrelated. Chronic medical problems and polypharmacy are common among them. These conditions may lead to xerostomia with or without a decrease in saliva output. Additionally, many older adults have deteriorated masticatory function associated with physical health issues such as frailty. Preventive measures are crucial to stop oral diseases from progressing and the replacement of missing teeth is needed when masticatory function is impaired. Older adults also suffer a higher risk of oral cancer because of their less resilient but more permeable oral mucosa. With the increasing need for elderly dental care, dentists should equip themselves with knowledge and skills in geriatric dentistry. They should help older adults to develop and maintain the functional ability that enables well-being in older age. This communication article aims to discuss the relevant medical conditions, common dental diseases, and dental care for older adults.

Effectiveness of brushing teeth in patients with reduced oral hygiene by laypeople: a randomized, controlled study

Background

To evaluate the success of plaque reduction after external toothbrushing by instructed laypeople versus dental professionals using either a manual or powered toothbrush. Longitudinal, randomized, parallel-group intervention study in periodontitis patients with reduced oral hygiene quality undergoing anti-infective therapy. Patients were randomly and equally assigned to one of four groups: laypeople using a manual or powered toothbrush or dental professionals using a manual or powered toothbrush. Plaque reduction (Quigley–Hein-Index (QHI), Marginal Plaque Index (MPI)), gingivitis (papilla bleeding index), and cleaning time (seconds) were investigated.

Results

Thirty-nine patients participated in the study. Neither the choice of toothbrush (p = 0.399) nor the use of a dental professional (p = 0.790) had a significant influence on plaque levels achieved. However, multivariate modeling indicated statistically significant differences in the external cleaning time between brushing groups, with longer time required by laypeople (p = 0.002) and longer use of the powered toothbrush (p = 0.024).

Conclusion

When the ability to carry out personal oral hygiene is reduced, external brushing by dental professionals or instructed laypeople who meet previously defined criteria such as sufficient personal oral hygiene at home could help to fill the emerging dental care gap. A combination of oral hygiene approaches adapted to the individual needs of the patients in need of external help is necessary for optimum oral hygiene.

Trial registration: German Clinical Trials register (https://www.germanctr.de; number DRKS00018779; date of registration 04/11/2019).

Supplementary Information

The online version contains supplementary material available at 10.1186/s12903-021-01590-4.

The combined effect of individually tailored xerostomia and nutritional interventions on dry mouth among nutritionally compromised old home care clients

OBJECTIVE

To examine the effectiveness of tailored xerostomia and nutritional 6-month interventions on xerostomia among home care clients aged 75 years or over who were malnourished or at risk of malnutrition.

BACKGROUND

A subjective feeling of dry mouth (xerostomia) is common among older adults and affects their quality of life, nutrition and oral health. Medical conditions, polypharmacy, dehydration and malnutrition are often underlying causes of xerostomia.

MATERIALS AND METHODS

The data are based on the NutOrMed study with a dietary intervention group of 119 patients and control group of 97 patients. In-home interviews were carried out by home care nurses, nutritionists, dental hygienists and pharmacists and tailored interventions by nutritionist and dental hygienists. Xerostomia intervention included individual counselling on dry mouth care and was applied to all those suffering occasionally or continuously from xerostomia (57%, n = 66) in the intervention group. Nutritional intervention was applied to all participants in the intervention group, and it included instructions on increasing the number of meals, energy, protein intake and liquid intake.

RESULTS

Among participants who received both interventions, xerostomia decreased by 30% and malnutrition or risk of malnutrition decreased by 61%. The interventions were highly significant (OR 0.1, 95% CI: 0.06; 0.2) in reducing xerostomia.

CONCLUSIONS

Home care clients suffering from xerostomia profited significantly from tailored xerostomia and dietary interventions. Evaluation and treatment of xerostomia are important among older persons who are malnourished or at risk of malnutrition as a part of a comprehensive health intervention to improve their nutrition and oral health.

Oral health and dental care of older persons-A systematic map of systematic reviews

OBJECTIVES

To examine the current knowledge on oral health status and dental care of older persons through a systematic mapping of systematic reviews of low or moderate risk of bias.

BACKGROUND

Geriatric dentistry covers all aspects of oral health and oral care of older persons. Oral health is part of general health and contributes to a person's physical, psychological and social wellbeing.

METHODS

A literature search was performed in three different databases (PubMed, The Cochrane Library and Cinahl) within 12 domains: Dental caries, periodontitis, Orofacial pain and temporomandibular joint (TMJ) pain, mucosal lesions, oral motor function, dry mouth, halitosis, interaction between oral status and other medical conditions, ability to interrelate and communicate, quality of life, ethics and organisation of dental care for older persons. Systematic reviews were identified and scrutinised, highlighting scientific knowledge and knowledge gaps.

RESULTS

We included 32 systematic reviews of which 14 were judged to be of low/moderate risk of bias. Most of the domains lack systematic reviews with low or moderate risk of bias. In two of the domains evidence was identified; in institutionalised people aged 65 or older, effective oral hygiene can prevent pneumonia. Furthermore, there is an evidence of a relationship between malnutrition (protein energy-related malnutrition, PEM) and poor appetite and edentulousness.

CONCLUSIONS

There is an urgent need for further research and evidence-based knowledge within most domains in geriatric dentistry and in other fields related to oral health and dental care for older persons striving for multi-disciplinary research programmes.

Educational program in oral health for caregivers on the oral hygiene of dependent elders

Abstract Objective Due increased number of elders living in long-term care institutions, actions designs to improve their oral health are essential. Thus, the aim of this study was to evaluate the impact of an educational program for the caregivers through the assessment of the oral hygiene of institutionalized elders. Material and method The education program consisted in lectures to caregivers about oral health that were performed once a month. The subjects were 40 functionally dependent institutionalized elders and 14 caregivers. Hygiene habits, plaque index, and tongue coating/discoloration of the elders were measured before the educational program (baseline- T0) and after 6 (T1), 12 (T2), 18 (T3) and 24 months (T4). Caregivers answered questions about their knowledge, doubts and implementation of dental care (T0 to T4). Result After analyzing the data (Friedman, Chi-square and Spearman α = 0.05), a gradual improvement in the oral hygiene of the subjects was observed, with an increased frequency of brushing (p=0.0005), a change in the brush type (p=0.0065) and a reduction in the plaque index (p<0.05) and tongue coating (p<0.05). Caregivers showed a marked improvement in their dental care knowledge. Conclusion It was concluded that the educational program for caregivers had a positive impact in the oral health of institutionalized elderly observed by the increased in the effectiveness of oral hygiene parameters such as plaque index and tongue coating, contributing to the knowledge gain in hygiene by caregivers.

The Seattle Care Pathway for securing oral health in older patients

There is a need for a structured, evidence based approach to care for older dental patients. The following article describes the development of the Seattle Care Pathway based upon a workshop held in 2013. An overview is provided on the key issues of older persons dental care including the demography shift, the concept of frailty, the need for effective prevention and treatment to be linked to levels of dependency and the need for a varied and well educated work force. The pathway is presented in tabular form and further illustrated by the examples in the form of clinical scenarios. The pathway is an evidence based, pragmatic approach to care designed to be globally applicable but flexible enough to be adapted for local needs and circumstances. Research will be required to evaluate the pathways application to this important group of patients.