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

BACKGROUND

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

METHODS

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

DISCUSSION

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

SYSTEMATIC REVIEW REGISTRATION

This review is registered with PROSPERO ( CRD42020183649 ).

Nonparametric time series summary statistics for high-frequency accelerometry data from individuals with advanced dementia

Accelerometry data has been widely used to measure activity and the circadian rhythm of individuals across the health sciences, in particular with people with advanced dementia. Modern accelerometers can record continuous observations on a single individual for several days at a sampling frequency of the order of one hertz. Such rich and lengthy data sets provide new opportunities for statistical insight, but also pose challenges in selecting from a wide range of possible summary statistics, and how the calculation of such statistics should be optimally tuned and implemented. In this paper, we build on existing approaches, as well as propose new summary statistics, and detail how these should be implemented with high frequency accelerometry data. We test and validate our methods on an observed data set from 26 recordings from individuals with advanced dementia and 14 recordings from individuals without dementia. We study four metrics: Interdaily stability (IS), intradaily variability (IV), the scaling exponent from detrended fluctuation analysis (DFA), and a novel nonparametric estimator which we call the proportion of variance (PoV), which calculates the strength of the circadian rhythm using spectral density estimation. We perform a detailed analysis indicating how the time series should be optimally subsampled to calculate IV, and recommend a subsampling rate of approximately 5 minutes for the dataset that has been studied. In addition, we propose the use of the DFA scaling exponent separately for daytime and nighttime, to further separate effects between individuals. We compare the relationships between all these methods and show that they effectively capture different features of the time series.

Exploring the psychological impact of life-limiting illness using the Attitude to Health Change scales: A qualitative focus group study in a hospice palliative care setting

OBJECTIVE

Practitioners are often reluctant to engage in conversations that acknowledge patient's health concerns. This can affect patient and family carer psychological well-being. The Attitude to Health Change scales, adapted from the validated Adult Attitude to Grief scale, may have potential to address the psychological impact of illness and facilitate conversations in palliative care. To explore how health and social care professionals experience using the Attitude to Health Change Scales within hospice settings.

METHODS

Qualitative focus groups with practitioners currently using the Attitude to Health Change scales in three UK hospices. Two researchers conducted the interviews, developed the thematic framework and independently coded the transcripts using a framework analysis approach.

RESULTS

Three focus groups (n = 21 practitioners). The scale was used to assess and reassess levels of vulnerability and resilience to identify the need for support and to facilitate structured in-depth conversations. Factors that influenced scale implementation included the following: practitioner personal comfort and training; patient and family carer willingness to engage with the scales and having a practitioner "champion" within the organisation.

CONCLUSION

This exploratory work has identified the potential value of the scales for assessment and to facilitate conversations. Further research needs to incorporate the views of patients and family carers.

Peer support to maintain psychological wellbeing in people with advanced cancer: findings from a feasibility study for a randomised controlled trial

Background

Advanced cancer affects people’s lives, often causing stress, anxiety and depression. Peer mentor interventions are used to address psychosocial concerns, but their outcomes and effect are not known. Our objective was to determine the feasibility of delivering and investigating a novel peer mentor intervention to promote and maintain psychological wellbeing in people with advanced cancer.

Methods

A mixed methods design incorporating a two-armed controlled trial (random allocation ratio 1:1) of a proactive peer mentor intervention plus usual care, vs. usual care alone, and a qualitative process evaluation. Peer mentors were recruited, trained, and matched with people with advanced cancer. Quantitative data assessed quality of life, coping styles, depression, social support and use of healthcare and other supports. Qualitative interviews probed experiences of the study and intervention.

Results

Peer mentor training and numbers (n = 12) met feasibility targets. Patient participants (n = 12, from 181 eligible who received an information pack) were not recruited to feasibility targets. Those who entered the study demonstrated that intervention delivery and data collection were feasible. Outcome data must be treated with extreme caution due to small numbers, but indicate that the intervention may have a positive effect on quality of life.

Conclusions

Peer mentor interventions are worthy of further study and researchers can learn from these feasibility data in planning participant recruitment and data collection strategies. Pragmatic trials, where the effectiveness of an intervention is tested in real-world routine practice, may be most appropriate. Peer mentor interventions may have merit in enabling survivors with advanced cancer cope with their disease.

Trial Registration

The trial was prospectively registered 13.6.2016: ISRCTN10276684.

Communication patterns in nurse-led chemotherapy clinics: A mixed-method study

OBJECTIVE

To determine patterns of nurse-patient communication in fulfilling patients' informational/psychosocial needs, effects of longer consultation/operational aspects on person-centred care experiences.

METHODS

Mixed-method design; secondary analysis of transcripts of nurse-patient communication within nurse-led chemotherapy clinics in UK [3]. Purposive sampling (13 nurses); non-participant observations (61 consultations). Qualitative content analysis of audio-recorded transcripts. Quantitative analysis using the Medical Interview Aural Rating Scale [14] to compare mean differences in the number of cues and level of responding using one-way ANOVA, and correlational analyses of discursive spaces.

RESULTS

Nurses responded positively to informational cues, but not psychosocial cues. Longer consultations associated with more informational and psychosocial cues (p <  .0001), but not nurses' cue-responding behaviours. Four main themes emerged: challenges/opportunities for person-centred communication in biomedical contexts; patients' "life world" versus the "medical world"; three-way communication: nurse, patient and family; implications of continuity of care.

CONCLUSIONS

The challenges/opportunities for cue-responding in nurse-led chemotherapy clinics were evident for informational and psychosocial support of patients. Shifting from a biomedical to biopsychosocial focus is difficult.

PRACTICE IMPLICATIONS

Further evaluation is needed to integrate biopsychosocial elements into communication education/training. Careful planning is required to ensure continuity and effective use of time for person-centred care.

Exploring a New Model of End-of-Life Care for Older People That Operates in the Space Between the Life World and the Healthcare System: A Qualitative Case Study

BACKGROUND

Innovative service models to facilitate end-of-life care for older people may be required to enable and bolster networks of care. The aim of this study was to understand how and why a new charitably funded service model of end-of-life care impacts upon the lives of older people.

METHODS

A multiple exploratory qualitative case study research strategy. Cases were 3 sites providing a new end-oflife service model for older people. The services were provided in community settings, primarily providing support in peoples own homes. Study participants included the older people receiving the end-of-life care service, their informal carers, staff providing care within the service and other stakeholders. Data collection included individual interviews with older people and informal carers at 2 time points, focus group interviews with staff and local stakeholders, nonparticipant observation of meetings, and a final cross-case deliberative panel discussion workshop. Framework analysis facilitated analysis within and across cases.

RESULTS

Twenty-three service users and 5 informal carers participated in individual interviews across the cases. Two focus groups were held with an additional 12 participants, and 19 people attended the deliberative panel workshop. Important elements contributing to the experience and impacts of the service included organisation, where services felt they were 'outsiders,' the focus of the services and their flexible approach; and the impacts particularly in enriching relationships and improving mental health.

CONCLUSION

These end-of-life care service models operated in a space between the healthcare system and the person's life world. This meant there could be ambiguity around their services, where they occupied a liminal, but important, space. These services are potentially important to older people, but should not be overly constrained or they may lose the very flexibility that enables them to have impact.

Aims, actions and advance care planning by district nurses providing palliative care: an ethnographic observational study

District nurses are core providers of palliative care, yet little is known about the way that they provide care to people at home. This study aimed to investigate the role and practice of the district nurse in palliative care provision. This was an ethnographic study, with non-participant observation of district nurse-palliative care patient encounters, and post-observation interviews. District nurse teams from three geographical areas in northwest England participated. Data were analysed iteratively, facilitated by the use of NVivo, using techniques of constant comparison. Some 17 encounters were observed, with 23 post-observation interviews (11 with district nurses, 12 with patients/carers). Core themes were 'planning for the future' and 'caring in the moment'. District nurses described how they provided and planned future care, but observations showed that this care focused on physical symptom management. District nurses engaged in friendly relationship building, which allows detailed management of symptomatology, but with little evidence of advance care planning.

'It's not what they were expecting': A systematic review and narrative synthesis of the role and experience of the hospital palliative care volunteer

BACKGROUND

Volunteers make a major contribution to palliative care but little is known specifically about hospital palliative care volunteers.

AIM

The aim of this study was to understand the role and experience of hospital palliative care volunteers.

DESIGN

Systematic review and narrative synthesis.

DATA SOURCES

CINAHL, Embase, Medline, PsycINFO, PubMed and three dissertation databases were searched from inception to June 2019. A forward and backward search of included papers in key journals was also undertaken. Records were independently assessed against inclusion criteria by authors. Included papers were assessed for quality, but none were excluded.

RESULTS

In total, 14 papers were included. Hospital palliative care volunteers were mostly female, aged above 40 years, and training varied considerably. Volunteers faced unique challenges in supporting dying patients due to the nature of hospital care, rapid patient turnover and the once-off nature of support. Volunteer roles were diverse, with some providing hands-on care, but most focused on 'being with' the dying patient. Volunteers were appreciated for providing psychosocial support, seen as complementary to, rather than replacing the work of health professionals. Given volunteers were often required to work across multiple wards, establishing positive work relationships with health professionals was challenging. Divergent views about whether the volunteer was part of or external to the team impacted volunteers' experience and perceptions of the value of their contribution.

CONCLUSION

Hospital palliative care volunteers face unique challenges in supporting terminally ill patients. Volunteer support in hospital settings is possible and appropriate, if sufficient support is available to mitigate the challenges associated with complex, high-acuity care.

Do journals contribute to the international publication of research in their field? A bibliometric analysis of palliative care journal data

BACKGROUND

Research is important internationally, impacting on health service provision and patient benefit. Journals play an important dissemination role, but there may be geographical bias, potentially affecting access to evidence.

AIM

To understand if there is a relationship between the continent of journals and that of contributing authors.

DESIGN

Bibliometric analysis of journal citation report data (June 2018). Odds ratio of association of an author being from region, region of journal publication, publication model and the number of papers.

SETTING

Journals specialising in palliative care research, with an impact factor above the median impact factor for their most common indexing category.

RESULTS

Five journals: three published in Europe (Palliative Medicine, BMJ Supportive and Palliative Care, and BMC Palliative Care) and two in North America (Journal of Pain and Symptom Management and Journal of Palliative Medicine). Authors were from 30+ countries, but mostly North America (54.18%) or Europe (27.94%). Preliminary sensitivity tests show that the odds of an author being from a North American institution increase 16.4 times (p < 0.01; 95% confidence interval: 12.9, 20.8) if the region of journal publication is North America. The odds of an author being from a European institution is 14.0 times (p < 0.01; 95% confidence interval: 10.9, 17.9) higher if the region of journal publication is Europe.

CONCLUSION

Publishers, editors and authors are concentrated in North America or Europe. North American authors are more present in North American journals and European authors in European journals. This polarised approach, if replicated across readerships, may lead to research waste, duplication, and be sub-optimal for healthcare development.

Care Home Life and Identity: A Qualitative Case Study

Background and Objectives

The transition to a care home can involve multiple changes and losses that can affect an older person’s well-being and identity. It is not clear how older people perceive and manage their identity within a care home over time. This study explores how living in a care home affects the identities of residents and how they address this in their daily lives.

Research Design and Methods

A multiple qualitative case study approach incorporated interview and observational data. Eighteen semistructured interviews and 260 hr of observations were conducted over 1 year with care home residents, relatives, and staff across three care homes within Greater Manchester, UK. Data were analyzed using framework analysis, drawing on the social identity perspective as an interpretive lens.

Results

Four themes were identified: (a) changing with age, (b) independence and autonomy, (c) bounded identity, and (d) social comparison. The impact of aging that initially altered residents’ identities was exacerbated by the care home environment. Institutional restrictions jeopardized independence and autonomy, provoking residents to redefine this within the allowances of the care home. Strict routines and resource constraints of well-meaning staff resulted in the bounded expression of personalities. Consequently, to forge a positive identity, residents without dementia engaged in social comparison with residents with dementia, emphasizing their superior cognitive and physical abilities.

Discussion and Implications

Social comparison as an adaptive strategy has previously been unidentified in care home literature. Residents need more support to express their identities, which may reduce the necessity of social comparison, and improve interrelationships and well-being.

Perspectives of elders and their adult children of Black and minority ethnic heritage on end-of-life conversations: A meta-ethnography

BACKGROUND

People of Black and minority ethnic heritage are more likely to die receiving life supporting measures and less likely to die at home. End-of-life care decision making often involves adult children as advance care planning is uncommon in these communities. Physicians report family distress as being a major factor in continuing with futile care.

AIM

To develop a deeper understanding of the perspectives of elders of Black and minority ethnic heritage and their children, about end-of-life conversations that take place within the family, using a meta-ethnographic approach.

DESIGN

Systematic interpretive exploration using the process of meta-ethnography was utilised.

DATA SOURCES

CINAHL, MEDLINE, PubMed and PsycINFO databases were searched. Inclusion criteria included studies published between 2005 and 2019 and studies of conversations between ethnic minority elders and family about end-of-life care. Citation snowballing was used to ensure all appropriate references were identified. A total of 13 studies met the inclusion criteria and required quality level using Critical Appraisal Skills Programme.

RESULTS

The following four storylines were constructed: 'My family will carry out everything for me; it is trust'; 'No Mum, don't talk like that'; 'I leave it in God's hands'; and 'Who's going to look after us?' The synthesis reflected the dichotomous balance of trust and burden avoidance that characterises the perspectives of Black and minority ethnic elders to end-of-life care planning with their children.

Lesbian, gay or bisexual identity as a risk factor for trauma and mental health problems in Northern Irish students and the protective role of social support

Background: People identifying as lesbian, gay or bisexual (LGB) have been shown to experience more trauma and poorer mental health than their heterosexual counterparts, particularly in countries with discriminatory laws and policies. Northern Ireland is a post-conflict region with high rates of trauma and mental health problems, as well as significant levels of prejudice against the LGB community. To date, no studies in Northern Ireland have compared trauma exposure, social support and mental health status of LGB students to their heterosexual peers. Objective: The present study aimed to assess whether LGB status was associated with more trauma exposure and poorer mental health, and whether social support mediated these associations. Method: The sample was comprised of 1,116 university students. Eighty-nine percent (n = 993) identified as heterosexual and 11% (n = 123) identified as LGB. Path analysis was used to test the hypotheses. Results: LGB status was significantly associated with increased trauma exposure and with symptoms of PTSD, depression and anxiety, but not with problematic alcohol use. These associations were mediated by social support from family only. Conclusions: These results evidence vulnerabilities among Northern Irish students identifying as LGB in relation to trauma and mental health compared with their heterosexual peers. However, social support from family has the potential to mitigate risk. Educational initiatives should raise awareness of the importance of familial support for LGB youth, and those young people who lack family support should be considered an at-risk group, warranting particularly intensive targeting by relevant supports.

A group intervention to improve quality of life for people with advanced dementia living in care homes: the Namaste feasibility cluster RCT

BACKGROUND

People with advanced dementia who live and die in nursing homes experience variable quality of life, care and dying. There is a need to identify appropriate, cost-effective interventions that facilitate high-quality end-of-life care provision.

OBJECTIVES

To establish the feasibility and acceptability to staff and family of conducting a cluster randomised controlled trial of the Namaste Care intervention for people with advanced dementia in nursing homes.

DESIGN

The study had three phases: (1) realist review and (2) intervention refinement to inform the design of (3) a feasibility cluster randomised controlled trial with a process evaluation and economic analysis. Clusters (nursing homes) were randomised in a 3 : 1 ratio to intervention or control (usual care). The nature of the intervention meant that blinding was not possible.

SETTING

Nursing homes in England providing care for people with dementia.

PARTICIPANTS

Residents with advanced dementia (assessed as having a Functional Assessment Staging Test score of 6 or 7), their informal carers and nursing home staff.

INTERVENTION

Namaste Care is a complex group intervention that provides structured personalised care in a dedicated space, focusing on enhancements to the physical environment, comfort management and sensory engagement.

MAIN OUTCOME MEASURES

The two contender primary outcome measures were Comfort Assessment in Dying - End of Life Care in Dementia for quality of dying (dementia) and Quality of Life in Late Stage Dementia for quality of life. The secondary outcomes were as follows: person with dementia, sleep/activity (actigraphy), neuropsychiatric symptoms, agitation and pain; informal carers, satisfaction with care at the end of life; staff members, person-centred care assessment, satisfaction with care at the end of life and readiness for change; and other data - health economic outcomes, medication/service use and intervention activity.

RESULTS

Phase 1 (realist review; 86 papers) identified that a key intervention component was the activities enabling the development of moments of connection. In phase 2, refinement of the intervention enabled the production of a user-friendly 16-page A4 booklet. In phase 3, eight nursing homes were recruited. Two homes withdrew before the intervention commenced; four intervention and two control homes completed the study. Residents with advanced dementia (n = 32) were recruited in intervention (n = 18) and control (n = 14) homes. Informal carers (total, n = 12: intervention, n = 5; control, n = 7) and 97 staff from eight sites (intervention, n = 75; control, n = 22) were recruited over a 6-month period. Recruitment is feasible. Completion rates of the primary outcome questionnaires were high at baseline (100%) and at 4 weeks (96.8%). The Quality of Life in Late Stage Dementia was more responsive to change over 24 weeks. Even where economic data were missing, these could be collected in a full trial. The intervention was acceptable; the dose varied depending on the staffing and physical environment of each care home. Staff and informal carers reported changes for the person with dementia in two ways: increased social engagement and greater calm. No adverse events related to the intervention were reported.

CONCLUSIONS

A subsequent definitive trial is feasible if there are amendments to the recruitment process, outcome measure choice and intervention specification.

FUTURE WORK

In a full trial, consideration is needed of the appropriate outcome measure that is sensitive to different participant responses, and of clear implementation principles for this person-centred intervention in a nursing home context.

TRIAL REGISTRATION

Current Controlled Trials ISRCTN14948133.

FUNDING

This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 24, No. 6. See the NIHR Journals Library website for further project information.

A four-stage process for intervention description and guide development of a practice-based intervention: refining the Namaste Care intervention implementation specification for people with advanced dementia prior to a feasibility cluster randomised trial

Background

Some interventions are developed from practice, and implemented before evidence of effect is determined, or the intervention is fully specified. An example is Namaste Care, a multi-component intervention for people with advanced dementia, delivered in care home, community, hospital and hospice settings. This paper describes the development of an intervention description, guide and training package to support implementation of Namaste Care within the context of a feasibility trial. This allows fidelity to be determined within the trial, and for intervention users to understand how similar their implementation is to that which was studied.

Methods

A four-stage approach: a) Collating existing intervention materials and drawing from programme theory developed from a realist review to draft an intervention description. b) Exploring readability, comprehensibility and utility with staff who had not experienced Namaste Care. c) Using modified nominal group techniques with those with Namaste Care experience to refine and prioritise the intervention implementation materials. d) Final refinement with a patient and public involvement panel.

Results

Eighteen nursing care home staff, one carer, one volunteer and five members of our public involvement panel were involved across the study steps. A 16-page A4 booklet was designed, with flow charts, graphics and colour coded information to ease navigation through the document. This was supplemented by infographics, and a training package. The guide describes the boundaries of the intervention and how to implement it, whilst retaining the flexible spirit of the Namaste Care intervention.

Conclusions

There is little attention paid to how best to specify complex interventions that have already been organically implemented in practice. This four-stage process may have utility for context specific adaptation or description of existing, but untested, interventions. A robust, agreed, intervention and implementation description should enable a high-quality future trial. If an effect is determined, flexible practice implementation should be enabled through having a clear, evidence-based guide.

How Grandparents Experience the Death of a Grandchild With a Life-Limiting Condition

Traditionally, family-focused care extends to parents and siblings of children with life-limiting conditions. Only a few studies have focused on the needs of grandparents, who play an important role in the families of children with illness and with life-limiting conditions, in particular. Interpretative phenomenological analysis was used as the methodological framework for the study. Seven bereaved grandparents participated in this study. Semistructured, individual, face-to-face interviews were conducted. A number of contextual factors affected the experience of bereaved grandparents, including intergenerational bonds and perceived changes in role following the death of their grandchild. The primary motivation of grandparents stemmed from their role as a parent, not a grandparent. The breadth of pain experienced by grandparents was complicated by the multigenerational positions grandparents occupy within the family. Transition from before to after the death of a grandchild exacerbated the experience of pain. These findings about the unique footprint of grandparent grief suggest the development of family nursing practice to better understand and support grandparents during the illness of a grandchild, in addition to bereavement support.

Perceptions of a Good Death in Children with Life-Shortening Conditions: An Integrative Review

Background: For children with life-shortening illness, achieving a "good death" can be a tacit goal. There is little understanding of how different stakeholders perceive what a "good death" might be. Objective: To review empirical literature to construct an understanding of a "good death" for children with life-shortening conditions. Design: An integrative review approach was followed. This involved searching across Embase, Web of Science, Medline, CINAHL, and PsycINFO (no date limits set), as well as identifying eligible studies tracking reference lists. Appraisal of shortlisted articles in full text was performed, followed by data extraction, synthesis, and interpretation. Results: Analysis of articles (n = 24) yielded a dynamic and layered narrative about a good death that revolved around three themes. (1) Level of needs: includes both practical support and aspirational goals such as "do everything." (2) The composite experience: whether positive or negative adds to produce a sense of suffering. (3) Control (preservation and letting go): moving from maintaining status quo to acceptance of the child's death, the experience of which also contributes to suffering. Framed using a health care system perspective, a concept map that interprets a good death in children with life-shortening conditions is represented. Conclusions: A single yet holistic understanding of a good death experienced in the "real world" is suggested. Pediatric health and social care providers, and even policy makers, can use this new understanding to conceive alternative approaches to enhance support to dying children and their families.

Improving living and dying for people with advanced dementia living in care homes: a realist review of Namaste Care and other multisensory interventions

BACKGROUND

Seventy percent of people with advanced dementia live and die in care homes. Multisensory approaches, such as Namaste Care, have been developed to improve the quality of life and dying for people with advanced dementia but little is known about effectiveness or optimum delivery. The aim of this review was to develop an explanatory account of how the Namaste Care intervention might work, on what outcomes, and in what circumstances.

METHODS

This is a realist review involving scoping of the literature and stakeholder interviews to develop theoretical explanations of how interventions might work, systematic searches of the evidence to test and develop the theories, and their validation with a purposive sample of stakeholders. Twenty stakeholders - user/patient representatives, dementia care providers, care home staff, researchers -took part in interviews and/or workshops.

RESULTS

We included 85 papers. Eight focused on Namaste Care and the remainder on other types of sensory interventions such as music therapy or massage. We identified three context-mechanism-outcome configurations which together provide an explanatory account of what needs to be in place for Namaste Care to work for people living with advanced dementia. This includes: providing structured access to social and physical stimulation, equipping care home staff to cope effectively with complex behaviours and variable responses, and providing a framework for person-centred care. A key overarching theme concerned the importance of activities that enabled the development of moments of connection for people with advanced dementia.

CONCLUSIONS

This realist review provides a coherent account of how Namaste Care, and other multisensory interventions might work. It provides practitioners and researchers with a framework to judge the feasibility and likely success of Namaste Care in long term settings. Key for staff and residents is that the intervention triggers feelings of familiarity, reassurance, engagement and connection.

STUDY REGISTRATION

This study is registered as PROSPERO CRD42016047512.

Namaste Care in nursing care homes for people with advanced dementia: protocol for a feasibility randomised controlled trial

INTRODUCTION

Many people living with advanced dementia live and die in nursing care homes. The quality of life, care and dying experienced by these people is variable. Namaste Care is a multisensory programme of care developed for people with advanced dementia. While there is emerging evidence that Namaste Care may be beneficial for people with dementia, there is a need to conduct a feasibility study to establish the optimum way of delivering this complex intervention and whether benefits can be demonstrated in end-of-life care, for individuals and service delivery. The aim of the study is to ascertain the feasibility of conducting a full trial of the Namaste Care intervention.

METHODS AND ANALYSIS

A feasibility study, comprising a parallel, two-arm, multicentre cluster controlled randomised trial with embedded process and economic evaluation. Nursing care homes (total of eight) who deliver care to those with advanced dementia will be randomly allocated to intervention (delivered at nursing care home level) or control. Three participant groups will be recruited: residents with advanced dementia, informal carers of a participating resident and nursing care home staff. Data will be collected for 6 months. Feasibility objectives concern the recruitment and sampling of nursing homes, residents, informal carers and staff; the selection and timing of primary (quality of dying and quality of life) and secondary clinical outcome measures (person centredness, symptom presence, agitation, quality of life, resource use and costs and residents' activity monitored using actigraphy). Acceptability, fidelity and sustainability of the intervention will be assessed using semistructured interviews with staff and informal carers.

ETHICS AND DISSEMINATION

This protocol has been approved by NHS Wales Research Ethics Committee 5 (ref: 17/WA0378). Dissemination plans include working with a public involvement panel, through a website (http://www.namastetrial.org.uk), social media, academic and practice conferences and via peer reviewed publications.

TRIAL REGISTRATION NUMBER

ISRCTN14948133; Pre-results.

Quality of Life Trends in People With and Without Cancer Referred to Volunteer-Provided Palliative Care Services (ELSA): A Longitudinal Study

CONTEXT

Trends in symptoms and functional ability are known toward the end of life, but less is understood about quality of life, particularly prospectively following service referral.

OBJECTIVES

This study compares quality of life trajectories of people with and without cancer, referred to volunteer-provided palliative care services.

METHODS

A secondary analysis of the ELSA trial (n = 85 people with cancer and n = 72 without cancer) was performed. Quality of life data (WHOQOL-BREF) were collected at baseline (referral), four weeks, eight weeks, and 12 weeks. Sociodemographic data were collected at baseline. We specified a series of joint models to estimate differences on quality of life trajectories between groups adjusting for participants who die earlier in the study.

RESULTS

People with cancer had a significantly better quality of life at referral to the volunteer-provided palliative care services than those with nonmalignant disease despite similar demographic characteristics (Cohen d's = 0.37 to 0.45). More people with cancer died during the period of the study. We observed significant differences in quality of life physical and environmental domain trajectories between groups (b = -2.35, CI -4.49, -0.21, and b = -4.11, CI -6.45, -1.76). People with cancer experienced a greater decline in quality of life than those with nonmalignant disease.

CONCLUSION

Referral triggers for those with and without cancer may be different. People with cancer can be expected to have a more rapid decline in quality of life from the point of service referral. This may indicate greater support needs, including from volunteer-provided palliative care services.