What research we no longer need in neurodegenerative disease at the end of life : The case of research in dementia

A complete silence. That was what we got back from the European experts who had been energetically discussing research priorities in palliative care in neurodegenerative disease (ND) until a short while ago.1 The chair, an entertaining professor with good manners, must have felt the unease and quickly refocused the group to their task. But, wasn’t this the best question of all day? What research we no longer need? As scientists able to consider different perspectives, shouldn’t we have some idea of what research is, by contrast, no longer necessary? Palliative care research and research with people who have ND and are at the end of their life is, by definition, difficult. Making choices is a sensitive issue, but funds are limited. Therefore, we take a counterpoint to the research agenda recently reported by European Union (EU) Joint Programme – Neurodegenerative Disease Research (JPND),1 and consider whether there are studies we no longer need or are low priority, taking the example of dementiaPeer reviewedFinal Accepted Versio

Antimicrobial Use in Patients with Dementia: Current Concerns and Future Recommendations

Infections are common in people with dementia, and antibiotic use is widespread, albeit highly variable, across healthcare settings and countries. The few studies conducted to date that consider the appropriateness of antibiotic prescribing specifically for people with dementia focus on people with advanced dementia and suggest that much of the prescribing of antibiotics for these patients may be potentially inappropriate. We suggest that clinicians must consider a number of factors to determine appropriateness of antimicrobial prescribing for people with dementia, including the risks and benefits of assessing and treating infections, the uncertainty regarding the effects of antibiotics on patient comfort, goals of care and treatment preferences, hydration status, dementia severity and patient prognosis. Future research should examine antibiotic prescribing and its appropriateness across the spectrum of common infections, dementia severities, care settings and countries, and should consider how antibiotic therapy should be considered in discussions regarding treatment preferences, goals of care and/or advance care planning between clinicians, patients and families

Evaluations of end of life with dementia by families in Dutch and U.S. nursing homes

BACKGROUND: The End-of-Life in Dementia (EOLD) scales comprise the most specific set of instruments developed for evaluations of patients' end of life by their families. It is not known whether the EOLD scales are useful for cross-national comparisons. METHODS: We used a mortality follow-back design in multi-center studies in the Netherlands (pilot study 2005-2007) and the U.S.A. (1999), and we compared EOLD Satisfaction With Care (SWC; last three months of life), Symptom Management (SM; last three months) and Comfort Assessment in Dying (CAD) scores for 54 Dutch and 76 U.S. nursing home residents. RESULTS: SWC total scores did not differ significantly between the Dutch and U.S. studies (31.9, SD 4.7 versus 30.4, SD 6.1), but three of ten items were rated more favorable for Dutch residents, as were SM total scores (29.1, SD 9.2 versus 20.4, SD 10.6). CAD total scores did not differ (32.0, SD 5.4 versus 30.5, SD 5.9, respectively), but the "well-being" subscale was rated more favorably for Dutch residents. Results were similar after adjustment for demographics and dementia severity. CONCLUSION: The Dutch families rated end of life with dementia in nursing homes as somewhat better than did U.S. families. Although differences were small, the observed patterns were consistent. This suggests validity of the SM and CAD to assess differences in quality of dying and possible sensitivity to differences between countries or time frames. Larger, simultaneous, cross-national studies are needed to confirm usefulness of the scales and to detect areas which need improvement in the respective countrie

Predictors of spiritual care provision for patients with dementia at the end of life as perceived by physicians : a prospective study

Background: Spiritual caregiving is part of palliative care and may contribute to well being at the end of life. However, it is a neglected area in the care and treatment of patients with dementia. We aimed to examine predictors of the provision of spiritual end-of-life care in dementia as perceived by physicians coordinating the care. Methods: We used data of the Dutch End of Life in Dementia study (DEOLD; 2007-2011), in which data were collected prospectively in 28 Dutch long-term care facilities. We enrolled newly admitted residents with dementia who died during the course of data collection, their families, and physicians. The outcome of Generalized Estimating Equations (GEE) regression analyses was whether spiritual care was provided shortly before death as perceived by the on-staff elderly care physician who was responsible for end-of-life care (last sacraments or rites or other spiritual care provided by a spiritual counselor or staff). Potential predictors were indicators of high-quality, person-centered, and palliative care, demographics, and some other factors supported by the literature. Resident-level potential predictors such as satisfaction with the physician's communication were measured 8 weeks after admission (baseline, by families and physicians), physician-level factors such as the physician's religious background midway through the study, and facility-level factors such as a palliative care unit applied throughout data collection. Results: According to the physicians, spiritual end-of-life care was provided shortly before death to 20.8% (43/207) of the residents. Independent predictors of spiritual end-of-life care were: families' satisfaction with physicians' communication at baseline (OR 1.6, CI 1.0; 2.5 per point on 0-3 scale), and faith or spirituality very important to resident whether (OR 19, CI 5.6; 63) or not (OR 15, CI 5.1; 47) of importance to the physician. Further, female family caregiving was an independent predictor (OR 2.7, CI 1.1; 6.6). Conclusions: Palliative care indicators were not predictive of spiritual end-of-life care; palliative care in dementia may need better defining and implementation in practice. Physician-family communication upon admission may be important to optimize spiritual caregiving at the end of life

Initiating advance care planning on end-of-life issues in dementia: Ambiguity among UK and Dutch physicians

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The importance of methodology to palliative care research: a new article type for palliative medicine

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A Cross-Cultural Study of Physician Treatment Decisions for Demented Nursing Home Patients Who Develop Pneumonia

PURPOSE We wanted to explore factors that influence Dutch and US physician treatment decisions when nursing home patients with dementia become acutely ill with pneumonia

Spiritual care provided by nursing home physicians : a nationwide survey

Objective To examine perceptions and experiences regarding providing spiritual care at the end of life of elderly care physicians practising in nursing homes in the Netherlands, and factors associated with spiritual care provision. Methods A cross-sectional survey was sent to a representative sample of 642 elderly care physicians requesting information about their last patient who died and the spiritual care they provided. We compared their general perception of spiritual care with spiritual and other items abstracted from the literature and variables associated with the physicians' provision of spiritual care. Self-reported reasons for providing spiritual care were analysed with qualitative content analysis. Results The response rate was 47.2%. Almost half (48.4%) provided spiritual end-of-life care to the last resident they cared for. Half (51.8%) identified all 15 spiritual items, but 95.4% also included psychosocial items in their perception of spirituality and 49.1% included other items. Physicians who included more non-spiritual items reported more often that they provided spiritual care, as did more religious physicians and those with additional training in palliative care. Reasons for providing spiritual care included a request by the resident or the relatives, resident's religiousness, fear of dying and involvement of a healthcare chaplain. Conclusion Most physicians perceived spirituality as a broad concept and this increased self-reported spiritual caregiving. Religious physicians and those trained in palliative care may experience fewer barriers to providing spiritual care. Additional training in reflecting upon the physician's own perception of spirituality and training in multidisciplinary spiritual caregiving may contribute to the quality of end-of-life care for nursing home residents

Caregivers' understanding of dementia predicts patients' comfort at death: a prospective observational study

Background: Patients with dementia frequently do not receive adequate palliative care which may relate to poor understanding of the natural course of dementia. We hypothesized that understanding that dementia is a progressive and terminal disease is fundamental to a focus on comfort in dementia, and examined how family and professional caregivers' understanding of the nature of the disease was associated with patients' comfort during the dying process. Methods: We enrolled 372 nursing home patients from 28 facilities in The Netherlands in a prospective observational study (2007 to 2010). We studied both the families and the physicians (73) of 161 patients. Understanding referred to families' comprehension of complications, prognosis, having been counseled on these, and perception of dementia as "a disease you can die from" (5-point agreement scale) at baseline. Physicians reported on this perception, prognosis and having counseled on this. Staff-assessed comfort with the End-of-Life in Dementia - Comfort Assessment in Dying (EOLD-CAD) scale. Associations between understanding and comfort were assessed with generalized estimating equations, structural equation modeling, and mediator analyses. Results: A family's perception of dementia as "a disease you can die from" predicted higher patient comfort during the dying process (adjusted coefficient -0.8, 95% confidence interval (CI): -1.5; -0.06 point increment disagreement). Family and physician combined perceptions (-0.9, CI: -1.5; -0.2; 9-point scale) were also predictive, including in less advanced dementia. Forty-three percent of the families perceived dementia as a disease you can die from (agreed completely, partly); 94% of physicians did. The association between combined perception and higher comfort was mediated by the families' reporting of a good relationship with the patient and physicians' perception that good care was provided in the last week. Conclusions: Awareness of the terminal nature of dementia may improve patient comfort at the end of life. Educating families on the nature of dementia may be an important part of advance care planning