A systematic review of the scientific evidence for the efficacy of a palliative care approach in advanced dementia

Co-Designing a Palliative Dementia Care Framework to Support Holistic Assessment and Decision Making: The EMBED-Care Framework

BACKGROUND

People with dementia have complex palliative care needs that are often unmet, including physical and psycho-social needs. It is essential to empower people with dementia, family carers and professionals to better assess and manage care needs. We aimed to co-design a palliative dementia care Framework delivered through a digital app to support holistic assessment and decision making for care in the community and care homes-the EMBED-Care Framework.

METHODS

A systematic co-design approach was adopted to develop the EMBED-Care Framework across three stages: 1) Framework analysis to synthesise data from preceding evidence reviews, large routine clinical data and cohort studies of unmet palliative dementia care need; 2) Co-design using iterative workshops with people with dementia, family carers and health and social care professionals to construct the components, design of the app and implementation requirements; and 3) User testing to refine the final Framework and app, and strengthen use for clinical practice and methods of evaluation.

RESULTS

The Framework was co-designed for delivery through an app delivered by aTouchAway. It comprised five main components: 1) holistic assessment of palliative care needs using the Integrated Palliative care Outcome Scale-Dementia (IPOS-Dem); 2) alert system of IPOS-Dem scores to highlight unmet needs; 3) IPOS-Dem scores and alerts enable shared decision making between the practitioner, patient and/or carer to support priority setting and goals of care; 4) evidence-informed clinical decision support tools automatically linked with identified needs to manage care; and 5) Training package for users incorporating face-to-face sessions, clinical champions who received additional face-to-face sessions, animated videos and manual covering the main intervention components and email and telephone support from the research team.

CONCLUSIONS

This is a novel digital palliative dementia care intervention to link holistic assessment with clinical decision support tools that are practical and easy to use but address the complexity of palliative dementia care. The Framework is ready for feasibility testing and pilot studies for people with dementia residing at home or in a care home.

PATIENT OR PUBLIC CONTRIBUTION

We were guided by our Patient and Public Involvement (PPI) group consisting of three people with mild dementia, including younger onset dementia, and seven family carers throughout the project. They supported the overall development of the Framework, including planning of workshops, interpreting findings and testing the framework in our PPI meetings.

Dementia Care at the End of Life: A Clinically Focused Review

With the geriatric population in the United States growing rapidly, the prevalence of dementia is expected to rise concomitantly. As dementia is an invariably progressive and terminal illness, planning for and managing end of life care in dementia is an important part of the overall process of dementia care. Unfortunately, this is often neglected outside of formal palliative and hospice medicine training programs and geriatric psychiatrists are left without preparation on how to manage, as well as counsel patients and families on, this important phase of dementia care. This review aims to explore the potential contributors to this historic disparity in geriatric education and care delivery, as well as its impact, while also attempting to shift the field's focus toward a palliative approach to dementia care. To begin to accomplish this, this review explores the natural illness history/disease trajectory of the various dementing illnesses, as well as the topic of prognostication as it pertains to the end of life for patients with dementia and how this information can be used in advanced care planning and symptom management.

Predictors of Documented Goals-of-Care Discussion for Hospitalized Patients With Chronic Illness

CONTEXT

Goals-of-care discussions are important for patient-centered care among hospitalized patients with serious illness. However, there are little data on the occurrence, predictors, and timing of these discussions.

OBJECTIVES

To examine the occurrence, predictors, and timing of electronic health record (EHR)-documented goals-of-care discussions for hospitalized patients.

METHODS

This retrospective cohort study used natural language processing (NLP) to examine EHR-documented goals-of-care discussions for adults with chronic life-limiting illness or age ≥80 hospitalized 2015-2019. The primary outcome was NLP-identified documentation of a goals-of-care discussion during the index hospitalization. We used multivariable logistic regression to evaluate associations with baseline characteristics.

RESULTS

Of 16,262 consecutive, eligible patients without missing data, 5,918 (36.4%) had a documented goals-of-care discussion during hospitalization; approximately 57% of these discussions occurred within 24 hours of admission. In multivariable analysis, documented goals-of-care discussions were more common for women (OR=1.26, 95%CI 1.18-1.36), older patients (OR=1.04 per year, 95%CI 1.03-1.04), and patients with more comorbidities (OR=1.11 per Deyo-Charlson point, 95%CI 1.10-1.13), cancer (OR=1.88, 95%CI 1.72-2.06), dementia (OR=2.60, 95%CI 2.29-2.94), higher acute illness severity (OR=1.12 per National Early Warning Score point, 95%CI 1.11-1.14), or prior advance care planning documents (OR=1.18, 95%CI 1.08-1.30). Documentation of these discussions was less common for racially or ethnically minoritized patients (OR=0.823, 95%CI 0.75-0.90).

CONCLUSION

Among hospitalized patients with serious illness, documented goals-of-care discussions identified by NLP were more common among patients with older age and increased burden of acute or chronic illness, and less common among racially or ethnically minoritized patients. This suggests important disparities in goals-of-care discussions.

Integration of a Palliative Approach in the Care of Older Adults with Dementia in Primary Care Settings: A Scoping Review

A palliative approach to care aims to meet the needs of patients and caregivers throughout a chronic disease trajectory and can be delivered by non-palliative specialists. There is an important gap in understanding the perspectives and experiences of primary care providers on an integrated palliative approach in dementia care and the impact of existing programs and models to this end. To address these, we undertook a scoping review. We searched five databases; and used descriptive numerical summary and narrative synthesizing approaches for data analysis. We found that: (1) difficulty with prognostication and a lack of interdisciplinary and intersectoral collaboration are obstacles to using a palliative approach in primary care; and (2) a palliative approach results in statistically and clinically significant impacts on community-dwelling individuals, specifically those with later stages of dementia. There is a need for high-quality research studies examining the integrated palliative approach models and initiation of these models sooner in the care trajectory for persons living with mild and moderate stages of dementia in the community.

Iatrogenesis in the Context of Residential Dementia Care: A Concept Analysis

Background and Objectives

This concept analysis aims to explore iatrogenesis within the context of residential dementia care and to distinguish this phenomenon from similar phenomena, such as abuse and inadvertent harm.

Research Design and Methods

Walker and Avant's method for concept analysis was used to define critical attributes of iatrogenesis within residential dementia care, and to explore antecedents and consequences of its occurrence. A review of the literature about iatrogenesis in the context of residential dementia was conducted across 4 electronic databases. Texts about iatrogenesis in surgery, medicine, social work, psychology, and other relevant disciplines were also reviewed to provide additional context for the concept.

Results

Iatrogenesis takes a unique form in residential dementia care. The final definition of the concept proposed in this article is habituated, forceful, hands-on care provided to residents who exhibit responsive behaviors that result in emotional, physical, spiritual, social harm, and/or gradual functional decline, that is provided with the intention of supporting the resident's safety and dignity.

Discussion and Implications

The definition of iatrogenesis proposed in this article is an initial step toward developing evidence-based practice for the provision of nonconsensual assistance in residential dementia care. A theoretical definition like the one proposed in this article may serve as a starting point for the operationalization of the concept, which would promote future empirical research into staff and residents' experiences of health care-inflicted harms in this context. Theoretically, it contributes to critical conversations about the narratives, myths, and misperceptions that facilitate the provision of nonconsensual care.

Palliative Care Intervention Trials for Adults Living With Progressive Central Nervous System Diseases and Their Caregivers: A Systematic Review

CONTEXT

Interest in implementing palliative care for adults living with progressive central nervous system diseases (PCNSD) and their caregivers is increasing.

OBJECTIVES

To inform evidence-based practice and future research by critically evaluating randomized clinical trials (RCTs) investigating palliative care interventions (PCIs) for adults living with PCNSD and their caregivers using self-reported outcomes and the patient- and caregiver-reported outcome measures employed.

METHODS

A systematic search using PRISMA methods of EMBASE, PubMed, Scopus, Web of Science databases using index and keyword methods for articles published from inception through February 28, 2021 was performed. RCTs investigating PCI as their primary aim using patient- and/or caregiver-reported outcomes to assess PCI effectiveness in adults living with PCNSD and their caregivers were included for qualitative synthesis.

RESULTS

Five RCTs met criteria and used 21 unique outcome measures. Pooled patient diagnoses included multiple sclerosis, motor neuron disease and movement disorders, primarily Parkinson's Disease. All five RCTs assessed PCI effectiveness on patient symptom burden and caregiver burden, and three RCTs used patient QOL as a primary outcome. Overall risk of bias was low. Pooled positive findings were limited to very modest changes in patient QOL, specific physical symptoms and caregiver burden. Most outcome measures lacked clinimetric responsiveness to detect change whether caused by disease or an intervention to the patient or caregiver.

CONCLUSION

Sparse, low-certainty evidence for PCI impact on patient QOL, symptom burden and caregiver burden indicate future research should consider refining study populations, interventions, outcomes assessed and outcome measures to detect any change due to PCI.

Designing Dementia Care Pathways to Transform Non Dementia-Friendly Hospitals: Scoping Review

People with dementia (PwD) occupy around 25% of the hospital beds. Once PwD are admitted to hospitals, their cognitive impairment is not considered in most of the cases. Thus, it causes an impact on the development of the disease becoming a stressful situation as care plans are not adapted to PwD. The aim of this study was to explore the published core elements when designing a dementia care pathway for hospital settings. A scoping review was conducted to provide an overview of the available research evidence and identify the knowledge gaps regarding the topic. This review highlights person-centered care, compassionate care and end-of-life process as some of the key elements that should integrate the framework when designing a dementia care pathway. Architectonical outdoor and indoor hospital elements have also been found to be considered when adapting the healthcare context to PwD. Findings provide information about the key points to focus on to successfully design dementia interventions in hospital environments within available resources, mostly in those contexts in which national dementia plans are in its infancy. Hospitals should transform their patients' routes and processes considering the increasing demographic changes of people with cognitive impairment.

Nurses' provisions for self-determination in residents with cognitive impairment who live in a residential aged care facility: a scoping review

OBJECTIVE

This scoping review aimed to map the existing literature about nursing provisions for self-determination in residents with cognitive impairments living in residential aged care facilities.

INTRODUCTION

Freedom to decide for oneself and express preferences about daily care is important for all older adults. When older adults transition to residential aged care facilities, they may experience barriers to self-determination due to routine care practices and staff attitudes about autonomy. This is particularly true for residents living with cognitive impairments. Residents with cognitive impairments are often prevented from making choices that nursing staff perceive to be unwise or harmful, as nurses uphold their professional duties to protect and care. This can result in the denial of preferences and the right to self-determination. Mapping the ways nurses balance their duty to protect with residents' rights to self-determine provides insight into nurses' roles and residents' experiences of care.

INCLUSION CRITERIA

Research and narrative articles about nursing provisions for self-determination in residents with cognitive impairments living in residential aged care facilities were included in this review. The main concepts explored were nurses' provisions and residents' self-determination. Self-determination included residents' preferences and expressions of choice, while nurses' intentional reactions to residents' preferences were considered nurses' provisions.

METHODS

The review included qualitative and quantitative studies as well as text and opinion papers. Only studies and papers published in English from 1992 onwards were included. The databases searched were CINAHL (EBSCO), MEDLINE (Ovid), Embase (Elsevier), and ERIC (EBSCO). The search for unpublished papers included ProQuest Nursing and Allied Health Database, ProQuest Dissertations and Theses, and Google (with advanced search strategies). The reference lists of included articles were searched for additional studies not captured by the search strategy. Data were extracted using a standardized tool created by the authors and included details on study design, strategies to promote, and conditions that deny residents' self-determination. Charting tables were developed to record and analyze data related to the review questions.

RESULTS

The final set of 17 articles were published from 1995 to 2018. The literature was analyzed in relation to the review's four questions to map the boundaries of the nurse's role in providing for residents' self-determination. Nurses' roles as investigators, advocates, protectors, and assessors emerged as critical to providing for self-determination.

CONCLUSIONS

Literature about this topic has tended to describe nursing provisions for self-determination in people with cognitive impairments in terms of an ethical dilemma between the resident's right to act autonomously and their right to protection as a vulnerable population. In mapping the literature, this scoping review demonstrates a more complex process at work in providing for self-determination in the context of cognitive impairment and highlights a need for deeper reflexivity around nurses' understandings of personhood and autonomy. Further research should focus on determining if nurses' perceptions of residents' experience with self-determination are accurate. The complexity of self-determination in the context of cognitive impairment and nurses' advocacy role highlights the need for ongoing support and education for staff working in residential aged care facilities.

Assessment of pain in people living with dementia at the end of life: a systematic review

BACKGROUND

People with dementia may not receive the same quality of palliative care as those with other life-limiting conditions, particularly at end of life (EoL).

AIMS

To understand the best way to examine pain in people with dementia.

METHODS

A systematic review of tools to assess pain in patients with dementia near the end of life; PubMed, Medline, Embase, EBSCO Host, CINAHL Plus, Web of Science, Psycinfo, PsycArticles and Scopus were searched.

FINDINGS

A total of 15 articles were identified, which were qualitatively synthesised.

CONCLUSION

There are a range of pain assessment tools that are appropriate for use in people with dementia, but all 15 studies used a formal tool. A more robust approach is needed to improve the quality of research for measurement and management of pain in this population.

Nurses' provisions for self-determination when caring for clients with cognitive impairment who live in a residential aged care facility: a scoping review protocol

OBJECTIVE

The objective of this scoping review is to examine and map knowledge of nursing provisions for self-determination while providing care to clients with cognitive impairment in residential aged care facilities.

INTRODUCTION

Maintaining the ability to have choices and to make decisions about daily activities is important for older adults. In residential aged care facilities, nurses' can be challenged to preserve clients' self-determination in favor of ritualistic care routines and a perceived duty to care. Moreover, nurses may perceive that their professional responsibilities to protect clients requires them to guard against decisions that are considered unwise or pose a risk to clients' health or safety. Insight into how nurses negotiate choice with clients with cognitive impairment who are living in a residential care facility will provide an in-depth understanding of the role self-determination plays in clients' lives.

INCLUSION CRITERIA

The scoping review will consider research and narrative reports on nursing provisions for self-determination in clients with cognitive impairment who are living in a residential aged care facility. The concepts of interest are self-determination and nursing provisions. Self-determination is defined as client choice and nursing provisions are the intentional reactions to clients' expressed choices.

METHODS

This scoping review will aim to locate published and unpublished literature employing a three-step search strategy. Only papers published in English from 1995 onward will be included. Data extracted from included papers will outline details on the participants, context, strategy, activity, and outcomes. Extracted data will be reported in a tabular form and presented narratively to address the review objective.

The Impact of Implementing a Namaste Care Intervention in UK Care Homes for People Living with Advanced Dementia, Staff and Families

Care homes can struggle to provide optimal care for residents with advanced dementia. Namaste Care provides a structured daily programme of physical, sensory and emotional care delivered by regular care workers. A three-year, mixed method process study of implementation and impact created a manualised Namaste Care Intervention for UK care homes (NCI-UK). This article reports on the impact of NCI-UK delivered consistently in five care homes for 12–24 weeks. Impact for residents was assessed using, pre-post data, showing significant positive effects for QUALID (t = 2.92, p = 0.01, n = 31) and CMAI (t = 3.31, p = 0.002, n = 32), alongside many qualitative examples of positive impacts on wellbeing, responsiveness and communication. Pre-post staff questionnaire data (n = 20) were not significant. Qualitative data indicated that NCI-UK is a positive staff experience, providing sense of purpose, improved wellbeing and relationships. The care homes reported benefiting from implementing NCI-UK in terms of reputation and quality improvement. Family interviews were also positive, relating to seeing the difference, improving relationships and being involved. NCI-UK can therefore be recommended as an impactful intervention for residents, staff and families.

Supportive care for older people with dementia: socio-organisational implications

For many years, dementia care has been dominated by the standard medical approach, in which dementia is treated mainly with drugs, such as anti-anxiety, antidepressant and anti-psychotic medications. With the aim of seeking effective treatments for patients with dementia, over the last years, several contributions have criticised the pervasive use of drugs for the management of behavioural and physiological symptoms related to dementia, proposing personalised interventions aimed at supporting patients and their relatives from diagnosis until death. With particular reference to long-term settings, in this work, we aim at understanding the organisational implications of three types of interventions (labelled supportive care interventions – SCIs) that have characterised this shift in dementia care: person-centred, palliative and multi-disciplinary care. Conducted by following the integrative review method, our review underlines how SCIs have controversial consequences on the quality of care, the care-givers’ quality of life and cultural backgrounds. After an in-depth analysis of selected papers, we offer some considerations about the implications of SCIs for long-term care organisations and future research directions.

Dementia palliative care in the acute psychiatric hospital: A feasibility study

PURPOSE

We explored the feasibility of a clinical pathway to identify hospitalized patients with dementia who would benefit from a palliative intervention.

DESIGN AND METHODS

Consecutive geropsychiatric admissions were screened for terminal dementia to be randomized to a palliative consultation vs usual care.

FINDINGS

A total of 43 of the 188 patients (23%) had dementia; however, dementia stages were severe but not terminal. The pathway was not feasible because of the lack of the target population in the inpatient setting for the intervention.

PRACTICE IMPLICATIONS

New clinical pathways are needed to identify patients with dementia who would benefit from palliative care.

Components of palliative care interventions addressing the needs of people with dementia living in long-term care: A systematic review

BACKGROUND

People with dementia requiring palliative care have multiple needs, which are amplified in long-term care settings. The European Association for Palliative Care White Paper offers recommendations for optimal palliative care in dementia integral for this population, providing useful guidance to inform interventions addressing their specific needs.

AIM

The aim of this study is to describe the components of palliative care interventions for people with dementia in long-term care focusing on shared decision-making and examine their alignment to the European Association for Palliative Care domains of care.

DESIGN

Systematic review with narrative synthesis (PROSPERO ID: CRD42018095649).

DATA SOURCES

Four databases (MEDLINE, CINAHL, PsycINFO and CENTRAL) were searched (earliest records - July 2019) for peer-reviewed articles and protocols in English, reporting on palliative care interventions for people with dementia in long-term care, addressing European Association for Palliative Care Domains 2 (person-centred) or 3 (setting care goals) and ⩾1 other domain.

RESULTS

Fifty-one papers were included, reporting on 32 studies. For each domain (1-10), there were interventions found aiming to address its goal, although no single intervention addressed all domains. Domain 7 (symptom management; n = 19), 6 (avoiding overly aggressive treatment; n = 18) and 10 (education; n = 17) were the most commonly addressed; Domain 5 (prognostication; n = 7) and 4 (continuity of care; n = 2) were the least addressed.

CONCLUSION

Almost all domains were addressed across all interventions currently offered for this population to various degrees, but not within a singular intervention. Future research optimally needs to be theory driven when developing dementia-specific interventions at the end of life, with the European Association for Palliative Care domains serving as a foundation to inform the best care for this population.

Context, mechanisms and outcomes in end-of-life care for people with advanced dementia: family carers perspective

Background

Keeping people living with advanced dementia in their usual place of residence is becoming a key governmental goal but to achieve this, family carers and health care professionals must negotiate how to provide optimal care. Previously, we reported a realist analysis of the health care professional perspective. Here, we report on family carer perspectives. We aimed to understand the similarities and differences between the two perspectives, gain insights into how the interdependent roles of family carers and HCPs can be optimised, and make recommendations for policy and practice.

Method

Qualitative study using a realist approach in which we used the criteria from guidance on optimal palliative care in advanced dementia to examine key contexts, mechanisms and outcomes highlighted by family carers.

Results

The themes and views of family caregivers resonate with those of health care professionals. Their overlapping anxieties related to business-driven care homes, uncertainty of families when making EOL decisions and the importance of symptom management referring to contexts, mechanisms and outcomes, respectively. Contexts specific to family carers were ad hoc information about services, dementia progression and access to funding. Not all family carers identified dementia as terminal, but many recognised the importance of continuity of care and knowing the wishes of the person with dementia. New mechanisms included specific resources for improving EOL care and barriers to discussing and planning for future care. Family carers identified the importance of comfort, being present, the meeting of basic care needs and feeling the right decisions have been made as good outcomes of care.

Conclusions

Family carers and health care professionals share similar concerns about the challenges to good EOL dementia care. Better understanding of the effects of dementia at the advanced stages would improve confidence in EOL care and reduce uncertainty in decision making for family carers and health care professionals.

The AMBER care bundle for hospital inpatients with uncertain recovery nearing the end of life: the ImproveCare feasibility cluster RCT

BACKGROUND

Patients admitted to hospital with a terminal illness and uncertain recovery often receive inconsistent care and do not have the opportunity to die in their preferred place of death. Previous end-of-life care packages, such as the Liverpool Care Pathway for the Dying Patient, have sometimes been badly implemented. The AMBER (Assessment; Management; Best practice; Engagement; Recovery uncertain) care bundle was developed to remedy this. It has not been evaluated in a randomised trial, but a definitive trial would face many hurdles.

OBJECTIVE

To optimise the design of and determine the feasibility of a pragmatic, multicentre, cluster randomised controlled trial of the AMBER care bundle compared with best standard care.

DESIGN

A feasibility cluster randomised controlled trial including semistructured interviews with patients and relatives, focus groups with health-care professionals, non-participant observations of multidisciplinary team meetings, a standard care survey, heat maps and case note reviews. Retrospective data were collected from the family or close friends of deceased patients via a bereavement survey.

SETTING

Four general medical wards at district general hospitals in England.

PARTICIPANTS

There were 65 participants (control, n = 36; intervention, n = 29). There were 24 interviews, four focus groups, 15 non-participant meeting observations, six case note reviews and three heat maps, and 15 of out 23 bereavement, standard care surveys were completed.

INTERVENTION

The AMBER care bundle is implemented by a nurse facilitator. It includes the development and documentation of a medical plan, consideration of outcomes, resuscitation and escalation status and daily plan revisiting. The AMBER care bundle encourages staff, patients and families to talk openly about their preferences and priorities should the worst happen.

MAIN OUTCOME MEASURES

Two 'candidate' primary outcomes were selected to be evaluated for a future definitive trial: Integrated Palliative care Outcome Scale patient/family anxiety and communication subscale and 'howRwe'. The secondary outcome measures were Integrated Palliative care Outcome Scale symptoms, Australian-modified Karnofsky Performance Status scale, EuroQol-5 Dimensions, five-level version, Client Service Receipt Inventory, recruitment rate, intervention fidelity and intervention acceptability.

RESULTS

Data were collected for 65 patients. This trial was not powered to measure clinical effectiveness, but variance and changes observed in the Integrated Palliative care Outcome Scale subscale indicated that this measure would probably detect differences within a definitive trial. It was feasible to collect data on health, social and informal care service use and on quality of life at two time points. The AMBER care bundle was broadly acceptable to all stakeholders and was delivered as planned. The emphasis on 'clinical uncertainty' prompted health-care professional awareness of often-overlooked patients. Reviewing patients' AMBER care bundle status was integrated into routine practice. Refinements included simplifying the inclusion criteria and improving health-care professional communication training. Improvements to trial procedures included extending the time devoted to recruitment and simplifying consent procedures. There was also a recommendation to reduce data collected from patients and relatives to minimise burden.

LIMITATIONS

The recruitment rate was lower than anticipated. The inclusion criteria for the trial were difficult to interpret. Information sheets and consent procedures were too detailed and lengthy for the target population. Health-care professionals' enthusiasm and specialty were not considered while picking trial wards. Participant recruitment took place later during hospital admission and the majority of participants were lost to follow-up because they had been discharged. Those who participated may have different characteristics from those who did not.

CONCLUSIONS

This feasibility trial has demonstrated that an evaluation of the AMBER care bundle among an acutely unwell patient population, although technically possible, is not practical or feasible. The intervention requires optimisation.

TRIAL REGISTRATION

Current Controlled Trials ISRCTN36040085. National Institute for Health Research (NIHR) Portfolio registration number 32682.

FUNDING

This project was funded by the NIHR Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 23, No. 55. See the NIHR Journals Library website for further project information.

Improving the waiting times within a hospice breathlessness service

Background

Breathlessness, a common symptom in advanced disease, is a distressing, complex symptom that can profoundly affect the quality of one’s life. Evidence suggests that specialist palliative care breathlessness intervention services can improve physical well-being, personal coping strategies and quality of life. In the UK, the use of quality improvement methods is well documented in the National Health Service. However, within the independent hospice sector there is a lack of published evidence of using such methods to improve service provision.

Aim

The aim of this project was to reduce the waiting time from referral to service commencement for a hospice breathlessness service by 40%—from a median of 19.5 to 11.5 working days.

Methods

Using a quality planning and systems thinking approach staff identified barriers and blockages in the current system and undertook plan-do-study-act cycles to test change ideas. The ideas tested included offering home visits to patients on long-term oxygen, using weekly team ‘huddles’, streamlining the internal referral process and reallocating staff resources.

Results

Using quality improvement methods enabled staff to proactively engage in positive changes to improve the service provided to people living with chronic breathlessness. Offering alternatives to morning appointments; using staff time more efficiently and introducing accurate data collection enabled staff to monitor waiting times in real time. The reduction achieved in the median waiting time from referral to service commencement exceeded the project aim.

Conclusions

This project demonstrates that quality improvement methodologies can be successfully used in a hospice setting to improve waiting times and meet the specific needs of people receiving specialist palliative care.

Non-specialist palliative care: A principle-based concept analysis

BACKGROUND

Building palliative care capacity among all healthcare practitioners caring for patients with chronic illnesses, who do not work in specialist palliative care services (non-specialist palliative care), is fundamental in providing more responsive and sustainable palliative care. Varying terminology such as 'generalist', 'basic' and 'a palliative approach' are used to describe this care but do not necessarily mean the same thing. Internationally, there are also variations between levels of palliative care which means that non-specialist palliative care may be applied inconsistently in practice because of this. Thus, a systematic exploration of the concept of non-specialist palliative care is warranted.

AIM

To advance conceptual, theoretical and operational understandings of and clarity around the concept of non-specialist palliative care.

DESIGN

The principle-based method of concept analysis, from the perspective of four overarching principles, such as epistemological, pragmatic, logical and linguistic, were used to analyse non-specialist palliative care.

DATA SOURCES

The databases of CINAHL, PubMed, PsycINFO, The Cochrane Library and Embase were searched. Additional searches of grey literature databases, key text books, national palliative care policies and websites of chronic illness and palliative care organisations were also undertaken.

CONCLUSION

Essential attributes of non-specialist palliative care were identified but were generally poorly measured and understood in practice. This concept is strongly associated with quality of life, holism and patient-centred care, and there was blurring of roles and boundaries particularly with specialist palliative care. Non-specialist palliative care is conceptually immature, presenting a challenge for healthcare practitioners on how this clinical care may be planned, delivered and measured.

A systematic review and critical appraisal of quality indicators to assess optimal palliative care for older people with dementia

BACKGROUND

A challenge for commissioners and providers of end-of-life care in dementia is to translate recommendations for good or effective care into quality indicators that inform service development and evaluation.

AIM

To identify and critically evaluate quality indicators for end-of-life care in dementia.

RESULTS

We found 8657 references, after de-duplication. In all, 19 publications describing 10 new and 3 updated sets of indicators were included in this review. Ultimately, 246 individual indicators were identified as being relevant to dementia end-of-life care and mapped against EAPC guidelines.

CONCLUSIONS

We systematically derived and assessed a set of quality indicators using a robust framework that provides clear definitions of aspects of palliative care, which are dementia specific, and strengthens the theoretical underpinning of new complex interventions in end-of-life care in dementia.

End of Life Care: A Scoping Review of Experiences of Advance Care Planning for People with Dementia

Despite increasing attention given to dementia by international governments and policy makers, the focus of end of life care has been on the dying trajectory of malignant disease. People with severe dementia have complex physical and psychological needs, yet the disease is not always recognised as terminal. Advance Care Planning involving people with dementia and their families can provide opportunities to discuss and later, initiate timely palliative care. We conducted a scoping review of studies exploring decisions associated with the EoLC of people with dementia. Eligible studies had to report on decision making at the end of life and by whom (the dying person, clinician/health professional or relative/family member). Twenty-five eligible studies reported on Advance Care Planning and end of life care decisions for individuals with dementia. The papers highlight several challenges that need to be addressed in order to provide adequate and effective care for people with dementia as they near the end of their life.

Service Delivery Models to Maximize Quality of Life for Older People at the End of Life: A Rapid Review

Policy Points We identified two overarching classifications of integrated geriatric and palliative care to maximize older people's quality of life at the end of life. Both are oriented to person-centered care, but with differing emphasis on either function or symptoms and concerns. Policymakers should both improve access to palliative care beyond just the last months of life and increase geriatric care provision to maintain and optimize function. This would ensure that continuity and coordination for potentially complex care needs across the continuum of late life would be maintained, where the demarcation of boundaries between healthy aging and healthy dying become increasingly blurred. Our findings highlight the urgent need for health system change to improve end-of-life care as part of universal health coverage. The use of health services should be informed by the likelihood of benefits and intended outcomes rather than on prognosis.

CONTEXT

In an era of unprecedented global aging, a key priority is to align health and social services for older populations in order to support the dual priorities of living well while adapting to a gradual decline in function. We aimed to provide a comprehensive synthesis of evidence regarding service delivery models that optimize the quality of life (QoL) for older people at the end of life across health, social, and welfare services worldwide.

METHODS

We conducted a rapid scoping review of systematic reviews. We searched MEDLINE, CINAHL, EMBASE, and CDSR databases from 2000 to 2017 for reviews reporting the effectiveness of service models aimed at optimizing QoL for older people, more than 50% of whom were older than 60 and in the last one or two years of life. We assessed the quality of these included reviews using AMSTAR and synthesized the findings narratively.

RESULTS

Of the 2,238 reviews identified, we included 72, with 20 reporting meta-analysis. Although all the World Health Organization (WHO) regions were represented, most of the reviews reported data from the Americas (52 of 72), Europe (46 of 72), and/or the Western Pacific (28 of 72). We identified two overarching classifications of service models but with different target outcomes: Integrated Geriatric Care, emphasizing physical function, and Integrated Palliative Care, focusing mainly on symptoms and concerns. Areas of synergy across the overarching classifications included person-centered care, education, and a multiprofessional workforce. The reviews assessed 117 separate outcomes. A meta-analysis demonstrated effectiveness for both classifications on QoL, including symptoms such as pain, depression, and psychological well-being. Economic analysis and its implications were poorly considered.

CONCLUSIONS

Despite their different target outcomes, those service models classified as Integrated Geriatric Care or Integrated Palliative Care were effective in improving QoL for older people nearing the end of life. Both approaches highlight the imperative for integrating services across the care continuum, with service involvement triggered by the patient's needs and likelihood of benefits. To inform the sustainability of health system change we encourage economic analyses that span health and social care and examine all sources of finance to understand contextual inequalities.

Generation of a function affect model for residents with advanced dementia

AIMS AND OBJECTIVES

This article presents the generation of a model of care encompassing "function" and "affect" based on findings from a 2011 research project aimed at improving care delivery for people with advanced dementia. Objectives were to provide comprehensive and sustainable care, honouring and respecting the person.

BACKGROUND

Dementia is a debilitating, progressive, and terminal disease with a trajectory ranging from approximately 3 to 16 years, yet attention to end-of-life care, promoting comfort, alleviating suffering, and maximizing quality of life is frequently overlooked for people living in the advanced stages of the disease.

METHODS

The research project from which the model was drawn used a three-phase mixed methods approach at three residential aged care facilities (nursing homes) providing high care in New South Wales, Australia. Thematic analysis was elicited from focus group discussions with staff, family members, and carers of residents.

FINDINGS

Themes describe distinct dimensions of a model of care: "function" (dedication, designation, and deliberation) and "affect" (the personal outcomes revealed in relaxation, stimulation, and transformation).

CONCLUSION

Reframing nursing practice from task and disease orientation to person centred and relationship focused is essential in meeting the complete needs of people with advanced dementia. This transformational model of care may be useful in adapting to other end-of-life care settings.

Who Knows, who Cares? Dementia Knowledge among Nurses, Care Workers, and Family members of People Living with Dementia

The number of people with dementia is increasing rapidly worldwide. Commensurate with population ageing, the use of nursing homes in Australia (known as residential aged care facilities) for individuals with dementia is growing. As a terminal condition, dementia is best managed by instituting a palliative approach to care. A good knowledge of dementia, including its progression and management, among staff and families of people living with dementia is essential for clear decision making and the provision of appropriate care. Yet there is limited information regarding relative levels of dementia knowledge. This paper reports the results of a study that assessed dementia knowledge among these two cohorts using the Dementia Knowledge Assessment Tool; the study surveyed 279 staff members and 164 family members of residents with dementia. Dementia knowledge deficits were evident in both cohorts across a range of areas. It is critical that dementia knowledge deficits are identified and addressed in order to support evidence-based dementia care.

Le nombre de personnes atteintes de démence augmente rapidement à travers le monde. Ainsi on remarque en Australie une augmentation du nombre de ces malades admis dans les institutions de soins de longue durée. La démence étant une maladie terminale il appert que l'approche palliative est la meilleure forme de soins. Cependant, il est essentiel que le personnel soignant autant que les familles aient une bonne connaissance de la maladie, de ses symptomes, de la façon de traiter les maladies, et des décisions à prendre. Or, on en sait très peu quant au niveau de connaissances de ces deux groupes de personnes sur le sujet. Cet article porte sur les résultats d'une étude qui tentait d'évaluer le niveau de connaissances de 279 membres du personnel et de 164 membres des familles à l'aide de l'Έchelle d'évaluation des connaissances sur la démence. Le peu de connaissances était évident chez les deux cohortes et ce, sur un bon nombre de points. Il est donc de la plus haute importance que l'on identifie spécifiquement ces points et qu'on améliore la qualité des soins chez les personnes démentes en se basant sur des données probantes.

Real-Time Remote Health-Monitoring Systems in a Medical Centre: A Review of the Provision of Healthcare Services-Based Body Sensor Information, Open Challenges and Methodological Aspects

Promoting patient care is a priority for all healthcare providers with the overall purpose of realising a high degree of patient satisfaction. A medical centre server is a remote computer that enables hospitals and physicians to analyse data in real time and offer appropriate services to patients. The server can also manage, organise and support professionals in telemedicine. Therefore, a remote medical centre server plays a crucial role in sustainably delivering quality healthcare services in telemedicine. This article presents a comprehensive review of the provision of healthcare services in telemedicine applications, especially in the medical centre server. Moreover, it highlights the open issues and challenges related to providing healthcare services in the medical centre server within telemedicine. Methodological aspects to control and manage the process of healthcare service provision and three distinct and successive phases are presented. The first phase presents the identification process to propose a decision matrix (DM) on the basis of a crossover of 'multi-healthcare services' and 'hospital list' within intelligent data and service management centre (Tier 4). The second phase discusses the development of a DM for hospital selection on the basis of integrated VIKOR-Analytic Hierarchy Process (AHP) methods. Finally, the last phase examines the validation process for the proposed framework.

Systematic Review for the Quality of End-of-Life Care for Patients With Dementia in the Hospital Setting

Background:

Patients with dementia may receive suboptimal end-of-life care in hospital settings reflecting broader debate around the palliative status of dementia syndromes.

Objectives:

To synthesize literature describing the quality of end-of-life care for patients with dementia dying in hospital.

Methods:

An integrative review assessed the quality of 26 articles concerning medical, nursing, and psychosocial care of patients with dementia dying in hospital settings.

Results:

Literature reflects a growing awareness of the need to consider a palliative approach to end-of-life care for patients with dementia in hospital. Patients with dementia are less likely to receive aggressive care at the end of life, but provision of palliative care interventions is inconsistent. Health-care professionals highlighted the need for greater education around identification and management of problematic symptoms at the end of life. Engagement of family caregivers is essential in optimizing end-of-life care, and further research is required to ascertain their experiences around decision-making.

Conclusion:

Although patients with dementia appear to receive less aggressive treatment at the end of life, the provision of palliative care and symptom management may be inadequate.

A qualitative exploration of proxy decision makers' expectations of prescribed medications for people with advanced dementia

Background:

Proxy decision makers often have to make decisions for people with advanced dementia. Their expectations regarding prescribed medications have the potential to influence prescription or withdrawal of medications. However, few studies to date have explored this.

Aim:

To explore proxy decision makers’ expectations of prescribed medications for people with advanced dementia and to consider how these change with changing goals of care and dementia progression.

Design:

This is a qualitative semi-structured interview study.

Setting/participants:

In total, 15 proxy decision makers of people with advanced dementia were recruited via general practitioners ( n = 9), Join Dementia Research ( n = 3) and the Alzheimer’s Society Northern Ireland ( n = 3).

Results:

Five key themes emerged: the role as advocate, attitudes to medicines and medicine taking, uncertainty over the benefit of anti-dementia medications, stopping medications, and communication and decision-making. Proxy decision makers desired more information about prescribed medicines, particularly the indications, benefits and risks of treatment. Despite uncertainty about the benefits of anti-dementia medications, proxy decision makers were reluctant for these medications to be withdrawn. Reluctance to stop other prescribed medicines was also expressed but reduced with changing goals of care and dementia progression. Although some proxy decision makers expected to be involved in medication-related decisions, the majority preferred to delegate these decisions to healthcare professionals. However, they expected to be informed of any medication-related decisions made.

Conclusion:

Proxy decision makers vary in terms of their desire for active involvement in the medication decision-making process. Healthcare professionals should facilitate proxy decision maker involvement if desired. Further research is required to consider the impact of proxy decision maker involvement in decision-making.

Palliative care in dementia: issues and evidence

Palliative care is an approach that stands well with the aims of person-centred dementia care. There is no doubt that the standards of care for many people with advanced dementia are poor. There is a lack of good-quality evidence, however, to support any particular approach for palliative care in dementia. Still, there are a number of areas in relation to caring for people with severe dementia where a palliative approach might be beneficial. In general, the relevant decisions have to be made on an individual basis but within a palliative framework. Advance care planning is likely to be crucial in encouraging this process. There is certainly a moral imperative behind the idea that care at the end of life for people with dementia should be improved.

Pain in Dementia: Use of Observational Pain Assessment Tools by People Who Are Not Health Professionals

Objective

Pain is prevalent among older adults but is often underestimated and undertreated, especially in people with severe dementia who have limited ability to self-report pain. Pain in patients with moderate to severe dementia can be assessed using observational tools. Informal caregivers (relatives of seniors with dementia) are an untapped assessor group who often bear the responsibility of care for their loved ones. Our objective was to evaluate the ability of laypeople to assess pain using observational measures originally developed for use by health care professionals.

Design

We employed a quasi-experimental design and presented videos depicting patients with dementia (portrayed by actors) displaying pain behaviors or during a calm relaxed state (no pain) to long-term care nurses and laypeople. Participants rated the pain behaviors observed in each video by completing two standardized observational measures that had been previously developed for use by long-term care staff.

Results

As expected, both laypeople and nurses were able to effectively differentiate painful from nonpainful situations using the standardized tools. Both groups were also able to discriminate among gradations of pain (i.e., no pain, mild, moderate, severe) and required comparable amounts of time to complete the assessments.

Conclusions

We conclude that, as hypothesized, the instruments under study can be used for the assessment of pain by laypeople. This is the first study to validate these instruments for use by laypeople. The use of these tools by laypeople (under the guidance of health professionals) has the potential of facilitating earlier detection and treatment of pain in older adults with dementia who live in community settings.

What do we know about different models of providing palliative care? Findings from a systematic review of reviews

BACKGROUND

A wide range of organisational models of palliative care exist. However, decision makers need more information about which models are likely to be most effective in different settings and for different patient groups.

AIM

To identify the existing range of models of palliative care that have been evaluated, what is already known and what further information is essential if the most effective and cost-effective models are to be identified and replicated more widely.

DESIGN

A review of systematic and narrative reviews according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Study quality was assessed using the AMSTAR (A MeaSurement Tool to Assess Reviews) tool.

DATA SOURCES

MEDLINE, EMBASE, PsycINFO, CINAHL, Cochrane Library, Web of Science and ASSIA were searched for reviews about models of service provision from 2000 to 2014 and supplemented with Google searches of the grey literature.

RESULTS

Much of the evidence relates to home-based palliative care, although some models are delivered across care settings. Reviews report several potential advantages and few disadvantages of models of palliative care delivery. However, under-reporting of the components of intervention and comparator models are major barriers to the evaluation and implementation of models of palliative care.

CONCLUSION

Irrespective of setting or patient characteristics, models of palliative care appear to show benefits and some models of palliative care may reduce total healthcare costs. However, much more detailed and systematic reporting of components and agreement about outcome measures is essential in order to understand the key components and successfully replicate effective organisational models.

The challenge pathway: A mixed methods evaluation of an innovative care model for the palliative and end-of-life care of people with dementia (Innovative practice)

An innovative service for the palliative and end-of-life care of people with dementia was introduced at a UK hospice. This evaluation involved analysis of audit data, semi-structured interviews with project staff (n=3) and surveys of family carers (n=15) and professionals (n=20). The service has increased access to palliative, end-of-life care and other services. Improvements were reported in the knowledge, confidence and care skills of family carers and professionals. Carers felt better supported and it was perceived that the service enabled more patients to be cared for at home or in their usual place of care.

Better palliative care for people with a dementia: summary of interdisciplinary workshop highlighting current gaps and recommendations for future research

BACKGROUND

Dementia is the most common neurological disorder worldwide and is a life-limiting condition, but very often is not recognised as such. People with dementia, and their carers, have been shown to have palliative care needs equal in extent to those of cancer patients. However, many people with advanced dementia are not routinely being assessed to determine their palliative care needs, and it is not clear why this is so.

MAIN BODY

An interdisciplinary workshop on "Palliative Care in Neurodegeneration, with a focus on Dementia", was held in Cork, Ireland, in May 2016. The key aim of this workshop was to discuss the evidence base for palliative care for people with dementia, to identify 'gaps' for clinical research, and to make recommendations for interdisciplinary research practice. To lead the discussion throughout the day a multidisciplinary panel of expert speakers were brought together, including both researchers and clinicians from across Ireland and the UK. Targeted invitations were sent to attendees ensuring all key stakeholders were present to contribute to discussions. In total, 49 experts representing 17 different academic and practice settings, attended. Key topics for discussion were pre-selected based on previously identified research priorities (e.g. James Lind Alliance) and stakeholder input. Key discussion topics included: i. Advance Care Planning for people with Dementia; ii. Personhood in End-of-life Dementia care; iii. Topics in the care of advanced dementia at home. These topics were used as a starting point, and the ethos of the workshop was that the attendees could stimulate discussion and debate in any relevant area, not just the key topics, summarised under iv. Other priorities.

CONCLUSIONS

The care experienced by people with dementia and their families has the potential to be improved; palliative care frameworks may have much to offer in this endeavour. However, a solid evidence base is required to translate palliative care into practice in the context of dementia. This paper presents suggested research priorities as a starting point to build this evidence base. An interdisciplinary approach to research and priority setting is essential to develop actionable knowledge in this area.

Preventing Burdensome Transitions of Nursing Home Residents with Advanced Dementia: It's More than Advance Directives

BACKGROUND

Although a palliative approach to care is recommended for people with advanced dementia, many nursing home (NH) residents with dementia experience burdensome interventions such as hospital transfers at the end of life.

OBJECTIVE

The goal of this study was to examine how decisions to transfer NH residents with advanced dementia are made, from the perspective of NH nurses and physicians.

METHODS

A qualitative, descriptive method was used. Purposive sampling was used to recruit 20 healthcare providers from 9 NHs. Data collection included semistructured, open-ended interviews.

RESULTS

Decision making regarding hospital transfer comprised two phases. Phase one, laying the groundwork, was influenced by the ability of the providers to effectively establish trust, foreshadow, and illuminate hazards of hospitalization. Phase two, responding to an acute event, began at the start of an acute event and ended when a decision was made to either treat the resident in the NH or transfer to the hospital. Responding to the acute event was influenced by the ability to care for residents in the NH, the providers' comfort with end-of-life conversations, and surrogates' preferences.

CONCLUSIONS

Advance care planning before an acute event is only the first step in a process of decision making. Attention to and support for decision making is needed at the time of each acute event to ensure that goals of care are maintained.

Problems of video-based pain detection in patients with dementia: a road map to an interdisciplinary solution

BACKGROUND

Given the unreliable self-report in patients with dementia, pain assessment should also rely on the observation of pain behaviors, such as facial expressions. Ideal observers should be well trained and should observe the patient continuously in order to pick up any pain-indicative behavior; which are requisitions beyond realistic possibilities of pain care. Therefore, the need for video-based pain detection systems has been repeatedly voiced. Such systems would allow for constant monitoring of pain behaviors and thereby allow for a timely adjustment of pain management in these fragile patients, who are often undertreated for pain.

METHODS

In this road map paper we describe an interdisciplinary approach to develop such a video-based pain detection system. The development starts with the selection of appropriate video material of people in pain as well as the development of technical methods to capture their faces. Furthermore, single facial motions are automatically extracted according to an international coding system. Computer algorithms are trained to detect the combination and timing of those motions, which are pain-indicative.

RESULTS/CONCLUSION

We hope to encourage colleagues to join forces and to inform end-users about an imminent solution of a pressing pain-care problem. For the near future, implementation of such systems can be foreseen to monitor immobile patients in intensive and postoperative care situations.

Avoiding costly hospitalisation at end of life: findings from a specialist palliative care pilot in residential care for older adults

OBJECTIVES

Specialist palliative care is not a standardised component of service delivery in nursing home care in Australia. Specialist palliative care services can increase rates of advance care planning, decrease hospital admissions and improve symptom management in such facilities. New approaches are required to support nursing home residents in avoiding unnecessary hospitalisation and improving rates of dying in documented preferred place of death. This study examined whether the addition of a proactive model of specialist palliative care reduced resident transfer to the acute care setting, and achieved a reduction in hospital deaths.

METHODS

A quasi-experimental design was adopted, with participants at 4 residential care facilities. The intervention involved a palliative care nurse practitioner leading 'Palliative Care Needs Rounds' to support clinical decision-making, education and training. Participants were matched with historical decedents using propensity scores based on age, sex, primary diagnosis, comorbidities and the Aged Care Funding Instrument rating. Outcome measures included participants' hospitalisation in the past 3 months of life and the location of death.

RESULTS

The data demonstrate that the intervention is associated with a substantial reduction in the length of hospital stays and a lower incidence of death in the acute care setting. While rates of hospitalisation were unchanged on average, length of admission was reduced by an average of 3.22 days (p<0.01 and 95% CI -5.05 to -1.41), a 67% decrease in admitted days.

CONCLUSIONS

The findings have significant implications for promoting quality outcomes through models of palliative care service delivery in residential facilities.

International palliative care research in the context of global development: a systematic mapping review

Context

An increasing amount of health policy is formulated at global level. At this global level, palliative care has attracted support primarily from normative institutions (WHO), not funding agencies. To attract greater global attention from policymakers, it has been argued that an international approach to research is required. However, the extent to which an international approach is being undertaken is unknown.

Objectives

To systematically identify and thematically synthesise all international palliative care research, defined as research involving two or more countries, or focused on the global level.

Methods

Five bibliographic databases (CINAHL, Cochrane Library, ASSIA, Web of Knowledge, Psychinfo) were searched for journal articles relevant to international and global palliative care and end-of-life care. Data were extracted using a piloted extraction form and findings were synthesised.

Results

184 studies were included, published across 75 different academic journals. Research emanates from and focuses on all world regions and there is increasing focus on the global level. Thematically, there is a high focus on Evaluation (n=53) and views of Stakeholders (n=38). The review revealed a predominantly observational research approach and few interventional studies were identified.

Conclusions

International palliative care research is a relatively new, but growing field. However, many gaps in the evidence base remain and palliative care research continues to take place outside broader discourses of international development. The relative absence of interventional research demonstrating the effectiveness and cost-effectiveness of palliative care risks limiting the tools with which advocates can engage with international policymakers on this topic.

Symptom Assessment for a Palliative Care Approach in People With Dementia Admitted to Acute Hospitals: Results From a National Audit

CONTEXT

As the prevalence of dementia increases, more people will need dementia palliative and end-of-life (EOL) care in acute hospitals. Published literature suggests that good quality care is not always provided.

OBJECTIVE

To evaluate the prescription of antipsychotics and performance of multidisciplinary assessments relevant to palliative care for people with dementia, including those at EOL, during hospital admission.

METHOD

As part of a national audit of dementia care, 660 case notes were reviewed across 35 acute hospitals.

RESULTS

In the entire cohort, many assessments essential to dementia palliative care were not performed. Of the total sample, 76 patients died, were documented to be receiving EOL care, and/or were referred for specialist palliative care. In this cohort, even less symptom assessment was performed (eg, no pain assessment in 27%, no delirium screening in 68%, and no mood or behavioral and psychological symptoms of dementia in 93%). In all, 37% had antipsychotic drugs during their admission and 71% of these received a new prescription in hospital, most commonly for "agitation."

CONCLUSION

This study suggests a picture of poor symptom assessment and possible inappropriate prescription of antipsychotic medication, including at EOL, hindering the planning and delivery of effective dementia palliative care in acute hospitals.

The basis, ethics and provision of palliative care for dementia: A review

Interest in palliative care for people with dementia has been around for over two decades. There are clinical and ethical challenges and practical problems around the implementation of good quality palliative care in dementia. This narrative review of the literature focuses on the rationale or basis for services, some of the ethical issues that arise (particularly to do with artificial nutrition and hydration) and on the provision and implementation of services. We focus on the most recent literature. The rationale for palliative care for people with dementia is based on research and on an identified need for better clinical care. But the research largely demonstrates a paucity of good quality evidence, albeit particular interventions (and non-interventions) can be justified in certain circumstances. Numerous specific clinical challenges in end-of-life care for people with dementia are ethical in nature. We focus on literature around artificial nutrition and hydration and conclude that good communication, attention to the evidence and keeping the well-being of the person with dementia firmly in mind will guide ethical decision-making. Numerous challenges surround the provision of palliative care for people with dementia. Palliative care in dementia has been given definition, but can still be contested. Different professionals provide services in different locations. More research and education are required. No single service can provide palliative care for people with dementia.

Expert views on the factors enabling good end of life care for people with dementia: a qualitative study

Background

Dementia, of all long term illnesses, accounts for the greatest chronic disease burden, and the number of people with age-related diseases like dementia is predicted to double by 2040. People with advanced dementia experience similar symptoms to those dying with cancer yet professional carers find prognostication difficult and struggle to meet palliative care needs, with physical symptoms undetected and untreated. While elements of good practice in this area have been identified in theory, the factors which enable such good practice to be implemented in real world practice need to be better understood. The aim of this study was to determine expert views on the key factors influencing good practice in end of life care for people with dementia.

Methods

Semi-structured telephone and face-to-face interviews with topic guide, verbatim transcription and thematic analysis. Interviews were conducted with experts in dementia care and/or palliative care in England (n = 30).

Results

Four key factors influencing good practice in end of life care for people with dementia were identified from the expert interviews: leadership and management of care, integrating clinical expertise, continuity of care, and use of guidelines.

Conclusions

The relationships between the four key factors are important. Leadership and management of care have implications for the successful implementation of guidelines, while the appropriate and timely use of clinical expertise could prevent hospitalisation and ensure continuity of care. A lack of integration across health and social care can undermine continuity of care. Further work is needed to understand how existing guidelines and tools contribute to good practice.

Disclaimer

This article presents independent research funded by the National Institute for Health Research (NIHR) under its Programme Grants for Applied Research programme (Grant Reference Number RP-PG-0611-20005). The views expressed are those of the author(s) and not necessarily those of the NHS, the NIHR or the Department of Health.

Comfort goal of care and end-of-life outcomes in dementia: A prospective study

BACKGROUND

Many people with dementia die in a nursing home. A comfort care goal may be beneficial. Little research has examined the relationship between care goals and outcome.

AIM

To investigate whether family satisfaction with end-of-life care and quality of dying is associated with whether or not dementia patients have a comfort goal shortly after admission.

DESIGN AND SETTING

Prospective data collection from 28 long-term care facilities (the Dutch End of Life in Dementia study). We included 148 patients who died after prospective follow-up. Main outcomes were family satisfaction (End-of-Life in Dementia-Satisfaction with Care scale; range: 10-40) and quality of dying (End-of-Life in Dementia-Comfort Assessment in Dying; range: 14-42). We performed generalized estimating equations regression analyses to analyze whether these outcomes are associated with a comfort goal established shortly after admission compared with another or no care goal as reported by the physician.

RESULTS

Families of patients were more satisfied with end-of-life care when a comfort goal was established shortly after admission. We found this pattern only for patients who died within 6 months of admission (adjusted b: 4.5; confidence interval: 2.8, 6.3 vs -1.2; confidence interval: -3.0, 0.6 for longer stay). For quality of dying, no such association was found.

CONCLUSION

We found that family satisfaction with care is related to a comfort care goal shortly after admission, but quality of dying did not. Establishing a comfort goal at an early stage may be important to the family. Advance care planning interventions should be studied for their effects on patient and family outcome.

What should we know about dementia in the 21st century? A Delphi consensus study

Background

Escalating numbers of people are experiencing dementia in many countries. With increasing consumer needs, there is anticipated growth in the numbers of people providing diagnostic evaluations, treatments, and care. Ensuring a consistent and contemporary understanding of dementia across all of these groups has become a critical issue. This study aimed to reach consensus among dementia experts from English speaking countries regarding essential and contemporary knowledge about dementia.

Methods

An online Delphi study was conducted to examine expert opinion concerning dementia knowledge with three rounds of data collection. A sample of dementia experts was selected by a panel of Australian experts, including a geriatrician and three professors of aged care. Purposive selection was initially undertaken with the sample expanded through snowballing. Dementia experts (N = 19) included geriatricians, psychologists, psychiatrists, neuroscientists, dementia advocates, and nurse academics from the United Kingdom, United States, and Australia. In the first round, these participants provided open-ended responses to questions determining what comprised essential knowledge about dementia. In the second round, responses were summarised into 66 discrete statements that participants rated on the basis of importance. In the third round, a rank-ordered list of the 66 statements and a group median were provided and participants rated the statements again. The degree of consensus regarding importance ratings was determined by assessing median, interquartile range, and proportion of experts scoring above predetermined thresholds. Correlation scores were calculated for each statement after the final round to identify changes in statement scores.

Results

The Delphi experts identified 36 statements about dementia that they considered essential to understanding the condition. Statements about care for a person experiencing dementia and their care giver represented the largest response category. Other statements, for which full or very high consensus was reached, related to dementia characteristics, symptoms and progression, diagnosis and assessment, and treatment and prevention.

Conclusions

These results summarise knowledge of dementia that is considered essential across expert representatives of key stakeholder groups from three countries. This information has implications for the delivery of care to people with the condition and the development of dementia education programs.

A Palliative Approach to Neurological Care: A Literature Review

This review assesses the current opinion towards early palliative care in neurology and discusses the existing evidence base. A comprehensive literature search resulted in 714 publications with 53 being directly relevant to the scope of this review. The current literature reflects primarily expert opinion and describes a growing interest in the early introduction of palliative principles into neurological care. Early initiation of palliative interventions has the potential to improve quality of life, enhance symptom management and assist in advance care planning. Further data is required to determine whether this shift in philosophy has a positive impact on patient care.

Underrecognition and Undertreatment of Pain and Behavioral Symptoms in End-Stage Dementia

End-stage dementia, a terminal condition, is associated with a high prevalence of physical pain and behavioral symptoms. As these patients often have a decreased ability to express their symptoms, they are often underrecognized and undertreated. This article proposes opportunities to improve patient care. The article underscores the role of assessment scales to optimize behavioral management for patients with dementia and discusses the value of pain management to improve behavioral symptoms. Additionally, a collaborative interdisciplinary team, including palliative medicine, pharmacy services, and spiritual support can optimize patient care and develop a plan of care.