The aim of this thesis is to explore fear of choking and fear of falling in people with Huntington's disease (HD) and their caregivers. Dysphagia and falls are common in HD and may lead to fear of... Show moreThe aim of this thesis is to explore fear of choking and fear of falling in people with Huntington's disease (HD) and their caregivers. Dysphagia and falls are common in HD and may lead to fear of choking and fear of falling. However, knowledge about this is mostly lacking, as well as knowledge about the relationship between cognitive and emotional factors and these types of fear. The study confirms that fall prevalence (29% over a 30-day period) and prevalence of dysphagia symptoms (90%) are high. However, a prevalence of about 50% is also reported for fear of choking and fear of falling in people with HD. However, their informal caregivers report the most fear. Severity of dysphagia symptoms was a predictor of fear of choking, and anticipatory awareness of fall risks and gender were found to be predictors of fear of falling. In most individuals with HD, a combination of preventive measures was used.Future research can improve both management of dysphagia and fear of choking and management of falls and fear of falling. Because questioning people with HD is sometimes difficult, due to speech and cognitive difficulties, diagnostic tools may be sought to facilitate this, such as wearable electronic devices. Show less
Objectives: To explore the prevalence of dysphagia and fear of choking in patients with Huntington's disease (HD) as well as preventive measures, both those applied and those not included in... Show moreObjectives: To explore the prevalence of dysphagia and fear of choking in patients with Huntington's disease (HD) as well as preventive measures, both those applied and those not included in managing dysphagia. Also, to investigate related problems encountered by their formal and informal caregivers. Design: A multi-center observational cross-sectional study. Setting and Participants: 158 HD patients, recruited from six Dutch nursing homes specialized in HD, and their formal and informal caregivers Measurements: Patients were assessed by means of questionnaires enquiring about dysphagia, fear of choking and measures to manage dysphagia. Also, questionnaires were administered about awareness of dysphagia symptoms, cognition and anxiety. Because we expected individuals with greater care dependency to have a higher severity of dysphagia, we distinguished between a care-independent and a care-dependent group of HD patients. Results: In the total group, 90.5% of HD patients had one or more dysphagia symptoms. The prevalence of FoC in HD patients and the formal and informal caregivers' fears about choking in HD patients was 45.7%, 19.0% and 59.5%, respectively, for care-independent patients and 58.7%, 50.1% and 77.5% for care-dependent patients. The score on the Huntington's Disease Dysphagia Scale was a predictor for fear of FoC in care-independent patients. Speech-language therapy, supervision during eating and drinking and adaptation of food and drink consistency were the most frequently applied measures to manage dysphagia, a combination was used in most HD patients. Conclusions: In HD patients, the prevalence of dysphagia is high and fear of choking is common among both patients and caregivers. A more severe degree of dysphagia is a predictor of FoC in care-independent HD patients. A combination of measures was used to manage dysphagia in most HD patients. Show less
Background: Falls are common in Huntington's disease (HD), which can have serious consequences and may therefore lead to fear of falling (FoF). There is little knowledge about falls or FoF in... Show moreBackground: Falls are common in Huntington's disease (HD), which can have serious consequences and may therefore lead to fear of falling (FoF). There is little knowledge about falls or FoF in individuals with HD or about formal and informal caregivers' fear about falls in individuals with HD.Objective: To explore prevalence of falls, FoF and fall preventive measures both those applied and those not included in managing falls in individuals with HD and their formal and informal caregivers, and to identify the relationship between FoF and, anxiety, awareness and cognitive functioning respectively.Methods: In a multi-center observational cross-sectional study, care-independent and -dependent individuals with HD and their formal and informal caregivers were recruited from six Dutch nursing homes specialized in HD. The participants were assessed by means of questionnaires enquiring about falls, FoF, awareness of fall risk, cognition, anxiety and fall preventive measures.Results: For all included 158 individuals with HD, the fall prevalence over the last 30 days was 28.8%. The prevalence of FoF in individuals with HD, formal caregivers and informal caregivers was 47.6%, 25.6%, and 63.5%, respectively, for care-independent individuals with HD and 46.9%, 26.3%, and 62.0%, respectively, for care-dependent individuals with HD. Anticipatory awareness of fall risks and gender are predictors of FoF in care-independent individuals with HD, though not in the care-dependent group. A combination of fall preventive measures is used in most individuals with HD.Conclusion: Fall prevalence is high and FoF is common in individuals with HD and their caregivers. Gender and anticipatory awareness are risk factors for FoF. In addition to the use of individual multifactorial fall prevention strategies, it is important to support both formal and informal caregivers in coping with falls. Show less
