Palliative Care for Dementia

Dementia's Unique Burden: Function and Health Care in the Last 4 Years of Life

BACKGROUND

Dementia is a terminal illness marked by progressive cognitive decline. This study characterized trajectories of functional status and health care use for people with and without dementia at the end of their life.

METHODS

We used the Health and Retirement Study linked with Medicare claims to generate a series of generalized linear models. Models predicted functional status and health care use for decedents with and without dementia during each month in the last 4 years of life (48 months).

RESULTS

People with dementia have high, sustained functional impairments during the entire last 4 years of life. People with dementia have the same predicted average activities of daily living score (1.92) at 17 months before death (95% confidence interval [CI]: 1.857, 1.989) as individuals without dementia at 6 months before death (95% CI: 1.842, 1.991). Dementia was associated with significantly less hospice during the final 3 months of life, with a 12.5% (95% CI: 11.046, 13.906) likelihood of hospice in the last month of life with dementia versus 17.3% (95% CI: 15.573, 18.982) without dementia. Dementia was also associated with less durable medical equipment (p < .001), less home health care (p < .005), and fewer office visits (p < .001). There were not significant differences in likelihood of hospitalization in the last 48 months with or without dementia.

CONCLUSIONS

People with dementia can functionally appear to be at end of life (EOL) for years before their death. Simultaneously, they receive less health care, particularly home health and hospice, in their last months. Models of care that target people with dementia should consider the unique and sustained burden of dementia at EOL.

Our dementia challenge: arise palliative care

While many of the maladies of the 20th century are steadily coming under control, the march of neurodegenerative disorders continues largely unchecked. Dementias are an exemplar of such disorders; their incidence and prevalence continue to rise, in large part due to a steadily ageing population worldwide. They represent a group of chronic, progressive and, ultimately, fatal neurodegenerative diseases. Dementia has remained therapeutically recalcitrant. It is not a single disease, and because of that, we cannot expect a single panacea. While primary prevention rightly gains prominence, those with established disease currently require a shift in focus from curative intent towards improved quality of life. Enter palliative care. The sheer number and complexity of needs of patients with dementia, from the physical to the psychosocial and spiritual, necessitates the engagement of a wide range of medical disciplines, nursing and allied health professionals. One of those disciplines, as highlighted in the recent Australian Royal Commission into Aged Care Quality and Safety, is palliative care. This paper shall expand upon that role in the overall context of care for those with dementia.

CELPI: trial protocol for a randomised controlled trial of a Carer End of Life Planning Intervention in people dying with dementia

Background

Dementia is a leading cause of death in developed nations. Despite an often distressing and symptom laden end of life, there are systematic barriers to accessing palliative care in older people dying of dementia. Evidence exists that 70% of people living with severe dementia attend an emergency department (ED) in their last year of life. The aim of this trial is to test whether a Carer End of Life Planning Intervention (CELPI), co-designed by consumers, clinicians and content specialists, improves access to end of life care for older people with severe dementia, using an ED visit as a catalyst for recognising unmet needs and specialist palliative care referral where indicated.

Methods

A randomised controlled trial (RCT) enrolling at six EDs across three states in Australia will be conducted, enrolling four hundred and forty dyads comprising a person with severe dementia aged ≥ 65 years, and their primary carer.

Participants will be randomly allocated to CELPI or the control group. CELPI incorporates a structured carer needs assessment and referral to specialist palliative care services where indicated by patient symptom burden and needs assessment. The primary outcome measure is death of the person with dementia in the carer-nominated preferred location. Secondary outcomes include carer reported quality of life of the person dying of dementia, hospital bed day occupancy in the last 12 months of life, and carer stress. An economic evaluation from the perspective of a health funder will be conducted.

Discussion

CELPI seeks to support carers and provide optimal end of life care for the person dying of dementia. This trial will provide high level evidence as to the clinical and cost effectiveness of this intervention.

Trial registration

ACTRN12622000611729 registered 22/04/2022.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12877-022-03534-1.

Mediating effect of resilience on the relationship between perceived social support and burnout among Chinese palliative nurses

AIMS AND OBJECTIVES

To detect the mediating effect of resilience on the relationship between perceived social support and burnout in Chinese palliative nurses.

BACKGROUND

Palliative nurses are a group that is vulnerable to burnout. Perceived social support may contribute to decreasing palliative nurses' burnout and facilitating their personal resilience, and resilience may be associated with lower levels of burnout. However, these relationships were unclear in the Chinese context.

DESIGN

A cross-sectional design.

METHODS

The STROBE guideline was performed to report this study. A mixed sampling method including convenience sampling and stratified sampling was used to recruit participants, and a total of 319 palliative nurses completed the Nursing Burnout Scale, the Perceived Social Support Scale and the Connor-Davidson Resilience Scale from May 2021 to September 2021. Influencing factors were primarily identified using independent-sample t tests and one-way ANOVA. Bootstrap method was used to detect the mediating effect of resilience.

RESULTS

The level of burnout in palliative nurses (23.4 ± 7.68) was higher than that of general nurses in China. Education level, health condition and monthly income were influencing factors of burnout. Resilience was detected as a mediator in the relationships between perceived social support and dimensions of burnout.

CONCLUSIONS

Chinese palliative nurses experience a relatively high level of burnout, which may be influenced by several sociodemographic variables. Resilience could mediate the effect of perceived social support on the dimensions of burnout. Problem-oriented and palliative-tailored strategies should be developed to further address burnout in Chinese palliative nurses.

RELEVANCE TO CLINICAL PRACTICE

Nurse managers and policy makers should support nurse ongoing education, adopt health-promoting interventions and optimise salary systems. In addition, perceived social support resources and resilience training programmes are also warranted.

PATIENT OR PUBLIC CONTRIBUTION

All participants were invited to complete the informed consent form and paper questionnaires. Human resource managers helped us collect some subjective data through the personnel management system. Nurse managers of palliative units conducted regular staff meetings to promote the data collection process.

Palliative Care for the Elderly in the Healthcare System: A Scoping Review

Objective: To map the scientific evidence related to the organization of palliative care practices provided for the elderly in the Healthcare System. Materials and methods: This is a scoping review following the Joanna Briggs Institute’s method. The search was conducted in the PubMed, Cinahl, Web of Science, Scopus, VHL/Lilacs, Embase, and Cochrane databases, identifying 1,150 articles managed using the Endnote software. After the selection, the study sample consisted of 12 articles. The data were organized in Microsoft Excel spreadsheets, submitted to descriptive analysis, and discussed with the literature. Results: The relevance of palliative care practices for older adults to be organized in the Healthcare System was noted, focusing on primary healthcare, at home, and interdisciplinary coordination. However, there is still a fragmented offer of this care with limited considerations regarding the challenges and possibilities of its effectiveness. Conclusions: The mapping of scientific evidence on the subject shows that discussions regarding the insertion of palliative care in the Healthcare System are modest. The studies explore the role of primary care as the organizer of these practices, although in a fragmented perspective, with limited coordination between the Healthcare System services.

Palliative Care in Advanced Alzheimer's Disease Dementia: Evaluation of the Answers Given by Caregivers and Physicians to the Accuracy of Surprise Question, as a Prognostic Tool

Introduction: Alzheimer's disease (AD) dementia is the sixth leading cause of death in the United States. The surprise question (SQ) "Would you be surprised if this patient were to die within the next 12 months?" was used to identify death-risk patients, who could benefit from palliative care. Objective: To examine the prognostic accuracy of the SQ by physicians and caregivers in outpatients with AD dementia. Methods: This is a longitudinal and prospective study involving 101 patients along 1 year, applying the SAS 9.2 software and adopting a .05 P-value to assess the variables that influenced answers to the accuracy of SQ using the chi-square test. Results: 27 patients (26.7%) died during the follow-up. When caregivers answered the SQ, it presented a 51.8% sensitivity (CI 31.9 - 71.3), a 66.7% negative predictive value (20.7 - 63.6), a 56.2% specificity (CI 29.8 - 80.2), and a 40.9% positive predictive value of (CI 43.0 - 85.4) with a 53.4% accuracy (CI 38.5 - 68.4). When physicians answered, the SQ had an 88.8% sensitivity (CI 70.8 - 97.6), a 40% negative predictive value (CI 5.2 - 85.3), a 12.5% specificity (CI 1.5 - 38.3), a 63.1% positive predictive value (CI 45.9 - 78.1) with a 60.4% accuracy (CI 45.8 - 75). Conclusion: SQ remains a good tool with high sensitivity for the identification of patients with advanced AD dementia when presented to the attending physician for planning palliative advanced care with accuracy of 60.4% and caregivers' accuracy of 53.4%.

Rehabilitation Concerns in the Geriatric Critically Ill and Injured - Part 1

Elderly patients who are critically ill have unique challenges that must be considered when attempting to prognosticate survival and determine expectations for physical rehabilitation and meaningful recovery. Furthermore, frail elderly patients present unique rehabilitation and clinical challenges when suffering from critical illness. There are multiple symptoms and syndromes that affect morbidity and mortality of elderly patients who require intensive care unit management including delirium, dementia, pain, and constipation. Rehabilitation goals should be based on patient values, clinical course, and functional status. Patients and families need accurate prognostic information to choose the appropriate level of care needed after critical illness.

Palliative care for nursing home patients with dementia: service evaluation and risk factors of mortality

Background

Difficulties in prognostication are common deterrents to palliative care among dementia patients. This study aimed to evaluate the effectiveness of palliative care in reducing the extent of utilization of medical services and the potential risk factors of mortality among dementia patients receiving palliative care.

Methods

We surveyed dementia patients involved in a palliative care program at a long-term care facility in Taipei, Taiwan. We enrolled 57 patients with advanced dementia (clinical dementia rating ≥ 5 or functional assessment staging test stage 7b). We then compared the extent of their utilization of medical services before and after the provision of palliative care. Based on multivariable logistic regression, we identified potential risk factors before and after the provision of palliative care associated with 6-month mortality.

Results

The utilization of medical services was significantly lower among dementia patients after the provision of palliative care than before, including visits to medical departments (p < 0.001), medications prescribed (p < 0.001), frequency of hospitalization (p < 0.001), and visits to the emergency room (p < 0.001). Moreover, patients dying within 6 months after the palliative care program had a slightly but not significantly higher number of admissions before receiving hospice care (p = 0.058) on univariate analysis. However, no significant differences were observed in multivariate analysis.

Conclusions

The provision of palliative care to dementia patients reduces the extent of utilization of medical services. However, further studies with larger patient cohorts are required to stratify the potential risk factors of mortality in this patient group.

Expert Consensus on the Care and Management of Patients with Cognitive Impairment in China

The cognitive disease consensus was prepared by panels of health and public representatives based on actual clinical practice in Geriatric Departments in Chinese hospitals and a systematic literature review. This consensus reflects the medical knowledge accumulated by those experts and provides information about professional medical care and advice. A multidisciplinary panel of specialists (neurologists, psychiatrists, and nursing specialists) reports an expert consensus on the medical knowledge accumulated from those experts and provides information about professional medical care and advice. The recommendations focus on the care and management of older adults with mild cognitive impairment, the objectives and methods of maintaining cognition and training, the assessments and measures of daily care for patients at different stages of dementia, the assessments and coping strategies for the behavioral and psychological symptoms of dementia, principles and suggestions for an appropriate living environment, arrangements for recreational activities, the care and management of patients with end-stage dementia, and suggestions for addressing stress in caregivers.

Cachexia and advanced dementia

Cachexia is a complex metabolic process that is associated with several end-stage organ diseases. It is known to be also associated with advanced dementia, although the pathophysiologic mechanisms are still largely unknown. The present narrative review is aimed at presenting recent insights concerning the pathophysiology of weight loss and wasting syndrome in dementia, the putative mechanisms involved in the dysregulation of energy balance, and the interplay among the chronic clinical conditions of sarcopenia, malnutrition, and frailty in the elderly. We discuss the clinical implications of these new insights, with particular attention to the challenging question of nutritional needs in advanced dementia and the utility of tube feeding in order to optimize the management of end-stage dementia.

[The role of the family doctor in the palliative care of chronic and terminally ill patients]

The objective of this work was to identify the role of family physicians in the care of patients and their families in the approach to the end of life. Nowadays, with the increase in the demand for care of patients with terminal illnesses, there is also evidence on the lack of physicians with the profile and skills to fulfil this coverage deficit. A review of the literature was carried out in five databases from January 2015 to May 2018, and concluded that family doctors, based on their professional skills, ability to engage with the patients, their families, and their performance in the coordination of medical resources, are in an ideal position to attend and solve complex problems of patients at the end of life. In the present review, the specific roles of family physicians in clinical and psychosocial areas, and also the difficulties in facing the challenges in the care of patients and families undergoing the end of life process are described.