Long term care staff beliefs about evidence based practices for the management of dementia and agitation

Preserving the self with artificial intelligence using VIPCare-a virtual interaction program for dementia caregivers

Introduction

Assistive technology is increasingly used to support the physical needs of differently abled persons but has yet to make inroads on support for cognitive or psychological issues. This gap is an opportunity to address another-the lack of contribution from theoretical social science that can provide insights into problems that cannot be seen. Using Affect Control Theory (ACT), the current project seeks to close that gap with an artificially intelligent application to improve interaction and affect for people with Alzheimer's Disease and Related Dementias (ADRD). Using sociological theory, it models interactions with persons with ADRD based on self-sentiments, rather than cognitive memory, and informs a cellphone-based assistive tool called VIPCare for supporting caregivers.

Methods

Staff focus groups and interviews with family members of persons with ADRD in a long-term residential care facility collected residents' daily needs and personal histories. Using ACT's evaluation, potency, and activity dimensions, researchers used these data to formulate a self-sentiment profile for each resident and programmed that profile into the VIPCare application. VIPCare used that profile to simulate affectively intelligent social interactions with each unique resident that reduce deflection from established sentiments and, thus, negative emotions.

Results

We report on the data collection to design the application, develop self-sentiment profiles for the resident, and generate assistive technology that applies a sociological theory of affect to real world management of interaction, emotion, and mental health.

Discussion

By reducing trial and error in learning to engage people with dementia, this tool has potential to smooth interaction and improve wellbeing for a population vulnerable to distress.

VIPCare: Understanding the support needed to create affective interactions between new caregivers and residents with dementia

Introduction

In this paper, we study the support needed by professional caregivers of those with dementia, and present a first step toward development of VIPCare, a novel application with the goal of assisting new caregivers at care-centres in interacting with residents with dementia.

Methods

A mixed-methods study including two questionnaires, two focus groups, and seven co-design sessions with 17 professional caregivers was conducted to (a) understand caregivers’ challenges/approaches used to reduce negative interactions with persons with dementia, (b) identify the existing gaps in supporting information for improving such interactions, and (c) co-design the user interface of an application that aims to help improve interactions between a new professional caregiver and persons with dementia. A pre-questionnaire assessed knowledge of smartphones and attitude toward technology. A post-questionnaire provided an initial evaluation of the designed user interface.

Results

Focus groups emphasized the importance of role-playing learned through trial and error. The layout/content of the application was then designed in four iterative paper-prototyping sessions with professional caregivers. An iOS/Android-based application was developed accordingly and was modified/improved in three iterative sessions. The initial results supported efficiency of VIPCare and suggested a low task load index.

Conclusions

We presented a first step toward understanding caregiver needs and developing an application that can help reduce negative interactions between professional caregivers and those with dementia.

Exploring the knowledge, attitudes and perceived learning needs of formal carers of people with dementia

BACKGROUND

An appropriate level of knowledge, a positive attitude and awareness of learning needs are essential to provide high-quality care to people living with dementia.

AIM

To explore the knowledge, attitudes and perceived learning needs of formal carers of residents living with dementia in one long-term care facility.

METHOD

Questionnaires were sent to nurses and nursing assistants working in one long-term care facility in Malta. A total of 207 completed responses were received from these formal carers. The questionnaire comprised scales: the Alzheimer's Disease Knowledge Scale, the Dementia Attitude Scale and the Dementia Learning Needs Assessment tool.

RESULTS

Formal carers' knowledge about dementia was satisfactory. Increased knowledge was associated with being a nurse and working on a specialist dementia unit. Overall, formal carers' attitudes towards people with dementia were positive. Nurses identified managing behaviour that challenges as the most important learning need, while for nursing assistants it was how to assist family caregivers in coping with Alzheimer's disease. Nurses and nursing assistants considered learning about the use of technology to be the least important learning need. Being a nurse and working in a specialist dementia unit were predictors of better knowledge. Working in specialist dementia units was also a predictor of positive attitudes towards people with dementia.

CONCLUSION

Policymakers should be aware that continued investment in specialist dementia units should be an intermediate and long-term goal because of the projected increase in the number of people living with dementia and the need to ensure these individuals receive optimum care.

Longitudinal Effects of Activities, Social Environment, and Psychotropic Medication Use on Behavioral Symptoms of Individuals With Alzheimer's Disease in Nursing Homes

A secondary data analysis of 25,560 minutes of structured clinical observations from a longitudinal study examined the impact of time-varying background factors, social environment, and psychotropic medication use on behavioral symptoms of nursing home residents with Alzheimer's disease (AD). Data were collected at baseline (N = 177), 12 months (N = 138), and 24 months (N = 111). Mixed-effects regression modeling showed that at 24 months: (a) higher cognitive and physical function and having a private bedroom/bathroom had the most positive influence on resident positive behaviors; (b) use of antipsychotic medications and solitary activities had the most negative influence on resident positive behaviors; (c) higher cognitive function significantly decreased negative behaviors; and (d) care-related activities and total number of psychotropic medications significantly increased negative behaviors. The current study describes risk factors for behavioral disturbances and the impact of activities, social environment, and psychotropic medications on behavioral outcomes in nursing home residents with AD. [Journal of Psychosocial Nursing and Mental Health Services, 56(11), 18-26.].

Public knowledge of late-life cognitive decline and dementia in an international sample

BACKGROUND AND OBJECTIVES

One method of mitigating global increases in dementia prevalence involves assessing public knowledge and then educating laypeople. We measured knowledge of late-life pathological cognitive decline in a diverse, international sample using a standardized, validated instrument.Research design and methods: We assessed 3619 international respondents recruited through Amazon's Mechanical Turk with a 44-item dementia knowledge survey and 18 sociodemographic items.

RESULTS

Results suggested that the following sociodemographic variables are associated with less overall knowledge: young age, male gender, low educational attainment, born in a developing nation, of ethnic minority status, not married, and less prior dementia experience. Specific knowledge gaps emerged in cerebrovascular disease, delirium versus dementia, treatment of behavioral dementia symptoms, Alzheimer's disease genetics, Parkinson's disease symptoms, and characteristics of chronic traumatic encephalopathy and subjective cognitive decline.Discussion and implications: Findings may facilitate effective multinational dementia education initiatives by providing specific recommendations as to which sociodemographic populations and content knowledge domains will benefit the most from limited resources.

Stigma, the medical model and dementia care: Psychological growth in senior health professionals through moral and professional integrity

Minimal research explores the impact of a career in dementia care on senior health professionals. This study sought positive and negative subjective interpretations from seven senior health professionals regarding their experiences in dementia care. Data from semi-structured interviews were analysed using interpretative phenomenological analysis (IPA). One superordinate theme, Honouring stigmatised self, overarched four sub-themes: Systemic stigma, Invalidated, Self-respect and Moral integrity and Growth. Stigma was interpreted as systemically entrenched minimisation of aged care and the aged-care workforce, including poor remuneration and training. Participants experienced peer invalidation particularly when attempting to resolve complex professional and moral challenges in dementia care. These often occurred in the context of efforts to individualise care, constrained within a medical model. Paradoxically, external invalidation motivated a search for redefining ‘self’ and moral integrity. By wisely acknowledging career experience, growthful domains of self-respect, optimism, humility and innovation defined professional practice and personal choices. Implications are discussed.

A qualitative study of nursing assistants' awareness of person-centred approaches to dementia care

Recently, the number of education programmes addressing person-centred approaches to long-term residential dementia care has increased, and nursing assistants (NAs) are often the target audience. The effectiveness of employee education programmes is actively debated, and our objective is to contribute to this discussion by exploring the knowledge NAs acquire through practice. We examined approaches to person-centred care generated during a series of interviews with NAs, and compared these to the content of five frameworks for person-centred dementia care. Our results suggest that although NAs acquire significant knowledge about person-centred dementia care during the course of their work, application of person-centred care strategies varies across NAs. We propose ways of enhancing NA education in order to address gaps in knowledge. We also recommend sustained attention to organisational factors that contribute to variability in practice.

The development and evaluation of the DK-20: a knowledge of dementia measure

BACKGROUND

Raising understanding of dementia has become a key focus of international health and social care. An up-to-date, psychometrically sound measure of dementia knowledge that embraces a biopsychosocial perspective is lacking. The aim of this study is to develop and evaluate the psychometric properties of the DK-20, a dementia knowledge questionnaire aimed at unqualified care staff.

METHODS

Domain and item generation followed recommended measure development procedures. A pilot and large-scale study evaluated the psychometric properties of the measure on a sample of 211 care staff and other dementia professionals.

RESULTS

The final 20-item measure encompasses items based on biopsychosocial dementia knowledge and care-specific knowledge. Acceptable test-retest reliability, marginal levels of internal consistency, and evidence for face, content, and construct validity were demonstrated.

CONCLUSIONS

The DK-20 is the first knowledge of dementia measure to be developed specifically for unqualified care staff and has reasonable psychometric properties. It may be used to identify gaps in knowledge, highlighting areas for inclusion in educational interventions.

Dementia knowledge and attitudes of the general public in Northern Ireland: an analysis of national survey data

BACKGROUND

This paper provides an overview of the findings from the dementia module of the 2010 Northern Ireland Life and Times (NILT) Survey: an annual survey recording public attitudes to major social policy issues. Northern Ireland, in line with many other developed countries, recently released a Dementia Strategy. The opportunity to explore the knowledge and attitudes of the general public to dementia at a national level in Northern Ireland is timely and valuable. This paper reports on an initial exploration of these attitudes, based on bivariate analysis across demographic groups.

METHODS

Data were analyzed using SPSS (Version 19). Descriptive and summary statistics were produced. A series of categorical bivariate relationships were tested (chi-square) and tests of association (Cramer's V) were reported. We discuss both knowledge-related findings and attitudinal findings.

RESULTS

We found that the general public in Northern Ireland have a reasonably good level of knowledge about dementia. However, attitudinal measures indicate the stereotyping and infantilization of people with dementia.

CONCLUSIONS

This NILT module provides a unique source of data on attitudes to, and knowledge of, dementia. A key strength is that it provides statistically representative data with national level coverage. This information can be used to target public health education policies more effectively and to inform delivery of health and social services. The success of the module leads us to believe that it stands as a blue-print for collecting information on dementia in other social surveys.

Prescribing pattern of psychotropic drugs in nursing home residents with dementia

BACKGROUND

The goal of this study is to determine patterns of psychotropic drug use (PDU), the association with neuropsychiatric symptoms (NPS), and the variability across dementia types in nursing home residents with dementia. In addition, PDU was analyzed across multiple indications.

METHODS

This was a prospective cohort study over a two-year period from 2006 to 2008, which involved 14 dementia special care units in nine nursing homes. A total of 117 residents with dementia participated in the study, of whom 35% had Alzheimer's dementia (AD) and 11% vascular dementia (VaD). PDU was classified according to anatomical therapeutic chemical-classification as either "present" or "absent".

RESULTS

The majority of residents had moderately severe to severe dementia. At all successive assessments, almost two-thirds of residents received any psychotropic drug (PD) and almost one-third continued to receive any PD. Of all PDs, antipsychotics (APs) were prescribed most frequently. Fewer residents started with antidepressants, but continued to receive antidepressants at higher percentages. Anxiolytics showed an intermittent course, but a subgroup of 9% showed two-year continuation. Once started on PDs at baseline, residents continued to use PDs at high percentages: three-quarters continued to receive APs for at least six months. Half of residents received at least one PD; one-fifth received at least two PDs simultaneously. Residents with AD received more hypnotics and antidementia drugs; residents with VaD received more antipsychotics, antidepressants, anxiolytics and anticonvulsants.

CONCLUSIONS

PDs have different utilization patterns, but overall, consistently high continuation rates were found. These results warrant scrutiny of continuous PDU.

Impact of participation in TimeSlips, a creative group-based storytelling program, on medical student attitudes toward persons with dementia: a qualitative study

PURPOSE

To evaluate whether medical student participation in TimeSlips (TS), a creative group-based storytelling program, with persons affected by dementia would improve student attitudes toward this patient population.

DESIGN AND METHODS

Fifteen fourth-year medical students from Penn State College of Medicine participated in a month-long regimen of TS sessions at a retirement community. Student course evaluations were analyzed at the conclusion of the program to examine perceived qualitative changes in attitude.

FINDINGS

Qualitative data revealed insights into the manner in which student attitudes toward a geriatric patient population became more positive.

IMPLICATIONS

This is the first known pilot study to suggest that participation in a creative group-based storytelling program might improve medical student attitudes toward persons with dementia.

Managing dementia agitation in residential aged care

Agitation is a widespread and challenging problem among aged care residents with dementia. This article draws on empirical and theoretical literature to propose a model for preventing and treating agitation non-pharmacologically. A literature review finds agreed, coherent definition and measurement of agitation to be absent despite numerous agitation remedies having been suggested, yet sufficient material to support evidence-based care planning. Agitation is revealed as resulting from a resident’s interactions with the environment or their internal state, giving rise to unmet needs that attentive care can treat. Agitation treatments are reviewed to find no single effective remedy and a lack of quality evaluation. A higher-order, problem-solving approach is proposed. The described system consists of sequential diagnosis, decision making and treatment options, commencing with individualized and institutional preventative measures removing environmental triggers, followed by individual remediation, with residents’ unmet needs receiving priority consistent with patient-centred care.