Living and dying with advanced dementia: A prospective cohort study of symptoms, service use and care at the end of life

Could negative behaviors by patients with dementia be positive communication? Seeking ways to understand and interpret their nonverbal communication

In interactions with caregivers, patients with dementia have communication challenges that are common and worrisome to families. Family and professional caregivers find it challenging to “guess” or “interpret” what their patients with dementia are trying to tell them. In this creative controversy article, we discuss how family and professional caregivers can seek to understand and correctly interpret the nonverbal communications of patients with dementia (behaviors, actions, facial expressions, and vocal sounds). Equipping family and professional caregivers with the resources to interpret the nonverbal communications of patients with dementia requires a commitment to in‐service and family education in healthcare facilities. Nurses could play a critical role in raising the awareness among the public about the potential changes and declines in verbal communications of the patients with dementia.

Development, feasibility, and acceptability of an intervention to improve care for agitation in people living in nursing homes with dementia nearing the end-of-life

OBJECTIVES

To develop a staff training intervention for agitation in people with severe dementia, reaching end-of-life, residing in nursing homes (NHs), test feasibility, acceptability, and whether a trial is warranted.

DESIGN

Feasibility study with pre- and post-intervention data collection, qualitative interviews, and focus groups.

SETTING

Three NHs in South East England with dementia units, diverse in terms of size, ownership status, and location.

PARTICIPANTS

Residents with a dementia diagnosis or scoring ≥2 on the Noticeable Problems Checklist, rated as "severe" on Clinical Dementia Rating Scale, family carers, and staff (healthcare assistants and nurses).

INTERVENTION

Manualized training, delivered by nonclinical psychology graduates focusing on agitation in severe dementia, underpinned by a palliative care framework.

MEASUREMENTS

Main outcomes were feasibility of recruitment, data collection, follow-up, and intervention acceptability. We collected resident, family carer, and staff demographics. Staff provided data on resident's agitation, pain, quality of life, and service receipt. Staff reported their sense of competence in dementia care. Family carers reported on satisfaction with end-of-life care. In qualitative interviews, we explored staff and family carers' views on the intervention.

RESULTS

The target three NHs participated: 28 (49%) residents, 53 (74%) staff, and 11 (85%) family carers who were eligible to participate consented. Eight-four percent of staff attended ≥3 sessions, and we achieved 93% follow-up. We were able to complete quantitative interviews. Staff and family carers reported the intervention and delivery were acceptable and helpful.

CONCLUSIONS

The intervention was feasible and acceptable indicating a larger trial for effectiveness may be warranted.

Identification of palliative care needs among people with dementia and its association with acute hospital care and community service use at the end-of-life: A retrospective cohort study using linked primary, community and secondary care data

BACKGROUND

Hospital admissions among people dying with dementia are common. It is not known whether identification of palliative care needs could help prevent unnecessary admissions.

AIM

To examine the proportion of people with dementia identified as having palliative care needs in their last year of life, and the association between identification of needs and primary, community and hospital services in the last 90 days.

DESIGN

Retrospective cohort study using Discover, an administrative and clinical dataset from 365 primary care practices in London with deterministic individual-level data linkage to community and hospital records.

SETTING/PARTICIPANTS

People diagnosed with dementia and registered with a general practitioner in North West London (UK) who died between 2016 and 2019. The primary outcome was multiple non-elective hospital admissions in the last 90 days of life. Secondary outcomes included contacts with primary and community care providers. We examined the association between identification of palliative care needs with outcomes.

RESULTS

Among 5804 decedents with dementia, 1953 (33.6%) were identified as having palliative care needs, including 1141 (19.7%) identified before the last 90 days of life. Identification of palliative care needs before the last 90 days was associated with a lower risk of multiple hospital admissions (Relative Risk 0.70, 95% CI 0.58-0.85) and more contacts with the primary care practice, community nurses and palliative care teams in the last 90 days.

CONCLUSIONS

Further investigation of the mechanisms underlying the association between identification of palliative care needs and reduced hospital admissions could help reduce reliance on acute care for this population.

The Human Rights of Older People With Mental Health Conditions and Psychosocial Disability to a Good Death and Dying Well

The human right to a good death and dying well is as important as the right to life. At stake at the end of life are human rights to dignity, autonomy, self-determination and respect for will and preferences, equitable access to quality health care that is needs-based, and respect for family and relationships. Older people with dementia, those with serious mental illness, and those with intellectual disability are vulnerable to "bad deaths" due to violations of these rights. In this paper we explore why this is so and examine existing and potential solutions. A human rights-approach to end-of-life care and policy for older persons with mental health conditions and psychosocial disability is one that is needs-based, encompassing physical and mental health, palliative care, social, and spiritual support services provided in the context of inclusive living. Most importantly, end of life care must be self-determined, and not "one size fits all." An important remedy to existing violations is to strengthen human rights frameworks to cater specifically to older persons' needs with a UN convention on the rights of older persons. Finally, as health professionals we have important contributions to make at the coalface by accepting our responsibilities in the area of death and dying. With the concept of the palliative psychiatrist gaining traction and recognition that death is our business, we add that human rights is also our business.

Psychotropic prescribing for English care home residents with dementia compared with national guidance: findings from the MARQUE national longitudinal study

Background

Despite policy pressure and concerns regarding the use of antipsychotics and benzodiazepines, many care home residents with dementia are prescribed psychotropic medication, often off licence. This is the first large study to report psychotropic prescribing and ‘as required’ administration patterns in English care homes.

Aims

To explore the prevalence and associates of psychotropic prescription in care home residents with dementia and compare the results with national guidance.

Method

We collected data in a longitudinal cohort study of residents with diagnosed or probable dementia in 86 care homes in England in 2014–2016. We reported the prevalence of psychotropic (antipsychotics, anxiolytics/hypnotics, antidepressants) prescriptions and drug receipt. We explored the associations between resident factors (sociodemographic, agitation [Cohen–Mansfield Agitation Inventory], dementia severity [Clinical Dementia Rating]) and care home factors (type, ownership, size, dementia registration/specialism, quality rating) in prescription and ‘as required’ administration, using multilevel regression models.

Results

We analysed data from 1425 residents. At baseline, 822 residents (57.7%, 95% CI: 55.1–60.2) were prescribed a psychotropic drug, 310 residents (21.8% 95% CI: 19.7–24.0) were prescribed an anxiolytic/hypnotic, 232 (94.3%, 95% CI: 90.6–96.6) were prescribed one antipsychotic and 14 (5.7%, 95% CI: 3.4–9.4) were prescribed two antipsychotics. The median prescription duration during the study was 1 year. Residents with clinically significant agitation were prescribed more antipsychotics (odds ratio [OR] = 2.00, 95% CI: 1.64–2.45) and anxiolytics/hypnotics (OR = 2.81, 95% CI: 2.31–3.40).

Conclusions

Antipsychotics and anxiolytics/hypnotics are more commonly prescribed for people with dementia in care homes than in the community, and prescribing may not reflect guidelines. Policies which advocate reduced use of psychotropics should better support psychosocial interventions.

Caring for Patients With Dementia at End of Life

Care of the dementia patient continues to be challenging. It is a terminal condition that many times goes undiagnosed leading to improper evidence-based interventions. Healthcare professionals (HCPs) should initiate goals of care conversations early with patients and their families in order to align treatment preferences. Early integration of palliative medicine is an important intervention that can lead to better manage symptoms and lessen the strain on loved ones. Additionally, early enrollment into hospice should be encouraged with loved ones to promote quality of life as defined by the patient.

Factors influencing prescription and administration of analgesic medication: A longitudinal study of people with dementia living in care homes

OBJECTIVES

To (1) describe the prescription and administration of regular and 'as required' (pro re nata [PRN]) analgesics in English care homes, (2) investigate individual and care home factors associated with analgesic use.

METHODS

We collected data (2014-2016) at 0-, 4-, and 12-months nested in a longitudinal cohort study of 86 English care homes about residents with diagnosed or probable dementia. We describe analgesics prescribed as regular or PRN medication, by class, and PRN administration. We explored individual differences (sociodemographic; dementia severity [Clinical Dementia Rating]), and care home differences (type; ownership; number of beds; dementia-registered/specialist; Care Quality Commission rating) in prescription and administration using multilevel regression models.

RESULTS

Data were available for 1483 residents. At baseline, 967 residents (67.9%) were prescribed analgesics: 426 residents (28.7%) prescribed regular analgesics and 670 (45.2%) prescribed PRN. Paracetamol was the most prescribed analgesic (56.7%), with PRN prescriptions more common than regular (39.7% vs. 16.6%). Across all study visits, 344 residents (mean = 41.9%) with a PRN prescription did not receive any analgesic in the 2 weeks prior to data collection. Male residents and those with severe dementia received fewer analgesics. Care homes differences in PRN administration were not explained by the modelled variables.

CONCLUSIONS

Pain management in English care homes largely relies on PRN paracetamol that is frequently prescribed but infrequently administered. Care homes differ in how often they administer PRN analgesics. Some care home residents particularly those with more severe dementia are likely to have untreated pain.

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.

Physicians' decreased tendency to choose palliative care for patients with advanced dementia between 1999 and 2015

Background

Physicians’ decision-making for seriously ill patients with advanced dementia is of high importance, especially as the prevalence of dementia is rising rapidly, and includes many challenging ethical, medical and juridical aspects. We assessed the change in this decision-making over 16 years (from 1999 to 2015) and several background factors influencing physicians’ decision.

Methods

A postal survey including a hypothetical patient-scenario representing a patient with an advanced dementia and a life-threatening gastrointestinal bleeding was sent to 1182 and 1258 Finnish physicians in 1999 and 2015, respectively. The target groups were general practitioners (GPs), surgeons, internists and oncologists. The respondents were asked to choose between several life-prolonging and palliative care approaches. The influence of physicians’ background factors and attitudes on their decision were assessed.

Results

The response rate was 56%. A palliative care approach was chosen by 57 and 50% of the physicians in 1999 and 2015, respectively (p = 0.01). This change was statistically significant among GPs (50 vs 40%, p = 0.018) and oncologists (77 vs 56%, p = 0.011). GPs chose a palliative care approach less often than other responders in both years (50 vs. 63% in 1999 and 40 vs. 56% in 2015, p < 0.001). In logistic regression analysis, responding in 2015 and being a GP remained explanatory factors for a lower tendency to choose palliative care. The impact of family’s benefit on the decision-making decreased, whereas the influence of the patient’s benefit and ethical values as well as the patient’s or physician’s legal protection increased from 1999 to 2015.

Conclusions

Physicians chose a palliative care approach for a patient with advanced dementia and life-threatening bleeding less often in 2015 than in 1999. Specialty, attitudes and other background factors influenced significantly physician decision-making. Education on the identification and palliative care of the patients with late-stage dementia are needed to make these decisions more consistent.

Probable Pain on the Pain Assessment in Impaired Cognition (PAIC15) Instrument: Assessing Sensitivity and Specificity of Cut-Offs against Three Standards

Observational pain scales can help to identify pain in persons with dementia who may have difficulty expressing pain verbally. The Pain Assessment in Impaired Cognition-15 (PAIC15) covers 15 items that indicate pain, but it is unclear how probable pain is, for each summed score (range 0–45). We aimed to determine sensitivity and specificity of cut-offs for probable pain on the PAIC15 against three standards: (1) self-report when able, (2) the established Pain Assessment in Advanced Dementia (PAINAD) cut-off of 2, and (3) observer’s overall estimate based on a series of systematic observations. We used data of 238 nursing home residents with dementia who were observed by their physician in training or nursing staff in the context of an evidence-based medicine (EBM) training study, with re-assessment after 2 months in 137 residents. The area under the ROC curve was excellent against the PAINAD cut-off (≥0.8) but acceptable or less than acceptable for the other two standards. Across standards and criteria for optimal sensitivity and specificity, PAIC15 scores of 3 and higher represent possible pain for screening in practice, with sensitivity and specificity against self-report in the 0.5 to 0.7 range. While sensitivity for screening in practice may be too low, a cut-off of 4 is reasonable to indicate probable pain in research.

Advanced cognitive impairment among older nursing home residents

BACKGROUND

Though work has been done studying nursing home (NH) residents with either advanced Alzheimer's disease (AD) or Alzheimer's disease related dementia (ADRD), none have distinguished between them; even though their clinical features affecting survival are different. In this study, we compared mortality risk factors and survival between NH residents with advanced AD and those with advanced ADRD.

METHODS

This is a retrospective observational study, in which we examined a sample of 34,493 U.S. NH residents aged 65 and over in the Minimum Data Set (2011-2013). Incident assessment of advanced disease was defined as the first MDS assessment with severe cognitive impairment (Cognitive Functional Score equals to 4) and diagnoses of AD or ADRD. Demographics, functional limitations, and comorbidities were evaluated as mortality risk factors using Cox models. Survival was characterized with Kaplan-Maier functions.

RESULTS

Of those with advanced cognitive impairment, 35 % had AD and 65 % ADRD. At the incident assessment of advanced disease, those with AD had better health compared to those with ADRD. Mortality risk factors were similar between groups (shortness of breath, difficulties eating, substantial weight-loss, diabetes mellitus, heart failure, chronic obstructive pulmonary disease, and pneumonia; all p < 0.01). However, stroke and difficulty with transfer (for women) were significant mortality risk factors only for those with advanced AD. Urinary tract infection, and hypertension (for women) only were mortality risk factors for those with advanced ADRD. Median survival was significantly shorter for the advanced ADRD group (194 days) compared to the advanced AD group (300 days).

CONCLUSIONS

There were distinct mortality and survival patterns of NH residents with advanced AD and ADRD. This may help with care planning decisions regarding therapeutic and palliative care.

Healthcare Utilization in Different Stages among Patients with Dementia: A Nationwide Population-Based Study

To evaluate the trend of healthcare utilization among patients with dementia (PwD) in different post-diagnosis periods, Taiwan's nationwide population database was used in this study. PwD were identified on the basis of dementia diagnoses during 2002-2011. We further subdivided the cases into 10 groups from the index year to the 10th year after diagnosis. The frequency of emergency department visits and hospitalizations, the length of stay, outpatient and department visits, and the number of medications used were retrieved. The Joinpoint regression approach was used to estimate the annual percent change (APC) of healthcare utilization. The overall trend of healthcare utilization increased with the progression of dementia, with a significant APC during the first to second year after diagnosis (p < 0.01), except that the frequency of outpatient visits showed a decreasing trend with a significant APC from the first to fifth year. All sex- and age-stratified analyses revealed that male gender and old age contributed to greater use of healthcare services but did not change the overall trend. This study provides a better understanding of medical resource utilization across the full spectrum of dementia, which can allow policymakers, physicians, and caregivers to devise better care plans for PwD.

Protocol for an observational cohort study identifying factors predicting accurately end of life in dementia with Lewy bodies and promoting quality end-of-life experiences: the PACE-DLB study

INTRODUCTION

Dementia with Lewy bodies (DLB) is one of the most common degenerative dementias. Despite the fact that most individuals with DLB die from complications of the disease, little is known regarding what factors predict impending end of life or are associated with a quality end of life.

METHODS AND ANALYSIS

This is a multisite longitudinal cohort study. Participants are being recruited from five academic centres providing subspecialty DLB care and volunteers through the Lewy Body Dementia Association (not receiving specialty care). Dyads must be US residents, include individuals with a clinical diagnosis of DLB and at least moderate-to-severe dementia and include the primary caregiver, who must pass a brief cognitive screen. The first dyad was enrolled 25 February 2021; recruitment is ongoing. Dyads will attend study visits every 6 months through the end of life or 3 years. Study visits will occur in-person or virtually. Measures include demographics, DLB characteristics, caregiver considerations, quality of life and satisfaction with end-of-life experiences. For dyads where the individual with DLB dies, the caregiver will complete a final study visit 3 months after the death to assess grief, recovery and quality of the end-of-life experience. Terminal trend models will be employed to identify significant predictors of approaching end of life (death in the next 6 months). Similar models will assess caregiver factors (eg, grief, satisfaction with end-of-life experience) after the death of the individual with DLB. A qualitative descriptive analysis approach will evaluate interview transcripts regarding end-of-life experiences.

ETHICS AND DISSEMINATION

This study was approved by the University of Florida institutional review board (IRB202001438) and is listed on clinicaltrials.gov (NCT04829656). Data sharing follows National Institutes of Health policies. Study results will be disseminated via traditional scientific strategies (conferences, publications) and through collaborating with the Lewy Body Dementia Association, National Institute on Aging and other partnerships.

Community-based short-term integrated palliative and supportive care reduces symptom distress for older people with chronic noncancer conditions compared with usual care: A randomised controlled single-blind mixed method trial

BACKGROUND

Globally, a rising number of people live into advanced age and die with multimorbidity and frailty. Palliative care is advocated as a person-centred approach to reduce health-related suffering and promote quality of life. However, no evidence-based interventions exist to deliver community-based palliative care for this population.

AIM

To evaluate the impact of the short-term integrated palliative and supportive care intervention for older people living with chronic noncancer conditions and frailty on clinical and economic outcomes and perceptions of care.

DESIGN

Single-blind trial with random block assignment to usual care or the intervention and usual care. The intervention comprised integrated person-centred palliative care delivered by multidisciplinary palliative care teams working with general practitioners and community nurses. Main outcome was change in five key palliative care symptoms from baseline to 12-weeks. Data analysis used intention to treat and complete cases to examine the mean difference in change scores and effect size between the trial arms. Economic evaluation used cost-effectiveness planes and qualitative interviews explored perceptions of the intervention.

SETTING/PARTICIPANTS

Four National Health Service general practices in England with recruitment of patients aged ≥75 years, with moderate to severe frailty, chronic noncancer condition(s) and ≥2 symptoms or concerns, and family caregivers when available.

RESULTS

50 patients were randomly assigned to receive usual care (n = 26, mean age 86.0 years) or the intervention and usual care (n = 24, mean age 85.3 years), and 26 caregivers (control n = 16, mean age 77.0 years; intervention n = 10, mean age 77.3 years). Participants lived at home (n = 48) or care home (n = 2). Complete case analysis (n = 48) on the main outcome showed reduced symptom distress between the intervention compared with usual care (mean difference -1.20, 95% confidence interval -2.37 to -0.027) and medium effect size (omega squared = 0.071). Symptom distress reduced with decreased costs from the intervention compared with usual care, demonstrating cost-effectiveness. Patient (n = 19) and caregiver (n = 9) interviews generated themes about the intervention of 'Little things make a big difference' with optimal management of symptoms and 'Care beyond medicines' of psychosocial support to accommodate decline and maintain independence.

CONCLUSIONS

This palliative and supportive care intervention is an effective and cost-effective approach to reduce symptom distress for older people severely affected by chronic noncancer conditions. It is a clinically effective way to integrate specialist palliative care with primary and community care for older people with chronic conditions. Further research is indicated to examine its implementation more widely for people at home and in care homes.

TRIAL REGISTRATION

Controlled-Trials.com ISRCTN 45837097 Tweetable abstract: Specialist palliative care integrated with district nurses and GPs is cost-effective to reduce symptom distress for older people severely affected by chronic conditions.

The Role of the Palliative Care Registered Nurse in the Nursing Facility Setting

There is a growing recognition of significant, unmet palliative care needs in nursing facilities, yet limitations in the workforce limit access to palliative care services. Attention to palliation is particularly important when there are efforts to reduce hospitalizations to help ensure there are no unintended harms associated with treating residents in place. A specialized palliative care registered nurse (PCRN) role was developed as part of the OPTIMISTIC (Optimizing Patient Transfers, Impacting Medical quality, and Improving Symptoms: Transforming Institutional Care) program, a federally funded project to reduce potentially avoidable hospitalizations. Working in collaboration with existing clinical staff and medical providers, the PCRN focuses on managing symptoms, advance care planning, achieving goal concordant care, and promoting quality of life. The PCRN serves as a resource for families through education and support. The PCRN also provides education and mentorship to staff to increase their comfort, knowledge, and skills with end-of-life care. The goals of this article are to provide an overview of the PCRN role and its implementation in nursing facilities and describe core functions that are transferrable to other contexts.

Constructing a new role for family carers and volunteers providing care towards the end of life: an action research approach exploring a new model of hospice care

The objective of this study was to understand the conceptualisation and development of a novel way of providing end-of-life care in a Cottage Hospice setting, with a focus on the role of family carers and volunteers within this care model. A participatory action research design enabled a situational analysis, together with change processes. The study setting was a hospice in the South of England, and its network of wider associates in the local health economy. Participants were purposively sampled to provide relevant information. Data collection (2017-2018) included documents (e.g., meeting minutes) and interviews (individual and group) with external (e.g., GPs) and internal (e.g., staff, managers, volunteers, patients, family carers) stakeholders. These were followed by action cycles conducted by a core action group which explored issues related to family and young carers, the relationship between the main and Cottage Hospices and workforce engagement with the change process. Iterative, inductive, thematic analysis was followed by axial coding facilitated within NVivo. Twenty-six individual and eight follow-up interviews, two group interviews and five discrete action cycles were completed. At the core was a focus on disruption of the norm of professionally provided and mediated care, with three main themes: imagining the future of Cottage Hospice (growing demand, a home-like space, innovative roles for families and volunteers); developing the role of family caregivers (making agreements, meeting needs, social inclusion and the 'unknown' expectations) and quality and safety issues (negative perceptions, personalised care and volunteer roles). Change was viewed as both a threat and an opportunity. Cottage Hospice represents the possibility of a truly new way of meeting the needs of dying people and their families, and could act as a template for progressive service developments elsewhere.

Culture in the spotlight-cultural adaptation and content validity of the integrated palliative care outcome scale for dementia: A cognitive interview study

BACKGROUND

Dementia is a life-limiting disease with high symptom burden. The Integrated Palliative Care Outcome Scale for Dementia (IPOS-Dem) is the first comprehensive person-centered measure to identify and measure palliative care needs of people with dementia. However, such a measure is missing in the German health care system.

AIM

To develop a culturally adapted German version of the IPOS-Dem and determine its content validity as a foundation for comprehensive psychometric testing.

DESIGN

Cognitive interview study with intermittent analysis and questionnaire adaptation. Interview guide and coding frame followed thematic analysis according to Willis complemented by Tourangeau's model of cognitive aspects of survey methodology: comprehension, retrieval, judgment, response.

PARTICIPANTS

Purposive sample with professionals (n = 29) and family carers (n = 6) of people with advanced dementia in seven nursing homes and person's own home care in four interview rounds (n = 11; 10; 7; 7).

RESULTS

IPOS-Dem was regarded as comprehensive and accessible. Cultural adaption pertained to issues of comprehension and judgment. Comprehension challenges referred to the person-centered concept of "being affected by" used in the POS-measures. Judgment problems related to persons with limited communication causing challenges in assessment.

CONCLUSION

Most issues of cultural adaptation could be addressed by questionnaire modifications. However, interviews unveiled fundamental challenges for using proxy reported person-centered assessments. Continuous training on how to use the instrument is imperative to integrate the person-centered approach of palliative care into nursing homes as a key provider of generalist palliative care for people with dementia. The refined version is ready for psychometric testing.

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

BACKGROUND

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

AIMS

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

METHODS

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

FINDINGS

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

CONCLUSION

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

Preplanned participation of paramedics in end-of-life care at home: A retrospective cohort study

BACKGROUND

Paramedics commonly face acute crises of patients in palliative care, but their involvement in end-of-life care is not planned systematically.

AIM

To evaluate a protocol for end-of-life care at home including pre-planned integration of paramedics and end-of-life care wards.

DESIGN

Paramedic visits to patients in end-of-life care protocol were retrospectively studied.

SETTING/PARTICIPANTS

All of the patients who had registered for the protocol between 1 March 2015 and 28 February 2017 in North Karelia, Finland, were included in this study.

RESULTS

A total of 256 patients were registered for the protocol and 306 visits by paramedic were needed. A need for symptom control (38%) and transportation (29%) were the most common reasons for a visit. Paramedics visited 43% and 70% of the patients in areas with and without 24/7 palliative home care services, respectively (p < 0.001); while 58% of all the visits were done outside of office hours. Problems were resolved at home in 31% of the visits. The patient was transferred to a pre-planned end-of-life care ward and to an emergency department in 48% and 16% of the cases, respectively. More patients died in end-of-life care wards in areas without (54%) than with (33%) 24/7 home care services (p = 0.001).

CONCLUSIONS

Integration of paramedics into end-of-life care at home is reasonable especially in rural areas without 24/7 palliative care services and outside of office hours. The majority of patients can be managed at home or with the help of an end-of-life care ward without an emergency visit.

Higher Prevalence of Dementia but No Change in Total Comfort While Dying among Nursing Home Residents with Dementia between 2010 and 2015: Results from Two Retrospective Epidemiological Studies

Important policy developments in dementia and palliative care in nursing homes between 2010 and 2015 in Flanders, Belgium might have influenced which people die in nursing homes and how they die. We aimed to examine differences between 2010 and 2015 in the prevalence and characteristics of residents with dementia in nursing homes in Flanders, and their palliative care service use and comfort in the last week of life. We used two retrospective epidemiological studies, including 198 residents in 2010 and 183 in 2015, who died with dementia in representative samples of nursing homes in Flanders. We found a 15%-point increase in dementia prevalence (p-value < 0.01), with a total of 11%-point decrease in severe to very severe cognitive impairment (p = 0.04). Controlling for residents’ characteristics, in the last week of life, there was an increase in the use of pain assessment (+20%-point; p < 0.03) but no change in total comfort. The higher prevalence of dementia in nursing homes with no change in residents’ total comfort while dying emphasizes an urgent need to better support nursing homes in improving their capacities to provide timely and high-quality palliative care services to more residents dying with dementia.

Nutrition and hydration for people living with dementia near the end of life: A qualitative systematic review

AIMS

To synthesize the qualitative evidence of the views and experiences of people living with dementia, family carers, and practitioners on practice related to nutrition and hydration of people living with dementia who are nearing end of life.

DESIGN

Systematic review and narrative synthesis of qualitative studies.

DATA SOURCES

MEDLINE, Embase, PsycINFO, CINAHL.

REVIEW METHODS

Databases were searched for qualitative studies from January 2000-February 2020. Quantitative studies, or studies reporting on biological mechanisms, assessments, scales or diagnostic tools were excluded. Results were synthesized using a narrative synthesis approach with thematic analysis.

RESULTS

Twenty studies were included; 15 explored the views of practitioners working with people living with dementia in long-term care settings or in hospitals. Four themes were developed: challenges of supporting nutrition and hydration; balancing the views of all parties involved with 'the right thing to do'; national context and sociocultural influences; and strategies to support nutrition and hydration near the end of life in dementia.

CONCLUSION

The complexity of supporting nutrition and hydration near the end of life for someone living with dementia relates to national context, lack of knowledge, and limited planning while the person can communicate.

IMPACT

This review summarizes practitioners and families' experiences and highlights the need to include people living with dementia in studies to help understand their views and preferences about nutrition and hydration near the end of life; and those of their families supporting them in the community. The review findings are relevant to multidisciplinary teams who can learn from strategies to help with nutrition and hydration decisions and support.

Inadequate completion of advance care directives by individuals with dementia: national audit of health and aged care facilities

OBJECTIVES

(i) Describe the prevalence and type of advance care directives (ACDs) and other advance care planning (ACP) documentation completed by persons with dementia, healthcare providers and others on behalf of a person with dementia; (ii) identify the personal and ACP programme characteristics associated with having ACP documentation in the health record; (iii) identify the personal and ACP programme characteristics associated with having a self-completed ACD.

METHODS

A multicentre audit was undertaken in Australian hospitals, general practices and residential aged care facilities. Auditors extracted demographic and ACP data from the records of eligible patients. ACP programme characteristics were provided by a site representative. Logistic and multinomial regression were used respectively to examine the factors associated with completion of any ACP documentation, and self-completion of an ACD by persons with dementia.

RESULTS

A total of 1388 people with dementia (33.2%) from 96 sites were included. Overall, 60.8% (n=844) had ACP documentation; 31.6% (n=438) had a self-completed ACD and 29.3% (n=406) had an ACP document completed by a health professional or someone else on their behalf. Older participants were more likely to have ACP documented. Multivariate analyses indicated the odds of having self-completed ACP documents, compared with no advance care plan or ACP completed by someone else, were significantly influenced by age, country of birth, setting and whether the site had ACP training, policies or guidelines.

DISCUSSION

While 60% of people with dementia had some form of ACP documentation, only half of the cases in which ACP was documented included an ACD completed by the person themselves.

Neuropsychiatric Symptoms by Cognitive Status for Mexican-Americans Aged 85 and Older

Few studies have investigated the relationship between neuropsychiatric symptoms (NPS) and cognitive status among older Mexican-American adults. Our objective was to describe the NPS of Mexican-Americans 85 years and older according to cognitive status. Data came from Wave 9 (conducted in 2016) of the Hispanic Established Populations for the Epidemiological Study of the Elderly. The final sample consisted of 381 care recipients ≥85 years. The 12-item Neuropsychiatric Inventory was administered to measure NPS among care recipients. Cognitive impairment was defined as a score of ≤18 on the Mini Mental State Exam or by clinical diagnosis of dementia as reported by the caregiver. Logistic regression models were used to estimate the average marginal effect (range = -1 to 1) of cognitive impairment on NPS, controlling for care-recipient characteristics. Overall, 259 (68.0%) participants had one or more NPS. Approximately 87% of care recipients with cognitive impairment had at least one NPS compared to 55.8% of those without cognitive impairment (p < .01). The predicted probability of having one or more NPS was 0.25% points (95% CI = 0.14-0.35) higher for participants with cognitive impairment than those without. NPS are present in the majority of very old Mexican American adults, particularly in those with cognitive impairment.

Prognostication in Home-Dwelling Patients with Advanced Dementia: The Palliative Support DEMentia Model (PalS-DEM)

OBJECTIVE

Difficulties with prognostication prevent more patients with advanced dementia from receiving timely palliative support. The aim of this study is to develop and validate a prognostic model for 6-month and 1-year mortality in home-dwelling patients with advanced dementia.

DESIGN

Prospective cohort study.

SETTING AND PARTICIPANTS

The data set of 555 home-dwelling patients with dementia at Functional Assessment Staging Test stage 7 was split into derivation (n = 275) and validation (n = 280) cohorts.

METHODS

Cox proportional hazards regression modeled survival in the derivation cohort using prognostic variables identified in univariate analysis. The model was validated internally and using 10-fold cross-validation. Area under the receiver operating characteristic curve measured the accuracy of the final model.

RESULTS

Four hundred nineteen (75.5%) patients died with a median follow-up of 47 days [interquartile range (IQR) 161]. Prognostic variables in the multivariate model included serum albumin level, dementia etiology, number of homecare admission criteria fulfilled, presence of moderate to severe chronic kidney disease, peripheral vascular disease, quality of life in late-stage dementia scores, housing type, and the Australian National Sub-Acute and Non-Acute Patient palliative care phase. The model was refined into a parsimonious 6-variable model [Palliative Support DEMentia Model (PalS-DEM)] consisting of age, dementia etiology, Functional Assessment Staging Test stage, Charlson Comorbidity Index scores, Australian National Sub-Acute and Non-Acute Patient palliative care phase, and 30-day readmission frequency for the prediction of 1-year mortality. The area under the receiver operating characteristic curve was 0.65 (95% confidence interval 0.59-0.70). Risk scores categorized patients into 3 prognostic groups, with a median survival of 175 days (IQR 365), 104 days (IQR 246), and 19 days (IQR 88) for the low-risk (0‒1 points), moderate-risk (2‒4), and high-risk (≥5) groups, respectively.

CONCLUSIONS AND IMPLICATIONS

The PalS-DEM identifies patients at high risk of death in the next 1 year. The model produced consistent survival results across the derivation, validation, and cross-validation cohorts and will help healthcare providers identify patients with advanced dementia earlier for palliative care.

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.

Challenges in home care at the end stage of dementia: Hospice units vs. home care units. A qualitative study

Home hospice units specializing in palliative end-of-life care are uncommon despite the theoretical benefit for people with end stage dementia (PWESD). We described the challenges of caring for PWESD and their families using 24 semi-structured in-depth interviews with professional staff members from two care settings-home hospice units and home care units-in Israel. Staff described end-of-life care for PWESD in four sub-themes: dementia as an end-stage disease; appropriateness of palliative care for PWESD; a family member at the center of care; and "dying-in-place" versus hospitalization. Our findings may enable better services and quality of care for PWESD living at home.

A study protocol for the development of a multivariable model predicting 6- and 12-month mortality for people with dementia living in residential aged care facilities (RACFs) in Australia

BACKGROUND

For residential aged care facility (RACF) residents with dementia, lack of prognostic guidance presents a significant challenge for end of life care planning. In an attempt to address this issue, models have been developed to assess mortality risk for people with advanced dementia, predominantly using long-term care minimum data set (MDS) information from the USA. A limitation of these models is that the information contained within the MDS used for model development was not collected for the purpose of identifying prognostic factors. The models developed using MDS data have had relatively modest ability to discriminate mortality risk and are difficult to apply outside the MDS setting. This study will aim to develop a model to estimate 6- and 12-month mortality risk for people with dementia from prognostic indicators recorded during usual clinical care provided in RACFs in Australia.

METHODS

A secondary analysis will be conducted for a cohort of people with dementia from RACFs participating in a cluster-randomized trial of a palliative care education intervention (IMPETUS-D). Ten prognostic indicator variables were identified based on a literature review of clinical features associated with increased mortality for people with dementia living in RACFs. Variables will be extracted from RACF files at baseline and mortality measured at 6 and 12 months after baseline data collection. A multivariable logistic regression model will be developed for 6- and 12-month mortality outcome measures using backwards elimination with a fractional polynomial approach for continuous variables. Internal validation will be undertaken using bootstrapping methods. Discrimination of the model for 6- and 12-month mortality will be presented as receiver operating curves with c statistics. Calibration curves will be presented comparing observed and predicted event rates for each decile of risk as well as flexible calibration curves derived using loess-based functions.

DISCUSSION

The model developed in this study aims to improve clinical assessment of mortality risk for people with dementia living in RACFs in Australia. Further external validation in different populations will be required before the model could be developed into a tool to assist with clinical decision-making in the future.

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.

Caregiver-Reported Barriers to Quality End-of-Life Care in Dementia With Lewy Bodies: A Qualitative Analysis

OBJECTIVE

This study investigated barriers to quality end-of-life (EOL) care in the context of dementia with Lewy bodies (DLB), one of the most common degenerative dementias in the United States.

METHODS

The study consisted of telephone interviews with caregivers and family members of individuals who died with DLB in the last 5 years. Interviews used a semi-structured questionnaire. Investigators employed a qualitative descriptive approach to analyze interview transcripts and identify common barriers to quality EOL care.

RESULTS

Thirty participants completed interviews. Reported barriers to quality EOL experiences in DLB pertained to the DLB diagnosis itself and factors relating to the US health-care system, facilities, hospice, and health-care providers (physicians and staff). Commonly reported barriers included lack of recognition and knowledge of DLB, lack of education regarding what to expect, poor coordination of care and communication across health-care teams and circumstances, and difficulty accessing health-care resources including skilled nursing facility placement and hospice.

CONCLUSION

Many identified themes were consistent with published barriers to quality EOL care in dementia. However, DLB-specific EOL considerations included diagnostic challenges, lack of knowledge regarding DLB and resultant prescribing errors, difficulty accessing resources due to behavioral changes in DLB, and waiting to meet Medicare dementia hospice guidelines. Improving EOL experiences in DLB will require a multifaceted approach, starting with improving DLB recognition and provider knowledge. More research is needed to improve recognition of EOL in DLB and factors that drive quality EOL experiences.

Challenges faced by patients, relatives and clinicians in end-stage dementia decision-making: a qualitative study of swallowing problems

BACKGROUND

Decision-making in end-stage dementia (ESD) is a complex process involving medical, social, legal and ethical issues. In ESD, the person suffers from severe cognitive problems leading to a loss of capacity to decide matters regarding health and end-of-life issues. The decisional responsibility is usually passed to clinicians and relatives who can face significant difficulty in making moral decisions, particularly in the presence of life-threatening swallowing problems.

AIM

This study aimed to understand the decision-making processes of clinical teams and relatives in addressing life-threatening swallowing difficulties in ESD in long-term care in Malta.

METHOD

The study followed a qualitative approach where six case studies, involving six different teams and relatives of six different patients, were interviewed retrospectively to understand their decision-making in connection with the management of swallowing difficulties in ESD. Data were collected through semistructured interviews with each stakeholder. All data were transcribed and subjected to thematic analysis.

RESULTS

Four themes were identified: the vulnerability of patients in dementia decision-making; the difficult role of relatives in decision-making; the decisional conflict between aggressive care through tube feeding versus oral comfort feeding; a consensus-building decision-making process as ideal to facilitate agreement and respect for patient's dignity.

CONCLUSION

Decision-making to manage swallowing difficulties in ESD is a challenging process, which involves an interpretation of personal values, beliefs, patient preferences, care needs and clinical practice. Better communication between clinicians and relatives in dementia helps promote agreement between stakeholders leading to a care plan that respects the dignity of patients at their end of life.

Empowering Better End-of-Life Dementia Care (EMBED-Care): A mixed methods protocol to achieve integrated person-centred care across settings

OBJECTIVES

Globally, the number of people with dementia who have palliative care needs will increase fourfold over the next 40 years. The Empowering Better End-of-Life Dementia Care (EMBED-Care) Programme aims to deliver a step change in care through a large sequential study, spanning multiple work streams.

METHODS

We will use mixed methods across settings where people with dementia live and die: their own homes, care homes, and hospitals. Beginning with policy syntheses and reviews of interventions, we will develop a conceptual framework and underpinning theory of change. We will use linked data sets to explore current service use, care transitions, and inequalities and predict future need for end-of-life dementia care. Longitudinal cohort studies of people with dementia (including young onset and prion dementias) and their carers will describe care transitions, quality of life, symptoms, formal and informal care provision, and costs. Data will be synthesised, underpinned by the Knowledge-to-Action Implementation Framework, to design a novel complex intervention to support assessment, decision making, and communication between patients, carers, and inter-professional teams. This will be feasibility and pilot tested in UK settings. Patient and public involvement and engagement, innovative work with artists, policymakers, and third sector organisations are embedded to drive impact. We will build research capacity and develop an international network for excellence in dementia palliative care.

CONCLUSIONS

EMBED-Care will help us understand current and future need, develop novel cost-effective care innovations, build research capacity, and promote international collaborations in research and practice to ensure people live and die well with dementia.

Processes of consent in research for adults with impaired mental capacity nearing the end of life: systematic review and transparent expert consultation (MORECare_Capacity statement)

BACKGROUND

Involving adults lacking capacity (ALC) in research on end of life care (EoLC) or serious illness is important, but often omitted. We aimed to develop evidence-based guidance on how best to include individuals with impaired capacity nearing the end of life in research, by identifying the challenges and solutions for processes of consent across the capacity spectrum.

METHODS

Methods Of Researching End of Life Care_Capacity (MORECare_C) furthers the MORECare statement on research evaluating EoLC. We used simultaneous methods of systematic review and transparent expert consultation (TEC). The systematic review involved four electronic databases searches. The eligibility criteria identified studies involving adults with serious illness and impaired capacity, and methods for recruitment in research, implementing the research methods, and exploring public attitudes. The TEC involved stakeholder consultation to discuss and generate recommendations, and a Delphi survey and an expert 'think-tank' to explore consensus. We narratively synthesised the literature mapping processes of consent with recruitment outcomes, solutions, and challenges. We explored recommendation consensus using descriptive statistics. Synthesis of all the findings informed the guidance statement.

RESULTS

Of the 5539 articles identified, 91 met eligibility. The studies encompassed people with dementia (27%) and in palliative care (18%). Seventy-five percent used observational designs. Studies on research methods (37 studies) focused on processes of proxy decision-making, advance consent, and deferred consent. Studies implementing research methods (30 studies) demonstrated the role of family members as both proxy decision-makers and supporting decision-making for the person with impaired capacity. The TEC involved 43 participants who generated 29 recommendations, with consensus that indicated. Key areas were the timeliness of the consent process and maximising an individual's decisional capacity. The think-tank (n = 19) refined equivocal recommendations including supporting proxy decision-makers, training practitioners, and incorporating legislative frameworks.

CONCLUSIONS

The MORECare_C statement details 20 solutions to recruit ALC nearing the EoL in research. The statement provides much needed guidance to enrol individuals with serious illness in research. Key is involving family members early and designing study procedures to accommodate variable and changeable levels of capacity. The statement demonstrates the ethical imperative and processes of recruiting adults across the capacity spectrum in varying populations and settings.

The benefits of community-based participatory arts activities for people living with dementia: a thematic scoping review

BACKGROUND

The drive towards living well with dementia has resulted in a growing recognition of the value of community-based participatory arts activities. This review aimed to explore their overall impact and holistic benefits for people with early to moderate stages of dementia.

METHODS

Using a scoping review methodology and thematic analysis, this review explored relevant literature published between 2008 and 2019.

RESULTS

26 published papers were identified, comprising visual arts, literary arts, comedy, music and dance. The key themes included person-centred, in-the-moment approaches; participation and communication; attention and cognition; social cohesion and relationships; and the role of space, place and objects.

CONCLUSIONS

There is strong evidence in support of using participatory arts for dementia, regardless of art form. In-the-moment and person-centred approaches were deemed impactful. Further research is needed to explore the importance of setting, material culture and the methodological or theoretical perspectives in participatory arts and dementia research.

Introduction to living with advanced dementia series

This is the introductory article in a six-part series in Nursing Older People exploring the nursing care of people living with advanced dementia. It discusses the complex and progressive array of nursing required to meet the needs of individuals, the provision of personal care, learning and leadership, meaningful activity, and palliative and end of life care. A main theme of the series is the exceptional nursing skills and knowledge required to deliver evidence-informed care with compassion and respect for people living with advanced dementia. This introductory article provides background information to contextualise advanced dementia and identify the main challenges facing nurses, nurse educators and nurse leaders.

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.

The value of dementia care towards the end of life-A contingent valuation study

OBJECTIVES

A dementia nurse specialist (DNS) is expected to improve the quality of care and support to people with dementia nearing, and at, the end of life (EoL) by facilitating some key features of care. The aim of this study was to estimate willingness-to-pay (WTP) values from the general public perspective, for the different levels of support that the DNS can provide.

METHODS

Contingent valuation methods were used to elicit the maximum WTP for scenarios describing different types of support provided by the DNS for EoL care in dementia. In a general population online survey, 1002 participants aged 18 years or more sampled from the United Kingdom provided valuations. Five scenarios were valued with mean WTP value calculated for each scenario along with the relationship between mean WTP and participant characteristics.

RESULTS

The mean WTP varied across scenarios with higher values for the scenarios offering more features. Participants with some experience of dementia were willing to pay more compared with those with no experience. WTP values were higher for high-income groups compared with the lowest income level (P < .05). There was no evidence to suggest that respondent characteristics such as age, gender, family size, health utility or education status influenced the WTP values.

CONCLUSION

The general population values the anticipated improvement in dementia care provided by a DNS. This study will help inform judgements on interventions to improve the quality of EoL care.

A narrative review of facilitating and inhibiting factors in advance care planning initiation in people with dementia

Aim

To identify and assess factors that affect the decisions to initiate advance care planning (ACP) amongst people living with dementia (PwD).

Findings

All articles included for the analysis came from countries that have supportive regulations and guidelines for ACP. ACP initiation amongst PwD is a complex decision that involves several stakeholders who have different knowledge and attitudes of ACP.

Message

More research is required on ACP education, initiation timing given the disease trajectory, and changing family dynamics overtime.

Electronic supplementary material

The online version of this article (10.1007/s41999-020-00314-1) contains supplementary material, which is available to authorized users.

Purpose of the review

To identify and assess factors that affect the decisions to initiate advance care planning (ACP) amongst people living with dementia (PwD).

Methods

A narrative review was conducted. A keyword search of Medline, CINAHL PsycINFO, and Web of Sciences databases produced 22,234 articles. Four reviewers independently applying inclusion/exclusion criteria resulted in 39 articles. Discrepancies were settled in discussion.

Results

Twenty-eight primary studies and eleven review articles remained. Narrative analysis generated five categories of facilitating and inhibitory factors: people with dementia, family orientation, healthcare professionals (HCP), systemic and contextual factors, and time factors. Key facilitators of ACP initiation were (i) healthcare settings with supportive policies and guidelines, (ii) family members and HCPs who have a supportive relationship with PwD, and (iii) HCPs who received ACP education. Key inhibitors were: (i) lack of knowledge about the dementia trajectory in stakeholders, (ii) lack of ACP knowledge, and (iii) unclear timing to initiate an ACP.

Conclusion

This review highlighted the main challenges associated with optimal ACP initiation with PwD. To encourage effective ACP initiation with PwD, succinct policies and guidelines for clinical commissioners are needed. ACP also needs to be discussed with family members in an informal, iterative manner. More research is required on initiation timing given the disease trajectory and changing family dynamics.

Electronic supplementary material

The online version of this article (10.1007/s41999-020-00314-1) contains supplementary material, which is available to authorized users.

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

BACKGROUND

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

AIM

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

DESIGN

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

DATA SOURCES

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

RESULTS

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

CONCLUSION

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

Healthcare utilization and monetary costs associated with agitation in UK care home residents with advanced dementia: a prospective cohort study

OBJECTIVE

Nearly half of care home residents with advanced dementia have clinically significant agitation. Little is known about costs associated with these symptoms toward the end of life. We calculated monetary costs associated with agitation from UK National Health Service, personal social services, and societal perspectives.

DESIGN

Prospective cohort study.

SETTING

Thirteen nursing homes in London and the southeast of England.

PARTICIPANTS

Seventy-nine people with advanced dementia (Functional Assessment Staging Tool grade 6e and above) residing in nursing homes, and thirty-five of their informal carers.

MEASUREMENTS

Data collected at study entry and monthly for up to 9 months, extrapolated for expression per annum. Agitation was assessed using the Cohen-Mansfield Agitation Inventory (CMAI). Health and social care costs of residing in care homes, and costs of contacts with health and social care services were calculated from national unit costs; for a societal perspective, costs of providing informal care were estimated using the resource utilization in dementia (RUD)-Lite scale.

RESULTS

After adjustment, health and social care costs, and costs of providing informal care varied significantly by level of agitation as death approached, from £23,000 over a 1-year period with no agitation symptoms (CMAI agitation score 0-10) to £45,000 at the most severe level (CMAI agitation score >100). On average, agitation accounted for 30% of health and social care costs. Informal care costs were substantial, constituting 29% of total costs.

CONCLUSIONS

With the increasing prevalence of dementia, costs of care will impact on healthcare and social services systems, as well as informal carers. Agitation is a key driver of these costs in people with advanced dementia presenting complex challenges for symptom management, service planners, and providers.

Epidemiology and mental illness in old age

This is an overview of epidemiology relevant to mental health problems in old age. We start by reviewing some basic terminology: the definitions of prevalence and incidence; the difference between descriptive and analytical epidemiology; the differences between study designs, including cross-sectional, case–control and cohort studies. We then cover the main epidemiological features of the major psychiatric diseases that affect older people (dementia and its different types, depression, late-onset schizophrenia, bipolar affective disorder, delirium, anxiety-related disorders, eating disorders, alcohol and substance misuse, personality disorders) and suicide.

We end with some descriptive statistics regarding quality of life in older people.

Dying With Dementia: Caregiver Observations of Their Family Members' Physical Decline and Behavioral or Psychological Changes During Their Last Days

Family caregivers of older persons with dementia have significant challenges across many domains. These reported problems encountered over their caregiving time are for many reasons, but what makes the caretaking difficult is complicated by both the unknown nature of the dementia disease and the dying trajectory. While there are studies, primarily from health-care professionals, of this dying process and the last few weeks of life for older persons with dementia, much less is known directly from the family caregivers' perspectives and experiences. This qualitative study of 30 caregivers of family members aged 65 years and older who died with dementia-related diagnoses used in-depth qualitative interviews conducted over a 12-month period and directed content analysis to understand the data. The study asked what physical, behavioral, and psychological changes they observed and experienced during their family members' last weeks of life. Three primary themes were identified around behavioral and psychological changes: (a) they become different people, (b) did not recognize caregiver, and (c) wandering and getting lost; and two primary themes identified physical decline: (a) system started shutting down and (b) drastically diminished self-sufficiency. Implications for families and professionals are reviewed and discussed.

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.

Palliative Care in Advanced Dementia

Dementia syndrome is common and expected to increase significantly among older people and characterized by the loss of cognitive, psychological and physical functions. Palliative care is applicable for people with dementia, however they are less likely to have access to palliative care. This narrative review summarizes specifics of palliative care in advanced dementia. Most people with advanced dementia live and die in institutional care and they suffer a range of burdensome symptoms and complications. Shortly before dying people with advanced dementia suffer symptoms as pain, eating problems, breathlessness, neuropsychiatric symptoms, and complications as respiratory or urinary infections and frequently experience burdensome transitions. Pharmacological and nonpharmacological interventions may reduce symptom burden. Sensitive observation and appropriate assessment tools enable health professionals to assess symptoms and needs and to evaluate interventions. Due to lack of decisional capacity, proxy decision making is often necessary. Advanced care planning is an opportunity establishing values and preferences and is associated with comfort and decrease of burdensome interventions. Family carers are important for people with advanced dementia they also experience distress and are in need for support. Recommendations refer to early integration of palliative care, recognizing signs of approaching death, symptom assessment and management, advanced care planning, person-centered care, continuity of care, and collaboration of health care providers.

End of life care practice and symptom management outcomes of nursing home residents with dementia: secondary analyses of IQUARE trial

PURPOSE

End-of-life care is a central issue in nursing homes. Poor care outcomes have been reported, especially among residents with dementia. Our aim was two-fold: to assess whether the diagnosis of dementia was associated with specific patterns of care and symptom management for residents with dementia during the last 6 months of life, and to compare these patterns of care between residents with dementia who died within 6 months and those who survived longer.

METHODS

Secondary prospective analyses of the IQUARE trial (trial registration number NCT01703689). 175 nursing homes in South West France. Residents with and without dementia at baseline (May-June 2011), stratified according to their vital status at 6-month follow-up.

RESULTS

Of 6275 residents enrolled in IQUARE study (including 2688 with dementia), 494 (7.9%) died within 6 months. Compared to residents without dementia (n = 254), those with dementia (n = 240) were less likely to be self-sufficient (OR = 0.08, 95% CI 0.01-0.64). They were more likely to have physical restraints (OR = 1.65, 95% CI 1.08-2.51) and less likely to be prescribed benzodiazepines (OR = 0.58, 95% CI 0.38-0.88). Among residents with dementia, those who died during the first 6 months of follow-up were more likely to be identified with a formal "end-of-life" status (OR = 5.71, 95% CI 3.48-9.37) although such identification remains low with only 15% of them. They were more likely to experience pain (OR = 1.43, 95% CI 1.04-1.97) and to be physically restrained (OR = 1.46, 95% CI 1.08-1.98). However, pain relief and psychological distress management were not improved.

CONCLUSIONS

Poor quality indicators such as physical restraints are associated with end-of-life care for residents with dementia. Among symptom management outcomes, pain medication remains low even if pain complaint increased at life end.

The key factors for the engagement of primary stakeholders in decision-making for the future care of people with dementia living in the community: a systematic integrative review

BACKGROUND

Engagement of people with dementia who are living in the community, their family or carers, and healthcare professionals in decision-making related to their future care is an area yet to be explored in the literature. In particular, little is known about the factors most likely to underpin their engagement.

OBJECTIVES

To identify key factors for the engagement of the person with dementia living in the community, as well as their family or carer and their healthcare professionals in decision-making processes related to future care.

DESIGN

This is an integrative review guided by the PRISMA guidelines; the Mixed Methods Appraisal Tool was used to assess study quality. MEDLINE, PubMed, CINAHL, PsycINFO and Embase databases were searched for articles published from 2012 to 2018 that focused on people with dementia who live in the community, their family or carers, and community-based healthcare professionals.

RESULTS

Twenty articles were included in the review, and six key factors were identified through thematic analysis: knowledge and understanding of dementia and decision-making for the future, valuing decision-making for the future, healthcare professionals' communication skills, timing of initiating conversations, relationship quality, and orientation to the future.

CONCLUSION

This review identifies the six key factors required for the engagement of the three primary key stakeholders in decision-making about the future care of people with dementia. It also situates the factors within the complex context in which people with dementia, their family or carers, and healthcare professionals typically find themselves.

Palliative Care for Dementia: 2020 Update

Dementia management is complicated by neuropsychiatric symptoms such that the longitudinal care of a psychiatrist or other mental health provider is often an essential part of patient care and a major source of family support. Given the importance of end-of-life continuity of care, the involvement of psychiatry in palliative and hospice services affords an important opportunity for growth. Common challenges involve sharing prognostic information with patients and families to aid in advance planning, and management of persistent pain and nutritional issues. Future research will yield important new insights and guidelines for care.

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.

Agitation near the end of life with dementia: An ethnographic study of care

Background and objectives

Agitation is common in people living with dementia especially at the end of life. We examined how staff interpreted agitation behavior in people with dementia nearing end of life, how this may influence their responses and its impact on the quality of care.

Research design

Ethnographic study. Structured and semi-structured non-participant observations (referred to subsequently in this paper as “structured observations”) of people living with dementia nearing the end of life in hospital and care homes (south-east England) and in-depth interviews with staff, conducted August 2015-March 2017.

Methods

Three data sources: 1) detailed field notes, 2) observations using a structured tool and checklist for behaviors classed as agitation and staff and institutional responses, 3) staff semi-structured qualitative interviews. We calculated the time participants were agitated and described staff responses. Data sources were analyzed separately, developed continuously and relationally during the study and synthesized where appropriate.

Results

We identified two main ‘ideal types’ of staff explanatory models for agitation: In the first, staff attribute agitated behaviors to the person’s “moral judgement”, making them prone to rejecting or punitive responses. In the second staff adopt a more “needs-based” approach in which agitation behaviors are regarded as meaningful and managed with proactive and investigative approaches. These different approaches appear to have significant consequences for the timing, frequency and quality of staff response. While these models may overlap they tend to reflect distinct organizational resources and values.

Conclusions

Care worker knowledge about agitation is not enough, and staff need organizational support to care better for people living with dementia towards end of life. Positional theory may help to explain much of the cultural-structural context that produces staff disengagement from people with dementia, offering insights on how agitation behavior is reframed by some staff as dangerous. Such behavior may be associated with low-resource institutions with minimal staff training where the personhood of staff may be neglected.