The Prevention, Diagnosis, and Treatment of Rapid Oral Health Deterioration (ROHD) among Older Adults.

The world's population is aging. Older adults are at risk for multiple chronic medical problems as they age. The management of these diseases requires these people to take a variety of medications, which may have undesired side effects. These medical issues can impact oral healthcare and result in a precipitous decline in oral health. A standardized teaching model has been developed to help novice dental practitioners learn how to access and treat oral health problems in older adults. This model is called rapid oral health deterioration (ROHD) risk assessment. The model has four steps for assessment and four categories of risk. This paper describes the components of the ROHD risk assessment, and how it can be used to prevent, diagnose and treat ROHD among older adults.

Consideration in Planning Dental Treatment of Older Adults.

When caring for the oral health of frail and functionally dependent older adults, it is important to understand their general health and oral health problems to make a diagnosis. There are multiple treatment strategies available to care for their needs; many may not be evidence based. Dental treatment planning for older adults is as much art as science and requires clinicians to understand how patients are functioning in their environments and how oral health care fits into their needs and lifestyle. This article discusses a variety of treatment planning techniques and illustrates the problem with a longitudinal case history.

Demographics and social determinants of oral health for baby boomers.

OBJECTIVE: Age cohorts such as the baby boomers are influenced by historical experiences and the socio-dental events during their lifespan. These events/experiences have impacted their health behavior and consequently, their systemic and oral health. As the baby boomer population is aging, and the majority of them are retaining some of their natural teeth for longer, only fewer are becoming edentulous. This paper discusses the demographics and the social determinants of health of the early baby boomers (1945-1955), as well as the late boomers (1956-1964). METHODS: We have used data from the literature to describe the events which might have impacted these cohorts' attitudes and expectations towards the utilization of health care and dental services. RESULTS: There are variations in the way different age groups perceive dentistry and use dental and other healthcare services, known as cohort differences. Nonetheless, because people are now keeping more of their natural teeth as they age, there is a greater demand for oral healthcare among the baby boomer generation. In order to provide specialized care that addresses their unique needs, there is a need for expanded training programs at both the undergraduate and postgraduate levels. CONCLUSION: A cohort is composed of numerous individuals whose attitudes and behaviors are shaped by their personal life experiences and broader societal trends. Consequently, any information about a particular cohort can only offer generalizations. As healthcare providers, it is important to be aware of the general characteristics of a cohort, but also exercise caution when applying them to individual patients. We should interpret these characteristics in light of each patient's unique circumstances.

Treatment of an edentulous patient over 23 years showing the influence of systemic health on oral health and quality of life.

This case history follows the treatment of a 61-year-old edentulous woman over a period of 23 years. The patient was wearing complete dentures for 25 years prior to treatment, was in pain, and having difficulty eating. Many treatments were tried, including multiple soft liners, hydroxyapatite to improve her mandibular ridge, and finally an implant-supported-overdenture. However, in spite of using all the technical procedures and materials available to us at the time of treating the patient, we were unable to sustain the comfort and quality of life for this patient. This happened because of the severe resorption of her mandible, with an intolerance to occlusal loading, and the continuous deterioration of her systemic health.

The Impact of COVID-19 on the Oral Health of Patients with Special Needs.

In March 2020, the World Health Organization declared a global public health emergency due to the spread of COVID-19, and medical and dental elective care was suspended, disproportionally affecting persons with special needs. As many of the special needs population live in a communal environment, they were at higher risk of being infected with and dying of COVID-19. Consequently, their access to medical and dental services was limited to emergency care. A method of reaching these populations evolved by the expansion of telehealth, including dentistry, to provide diagnosis, management, prevention, and provision of psychosocial support for patients.

Are Root-Supported Overdentures Still an Alternative to Implant-Supported Overdentures? A Scoping Review.

PURPOSE: To compare the outcomes of prosthodontic treatment for subjects wearing a complete maxillary denture opposing a root-supported mandibular overdenture (RSO) or an implant-supported mandibular overdenture (ISO). METHODS: A literature search was performed in seven electronic databases: MEDLINE via PubMed interface, Embase, Cochrane Library, Cumulative Index to Nursing and Allied Health Literature, Scopus, Web of Science, and AgeLine. The search terms were developed by the primary investigators and the health sciences librarian, who then started with PubMed and adapted the original search strategy for the other databases. Included articles were those that compared the outcomes for mandibular RSOs and those with ISOs, for persons wearing a maxillary complete denture. RESULTS: Seven articles were included in the review. There were limitations in this review because of small sample sizes, short study durations, and different methodologies. Also, no comparative studies were identified for clinically important outcomes, such as survival rates of abutments, prosthodontics/maintenance problems, and longitudinal cost of care. For prosthodontic complications, patient satisfaction, and ability to clean, no differences were reported. For oral tactile sensibility, RSOs presented significantly improved sensibility, whereas ISOs had higher maximum bite force capability, but the difference was not statistically significant, except when subjects had a cross-bite or a lingualized occlusion. CONCLUSIONS: The results of this scoping review were not conclusive, except for maximum bite force, where ISOs seem to perform better than RSOs by the measured criteria. ISOs had higher survival rates than RSOs, and required less maintenance, but were more expensive. It was disappointing to find so few studies comparing these clinical treatment modalities, which suggests that either treatment may be clinically acceptable and depends upon a shared decision between patients and their dentists.

Consideration in Planning Dental Treatment of Older Adults.

When caring for the oral health of frail and functionally dependent older adults, it is important to understand their general health and oral health problems to make a diagnosis. There are multiple treatment strategies available to care for their needs; many may not be evidence based. Dental treatment planning for older adults is as much art as science and requires clinicians to understand how patients are functioning in their environments and how oral health care fits into their needs and lifestyle. This article discusses a variety of treatment planning techniques and illustrates the problem with a longitudinal case history.

Global Perspectives of Oral Health Policies and Oral Healthcare Schemes for Older Adult Populations.

The aim of this study was to present a concise summary of the oral health policies and oral healthcare schemes for older adult populations in a number of selected countries around the world. In this paper, the current and planned national/regional oral health policies and oral healthcare schemes of nine countries (Australia, Brazil, China including Hong Kong, India, Japan, Switzerland, Thailand, the United Kingdom, and the United States) are reported. Barriers and challenges in oral health promotion in terms of devising oral health policies, implementing oral health schemes, and educating the future dental workforce are discussed. In response to the aging of population, individual countries have initiated or reformed their healthcare systems and developed innovative approaches to deliver oral health services for older adults. There is a global shortage of dentists trained in geriatric dentistry. In many countries, geriatric dentistry is not formally recognized as a specialty. Education and training in geriatric dentistry is needed to produce responsive and competent dental professionals to serve the increasing number of older adults. It is expected that oral health policies and oral healthcare services will be changing and reforming in the coming decades to tackle the enduring oral health challenges of aging societies worldwide.

Outpatient, dental care of adult vulnerable patients under general anaesthesia-a retrospective evaluation of need for treatment and dental follow-up care.

OBJECTIVES: To analyse the treatment needs of patients who had received dental treatment under GA and the effectiveness of the treatment provided. MATERIALS AND METHODS: Retrospective chart analysis of adult at risk and vulnerable patients requiring dental treatment under GA (2007-2017). Outcome variables were indications for GA, DMF/T, and type of treatment, failure rates of treated teeth, emergencies and recall intervals after GA. RESULTS: Four hundred fourteen subjects (median age 42 years, range 18-93 years) were assigned to four groups (people with disabilities (pwdis), dementias (pwd), dental phobias (pwph), and addictions/psychosocial disorders (pwapd)) and attended the pre-GA assessment. Of these, 247 subjects (median 37 years, range 18-93 years) were treated under GA, mostly pwdis (n = 154, 69.7%). The main indication for treatment under GA was suspicion of pain (n = 178, 72.1%). Pwd had the highest degree of restoration (46.7%), DMF/T value (23.8), and most missing teeth (5.8). Pwapd had the most decayed teeth (12.9). There was a 12-month recall augmented by 2-4 oral hygiene sessions depending on compliance. The failure rate of all treated teeth was 4%. Two dental emergencies were reported for patients who received a GA. CONCLUSIONS: Dental treatment need was high for adult vulnerable people. The diagnostic groups differed mainly in their subjective reason for need of a GA, their DMF/T, treatment needs and type of treatments performed. Failure and dental emergency rates after GA were low in spite of a recall interval of 12 months. CLINICAL RELEVANCE: Regular annual recalls could avoid dental emergencies in patients requiring treatment under GA.

Geriatric Dentistry Curriculum in Six Continents.

The purpose of this study was to examine the presence of geriatric dentistry (GD) in the curricula of worldwide dental schools, and to identify and compare their curriculum content. Eighty-three dental schools (16.4% response rate), from 24 countries, in six continents, completed a 25-item online questionnaire, to assess their GD curriculum, and were included in the study. GD was a mandatory course in 56 dental schools (67.5%), an independent subject in 14 schools (16.9%), and was taught as a series of lectures in 31 schools (37.4%). Clinically, 56 dental schools (67.5%) had some form of mandatory education in GD. The type of school, location and method of presentation were not associated with greater interest in expanding their curriculum in GD (p = 0.256, p = 0.276, and p = 0.919, respectively, using the Chi-square test). We found GD is a curriculum requirement in most of the surveyed dental schools and is becoming more common among dental school curricula. This survey is the first study to present data from dental schools from all continents, using a web-based survey which is a resourceful, less-expensive tool to gather data.

Cohort differences among aging populations: An update.

BACKGROUND: The US population is aging. Most older adults are retaining their natural teeth for longer, and fewer are becoming edentulous. METHODS: Among people 65 years and older, there is greater heterogeneity than at any other time in the life cycle because these cohorts are influenced by historical experiences and the sociodental events during their life spans. These events and experiences have affected their health behaviors and, consequently, their systemic and oral health. This article is an update on 2 previous articles that described birth cohorts spanning from 1900 through 1945, whereas this article describes 5 specific cohorts born from 1920 through 1980. RESULTS: The authors used data from the literature to describe the historical and socioeconomic influences, as well as the key events in the history of dentistry, that have affected each of these cohorts' attitudes and expectations toward the use of health care and dental care services. CONCLUSIONS: The authors identified cohort differences regarding health behaviors, which included attitudes toward dentistry and dental care service use. PRACTICAL IMPLICATIONS: Dentists should be aware of cohort differences in regard to dental care service use, in addition to modifiers that are specific to each patient, to offer the most customized and age-appropriate oral health care.

COVID-19 and Geriatric Dentistry: What will be the new-normal? / COVID-19 e Odontologia Geriátrica: Qual será o novo normal?

Older adults may face many barriers when accessing oral health care. The most vulnerable groups are people living in long term care institutions and the homebound. These barriers are related but not limited to socio-economic issues, medical and oral health problems. Some socio-economic problems are lack of finances, absence of dental insurance, lack of social support networks, and being institutionalized. Some general health problems are multiple co-morbidities, polypharmacy, dementia, and reduced autonomy. Some oral health problems are having heavily restored dentitions, dry mouth, root caries, and inability to maintain adequate oral hygiene independently. In addition to these existing barriers, many new barriers have arisen which are expected to further reduce access to oral health care for older adults due to the emergence of the COVID-19 pandemic. Older adults are at greater risk of fatal outcomes from COVID-19 infection and many dental procedures have an increased risk of creating aerosols, thereby spreading COVID-19 infection. Consequently, older adults due to fear are less likely to seek or receive oral health care until a treatment or vaccine is developed for COVID-19 infections. In this article, the authors discuss the implications of the COVID-19 pandemic to the practice of geriatric dentistry, and what is expected to be the "new normal" in this field of dentistry (AU)

Os idosos geralmente enfrentam muitas barreiras para acessar os serviços de saúde bucal. Os grupos mais vulneráveis são formados por pessoas que vivem em instituições de longa permanência ou estão restritos às suas casas. Essas barreiras estão relacionadas, entre outras, a questões socioeconômicas e problemas de saúde geral e oral. Alguns problemas socioeconômicos são: problemas financeiros, falta de convênio odontológico, falta de redes de apoio social e institucionalização. Alguns problemas gerais de saúde são: múltiplas comorbidades, polifarmácia, demência e autonomia reduzida. Alguns problemas de saúde bucal são: dentição muito restaurada, boca seca, cárie radicular e incapacidade de manter uma higiene bucal adequada de forma independente. Além das barreiras já existentes, devido ao surgimento da pandemia de COVID-19 surgiram novas barreiras que deverão reduzir ainda mais o acesso aos cuidados de saúde bucal para idosos. Idosos correm maior risco de complicações fatais da COVID-19 e muitos procedimentos odontológicos têm um risco aumentado de gerar aerossóis, espalhando assim a COVID-19. Consequentemente, os idosos têm menor probabilidade de procurar ou receber cuidados de saúde bucal devido ao medo, até que um tratamento ou vacina seja desenvolvido para a COVID-19. Neste artigo, os autores discutem as implicações da pandemia de COVID-19 na prática da odontologia geriátrica e o que se espera ser o "novo normal" nesse campo da Odontologia.(AU)

Missense Pathogenic variants in KIF4A Affect Dental Morphogenesis Resulting in X-linked Taurodontism, Microdontia and Dens-Invaginatus.

The etiology of dental anomalies is multifactorial; and genetic and environmental factors that affect the dental lamina have been implicated. We investigated two families of European ancestry in which males were affected by taurodontism, microdontia and dens invaginatus. In both families, males were related to each other via unaffected females. A linkage analysis was conducted in a New Zealand family, followed by exome sequencing and focused analysis of the X-chromosome. In a US family, exome sequencing of the X-chromosome was followed by Sanger sequencing to conduct segregation analyses. We identified two independent missense variants in KIF4A that segregate in affected males and female carriers. The variant in a New Zealand family (p.Asp371His) predicts the substitution of a residue in the motor domain of the protein while the one in a US family (p.Arg771Lys) predicts the substitution of a residue in the domain that interacts with Protein Regulator of Cytokinesis 1 (PRC1). We demonstrated that the gene is expressed in the developing tooth bud during development, and that the p.Arg771Lys variant influences cell migration in an in vitro assay. These data implicate missense variations in KIF4A in a pathogenic mechanism that causes taurodontism, microdontia and dens invaginatus phenotypes.

Personalized Dental Caries Management for Frail Older Adults and Persons with Special Needs.

Frail older adults and persons with special needs are at higher risk of oral diseases including dental caries. Considering the diverse background of the population, a personalized approach for each patient is mandatory to successfully manage their oral health needs. This article describes a succinct way to assess and categorize the risk of rapid oral health deterioration (ROHD) among this group. The procedures for assessing ROHD risk examine the ROHD risk categories, how risk factors impact treatment strategies, what techniques and materials exist for caries prevention and treatment, and how one effectively communicates caries management plans for this population.

Oral health care for patients with Alzheimer's disease: An update.

Alzheimer's disease and related disorders (ADRD) are among the age-associated chronic conditions that are most challenging to health care systems around the globe, as patients with dementia require full-time, intensive care for multiple years. Oral health care is negatively impacted by cognitive decline, and consequently poor oral health is common among people with ADRD. Poor oral health status is linked with many undesirable consequences for the well-being of people with ADRD, from excruciating local pain to life-threatening conditions, as aspiration pneumonia. In this paper, the authors provide an update on the most current concepts about Alzheimer's disease epidemiology, etiology, and management, current oral health care for patients with Alzheimer's disease, oral health promotion strategies for this population, as well as current research and future direction for improving oral health care for patients with Alzheimer's disease. It concludes that oral health care should be included in the patient's routine health care as early as possible in the progression of Alzheimer's disease for preventing rapid oral health deterioration. Establishing oral hygiene routines and providing dental treatment that is customized to the patients' individual needs and disease stage are important to achieve good oral health outcomes and prevent quality of life decline.

Longitudinal Assessment of Denture Maintenance Needs in an Overdenture Population.

PURPOSE: To evaluate the longitudinal denture maintenance needs of a tooth-supported overdenture population. MATERIALS AND METHODS: This prospective cohort study was composed of patients who had received tooth-supported overdentures from 1974 to 1994 in the Department of Prosthodontics, University of Iowa. There were 272 persons with 662 abutments who fulfilled the inclusion criteria. To simplify analysis and reduce the number of confounding variables, only those participants wearing complete maxillary dentures and opposing complete mandibular overdentures supported by teeth #22 and #27 were included in this analysis. The denture maintenance needs of these participants were identified and related to age, gender, length of time wearing overdentures, number of medications, and denture-wearing habits. Descriptive statistics and bivariate analyses were used for the statistical analysis (α = 0.05). RESULTS: Of the 91 participants (mean age = 59.5 ± 10.1 years; 63.7% male) who fulfilled the inclusion criteria at baseline, 48.4% took 1 to 3 medications daily, and 84.6% wore their dentures day and night. The percentages of participants who needed one or more of the following denture treatments were: 91.2% denture base adjustments, 76.9% laboratory processed relines, 61.5% denture remakes, 33% laboratory remount and occlusal adjustment, 22% repaired bases, and 19.8% needed denture teeth replaced. Bivariate analyses indicated that participants who were 65 years and older needed more denture adjustments than patients younger than 65 years (p = 0.0343). Participants who had worn overdentures for more than 5 years were more likely to require denture remakes (p = 0.0304). Participants who wore their dentures only during the day were less likely to require repairs (p = 0.0403). Participants who did not take any medications were significantly less likely to require denture base repairs (p = 0.0258). For the 35 participants who returned for recalls at all 4 time points, males were more likely to need denture teeth repaired or replaced (p = 0.0335) and those aged 50 to 64 were more likely to need 2 or more adjustments (p = 0.0311). No overdenture abutments were lost by the participants in this study. CONCLUSIONS: According to the results of this study, age, medication usage, denture-wearing habits, and age of the overdentures were significant factors associated with denture maintenance needs. Persons wearing overdentures need regular recalls, because they have continuing maintenance needs.