Quality end-of-life care for dementia: What have family carers told us so far? A narrative synthesis

Service Provider Perspectives on Advance Care Planning Use in Rural Dementia Patients and Caregivers: A Qualitative Study

Advanced care planning (ACP) utilization remains very limited in rural communities compared to urban areas. ACP earlier in the disease trajectory is particularly important for people with dementia (PWD) due to its progressive nature affecting their decision-making ability. Considering the well-documented benefits of ACP in improving the quality of end-of-life (EOL) care, the rural vs. urban disparity may indicate poorer EOL quality for rural PWD. This study aimed to explore barriers and current resources for ACP of PWD from the perspectives of health or social service providers serving rural communities. Using a qualitative approach, semi-structured face-to-face interviews were conducted with 11 health or social service professionals serving older adults and their caregivers in rural Alabama. Thematic analysis revealed three major barriers: (1) lack of knowledge, (2) psychosocial barriers, and (3) limited access to healthcare. Participants also showed misconception that a lawyer or a notary is required for ACP. Two themes arose in the participants' recommendations to address the barriers: (1) providing ACP-relevant information and (2) addressing psychosocial stressors about ACP. This study highlighted an urgent need for social policy in ACP education for caregivers and service providers in rural settings.

Improving end-of-life care for people with dementia: a mixed-methods study

BACKGROUND

Improving palliative and end-of-life care for people with dementia is a growing priority globally. This study aimed to integrate multiple perspectives on end-of-life care for people with dementia and carers, to identify clinically relevant areas for improvement.

METHODS

The mixed-methods study involved surveys, interviews, and workshops with two participant groups: healthcare professionals and carers (individuals who provided care and support to a family member or friend). Healthcare professionals were invited to complete an online adapted version of the Australian Commission on Safety and Quality in Health Care, End-of-Life Care Toolkit: Clinician Survey Questions. Carers completed a hard copy or online adapted version of the Views of Informal Carers-Evaluation of Services (Short form) (VOICES-SF) questionnaire. Interview schedules were semi-structured, and workshops followed a co-design format. Findings were integrated narratively using a weaving approach.

RESULTS

Five areas in which we can improve care for people with dementia at the end of life, were identified: 1) Timely recognition of end of life; 2) Conversations about palliative care and end of life; 3) Information and support for people with dementia and carers; 4) Person-and-carer-centred care; 5) Accessing quality, coordinated care.

CONCLUSIONS

There are multiple areas where we can improve the quality of end-of-life care people with dementia receive. The findings demonstrate that the heterogeneous and challenging experiences of living with and caring for people with dementia necessitate a multidisciplinary, multifaceted approach to end-of-life care. The identified solutions, including care coordination, can guide local development of co-designed models of end-of-life care for people with dementia.

Experiences of hospice dementia care: A qualitative study of bereaved carers and hospice clinicians

BACKGROUND

Nearly 50 million people worldwide have dementia and the increasing numbers requiring end-of-life and palliative care, has led to national efforts to define standards of care for this patient group. Little research, however, has been done to date about the experience of hospice care for people with dementia accessing these services. This study explores the views of hospice dementia care for bereaved carers of people with dementia and hospice clinicians.

METHODS

We used purposive sampling for participant recruitment. Semi-structured qualitative interviews were conducted with bereaved carers and hospice clinical staff. Interviews were audio recorded and the transcriptions were analysed through thematic analysis. A total of 12 participants were interviewed from one service in the Northwest region in the UK. All were female and white British.

RESULTS

Participants described their experience of hospice dementia care in three main themes: Pre-access to service, roles and responsibility within hospice care, ease and difficulty of last period of end-of-life care.

CONCLUSION

Rapid response teams delivering hospice home care could represent a better option to inpatient care and may be preferred by patients. This type of service, however, may require joined-up care with other community services, and this type of care needs to be considered and planned. Future studies should evaluate this type of community care.

Views of people living with dementia and their carers on their present and future: a qualitative study

BACKGROUND

Dementia leads to multiple issues including difficulty in communication and increased need for care and support. Discussions about the future often happen late or never, partly due to reluctance or fear. In a sample of people living with dementia and carers, we explored their views and perceptions of living with the condition and their future.

METHODS

Semi-structured interviews were conducted in 2018-19 with 11 people living with dementia and six family members in England. Interviews were audio-recorded, transcribed and analysed using reflexive thematic analysis.

RESULTS

Findings were explored critically within the theory of social death and three themes were developed: (1) loss of physical and cognitive functions, (2) loss of social identity, and (3) social connectedness. Most participants living with dementia and carers wanted to discuss the present, rather than the future, believing a healthy lifestyle would prevent the condition from worsening. Those with dementia wanted to maintain control of their lives and demonstrated this by illustrating their independence. Care homes were often associated with death and loss of social identity. Participants used a range of metaphors to describe their dementia and the impact on their relationships and social networks.

CONCLUSION

Focusing on maintaining social identity and connectedness as part of living well with dementia may assist professionals in undertaking advance care planning discussions.

Validation of a Measure of Role Overload and Gains for End-of-Life Dementia Caregivers

OBJECTIVES

Caregiving stress process models suggest that heterogeneous contexts differentially contribute to caregivers' experiences of role overload and gains. End-of-life (EOL) caregivers, especially EOL dementia caregivers, facing unique challenges and care tasks, may experience role overload and gains in different ways than other caregivers. This study evaluates measurement invariance of role overload and gains between EOL caregivers and non-EOL caregivers and between EOL dementia and EOL non-dementia caregivers.

METHODS

We utilized role gains and overload data from 1,859 family caregivers who participated in Round 7 of the National Study of Caregiving. We ran confirmatory factor analyses to investigate the factorial structure across all caregivers and then examined the structure's configural, metric, and scalar invariance between (a) EOL caregivers and non-EOL caregivers and (b) EOL dementia and EOL non-dementia caregivers.

RESULTS

Across the entire sample, the two-factor overload and gains model had good fit (χ 2(19) = 121.37, p < .0001; RMSEA = .053, 90% CI = [.044, .062]; CFI = .954; TLI = .932). Tests of invariance comparing EOL caregivers to non-EOL caregivers and EOL dementia caregivers to EOL non-dementia caregivers maintained configural, metric, and partial scalar invariance. Latent mean comparisons revealed that EOL caregivers had higher role overload (p = .0002), but no different role gains (p = .45), than non-EOL caregivers. Likewise, EOL dementia caregivers had higher role overload (p = .05), but no different role gains (p = .42), than EOL non-dementia caregivers.

DISCUSSION

Results offer both a deeper theoretical understanding of end-of-life dementia caregivers' experiences of role overload and gains, and a practical tool to measure those experiences.

Effects of a compassion-based program on the grief experienced by caregivers of people suffering from dementia: a randomized controlled clinical trial

BACKGROUND

Dementia is a syndrome that reduces the cognitive and functional abilities of the brain increasing the need for care. The caregivers of these patients are mostly their family members. The great care burden causes devastating effects on the health of family caregivers and the grief experienced by these family caregivers is considerable. This study was conducted to investigate the effects of a compassion-based program on the grief experienced by caregivers of people suffering from dementia.

METHOD

The present study was a randomized controlled clinical trial in which 70 family caregivers of people suffering from dementia were sampled through the block method and they were divided into experimental and control groups. The data collection tools included demographic information questionnaire and grief inventory that was completed before, a week and a month after the implementation of the compassion-based program in five sessions virtually by sending offline content to the experimental group. The obtained data were analyzed by SPSS 22 software using the repeated measures analysis of variance.

RESULTS

The mean comparison of scores of the grief experienced in the experimental group between pretest and posttest and follow-up, unlike the control group, showed a significant difference (p < 0.001). The mean scores of the experimental and the control groups were significantly different in terms of experiencing mourning and all of its fields (p < 0.001). The mean comparison of post-test and follow-up showed that the effect of a compassion-based program at the follow-up stage has been mitigated.

CONCLUSIONS

According to the study results, the compassion-based program reduced the grief experienced by the family caregivers of people suffering from dementia. Nevertheless, the effect of a compassion-based program has been reduced over time. This program can be a good guide for providing society-oriented services to the health team.

TRIAL REGISTRATION

This study is registered by Iranian Registry of Clinical Trials with decree code: IRCT20190712044181N4  on 02/06/2020.

A UK qualitative study of living and dying with dementia in the last year of life

Background

Dementia is a life-limiting illness, but the trajectory of dying can be difficult to establish and care at end of life can be variable and problematic.

Methods

This UK study was carried out to explore the end-of-life-care experiences of people with dementia from the perspective of their family carers. In-depth interviews were conducted with 40 bereaved family carers of people with dementia.

Results

Forty family carers (male n = 9, female n = 31) age range: 18-86 years were interviewed. Issues with poor communication were common. The hard work of caring and issues regarding unpredictability of living and dying with dementia were also commonplace within the study. Only three patients were referred for specialist palliative care support at the end of life, all of whom had a dual diagnosis of dementia and cancer.

Conclusion

This qualitative study has identified that there are several gaps in the end-of-life care of people with dementia, and frequently, there is poor communication during the last year of life. The need for high-quality integrated care for people dying with dementia with appropriate support during the last year of life is identified. COVID-19 has disproportionately affected people with dementia, and in the post-pandemic era, there is an urgent need to ensure every person dying with dementia is supported to die in their preferred place and that family members are supported and enabled to be treated as the 'expert' in terms of their knowledge of their relatives' care and preferences.

Cross-cultural conceptualization of a good end of life with dementia: a qualitative study

Background

Research on the nature of a “good death” has mostly focused on dying with cancer and other life-limiting diseases, but less so on dementia. Conceptualizing common cross-cultural themes regarding a good end of life in dementia will enable developing international care models.

Methods

We combined published qualitative studies about end of life with dementia, focus group and individual interviews with the researchers, and video-conferencing and continuous email discussions. The interviews were audio-recorded and transcribed verbatim. The data were analyzed thematically, and the researchers developed common themes referring to their original studies.

Results

Fourteen qualitative researchers representing 14 cross-cultural studies covering qualitative data of 121 people with dementia and 292 family caregivers. The researchers and data were from eight countries UK, The Netherlands, Japan, Portugal, Germany, Canada, Brazil, and Ireland. Three focus groups, five individual interviews, and video-conferencing were conducted and feedback on multiple iterations was gained by 190 emails between May 2019 and April 2020 until consensus was achieved. Nine cross-culturally common themes emerged from the discussions and shared interpretation of the data of persons with dementia and family caregivers. Three represent basic needs: “Pain and Symptoms Controlled,” “Being Provided Basic Care,” and “A Place like Home.” Other themes were “Having Preferences Met,” “Receiving Respect as a Person,” “Care for Caregivers,” “Identity Being Preserved,” “Being Connected,” and “Satisfaction with Life and Spiritual Well-being.” “Care for Caregivers” showed the greatest difference in emphasis across cultures. Good relationships were essential in all themes.

Conclusions

The common cross-cultural themes comprise a framework underpinned by value placed on personhood and dignity, emphasizing that interdependency through relationships is essential to promote a good end of life with dementia. These themes and valuing the importance of relationships as central to connecting the themes could support care planning and further development of a dementia palliative care model.

Trial registration

The Graduate School and Faculty of Medicine Kyoto University (R1924–1).

Supplementary Information

The online version contains supplementary material available at 10.1186/s12904-022-00982-9.

How do person-centered outcome measures enable shared decision-making for people with dementia and family carers?-A systematic review

Objectives

To identify published evidence on person-centered outcome measures (PCOMs) used in dementia care and to explore how PCOMs facilitate shared decision-making and improve outcomes of care. To build a logic model based on the findings, depicting linkages with PCOM impact mechanisms and care outcomes.

Design

Mixed-methods systematic review. We searched PsycINFO, MEDLINE, CINAHL, and ASSIA from databases and included studies reporting experiences and/or impact of PCOM use among people with dementia, family carers, and/or practitioners. Groen Van de Ven's model of collaborative deliberation informed the elements of shared decision-making in dementia care in the abstraction, analysis, and interpretation of data. Data were narratively synthesized to develop the logic model.

Setting

Studies were conducted in long-term care, mixed settings, emergency department, general primary care, and geriatric clinics.

Participants

A total of 1064 participants were included in the review.

Results

Ten studies were included. PCOMs can facilitate shared decision-making through "knowing the person," "identifying problems, priorities for care and treatment and goal setting," "evaluating decisions", and "implementation considerations for PCOM use." Weak evidence on the impact of PCOMs to improve communication between individuals and practitioners, physical function, and activities of daily living.

Conclusions

PCOMs can enable shared decision-making and impact outcomes through facilitating collaborative working between the person's network of family and practitioners to identify and manage symptoms and concerns. The constructed logic model demonstrates the key mechanisms to discuss priorities for care and treatment, and to evaluate decisions and outcomes. A future area of research is training for family carers to use PCOMs with practitioners.

Feasibility and acceptability of the community-based program: Plan Ahead

OBJECTIVES

In this article, we assess the feasibility and acceptability and the effect of the Plan Ahead for community dwelling older adults. In addition, we investigated the effects of the program. In addition, we aimed to examine whether the completion of the specific Future Care Planning depended on the participants' competence level.

METHODS

In this single group feasibility study, trained facilitators delivered the program to a sample of 234 community-residing older adults. Participants completed both pre, post assessments about the acceptability of the program and their completion of the recommended future care planning activities.

RESULTS

Based on participant's report on the usefulness and satisfaction of the program after the completion of the program, we found that participants reported high levels of acceptance of the program. Participation rates also confirmed the feasibility of the program. In terms of effects of program implementation, statistically significant changes were noted for several outcomes, such as resource building and FCP activities. In particular, we found that these gains were particularly robust for participants in the low competence group.

CONCLUSION

Pilot program results suggest the feasibility of a short community program enhancing proactive planning for future care needs among older adults residing in their community.

Practical and emotional preparation for death: A mixed methods study investigating experiences of family carers of people with dementia

Background

When family carers are more prepared for the end of the life of a person they care for, they report improved bereavement outcomes. Few studies have explored how carers prepare for the death of a person with dementia. We aimed to explore how carers for people with all stages of dementia experience preparing for end of life care and death.

Methods

This was a mixed methods cross-sectional study. Family carers of people with dementia (n = 150) completed a structured interview with validated scales, alongside questions about death preparedness and advance decisions. A sub-sample (n = 16) completed qualitative interviews exploring their experiences of planning for end of life. We fitted logistic regression models to explore associations with preparedness, and thematically analysed qualitative data.

Results

We addressed practical and emotional preparation separately for 143 participants. Fifty seven percent of participants were very practically prepared for death, while only 29% were very emotionally prepared. Male carers were more likely than female carers to report being very emotionally and practically prepared. Higher engagement with healthcare professionals was associated with feeling very practically prepared; although we found that formal discussions of end of life care issues with healthcare professionals did not impact carers’ feelings of preparation. Higher levels of dementia severity and carer depression were associated with feeling very emotionally prepared. Three qualitative themes related to practical and emotional preparation were identified: (1) ambiguity and uncertainty; (2) support from the system; and (3) how death is perceived by the carer.

Conclusions

While most carers felt practically prepared for death, emotional preparation was much lower. Further research is needed to understand how engagement with healthcare professionals or other forms of social or emotional support could help carers, particularly female carers, to emotionally prepare for their relative’s death.

What are the self-management experiences of the elderly with diabetes? A systematic review of qualitative research

BACKGROUND

The number of elderly individuals with diabetes is dramatically increasing. Diabetes is a long-term condition and a noncommunicable disease and requires intensive daily self-management. Understanding of self-management from the patients’ perspectives is important to nurses, healthcare providers, and researchers and benefits people by improving their self-management skills.

AIM

To examine and synthesize qualitative studies that explore the experiences of elderly people in self-managing diabetes.

METHODS

Electronic databases were searched, including MEDLINE, CINAH, PsycINFO, PubMed, CNKI, and WANFADATA. Relevant research was identified by manually searching reference lists and gray literature. Only English and Chinese publications were included. The Critical Appraisal Skills Program was used to assess the quality of the research. The Confidence in the Evidence from Reviews of Qualitative research approach was used to assess the confidence of the findings.

RESULTS

A total of 10 qualitative studies were included, and content analysis was performed. Five themes were identified: The need for knowledge about diabetes care, support systems, functional decline, attitudes toward diabetes, and healthy lifestyle challenges.

CONCLUSION

This present review provides a deep and broad understanding of the experiences in the self-management of diabetes and can be valuable to nursing practice and provide recommendations for future research.

A decision aid to support family carers of people living with dementia towards the end-of-life: Coproduction process, outcome and reflections

BACKGROUND

Family carers of people living with dementia often need support with making decisions about care. Many find end-of-life care decisions particularly difficult. The aim of this article is to present an evidence- and theoretical-based process for developing a decision aid to support family carers of people with dementia towards the end-of-life.

METHODS

Following a systematic process, we developed a decision aid using coproduction methods and matrices to synthesize data from a systematic review and qualitative interviews with people living with dementia and family carers. Data were presented to coproduction workshops of people living with dementia, family carers, practitioners and professionals. Development was guided by the Ottawa Decision Support Framework and a modified Interprofessional Shared Decision-Making model.

RESULTS

The decision aid covers four decision areas: (1) changes in care; (2) eating and drinking difficulties; (3) everyday well-being; and (4) healthcare, tests and medication. We present an interactive decision aid, using a variety of approaches including written text, Frequently Asked Questions, top tips and illustrative quotes from people living with dementia and family carers.

CONCLUSION

This is the first decision aid that focusses on multiple decisions towards the end-of-life in dementia care. The process offers a template for others to develop decision aids or similar interventions, and how to include people living with dementia in coproduction.

PATIENT OR PUBLIC CONTRIBUTION

Family carers provided feedback on data collection, data analysis and the decision aid, and one is a coauthor. People living with dementia and family carers were integral to the coproduction workshops.

Enteral tube feeding for people with severe dementia

BACKGROUND

The balance of benefits and harms associated with enteral tube feeding for people with severe dementia is not clear. An increasing number of guidelines highlight the lack of evidenced benefit and potential risks of enteral tube feeding. In some areas of the world, the use of enteral tube feeding is decreasing, and in other areas it is increasing.

OBJECTIVES

To assess the effectiveness and safety of enteral tube feeding for people with severe dementia who develop problems with eating and swallowing or who have reduced food and fluid intake.

SEARCH METHODS

We searched ALOIS, the Cochrane Dementia and Cognitive Improvement Group's register, MEDLINE, Embase, four other databases and two trials registers on 14 April 2021.

SELECTION CRITERIA

We included randomised controlled trials (RCTs), or controlled non-randomised studies. Our population of interest was adults of any age with a diagnosis of primary degenerative dementia of any cause, with severe cognitive and functional impairment, and poor nutritional intake. Eligible studies evaluated the effectiveness and complications of enteral tube feeding via a nasogastric or gastrostomy tube, or via jejunal post-pyloric feeding, in comparison with standard care or enhanced standard care, such as an intervention to promote oral intake. Our primary outcomes were survival time, quality of life, and pressure ulcers.

DATA COLLECTION AND ANALYSIS

Three review authors screened citations and two review authors assessed full texts of potentially eligible studies against inclusion criteria. One review author extracted data, which were then checked independently by a second review author. We used the 'Risk Of Bias In Non-randomised Studies of Interventions' (ROBINS-I) tool to assess the risk of bias in the included studies. Risk of confounding was assessed against a pre-agreed list of key potential confounding variables. Our primary outcomes were survival time, quality of life, and pressure ulcers. Results were not suitable for meta-analysis, so we presented them narratively. We presented results separately for studies of percutaneous endoscopic gastrostomy (PEG) feeding, nasogastric tube feeding and studies using mixed or unspecified enteral tube feeding methods. We used GRADE methods to assess the overall certainty of the evidence related to each outcome for each study.

MAIN RESULTS

We found no eligible RCTs. We included fourteen controlled, non-randomised studies. All the included studies compared outcomes between groups of people who had been assigned to enteral tube feeding or oral feeding by prior decision of a healthcare professional. Some studies controlled for a range of confounding factors, but there were high or very high risks of bias due to confounding in all studies, and high or critical risks of selection bias in some studies. Four studies with 36,816 participants assessed the effect of PEG feeding on survival time. None found any evidence of effects on survival time (low-certainty evidence). Three of four studies using mixed or unspecified enteral tube feeding methods in 310 participants (227 enteral tube feeding, 83 no enteral tube feeding) found them to be associated with longer survival time. The fourth study (1386 participants: 135 enteral tube feeding, 1251 no enteral tube feeding) found no evidence of an effect. The certainty of this body of evidence is very low. One study of PEG feeding (4421 participants: 1585 PEG, 2836 no enteral tube feeding) found PEG feeding increased the risk of pressure ulcers (moderate-certainty evidence). Two of three studies reported an increase in the number of pressure ulcers in those receiving mixed or unspecified enteral tube feeding (234 participants: 88 enteral tube feeding, 146 no enteral tube feeding). The third study found no effect (very-low certainty evidence).  Two studies of nasogastric tube feeding did not report data on survival time or pressure ulcers. None of the included studies assessed quality of life. Only one study, using mixed methods of enteral tube feeding, reported on pain and comfort, finding no difference between groups. In the same study, a higher proportion of carers reported very heavy burden in the enteral tube feeding group compared to no enteral tube feeding. Two studies assessed the effect of nasogastric tube feeding on mortality (236 participants: 144 nasogastric group, 92 no enteral tube feeding). One study of 67 participants (14 nasogastric, 53 no enteral tube feeding) found nasogastric feeding was associated with increased mortality risk. The second study found no difference in mortality between groups. The certainty of this evidence is very low. Results on mortality for those using PEG or mixed methods of enteral tube feeding were mixed and the certainty of evidence was very low. There was some evidence from two studies for enteral tube feeding improving nutritional parameters, but this was very low-certainty evidence. Five studies reported a variety of harm-related outcomes with inconsistent results. The balance of evidence suggested increased risk of pneumonia with enteral tube feeding. None of the included studies assessed behavioural and psychological symptoms of dementia.

AUTHORS' CONCLUSIONS

We found no evidence that tube feeding improves survival; improves quality of life; reduces pain; reduces mortality; decreases behavioural and psychological symptoms of dementia; leads to better nourishment; improves family or carer outcomes such as depression, anxiety, carer burden, or satisfaction with care; and no indication of harm. We found some evidence that there is a clinically significant risk of pressure ulcers from enteral tube feeding. Future research should focus on better reporting and matching of control and intervention groups, and clearly defined interventions, measuring all the outcomes referred to here.

Discordance between dementia caregivers' goal of care and preference for life-extending treatments

BACKGROUND

Many older adults with severe dementia receive potentially life-extending treatments even when caregivers do not wish to prolong their life inappropriately.

OBJECTIVE

Explore factors that influence caregiver preferences for potentially life-extending treatments for older adults with severe dementia, and reasons for discordance between overall end-of-life care goal and treatment preferences.

DESIGN

Semi-structured in-depth interviews asking caregivers their overall end-of-life care goal for older adults and preferences for intravenous (IV) antibiotics, tube feeding and cardiopulmonary resuscitation (CPR).

PARTICIPANTS

A total of 26 caregivers of community-dwelling older adults with severe dementia in Singapore.

APPROACH

Reflexive thematic analysis.

RESULTS

Most caregivers' (77%) overall end-of-life care goal was 'no life extension'. Yet, 80% preferred IV antibiotics for a life-threatening infection, 60% preferred tube feeding and 45% preferred CPR. Caregivers preferred these treatments because they (1) perceived letting go by withholding treatments as unethical, (2) felt they had no choice as they deferred to the health care provider, (3) wanted to alleviate suffering rather than extend life and (4) desired trying minimally invasive treatments that had the potential to be withdrawn. Themes explaining discordance were (1) feared regret about making the 'wrong' decision, (2) considered treatments to address immediate needs even when long-term goal did not match providing that treatment and (3) anticipated disagreement with other family members on overall goal of care.

CONCLUSION

To reduce discordance between caregivers' overall end-of-life care goal and preferences for life-extending treatments, clinicians can use a shared decision-making approach involving discussions of both their overall end-of-life care goal and treatment preferences.

Developing an applied model for making decisions towards the end of life about care for someone with dementia

BACKGROUND

Many people with dementia reach the end-of-life without an advance care plan. Many are not ready to have conversations about end-of-life, and decision-making is left to their families and professionals when they no longer have capacity. Carers may benefit from further support with decision-making. To develop this support, it is important to understand the decision-making process.

AIM

Explore with family carers and people living with dementia the decision-making process and factors that influence decision-making in dementia end of life care, to produce a model of decision-making in the context of dementia end-of-life care.

METHODS

Semi-structured interviews with 21 family carers and 11 people with dementia in England (2018-2019) from memory clinics, general practice and carer organisations. Interviews were analysed using thematic analysis and findings were mapped onto the Interprofessional Shared Decision Making model, refined to produce a modified model of decision-making in dementia.

RESULTS

Participants described five key decisions towards the end-of-life as examples of decision making. We used these experiences to produce a modified model of decision-making in dementia end-of-life-care. The model considers the contextual factors that influence the decision-making process, including: personal preferences; advance care planning and Lasting Power of Attorney; capacity and health and wellbeing of the person with dementia; support from others and clarity of roles. The decision-making process consists of seven inter-linked stages: 1) identifying the decision maker or team; 2) sharing and exchanging information; 3) clarifying values and preferences; 4) managing and considering emotions; 5) considering the feasibility of options; 6) balancing preferred choice and the actual choice; and 7) implementation and reflecting on outcomes.

CONCLUSIONS

The modified model breaks down the decision-making process and attempts to simplify the process while capturing the subtle nuances of decision making. It provides a framework for conversations and supporting decisions by carers.

Place of Death for Persons With and Without Cognitive Impairment in the United States

BACKGROUND/OBJECTIVES

There is increasing recognition that place of death is an important component of quality of end-of-life care (EOLC) and quality of death. This study examined where older persons with and without cognitive impairment die in the United States, what factors contribute to place of death, and whether place of death influences satisfaction with EOLC.

DESIGN

Cross-sectional secondary data analysis.

SETTING

In-person interviews with community-dwelling proxy respondents.

PARTICIPANTS

Data were collected from 1,500 proxies for deceased participants in the National Health and Aging Trends Study (NHATS), a nationally-representative sample of community-dwelling Medicare beneficiaries aged 65 and older.

MEASUREMENTS

Study variables were obtained from the NHATS "last month of life" interview data. Survey weights were applied to all analyses.

RESULTS

Persons with cognitive impairment (CI) most often died at home, while cognitively healthy persons (CHP) were equally likely to die at home or in a hospital. Persons with CI who utilized the Medicare Hospice Benefit were 14.5 times more likely to die at home than in a hospital, and 3.4 times more likely to die at home than a nursing home. CHP who use this benefit were over six times more likely to die at home than in a hospital, and more than twice as likely to die at home than a nursing home. Place of death for CHP was also associated with age and race. Proxies of persons with CI who died at home rated EOLC as more favorable, while proxies of CHP rated in-home and hospital care equally.

CONCLUSION

Findings add to the scant literature identifying factors associated with place of death for older adults with and without CI and results suggest that place of death is a quality of care indicator for these populations. These findings may inform EOLC planning and policy-making and facilitate greater well-being at end-of-life.

Protocol for a systematic review on the experience of informal caregivers for people with a moderate to advanced dementia within a domestic home setting

BACKGROUND

The knowledge about the experience of informal caregivers who provide care to people with moderate to advanced dementia in a domestic home setting is limited. A consequence of long hours of caregiving in addition to dealing with normal challenges of daily living is their experience of a poor quality of life. Some of their experiences may be described in terms of a feeling of powerlessness to make changes during care provision. This feeling may also suggest an experience of moral distress. The aim of this systematic review is to synthesise qualitative evidence relating to these experiences.

METHODS

This review adopts a narrative synthesis approach. A search will be conducted for studies written in the English language in the bibliographic databases MEDLINE Complete, CINAHL, EMBASE, PsycINFO, Web of Science and Academic Search Complete covering periods from 1984 to present. Included studies will be qualitative or mixed-methods designs. The search terms will be related to dementia and caregivers, and the process will be focused on dementia at the moderate to the advanced stages within the domestic home setting. Reference lists of included papers will also be searched for additional relevant citations. Search terms and strategies will be checked by two independent reviewers. The identification of abstracts and full texts of studies will be done by the author, while the quality and the risk of bias will also be checked by the two independent reviewers.

DISCUSSION

Psychological distress is cited as an experience reported within informal caregiving. For the caregiver, it is associated with a negative impact on general health. To date, no synthesis exists on the specific experience of informal caregiving for people with moderate to advanced dementia within the domestic home setting. This review considers that variation of accounts contributes to how the informal caregivers' general experience is explored in future research. This may enable gaps in current knowledge to be highlighted within the wider context of caregiving in the domestic home setting.

SYSTEMATIC REVIEW REGISTRATION

This review is registered with PROSPERO ( CRD42020183649 ).

The key aspects of online support that older family carers of people with dementia want at the end of life: A qualitative study

Objectives: Family carers towards the end of life face a range of difficult challenges and have high levels of support needs. The aim of this study was to explore the challenges carers of people with dementia face towards the end of life and the support needs which could be addressed by online support.Methods: Qualitative study using semi-structured interviews with 23 current and former family carers of people with dementia in England in 2016-2017. Interviews were analysed using thematic analysis methods.Results: Most carers interviewed had positive views of receiving support online via a website. Participants described a series of challenges they felt online support could address and help support them with when caring for someone with dementia towards the end of life: 1) feeling prepared and equipped; 2) feeling connected and supported; 3) balancing their own needs with those of the individual; and 4) maintaining control and being the co-ordinator of care. However many valued a mix of technology and human interaction in receiving support.Conclusions: This study has identified the key challenges for carers at the end of life that could be met by online support. Online support offers a source of support to supplement face-to-face contact, as many carers still wish to talk to someone in person. This could help alleviate pressures which health and social care systems currently face.

Supporting good quality, community-based end-of-life care for people living with dementia: the SEED research programme including feasibility RCT

Background

In the UK, most people with dementia die in the community and they often receive poorer end-of-life care than people with cancer.

Objective

The overall aim of this programme was to support professionals to deliver good-quality, community-based care towards, and at, the end of life for people living with dementia and their families.

Design

The Supporting Excellence in End-of-life care in Dementia (SEED) programme comprised six interlinked workstreams. Workstream 1 examined existing guidance and outcome measures using systematic reviews, identified good practice through a national e-survey and explored outcomes of end-of-life care valued by people with dementia and family carers (n = 57) using a Q-sort study. Workstream 2 explored good-quality end-of-life care in dementia from the perspectives of a range of stakeholders using qualitative methods (119 interviews, 12 focus groups and 256 observation hours). Using data from workstreams 1 and 2, workstream 3 used co-design methods with key stakeholders to develop the SEED intervention. Worksteam 4 was a pilot study of the SEED intervention with an embedded process evaluation. Using a cluster design, we assessed the feasibility and acceptability of recruitment and retention, outcome measures and our intervention. Four general practices were recruited in North East England: two were allocated to the intervention and two provided usual care. Patient recruitment was via general practitioner dementia registers. Outcome data were collected at baseline, 4, 8 and 12 months. Workstream 5 involved economic modelling studies that assessed the potential value of the SEED intervention using a contingent valuation survey of the general public (n = 1002). These data informed an economic decision model to explore how the SEED intervention might influence care. Results of the model were presented in terms of the costs and consequences (e.g. hospitalisations) and, using the contingent valuation data, a cost–benefit analysis. Workstream 6 examined commissioning of end-of-life care in dementia through a narrative review of policy and practice literature, combined with indepth interviews with a national sample of service commissioners (n = 20).

Setting

The workstream 1 survey and workstream 2 included services throughout England. The workstream 1 Q-sort study and workstream 4 pilot trial took place in North East England. For workstream 4, four general practices were recruited; two received the intervention and two provided usual care.

Results

Currently, dementia care and end-of-life care are commissioned separately, with commissioners receiving little formal guidance and training. Examples of good practice rely on non-recurrent funding and leadership from an interested clinician. Seven key components are required for good end-of-life care in dementia: timely planning discussions, recognising end of life and providing supportive care, co-ordinating care, effective working with primary care, managing hospitalisation, continuing care after death, and valuing staff and ongoing learning. Using co-design methods and the theory of change, the seven components were operationalised as a primary care-based, dementia nurse specialist intervention, with a care resource kit to help the dementia nurse specialist improve the knowledge of family and professional carers. The SEED intervention proved feasible and acceptable to all stakeholders, and being located in the general practice was considered beneficial. None of the outcome measures was suitable as the primary outcome for a future trial. The contingent valuation showed that the SEED intervention was valued, with a wider package of care valued more than selected features in isolation. The SEED intervention is unlikely to reduce costs, but this may be offset by the value placed on the SEED intervention by the general public.

Limitations

The biggest challenge to the successful delivery and completion of this research programme was translating the ‘theoretical’ complex intervention into practice in an ever-changing policy and service landscape at national and local levels. A major limitation for a future trial is the lack of a valid and relevant primary outcome measure to evaluate the effectiveness of a complex intervention that influences outcomes for both individuals and systems.

Conclusions

Although the dementia nurse specialist intervention was acceptable, feasible and integrated well with existing care, it is unlikely to reduce costs of care; however, it was highly valued by all stakeholders (professionals, people with dementia and their families) and has the potential to influence outcomes at both an individual and a systems level.

Future work

There is no plan to progress to a full randomised controlled trial of the SEED intervention in its current form. In view of new National Institute for Health and Care Excellence dementia guidance, which now recommends a care co-ordinator for all people with dementia, the feasibility of providing the SEED intervention throughout the illness trajectory should be explored. Appropriate outcome measures to evaluate the effectiveness of such a complex intervention are needed urgently.

Trial registration

Current Controlled Trials ISRCTN21390601.

Funding

This project was funded by the National Institute for Health Research (NIHR) Programme Grants for Applied Research programme and will be published in full in Programme Grants for Applied Research, Vol. 8, No. 8. See the NIHR Journals Library website for further project information.

Is preparation for end of life associated with pre-death grief in caregivers of people with dementia?

OBJECTIVES

Family caregivers of people with dementia can experience loss and grief before death. We hypothesized that modifiable factors indicating preparation for end of life are associated with lower pre-death grief in caregivers.

DESIGN

Cross-sectional.

SETTING

Caregivers of people with dementia living at home or in a care home.

PARTICIPANTS

In total, 150 caregivers, 77% female, mean age 63.0 (SD = 12.1). Participants cared for people with mild (25%), moderate (43%), or severe dementia (32%).

MEASUREMENTS

Primary outcome: Marwit-Meuser Caregiver Grief Inventory Short Form (MMCGI-SF). We included five factors reflecting preparation for end of life: (1) knowledge of dementia, (2) social support, (3) feeling supported by healthcare providers, (4) formalized end of life documents, and (5) end-of-life discussions with the person with dementia. We used multiple regression to assess associations between pre-death grief and preparation for end of life while controlling for confounders. We repeated this analysis with MMCGI-SF subscales ("personal sacrifice burden"; "heartfelt sadness"; "worry and felt isolation").

RESULTS

Only one hypothesized factor (reduced social support) was strongly associated with higher grief intensity along with the confounders of female gender, spouse, or adult child relationship type and reduced relationship closeness. In exploratory analyses of MMCGI-SF subscales, one additional hypothesized factor was statistically significant; higher dementia knowledge was associated with lower "heartfelt sadness."

CONCLUSION

We found limited support for our hypothesis. Future research may benefit from exploring strategies for enhancing caregivers' social support and networks as well as the effectiveness of educational interventions about the progression of dementia (ClinicalTrials.gov ID: NCT03332979).

Namaste care in the home setting: developing initial realist explanatory theories and uncovering unintended outcomes

INTRODUCTION

The End-of-Life Namaste Care Program for People with Dementia, challenges the misconception that people with dementia are a 'shell'; it provides a holistic approach using the five senses, which can provide positive ways of communicating and emotional responses. It is proposed Namaste Care can improve communication and the relationships families and friends have with the person with dementia. Previously used in care homes, this study is the first to explore the pioneering use of Namaste Care in people's own homes.

OBJECTIVE

To develop initial programme theories detailing if, how and under which circumstances Namaste Care works when implemented at home.

DESIGN

A qualitative realist approach following the RAMESES II guidelines was employed to understand not only whether Namaste Care has positive outcomes, but also how these are generated, for whom they happen and in which circumstances.

SETTING

A hospice in the North East of England, operating in the community, through volunteers.

PARTICIPANTS

Programme theories were developed from three focus groups with volunteers implementing Namaste Care (n=8; n=8; n=11) and eight interviews with family carers (n=8).

RESULTS

Four refined explanatory theories are presented: increasing engagement, respite for family carers, importance of matched volunteers and increasing social interaction. It was identified that while Namaste Care achieved some of the same goals in the home setting as it does in the care home setting, it could also function in a different way that promoted socialisation.

CONCLUSIONS

Namaste Care provides holistic and personalised care to people with both moderate and advanced dementia, improving engagement and reducing social isolation. In the present study carers often chose to use Namaste Care sessions as respite. This was often linked to their frustration of the unavoidable dominance of task-focussed care in daily life. Individualised Namaste Care activities thus led to positive outcomes for both those with dementia and their carers.

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.

Decision aids to support decision-making in dementia care: a systematic review

OBJECTIVES

We aimed to critically evaluate decision aids developed for practitioners and caregivers when providing care for someone with dementia or for use by people with dementia themselves. Decision aids may be videos, booklets, or web-based tools that explicitly state the decision, provide information about the decision, and summarize options along with associated benefits and harms. This helps guide the decision maker through clarifying the values they place on the benefits or harms of the options.

DESIGN

We conducted a systematic review of peer-reviewed literature in electronic databases (CINAHL, The Cochrane Library, EMBASE, MEDLINE, and PsychINFO) in March 2018. Reference lists were searched for relevant papers and citations tracked. Data were synthesized with meta-analysis and narrative synthesis. Papers were included if they met the following criteria: 1) the focus of the paper was on the evaluation of a decision aid; 2) the decision aid was used in dementia care; and 3) the decision aid was aimed at professionals, people with dementia, or caregivers.

RESULTS

We identified 3618 studies, and 10 studies were included, covering three topics across six decision aids: 1) support with eating/feeding options, 2) place of care, and 3) goals of care. The mode of delivery and format of the decision aids varied and included paper-based, video-based, and audio-based decision aids. The decision aids were shown to be effective, increasing knowledge and the quality of communication. The meta-analysis demonstrated that decisions are effective in reducing decisional conflict among caregivers (standardized mean difference = -0.50, 95% confidence interval [ - 0.97, - 0.02]).

CONCLUSION

Decision aids offer a promising approach for providing support for decision-making in dementia care. People are often faced with more than one decision, and decisions are often interrelated. The decision aids identified in this review focus on single topics. There is a need for decision aids that cover multiple topics in one aid to reflect this complexity and better support caregivers.

Designing and developing a co-produced theoretical and evidence-based online support for family caregivers of people with dementia at the end of life

BACKGROUND

Caring for someone with dementia can be physically and emotionally difficult. Acting as a caregiver can make it difficult to access sources of support, particularly in the later stages of dementia. This paper reports the development and presents the targets (subject areas) and components of a prototype website to support family caregivers of a person with dementia towards the end of life.

METHODS

Adopting an iterative approach and co-production methods the development process consisted of four stages: Stage1-Synthesis of data: three sources of data (interviews, systematic review and theory) were synthesised using tabulation, to identify the targets of the prototype; Stage2-Identifying intervention targets and components: a research development group (health practitioners, a family caregiver and academic experts) met to discuss the development, using a modified nominal group process, refining the synthesis from stage 1; Stage3-Developing the intervention prototype: an outline of the prototype was developed based on stage 1 and 2; and Stage4-User testing: interviews with caregivers testing the prototype website.

RESULTS

Qualitative interviews with caregivers identified four targets for the intervention: 1) feeling prepared and equipped; 2) feeling connected and supported; 3) valuing themselves as a caregiver and as an individual; 4) maintaining control of the caring situation and being the coordinator of care. The systematic review provided evidence on how and what components could address these targets, including providing information, peer support, contact with professionals, and psychological support. Theory helped to narrow the focus within each of these targets. Active discussion with the research development group and end users provided an outline of the prototype website. The prototype website presented addresses these targets with written information, videos from other caregivers, and peer and professional support sections. The subject areas covered included expectations at the end of life, support with day-to-day caring, care planning, and communication.

CONCLUSIONS

This paper provides a detailed account of the development process of a prototype website for caregiver support. The transparent methodology and key lessons learnt from developing the prototype should help those who are developing similar interventions, across complex, progressive conditions and not just limited to dementia.

A "separation of worlds": The support and social networks of family carers of people with dementia at the end of life, and the possible role of the internet

Caring for someone with dementia is one of the most challenging caring roles; however, the demands of the role towards the end of life often mean carers are unable to maintain face-to-face support. The aim of this study was to: (a) Explore the experiences of older (over 65 years) family carers of people with dementia of support towards the end of life; (b) Explore with family carers the role of the internet as a support for them at the end of life. Semi-structured interviews were conducted, with purposive sampling from general practice and research networks to recruit 20 current and former family carers aged 65 and over in England (2016-2017). Interviews were audio-recorded, transcribed, and analysed using thematic analysis. An overarching theme of the "separation of worlds" (the internal caring world and the outside world of society) was identified, with four sub themes: (a) the support role of relationships and social networks; (b) loss as a consequence of caring; (c) reconstruction of life as a carer; and finally; (d) life within and beyond the computer screen. This study demonstrates the complexity of social support at the end of life for family carers depicted in a model of two worlds. The internet can be seen as a viable approach to help carers maintain existing networks, reconstruct networks they have lost or developing new networks to meet their new needs and circumstances as a carer. Future support interventions should focus on a mixed model of technology and human interaction.

Perspectives of people with dementia and carers on advance care planning and end-of-life care: A systematic review and thematic synthesis of qualitative studies

BACKGROUND:

Advance care planning aims to ensure that care received during serious and chronic illness is consistent with the person’s values, preferences and goals. However, less than 40% of people with dementia undertake advance care planning internationally.

AIM:

This study aims to describe the perspectives of people with dementia and their carers on advance care planning and end-of-life care.

DESIGN:

Systematic review and thematic synthesis of qualitative studies.

DATA SOURCES:

Electronic databases were searched from inception to July 2018.

RESULTS:

From 84 studies involving 389 people with dementia and 1864 carers, five themes were identified: avoiding dehumanising treatment and care (remaining connected, delaying institutionalisation, rejecting the burdens of futile treatment); confronting emotionally difficult conversations (signifying death, unpreparedness to face impending cognitive decline, locked into a pathway); navigating existential tensions (accepting inevitable incapacity and death, fear of being responsible for cause of death, alleviating decisional responsibility); defining personal autonomy (struggling with unknown preferences, depending on carer advocacy, justifying treatments for health deteriorations); and lacking confidence in healthcare settings (distrusting clinicians’ mastery and knowledge, making uninformed choices, deprived of hospice access and support at end of life).

CONCLUSION:

People with dementia and their carers felt uncertain in making treatment decisions in the context of advance care planning and end-of-life care. Advance care planning strategies that attend to people’s uncertainty in decision-making may help to empower people with dementia and carers and strengthen person-centred care in this context.

Families' Experiences With End-of-Life Care in Nursing Homes and Associations With Dying Peacefully With Dementia

OBJECTIVES

To examine family caregivers' experiences with end-of-life care for nursing home residents with dementia and associations with the residents dying peacefully.

DESIGN

A secondary data analysis of family caregiver data collected in the observational Dutch End of Life in Dementia (DEOLD) study between 2007 and 2010.

SETTING AND PARTICIPANTS

Data were collected at 34 Dutch nursing homes (2799 beds) representing the nation. We included 252 reports from bereaved family members of nursing home residents with dementia.

MEASURES

The primary outcome was dying peacefully, assessed by family members using an item from the Quality of Dying in Long-term Care instrument. Unpleasant experiences with end-of-life care were investigated using open-ended questions. Overall satisfaction with end-of-life care was assessed with the End-of-Life Satisfaction With Care (EOLD-SWC) scale, and families' appraisal of decision making was measured with the Decision Satisfaction Inventory. Associations were investigated with multilevel linear regression analyses using generalized estimating equations.

RESULTS

Families' reports of unpleasant experiences translated into 2 themes: neglect and lack of respect. Neglect involved facing inaccessibility, disinterest, or discontinuity of relations, and negligence in tailored care and information. Lack of respect involved perceptions of being purposefully disregarded, an insensitive approach towards resident and family, noncompliance with agreements, and violations of privacy. Unpleasant experiences with end-of-life care were negatively associated with families' perceptions of the resident dying peacefully. Families' assessment of their relative dying peacefully was positively associated with satisfaction with end-of-life care and decision making.

CONCLUSIONS/IMPLICATIONS

Families' reports of unpleasant experiences with end-of-life care may inform practice to improve perceived quality of dying of their loved ones. Humane and compassionate care and attention from physicians and other staff for resident and family may facilitate recollections of a peaceful death.

Does Caregiving Strain Increase as Patients With and Without Dementia Approach the End of Life?

CONTEXT

Family caregivers play critical and demanding roles in the care of persons with dementia through the end of life.

OBJECTIVES

The objective of this study was to determine whether caregiving strain increases for dementia caregivers as older adults approach the end of life, and secondarily, whether this association differs for nondementia caregivers.

METHODS

Participants included a nationally representative sample of community-living older adults receiving help with self-care or indoor mobility and their primary caregivers (3422 dyads). Older adults' death within 12 months of survey was assessed from linked Medicare enrollment files. Multivariable logistic regression was used to assess the association between dementia and end-of-life status and a composite measure of caregiving strain (range: 0-9, using a cut point of 5 to define "high" strain) after comprehensively adjusting for other older adult and caregiver factors.

RESULTS

The prevalence of dementia in our sample was 30.1%; 13.2% of the sample died within 12 months. The proportion of caregivers who experienced high strain ranged from a low of 13.5% among nondementia, non-end-of-life caregivers to a high of 35.0% among dementia caregivers of older adults who died within 12 months. Among dementia caregivers, the odds of high caregiving strain were nearly twice as high (aOR = 1.94, 95% CI: 1.10-3.45) for those who were assisting older adults nearing end of life. Among nondementia caregivers, providing care near the end of life was not associated with high strain.

CONCLUSION

Increased strain toward the end of life is particularly notable for dementia caregivers. Interventions are needed to address the needs of this population.

Decision-making on the location of care of the elderly: protocol for a systematic review of qualitative studies

INTRODUCTION

The elderly must take part in the management of their own health. One of the aspects they should be able to decide on is the place where they want to live. The aim of this review is to synthetise qualitative evidence in order to understand how decisions are made on the location of care of the elderly.

METHODS AND ANALYSIS

Systematic review of qualitative studies. Six databases have been consulted: Web of Science, PubMed, Scopus, CINAHL Complete, PsycINFO and SciELO Citation Index (from the beginning to 29 November 2017). The inclusion criteria will be: studies that deal with the decision-making process on the location of care of the elderly (already experienced by the participants), original studies, qualitative or mixed-method studies and studies written in English or Spanish. The obtained results will be exported to the Zotero bibliography manager. The references will be reviewed by title and abstract and, later, the complete texts will be reviewed for their inclusion. A tool created for this study will be used to extract the data. The quality will be assessed with Critical Appraisal Skills Programme Español. The data synthesis will be carried out using the constant comparative method. All this process will be performed independently by two reviewers. Enhancing transparency in reporting the synthesis of qualitative research has been used to draw up this protocol.

ETHICS AND DISSEMINATION

This protocol did not require ethical approval, since it is a protocol for a systematic review. The plans to disseminate our results include publishing a research paper in a high-impact journal in our study area. Also, if possible, our results will be presented in scientific conferences. Besides, the obtained results will complement and discuss the doctoral thesis of one of the authors of the review.

PROSPERO REGISTRATION NUMBER

CRD42018084826.

Substitute decision makers' experiences of making decisions at end of life for older persons with dementia: A systematic review and qualitative meta-synthesis

BACKGROUND

Substitute decision makers are important for people with advanced dementia, particularly at the end of life. Substitute decision makers report issues in providing support, and physical and psychological consequences from the role. However, there is no synthesised evidence about how substitute decision makers are affected by and experience making decisions for older persons diagnosed with dementia at end of life. Methodology: A protocol for a qualitative systematic review was developed. Seven articles met both inclusion and research quality criteria following a comprehensive search for published and unpublished studies (January 2007-2017, English language). Meta-synthesis was achieved through meta-aggregation of the results from included studies.

RESULTS

Meta-aggregation of 20 themes into eight categories resulted in five synthesised findings. The findings were: 'trust'; 'guilt, mistrust and confusion'; 'translating quality of life'; 'negotiating families'; and 'uncertainty and reactivity'. Trust in healthcare personnel positively affected substitute decision makers and supported their adaptability. Substitute decision makers experienced guilt, mistrust, and confusion as they encountered increased complexity in care and health interventions as social needs changed. Substitute decision makers experienced complexities and struggles as they interpreted quality of life and negotiated end of life treatment decisions. Substitute decision makers experienced practical needs to negotiate family as they fulfilled their support roles. Ambiguity in advance care plans, limited knowledge of dementia, end of life uncertainties, and communication issues reduced substitute decision makers' proactivity. Implications: Being a substitute decision maker for people with advanced dementia at end of life is stressful. Health professionals need to be cognizant of substitute decision makers experiences and needs, and identify mechanisms to achieve support and education. The findings generate need for further investigation of interventions to meet the needs of substitute decision makers.

What Matters to Persons With Dementia at the End of Life: Perspectives of Proxy Decision Makers

For substituted decision makers for the growing number of persons with dementia (PWDs), understanding the PWD's values is a prerequisite for making end-of-life (EOL) decisions congruent with the PWD's wishes. The current qualitative study explored PWD health care proxies' perspectives on values that are important to PWDs at end of life and challenges in making EOL decisions that reflect PWDs' values. Semistructured interviews were conducted with 20 PWD proxies, and data were analyzed using the content analysis, an inductive approach to identify themes. Three main themes emerged: (1) what matters to PWDs at end of life, (2) uncertainty about the PWD's current wishes and EOL trajectory poses challenges, and (3) the role of health care professionals' empathic and clear communication. Together, these findings suggest proxies' efforts to understand and respect PWDs' wishes at end of life and communication strategies that health care providers can use to help PWD proxies cope with uncertainty and challenges in EOL decision making.

Internet-Based Interventions Aimed at Supporting Family Caregivers of People With Dementia: Systematic Review

Background

Caring for someone with dementia is one of the most challenging caring roles. The need for support for family caregivers has been recognized for some time but is often still lacking. With an aging population, demand on health and social care services is growing, and the population is increasingly looking to the internet for information and support.

Objective

In this review, we aimed to (1) identify the key components of existing internet-based interventions designed to support family caregivers of people with dementia, (2) develop an understanding of which components are most valued by caregivers, and (3) consider the evidence of effectiveness of internet-based interventions designed to support family caregivers of people with dementia.

Methods

We conducted a systematic search of online databases in April 2018. We searched reference lists and tracked citations. All study designs were included. We adopted a narrative synthesis approach with thematic analysis and tabulation as tools.

Results

We identified 2325 studies, of which we included 40. The interventions varied in the number and types of components, duration and dose, and outcomes used to measure effectiveness. The interventions focused on (1) contact with health or social care providers, (2) peer interaction, (3) provision of information, (4) decision support, and (5) psychological support. The overall quality of the studies was low, making interpretation and generalizability of the effectiveness findings difficult. However, most studies suggested that interventions may be beneficial to family caregiver well-being, including positive impacts on depression, anxiety, and burden. Particular benefit came from psychological support provided online, where several small randomized controlled trials suggested improvements in caregiver mental health. Provision of information online was most beneficial when tailored specifically for the individual and used as part of a multicomponent intervention. Peer support provided in online groups was appreciated by most participants and showed positive effects on stress. Finally, online contact with a professional was appreciated by caregivers, who valued easy access to personalized practical advice and emotional support, leading to a reduction in burden and strain.

Conclusions

Although mixed, the results indicate a positive response for the use of internet-based interventions by caregivers. More high-quality studies are required to identify the effectiveness of internet interventions aimed at supporting family caregivers, with particular focus on meeting the needs of caregivers during the different stages of dementia.

The facilitators and challenges of dying at home with dementia: A narrative synthesis

BACKGROUND:

It is reported that, given the right support, most people would prefer to die at home, yet a very small minority of people with dementia do so. At present, knowledge gaps remain on how best to support end-of-life care at home for people with dementia.

AIM:

To identify and understand the challenges and facilitators of providing end-of-life care at home for people with dementia.

DESIGN:

Narrative synthesis of qualitative and quantitative data.

DATA SOURCES:

The review adhered to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. A systematic literature search was conducted across six electronic databases (AMED, BNI, CINAHL, EMBASE, MEDLINE and PsycINFO) and reference lists of key journals were searched up to July 2017.

RESULTS:

Searches returned 1949 unique titles, of which seven studies met all the eligibility criteria (four quantitative and three qualitative). Six key themes were identified – four facilitators and two challenges. Facilitators included ‘support from health care professionals’, ‘informal caregiver resilience and extended social networks’, ‘medications and symptom management’ and ‘appropriate equipment and home adaptations’. Challenges included ‘issues with professional services’ and ‘worsening of physical or mental health’.

CONCLUSION:

People with dementia may not always require specialist palliative care at the end of life. Further research is required to overcome the methodological shortcomings of previous studies and establish how community development approaches to palliative care, such as compassionate communities, can support families to allow a greater number of people with dementia to die at home.

The experiences and preparedness of family carers for best interest decision-making of a relative living with advanced dementia: A qualitative study

AIM

To explore the experience and the preparedness of family carers in their caregiving role as best interest decision-makers of a relative living with advanced dementia.

BACKGROUND

The prevalence of dementia is a global issue. The role of being a carer of a relative living with dementia does not necessarily lessen once they are admitted to a nursing home. Best interest decision-making including end-of-life care decisions need to be made and reaching these choices can be challenging. The preparedness of family carers in this role needs greater understanding.

DESIGN

Descriptive qualitative study.

METHODS

During 2015 twenty semi-structured interviews were conducted of family carers of nursing home residents living with advanced dementia, then analysed using Braun and Clarke's thematic analysis.

RESULTS

Three themes were identified: (1) Caring for someone living with dementia. The impact on the carer's holistic well-being and their experience of being a best interest decision-maker; (2) Accessing support. The influential nature of formal and informal networks; (3) Perceived knowledge and understanding of the dementia trajectory of carers and nursing staff.

CONCLUSION

The experiences and preparedness of informal carers is a reflection of their personal response, but the distress experienced highlights the significant need of adequate support availability and of enhancing nursing staffs' dementia expertise to maximize their role in facilitating best interest decision-making. This has significant implications for nursing practice and for service user and nursing staff education. Considering the global impact of dementia, our findings have international relevance to similar nursing homes across the world.

End-of-life care: A qualitative study comparing the views of people with dementia and family carers

BACKGROUND

In recent years, UK policy has increasingly recognised the importance of end-of-life care in dementia. While professional consensus on optimal palliative care in dementia has been reported, little is known about the perspectives of people with dementia and family carers.

AIM

To compare the views of people with dementia and family carers of people with dementia (current and recently bereaved) on optimal end-of-life care.

DESIGN

Qualitative interviews (32) and a focus group were conducted. Data were thematically analysed.

SETTING/PARTICIPANTS

Participants comprised people with early stage dementia, living at home in the north-east of England ( n = 11); and current and bereaved carers ( n = 25) from six services providing end-of-life care in England.

FINDINGS

Seven areas were identified as important to end-of-life care for people with dementia and/or family carers. People with dementia and carers expressed the need for receiving care in place, ensuring comfort and a skilled care team. However, they disagreed about the importance of planning for the future and the role of families in organising care and future decision-making.

CONCLUSION

Further comparison of our findings with expert consensus views highlighted key areas of divergence and agreement. Discordant views concerning perceptions of dementia as a palliative condition, responsibility for future decision-making and the practical co-ordination of end-of-life care may undermine the provision of optimal palliative care. Professionals must explore and recognise the individual perspectives of people with dementia and family carers.

Caring for a family member or friend with dementia at the end of life: A scoping review and implications for palliative care practice

BACKGROUND

Although people with dementia receive substantial care from informal sources, there is limited research available that investigates how these carers experience end-of-life care.

AIM

This review aimed to identify what is currently known about carers' experiences of providing end-of-life care to a family member or friend with dementia and draw implications for palliative care policy and service provision.

DESIGN

A scoping literature review was conducted, first using a targeted key word search, followed by assessments of eligibility based on title and then abstract content.

DATA SOURCES

Records were sourced through PsycINFO, PubMed and CINAHL databases. Peer-reviewed papers published between 2000 and 2016, reporting on data collected directly from carers, were included for review.

RESULTS

Carers' experience centred on relationships (with care recipients, family and friends and health care professionals) and the specific context of caring for someone with dementia. These broad categories of carers' experiences had clear influences on them personally, particularly in relation to their sense of self and their wellbeing.

CONCLUSION

Palliative care services would benefit from ensuring holistic approaches to supporting people with dementia, their carers and wider family networks. Tailoring services to the specific context of dementia would enable effective, personalised support throughout extended periods leading up to care recipient death as well as through the challenges faced beyond bereavement.

Family caregivers' conceptualisation of quality end-of-life care for people with dementia: A qualitative study

BACKGROUND

People with dementia have been described as the 'disadvantaged dying' with poor end-of-life care. Towards the end of life, people with dementia cannot report on the care they receive. It is therefore important to talk to caregivers; however, few have explored the views about end-of-life care from the caregivers' perspective. The majority of research on family caregivers has focussed on the burden and psychological impact of caring for a relative with dementia.

AIM

This study aimed to explore the views of family caregivers about quality end-of-life care for people with dementia.

DESIGN

Qualitative study using in-depth interviews and analysed using thematic analysis.

SETTING/PARTICIPANTS

Purposive sampling from a third sector organisation's caregiver network was used to recruit 47 caregivers in England (2012-2013), consisting of (1) family caregivers of someone who had recently received a diagnosis of dementia, (2) family caregivers currently caring for someone with dementia and (3) bereaved family caregivers.

RESULTS

Three over-arching themes were derived from the interviewees' discourse, including maintaining the person within, fostering respect and dignity and showing compassion and kindness.

CONCLUSION

End-of-life care for people with dementia does not differ from care throughout the dementia trajectory. Throughout the findings, there is an implicit underlying theme of conflict: conflict between family caregivers and an increasingly systematised service of care and conflict between family caregivers and professionals. This study has in particular demonstrated the importance of the psycho-social aspects of care, aligning with the holistic definition of palliative care.

A qualitative study exploring the difficulties influencing decision making at the end of life for people with dementia

Background

Dementia is a progressive neurodegenerative condition characterized by declining functional and cognitive abilities. The quality of end of life care for people with dementia in the UK can be poor. Several difficult decisions may arise at the end of life, relating to the care of the person with dementia, for example management of comorbidities.

Objective

To explore difficulties in decision making for practitioners and family carers at the end of life for people with dementia.

Design

Qualitative methodology using focus groups and semi‐structured interviews and thematic analysis methods.

Settings and participants

Former (n=4) and current (n=6) family carers of people with experience of end of life care for a person with dementia were recruited from an English dementia voluntary group in 2015. A further 24 health and care professionals were purposively sampled to include a broad range of expertise and experience in dementia end of life care.

Results

Four key themes were identified as follows: challenges of delivering coherent care in dynamic systems; uncertainty amongst decision makers; internal and external conflict amongst decision makers; and a lack of preparedness for the end of life. Overarching difficulties such as poor communication, uncertainty and conflict about the needs of the person with dementia as well as the decision maker's own role can characterize decision making at the end of life.

Conclusions

This study suggests that decision making at the end of life for people with dementia has the potential to be improved. More planning earlier in the course of dementia with an on‐going approach to conversation may increase preparedness and family carers’ expectations of end of life.

End of life care for people with dementia: The views of health professionals, social care service managers and frontline staff on key requirements for good practice

Background

Evidence consistently shows that people with advanced dementia experience suboptimal end of life care compared to those with cancer; with increased hospitalisation, inadequate pain control and fewer palliative care interventions. Understanding the views of those service managers and frontline staff who organise and provide care is crucial in order to develop better end of life care for people with dementia.

Methods and findings

Qualitative interviews and focus groups were conducted from 2013 to 2015 with 33 service managers and 54 staff involved in frontline care, including doctors, nurses, nursing and care home managers, service development leads, senior managers/directors, care assistants and senior care assistants/team leads. All were audio recorded and transcribed verbatim. Participants represented a diverse range of service types and occupation. Transcripts were subject to coding and thematic analysis in data meetings. Analysis of the data led to the development of seven key themes: Recognising end of life (EOL) and tools to support end of life care (EOLC), Communicating with families about EOL, Collaborative working, Continuity of care, Ensuring comfort at EOL, Supporting families, Developing and supporting staff. Each is discussed in detail and comprise individual and collective views on approaches to good end of life care for people with dementia.

Conclusions

The significant challenges of providing good end of life care for people with dementia requires that different forms of expertise should be recognised and used; including the skills and knowledge of care assistants. Successfully engaging with people with dementia and family members and helping them to recognise the dying trajectory requires a supportive integration of emotional and technical expertise. The study strengthens the existing evidence base in this area and will be used with a related set of studies (on the views of other stakeholders and observations and interviews conducted in four services) to develop an evidence-based intervention.

Carer experiences of inpatient hospice care for people with dementia, delirium and related cognitive impairment

AIM

This study aimed to explore carer experiences of inpatient unit (IPU) hospice care for people with dementia, delirium and related cognitive impairment, following implementation of the Te Kete Marie (TKM) initiative aimed at improving care for this patient group.

METHODS

Semi-structured interviews were undertaken with 10 carers of people affected by these conditions to ascertain their experiences of the care provided during the IPU stay.

RESULTS

Analysis of interviews found carer experience could be described by three underlying themes: staff attunement, environmental support, and discharge preparedness, which contributed to a central theme of carer confidence.

CONCLUSION

The findings suggest that carer confidence is enhanced by: staff awareness and response to individual patient needs, interests and preferences, as well as carer requirements for information and consultation; an environment that engenders experience of comfort, safety, flexibility, privacy and outdoor connection; carer preparedness for patients who subsequently transition home or to alternative residential care.

Commissioning care for people with dementia at the end of life: a mixed-methods study

OBJECTIVES

To understand how end-of-life (EoL) care for people with dementia is currently commissioned (ie, contracted) and organised, with a view to informing the development of commissioning guidance for good-quality community-based EoL care in dementia.

DESIGN

Mixed-methods study; narrative review and qualitative interviews.

SETTING

8 National Health Service (NHS) clinical commissioning groups (CCGs) and five adult services across England.

METHODS

Narrative review of evidence; 20 semistructured interviews (telephone and face-to-face) with professionals involved in commissioning EoL care for people with dementia.

MAIN OUTCOME MEASURES

Summary of the existing evidence base for commissioning, commissioners' approaches to the commissioning process for EoL care for people with dementia in England.

RESULTS

In the context of commissioning EoL for people with dementia, the literature review generated three key themes: (1) importance of joint commissioning; (2) lack of clarity for the process and (3) factors influencing commissioning. In exploring health professionals' perceptions of the commissioning process, 'uncertainty' was elicited as an overarching theme across the CCGs interviewed. Organisation of the process, lack of expertise, issues surrounding integration and the art of specification were considered important factors that contribute to the uncertainty surrounding the commissioning process.

CONCLUSIONS

The current evidence base for commissioning EoL care is limited with considerable uncertainty as how clinical commissioners in England undertake the process to ensure future services are evidence-based.

A co-design process developing heuristics for practitioners providing end of life care for people with dementia

BACKGROUND

The end of life for someone with dementia can present many challenges for practitioners; such as, providing care if there are swallowing difficulties. This study aimed to develop a toolkit of heuristics (rules-of-thumb) to aid practitioners making end-of-life care decisions for people with dementia.

METHODS

An iterative co-design approach was adopted using a literature review and qualitative methods, including; 1) qualitative interviews and focus groups with family carers and 2) focus groups with health and care professionals. Family carers were recruited from a national charity, purposively sampling those with experience of end-of-life care for a person with dementia. Health and care professionals were purposively sampled to include a broad range of expertise including; general practitioners, palliative care specialists, and geriatricians. A co-design group was established consisting of health and social care experts and family carers, to synthesise the findings from the qualitative work and produce a toolkit of heuristics to be tested in practice.

RESULTS

Four broad areas were identified as requiring complex decisions at the end of life; 1) eating/swallowing difficulties, 2) agitation/restlessness, 3) ending life-sustaining treatment, and 4) providing "routine care" at the end of life. Each topic became a heuristic consisting of rules arranged into flowcharts. Eating/swallowing difficulties have three rules; ensuring eating/swallowing difficulties do not come as a surprise, considering if the situation is an emergency, and considering 'comfort feeding' only versus time-trialled artificial feeding. Agitation/restlessness encourages a holistic approach, considering the environment, physical causes, and the carer's wellbeing. Ending life-sustaining treatment supports practitioners through a process of considering the benefits of treatment versus quality-of-life and comfort. Finally, a heuristic on providing routine care such as bathing, prompts practitioners to consider adapting the delivery of care, in order to promote comfort and dignity at the end of life.

CONCLUSIONS

The heuristics are easy to use and remember, offering a novel approach to decision making for dementia end-of-life care. They have the potential to be used alongside existing end-of-life care recommendations, adding more readily available practical assistance. This is the first study to synthesise experience and existing evidence into easy-to-use heuristics for dementia end-of-life care.

The extended palliative phase of dementia – An integrative literature review

This article presents an integrative literature review of the experience of dementia care associated with the extended palliative phase of dementia. The aim was to highlight how dementia is defined in the literature and describe what is known about the symptomatology and management of advanced dementia regarding the needs and preferences of the person with dementia and their family carer/s. There was no consistent definition of advanced dementia. The extended palliative phase was generally synonymous with end-of-life care. Advanced care planning is purported to enable professionals to work together with people with dementia and their families. A lack of understanding of palliative care among frontline practitioners was related to a dearth of educational opportunities in advanced dementia care. There are few robust concepts and theories that embrace living the best life possible during the later stages of dementia. These findings informed our subsequent work around the concept, ‘Dementia Palliare’.

An ethnographic study of strategies to support discussions with family members on end-of-life care for people with advanced dementia in nursing homes

BACKGROUND

Most people with advanced dementia die in nursing homes where families may have to make decisions as death approaches. Discussions about end-of-life care between families and nursing home staff are uncommon, despite a range of potential benefits. In this study we aimed to examine practices relating to end-of-life discussions with family members of people with advanced dementia residing in nursing homes and to explore strategies for improving practice.

METHODS

An ethnographic study in two nursing homes where the Compassion Intervention was delivered. The Compassion Intervention provides a model of end-of-life care engaging an Interdisciplinary Care Leader to promote integrated care, educate staff, support holistic assessments and discuss end of life with families. We used a framework approach, undertaking a thematic analysis of fieldwork notes and observations recorded in a reflective diary kept by the Interdisciplinary Care Leader, and data from in-depth interviews with 23 informants: family members, GPs, nursing home staff, and external healthcare professionals.

RESULTS

Four major themes described strategies for improving practice: (i) educating families and staff about dementia progression and end-of-life care; (ii) appreciating the greater value of in-depth end-of-life discussions compared with simple documentation of care preferences; (iii) providing time and space for sensitive discussions; and (iv) having an independent healthcare professional or team with responsibility for end-of-life discussions.

CONCLUSIONS

The Interdisciplinary Care Leader role offers a promising method for supporting and improving end-of-life care discussions between families of people with advanced dementia and nursing home staff. These strategies warrant further evaluation in nursing home settings.

Pain in Hospice Patients With Dementia: The Informal Caregiver Experience

INTRODUCTION

At the end of life, patients with dementia often experience high levels of pain due to complex interplay of disease processes and numerous barriers to symptom management. In the hospice setting, informal caregivers play an essential role in pain management. This study describes their experience managing pain in hospice patients with dementia.

METHODS

We conducted a qualitative analysis of audio-recorded interviews with informal caregivers of hospice patients with dementia who had chosen pain as the challenge they wanted to work on within a problem-solving therapy intervention.

RESULTS

The thematic analysis of sessions with 51 caregivers identified 4 themes: difficulty in communicating with patients, lack of consistent guidance from health-care professionals, perceived uncertainty about the etiology of pain, and secondary suffering.

DISCUSSION

Our findings indicate the possible need for increased support for caregivers, including educational interventions targeting pain etiology and assessment, and improved communication with health-care professionals.