A European study investigating patterns of transition from home care towards institutional dementia care: the protocol of a RightTimePlaceCare study

Informal care for people with dementia in Europe

INTRODUCTION

Informal care estimates for use in health-economic models are lacking. We aimed to estimate the association between informal care time and dementia symptoms across Europe.

METHODS

A secondary analysis was performed on 13,529 observations in 5,369 persons from 9 European pooled cohort or trial studies in community-dwelling persons with dementia. A mixed regression model was fitted to time spent on instrumental or basic activities of daily living using disease severity and demographic characteristics.

RESULTS

Daily informal care time was 0.5 hours higher in moderate compared to mild and 1.3h higher in severe compared to mild cognitive impairment. Likewise, this was 1.2h and 2.7h for functional disability and 0.3h and 0.6h for behavioral symptoms in the same directions.

DISCUSSION

Estimates can be used in both single- and multi-domain health-economic models for dementia in European settings.

Potentially Inappropriate Medication Use in Primary Care in Switzerland

Importance

Potentially inappropriate medication (PIM) exposes patients to an increased risk of adverse outcomes. Many lists of explicit criteria provide guidance on identifying PIM and recommend alternative prescribing, but the complexity of available lists limits their applicability and the amount of data available on PIM prescribing.

Objective

To determine PIM prevalence and the most frequently prescribed PIMs according to 6 well-known PIM lists and to develop a best practice synthesis for clinicians.

Design, Setting, and Participants

This cross-sectional study used anonymized electronic health record data of Swiss primary care patients aged 65 years or older with drug prescriptions from January 1, 2020, to December 31, 2021, extracted from a large primary care database in Switzerland, the FIRE project. Data analyses took place from October 2022 to September 2023.

Exposure

PIM prescription according to PIM criteria operationalized for use with FIRE data.

Main Outcomes and Measures

The primary outcomes were PIM prevalence (percentage of patients with 1 or more PIMs) and PIM frequency (percentage of prescriptions identified as PIMs) according to the individual PIM lists and a combination of all 6 lists. The PIM lists used were the American 2019 Updated Beers criteria, the French list by Laroche et al, the Norwegian General Practice Norwegian (NORGEP) criteria, the German PRISCUS list, the Austrian list by Mann et al, and the EU(7) consensus list of 7 European countries.

Results

This study included 115 867 patients 65 years or older (mean [SD] age, 76.0 [7.9] years; 55.8% female) with 1 211 227 prescriptions. Among all patients, 86 715 (74.8%) were aged 70 years or older, and 60 670 (52.4%) were aged 75 years or older. PIM prevalence among patients 65 years or older was 31.5% (according to Beers 2019), 15.4% (Laroche), 16.1% (NORGEP), 12.7% (PRISCUS), 31.2% (Mann), 37.1% (EU[7]), and 52.3% (combined list). PIM prevalence increased with age according to every PIM list (eg, according to Beers 2019, from 31.5% at age 65 years or older to 37.4% for those 75 years or older, and when the lists were combined, PIM prevalence increased from 52.3% to 56.7% in those 2 age groups, respectively). PIM frequency was 10.3% (Beers 2019), 3.9% (Laroche), 4.3% (NORGEP), 2.4% (PRISCUS), 6.7% (Mann), 9.7% (EU[7]), and 19.3% (combined list). According to the combined list, the 5 most frequently prescribed PIMs were pantoprazole (9.3% of all PIMs prescribed), ibuprofen (6.9%), diclofenac (6.3%), zolpidem (4.5%), and lorazepam (3.7%). Almost two-thirds (63.5%) of all PIM prescriptions belonged to 5 drug classes: analgesics (26.9% of all PIMs prescribed), proton pump inhibitors (12.1%), benzodiazepines and benzodiazepine-like drugs (11.2%), antidepressants (7.0%), and neuroleptics (6.3%).

Conclusions and Relevance

In this cross-sectional study of adults aged 65 or older, PIM prevalence was high, varied considerably depending on the criteria applied, and increased consistently with age. However, only few drug classes accounted for the majority of all prescriptions that were PIM according to any of the 6 PIM lists, and by considering this manageable number of drug classes, clinicians could essentially comply with all 6 PIM lists. These results raise awareness of the most common PIMs and emphasize the need for careful consideration of their risks and benefits and targeted deprescribing.

National registry-based data of adverse events in Finnish long-term professional homecare in 2009-2019

AIMS AND OBJECTIVES

The aim of this study was to discover the nature of the adverse events in Finnish long-term professional homecare reported by professionals, and to identify the circumstances in which adverse events occur and their consequences.

BACKGROUND

Adverse events are incidents causing unintended and unnecessary harm to older people at home. Safety is a basic human right and a fundamental prerequisite for independent living among older people at home. Few studies have focused on both long-term professional homecare environment and the safety of older people.

DESIGN

The research was a descriptive registry-based study.

METHODS

This study consisted of adverse events (N = 61248) in Finnish public long-term professional homecare (2009-2019). Data were described using frequencies and percentages. STROBE statement checklist was chosen for reporting the study process.

RESULTS

By profession, practical nurses and registered nurses reported the most of adverse events (89.8%). These were either critical incidents (78.3%) or near misses (20.0%) and concerned medicine, injuries and accidents, information flow or management. Consequences for older people were usually rated from no-harm to moderate harm. For long-term professional homecare, image harm, extra financial costs, no-harm and prolonged care for older people were among the consequences. Personnel frequently observed the older people afterwards and informed older people of adverse events, yet some of actions were unknown.

CONCLUSIONS

Many harmful adverse events are considered harmless for older people. Sometimes this can lead to unmet care needs or missed care. The degree of harm needs to be assessed in terms of physical, mental and social health with the HaiPro reporting system for homecare.

RELEVANCE TO CLINICAL PRACTICE

An understanding and a comprehensive view of the situation and holistic assessment of care needs includes safety and safety risks to increase safety and feeling of safety for older people at home.

EEG Signal Processing and Supervised Machine Learning to Early Diagnose Alzheimer’s Disease

Electroencephalography (EEG) signal analysis is a fast, inexpensive, and accessible technique to detect the early stages of dementia, such as Mild Cognitive Impairment (MCI) and Alzheimer’s disease (AD). In the last years, EEG signal analysis has become an important topic of research to extract suitable biomarkers to determine the subject’s cognitive impairment. In this work, we propose a novel simple and efficient method able to extract features with a finite response filter (FIR) in the double time domain in order to discriminate among patients affected by AD, MCI, and healthy controls (HC). Notably, we compute the power intensity for each high- and low-frequency band, using their absolute differences to distinguish among the three classes of subjects by means of different supervised machine learning methods. We use EEG recordings from a cohort of 105 subjects (48 AD, 37 MCI, and 20 HC) referred for dementia to the IRCCS Centro Neurolesi “Bonino-Pulejo” of Messina, Italy. The findings show that this method reaches 97%, 95%, and 83% accuracy when considering binary classifications (HC vs. AD, HC vs. MCI, and MCI vs. AD) and an accuracy of 75% when dealing with the three classes (HC vs. AD vs. MCI). These results improve upon those obtained in previous studies and demonstrate the validity of our approach. Finally, the efficiency of the proposed method might allow its future development on embedded devices for low-cost real-time diagnosis.

Admission to long-stay residential care and mortality among people with and without dementia living at home but on the boundary of residential care: a competing risks survival analysis

BACKGROUND

Health policy in many countries is underpinned by a commitment to support dependent older people to remain in their own home for as long as possible and practicable. This study explores factors affecting both admission to long-stay residential care (LSRC) and mortality among people with and without dementia who are currently living at home with intensive formal care support.

METHODS

This is a cross-sectional study based on administrative data collected on 429 dependent older people in Ireland, 269 of whom were people with dementia. A cause-specific hazard model was used to investigate the hazard of admission to LSRC, while accounting for mortality as a competing risk and vice versa.

RESULTS

Admission to LSRC was higher for people with dementia relative to people without and for those receiving lower amounts of informal care. The hazard of mortality was significantly higher for older people aged 85+, whereas it was lower for individuals with a medium level of dependency relative to those with high levels of dependency. The hazard of mortality was also influenced by the amount of informal care provision.

CONCLUSION

People with dementia are more likely to be admitted to LSRC than people without. Care for people with dementia needs to be more specialised and personal, and intensity of provision should not be equated to the number of care hours on offer. Informal care provision may help to prevent admission to LSRC. Advanced age, physical dependency and informal care provision affect mortality, raising interesting issues in relation to resource allocation.

Associated factors of suicidal ideation among older persons with dementia living at home in eight European countries

OBJECTIVES

This study aimed to investigate the occurrence of suicidal ideation and associated factors in older persons with dementia living at home in eight European countries, and its association with quality of life. Furthermore, changes in suicidal ideation over time were investigated.

METHODS

This cohort study (n = 1,223) was part of the European "RightTimePlaceCare" project conducted in 2010-2013. Participating countries were Estonia, Finland, France, Germany, the Netherlands, Spain, Sweden and the United Kingdom. Baseline and follow-up data were analysed using bivariate and multivariate logistic regression.

RESULTS

The occurrence of suicidal ideation in the participating countries varied between 6% and 24%. Factors significantly (p < 0.0018) associated with suicidal ideation using bivariate analysis were: nationality, depressive symptoms, delusions, hallucinations, agitation, anxiety, apathy, disinhibition, irritability, night-time behaviour disturbances, anxiolytics and anti-dementia medication. In the multivariate regression analysis, country of origin, moderate stage of the dementia, depressive and delusional symptoms, and anti-dementia medication were significantly associated with suicidal ideation (p < 0.05). Over time, suicidal ideation decreased from severe to mild or became absent in 54% of the persons with dementia.

CONCLUSION

It is essential that professionals identify older persons with dementia and suicidal ideation and depressive and other psychological symptoms in order to give them appropriate treatment and provide relief for their informal caregivers. We emphasize the importance of identifying suicidal ideation, irrespective of depressive symptoms, and specifically of paying attention to persons with moderate dementia. Living with the informal caregiver seems to be associated with staying stable without suicidal ideation.

Components, impacts and costs of dementia home support: a research programme including the DESCANT RCT

Background

Over half of people with dementia live at home. We know little about what home support could be clinically effective or cost-effective in enabling them to live well.

Objectives

We aimed to (1) review evidence for components of home support, identify their presence in the literature and in services in England, and develop an appropriate economic model; (2) develop and test a practical memory support package in early-stage dementia, test the clinical effectiveness and cost-effectiveness of routine home support in later-stage dementia and design a toolkit based on this evidence; and (3) elicit the preferences of staff, carers and people with dementia for home support inputs and packages, and evaluate the cost-effectiveness of these approaches in early- and later-stage dementia.

Design

We undertook (1) an evidence synthesis, national surveys on the NHS and social care and an economic review; (2) a multicentre pragmatic randomised trial [Dementia Early Stage Cognitive Aids New Trial (DESCANT)] to estimate the clinical effectiveness and cost-effectiveness of providing memory aids and guidance to people with early-stage dementia (the DESCANT intervention), alongside process evaluation and qualitative analysis, an observational study of existing care packages in later-stage dementia along with qualitative analysis, and toolkit development to summarise this evidence; and (3) consultation with experts, staff and carers to explore the balance between informal and paid home support using case vignettes, discrete choice experiments to explore the preferences of people with dementia and carers between home support packages in early- and later-stage dementia, and cost–utility analysis building on trial and observational study.

Setting

The national surveys described Community Mental Health Teams, memory clinics and social care services across England. Recruitment to the trial was through memory services in nine NHS trusts in England and one health board in Wales. Recruitment to the observational study was through social services in 17 local authorities in England. Recruitment for the vignette and preference studies was through memory services, community centres and carers’ organisations.

Participants

People aged > 50 years with dementia within 1 year of first attendance at a memory clinic were eligible for the trial. People aged > 60 years with later-stage dementia within 3 months of a review of care needs were eligible for the observational study. We recruited staff, carers and people with dementia for the vignette and preference studies. All participants had to give written informed consent.

Main outcome measures

The trial and observational study used the Bristol Activities of Daily Living Scale as the primary outcome and also measured quality of life, capability, cognition, general psychological health and carers’ sense of competence.

Methods

Owing to the heterogeneity of interventions, methods and outcome measures, our evidence and economic reviews both used narrative synthesis. The main source of economic studies was the NHS Economic Evaluation Database. We analysed the trial and observational study by linear mixed models. We analysed the trial by ‘treatment allocated’ and used propensity scores to minimise confounding in the observational study.

Results

Our reviews and surveys identified several home support approaches of potential benefit. In early-stage dementia, the DESCANT trial had 468 randomised participants (234 intervention participants and 234 control participants), with 347 participants analysed. We found no significant effect at the primary end point of 6 months of the DESCANT intervention on any of several participant outcome measures. The primary outcome was the Bristol Activities of Daily Living Scale, for which scores range from 0 to 60, with higher scores showing greater dependence. After adjustment for differences at baseline, the mean difference was 0.38, slightly but not significantly favouring the comparator group receiving treatment as usual. The 95% confidence interval ran from –0.89 to 1.65 (p = 0.56). There was no evidence that more intensive care packages in later-stage dementia were more effective than basic care. However, formal home care appeared to help keep people at home. Staff recommended informal care that cost 88% of formal care, but for informal carers this ratio was only 62%. People with dementia preferred social and recreational activities, and carers preferred respite care and regular home care. The DESCANT intervention is probably not cost-effective in early-stage dementia, and intensive care packages are probably not cost-effective in later-stage dementia. From the perspective of the third sector, intermediate intensity packages were cheaper but less effective. Certain elements may be driving these results, notably reduced use of carers’ groups.

Limitations

Our chosen outcome measures may not reflect subtle outcomes valued by people with dementia.

Conclusions

Several approaches preferred by people with dementia and their carers have potential. However, memory aids aiming to affect daily living activities in early-stage dementia or intensive packages compared with basic care in later-stage dementia were not clinically effective or cost-effective.

Future work

Further work needs to identify what people with dementia and their carers prefer and develop more sensitive outcome measures.

Study registration

Current Controlled Trials ISRCTN12591717. The evidence synthesis is registered as PROSPERO CRD42014008890.

Funding

This project was funded by the National Institute for Health Research (NIHR) Programme Grants for Applied Research programme and will be published in full in Programme Grants for Applied Research; Vol. 9, No. 6. See the NIHR Journals Library website for further project information.

Monetary value of informal caregiving in dementia from a societal perspective

BACKGROUND

Dementia is a condition which results in a high cost of care, a significant proportion of which is the cost associated with informal care. In previous studies, informal caregiving has been challenging to assess due to difficulties in estimating the true time spent on caregiving work and how to value caregivers' time. The aim of this study was to compare the costs of dementia among patients living alone and among those living with a caregiver to show the monetary value of informal caregiving from a societal perspective.

METHODS

Data from our four dementia trials using the same measures were combined, allowing the inclusion of 604 participants. Participants were followed up for 2 years or until death for their use of health and social services. Use of all services was retrieved from medical/social records. We also included the costs of lost productivity of those caregivers who were not retired.

RESULTS

The total mean cost of services and lost productivity was €22,068/person-year (pyrs). Participants living alone had a mean cost of €45,156/pyrs, whereas those living with a spouse had a mean cost of €16,416/pyrs (mean cost ratio 2.99, 95% confidence interval 2.64-3.39). Participants living alone and having <15 Mini-Mental State Examination points had higher costs than people with dementia in institutional care.

CONCLUSIONS

Detailed data of service use and characteristics of people with dementia showed that from a societal perspective, living alone is a very strong determinant of service use in dementia. Informal caregivers do invaluable work for society.

Effects of Home-Based Physical Exercise on Days at Home, Health Care Utilization, and Functional Independence Among Patients With Hip Fractures: A Randomized Controlled Trial

OBJECTIVE

To evaluate the effects of a physical exercise program on days lived at home, the use and costs of health care and social services, mortality, and functional independence among patients with hip fractures.

DESIGN

Randomized controlled trial with a parallel 2-group design consisting of a 12-month intervention and 12-month registry follow-up.

SETTING

Home-based intervention.

PARTICIPANTS

Patients aged ≥60 years (N=121) with operated hip fracture and who were living at home were randomized into physical exercise (n=61) and usual care (n=60) groups.

INTERVENTIONS

Supervised physical exercise twice a week.

MAIN OUTCOME MEASURES

The primary outcome was the number of days lived at home over 24 months. Secondary outcomes were the use and costs of health care and social services, mortality over 24 months, and Functional Independence Measure (FIM) over 12 months.

RESULTS

Over 24 months, there was no significant difference between the groups in terms of days lived at home (incidence rate ratio, 1.01; 95% confidence interval [CI], 0.90-1.14) or mortality (hazard ratio, 1.01; 95% CI, 0.42-2.43). The mean total costs of health care and social services did not differ between the groups. The costs per person-year were 1.26-fold (95% CI, 0.87-1.86) greater in the physical exercise group than in the usual care group over 12 months and 1.08-fold (95% CI, 0.77-1.70) over 24 months. The mean difference between the change in FIM of the groups over 12 months was 4.5 points (95% CI, 0.5-8.5; P=.029) in favor of the physical exercise group.

CONCLUSIONS

Long-term home-based physical exercise had no effect on the number of days lived at home over 24 months among patients with hip fractures. The intervention was cost neutral over these 24 months. The FIM scores improved in both groups over 12 months, but the improvement was significantly greater in the physical exercise group than in the usual care group.

Tensions in support for family caregivers of people with dementia in Singapore: A qualitative study

BACKGROUND

Family members as informal caregivers are considered the first line of support for people with dementia across the world. In Singapore, caregiving expectations revolve around the cultural expectations of providing care in the home environment. However, studies in Singapore have identified a lack of family support for primary caregivers. Family support has been discussed in the literature as the provision of care for people with dementia, and rarely as a resource for family caregivers.

METHOD

To understand family support among primary caregivers in Singapore, 24 semi-structured interviews were conducted. Thematic analysis found four themes: excuses for lack of physical support for the caregiver, tensions between cultural expectations of caregiving and the provision of support, unmet emotional support, and lack of awareness of dementia and caregiving needs.

FINDINGS

Caregivers rationalized and forgave the absence of physical support but were frustrated when the lack of support impacted people with dementia. This was seen as a lack of fulfilling cultural obligations of caring for elderly parents. The caregivers also felt frustrated with the lack of emotional support provided to them, but these were unspoken between the caregiver and the family members. Insufficient and unhelpful support giving was exacerbated with the perception of family members' limited understanding of the demands of caregiving.

CONCLUSION

The findings offer four practical suggestions to address unmet support needs. First, public education is needed to enhance general knowledge about the symptoms and progression of dementia. Second, help is needed to address miscommunication about support within the family. Third, the development of guidebooks is needed to help family caregivers communicate with family members about their various support needs. Fourth, the relationship between cultural expectation and caregiving must be understood within the context of modernity and urbanism.

Evaluation of a multi-component, non-pharmacological intervention to prevent and reduce sleep disturbances in people with dementia living in nursing homes (MoNoPol-sleep): study protocol for a cluster-randomized exploratory trial

BACKGROUND

Sleep problems are highly prevalent in people with dementia. Nevertheless, there is no "gold standard" intervention to prevent or reduce sleep problems in people with dementia. Existing interventions are characterized by a pronounced heterogeneity as well as insufficient knowledge about the possibilities and challenges of implementation. The aim of this study is to pilot and evaluate the effectiveness of a newly developed complex intervention to prevent and reduce sleep problems in people with dementia living in nursing homes.

METHODS

This study is a parallel group cluster-randomized controlled trial. The intervention consists of six components: (1) the assessment of established sleep-promoting interventions and an appropriate environment in the participating nursing homes, (2) the implementation of two "sleep nurses" as change agents per nursing home, (3) a basic education course for nursing staff: "Sleep problems in dementia", (4) an advanced education course for nursing staff: "Tailored problem-solving" (two workshops), (5) workshops: "Development of an institutional sleep-promoting concept" (two workshops with nursing management and sleep nurses) and (6) written information and education material (e.g. brochure and "One Minute Wonder" poster). The intervention will be performed over a period of 16 weeks and compared with usual care in the control group. Overall, 24 nursing homes in North, East and West Germany will be included and randomized in a 1:1 ratio. The primary outcome is the prevalence of sleep problems in people with dementia living in nursing homes. Secondary outcomes are quality of life, quality of sleep, daytime sleepiness and agitated behavior of people with dementia, as well as safety parameters like psychotropic medication, falls and physical restraints. The outcomes will be assessed using a mix of instruments based on self- and proxy-rating. A cost analysis and a process evaluation will be performed in conjunction with the study.

CONCLUSIONS

It is expected that the intervention will reduce the prevalence of sleep problems in people with dementia, thus not only improving the quality of life for people with dementia, but also relieving the burden on nursing staff caused by sleep problems.

TRIAL REGISTRATION

Current controlled trials: ISRCTN36015309 . Date of registration: 06/11/2020.

Self-reported symptoms of depression and anxiety among informal caregivers of persons with dementia: a cross-sectional comparative study between Sweden and Italy

Background

Around 50 million people worldwide are diagnosed with dementia and this number is due to triple by 2050. The majority of persons with dementia receive care and support from their family, friends or neighbours, who are generally known as informal caregivers. These might experience symptoms of depression and anxiety as a consequence of caregiving activities. Due to the different welfare system across European countries, this study aimed to investigate factors associated with self-reported depression and anxiety among informal dementia caregivers both in Sweden and Italy, to ultimately improve their health and well-being.

Methods

This comparative cross-sectional study used baseline data from the Italian UP-TECH (n = 317) and the Swedish TECH@HOME (n = 89) studies. Main outcome variables were the severity of self-reported anxiety and depression symptoms, as measured by the Hospital Anxiety and Depression Scale (HADS). HADS scores were investigated using descriptive and bivariate statistics to compare means and standard deviations. Linear regressions were used to test for associations between potential factors and self-reported symptoms of depression and anxiety.

Results

Italian informal caregivers reported more severe symptoms of depression and anxiety than Swedish caregivers. In Italy, a higher number of hours of caregiving was associated with anxiety symptoms (β = − 1.205; p = 0.029), being 40–54 years-old with depression symptoms (β = − 1.739; p = 0.003), and being female with symptoms of both depression (β = − 1.793; p < 0.001) and anxiety (β = 1.474; p = 0.005). In Sweden, a higher number of hours of caregiving and being < 39 years-old were associated with depression symptoms (β = 0.286; p < 0.000; β = 3.945; p = 0.014) and a higher number of hours of caregiving, the lack of additional informal caregivers and dementia severity were associated with anxiety symptoms (β = 0.164; p = 0.010; β = − 1.133; p = 0.033; β = − 1.181; p = 0.031).

Conclusion

Multiple factors are associated with self-reported symptoms of depression and anxiety among informal caregivers in Sweden and Italy. Factors found in this study partly differ between the two countries, suggesting the important role of cultural and social factors affecting the experience of caregiving. A deeper knowledge of these factors may increase the knowledge on potential protective and risk factors, provide information to policymakers and ultimately improve the psychological well-being of informal caregivers to people with dementia across Europe.

Emergency department and hospital admissions among people with dementia living at home or in nursing homes: results of the European RightTimePlaceCare project on their frequency, associated factors and costs

Background

Evidence is lacking on the differences between hospitalisation of people with dementia living in nursing homes and those living in the community. The objectives of this study were: 1) to describe the frequency of hospital admission among people with dementia in eight European countries living in nursing homes or in the community, 2) to examine the factors associated with hospitalisation in each setting, and 3) to evaluate the costs associated with it.

Methods

The present study is a secondary data analysis of the RightTimePlaceCare European project. A cross-sectional survey was conducted with data collected from people with dementia living at home or who had been admitted to a nursing home in the last 3 months, as well as from their caregivers. Data on hospital admissions at 3 months, cognitive and functional status, neuropsychiatric symptoms, comorbidity, polypharmacy, caregiver burden, nutritional status, and falls were assessed using validated instruments. Multivariate regression models were used to investigate the factors associated with hospital admission for each setting. Costs were estimated by multiplying quantities of resources used with the unit cost of each resource and inflated to the year 2019.

Results

The study sample comprised 1700 people with dementia living in the community and nursing homes. Within 3 months, 13.8 and 18.5% of people living in nursing homes and home care, respectively, experienced ≥1 hospital admission. In the nursing home setting, only polypharmacy was associated with a higher chance of hospital admission, while in the home care setting, unintentional weight loss, polypharmacy, falls, and more severe caregiver burden were associated with hospital admission. Overall, the estimated average costs per person with dementia/year among participants living in a nursing home were lower than those receiving home care.

Conclusion

Admission to hospital is frequent among people with dementia, especially among those living in the community, and seems to impose a remarkable economic burden. The identification and establishment of an individualised care plan for those people with dementia with polypharmacy in nursing homes, and those with involuntary weight loss, accidental falls, polypharmacy and higher caregiver burden in the home care setting, might help preventing unnecessary hospital admissions.

Psychoeducational intervention on burden and emotional well-being addressed to informal caregivers of people with dementia

BACKGROUND

In dementia it is necessary that a family member become an informal caregiver. This labour has social, physical and emotional repercussions on the caregiver's health. The objective was to assesses the impact of the INFOSA-DEM intervention on burden and emotional well-being among caregivers of people with dementia, evaluating the effects at 3 and 6 months.

METHOD

We adopted an experimental, non-randomised design with an intervention group and a control group. The intervention group received the intervention and the control group received usual care. The study was carried out in the catchment areas of three centres specialising in the care of people with cognitive impairment in the province of Barcelona.

RESULTS

At 3 months, there was an improvement with respect to burden in the intervention group with a significant worsening (P < 0.012) in the control group. Similarly, a positive effect on emotional well-being was observed in the intervention group compared with a small negative effect among controls.

CONCLUSIONS

Programs addressed to informal caregivers based on psychoeducational and cognitive-behavioural therapies are effective in improving quality of life and emotional well-being, and in reducing burden, with a positive effect on the quality of care provided at home.

Impact of dementia on informal care: a systematic review of family caregivers' perceptions

INTRODUCTION

Caregivers play a major role in providing all the support and care in daily activities for their relatives with dementia. To fully describe the influence of dementia caregiving on family caregivers' life, we conducted a systematic review including caregivers' perceptions about the positive and negative aspects of caring and the expressed factors.

MATERIALS AND METHODS

We conducted a systematic review including articles from January 1998 to July 2020. Qualitative studies reporting family caregivers' perceptions about their experiences and the effects/impact of dementia caregiving were eligible. Two authors extracted the data independently, and the analysis focused on the positive and negative aspects of dementia caregiving in caregivers' life.

RESULTS

Eighty-one studies with 3347 participants were included in this review. The positive aspects of caregiving in caregivers' life encompass personal accomplishment and strengthening relationships, which were enhanced by good medical counselling/formal care support and family/friends support. The negative aspects included emotional and social aspects experienced by caregivers. Other factors such as inappropriate medical/formal care support, illness progression and the costs of dementia contributed to negative appraisal.

DISCUSSION AND IMPLICATIONS

The findings provide insights into the holistic experience of caring for a person with dementia revelling the major positive and negative aspects underlying the caregiver role. The evidence emphasises the need 'to focus on positive aspects' and targeted interventions aimed at reducing the negative impact of caregiving, which has serious consequences on caregivers' quality of life. A multicomplex intervention for dementia informal caregiving should be developed, committing the society to promote mental health, address these community needs and improve the quality of life of the person with dementia and their family caregivers.

Caregivers' Sense of Coherence: Implications on Direct and Indirect Costs of Dementia Care

BACKGROUND

Dementia care is associated with physical, emotional, and monetary impact on the informal carers providing unpaid care. Differences in the personal characteristics of caregivers may help explain the variations in the costs of dementia care.

OBJECTIVE

The aim of this study was to analyze the effect of caregivers' sense of coherence (SOC) on direct and indirect costs in dementia care.

METHODS

A cross-sectional study was conducted in community dwelling caregivers of patients with Alzheimer's disease. Data of healthcare services were obtained from clinical registries, and information was collected from caregivers regarding their use of social care resources and time spent caregiving. The transformation of all costs into Euros was made assigning a fixed cost of 10.29 € /h and 16.24 € /h for assisting in instrumental and basic activities of daily living, respectively. Caregivers' SOC was assessed using the Orientation to Life Questionnaire (OLQ-13). Adjusted regression models were developed, with different types of costs as dependent variables.

RESULTS

A sample of 147 caregivers was recruited. The mean OLQ-13 score was 73.3 points (SD = 11.6). The regression models showed a small association between caregivers' SOC and direct costs, mainly linked to the use of social care resources (r2 = 0.429; β= -15.6 € /month), and a greater association between SOC and indirect costs (r2 = 0.562; β= -222.3 € /month).

CONCLUSION

Increasing caregivers' SOC could reduce dementia care costs by decreasing the use of social care resources and caregiving time.

Exploring the abilities of performing complex daily activities in dementia: the effects of supervision on remaining independent

Objectives: The aim of this study was to explore the remaining abilities of people with dementia (PwD) in performing daily activities.Method: Informal carers of community-residing PwD were recruited across England via mail out and carer support groups. Carers completed the revised Interview for Deteriorations in Daily Living Activities in Dementia 2 to rate the PwD's initiative and performance of daily activities. Six complex instrumental activities of daily living (IADLs) were selected: shopping, preparing a hot drink, using the telephone, preparing a cold meal, house work, and engaging in social activities, all of which were broken down into three sub-tasks. Data were analysed using Chi-square tests and linear regression analysis, assessing the contributions of hours of IADL care, hours of supervision, and dementia stage for each activity.Results: 581 carers of people with mild, moderate, and severe dementia completed the questionnaire. The ability to perform individual activities deteriorated from mild to moderate to severe dementia, with PwD remaining the most able to perform subtasks of preparing a hot drink and a cold meal. Subtask performance varied across activities, with some better maintained than others across severity stages. Linear regression models showed that hours of supervising PwD explained a greater proportion of the variance of each IADL than IADL care hours.Conclusion: PwD should be supervised to continue engaging in activities, thereby avoiding performing everything for the PwD. Findings can have implications for PwD living in nursing homes, and future research should explore the remaining IADL abilities of nursing home residents.

Care of older people with Cognitive Impairment or Dementia Hospitalized in Traumatology Units (CARExDEM): a quasi-experiment

BACKGROUND

In our context, as in other European countries, care of patients with cognitive disorders or dementia still represents a major challenge in hospital settings. Thus, there is a need to ensure quality and continuity of care, avoiding preventable readmissions, which involve an increase in public expenses. Healthcare professionals need to acquire the necessary knowledge and skills to care for hospitalized patients with cognitive disorders and dementia.

METHODS

A quasi-experimental design with repeated observations, taken at baseline, post-intervention, and at one and three months post-intervention, in people hospitalized with cognitive disorders or dementia. The study will be carried out in four general hospitals in Spain and will include 430 PwD and their caregivers. The intervention was previously developed using the Balance of Care methodology where nurses, physicians, social workers and informal caregivers identified the best practices for this specific care situation. We aim to personalize the intervention, as recommended in the literature. The study has an innovative approach that includes new technologies and previous scientific evidence. Valid, reliable instruments will be used to measure the intervention outcomes. Quality of care and comorbidity will be analyzed based on the use of restraints and psychotropic medication, pain control, falls, functional capacity and days of hospitalization. Continuity of care will be measured based on post-discharge emergency hospital visits, visits to specialists, cost, and inter-sectorial communication among healthcare professionals and informal caregivers. Statistical analysis will be performed to analyze the effect of the intervention on quality of care, comorbidity and continuity of care for patients with dementia.

DISCUSSION

Our aim is to helping healthcare professionals to improve the management of cognitive disorders or dementia care during hospitalization and the quality of care, comorbidity and continuity of care in patients with dementia and their informal caregivers. Moving towards dementia-friendly environments is vital to achieving the optimum care outcomes.

TRIAL REGISTRATION

Registered in Clinical Trials. ClinicalTrials.gov Identifier: NCT04048980 retrospectively registered on the 6th August 2019. https://clinicaltrials.gov/ Protocol Record HCB/2017/0499.

SPONSOR

Hospital Clinic Barcelona.

Validity and reliability of the Spanish caregiver reaction assessment scale for caregivers of people with dementia

AIM

Of the few instruments available to measure the important, positive aspects of caring, the Caregiver Reaction Assessment is regarded as the most suitable, but there is no validated Spanish version. The aim of this study was to translate the Caregiver Reaction Assessment into Spanish and assess its psychometric properties.

METHODS

The Caregiver Reaction Assessment was translated into Spanish and then back translated. Validation included construct validity, criterion validity and reliability: 287 interviews were conducted with informal caregivers of patients with dementia between November 2010 and April 2012.

RESULTS

Principal component analysis confirmed the original instrument's five subscales. Criterion validity showed a moderate negative correlation between the impact on health and the EQ-5D (r = -.43), that is, a greater impact on health correlated with lower health-related quality of life. The Caregiver Reaction Assessment showed good internal consistency, with a Cronbach alpha of .804, and good temporal stability for the distinct subscales, with intraclass correlation coefficients varying from .683 to .729 (p < .001).

CONCLUSION

The Caregiver Reaction Assessment is a reliable, valid instrument for the measurement of the reactions of informal caregivers of patients with dementia, with good psychometric properties.

Depression in People With Dementia and Caregiver Outcomes: Results From the European Right Time Place Care Study

OBJECTIVE

To investigate the cross-sectional associations between depression in people with dementia and both caregiver burden and quality of life in 8 European countries, and to test these associations compared with the presence of other neuropsychiatric symptoms.

DESIGN

Cross-sectional study.

SETTING AND PARTICIPANTS

In total, 1223 dyads comprised of informal caregivers and people with dementia living in a community-dwelling setting, recruited from the Right Time Place Care study, a cohort survey from 8 European countries.

MEASURES

To test the associations between depression (according to the Cornell Scale for Depression in Dementia) and informal caregiver burden (defined by the Zarit scale and hours of supervision in terms of Resource Utilization in Dementia), distress (defined by the Neuropsychiatric Inventory Questionnaire distress score), and quality of life (according to the visual analogue scale and 12-item General Health Questionnaire).

RESULTS

Linear regressions showed an association between depression and main outcomes (Zarit scale: β 3.7; P = .001; hours of supervision: β 1.7; P = .004; Neuropsychiatric Inventory Questionnaire distress score: β 1.2; P = .002). A similar association was found concerning psychological and overall well-being (12-item General Health Questionnaire: β 1.8; P < .001; Euroqol Visual Analogue Scale: β -4.1; P = .003). Both associations remained significant despite the presence of other NPS and after adjusting for confounders.

CONCLUSIONS AND IMPLICATIONS

Further studies are needed to assess whether providing tailored strategies for optimizing diagnosis and managing of depression in people with dementia might improve caregiver quality of life and reduce their burden in the community-dwelling setting.

Study on advance care planning in care dependent community-dwelling older persons in Germany (STADPLAN): protocol of a cluster-randomised controlled trial

BACKGROUND

In Germany, advance care planning (ACP) was first introduced by law in 2015. However, ACP is still uncommon in Germany and only few people have advance directive forms. This study aims to evaluate an ACP program in care dependent community-dwelling persons, compared to optimised usual care.

METHODS

A cluster-randomised controlled trial of 12 months duration will be conducted in 3 German study sites comparing the pretested ACP-counselling offered by trained nurses with a control group receiving optimised usual care. Using external concealed randomisation, 16 home care services each will be included in the intervention and the control group (30 participants per cluster; n = 960). Eligibility criteria for patients are: ≥60 years, somehow care dependent, adequate German language skills, assumed life-expectancy of ≥4 weeks, and cognitive ability for participation. ACP will be delivered by trained nurse facilitators of the respective home care services and communication will include proxy decision-makers. The primary endpoint will be patient activation, assessed by the Patient Activation Measure (PAM-13). Secondary endpoints include ACP-engagement, proportion of prepared advance directives, number and duration of hospitalisations, quality of life as well as depression and anxiety. Further, comprehensive economic and process evaluations will be conducted.

DISCUSSION

STADPLAN is the first study in Germany that assesses an adapted ACP intervention with trained nurses in home care services and the first international study focusing on cost effectiveness of ACP in community-dwelling older persons. The results will help to improve the understanding and communicating of patients' preferences regarding medical treatment and care and thereby contribute to patients' autonomy.

TRIAL REGISTRATION

German Clinical Trials Register: DRKS00016886 (Date of registration: 04.06.2019).

Costs and Burden Associated With Loss of Labor Productivity in Informal Caregivers of People With Dementia: Results From Spain

AIMS

We analyzed indirect costs related to loss of labor productivity (LLP) in informal caregivers (ICs) of people with dementia (PwD) and the associated caregiver burden and patients' clinical variables.

METHODS

Multicenter cohort study of PwD and their ICs (n = 287) focused on two groups: (1) home care and (2) institutional long-term care. The costs of LLP were assessed using the Resource Utilization Dementia instrument and a human capital approach.

RESULTS

The cost for LLP was 378&OV0556;/month or 4.536&OV0556;/year. Greater disease severity increased the likelihood of reducing working hours and missing a working day. There was a significant association between partial absenteeism and burden in employed informal caregiver in both the home and institutional setting.

CONCLUSION

Cognitive impairment contributes to the cost of LLP in IC especially in home-care. LLP has a negative impact on IC burden.

Persons with Dementia Living at Home or in Nursing Homes in Nine Swedish Urban or Rural Municipalities

The methodology from the "RightTimePlaceCare" study of dementia care was tested locally in terms of relevance, acceptability and attrition. Comparing persons with dementia (PwDs) receiving home care (HC) with PwDs living in nursing homes (NHs), in urban versus rural areas, regarding their health conditions and informal caregiver burden was also done. Standardized measurements regarding sociodemographic, and physical and mental health was used. Questions related to legal guardianship were added. Interviews were conducted with PwDs and their caregivers in HC (n = 88) and in NHs (n = 58). Bivariate and multivariate logistic regression analysis was used. The attrition rate was higher in HC. In the bivariate regression model, for HC and NH, living at home was significantly associated with more severe neuropsychiatric symptoms (p ≤ 0.001) and being cared by a spouse (p = 0.008). In NH, the informal caregivers were significantly younger (p = 0.003) and living in rural areas (p = 0.007) and more often in paid work (p ≤ 0.001). In the multivariate regression model, informal caregivers were significantly younger (p = 0.007) when caring for a PwD in an NH and caregiver burden was significantly higher in HC and in urban areas (p = 0.043). Legal guardianship was very low. Professionals should acknowledge that PwDs in HC have more behavioural problems and caregivers in urban areas report higher caregiver burden.

Prevalence of dementia diagnoses not otherwise specified in eight European countries: a cross-sectional cohort study

Background

Dementia is a syndrome, with a wide range of symptoms. It is important to have a timely diagnosis during the disease course to reduce the risk of medication errors, enable future care planning for the patient and their relatives thereby optimizing quality of life (QoL). For this reason, it is important to avoid a diagnosis of dementia not otherwise specified (DNOS) and instead obtain a diagnosis that reflects the underlying pathology. The aim of this study was to investigate the prevalence and associated factors of DNOS in persons with dementia living at home or in a nursing home.

Methods

This is a cross-sectional cohort study performed in eight European countries. Persons with dementia aged ≥65 years living at home (n = 1223) or in a nursing home (n = 790) were included. Data were collected through personal interviews with questionnaires based on standardised instruments. Specific factors investigated were sociodemographic factors, cognitive function, and mental health, physical health, QoL, resource utilization and medication. Bivariate and backward stepwise multivariate regression analyses were performed.

Results

The prevalence of DNOS in the eight participating European countries was 16% (range 1–30%) in persons living at home and 21% (range 1–43%) in persons living in a nursing home. These people are more often older compared to those with a specific dementia diagnosis. In both persons living at home and persons living in a nursing home, DNOS was associated with more severe neuropsychiatric symptoms and less use of anti-dementia medication. In addition, persons with DNOS living at home had more symptoms of depression and less use of antidepressant medication.

Conclusions

The prevalence of DNOS diagnosis is common and seems to vary between European countries. People with DNOS are more often older with more severe neuropsychiatric symptoms and receive fewer anti-dementia medication, anxiolytics and antidepressants. This would support the suggestion that a proper and specific diagnosis of dementia could help the management of their disease.

Quality of life predictors in informal caregivers of seniors with a functional performance deficit - an example of home care in Poland

Background: There is insufficient research into informal caregivers' quality of life (QoL) in Poland. The purpose of this work is to study predictors that considerably affect QoL of informal caregivers (IC) providing home care for seniors with chronic diseases and a functional performance deficit. Materials and methods: In the cross-sectional research design, ICs were randomly chosen among the geriatric population receiving care in 5 primary health care settings. The WHOQoL-AGE questionnaire was used to assess QoL of ICs (n=138). The Barthel scale and Polish version of the Abbreviated Mental Test Score (AMTS) were applied to assess individuals with chronic diseases and functional and mental performance deficits (n=138). The Geriatric Depression Scale Short Form (GDS-SF) was used to measure the extent of risk of depressive symptoms in care-receivers. A hierarchical regression analysis was carried out to determine predictors of caregivers' QoL. Results: Mean values in the group of seniors provided with home care were as follows: the Barthel scale M=43.20, SD=27.06, the AMTS M=7.78 (SD=1.65), and the GDS-SF M=7.34 (SD=3.10). QoL of ICs (the WHOQoL-AGE) was M=70.14 (SD=15.31). Significant predictors of caregivers' QoL turned out to be support in care given by others β =0.605, p<0.001, experience in care β =-0.220; p<0.001, caregivers' health self-assessment β =0.174, p<0.001, and depressive disorders in care-receivers GDS β = -0.178, p<0.001. Conclusions: The QoL of ICs who provide care for individuals with chronic diseases and a functional performance deficit improves with an increase in the support they receive from others, their higher health self-assessment, and greater experience in care. An increase in depressive symptoms in care-receivers determines a lower level of caregivers' QoL.

[Care planning for people with dementia on the margins of care between home care and nursing home: the balance of care approach in the RightTimePlaceCare project in Germany]

BACKGROUND

The balance of care approach is a strategic planning framework that can be used to research the adequacy of care arrangements and the cost implications. It seeks to identify people who are on the margins of care, i. e. whose care and nursing needs could be met in more than one setting, and explores the relative costs of the possible alternatives. This article describes a balance of care application for people with dementia in a transitional phase between home and institutional care in Germany.

METHODS

A sequential mixed-methods design was applied that combined empirical data, the decision of healthcare professionals (panels) and cost estimates in a structured way. Data were collected as part of the RightTimePlaceCare project from 235 people with dementia and their caregivers in 2 settings, in nursing homes and domestic care.

RESULTS

Based on five key variables, case types of people with dementia with comparable needs were developed. In panels with healthcare professionals there was consensus that people represented by four of these case types could by cared for at home while the reference group of actual study participants was currently being cared for in nursing homes. For these four case types, exemplary home care arrangements were formulated, costs were estimated and compared to institutional care costs.

CONCLUSION

There is a potential for home care for a significant group of people with dementia currently admitted to institutional care. Some of the alternative home care arrangements were cost-saving. Despite some limitations, the study demonstrated the utility of the balance of care approach to support the development of empirically based expert recommendations on care provision.

Inter-rater agreement of the Quality of Life-Alzheimer's Disease (QoL-AD) self-rating and proxy rating scale: secondary analysis of RightTimePlaceCare data

BACKGROUND

To assess the quality of life of people with dementia, measures are required for self-rating by the person with dementia, and for proxy rating by others. The Quality of Life in Alzheimer's Disease scale (QoL-AD) is available in two versions, QoL-AD-SR (self-rating) and QoL-AD-PR (proxy rating). The aim of our study was to analyse the inter-rater agreement between self- and proxy ratings, in terms of both the total score and the items, including an analysis specific to care setting, and to identify factors associated with this agreement.

METHODS

Cross-sectional QoL-AD data from the 7th Framework European RightTimePlaceCare study were analysed. A total of 1330 cases were included: n = 854 receiving home care and n = 476 receiving institutional long-term nursing care. The proxy raters were informal carers (home care) and best-informed professional carers (institutional long-term nursing care). Inter-rater agreement was investigated using Bland-Altman plots for the QoL-AD total score and by weighted kappa statistics for single items. Associations were investigated by regression analysis.

RESULTS

The overall QoL-AD assessment of those with dementia revealed a mean value of 33.2 points, and the proxy ratings revealed a mean value of 29.8 points. The Bland-Altman plots revealed a poor agreement between self- and proxy ratings for the overall sample and for both care settings. With one exception (item 'Marriage' weighted kappa 0.26), the weighted kappa values for the single QoL-AD items were below 0.20, indicating poor agreement. Home care setting, dementia-related behavioural and psychological symptoms, and the functional status of the person with dementia, along with the caregiver burden, were associated with the level of agreement. Only the home care setting was associated with an increase larger than the predefined acceptable difference between self- and proxy ratings.

CONCLUSIONS

Proxy quality of life ratings from professional and informal carers appear to be lower than the self-ratings of those with dementia. QoL-AD-SR and QoL-AD-PR are therefore not interchangeable, as the inter-rater agreement differs distinctly. Thus, a proxy rating should be judged as a complementary perspective for a self-assessment of quality of life by those with dementia, rather than as a valid substitute.

Evaluation of a decision support app for nurses and case managers to facilitate aging in place of people with dementia. A randomized controlled laboratory experiment

Detecting practical problems of persons with dementia (PwD) experience at home, and advising them on solutions to facilitate aging in place are complex and challenging tasks for nurses and case managers. In this two group randomized, controlled laboratory experiment, the efficacy of a decision support application aiming to increase nurses' and case managers' confidence in clinical judgment and decision-making was tested. The participants (N = 67) assessed a case of a PwD within the problem domains: self-reliance, safety and informal care, and provided suggestions for possible solutions. Participants used either their regular procedure with (intervention group) or without the App (control group) to conduct these tasks. No statistically significant difference was found on the primary outcome measure, the overall level of confidence. However, nurses and case managers highly recommended use of the App in practice. To explain these results, more research on the potential added value of the App is needed.

From home care to care home: a phenomenological case study approach to examining the transition of older people to long-term care in Spain

Background and Aims

It has been the tradition in Spain until recently for families to take care of their own older relatives, but this is now changing, especially in urban areas where caring roles are also shifting. This study aims to examine the Spanish care transitions of older people moving from being traditionally a family-centred and gender-based cultural phenomenon to one that is moving gradually into professional care settings.

Method

A phenomenological case study approach was adopted, involving 15 cases exemplifying the care experience in typical primary care settings in one region of Spain, and examined how the transition from home care is happening. In-depth interviews with older people and carers with lived experience regarding the phenomenon took place.

Results

Seven themes were identified portraying the current picture of the phenomenon, evidencing that care of older people is still culturally assumed as family-centred care and a gender-based responsibility, care homes have a negative social image, there are differences between rural and urban areas, there is a lack of training for professional and family carers, and family income and dependency level accelerate the transition.

Conclusions

This study revealed a lack of care services for older people in Spain, inconsistencies in service provision, as well as a lack of professional and non-professional training.

[Nursing home placement of people with dementia: a secondary analysis of qualitative data and literature review on perspectives of informal caregivers and healthcare professionals]

Background: Nursing home placement of people with dementia can become necessary when informal care is no longer sufficient. Informal carers experience the transition period as an additional burden. Aim: Experiences and views of informal carers and healthcare professionals regarding the transition from people with dementia to a nursing home are investigated to improve the support for informal carers. Method: This secondary analysis included data from all five focus groups with n = 30 informal carers and healthcare professionals conducted as part of the “RightTimePlaceCare” project. To supplement the material which resulted from a single interview question, a literature analysis with the same focus was conducted. Results: The merged results indicated that informal carers needed professional support early on at home until after the nursing home placement. Concerns regarding nursing homes, financial aspects and family related issues were important aspects in the decision making. Healthcare professionals recommended provision of early guidance regarding those matters and making own experiences with nursing homes. Healthcare professionals should serve as mediators during the transition process and improve the collaboration between service providers. Conclusions: Empowering families to make informed choices could be facilitated by offering advice at home about their options for formal support services, financial support, and housing solutions. Healthcare professionals should support caregivers to make a decision, coordinate the placement and to cope with the new situation.

Potentially inappropriate medication among people with dementia in eight European countries

Objectives

to evaluate the frequency of potentially inappropriate medication (PIM) prescription among older people with dementia (PwD) from eight countries participating in the European study 'RightTimePlaceCare', and to evaluate factors and adverse outcomes associated with PIM prescription.

Methods

survey of 2,004 PwD including a baseline assessment and follow-up after 3 months. Interviewers gathered data on age, sex, prescription of medication, cognitive status, functional status, comorbidity, setting and admission to hospital, fall-related injuries and mortality in the time between baseline and follow-up. The European Union(7)-PIM list was used to evaluate PIM prescription. Multivariate regression analysis was used to investigate factors and adverse outcomes associated with PIM prescription.

Results

overall, 60% of the participants had at least one PIM prescription and 26.4% at least two. The PIM therapeutic subgroups most frequently prescribed were psycholeptics (26% of all PIM prescriptions) and 'drugs for acid-related disorders' (21%). PwD who were 80 years and older, lived in institutional long-term care settings, had higher comorbidity and were more functionally impaired were at higher risk of being prescribed two PIM or more. The prescription of two or more PIM was associated with higher chance of suffering from at least one fall-related injury and at least one episode of hospitalisation in the time between baseline and follow-up.

Conclusions

PIM use among PwD is frequent and is associated with institutional long-term care, age, advanced morbidity and functional impairment. It also appears to be associated with adverse outcomes. Special attention should be paid to psycholeptics and drugs for acid-related disorders.

Initiating activities of daily living contributes to well-being in people with dementia and their carers

OBJECTIVE

Problems with everyday functioning are linked to reduced well-being in people with dementia (PwD) and their carers. However, previous research has almost solely investigated the performance of everyday activities, and global functioning without analysing individual activities. This study explored how deficits in initiating and performing individual activities were associated with carer burden and poorer quality of life of carers and PwD.

METHODS

Carers of people with mild dementia were recruited via 10 National Health Service Trusts, as well as through attending six carer support groups. Carers were asked to complete the revised Interview for Deteriorations in Daily Living Activities in Dementia 2 (R-IDDD2), and measures on carer burden, well-being, and person with dementia well-being. Data were analysed using correlation analysis.

RESULTS

Two hundred and seventy-two carers completed the R-IDDD2. Carers were grouped into those with low or high ratings of well-being based on the mean scores. All but three activities on the initiative and/or performance scale were significantly associated with carer burden and carer and PwD quality of life. Engaging in hobbies and maintaining an active social life were most strongly associated with carer and PwD well-being. Initiating computer use, driving, and medication management were not related to carer burden.

CONCLUSIONS

Findings from this study can have direct implications for improving care management early in the disease. Post-diagnostic support needs to provide more opportunities for PwD, and their carers, to engage in social groups, whilst interventions targeted at living well with dementia need to particularly improve the initiative of engaging in individual hobbies. Copyright © 2017 John Wiley & Sons, Ltd.

An Assessment of the Burden on Polish Caregivers of Patients With Dementia: A Preliminary Study

INTRODUCTION

The aim of the study was to assess the level of burden of caregivers of persons with dementia and to analyze the factors related to the sense of burden.

METHODS

The study group consisted of 58 caregivers with an average age of 54.7 (± 12.6) and 45 (78%) were women. The Caregiver Burden Scale, the Beck Depression Inventory (BDI), the Berlin Social Support Scale (BSSS), and the Satisfaction with Life Scale (SWLS) were used.

RESULTS

In the study group, 93% could rely on help in caring for the patient, provided mainly by the family. Most caregivers demonstrated a medium level of burden (2.63 ± 0.61). A significant correlation was found between the level of caregiver burden and caregiving frequency, BSSS, BDI, and SWLS.

CONCLUSIONS

A lot of factors influence the caregivers' burden. It appears necessary to take into consideration the cultural, religious, and economic distinctiveness of the country in question.

Restraint use in older adults in home care: A systematic review

OBJECTIVES

To get insight into restraint use in older adults receiving home care and, more specifically, into the definition, prevalence and types of restraint, as well as the reasons for restraint use and the people involved in the decision-making process.

DESIGN

Systematic review.

DATA SOURCES

Four databases (i.e. Pubmed, CINAHL, Embase, Cochrane Library) were systematically searched from inception to end of April 2017.

REVIEW METHODS

The study encompassed qualitative and quantitative research on restraint use in older adults receiving home care that reported definitions of restraint, prevalence of use, types of restraint, reasons for use or the people involved. We considered publications written in English, French, Dutch and German. One reviewer performed the search and made the initial selection based on titles and abstracts. The final selection was made by two reviewers working independently; they also assessed study quality. We used an integrated design to synthesise the findings.

RESULTS

Eight studies were reviewed (one qualitative, seven quantitative) ranging in quality from moderate to high. The review indicated there was no single, clear definition of restraint. The prevalence of restraint use ranged from 5% to 24.7%, with various types of restraint being used. Families played an important role in the decision-making process and application of restraints; general practitioners were less involved. Specific reasons, other than safety for using restraints in home care were noted (e.g. delay to nursing home admission; to provide respite for an informal caregiver).

CONCLUSIONS

Contrary to the current socio demographical evolutions resulting in an increasing demand of restraint use in home care, research on this subject is still scarce and recent. The limited evidence however points to the challenging complexity and specificity of home care regarding restraint use. Given these serious challenges for clinical practice, more research about restraint use in home care is urgently needed.

What Makes Institutional Long-Term Care the Most Appropriate Setting for People With Dementia? Exploring the Influence of Client Characteristics, Decision-Maker Attributes, and Country in 8 European Nations

OBJECTIVES

To explore the extent to which client characteristics, decision-maker attributes, and country influence judgments of institutional long-term care (ILTC) appropriateness for people with dementia.

DESIGN, SETTING, AND PARTICIPANTS

A total of 161 experts in dementia care from 8 European countries reviewed a series of 14 vignettes representing people with dementia on the cusp of ILTC admission and indicated the most appropriate setting in which to support each case in a simple discrete choice exercise: own home, very sheltered housing, residential home, or nursing home. At least 16 experts participated in each country (Estonia, Finland, France, Germany, the Netherlands, Spain, Sweden, and the United Kingdom).

MEASUREMENTS

Descriptive statistics were used to characterize the experts and their placement preferences. Logistic regression modeling was used to explore the extent to which the sociodemographic and clinical characteristics of people with dementia, and the profession, workplace, and country of decision-makers were associated with ILTC recommendation.

RESULTS

Client characteristics, decision-maker attributes, and country all seemed to play a part in influencing professionals' perceptions of the appropriateness of ILTC for people with dementia. Expert decision-makers were more likely to recommend ILTC for individuals who required help with mobility or had multiple care needs, and appeared to give more weight to carers' than clients' wishes. Community-based social workers were less likely than other professional groups to favor ILTC placement. Experts in Finland, Germany, and the United Kingdom were less likely to recommend ILTC than experts in France, the Netherlands, and Estonia; experts in Sweden and Spain took an intermediate position.

CONCLUSION

This study provides new understanding of the factors that shape professionals' perceptions of ILTC appropriateness and highlights the need to construct multifaceted models of institutionalization when planning services for people with dementia. It also has several important clinical implications (including flagging interventions that could decrease the need for ILTC), and provides a basis for enhancing professionals' decision-making capabilities (including the greater involvement of clients themselves).

Psychological well-being over time among informal caregivers caring for persons with dementia living at home

OBJECTIVES

To investigate informal caregivers' psychological well-being and predicted increase in psychological well-being, when caring for persons with dementia (PwDs) living at home, related to caregiver, PwD and formal care (FC) factors.

METHOD

A cohort study at baseline and 3 months' follow-up in eight European countries. Caregivers included (n = 1223) were caring for PwDs aged ≥ 65 years at home. Data on caregivers, PwDs and FC were collected using standardized instruments. Regression analysis of factors associated with caregiver psychological well-being at baseline and 3 months later was performed.

RESULTS

Factors associated with caregiver psychological well-being at baseline were positive experience of caregiving, low caregiver burden, high quality of life (QoL) for caregivers, male gender of PwD, high QoL of PwD, few neuropsychiatric symptoms and depressive symptoms for the PwD. At follow-up, caregivers with increased psychological well-being experienced of quality of care (QoC) higher and were more often using dementia specific service. Predicting factors for caregivers' increased psychological well-being were less caregiver burden, positive experience of caregiving, less supervision of the PwD and higher caregiver QoL, if PwD were male, had higher QoL and less neuropsychiatric symptoms. Furthermore, higher QoC predicted increased caregivers' psychological well-being.

CONCLUSION

Informal caregiving for PwDs living at home is a complex task. Our study shows that caregivers' psychological well-being was associated with, among other things, less caregiver burden and higher QoL. Professionals should be aware of PwD neuropsychiatric symptoms that might affect caregivers' psychological well-being, and provide proper care and treatment for caregivers and PwDs.

Examining Live-In Foreign Domestic Helpers as a Coping Resource for Family Caregivers of People With Dementia in Singapore

In Singapore, the responsibility of caring for persons with dementia falls on family members who cope with a long-term caregiver burden, depending on available support resources. Hiring foreign domestic workers to alleviate caregiver burden becomes a prevalent coping strategy that caregivers adopt. This strategy allows caregivers to provide home care as part of fulfilling family obligations while managing the caregiver burden. This study aimed to investigate primary caregivers' relationship with hired support and its impact on coping with caregiver burden. Twenty in-depth interviews were conducted with primary caregivers who hired live-in domestic helpers to take care of their family members with dementia. The findings revealed that caregivers perceived the normative obligations to provide home care to family members with dementia. They sought support from domestic helpers to cope with physical and mental burnout, disruption of normal routines, and avoidance of financial strain. A mutual-support relationship was built between caregivers and domestic helpers through trust and interdependence. The presence of domestic helpers as a coping resource reveals the positive outcomes of problem-, emotional-, and diversion-focused coping. This study illustrates that coping strategies are employed in different ways depending on the needs of caregivers, access to infrastructure, cultural expectations, and available resources.

Trends in treatment with antipsychotic medication in relation to national directives, in people with dementia - a review of the Swedish context

BACKGROUND

The aim of this study was to explore trends in treatment with antipsychotic medication in Swedish dementia care in nursing homes as reported in the most recent empirical studies on the topic, and to relate these trends to directives from the national authorities.

METHODS

The study included two scoping review studies based on searches of electronic databases as well as the Swedish directives in the field.

RESULTS

During the past decade, directives have been developed for antipsychotic medication in Sweden. These directives were generic at first, but have become increasingly specific and restrictive with time. The scoping review showed that treatment with antipsychotic drugs varied between 6% and 38%, and was higher in younger older persons and in those with moderate cognitive impairment and living in nursing homes for people with dementia. A decreasing trend in antipsychotic use has been seen over the last 15 years.

CONCLUSIONS

Directives from the authorities in Sweden may have had an impact on treatment with antipsychotic medication for people with dementia. Treatment with antipsychotic medication has decreased, while treatment with combinations of psychotropic medications is common. National directives may possibly be even more effective, if applied in combination with systematic follow-ups.

Unmet Needs for Family Caregivers of Elderly People With Dementia Living in Italy: What Do We Know So Far and What Should We Do Next?

Care of the elderly with dementia represents one of the major challenges for the modern society worldwide. The burden of dementia care often falls on the family members, entailing heavy psychosocial and economic consequences. The aim of this study was to evaluate the caregiver's perspective concerning the support for disease management on behalf of the physicians and the local Sicilian administrations (Italy), and the burden of care and effects on their lifestyle, to propose new prevention strategies and service for managing dementia and caregiver's burden. Fifty-nine caregivers of Italian elderly people with dementia (mean age, 73; age range: 63-83) were interviewed, and 55 of them completed an ad hoc self-report questionnaire composed of 54 multiple-choice questions. Our findings suggest that caregivers need more information on the disease's management, as well as on how to deal with the stress due to the disease burden. Moreover, a negative perception about the services offered from the local administration emerged. Assistive technology (AT) could be useful in promoting interaction between general practitioners and specialized centers for diagnosis, pharmacological and psychosocial treatments, and in saving costs. Moreover, case manager could follow patients and support family members within the care pathway, besides collecting and sharing information among the different health professionals involved. Further studies should be aimed at investigating whether AT and/or the use of specific educational strategies could be the right approach for meeting the needs of families living with dementia.

Predicting discharge to institutional long-term care following acute hospitalisation: a systematic review and meta-analysis

Background

moving into long-term institutional care is a significant life event for any individual. Predictors of institutional care admission from community-dwellers and people with dementia have been described, but those from the acute hospital setting have not been systematically reviewed. Our aim was to establish predictive factors for discharge to institutional care following acute hospitalisation.

Methods

we registered and conducted a systematic review (PROSPERO: CRD42015023497). We searched MEDLINE; EMBASE and CINAHL Plus in September 2015. We included observational studies of patients admitted directly to long-term institutional care following acute hospitalisation where factors associated with institutionalisation were reported.

Results

from 9,176 records, we included 23 studies (n = 354,985 participants). Studies were heterogeneous, with the proportions discharged to a care home 3–77% (median 15%). Eleven studies (n = 12,642), of moderate to low quality, were included in the quantitative synthesis. The need for institutional long-term care was associated with age (pooled odds ratio (OR) 1.02, 95% confidence intervals (CI): 1.00–1.04), female sex (pooled OR 1.41, 95% CI: 1.03–1.92), dementia (pooled OR 2.14, 95% CI: 1.24–3.70) and functional dependency (pooled OR 2.06, 95% CI: 1.58–2.69).

Conclusions

discharge to long-term institutional care following acute hospitalisation is common, but current data do not allow prediction of who will make this transition. Potentially important predictors evaluated in community cohorts have not been examined in hospitalised cohorts. Understanding these predictors could help identify individuals at risk early in their admission, and support them in this transition or potentially intervene to reduce their risk.

Psychometric Evaluation of Kingston Caregiver Stress Scale

OBJECTIVES

Standardized measurement of caregiver stress is a component of Medicare's new health care benefit supporting care planning for people with dementia. In this article we identify existing measures of caregiver stress, strain and burden and propose specific criteria for choosing tools that may be suitable for wide use in primary care settings. We reviewed 22 measures and identified one, the Kingston Caregiver Stress Scale (KCSS), which met all the proposed criteria but had not been studied in a U.S.

SAMPLE

We conducted a psychometric evaluation of KCSS to determine its potential usefulness as a care planning tool with a U.S.

METHODS

We examined the internal consistency, test-retest reliability, component structure, and relationship to depression and anxiety in 227 dementia caregivers at two U.S. sites.

RESULTS

The KCSS has high internal consistency and test-retest reliability, a strong factor structure, and moderate to high correlations with caregiver depression and anxiety.

CONCLUSION

KCSS is a good candidate for use as part of comprehensive care planning for people with dementia and their caregivers.

CLINICAL IMPLICATIONS

Routine assessment of caregiver stress in clinical care may facilitate timely intervention and potentially improve both patient and caregiver outcomes.

New institutionalisation following acute hospital admission: a retrospective cohort study

Background

institutionalisation following acute hospital admission is common and yet poorly described, with policy documents advising against this transition.

Objective

to characterise the individuals admitted to a care home on discharge from an acute hospital admission and to describe their assessment.

Design and setting

a retrospective cohort study of people admitted to a single large Scottish teaching hospital.

Subjects

100 individuals admitted to the acute hospital from home and discharged to a care home.

Methods

a single researcher extracted data from ward-based case notes.

Results

people discharged to care homes were predominantly female (62%), widowed (52%) older adults (mean 83.6 years) who lived alone (67%). About 95% had a diagnosed cognitive disorder or evidence of cognitive impairment. One-third of cases of delirium were unrecognised. Hospital stays were long (median 78.5 days; range 14-231 days) and transfers between settings were common. Family request, dementia, mobility, falls risk and behavioural concerns were the commonest reasons for the decision to admit to a care home. About 55% were in the acute hospital when the decision for a care home was made and 44% of that group were discharged directly from the acute hospital.

Conclusions

care home admission from hospital is common and yet there are no established standards to support best practice. Decisions should involve the whole multidisciplinary team in partnership with patients and families. Documentation of assessment in the case notes is variable. We advocate the development of interdisciplinary standards to support the assessment of this vulnerable and complex group of patients.

An evaluation of the prevalence of potentially inappropriate medications in older people with cognitive impairment living in Northern Sweden using the EU(7)-PIM list

Purpose

As people get older, their sensitivity to drugs and adverse drug reactions can increase due to pharmacokinetic and pharmacodynamic changes. Older people with dementia are a particularly vulnerable group of people. They are at an increased risk of being prescribed potentially inappropriate medications, which may lead to harmful consequences. The aim of this study was to investigate the prevalence of potentially inappropriate medications among older patients with cognitive impairment.

Methods

Medical records for patients aged ≥65 years admitted to two hospitals in Northern Sweden were reviewed. Potentially inappropriate medications were identified using the EU(7)-PIM list as an identification tool.

Results

Of 428 patients included in the study, 40.9% had one or more potentially inappropriate medication prescribed. The most commonly represented potentially inappropriate medication classes were hypnotics and sedatives, cardiovascular drugs and laxatives. The most commonly involved potentially inappropriate medications were zopiclone, digoxin and sodium picosulfate. There was an association seen between having a higher number of medications prescribed and having one or more potentially inappropriate medication.

Conclusion

Potentially inappropriate medications are prevalent among older people with cognitive impairment living in Northern Sweden. It is important to continuously evaluate the need for potentially inappropriate medications in this patient group, in order to prevent adverse drug reactions, especially among those who have a higher number of medications prescribed.

Electronic supplementary material

The online version of this article (doi:10.1007/s00228-017-2218-2) contains supplementary material, which is available to authorized users.

Hierarchical Decline of the Initiative and Performance of Complex Activities of Daily Living in Dementia

OBJECTIVES

While basic activities of daily living hierarchically decline in dementia, little is known about the decline of individual instrumental activities of daily living (IADLs). The objective of this study was to assess initiative and performance deficits in IADLs in dementia.

METHODS

A total of 581 carers completed the revised Interview for Deterioration in Daily Living Activities in Dementia 2 to rate their relative's everyday functioning.

RESULTS

Initiating and performing IADLs deteriorated hierarchically, while people with dementia were consistently most impaired in initiating using the computer and managing finances. Initiating preparing a cold or hot meal and managing finances were more impaired than their performance, whereas performing maintaining an active social life for example were more impaired than their initiative.

CONCLUSION

Findings can help identify the severity of dementia by understanding deficits in initiative and performance. This study has implications for the development of targeted interventions depending on the stage of dementia.

Effective public involvement in the HoST-D Programme for dementia home care support: From proposal and design to methods of data collection (innovative practice)

Public involvement is an important element in health and social care research. However, it is little evaluated in research. This paper discusses the utility and impact of public involvement of carers and people with dementia in a five-year programme on effective home support in dementia, from proposal and design to methods of data collection, and provides a useful guide for future research on how to effectively involve the public. The Home SupporT in Dementia (HoST-D) Programme comprises two elements of public involvement, a small reference group and a virtual lay advisory group. Involving carers and people with dementia is based on the six key values of involvement - respect, support, transparency, responsiveness, fairness of opportunity, and accountability. Carers and people with dementia gave opinions on study information, methods of data collection, an economic model, case vignettes, and a memory aid booklet, which were all taken into account. Public involvement has provided benefits to the programme whilst being considerate of the time constraints and geographical locations of members.

Risk factors related to the admission of people with dementia into a long-term care institution in Spain: an explorative study

Risk factors associated with admission of people with dementia to long-term care institutions need to be identified to support health-care professionals in dementia care at home. An explorative study, combining quantitative and qualitative data collection methods, was performed in people with dementia in Spain. The sample, consisting of people with dementia receiving formal care from health-care professionals but at risk of institutionalisation, and their informal care-givers; and people with dementia recently admitted to a long-term care institution, and their informal care-givers, was interviewed between November 2010 and April 2012. Perceived reasons for admission were determined through an open-ended question put to both groups. Presumed risk factors were collected with validated questionnaires and analysed using bivariate analysis. A total of 287 people with dementia and informal care-givers were studied. Reasons given by the institutionalised group were mostly related to the level of dependency of the person with dementia. People recently admitted to a long-term care institution had more cognitive impairment, a greater degree of dependency and poorer quality of life than those still living at home. Home-care services in Spain need to develop or improve interventions based on the risk factors identified in this study: informal care-giver profile, high cognitive impairment, high level of dependency and the poor quality of life of the person with dementia.