Publications by authors named "Duyck J"

Article Synopsis
  • Regular dental check-ups and oral hygiene are often neglected in nursing homes, leading to poor oral health among residents; the OHS-interRAI was developed to improve the assessment of residents' oral health needs.
  • A study compared the effectiveness of the traditional interRAI section to the OHS-interRAI in identifying oral health issues in over 12,000 nursing home residents, finding that the OHS-interRAI detected more oral health problems.
  • While the OHS-interRAI showed higher detection rates for issues like chewing function and dry mouth, it also had more missing data, potentially due to regulatory constraints in its implementation.
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Article Synopsis
  • Older adults in nursing homes often have poor oral health, which can impact their overall well-being, but maintaining good oral hygiene and regular dental check-ups can prevent many issues.
  • This study utilized the optimized Oral Health Section of the interRAI to assess the oral health of residents in Flemish and Dutch nursing homes, highlighting the need for caregivers to assist with oral hygiene.
  • Results showed notable differences in oral health between Flemish and Dutch residents, with Flemish residents experiencing more issues like chewing difficulties and a greater need for dental referrals and hygiene assistance.
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Aims: This study aims to report on the development and validation of the Attitude of Nursing staff towards Oral healthcare for Care-dependent Older adults (ANOCO) questionnaire.

Methods: The development of the ANOCO questionnaire was performed in three stages between 2008 and 2019. In a first stage, domains related to oral healthcare attitudes were identified.

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Background & Aims: Malnutrition often remains undetected in older persons, leading to increased health problems and comorbidity, prolonged hospital stays and readmissions. In 2020, data from the interRAI Home Care (interRAI HC) instrument was used to determine malnutrition status according to some of the criteria of the Global Leadership Initiative on Malnutrition (GLIM). The interRAI HC instrument showed to be effective as a screening tool for the risk of malnutrition.

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Background: Dental plaque is a common issue that can be effectively managed with proper oral hygiene practices and regular oral health care. The aim of this crossover study was to assess dental plaque using different methods (digital and clinical plaque scores) and evaluate the effectiveness of toothbrushing with a triple-headed manual toothbrush compared to a single-headed manual toothbrush in removing dental plaque.

Methods: Plaque staining was performed to assess dental plaque amounts before and after brushing with the triple-headed (test) and single-headed (control) manual toothbrush in 21 study participants after plaque was allowed to accumulate for 48 hours.

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Introduction: In residential care, tooth brushing with a manual toothbrush can be challenging because of technical difficulties, time consumption and poor patient cooperation, resulting in a sub-optimal cleaning. The study aimed at comparing the efficiency in plaque removal, brushing time and users' experience between three toothbrushes: a single-headed conventional manual toothbrush, a triple-headed manual toothbrush and a U-shaped electric toothbrush.

Methods: This was a single-blind crossover study with three pre-post-test conditions.

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Background: Oral health is associated with general health and care dependency, but is often neglected in nursing homes. Integration of oral care into general care is necessary, but is hampered by multiple barriers at different levels. This study is part of research into the implementation of the new Oral Health Section for use within the interRAI Long-Term Care Facilities instrument, which is used to assess care needs of nursing home residents.

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Background: Drop foot is common post-stroke, elevating fall risks and mobility limitations. It is caused by weakness and lack of control of the tibialis anterior muscle (TA), for which various rehabilitation treatments are used. A reliable objective estimate of changes in TA muscle morphology and composition can enhance treatment optimization.

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Objectives: Building upon our recently developed conceptual definition of oral frailty (the age-related functional decline of orofacial structures), this e-Delphi study aims to develop an operational definition of oral frailty by identifying its components.

Methods: We used a modified e-Delphi study to reach a consensus among international experts on the components of oral frailty. Twelve out of fifteen invited experts in the field of gerodontology participated.

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Brown tumors or osteitis fibrosa cystica has become a rare presentation of primary hyperparathyroidism in up-to-date clinical practice. Here, we describe a case of longstanding untreated hyperparathyroidism presenting itself with brown tumors in a 65-year-old patient. During the diagnostic work-up of this patient, bone SPECT/CT and F-FDG-PET/CT revealed multiple widespread osteolytic lesions.

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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.

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Introduction: Acquiring insights into the framework design of metal-based removable partial dentures (mRPD) is a current challenge in dental education. The aim of the present study was to explore the effectiveness of a novel 3D simulation tool to teach designing mRPD by investigating the learning gain and the acceptance and motivation towards the tool of dental students.

Materials And Methods: A 3D tool based on 74 clinical scenarios was developed for teaching the design of mRPD.

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The oral health (OH) of care-dependent older people is generally poor. Since caregivers are mainly responsible for older people's daily care, they can be considered important intermediaries to improve their OH by performing regular OH assessments. The interRAI instruments are introduced in 37 countries to assess care needs and facilitate care planning across different health care settings.

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Statins are a well-known and highly effective treatment for hypercholesterolemia in order to prevent cardiovascular disease. Occasionally, patients may experience muscle-related events such as myalgia or muscle cramps. Recently, SINAM (statin-induced necrotizing autoimmune myopathy) has been described in patients using statins.

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Background And Objectives: This study aimed to explore oral health perception and oral care needs, barriers, and current practices as perceived by managers and staff in long-term care organizations for older people in Flanders.

Research Design And Methods: This is a cross-sectional study where 2 questionnaires were developed, one for managers and one for caregivers, and were validated in Flemish long-term care organizations. Descriptive analyses and multivariable generalized linear models evaluated the main outcomes and their associations with determinants such as the size of the organization, the presence of an oral health policy, collaboration with a dentist, among others.

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Purpose: To clinically evaluate oral implant restorations placed by undergraduate students in the dental clinical curriculum at KU Leuven (Belgium) in terms of function and esthetics.

Materials And Methods: A retrospective observational cohort study was designed. The esthetic and functional evaluations of implant-supported restorations placed in the framework of the undergraduate implant dentistry clinical training program using White/Pink Esthetic Score (WES/PES) and visual analog scale (VAS) scoring was performed.

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Objectives: This health-economic evaluation aimed to assess the cost-effectiveness of a number of alternatives for preventive and curative oral health care in institutionalised older people in Flanders.

Methods: A six-state Markov model was used to compare expected costs and healthy oral years (HOYs) of four alternatives: (1) usual care; (2) on-site preventive care; (3) on-site preventive care + curative care in the community; and (4) on-site preventive care + on-site curative care. A healthcare payer perspective was adopted, and the time horizon was 10 years.

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In a consensus meeting (September 2019) of the three Dutch and the two Flemish dental schools their current education programmes on gerodontology were presented and discussed. The aim was to examine if these programmes were in line with the most recent (inter)national guidelines, such as those of the European College of Gerodontology and the recently introduced Dutch framework Oral Health Care (2020). Therefore, the competences regarding the domain of gerodontology were analysed to assess if students were prepared adequately to meet the oral health care needs of the ageing population.

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Objectives: An optimized oral health-related section and a video training were developed and validated for the interRAI suite of instruments. The latter is completed by professional non-dental caregivers and used in more than 40 countries to assess care needs of older adults.

Methods: The optimized oral health-related section (ohr-interRAI) consists of nine items and a video training that were developed in consecutive phases.

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Aim: To develop practice guidelines for nursing assistants who provide daily oral care to older adults.

Background: The interRAI suite of instruments is internationally used in professional health care to assess the needs of care-dependent older persons. An optimised oral health section was developed recently to identify care clients with poor oral health and hygiene.

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Background: The Clinical Oral Disorder in Elders (CODE) index was proposed in 1999 to assess the oral health status and treatment needs of older people who typically were edentate or had few natural teeth. Since then, more people are retaining natural teeth into old age and have oral disorders similar to younger adults. In addition, there has been further guidance on screening for disease that includes changes to the clinical indicators of several oral disorders and greater sensitivity to people's concerns about their oral health and care needs.

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Background: Photographs can help non-dental professional caregivers to identify problems when inspecting the mouth of care-dependent older individuals. This study evaluated whether the assessment of oral health-related conditions presented in photographs differed between dentists and non-dental professional caregivers.

Materials And Methods: One-hundred-and-seventy-nine photographs were taken from long-term care facility residents and from patients at the Department of Dentistry of a University Hospital.

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We propose a Bayesian latent Ornstein-Uhlenbeck (OU) model to analyze unbalanced longitudinal data of binary and ordinal variables, which are manifestations of fewer continuous latent variables. We focus on the evolution of such latent variables when they continuously change over time. Existing approaches are limited to data collected at regular time intervals.

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Background & Aims: As malnutrition is an important modifiable risk factor for poor clinical outcomes, it is important to target malnourished older people and older people at risk of malnourishment. The Global Leadership Initiative on Malnutrition (GLIM) recently reached a consensus for a global definition of malnutrition. The primary aim of this study was to apply the interRAI Home Care (interRAI HC) instrument to fit the GLIM definition criteria of malnutrition to the closest.

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