Patient attitude and habits regarding removable denture home hygiene and correlation with prosthesis cleanliness: A cross-sectional study of elderly Italians

Implementing an oral health policy in long-term care facilities for older adults in Flanders, Belgium: The Oral Health Care Track

BACKGROUND

The oral health of care-dependent older people living in residential care facilities is generally suboptimal. To facilitate adequate daily oral care and timely referral to a dental professional, studies emphasise the need for sustainable, structured oral healthcare policies in aged care organisations. The effect of such interventions is often limited or uncertain owing to a lack of understanding of how effective the integration and implementation of the policy has been within the facilities. This study reports on the development of a method to adequately implement an oral healthcare policy in long-term care organisations for older adults.

MATERIALS AND METHODS

An intervention mapping protocol was used to develop a theory- and practise-based methodology. This step-by-step approach combined findings from a literature review, experiences from earlier projects and behaviour change theories in a multilevel programme.

RESULTS

Intervention mapping yielded a systematic programme for implementing an oral healthcare policy in aged care organisations. The Oral Health Care Track or "De Mondzorglijn" comprises seven phases, each subdivided into several tasks. The programme's implementation is guided by oral healthcare coaches.

CONCLUSION

By using intervention mapping, it was possible to combine behaviour change theories, information derived from needs assessment and earlier experiences into a comprehensive programme to improve the oral health and quality of life of older residents in residential care facilities. Further research is needed to evaluate the use of coaches in the implementation of the Oral Health Care Track.

Denture Plaque Biofilm Visual Assessment Methods: A Systematic Review

Denture plaque, a biofilm that develops on denture surfaces, could contribute to many oral and systemic afflictions. Hence, a quantitative assessment of denture plaque is important to evaluate the denture hygiene of denture wearers, particularly to prevent plaque biofilm-associated diseases. The aim of this systematic review, therefore, was to review and summarize the visual denture hygiene assessment methods using denture plaque indices and with planimetries published in the literature. English language studies published up to March 2022 in four electronic databases, PubMed, Medline, Embase, and Cochrane Library, were searched, followed by a manual search of Google Scholar by two assessors. The review followed Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) whenever possible. Details of the visual assessment methods, including the types of denture assessed, its materials and its surfaces, as well as the use of a disclosing agent, were the main outcomes. Of 492 screened studies, 74 were included per the inclusion and exclusion criteria. Of these, 60 studies utilized various denture plaque indices while 18 used planimetries. 43 out of 60 studies with indices and 17 out of 18 studies with planimetries used disclosing agents for visual evaluation of plaque. A total of 21 indices were described in the included studies, of which seven graded a divided denture surface, while the remainder graded entire denture surface. Of the 18 planimetric assessments, one study quantified squares of the disclosed plaques on denture images, 16 studies quantified such pixels with computer programs, and a single study quantified points, pixels, and contour of plaque areas. In summary, denture plaque indices appear to be popular in denture plaque assessment due to their simplicity. Computerized planimetric assessment, though more time-consuming, provides a more accurate assessment of plaque load as it is less prone to subjectivity and assessor errors.

Antimicrobial activity of cleansers on the cobalt-chromium surface of removable partial denture: a systematic review

This study aimed to review systematically the literature about the antimicrobial action of evaluated cleansers on the Co-Cr alloy of RPD. The search was conducted in MEDLINE/PubMed, Scopus, Lilacs, Embase and Science Direct May, 2022. The review was performed based on PRISMA guidelines and recorded in Open Science Framework. Independent reviewers performed the search, selection, extraction, and analysis of the data. The risk of bias of the in vitro and clinical trials studies was analyzed by the Joanna Briggs Institute tool. A total of 187 articles were found and 9 were included. The cleansers that showed antimicrobial action were 2% and 5.25% sodium hypochlorite, 0.12% chlorhexidine and NitrAdine effervescent tablet. Polident, Corega Tabs effervescent tablets and 5 mg/mL chitosan solution showed intermediate effects. Propolis and green tea toothpaste were not effective. Three articles presented a high risk of bias and 6, low risk. The cleansers that showed the highest antimicrobial efficacy on Co-Cr alloy were 0.12% chlorhexidine digluconate and NitrAdine and can be safely used on RPD framework.

Association between Oral Hygiene Information Sources and Daily Dental and Denture Care Practices in Urban Community-Dwelling Older Adults

The purpose of this cross-sectional study was to explore the sources of daily oral hygiene information among urban community-dwelling older adults in Athens, Greece and associate them with their dental and denture care habits. One hundred and fifty-four older adults (aged 71.7 ± 9.2 years) participated in the study, and their dental status, denture use, daily oral care habits according to current gerodontology recommendations, and oral care information sources were investigated. Daily oral hygiene practices were poor, and a small number of individuals recalled having received oral hygiene advice from a dentist. Only 41.7% of the 139 dentate participants performed toothbrushing with fluoride-based toothpaste at least twice a day, and 35.9% completed regular interdental cleaning. Among 54 denture wearers, 68.5% removed their denture(s) at night, and 54% cleaned them at least twice a day. Oral hygiene information sources included dentists (for approximately half of the participants), media, friends/relatives, non-dental health care providers and dental technicians. Dentate participants who had received oral hygiene information from dentists had a greater probability of brushing their teeth with fluoride toothpaste at least twice a day (p = 0.049, OR = 2.15) and performing regular interdental cleaning (p < 0.001, OR = 29.26). Denture wearers who had received instructions about denture hygiene from dentists were more likely to use a brush and mild soap (p = 0.016, OR = 14.67) and remove their denture(s) at night (p = 0.003, OR = 8.75). Dentists should improve their oral health prevention and promotion strategies for their older patients.

Does the energy consumption revolution improve the health of elderly adults in rural areas? Evidence from China

About 2.8 billion people around the world still depend on biomass as their primary energy source. This traditional custom affects the environment and severely impacts the health and life quality of the rural residents, especially in the elderly group. Based on the published data from the China Health and Retirement Longitudinal Study (CHARLS) conducted in 2018, this paper carefully explores the impact of the energy consumption revolution on the health of rural elderly adults and its response mechanism. The results from the empirical analysis show that: (1) The positive response of rural families to the energy consumption revolution can significantly improve the elderly adults' health condition; (2) The energy consumption revolution can improve the rural elderly adults' health by enhancing the home environmental sanitation (home environmental effect) and life satisfaction (psychological effect); (3) In the process of energy consumption revolution affecting the rural elderly's health, the factor age plays a negative regulatory role, in other words, the older the elderly, the lower the marginal effect of energy consumption revolution on their health improvement. This paper uses the propensity score matching method to deal with the endogenous problem of the regression model, and uses a placebo test and the substitution estimation method to check the robustness of the empirical results. As well, this research puts forward some policy suggestions, such as increasing investment in energy infrastructure in rural areas, reducing the cost of using clean energy, combining environmental energy protection with increasing energy income, and improving medical security conditions in rural areas.