Dialogue on Ideal End-of-Life Care for Those With Dementia

Mechanical Ventilation in Older Adults With Dementia: Opportunities to Promote Goal-Concordant Care

CONTEXT

Recent studies show increasing use of mechanical ventilation among people living with dementia. There are concerns that this trend may not be driven by patient preferences.

OBJECTIVES

To better understand decision-making regarding mechanical ventilation in people living with dementia.

METHODS

This was an electronic health record-based retrospective cohort study of older adults with dementia (n = 295) hospitalized at one of two teaching hospitals between 2015 and 2019 who were supported with mechanical ventilation (n = 191) or died without mechanical ventilation (n = 104). Multivariable logistic regression was used to examine associations between patient characteristics and mechanical ventilation use.

RESULTS

The median age was 78 years (IQR 71-86), 41% were female, 28% resided in a nursing home, and 58% had clinical markers of advanced dementia (dehydration, weight loss, mobility limitations, or pressure ulcers). Among patients supported with mechanical ventilation, 70% were intubated within 24 hours of presentation, including 31% intubated before hospital arrival. Younger age, higher illness acuity, and absence of a treatment-limiting Physician Orders for Life-Sustaining Treatment document were associated with mechanical ventilation use; nursing home residence and clinical markers of advanced dementia were not. Most patients (89%) had a documented goals of care discussion (GOCD) during hospitalization.

CONCLUSION

Future efforts to promote goal-concordant care surrounding mechanical ventilation use for people living with dementia should involve identifying barriers to goal-concordant care in pre-hospital settings, assessing the timeliness of in-hospital GOCD, and developing strategies for in-the-moment crisis communication across settings.

'End of life': a concept analysis

BACKGROUND

The concept of end of life (EOL), as in the term end-of-life care, is used synonymously in both palliative and terminal care. Practitioners and researchers both require a clearer specification of the end-of-life concept to be able to provide appropriate care in this phase of life and to conduct robust research on a well-described theoretical basis.

AIMS

The aim of this study was to critically analyse the end-of-life concept and its associated terminology.

METHOD

A concept analysis was performed by applying Rodgers' evolutionary concept analysis method.

FINDINGS

Time remaining, clinical status/physical symptoms, psychosocial symptoms and dignity were identified as the main attributes of the concept. Transition into the end-of-life phase and its recognition were identified as antecedents. This study demonstrates that end-of-life care emerged following the application of the 'end-of-life concept' to clinical practice.

CONCLUSION

The early recognition of the end-of-life phase seems to be crucial to ensuring an individual has well-managed symptoms and a dignified death.

Long-term care nurses' perceptions of a good death for people with dementia: A qualitative descriptive study

INTRODUCTION

The number of people with dementia (PwD) dying in long-term care (LTC) settings is expected to increase. However, effective care strategies to promote a good death for PwD remain unclear. This study aimed to explore nurses' perceptions of a good death for PwD in LTC settings for older adults.

METHODS

Interviews were conducted with 19 nurses providing end-of-life care in LTC settings for older adults in Japan. The transcribed texts were analysed using inductive content analysis.

RESULTS

We identified two themes: (1) ambiguity and (2) preparedness. Participants perceived that there was ambiguity regarding a good death for PwD and emphasised the need for preparedness of those around PwD for a good death. Five categories represented preparedness: (a) reaffirming the original personality before dementia; (b) respecting that PwD change; (c) interpreting and fulfilling obscure desires, feelings, and sensations; (d) providing care consistent with an agreed-upon natural death process; and (e) maintaining relationships.

CONCLUSION

Long-term care nurses should encourage families and multidisciplinary team members, including the nurses themselves, to prepare for a good death of the PwD. Future research should focus on healthcare professionals' perspectives on advance care planning in the early stages of dementia, as well as the perceptions of PwD, their family members and other healthcare professionals regarding the natural death process.

Spiritual Care in Advanced Dementia from the Perspective of Health Providers: A Qualitative Systematic Review

Background

Worldwide, 47 million people suffer from dementia. Despite recognizing the importance of spirituality within dementia care, it is still unclear how this should be integrated into dementia services.

Aim

To explore the perspective of health professionals regarding the spiritual care of people with advanced dementia.

Methods

A qualitative systematic review was performed following the Enhancing Transparency in Reporting the Synthesis of Qualitative Research guidelines for the study design. The inclusion criteria included original articles published from January 2008 to March 2019, using either qualitative or mixed methods. The quality of the articles included was evaluated using the consolidated criteria for reporting qualitative research, Standards for Reporting Qualitative Research, and the Critical Appraisal Skills Programme. Synthesis of findings was performed using thematic analysis.

Results

Twelve studies were included in the review. Seventeen categories were identified, grouped into four themes: (1) the perception of spirituality, including the failure to address the same, (2) the spiritual needs of people with advanced dementia, (3) spiritual needs from health care providers, and (4) addressing spirituality, with the following categories: music, significant activities, among others.

Conclusions

Spirituality is not formally addressed in this population, and professionals do not feel confident enough to be able to integrate spirituality in their care. It is necessary to identify and record the spiritual needs of people with advanced dementia, as well as to design specific care programs.

Family Caregiver Perspectives on Suffering of Persons With Severe Dementia: A Qualitative Study

CONTEXT

Dementia involves suffering. Assessing the experience of suffering among persons with severe dementia is instrumental to delivering quality end-of-life care to them and their caregivers.

OBJECTIVES

We aimed to assess dimensions of suffering from the perspective of family caregivers and the resulting impact on their decisions for the care of persons with severe dementia.

METHODS

Between July 2018 and February 2019, we conducted qualitative in-depth interviews with 27 family caregivers of community-dwelling persons with severe dementia with Functional Assessment Staging Test staging 7. We asked caregivers if they perceived persons with severe dementia to be suffering and explored reasons for their perceptions. We analyzed data using principles of reflexive thematic analysis.

RESULTS

We conceptualized five dimensions of suffering among persons with severe dementia from the perspective of their caregivers: 1) untreated physical or behavioral symptoms, 2) emotional pain, 3) loss of agency, 4) loss of engagement with society, and 5) loss of personhood. Suffering among persons with severe dementia influences their caregivers' expression of a wish for their death and caregivers' decision regarding the use of life-prolonging interventions for them.

CONCLUSION

Findings suggest that suffering among persons with severe dementia can occur independent of physical symptoms and requires provision of person-centered care. The study adds to the understanding of end-of-life care in persons with severe dementia and their caregivers.

Defining a good death for people with dementia: A scoping review

AIM

End-of-life care for people with dementia is becoming increasingly important as the global population ages. However, there is no agreed definition of a good death for people with dementia. The current review examined previous literature to establish the current state of knowledge on this issue.

METHODS

We conducted a scoping review using a standard methodological framework. Relevant studies were identified from four databases. Studies were included if they were in English, discussed palliative or end-of-life care for dementia, and defined or explained a good death. The definitions or explanations of a good death were categorized into subthemes, and grouped into broader themes.

RESULTS

We identified 11 articles discussing or explaining a good death in dementia, which were published between 2009 and 2017. Most of these studies drew on the views of healthcare professionals and/or family members of people with dementia, and only one considered the views of people with dementia themselves. Ten themes were identified, including pain-free status, peaceful/comfort, dignity, family presence, surrounded by familiar things and people, person-centered communication, spirituality, life completion, treatment preferences, and other.

CONCLUSIONS

The characteristics of a good death in dementia showed similarities with those identified more generally. However, there were some themes that were specific to end-of-life care in dementia, notably "surrounded by familiar things and people" and "person-centered communication". To obtain a fuller picture of the nature of a good death in dementia, researchers need to examine the views of people living with dementia.

Comfort and Satisfaction With Care of Home-Dwelling Dementia Patients at the End of Life

CONTEXT

Despite the preference to pass away at home, many dementia patients die in institutions, resulting in a paucity of studies examining end-of-life care outcomes in the home setting.

OBJECTIVE

The objective of this study was to identify modifiable factors associated with the comfort of dementia patients dying at home and families' satisfaction with care.

METHODS

This is a prospective cohort study conducted from October 2014 to April 2019 in Singapore. Dementia patients at Stage 7 on the Functional Assessment Staging Scale, with albumin <35 g/L, enteral feeding, or pneumonia, were recruited from a palliative homecare program. Independent variables included demographics, medical information, and care preferences. The Comfort Assessment in Dying with Dementia scale assessed dying patients' comfort, whereas the Satisfaction with Care at the End-of-Life in Dementia scale evaluated family caregivers' satisfaction two months after bereavement. Gamma regression identified factors independently associated with comfort and satisfaction.

RESULTS

The median age of 202 deceased patients whose comfort was assessed was 88 years. Anti-cholinergic prescription (60.4% of patients) [β (95% CI) = 1.823 (0.660-2.986), P = 0.002] was positively associated with comfort, whereas opioid prescription (89.6%) [β (95% CI) = -2.179 (-4.107 to -0.251), P = 0.027] and >1 antibiotic courses used in the last two weeks of life (77.2%) [β (95% CI) = -1.968 (-3.196 to -0.740), P = 0.002] were negatively associated. Independent factors associated with families' satisfaction with care were comfort [β (95% CI) = 0.149 (0.012-0.286), P = 0.033] and honoring of medical intervention preferences (96.0%) [β (95% CI) = 3.969 (1.485-6.453), P = 0.002].

CONCLUSION

Achieving comfort and satisfaction with care for dementia patients dying at home involves an interplay of modifiable factors. Honoring medical intervention preferences, such as those with palliative intent associated with patients' comfort, determined families' satisfaction with care.

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.

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’.