A Model of Consequences of Need-Driven, Dementia-Compromised Behavior

Dementia Friendly communities (DFCs) to improve quality of life for people with dementia: a realist review

BACKGROUND

Currently, there are more than 55 million people living with dementia worldwide. Supporting people with dementia to live as independently as possible in their communities is a global public health objective. There is limited research exploring the implementation of such interventions in the community context. The aim of the review was to create and refine programme theory - in the form of context mechanism-outcome configurations - on how the characteristics of dementia-friendly communities (DFCs) as geographical locations interact with their social and organisational contexts to understand what works for whom and why.

METHODS

This realist review sourced literature from 5 electronic databases: Cochrane Library, CINAHL, Medline, Scopus, PsychINFO and Google Scholar, as well as relevant websites such as Alzheimer's Society to identify grey literature. Methodological rigour was assessed using the Joanna Briggs Institute critical appraisal tool.

RESULTS

Seven papers were included in this realist review that focused on DFCs in a geographical context The implementation of DFC interventions emerged as a process characterised by two pivotal implementation phases, intricately linked with sub-interventions. The first intervention, termed Hierarchy Commitment (I1a/b), involves the formalisation of agreements by businesses and organizations, along with the implementation of dementia-friendly action plans. Additionally, Educational Resources (I1c) play a significant role in this phase, engaging individuals with dementia and their caregivers in educational initiatives. The second phase, Geographical/Environmental Requirements (I2), encompasses the establishment of effective dementia-friendly signage, accessible meeting places, and community support.

CONCLUSIONS

This realist review highlighted a theoretical framework that might guide the development of dementia-friendly communities to enhance the experiences of individuals with dementia and their caregivers within DFCs. Emphasising the need for a theoretical framework in developing geographical DFCs, the review outlines contextual elements, mechanisms, and outcomes, providing a foundation for future studies. The ultimate goal is to establish a robust body of evidence for the sustainable implementation of dementia-friendly communities, thereby improving the quality of life for those with dementia.

STUDY REGISTRATION

This study is registered as PROSPERO 2022 CRD42022317784.

Differences in Staff-Resident Care Interactions by Nursing Home Racial Composition: a Preliminary Analysis

Limited research has examined racial differences in the quality of staff-resident care interactions in long-term care settings. The quality of care interactions can significantly affect resident quality of life and psychological well-being among nursing home residents living with dementia. Limited research has assessed racial or facility differences in the quality of care interactions. The purpose of the present study was to determine if there were differences in the quality of care interactions among nursing home residents with dementia between Maryland nursing home facilities with and without Black residents. It was hypothesized that after controlling for age, cognition, comorbidities, and function, the quality of care interactions would be better in facilities with Black residents versus those in which there were only White residents. Baseline data from the Evidence Integration Triangle for Behavioral and Psychological Symptoms of Dementia (EIT-4-BPSD) intervention study was used and included 276 residents. The results indicated that facilities in Maryland with Black residents had a 0.27 increase (b = 0.27, p < .05) in the quality of care interaction score compared to facilities without Black residents. The findings from this study will be used to inform future interventions to aid in reducing quality of care disparities in nursing home facilities with and without Black nursing home residents. Future work should continue to examine staff, resident, and facility characteristics associated with the quality of care interactions to improve quality of life among all nursing home residents regardless of race or ethnicity.

The current status of apathy in patients with dementia and its factors: A systematic review

OBJECTIVE

To systematically evaluate the current status of apathy in dementia patients and its associated factors.

METHODS

We searched Chinese and English databases to collect studies on the associated factors of apathy in patients with dementia from inception to March 14, 2023. Two researchers independently screened the literature, evaluated the quality, and extracted the data RESULTS: A total of 20 studies were included, and the incidence of apathy in patients with dementia ranged from 21 % to 90 %. According to the model of apathy proposed by Massimo in 2018, the associated factors were divided into individual factors for dementia patients, caregiver factors, and environmental factors. The individual factors of apathy in patients with dementia mainly include demographic characteristics, the severity of cognitive impairment, a combination of other behavioral and psychological symptoms of dementia, acute medical problems or adverse drug reactions, unmet needs, and malnutrition. Caregiver factors mainly include emotional expressions of hostility or criticism towards dementia patients and caregivers' expectations for a better life in the future. Environmental factors mainly include too high or too low stimulation and a lack of daytime activities CONCLUSIONS: Existing studies have shown that the incidence of apathy in dementia patients is high and is affected by multi-dimensional factors. There are more studies on individual factors in dementia patients and fewer studies on caregivers and environmental factors. In the future, a large number of high-quality studies are needed to demonstrate the mechanism of apathy in dementia patients and to find more related factors.

Reported Unmet Hearing Aid Need in Older People With Dementia: The US National Core Indicators Survey

OBJECTIVES

Hearing aids have important health benefits for older adults with Alzheimer disease and related dementias (ADRD); however, hearing aid adoption in this group is low. This study aimed to determine where to target hearing aid interventions for American long-term care recipients with ADRD by examining the association of ADRD and residence type with respondent-reported unmet hearing aid need.

DESIGN, SETTING, AND PARTICIPANTS

This cross-sectional study used data from the United States National Core Indicators-Aging and Disabilities survey (2015-2019) for long-term care recipients aged ≥65 years.

METHODS

We used multivariable logistic regression to model the likelihood of reporting unmet hearing aid need conditional on ADRD status and residence type (own/family house or apartment, residential care, or nursing facility/home), adjusting for sociodemographic factors and response type (self vs proxy).

RESULTS

Of the 25,492 respondents [median (IQR) age, 77 (71, 84) years; 7074 (27.8%) male], 5442 (21.4%) had ADRD and 3659 (14.4%) owned hearing aids. Residence types were 17,004 (66.8%) own/family house or apartment, 4966 (19.5%) residential care, and 3522 (13.8%) nursing home. Among non-hearing aid owners, ADRD [adjusted odds ratio (AOR) 0.90, 95% CI 0.80-1.0] and residence type were associated with respondent-reported unmet hearing aid need. Compared to the nursing home reference group, respondents in their own/family home (AOR 1.85, 95% CI 1.61-2.13) and residential care (AOR 1.30, 95% CI 1.10-1.53) were more likely to report unmet hearing aid need. This pattern was significantly more pronounced in people with ADRD than in those without, stemming from an interaction between ADRD and residence type.

CONCLUSIONS AND IMPLICATIONS

American long-term care recipients with ADRD living in their own/family home are more likely to report unmet hearing aid need than those with ADRD in institutional and congregate settings. This information can inform the design and delivery of hearing interventions for older adults with ADRD.

The impact of a hospital-based special care unit on behavioural and psychological symptoms in older people living with dementia

BACKGROUND

Hospital patients with behavioural and psychological symptoms of dementia (BPSD) are vulnerable to a range of adverse outcomes. Hospital-based Special Care Units (SCUs) are secure dementia-enabling environments providing specialised gerontological care. Due to a scarcity of research, their value remains unconfirmed.

OBJECTIVE

To compare hospital based SCU management of BPSD with standard care.

DESIGN

Single-case multiple baseline design.

SETTING AND PARTICIPANTS

One-hundred admissions to an 8-bed SCU over 2 years in a large Australian public hospital.

METHODS

Repeated measures of BPSD severity were undertaken prospectively by specialist dementia nurses for patients admitted to a general ward (standard care) and transferred to the SCU. Demographic and other clinical data, including diagnoses, medication use, and care-related outcomes were obtained from medical records retrospectively. Analysis used multilevel models to regress BPSD scores onto care-setting outcomes, adjusting for time and other factors.

RESULTS

When receiving standard care, patients' BPSD severity was 6.8 (95% CI 6.04-7.64) points higher for aggression, 15.6 (95% CI 13.90-17.42) points higher for the neuropsychiatric inventory, and 5.8 (95% CI 5.14-6.50) points higher for non-aggressive agitation compared to SCU. Patients receiving standard care also experienced increased odds for patient-to-nurse violence (OR 2.61, 95% CI 1.67-4.09), security callouts (OR 5.39 95% CI 3.40-8.52), physical restraint (OR 17.20, 95% CI 7.94-37.25) and antipsychotic administration (OR 3.41, 95% CI 1.60-7.24).

CONCLUSION

Clinically significant reductions in BPSD and psychotropic administration were associated with SCU care relative to standard ward care. These results suggest more robust investigation of hospital SCUs, and dementia-enabling design are warranted.

What are best practices for involving family caregivers in interventions aimed at responsive behaviour stemming from unmet needs of people with dementia in nursing homes: a scoping review

OBJECTIVES

This study aimed to determine best practices for involving family caregivers in interventions aimed at preventing and reducing responsive behaviour stemming from unmet needs, including pain.

DESIGN

Scoping review, reported according to the Preferred Reporting Items for Systematic Reviews, Meta-Analyses extension for Scoping Reviews reporting guideline.

DATA SOURCES

PubMed, Embase, Emcare, Web of Science, COCHRANE Library, PsycINFO, Academic Search Premier and Cinahl searched up to 23 July 2023.

ELIGIBILITY CRITERIA

Studies reporting on family involvement in interventions for nursing home residents with dementia were included.

DATA EXTRACTION AND SYNTHESIS

Two researchers independently extracted the data, followed by a content analysis.

RESULTS

Of the 1486 records screened, 20 studies were included. Family caregivers were involved in interventions aimed at planning care, life review (eg, documentation of life experiences of their relative), and selecting activities for their relative. Family caregivers preferred an active role in developing optimal care for their relative. Drivers of success and barriers to family involvement centred around three themes: (1) communication between all involved; (2) prerequisites (organisational and other conditions) and (3) personal circumstances (family's coping and skills).

CONCLUSION

Best practices for involving family caregivers in interventions aimed at addressing responsive behaviour in residents with dementia concerned those interventions in which family caregivers were given an important role in managing responsive behaviour. This means that, in order to achieve an active role of family caregivers in the whole care process, their needs must be taken into account.

TRIAL REGISTRATION NUMBER

The protocol of the review was regisered at OSF; https://osf.io/twcfq.

Lived experiences of maintaining self-identity among persons living with young-onset dementia: A qualitative meta-synthesis

BACKGROUND

The self-identity of persons with young-onset dementia (YOD) is affected by the disease progression. However, the lived experience of maintaining self-identity along the disease trajectory is understudied. This meta-synthesis integrated qualitative data on the challenges, coping strategies, and needs of persons living with YOD and how their experiences affected their self-identity over time.

METHODS

Four English (PubMed, Scopus, CINAHL, PsycINFO) and two Chinese (CNKI and Wanfang) electronic databases were searched for published literature peer-reviewed from the time of database inception to 2022. We used thematic analysis to extract and synthesize data from the literature concerning the long-term lived experiences of persons living with YOD.

RESULTS

A total of five peer-reviewed publications were eligible for inclusion in this meta-synthesis study. We identified four themes: (1) declining cognitive function and a prolonged diagnostic process threaten the self-identity of persons living with YOD, (2) struggling to accept the diagnosis of YOD and maintain self-identity, (3) maintaining self-identity and the normalcy of life through social support and person-centered care, and (4) living with YOD through self-development and self-identity reshaping at a later stage of the disease.

CONCLUSIONS

Persons living with YOD experience challenges maintaining their self-identity throughout the disease trajectory. These challenges are affected by their cognitive function, experiences of personal and social stigma associated with the disease, perceived social support, and person-centered care. Study findings have implications for developing tailored supportive programs for persons living with YOD at various stages of the disease trajectory.

Exploring the Difficulties and Strategies of Family Caregivers in Caring for Patients With Dementia in Acute Care Wards

BACKGROUND

Providing appropriate care to patients with dementia in acute care settings can be a challenge for healthcare professionals. A key factor is working closely with family caregivers.

PURPOSE

This study aims to explore the difficulties and strategies involved in caring for patients with dementia who have been admitted to an acute care ward from the perspective of family caregivers.

METHODS

Exploratory research was conducted using a qualitative data collection approach. Data were collected by means of in-depth interviews carried out with participants. Semistructured interviews were conducted with nine participants. Content analysis was performed to analyze the data.

RESULTS

A number of themes and subthemes were identified based on the primary research purposes. The first theme is "vicious cycle due to multiple factors," with the following subthemes: (a) communication disturbance, (b) endless worries, (c) inadequate care skills of paid caregivers, and (d) physical and psychological exhaustion. The second theme is "do everything," with the following subthemes: (a) management of the behavioral and psychological symptoms of dementia, (b) constant accompaniment of the patient, and (c) seeking sources of support.

CONCLUSIONS/IMPLICATIONS FOR PRACTICE

The results may be used to help healthcare professionals better anticipate the difficulties faced by family caregivers while providing assistance to patients with dementia and understand the related strategies they use. Acute care wards should consider the specific needs of family caregivers to ensure patients with dementia receive adequate care from the relevant parties in the ecological care chain during the care process.

Temporal Relationships Between Nursing Home Staff Care Approaches and Behaviors of Residents With Dementia During Mealtimes: A Sequential Analysis

Background and Objectives

Optimal dyadic interactions are critical to quality mealtime care and outcomes. Prior work supports associative relationships between staff approaches and individual mealtime behaviors, yet evidence on temporal relationships is limited. This study examined temporal associations between staff approaches and resident behaviors during mealtimes.

Research Design and Methods

Videotaped mealtime observations (N = 160) involving 36 staff and 27 residents (53 staff-resident dyads) in 9 nursing homes were analyzed. Sequential analyses using 5-, 10-, and 15-second time windows were conducted for resident positive, neutral, and challenging behaviors as antecedents as well as consequences of staff person-centered and task-centered approaches.

Results

Residents exhibited positive verbal (35.0%) and positive/neutral nonverbal (12.6%) behaviors, as well as challenging behaviors including functional impairments (27.7%) and resistive behaviors (24.7%). Staff primarily used person-centered approaches (54.1% verbal, 40.3% nonverbal); task-centered approaches were less frequent (5.6%). Immediately (within 5 seconds) after staff person-centered approaches, resident positive/neutral and resistive behaviors were more likely, and functional impairments less likely. After staff task-centered approaches, resident positive verbal and resistive behaviors were less likely. After resident positive/neutral behaviors, staff person-centered approaches were more likely. After resident functional impairments, staff person-centered verbal approaches were less likely, and task-centered approaches more likely. After resident resistive behaviors, all staff approaches were more likely. The strength of temporal relationships diminished in 10-second and 15-second time windows.

Discussion and Implications

Staff-resident positive interactions were associated with more subsequent positive interactions. Person-centered care was associated with fewer subsequent resident functional impairments and more subsequent resistive behaviors. Resident resistive behaviors were associated with more subsequent person-centered and task-centered care. Findings confirm the importance of facilitating positive staff-resident interactions and managing functional impairments using person-centered care. Resistive behaviors require additional awareness and attention beyond commonly used person-centered care approaches. Further investigation of temporal relationships is needed using larger diverse samples.

The Importance of Person-Centered Approaches to Managing Behavioral and Psychological Symptoms of Dementia: A Case Report

Behavioral and psychological symptoms of dementia (BPSD) are common and associated with increased morbidity and mortality in dementia. In this report, we describe a patient with severe BPSD who was effectively managed with a variety of non-pharmacologic strategies. A 70-year-old Navy veteran and retired commercial flooring business owner with a history of dementia was admitted to the hospital with aggressive behavior. He was no longer manageable by his family. He required intermittent use of restraints and multiple antipsychotics during hospitalization. He spent much of his time crawling on the floor, "working" on floor tiles, which was often difficult for staff to safely accommodate. However, with time, interprofessional staff identified signs of distress and developed strategies to safely engage the patient's current perception of his situation. This case highlights how BPSD may be driven by a person's identities and roles from earlier stages of life. Approaching and managing these symptoms flexibly can enhance dementia care.

Promoting Elderspeak Awareness: Adapting Changing Talk Online Communication Education for Adult Day Services Staff

Communication is fundamental for dementia care across long-term services and support (LTSS) settings. Education increasing nursing home (NH) staff awareness of person-centered communication has reduced staff elderspeak communication and reduced resistiveness to care of residents with dementia. The current study tested the Changing Talk Online (CHATO) education with adult day services (ADS) staff to identify strategies for adaptation for other LTSS settings. Three dementia-specific ADS sites participated in the CHATO education program. Participants completed knowledge assessment, communication ratings, and confidence ratings on providing care pre- and post-CHATO; a program evaluation; and rated their intention to use skills in practice. Findings were compared to an earlier study of CHATO in NHs. Focus groups evaluated feasibility, applicability, and directions for tailoring. Mean scores on the Changing Talk Scale knowledge test increased by 15 percentage points (p < 0.001). Confidence in providing dementia care scores also increased (p = 0.037). The mean Modified Diffusion of Innovation scale score was 2.2, similar to that in NHs, indicating intent to use skills; and program evaluation was positive. Focus group participants reported CHATO was valuable and recommended incorporating scenarios specific to ADS care. [Research in Gerontological Nursing, 16(2), 85-94.].

Reliability and Validity of the Traditional Chinese Version of the Mild Behavioral Impairment - Checklist Among Persons With Mild Cognitive Impairment - A Validation Study

OBJECTIVE

To evaluate the reliability and validity of the traditional Chinese version of the Mild Behavioral Impairment Checklist (MBI-C) among Hong Kong Chinese with mild cognitive impairment (MCI).

METHODS

A total of 172 participants were recruited from 2 community facilities. Cronbach's alpha (α) was calculated to evaluate internal consistency. Intra-class correlation coefficient (ICC) was used to measure 2-week test-retest reliability. Construct validity was evaluated by conducting exploratory factor analysis to identify the internal structure of MBI-C, and assessing the correlation between theoretically related constructs, including objective and subjective cognitive impairment, neurotic personality, social supports, and maladaptive coping. Concurrent validity was assessed by its correlation with Neuropsychiatric Inventory Questionnaire (NPI-Q).

RESULTS

The results revealed good internal consistency and test-retest reliability of the MBI-C. Item analysis identified 4 items with low item-to-total correlations. The EFA identified a seven-factor structure. Hypothesis testing identified its significant correlations with subjective cognitive impairment, neurotic personality, social supports, and maladaptive coping. Concurrent validity was supported by its significant correlation with the NPI-Q.

CONCLUSIONS

The traditional Chinese version of MBI-C is a valid and reliable outcome measure to assess the severity of neuropsychiatric symptoms of the MCI population.

Maximising the engagement of older people with mental health needs and dementia with social care

Older people with mental health needs and dementia often face difficulties with daily living and community participation, requiring the intervention of social care services. However, cognitive and emotional needs often mean that mainstream support is not appropriate. In England, mental health support workers may attempt to address these concerns, to prevent mounting care needs and the potential for institutional care. Yet, their work has not been researched to identify good practices and to understand the mechanisms through which they engage older people. A new qualitative study used semi-structured interviews and focus groups with specialist support workers (n = 22), managers (n = 7), homecare staff (n = 4) and service users and carers (n = 6). The latter group were interviewed by co-authors with lived experiences of dementia and care. Participants were recruited from mental health services, home care organisations and third-sector agencies across the North of England in 2020-2021. The study identified three themes that described support worker activities. First, 'building trusting relationships' identified steps to establish the foundations of later interventions. Paradoxically, these may involve misleading clients if this was necessary to overcome initial reluctance, such as by feigning a previous meeting. Second, 're-framing care' referred to how the provision of care was positioned within a narrative that made support easier to engage with. Care framed as reciprocal, as led by clients, and having a positive, non-threatening description would more likely be accepted. Third, 'building supportive networks' described how older people were enabled to draw upon other community resources and services. This required careful staging of support, joint visits alongside workers in other services, and recognition of social stigma. The study was limited by constrained samples and covid context requiring online data collection. The study recommends that support workers have more opportunity for sharing good practice across team boundaries, and improved access to specialist training.

Is There a Role for Medication in Managing Delirium with Dementia?

People with dementia are more likely to develop delirium. We conducted a brief literature search and give a pragmatic overview of the key issues. Making rational and safe prescribing decisions is highly influenced by organisational culture and embedded staff practices. Comprehensive assessment for unmet physical, psychological, and social needs is an important intervention in itself. Taking a broad overview of possible pharmacological interventions should include stopping inappropriate medications and prescribing for key drivers of the underlying causes of delirium. Prescribing psychotropic medications may be indicated where there is significant distress or risk to the person with dementia and risk to those around them. It is vital to consider the dementia subtype and, where possible, involve family and friend carers in the decision-making process. Medications should be prescribed at the lowest possible dose for the least amount of time after carefully weighing risks versus benefits and documenting these. While these cases are challenging for staff and families, it can be rewarding to improve the quality of life and lessen distress for the person with dementia. There are also opportunities for informing family and friend carers, educating the wider multidisciplinary team, and promoting organisational change.

Frequency of changed behaviours in residential aged care and common mitigation strategies - A retrospective review of behavioural report logs

BACKGROUND

Changed behaviours in residential aged care facilities (RACF) are frequently reported in the literature. How RACF staff routinely respond to these observed changed behaviours represents a significant gap.

OBJECTIVE

To analyse the frequency of changed behaviour reported within RACF behavioural report logs and to ascertain how staff typically manage these behaviours.

METHODS

Residents (N = 25) with varying levels of cognitive function were recruited from a 160 bed RACF in Queensland, Australia. A retrospective analysis of behavioural report logs was conducted to elucidate prevalence of reported changed behaviours as categorised by RACF staff. Thematic analysis of staff recorded behavioural mitigation strategies was used to categorise staff actions. A case analysis was also conducted to highlight the challenges faced by RACF staff managing persistent acute changed behaviours using identified common mitigation strategies. The STROBE guidelines were followed for reporting.

RESULTS

There were 395 behaviours recorded in a two-month period. Physical agitation, interfering while wandering, trying to get to inappropriate places, verbal refusal of care, physical aggression, and verbal disruption were most frequently reported by staff. Management strategies included redirection, PRN psychotropic medication, reassurance, routine care practices, offering of beverages, repositioning, and rarely analgesia. A 24-h case analysis highlighted how staff utilised redirection and multiple doses of a PRN benzodiazepine with limited effectiveness.

CONCLUSION

This study reveals current mitigation strategies employed by RACF staff in response to acute changed behaviours often associated with dementia. Agitation and wandering are prevalent and are difficult for staff to manage effectively.

RELEVANCE TO CLINICAL PRACTICE

This study highlights that careful consideration should be taken to avoid overuse of PRN benzodiazepines in management of changed behaviours. Short-term mitigation strategies, such as redirection, may not be effective if underlying causes such as pain, physiological, mental, emotional, or social needs are not met.

PATIENT AND PUBLIC CONTRIBUTION

A RACF participated in project design and review.

Implementing a Personalized Integrated Stepped-Care Method (STIP-Method) to Prevent and Treat Neuropsychiatric Symptoms in Persons With Dementia in Nursing Homes: Protocol for a Mixed Methods Study

Background

Neuropsychiatric symptoms occur frequently in many nursing home residents with dementia. Despite the availability of multidisciplinary guidelines, neuropsychiatric symptoms are often inadequately managed. Three proven effective methods for managing neuropsychiatric symptoms were integrated into a single intervention method: the STIP-Method, a personalized integrated stepped-care method to prevent and treat neuropsychiatric symptoms. The STIP-Method comprises 5 phases of clinical reasoning to neuropsychiatric symptoms and 4 stepped-care interventions and is supported with a web application.

Objective

This study aims to identify the facilitators and barriers in the implementation of the STIP-Method in nursing homes.

Methods

A mixed methods design within a participatory action research was used to implement the STIP-Method in 4 facilities of 2 Dutch nursing home organizations. In total, we aimed at participation of 160-200 persons with dementia and expected an intervention fidelity of 50% or more, based on earlier studies regarding implementation of effective psychosocial interventions to manage neuropsychiatric symptoms. All involved managers and professionals were trained in the principles of the STIP-Method and in using the web application. An advisory board of professionals, managers, and informal caregivers in each facility supported the implementation during 21 months, including an intermission of 6 months due to the COVID-19 pandemic. In these 6-weekly advisory board meetings, 2 researchers stimulated the members to reflect on progress of the implementation by making use of available data from patient records and the web application. Additionally, the 2 researchers invited the members to suggest how to improve the implementation. Data analysis will involve (1) analysis of facilitators and barriers to the implementation derived from verbatim text reports of advisory board meetings to better understand the implementation process; (2) analysis of patient records in accordance with multidisciplinary guidelines to neuropsychiatric symptoms: personalized, interdisciplinary, and proactive management of neuropsychiatric symptoms; (3) evaluation of the web application in terms of usability scores; (4) pre- and postimplementation analysis of patient records and the web application to evaluate the impact of the STIP-Method, such as changes in neuropsychiatric symptoms and informal caregiver burden.

Results

We enrolled 328 persons with dementia. Data collection started in July 2019 and ended in December 2021. The first version of this manuscript was submitted in October 2021. The first results of data analysis are expected to be published in December 2022 and final results in June 2023.

Conclusions

Our study may increase understanding of facilitators and barriers to the prevention and treatment of neuropsychiatric symptoms in nursing home residents with dementia by implementing the integrated STIP-Method. The need for well-designed implementation studies is of importance to provide nursing homes with optimal tools to prevent and treat neuropsychiatric symptoms.

International Registered Report Identifier (IRRID)

DERR1-10.2196/34550

Person-Centered and Task-Centered Care and Mealtime Behaviors in Nursing Home Residents With Dementia: Impact on Food Intake

Background and Objectives

Nursing home (NH) staff mealtime care approaches are associated with behaviors of residents with dementia, but their impact on food intake remains unexplored. This study examined the role of staff person-centered and task-centered approaches and resident positive, neutral, and challenging behaviors on food intake.

Research Design and Methods

Videotaped mealtime observations (N = 160) involving 36 staff and 27 residents (53 unique staff-resident dyads) in 9 NHs were coded using the refined Cue Utilization and Engagement in Dementia mealtime video-coding scheme. The dependent variable was resident food intake. The independent variables were staff person-centered approaches that support resident abilities, staff-resident (dyadic) interactions, and dining environments, staff task-centered approaches, and resident positive, neutral, and challenging behaviors. Resident challenging behaviors included mealtime functional impairments and resistive behaviors. Linear mixed modeling was used. Moderating effects of staff approaches, food type, and length of dyadic mealtime interactions (ie, video duration) were examined.

Results

The relationship between food intake and resident mealtime functional impairments was moderated by food type (p < .001). The relationship between food intake and resident resistive behaviors was moderated by food type (p = .002) and staff person-centered verbal approaches (p = .001). The relationships between food intake and staff person-centered nonverbal approaches (p = .003) and resident positive/neutral nonverbal behaviors (p = .004) were moderated by the length of dyadic mealtime interactions.

Discussion and Implications

Food intake was associated with staff person-centered approaches and resident positive/neutral and challenging behaviors. Findings emphasize the importance of facilitating positive dyadic interactions using individualized, context-based, multifaceted, person-centered care. Future research on temporal and causal relationships is warranted in larger diverse samples.

Developing and Testing Remote Implementation for the Changing Talk Online (CHATO) Communication Intervention for Nursing Home Staff: A Pilot Pragmatic Randomized Controlled Trial

Background and Objectives

The Changing Talk (CHAT) communication training effectively reduces elderspeak and subsequent behavioral challenges in residents with dementia in nursing homes (NHs). As part of the pilot pragmatic clinical trial testing Changing Talk: Online Training (CHATO), a new online version, a remote implementation design, and process evaluation were developed to capture contextual factors, ensure fidelity, and determine effective implementation strategies.

Research Design and Methods

The Expert Recommendation for Implementing Change compilation informed this 2-phase approach to develop and test remote implementation. An Advisory Board guided the developmental phase while pilot testing used a cluster-randomized design. Data were analyzed to evaluate NH characteristics; implementation strategies used; CHATO participation, completion, and passing rates; and leadership evaluation.

Results

Five out of 7 NHs were nonprofit with above average quality ratings (M = 4.3 of 5). Staff participants (N = 237) were mostly female (90%), non-Hispanic White (91%), and nursing assistants (46%). Implementation time ranged from 54 to 86 days (M = 70.3, standard deviation [SD] = 9.3), with planning phase ranging from 11 to 29 days (M = 20.1, SD = 6.7), and training phase ranging from 35 to 58 days (M = 50.0, SD = 7.6). A range from 3 to 11 implementation strategies were used by each NH. Assigning champions, including the social worker on the implementation team, utilizing multiple mediums for reminders, giving rewards or public recognition, supporting onsite discussions, and other tailoring strategies were associated with improved outcomes. Participation ranged from 20% to 76%. Over 63% of participants completed training (N = 150) and 87% passed the posttest (N = 130). Leadership evaluations noted staff used CHATO concepts in practice and improved communication culture.

Discussion and Implications

Leadership who took an active role, engaged multiple team members, and varied strategies had better outcomes. Effectiveness of the strategies will be evaluated in a national pragmatic clinical trial testing CHATO’s effects on reducing behavioral and psychological symptoms in dementia care.

The short-term effect of a modified comprehensive geriatric assessment and regularly case conferencing on neuropsychiatric symptoms in nursing homes: a cluster randomized trial

Aims

To investigate the short-term effect of implementing a modified comprehensive geriatric assessment and regularly case conferencing in nursing homes on neuropsychiatric symptoms.

Background

Neuropsychiatric symptoms are common and may persist over time in nursing home residents. Evidence of effective interventions is scarce.

Design

A parallel cluster-randomised controlled trial.

Methods

The intervention was monthly standardised case conferencing in combination with a modified comprehensive geriatric assessment. The control group received care as usual.

Main outcome measure.

The total score on the short version of the Neuropsychiatric Inventory (NPI-Q, 12-items).

Results

A total of 309 residents at 34 long-term care wards in 17 nursing homes (unit of randomisation) were included. The intervention care units conducted on average two case conference-meetings (range 1–3), discussing a mean of 4.8 (range 1–8) residents. After 3 months, there were no difference of NPI-Q total score between the intervention (-0.4) and the control group (0.5) (estimated mean difference = -1.0, 95% CI -2.4 to 0.5, p = 0.19). There was a difference in favour of the intervention group on one of the secondary outcome measures, the apathy symptoms (-0.5 95% CI: -0.9 to -0.1, p = 0.03).

Conclusion

In this study there were no short-term effect of case conferencing and modified comprehensive geriatric assessments after three months on the total score on neuropsychiatric symptoms. The intervention group had less apathy at 3 months follow-up compared to those receiving care as usual. The findings suggest that a more comprehensive intervention is needed to improve the total Neuropsychiatric symptoms burden and complex symptoms.

Trial registration

Due to delays in the organisation, the study was registered after study start, i.e. retrospectively in Clinicaltrials.gov # NCT02790372 at https://clinicaltrials.gov/; Date of clinical trial registration: 03/06/2016.

Dementia care in Nepalese old age homes: Critical challenges as perceived by healthcare professionals

AIM

To explore and describe critical challenges in current dementia care practice as perceived by healthcare professionals (HCPs) in old age homes (OAHs) in Kathmandu, Nepal.

BACKGROUND

In Nepal, the number of older people with dementia is rapidly rising, and there is a need for knowledge of how to provide quality dementia care in OAHs.

METHODS

An exploratory hermeneutic design, employing qualitative interviews with eleven HCPs caring for residents with dementia in a total of five OAHs.

FINDINGS

The analysis showed that HCPs found limited educational training in dementia-specific care to be a critical challenge leading to reduced quality in caregiving practice. Insufficient HCP competence in dementia-specific care undermined adequate coping with residents' cognitive disturbances and the behavioural and psychological symptoms in dementia (BPSD). Poor HCP/medical doctor (MD)-to-patient ratio was perceived as a critical challenge preventing proper diagnostic examination, treatment and dementia-specific care practice.

CONCLUSIONS

Limited educational training, sparse competence in mastering residents' cognitive disturbances and BPSD, and insufficient resources to ensure sufficient numbers of HCPs and MDs for proper diagnostic examination, treatment and dementia-specific care were identified as critical challenges restricting quality dementia care in these Nepalese OAHs.

IMPLICATIONS FOR PRACTICE

The study findings indicate a need for a clear Nepalese policy and a national plan for dementia care in OAHs that includes strategies for HCP educational training and how to provide resources to ensure a sufficient workforce of HCPs and MDs for proper diagnostic examination, treatment and dementia-specific care.

Evidence-Informed Approach to De-Prescribing of Atypical Antipsychotics (AAP) in the Management of Behavioral Expressions (BE) in Advanced Neurocognitive Disorders (NCD): Results of a Retrospective Study

The LuBAIR™ Paradigm is a novel approach to ascribe meaning to behavioral expressions in advanced neurocognitive disorders when the reliability of a clinical assessment is limited. The meaning ascribed to each behavioral category was used to identify those which are likely to respond to the use of atypical antipsychotics, in their management. De-prescribing was attempted on patients who qualified to enter this retrospective study. De-prescribing was defined as successful if individuals were completely withdrawn from AAP and remained off them for 60 days, without the re-emergence of behaviors. The LuBAIR™ Inventory was filled on two occasions. The data collected on the second occasion, in the successful and failed de-prescribed groups, were compared in this retrospective study. MANOVA, Chi-Square paired t-test statistical analyses were used to detect the differences in the behavioral categories between the two cohorts. Cohen d was used to measure effect size. Patients who did not have Mis-Identification and Goal-Directed Expressions were more likely to successfully de-prescribe: X2 (1, N = 40) = 29.119 p < 0.0001 and X2 (1, N = 40) = 32.374, p < 0.0001, respectively. Alternatively, the same behavioral categories were more likely to be present in patients who failed de-prescribing: MANOVA and paired t-test (p < 0.0001). Atypical antipsychotics, in their role as an antipsychotic and mood stabilizer, may be used to manage Mis-Identification and Goal-Directed Expressions, respectively.

Mealtime nonverbal behaviors in nursing home staff and residents with dementia: Behavioral analyses of videotaped observations

This study characterized mealtime nonverbal behaviors of nursing home staff and residents with dementia and examined the relationships between individual characteristics and nonverbal behaviors. Videotaped observations (N=110) involving 25 residents and 29 staff (42 unique staff-resident dyads) in 9 nursing homes were coded using the refined Cue Utilization and Engagement in Dementia Mealtime Video-Coding Scheme. Wilcoxon rank-sum test or Kruskal-Wallis test were used for continuous characteristics, and Fisher's exact test for categorical characteristics. Residents primarily exhibited challenging behaviors including resistive behaviors (35.7%), chewing/swallowing difficulties (33.5%), and functional impairments (9.9%), followed by positive/neutral behaviors (20.9%). Staff primarily used person-centered behavioral strategies, including modifications of: 1) resident abilities (41.9%), 2) care approaches (35.1%), and 3) dining environment (13.6%), followed by task-centered behaviors (9.3%). Residents challenging behaviors were correlated with staff person-centered behavioral strategies. Dyadic nonverbal behaviors were correlated with multiple individual characteristics. Understanding dyadic nonverbal interactions facilitates use of person-centered, multilevel, behavioral strategies to optimize mealtime outcomes.

Structured Care Protocols to Reduce Behavior That Challenges in People With Dementia: A Systematic Review

OBJECTIVES

People with dementia often express behavior that challenges, such as agitation and aggression. Structured care protocols aim to identify common causes of behavior and facilitate the selection of appropriate treatments. The protocols comprise different steps including specific assessments and related nonpharmacologic and pharmacologic treatments. We aim to assess the effects of such protocols to reduce behavior that challenges.

DESIGN

Systematic review according to the methods of Cochrane and registered in PROSPERO (CRD42020155706).

SETTING AND PARTICIPANTS

People with dementia living in nursing homes.

METHODS

The systematic search (September 2020) included databases (MEDLINE, CINAHL, Cochrane Library) and other sources. Two reviewers independently performed the study selection, data extraction, and quality assessment for all included studies. A narrative synthesis was conducted owing to the small number of studies and the heterogeneity of instruments.

RESULTS

Four studies with 596 participants were included. Three studies compared a version of the Serial Trial Intervention, with control groups receiving education about behavior that challenges. One study compared 2 versions of the intervention. The methodologic quality was moderate. For behavior that challenges, there was little to no effect of structured care protocols (4 studies). Two studies found little to no effect on pain and quality of life. Structured care protocols may reduce discomfort (2 studies). None of the studies reported adverse effects. The certainty of evidence was low to moderate. Implementation fidelity of the structured care protocols was limited, although this was not assessed in all of the studies.

CONCLUSION AND IMPLICATIONS

Structured care protocols seem not to be more beneficial than education for reducing behavior that challenges or pain, but may reduce discomfort in people with dementia in nursing homes. Based on the small number of studies, the results should be interpreted with caution. Further research should focus on the feasibility and implementation of structured care protocols.

Family caregiver competence in managing behavioral and psychological symptoms of dementia: A concept synthesis

AIM

This study aimed to identify the attributes of "family caregiver competence in managing behavioral psychological symptoms of dementia".

METHODS

Six electronic databases were searched for studies published between January 1990 and June 2017 with the key words "dementia", "behavioral psychological symptoms of dementia", "caregiver", "coping (managing)", and "competence". From the final fully reviewed 26 articles, descriptions related to family caregiver's dealing with behavioral psychological symptoms of dementia were extracted first. Then, based on Walker and Avant's concept synthesis, the concept of "family caregiver competence in managing behavioral psychological symptoms of dementia" was explored.

RESULTS

Four attributes, namely "Judging", "Empathizing", "Adjusting", and "Reflecting", comprised of ten categories were identified as constituting the concept of family caregiver competence in managing the behavioral psychological symptoms of dementia. As a meta competence, "reflecting" may play a significant role in improving family caregiver competence by interacting with the other dimensions of competence in managing symptoms.

CONCLUSIONS

Based on the suggested conceptual model, education or training programs could be developed to improve family caregiver competence in managing behavioral psychological symptoms of dementia. To refine the attributes found in this study, field studies including observations of and interviews with family caregivers need to be conducted. Studies exploring the associations between these attributes are also of value.

e-Learning and Web-Based Tools for Psychosocial Interventions Addressing Neuropsychiatric Symptoms of Dementia During the COVID-19 Pandemic in Tokyo, Japan: Quasi-Experimental Study

BACKGROUND

Concern has been raised that the COVID-19 pandemic and consequent social distancing measures may increase neuropsychiatric symptoms in people with dementia. Thus, we developed and delivered an e-learning training course to professional caregivers on using a web-based tool for psychosocial interventions for people with dementia.

OBJECTIVE

The aim of our study was to evaluate the feasibility and efficacy of an e-learning course in combination with a web-based tool in addressing neuropsychiatric symptoms of dementia.

METHODS

A quasi-experimental design was used in Tokyo, Japan. The e-learning course was delivered three times to professional caregivers between July and December 2020. Caregivers who completed the course assessed the level of neuropsychiatric symptoms in people with dementia using the total score from the Neuropsychiatric Inventory (NPI) via a web-based tool. The primary outcome measures were the number of caregivers who implemented follow-up NPI evaluations by March 2021 and the change in NPI scores from baseline to their most recent follow-up evaluations. As a control group, information was also obtained from professional caregivers who completed a face-to-face training course using the same web-based tool between July 2019 and March 2020.

RESULTS

A total of 268 caregivers completed the e-learning course in 2020. Of the 268 caregivers, 56 (20.9%) underwent follow-up evaluations with 63 persons with dementia. The average NPI score was significantly reduced from baseline (mean 20.4, SD 16.2) to the most recent follow-up evaluations (mean 14.3, SD 13.4). The effect size was assumed to be medium (Cohen d_{rm [repeated measures]}=0.40). The control group consisted of 252 caregivers who completed a face-to-face training course. Of the 252 caregivers, 114 (45.2%) underwent follow-up evaluations. Compared to the control group, caregivers who completed the e-learning course were significantly less likely to implement follow-up evaluations (χ²₁=52.0, P<.001). The change in NPI scores did not differ according to the type of training course (baseline-adjusted difference=-0.61, P=.69).

CONCLUSIONS

The replacement of face-to-face training with e-learning may have provided professionals with an opportunity to participate in the dementia behavior analysis and support enhancement (DEMBASE) program who may not have participated in the program otherwise. Although the program showed equal efficacy in terms of the two training courses, the feasibility was suboptimal with lower implementation levels for those receiving e-learning training. Thus, further strategies should be developed to improve feasibility by providing motivational triggers for implementation and technical support for care professionals. Using online communities in the program should also be investigated.

Changing Talk Online: Protocol for a cluster pragmatic trial testing communication education to reduce behavioral and psychological symptoms of dementia in nursing home care

Nursing home (NH) care of persons living with dementia is often made challenging by behavioral and psychological symptoms of dementia (BPSD) such as aggression, vocal outbursts, wandering, and withdrawal that occur due to cognitive and communication changes. Staff frequently communicate to NH residents using "elderspeak" which is patronizing speech similar to baby talk. Residents respond to elderspeak with increased BPSD that prompts use of psychotropic medication to control symptoms. The Changing Talk (CHAT) training educates staff about effective, person-centered communication strategies and reduces elderspeak by staff and subsequent BPSD among residents. This study will test effects of an adapted online version (CHATO) increasing access and dissemination of education to busy staff across diverse care settings. Nursing homes (N = 128) will be stratified and then randomized to CHATO education (n = 64) or to the control group (n = 64). Data on behavioral symptoms (primary outcomes) and psychotropic medication use (secondary outcomes) will be extracted from the Center for Medicare and Medicaid Services Minimum Data Set before and after education and will be compared between the groups using generalized linear mixed modeling. It is hypothesized that after completing the CHATO education residents will have reduced behavioral symptoms and psychotropic medication use compared to residents in control NHs. Additionally, factors related to NH participation and cost of the intervention will be determined. The overall goal of this study is to prepare for large scale dissemination and implementation of the evidence-based nonpharmacological CHATO intervention to reduce BPSD in residents with dementia across long-term care settings.

Implementation and Evaluation of an Acute Care Multicomponent Intervention for Dementia-Related Behavioral Expressions

Despite the high prevalence and negative outcomes associated with poorly managed dementia-related behavioral expressions (BE) during hospitalization, evidence-based interventions for BE management in acute care environments are lacking. To address this gap, we designed, implemented, and evaluated feasibility, utility, and exploratory nurse and patient outcomes associated with a low-cost, nurse-led multicomponent decision support intervention-the Personalized Approach and Targeted Interventions (PROACTIVE) Treatment Approach-which was implemented as a quality improvement program and evaluated with a historical matched comparison group. The intervention was feasibly implemented and improved nurse-sensitive outcomes (stress, confidence), practices (use of nonpharmacological approaches) for BE management, and perceived utility of intervention resources. Patients receiving the PROACTIVE Treatment Approach (N = 40) had higher rates of acetaminophen use, and shorter lengths of stay (N = 40). More rigorous evaluation is needed to better determine optimal implementation strategies and intervention impact. [Journal of Gerontological Nursing, 47(9), 21-30.].

Behaviors of care providers and resistiveness to oral care of persons living with dementia

Since care providers' behavior could be related to resistiveness to care (RTC) among persons living with dementia, developing care providers' behavioral strategies to reduce or prevent RTC is required. This study examined whether care providers' person-centered or task-centered behaviors were related to RTC. A secondary data analysis was conducted using 70 videos of 23 persons living with dementia who received routine oral care in long-term care settings. Data were analyzed using linear mixed models. Among task-centered behaviors, "physically controlling" significantly increased RTC. For person-centered behaviors, "cooperatively negotiating" increased RTC, while "assessing comfort" decreased RTC. Care providers need to consider the comfort or needs of persons living with dementia rather than physically controlling them in oral care situations. These findings may offer insight into the context of RTC occurrences to provide more comfortable oral care for persons living with dementia.

Cost-effectiveness of a telehealth intervention for in-home dementia care support: Findings from the FamTechCare clinical trial

Determining the cost-effectiveness of technological interventions is a crucial aspect in assuring these interventions can be adopted. The FamTechCare intervention is an innovative telehealth support that links family caregivers of persons living with dementia to tailored feedback from dementia care experts based on caregiver-initiated video recordings of challenging care situations. The FamTechCare intervention has demonstrated significant reductions in caregiver depression and increases in caregiver competence when compared to standard telephone support. The purpose of this article is to report on the cost-effectiveness of the FamTechCare telehealth intervention. Process-based costing and a cost-effectiveness analysis using the incremental cost-effectiveness ratio (ICER) was completed with 68 caregiver and person living dementia with dyads. The cost of the 12-week FamTechCare telehealth intervention was found to be greater ($48.43 per dyad per week) due to the telehealth equipment, recording application, and expert panel time compared with the telephone support intervention ($6.96 per dyad per week). The ICER was $18.51 for caregiver depression and $36.31 for caregiver competence indicating that it cost no more than $36.38 per dyad per week over 12 weeks to achieve significant improvement in depression and competence in the FamTechCare caregivers compared to the telephone support caregivers. The FamTechCare intervention appears to be cost-effective when compared to the telephone support intervention and remains near the willingness-to-pay threshold for caregivers providing in-home dementia care support.

Neuropsychiatric Symptoms of Alzheimer's Disease in Down Syndrome and Its Impact on Caregiver Distress

BACKGROUND

Neuropsychiatric symptoms (NPS) are non-cognitive manifestations common to dementia and other medical conditions, with important consequences for the patient, caregivers, and society. Studies investigating NPS in individuals with Down syndrome (DS) and dementia are scarce.

OBJECTIVE

Characterize NPS and caregiver distress among adults with DS using the Neuropsychiatric Inventory (NPI).

METHODS

We evaluated 92 individuals with DS (≥30 years of age), divided by clinical diagnosis: stable cognition, prodromal dementia, and AD. Diagnosis was determined by a psychiatrist using the Cambridge Examination for Mental Disorders of Older People with Down's Syndrome and Others with Intellectual Disabilities (CAMDEX-DS). NPS and caregiver distress were evaluated by an independent psychiatrist using the NPI, and participants underwent a neuropsychological assessment with Cambridge Cognitive Examination (CAMCOG-DS).

RESULTS

Symptom severity differed between-groups for delusion, agitation, apathy, aberrant motor behavior, nighttime behavior disturbance, and total NPI scores, with NPS total score being found to be a predictor of AD in comparison to stable cognition (OR for one-point increase in the NPI = 1.342, p = 0.012). Agitation, apathy, nighttime behavior disturbances, and total NPI were associated with CAMCOG-DS, and 62% of caregivers of individuals with AD reported severe distress related to NPS. Caregiver distress was most impacted by symptoms of apathy followed by nighttime behavior, appetite/eating abnormalities, anxiety, irritability, disinhibition, and depression (R2 = 0.627, F(15,76) = 8.510, p < 0.001).

CONCLUSION

NPS are frequent and severe in individuals with DS and AD, contributing to caregiver distress. NPS in DS must be considered of critical relevance demanding management and treatment. Further studies are warranted to understand the biological underpinnings of such symptoms.

Development and psychometric testing of a dementia care competence scale for nurses working in acute care setting

BACKGROUND

Nurses often have difficulty to deal with dementia-related problematic behaviours, resulting in the prolonged hospitalisation of patients, which further waste medical resources and affect care quality, patient safety and nurses' job satisfaction. It is imperative to improve the dementia care competence of nurses working in acute care. Prior to educational interventions to promote dementia care, using an instrument to evaluate dementia care competence of nurses is needed.

PURPOSE

The purpose of this study was to develop and test the psychometric properties of a scale suitable for the investigation of dementia care competence of nurses working in acute care setting.

METHODS

The instrumental development design adapted Iceberg Theory as the theoretical foundation was used to develop a scale through three stages: Item development, Content validity and Psychometric testing of the scale. Stratified random sampling was used to enrol subjects from two medical centres in southern Taiwan. The Content Validity Index (CVI), categorical principal components analysis (CATPCA), Cronbach's α coefficient test and the intra-class correlation coefficient test were used to analyse the data.

RESULTS

This study enrolled a total of 308 subjects. The CVI of the entire scale reached .97. Through the CATPCA, resulting 33 items in total with the Knowledge subscale consists of 13 items (range = 0-13), the Attitude subscale consists of 11 items (range = 11-55) and the Skills subscale consists of 9 items (range = 0-9). The final Cronbach's alpha coefficient for the Knowledge subscale was .88; for the Attitude subscale was .94; and for the Skills subscale was .85. The test-retest reliability after 2 weeks reached .818.

CONCLUSIONS/IMPLICATIONS FOR PRACTICE

This scale has good reliability, validity and theoretical support. It can be used to understand the current status and predicaments of dementia care faced by healthcare personnel working in acute care setting, as well as the educational training intervention required to be implemented. Hopefully, nurses' ability to deal with problematic behaviours of dementia can be improved.

Time Investment for Program Implementation to Manage Neuropsychiatric Symptoms: An Observational Longitudinal Study in In-Home and Residential Care Settings

Background

There are no studies on how the same psychosocial dementia care program is adapted to both in-home and residential care settings.

Objective

To evaluate the time investment required by professionals to implement a psychosocial dementia care program to manage neuropsychiatric symptoms.

Methods

A prospective observational study design was used. The program consisted of 1) a one-day training course, 2) three interdisciplinary discussion meetings in five months, and 3) a web-based tool for the continued assessment of neuropsychiatric symptoms. Care professionals implemented the intervention in in-home (19 in-home care management agencies and 14 multiple in-home service providers) and residential care settings (19 group homes and eight nursing homes) in Japan from October 2019 to February 2020. The level of neuropsychiatric symptoms for the participants was evaluated using the Neuropsychiatric Inventory (NPI: 0-144). The time investment was reported by participating professionals. A total of 125 persons with dementia were included at baseline.

Results

Neuropsychiatric symptoms were significantly decreased at the final follow-up in all types of providers (Cohen's d_rm = 0.44-0.61). The mean (SD) time required for the five-month implementation was 417.9 (219.8) minutes. There was a mean (SD) decrease of 8.6 (14.0) points in the total NPI score among the 103 persons with completed interventions. The time investment was significantly lower in in-home care management agencies than in group homes, and lower in follow-ups than at baseline assessment.

Conclusion

The program implementation may incur a substantial time investment regardless of setting. An additional benefit scheme to reward the time investment would be helpful to encourage implementation until the follow-ups.

Personalising Management of Behavioural and Psychological Symptoms of Dementia in Nursing Homes: Exploring the Synergy of Quantitative and Qualitative Data

Researchers have been exploring how to manage Behavioural and Psychological Symptoms of Dementia (BPSD) in a personalised way, meanwhile, assistive technologies have been developed to collect a variety of personal data. This urges more research in investigating the combination of: data collected by the care team, which are mainly qualitative; and data collected by assistive technologies, the majority of which are quantitative. Previous studies, however, have yet to explore if and how a combination of quantitative and qualitative data could facilitate the care team to better understand each resident with dementia in the nursing home context for personalised BPSD management. Guided by a Research through Design approach, a prototype for collecting and visualising the quantitative and qualitative data towards personalised BPSD management was developed together with the care team. Via developing this prototype, knowledge was gained in what types of data could be combined for personalised BPSD management in nursing homes, what are their values, how to collect and present them, and how to introduce them in the working routine of the care team for analysis. The main findings suggest that the types of data to be collected could be unique for each resident with dementia; the quantitative and qualitative data are of value to each other during data collection and analysis; data collection should be quick and standardised yet flexible for the care team; the overview page is vital for data presentation; and user scenarios could be created to nudge the care team to analyse the data at certain points of their working routine. In general, a combination of qualitative data and quantitative data could help the care team to discover more insights about each resident with dementia and thus improve the current practice of personalised BPSD management.

Effects of Aging on Formalin-Induced Pain Behavior and Analgesic Activity of Gabapentin in C57BL/6 Mice

Improved living conditions have induced an increase of lifespan often accompanied by comorbidities, responsible for pain, and by cognitive impairment and dementia, impairing communication capabilities. In most cases, the elderly do not receive pain relief because of underdiagnosis and of aging-induced changes of systems affecting nociceptive response. Unrelieved pain is involved in the development of behavioral symptoms, as agitation, representing a difficult challenge in this fragile population. Aged C57BL/6 mice and amyloid precursor protein (APP) mice display behavioral disturbances that mimic behavioral and psychological symptoms of dementia (BPSD). Therefore, this original study focuses on the influence of aging on nociception to provide insight into the occurrence of BPSD. We have investigated how aging can affect nociception after formalin administration and gabapentin effect in C57BL/6 mice, since it represents one of the treatments of choice for chronic neuropathic pain. Based on our results, changes of nociceptive behavior in response to an algogen stimulus occur during aging. Formalin-induced behavioral pattern in older C57BL/6 mice presents a temporal shift and an increase in the peak amplitudes. Our data show that the effectiveness of gabapentin is influenced by the age of the animal; though preliminary, the latter provide evidence upon which formalin test induced long-lasting mechanical allodynia might be a reliable as rapid and viable persistent pain model. The disclosed differences in effectiveness of gabapentin according to age can form the rational basis to deepen the study of pain treatment in the elderly.

Enhancing independent eating among older adults with dementia: a scoping review of the state of the conceptual and research literature

Background

Addressing eating difficulties among older individuals with dementia living in nursing homes requires evidence-based interventions. However, to date, there is limited evidence of effective interventions designed to maintain and/or increase independent eating. In a field in which evidence is still lacking, a critical analysis of the state of research describing its main features can help identify methodological gaps that future studies should address. Hence, the aim of this study was to map the state of the research designed to maintain and/or promote independent eating in older individuals with dementia living in nursing homes.

Methods

A scoping review was performed by following the Preferred Reporting Items for Systematic Reviews and Meta-analyses. Reviews and conceptual analyses performed with different methodological approaches, published in indexed journals, and written in English were included. Keywords Were searched for in the MEDLINE, the Cumulative Index of Nursing and Allied Health, and in the Scopus databases to identify papers published up to 31 May 2018.

Results

17 reviews were included, assessing interventions’ effectiveness (n = 15) and providing conceptual frameworks for eating/mealtime difficulties (n = 2). Conceptual frameworks supporting interventions’ effectiveness have rarely been described in available studies. Moreover, interventions tested have been categorized according to non-homogeneous frameworks. Their effectiveness has been measured against (1) eating performance, (2) clinical outcomes, and (3) adverse event occurrence.

Conclusion

An increased use of conceptual frameworks in studies, as well as greater clarity in intervention categorization and outcomes, is necessary to enhance the reviews’ value in providing useful cumulative knowledge in this field. Interventions delivered should embody different components that integrate individual, social, cultural, and environmental factors, while when evaluating an intervention’s effectiveness, eating performance, clinical outcomes and adverse events should be considered. Together with more robust studies, involving clinicians could prove to be useful, as their knowledge of practice developed from direct experience can help develop innovative research questions.

Facilitators and barriers associated with the implementation of a Swedish psychosocial dementia care programme in Japan: a secondary analysis of qualitative and quantitative data

BACKGROUND

A psychosocial dementia care programme for challenging behaviour (DEMBASE^® ) was developed in collaboration with a Swedish BPSD-registry team for in-home care services use in Japan. The programme consisted of a web-based tool for the continued assessment of challenging behaviours and interdisciplinary discussion meetings. Effectiveness of the adapted programme was verified through a cluster-randomised controlled trial. The Tokyo Metropolitan Government provided municipal funding to introduce the programme into daily practice beginning in April 2018.

OBJECTIVES

To investigate both facilitators and barriers associated with programme implementation.

DESIGN

A secondary analysis of qualitative and quantitative data.

SETTINGS

Data were collected in naturalistic long-term care settings from April 2018 to March 2019.

PARTICIPANTS

A total of 138 professionals and 157 people with dementia participated in the programme.

METHODS

Challenging behaviour in persons with dementia was assessed by professionals using a total Neuropsychiatric Inventory score. Data on expected facilitators and barriers were extracted for qualitative analysis from a debriefing meeting between professionals.

RESULTS

Of the 157 persons with dementia, 81 (51.6%) received follow-up behavioural evaluations by March 2019. The average level of challenging behaviour was significantly reduced for 81 persons from baseline to their most recent follow-up evaluations. Facilitators included 'programme available for care managers', 'visualised feedback on professionals' work', 'affordable for providers and professionals' and 'media coverage'. Barriers included 'professionals from different organisations', 'unpaid work', 'operation requirement for municipalities' and 'conflict with daily benefit-oriented framework'.

CONCLUSIONS

A follow-up evaluation was not fully achieved. Further strategies to address barriers may include the development of a benefit-rewarding scheme for interdisciplinary discussion meetings, an e-learning system capable of substituting training course portions and a cross-municipality training course.

The Moderating Effect of Communication Behavior on Nurses' Care Burden Associated with Behavioral and Psychological Symptoms of Dementia

This study analyzed the moderating effect of the communication behavior that impacts the care burden of nurses who care for people with behavioral and psychological symptoms of dementia (BPSD). Through the Johnson-Neyman method and SPSS PROCESS Macro, the moderating effect of communication behavior was analyzed. The results showed that communication behavior has a moderating effect on the care burden of nurses of people with BPSD. The results of this study can provide basic data for the development and evaluation of the communication behavior program to reduce the care burden of nurses.

Typology of Technology-Supported Dementia Care Interventions From an In-Home Telehealth Trial

Identifying the needs of dementia caregivers is critical for supporting dementia home care. This study identified a typology of expert interventions delivered to dementia caregivers during an innovative telehealth trial that used in-home video recordings to directly observe care challenges. Qualitative content analysis was used to analyze narrative notes describing interventions that were developed based on video data submitted by 33 caregiver-care recipient dyads. Two major themes emerged: education and skills for dementia care and caregiver support. Ten subthemes included education and skills related to: behavioral and psychological symptoms of dementia, disease expectations, safety, activities of daily living, medical care optimization, and medication utilization and caregiver support related to: respite, positive reinforcement, social and financial support, and self-care. Families providing in-home dementia care experience a wide range of care challenges. By using video data, dementia care experts were able to witness and evaluate challenging care situations and provide individualized feedback.

A path analysis on the direct and indirect effects of the unit environment on eating dependence among cognitively impaired nursing home residents

BACKGROUND

This study aims to estimate the direct and indirect effects of the unit environment alongside individual and nursing care variables on eating dependence among residents who are cognitively impaired and living in a nursing home.

METHOD

A multicentre observational study was carried out in 2017: 13 Italian nursing homes were involved in data collection. Included residents were aged > 65 at baseline, living in the considered facility for the last 6 months and during the entire study period and having received at least one comprehensive assessment. Data were collected (a) at the individual level: eating dependence using the Edinburgh Feeding Evaluation in Dementia Scale and other clinical variables; (b) at the nursing care level with daily interventions to maintain eating independence assessed with a checklist; and (c) at the nursing home level, using the Therapeutic Environment Screening Survey for Nursing Homes.

RESULTS

One thousand twenty-seven residents were included with an average age of 85.32 years old (95% CI: 84.74-85.89), mainly female (781; 76%). The path analysis explained the 57.7% variance in eating dependence. Factors preventing eating dependence were: (a) at the individual level, increased functional dependence measured with the Barthel Index (β - 2.374); eating in the dining room surrounded by residents (β - 1.802) as compared to eating alone in bed; and having a close relationship with family relatives (β - 0.854), (b) at the nursing care level, the increased number of interventions aimed at promoting independence (β - 0.524); and (c) at the NH level, high scores in 'Space setting' (β - 4.446), 'Safety' (β - 3.053), 'Lighting' (β - 2.848) and 'Outdoor access' (β - 1.225). However, environmental factors at the unit level were found to have also indirect effects by influencing the degree of functional dependence, the occurrence of night restlessness and the number of daily interventions performed by the nursing staff.

CONCLUSION

Eating dependence is a complex phenomenon requiring interventions targeting individual, nursing care, and environmental levels. The NH environment had the largest direct and indirect effect on residents' eating dependence, thus suggesting that at this level appropriate interventions should be designed and implemented.

Agitation near the end of life with dementia: An ethnographic study of care

Background and objectives

Agitation is common in people living with dementia especially at the end of life. We examined how staff interpreted agitation behavior in people with dementia nearing end of life, how this may influence their responses and its impact on the quality of care.

Research design

Ethnographic study. Structured and semi-structured non-participant observations (referred to subsequently in this paper as “structured observations”) of people living with dementia nearing the end of life in hospital and care homes (south-east England) and in-depth interviews with staff, conducted August 2015-March 2017.

Methods

Three data sources: 1) detailed field notes, 2) observations using a structured tool and checklist for behaviors classed as agitation and staff and institutional responses, 3) staff semi-structured qualitative interviews. We calculated the time participants were agitated and described staff responses. Data sources were analyzed separately, developed continuously and relationally during the study and synthesized where appropriate.

Results

We identified two main ‘ideal types’ of staff explanatory models for agitation: In the first, staff attribute agitated behaviors to the person’s “moral judgement”, making them prone to rejecting or punitive responses. In the second staff adopt a more “needs-based” approach in which agitation behaviors are regarded as meaningful and managed with proactive and investigative approaches. These different approaches appear to have significant consequences for the timing, frequency and quality of staff response. While these models may overlap they tend to reflect distinct organizational resources and values.

Conclusions

Care worker knowledge about agitation is not enough, and staff need organizational support to care better for people living with dementia towards end of life. Positional theory may help to explain much of the cultural-structural context that produces staff disengagement from people with dementia, offering insights on how agitation behavior is reframed by some staff as dangerous. Such behavior may be associated with low-resource institutions with minimal staff training where the personhood of staff may be neglected.

Dealing with the behaviour of residents with dementia that challenges: A stepped-wedge cluster randomized trial of two types of dementia-specific case conferences in nursing homes (FallDem)

BACKGROUND

The negative effects of behavioural changes among dementia residents and the consequences for caregivers are a major problem in the care of people with dementia. Case conferences (CC) are recommended as a useful method to understand the underlying causes of the behaviour and to plan tailored interventions OBJECTIVES: The aim of this article is to describe the effects of two dementia-specific CC models on the prevalence of behaviour that challenges and other secondary outcomes.

DESIGN

Stepped-wedge cluster randomized trial.

SETTING

Nursing homes: The inclusion criterion was the participation of at least two units with a minimum of 30 residents who were mainly cared for in the study units.

PARTICIPANTS

A total of 224 residents and 189 staff from six nursing homes in the IdA (Innovative dementia-orientated Assessment system) cohort and 241 residents and 284 staff from six nursing homes in the Neo (Narrative Approach) cohort were included in the study. The inclusion criteria were the following: medical diagnosis of dementia from nursing charts, FAST (Functional Assessment Staging) score > 1, living at least 15 days in the unit, and informed consent.

METHODS

The nursing homes were randomized to the type of intervention and time point of intervention delivery. The two interventions in the form of the case conference models (Welcome-IdA and -Neo) differed in the type of behaviour analysis method. The intervention duration was seven months. The primary outcome was the change in the prevalence of behaviour that challenges. Secondary outcomes were residents' quality of life, prescription of psychotropic medications, formal caregiver burnout, dementia-related stress, and vocational action competence. The outcomes were measured on seven data points every three months. Linear mixed-effects models were used to analyze intervention effects between the control, intervention and follow-up periods.

RESULTS

No differences were found concerning the primary outcome between the control and intervention cohorts for both CC models. Further exploratory data analyses showed a reduction in behaviours such as apathy (18%) and eating disturbances (29%) for the IdA cohort and hallucination (27%) and delusion (28%) in the NEO cohort. Only staff in the IdA cohort demonstrated a reduction in work-related burnout from the control phase to the intervention phase.

CONCLUSION

Specific CC for behaviour that challenges do not decrease the overall prevalence of residents showing changes in behaviour. However, there are indications that the case conferences influence some types of behaviour and reduce the risk factors for work-related burnout.

The Use of Virtual and Immersive Technology in Creating Personalized Multisensory Spaces for People Living With Dementia (SENSE-GARDEN): Protocol for a Multisite Before-After Trial

Background

The number of people living with dementia is rapidly increasing. With dementia’s impact on memory, communication, and self-identity, it is important to identify ways of meeting individual needs of diagnosed individuals and their caregivers. This study will test a new intervention, SENSE-GARDEN, that integrates autobiographical music, films, pictures, and scents with innovative technology to create an immersive environment tailored specifically for the individual.

Objective

The SENSE-GARDEN study is an Active Assisted Living Program–funded multicenter project. The primary objective of the study is to assess whether a personalized, innovative technology-based intervention can improve the well-being of older adults living with moderate to severe dementia. The study will also assess whether the intervention can improve coping and reduce burden in caregivers.

Methods

A controlled before-after study design will be used. There will be 3 sites in 3 trial countries: Belgium, Norway, and Portugal. A total of 55 people with dementia (PWDs) will be recruited. All eligible participants for the study will be randomized into the intervention or control group. For the first three months of the study, all participants will receive the SENSE-GARDEN intervention. For the final month of the study, the intervention group will continue visits to the SENSE-GARDEN, and the control group will discontinue visits. A mixed-methods approach will be used, including the use of standardized outcome measures, quantitative physiological data, and qualitative interview data.

Results

The trials commenced recruitment in August 2019, and all data are expected to be collected by the end of May 2020. A user-centered design process is underway, with results from the first phase of user interviews indicating that people with mild cognitive impairment, family caregivers, and professional caregivers consider the SENSE-GARDEN to be a potentially valuable tool in providing numerous benefits to dementia care. Feasibility testing of the SENSE-GARDEN has been completed and results are expected to be published in October 2019.

Conclusions

Findings from the SENSE-GARDEN trials will provide insights into the use of technology for personalizing interventions to the PWD. This will have potential implications on not only dementia research, but it may also have influences on care practice.

International Registered Report Identifier (IRRID)

DERR1-10.2196/14096

Can brief telephone interventions reduce caregiver burden and depression in caregivers of people with cognitive impairment? - long-term results of the German day-care study (RCT)

Background

Day-care and telephone counseling have been discussed as effective support measures for caregivers of people with cognitive impairment.

Methods

In a two-arm cluster-randomized trial involving multicomponent therapy for cognitively impaired persons in day-care centers and telephone counseling for their caregivers versus treatment as usual (TAU), we investigated long-term effects on caregivers’ burden and depressiveness. Person-caregiver dyads involving home-dwelling persons with MCI, mild dementia, or moderate dementia were eligible. Day-care centers were randomized into an intervention group (IG) or a control group (CG). Outcome assessors were blinded. Out of 359 caregivers who had completed a 6-month intervention phase (n_IG = 205, n_CG = 154), a total of 304 of them were available at the 12-month follow-up (n_IG = 173, n_CG = 131). Instruments for assessing were the Burden Scale for Family Caregivers – short version (BSFC-s) (caregiver burden) and the Well-Being Index Score (WHO-5) (depressiveness). Mixed ANOVAs were used for the main analyses; descriptive statistics and subgroup analyses were additionally performed; secondary analyses involved multiple linear regressions for the main outcomes that were significant in the unadjusted main analysis.

Results

At follow-up, crude mean differences showed a nonsignificant advantage for the IG in caregiver burden [IG: −.20 (SD = 5.39) vs. CG: .76 (SD = 5.49), p = .126, d = .177] and depressiveness (reverse scored) [IG: −.05 (SD = 5.17) vs. CG: −.98 (SD = 5.65), p = .136, d = .173]. For caregiver burden, a mixed ANOVA resulted in significant main effects of group (F (1, 302) = 4.40; p = .037) and time (F (1.88, 568.96) = 3.56; p = .032) but not a significant interaction. The largest effects were found for the “mild dementia” subgroup (d = .443 for caregiver burden and d = .520 for depressiveness).

Discussion

Positive long-term effects of a combined intervention involving telephone counseling for caregivers and multicomponent activation for patients were observed especially for mild dementia. However, the treatment effects washed out after the intervention ended.

Trial registration

ISRCTN16412551 (date: 30 July 2014, retrospectively).

Effects of a Multidisciplinary Intervention on the Presence of Neuropsychiatric Symptoms and Psychotropic Drug Use in Nursing Home Residents WithYoung-Onset Dementia: Behavior and Evolution of Young-Onset Dementia Part 2 (BEYOND-II) Study

OBJECTIVE

The effect of an intervention on neuropsychiatric symptoms (NPS), particularly agitation and aggression, and psychotropic drug use (PDU) in institutionalized people with young-onset dementia (YOD) was evaluated.

METHODS

A randomized controlled trial was conducted using a stepped wedge design. Thirteen YOD special care units were randomly assigned to three groups, which received the intervention at different time points. Four assessments took place every 6 months during a period of 18 months. Two hundred seventy-four people with YOD who resided in YOD special care units participated, of whom 131 took part in all assessments. The intervention consisted of an educational program combined with a care program, which structured the multidisciplinary process of managing NPS. The care program included the following five steps: evaluation of psychotropic drug prescription, detection, analysis, treatment, and evaluation of treatment of NPS. The Cohen-Mansfield Agitation Inventory and the Neuropsychiatric Inventory-Nursing Home version were used to assess NPS. Data on PDU were retrieved from residents' medical files. Multilevel models were used to evaluate the effect of the intervention, which accounted for clustering of measurements in clients within units.

RESULTS

No significant differences were found in agitation, aggression, other NPS, or PDU after crossing over to the intervention condition.

CONCLUSION

We found no evidence that the intervention for management of NPS in nursing home residents with YOD was more effective in reducing agitation, aggression, other NPS, or PDU compared with care as usual.

Factors influencing hospital admission among patients with autopsy-confirmed dementia

BACKGROUND

The symptoms of geriatric syndromes and the behavioural and psychological symptoms of dementia (BPSD), in addition to clinical conditions, are associated with hospital admission among dementia patients. However, the principal factors that necessitate hospital admission among dementia patients have not been fully elucidated.

METHODS

We retrospectively reviewed the data in the medical and autopsy reports of patients who had been treated at a hospital in Toyohashi, Japan. Each patient had been hospitalized sometime between 2012 and 2016 and underwent a brain autopsy. Dementia and the subtypes of dementia were diagnosed neuropathologically. Information about patients' general backgrounds, clinical conditions at the time of admission, and the geriatric syndrome symptoms and BPSD before admission was collected; comparisons were then made between patients with and without dementia and among those with the different major subtypes of dementia. Then, the factors relating to hospital admission of dementia patients were comprehensively evaluated by using principle component analysis.

RESULTS

Of the 128 eligible patients, 100 (78.1%) had dementia. In the comparison of patients with and without dementia, patients without dementia were younger at both admission (P = 0.034) and death (P = 0.003). Among the patients with dementia with Lewy bodies, delusions had a significantly high prevalence (P = 0.014). Principal component analysis identified nine components (disinhibition, irritability/lability, agitation/aggression, anxiety, delusions, sleep/night-time behaviour disorders, hallucinations, aberrant motor behaviour, and speech impairment) as the principal factors related to hospital admission among dementia patients. Thus, BPSD were identified as principal factors.

CONCLUSIONS

Compared to other factors, BPSD are more likely to cause dementia patients to be admitted to hospital. The present results indicate that measures should be taken to ameliorate the difficulties associated with caring for patients with BPSD at home.