Challenges in Palliative Care Research on Family Caregivers: Who Volunteers for Interviews?

Background: Interviews are a common method of data collection in palliative care research because they facilitate the gathering of rich, experiential data that are important for theory and practice. What is less clear is the extent to which those interviewed are representative of the larger group. Objective: The aim of this study was to determine if family caregivers who volunteer to be interviewed were similar or different to those who do not. Design: This study used data from the Caregiving and Bereavement study, a prospective, longitudinal mixed-methods study of family caregivers' general health, quality of life, and grief. Setting/Subjects: The 16 caregivers who volunteered to be interviewed were compared to the 20 who did not. Measurements: Comparisons were made in terms of the caregivers' demographic characteristics as well as measures of their quality of life, general health, general grief, and caregiver prolonged grief (i.e., before death). Results: Compared to caregivers who did not volunteer for an interview, those who volunteered were significantly older and reported less caregiver prolonged grief. Logistic regression showed that for each 1-unit increase in the caregiver prolonged grief score, individuals were 13% less likely to agree to an interview. Conclusions: Research findings based upon family caregivers who volunteer for research interviews might not provide a full picture of their experiences and needs. Researchers are encouraged to consider strategies that sample broadly and promote the participation of the full range of family caregivers in research to address the neglected areas of pre- and postdeath bereavement care.

Author Correction: NEMF mutations that impair ribosome-associated quality control are associated with neuromuscular disease.

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

The profile and support needs of parents in paediatric palliative care: comparing cancer and non-cancer groups.

BACKGROUND: Parents of children with life-limiting illnesses experience considerable burden and distress, yet few interventions have targeted their well-being. OBJECTIVES: Evaluate the use and feasibility of the Paediatric Carer Support Needs Assessment Tool (pCSNAT) in assessing and addressing parents' needs caring for cancer and non-cancer conditions. Carer well-being outcomes were also tested. METHODS: A non-randomised prospective intervention pilot study. Twenty-eight parents (out of 42 approached) and 5 health professionals working in paediatric palliative care services in Western Australia (2018-2019) completed the pilot study. RESULTS: Two-thirds of eligible parents completed the study. The highest support needs included having time for yourself; practical help in the home; knowing what to expect in the future; financial, legal or work issues; and knowing who to contact if you are concerned. Almost all needs were considerably more pronounced for the non-cancer group. The pCSNAT seemed feasible and outcomes demonstrated a tendency to improve. CONCLUSION: Using the pCSNAT provided a concise and comprehensive 'one stop shop' for health professionals to evaluate difficulties encountered by parents. The disadvantages reported by the non-cancer group warrant increased attention. Paediatric palliative care should adopt routine assessment of parents' support needs to anticipate early and tailored supports including partnerships with the community.

NEMF mutations that impair ribosome-associated quality control are associated with neuromuscular disease.

A hallmark of neurodegeneration is defective protein quality control. The E3 ligase Listerin (LTN1/Ltn1) acts in a specialized protein quality control pathway-Ribosome-associated Quality Control (RQC)-by mediating proteolytic targeting of incomplete polypeptides produced by ribosome stalling, and Ltn1 mutation leads to neurodegeneration in mice. Whether neurodegeneration results from defective RQC and whether defective RQC contributes to human disease have remained unknown. Here we show that three independently-generated mouse models with mutations in a different component of the RQC complex, NEMF/Rqc2, develop progressive motor neuron degeneration. Equivalent mutations in yeast Rqc2 selectively interfere with its ability to modify aberrant translation products with C-terminal tails which assist with RQC-mediated protein degradation, suggesting a pathomechanism. Finally, we identify NEMF mutations expected to interfere with function in patients from seven families presenting juvenile neuromuscular disease. These uncover NEMF's role in translational homeostasis in the nervous system and implicate RQC dysfunction in causing neurodegeneration.

Effect of caregiving at end of life on grief, quality of life and general health: A prospective, longitudinal, comparative study.

BACKGROUND: Determining the effect of caregiving and bereavement remains a challenge. To date, no study has employed a comparison group to investigate caregivers' grief, quality of life and general health in relation to non-caregivers. AIM: We aimed to determine how caregivers' grief, quality of life and general health changed following death compared to non-caregivers and whether pre-death grief predicted these outcomes. DESIGN: A prospective, longitudinal study of family caregivers and a comparison group matched for age, gender and postcode was conducted. All participants completed questionnaires at four points - once pre-death and three times post-death (3-4 months, 6-7 months and 9-10 months). SETTING/PARTICIPANTS: Participants (N = 70) were family caregivers of persons receiving palliative care, mostly for cancer, recruited from three palliative care providers in Western Australia and matched comparisons recruited from advertisements. RESULTS: There were significant differences between the caregivers' and comparisons' grief, general health and quality of life at pre-death, 3-4 months and 6-7 months post-death, but not at 9-10 months post-death. The rate of progression in these constructs following death was independent from the intensity of pre-death grief. However, caregiver prolonged grief score significantly predicted prolonged grief score at 6-7 and 9-10 months post-death. CONCLUSION: It took 9-10 months for the caregivers' grief, general health and quality of life to correspond to the comparison group. These findings present an opportunity for palliative care research and practice to consider how best to support the majority of caregivers without grief complications so that their pre- and post-death support needs are realised.

Study protocol of a multicentre cohort pilot study implementing an expanded preconception carrier-screening programme in metropolitan and regional Western Australia.

INTRODUCTION: Preconception carrier screening (PCS) identifies couples at risk of having children with recessive genetic conditions. New technologies have enabled affordable sequencing for multiple disorders simultaneously, including identifying carrier status for many recessive diseases. The aim of the study was to identify the most effective way of delivering PCS in Western Australia (WA) through the public health system. METHODS AND ANALYSIS: This is a multicentre cohort pilot study of 250 couples who have used PCS, conducted at three sites: (1) Genetic Services of Western Australia, (2) a private genetic counselling practice in Perth and (3) participating general practice group practices in the Busselton region of WA. The primary outcome of the pilot study was to evaluate the feasibility of implementing the comprehensive PCS programme in the WA healthcare system. Secondary outcome measures included evaluation of the psychosocial impact of couples, such as reproductive autonomy; identification of areas within the health system that had difficulties in implementing the programme and evaluation of tools developed during the study. ETHICS AND DISSEMINATION: Approval was provided by the Women and Newborn Health Service Human Research Ethics Committee (HREC) at King Edward Memorial Hospital for Women (RGS0000000946) and the University of Western Australia (UWA) HREC (RA/4/20/4258). Participants may choose to withdraw at any time. Withdrawal will in no way affect participating couples' medical care. Study couples will be redirected to another participating health professional for consultation or counselling in the event of a health professional withdrawing. All evaluation data will be deidentified and stored in a password-protected database in UWA. In addition, all hard copy data collected will be kept in a locked cabinet within a secure building. All electronic data will be stored in a password-protected, backed-up location in the UWA Institutional Research Data Store. All evaluative results will be published as separate manuscripts, and selected results will be presented at conferences.

Measuring the impact of genetic knowledge on intentions and attitudes of the community towards expanded preconception carrier screening.

BACKGROUND: Preconception carrier screening (PCS) provides the potential to empower couples to make reproductive choices before having an affected child. An important question is what factors influence the decision to use or not use PCS. METHODS: We analysed the relationship between knowledge, attitudes and intentions to participate in PCS using logistic regression in 832 participants in Western Australia. RESULTS: Two-thirds of participants said they would take the test, with 92% of these supporting screening for diseases reducing the lifespan of children and infants. Those who had good genetic knowledge were seven times more likely to intend to use PCS (p≤0.001), while those with high genetic knowledge were four times more likely to (p=0.002) and raised concerns such as insurance and confidentiality.Decreasing genetic knowledge correlated positively with religiosity and apprehension (p≤0.001), which correlated negatively with intention to use PCS (p≤0.001). Increasing genetic knowledge correlated positively with factors representing positive attitudes (p≤0.001), which correlated positively with intention to use PCS (p≤0.001). Many participants with good genetic knowledge nevertheless answered questions that tested understanding incorrectly.80% of participants stated they would prefer to access the test through their general practitioners and 30% would pay up to $A200. CONCLUSIONS: Knowledge is instrumental in influencing participation. Having good genetic knowledge may not be enough to understand core concepts of PCS and may impact informed decision-making. This study recommends that continuous education of health professionals and thus the community, in PCS is crucial to reduce misconceptions.

Family Caregivers' Preparations for Death: A Qualitative Analysis.

CONTEXT: Many family caregivers are not prepared for the death of their family member or friend. Palliative care services tend to emphasize the patients' preparation for death rather than caregivers' preparation for, or living after, death. Caregivers' perspectives on anticipating and preparing for death are under-researched, despite preparation being associated with better bereavement outcomes. OBJECTIVES: The objective was to explore family caregivers' preparations for death. METHODS: A total of 16 family caregivers of people in receipt of palliative care participated in semi-structured, face-to-face interviews. Transcripts were coded and analyzed using grounded theory techniques. RESULTS: Analysis yielded two overarching themes: Here and Now centered on the caregivers' focus on the multidimensional and all-consuming nature of caregiving for someone who is near death. Negotiating the Here/After described the tension the caregivers faced in vacillating between focusing on the care during the illness trajectory (Here) and worries and plans for the future (After). CONCLUSION: This exploratory study is the first to focus solely on family caregivers' experiences of preparing for a death. The caregivers described the complexities of trying to prepare while feeling overwhelmed with demands of caregiving throughout an unpredictable illness trajectory. The caregivers in the present study were cognitively prepared, some were behaviorally prepared, but emotional preparedness was challenging. Services should not assume that all family caregivers are well-prepared for the death. Caregivers would likely benefit from the assessment and promotion of their death preparedness.

Differences in meanings made according to prolonged grief symptomatology.

This study investigated differences in specific meanings made following bereavement, according to participants' prolonged grief symptomatology. A survey of 580 bereaved adults (Mage = 61.6 years, 70.7% female) showed 13 meanings predicted symptomatology, with the largest differences between the two lower symptomatology groups and the high symptomatology group; the latter was more likely to report no meaning. The results provide further support for empirically distinct groups within the bereaved population, not only in terms of symptoms, etiology, outcomes, courses, and treatment responses, but also in their meanings made, and may assist in advancing meaning reconstruction interventions.

Bereavement support for family caregivers: The gap between guidelines and practice in palliative care.

BACKGROUND: Standards for bereavement care propose that support should be matched to risk and need. However, studies in many countries demonstrate that palliative care services continue to adopt a generic approach in offering support to bereaved families. OBJECTIVE: To identify patterns of bereavement support in palliative care services based upon the experience of bereaved people from a population based survey and in relation to clinical practice guidelines. DESIGN: An anonymous postal survey collected information from clients of six funeral providers in four Australian states (2014-15), 6 to 24 months after the death of their family member or friend, with 1,139 responding. Responses from 506 bereaved relatives of people who had terminal illnesses were analysed. Of these, 298 had used palliative care services and 208 had not. RESULTS: More people with cancer (64%) had received palliative care in comparison to other illnesses such as heart disease, dementia and organ failure (4-10%). The support for family caregivers before and after their relative's death was not considered optimal. Only 39.4% of the bereaved reported being specifically asked about their emotional/ psychological distress pre-bereavement, and just half of the bereaved perceived they had enough support from palliative care services. Half of the bereaved had a follow up contact from the service at 3-6 weeks, and a quarter had a follow-up at 6 months. Their qualitative feedback underlined the limited helpfulness of the blanket approach to bereavement support, which was often described as "not personal" or "generic", or "just standard practice". CONCLUSIONS: Timeliness and consistency of relationship is crucial to building rapport and trust in the service's ability to help at post-bereavement as well as a focus on the specific rather than the generic needs of the bereaved. In light of these limitations, palliative care services might do better investing their efforts principally in assessing and supporting family caregivers during the pre-bereavement period and developing community capacity and referral pathways for bereavement care. Our findings suggest that bereavement support in Australian palliative care services has only a tenuous relationship with guidelines and assessment tools, a conclusion also drawn in studies from other countries, emphasizing the international implications of our study.

Building Community Capacity in Bereavement Support.

BACKGROUND: Most bereaved people do not require specialist intervention, yet building community capacity in providing bereavement support is underdeveloped. While family caregivers indicate a need for more information about bereavement, there is little evidence to guide what this information might contain. OBJECTIVE: The study's purpose was to inform bereavement support by determining the advice people bereaved through expected deaths in palliative care have for others in that situation. DESIGN: Four funeral providers posted a questionnaire to previous clients who had used their services 6 to 24 months prior and 678 bereaved people responded. SETTING/PARTICIPANTS: The sample size for this study comprised 265 bereaved people whose relative used palliative care services. MEASUREMENTS: The questionnaire comprised 82 questions about caregiving, bereavement support, current bereavement-related distress, and 2 open-ended questions concerning their bereavement, one of them on advice they have to other people in the same situation. RESULTS: Family caregivers (n = 140) of people who received palliative care responded to the open-ended question about advice for others. An open content analysis yielded 3 themes-preparations for bereavement, utilizing social networks, and strategies for dealing with grief. CONCLUSIONS: Bereaved family caregivers' experiential knowledge can be harnessed to progress the development of bereavement care strategies for the good of the community. These responses could be incorporated into information brochures, posters, and other community education avenues in order to upskill palliative care bereavement volunteers and the wider community so that bereaved family caregivers are best supported.

Family carers' experiences of receiving the news of a diagnosis of Motor Neurone Disease: A national survey.

Family carers have a central role in the care and support of people with MND and face the challenges of the disease from diagnosis to progression and the multiple losses of MND, but their support needs are often neglected. This study aimed to investigate the experiences of family carers at the time of diagnosis and their satisfaction with receiving the news. An anonymous postal survey was facilitated by all MND Associations in Australia (2014) and 190 family carers completed the questionnaire. The questions centred on the SPIKES protocol for communicating bad news. Two-thirds of family carers rated the skills of their neurologists as above average and were satisfied with the delivery of the diagnosis, in terms of having a significantly longer consultation time, the neurologist being warm and caring, satisfaction with the amount and content of information they received and relevant supports, and a plan for following up support. Conversely those who rated the neurologist's skills as below average commented on the difficulties they encountered and the long term emotional stress engendered by poor communication. The study emphasises previous research that suggested that neurologists may require education and training in communicating the diagnosis and this should include family carers as a vital member in MND care.

Breaking the news of a diagnosis of motor neurone disease: A national survey of neurologists' perspectives.

Communication of the diagnosis of MND is daunting for patients and neurologists. This study aimed to establish a knowledge base of current Australian practice of breaking the news of an MND diagnosis, to assess the neurologists' educational and training needs and to compare the feedback obtained from neurologists and patients to international practice guidelines. An anonymous survey of neurologists was undertaken in Australia (2014). 73 neurologists responded to this national survey (50.4% response rate). Nearly 70% of neurologists reported finding it "somewhat to very difficult" communicating the MND diagnosis, and 65% reported feeling moderate to high stress and anxiety at the delivery of diagnosis. Compared to international guidelines, areas for improvement include length of consultation, period of follow up and referral to MND associations. Two-thirds of neurologists were interested in further training to respond to patient's emotions and development of best practice guidelines. This is the first national study to provide a comprehensive insight into the process of delivering the MND diagnosis from the neurologists' perspective and to make comparisons with those of patients and the international guidelines. This study forms the basis for developing protocols to improve communication skills and alleviate the emotional burden associated with breaking bad news.

Receiving the news of a diagnosis of motor neuron disease: What does it take to make it better?

Our objectives were to identify the experiences of people with MND in receiving the diagnosis and to determine which aspects of breaking this bad news were associated with greater satisfaction with the way the diagnosis was delivered to them. An anonymous postal survey was facilitated by all MND associations in Australia, in 2014, and centred on the SPIKES protocol for communicating bad news. Of the patients (n = 248, response rate 29%), 36% were dissatisfied with the delivery of the diagnosis and gave low ratings on the ability/skills of their neurologists to deliver the diagnosis. It was evident that the longer the patients spent with their neurologists during breaking such bad news, the more they were satisfied and the higher they rated the neurologists' abilities/skills. The largest significant differences between neurologists rated as having high or low skills in delivering the diagnosis were in four domains: 1) responding empathically to the feelings of patient/family; 2) sharing the information and suggesting realistic goals; 3) exploring what patient/family are expecting or hoping for; and 4) making a plan and following through. In conclusion, with over one-third of patients dissatisfied with their experience, there is room for improvement in the practice of neurologists in specified areas that could form the basis for changing practice, and the development of standards and protocols likely to have implications at the international level.

Exploring the Support Needs of Family Caregivers of Patients with Brain Cancer Using the CSNAT: A Comparative Study with Other Cancer Groups.

A substantial burden is placed on family caregivers of patients diagnosed with brain cancers. Despite this, the support needs of the caregivers are often under-recognised and not addressed adequately in current routine and patient centred clinical care. The Carer Support Needs Assessment Tool (CSNAT) is a validated instrument designed to systematically identify and address caregiver needs [corrected]. It has been trialled in an Australian palliative care community setting using a stepped wedge cluster design involving 322 family carers of terminally ill patients. The current article reports on a subset from this trial, 29 caregivers of patients with primary brain cancer, and compares their profile and outcomes to those of other cancer groups. Caregiver strain was assessed using the Family Appraisal of Caregiving Questionnaire, caregiver physical and mental wellbeing using SF12 and caregiver workload using a questionnaire on support with activities of daily living (ADL). In comparison to caregivers of patients with all other cancers, the primary brain cancer group had significantly higher levels of caregiver strain, lower levels of mental wellbeing and a higher level of ADL workload. Their physical wellness also deteriorated significantly over time. An action plan approach led to practical solutions for addressing highlighted concerns. Four themes evolved from the family caregivers' feedback interviews: The extremely challenging caregiver experience with brain cancer; the systematic and practical approach of the CSNAT during rapid changes; connection with health professionals, feeling acknowledged and empowered; and timely advice and assurance of support during the caregiving journey. This preliminary study has demonstrated that the CSNAT provides a practical and useful tool for assessing the support needs of family caregivers of patients with brain cancer and has provided the basis for a larger scale, longitudinal study that allows a more detailed characterisation of the evolving caregiver needs at different stages of the disease.

Enabling a family caregiver-led assessment of support needs in home-based palliative care: Potential translation into practice.

BACKGROUND: Systematic assessment of family caregivers' support needs and integrating these into service planning according to evidence-based research are vital to improving caregivers' outcomes and their capacity to provide care at end of life. AIM: To describe the experience with and feedback of nurses on implementing a systematic assessment of support needs with family caregivers in home-based palliative care, using the Carer Support Needs Assessment Tool. METHODS: This study was conducted during 2012-2014 in Silver Chain Hospice Care Service in Western Australia. This article reports on one part of a three-part evaluation of a stepped wedge cluster trial. Forty-four nurses who trialled the intervention with 233 family caregivers gave their feedback via surveys with closed- and open-ended questions (70.5% response rate). Analyses of quantitative and qualitative data were undertaken. RESULTS: The feedback of nurses was overwhelmingly positive in terms of perceived benefits in comparison to standard practice both from the family caregiver and service provider perspectives. Using the Carer Support Needs Assessment Tool was described by nurses as providing guidance, focus and structure to facilitate discussion with family caregivers and as identifying needs and service responses that would not otherwise have been undertaken in a timely manner. CONCLUSION: Our study has successfully addressed the call for alternatives to the professional assessment paradigm using the Carer Support Needs Assessment Tool approach as a caregiver-led intervention facilitated by health professionals. Integrating the Carer Support Needs Assessment Tool in existing practice is fundamental to achieving better caregiver outcomes.

The impact of the carer support needs assessment tool (CSNAT) in community palliative care using a stepped wedge cluster trial.

Family caregiving towards the end-of-life entails considerable emotional, social, financial and physical costs for caregivers. Evidence suggests that good support can improve caregiver psychological outcomes. The primary aim of this study was to investigate the impact of using the carer support needs assessment tool (CSNAT), as an intervention to identify and address support needs in end of life home care, on family caregiver outcomes. A stepped wedge design was used to trial the CSNAT intervention in three bases of Silver Chain Hospice Care in Western Australia, 2012-14. The intervention consisted of at least two visits from nurses (2-3 weeks apart) to identify, review and address caregivers' needs. The outcome measures for the intervention and control groups were caregiver strain and distress as measured by the Family Appraisal of Caregiving Questionnaire (FACQ-PC), caregiver mental and physical health as measured by SF-12v2, and caregiver workload as measured by extent of caregiver assistance with activities of daily living, at baseline and follow up. Total recruitment was 620. There was 45% attrition for each group between baseline and follow-up mainly due to patient deaths resulting in 322 caregivers completing the study (233 in the intervention group and 89 in the control group). At follow-up, the intervention group showed significant reduction in caregiver strain relative to controls, p=0.018, d=0.348 (95% CI 0.25 to 0.41). Priority support needs identified by caregivers included knowing what to expect in the future, having time for yourself in the day and dealing with your feelings and worries. Despite the challenges at the clinician, organisational and trial levels, the CSNAT intervention led to an improvement in caregiver strain. Effective implementation of an evidence-informed and caregiver-led tool represents a necessary step towards helping palliative care providers better assess and address caregiver needs, ensuring adequate family caregiver support and reduction in caregiver strain.

Who needs bereavement support? A population based survey of bereavement risk and support need.

This study identifies and describes the profiles of bereavement risk and support needs of a community sample in Australia and tests the fit of the data with the three-tiered public health model for bereavement support. Family members who were bereaved 6-24 months prior to the survey and who were clients of four funeral providers participated (May-July 2013). A postal survey was used to collect information about bereaved people's experience of caring and perceived satisfaction with any bereavement support provided. The questionnaire included a validated risk assessment screening measure for Prolonged Grief Disorder (PG-13). A total of 678 bereaved people responded. The model predicted that 60% of the sample would be low risk, 30% moderate risk, and 10% high risk. Actual figures were very close at 58.4%, 35.2% and 6.4% respectively. The analysis of the demographic characteristics, experience and impact of caring and bereavement, and satisfaction with support received from a variety of sources revealed differential experiences and needs that align with the expectation of low, moderate, and high bereavement support need, as articulated in the public health model. This is the first empirical test of the public health model of bereavement support. As there is a lack of clear evidence to guide development and allocation of bereavement support programs, the findings have the potential to inform the ability of services, community organizations and informal networks to prioritize care according to each level of bereavement need. This is essential to achieve cost-effective and equitable resource allocation.

'They never talked to me about... ': Perspectives on aged care resident transfer to emergency departments.

AIMS: To explore perspectives of three groups concerning transfers from aged care facilities to emergency departments. We sought to reveal factors influencing transfer decisions; how active each group was in making decisions; and to what extent groups ceded decision-making to others. METHODS: Semi-structured interviews of 11 residents, 14 relatives and 17 staff with content analysis of interview transcripts. RESULTS: The three groups substantially differed in their involvement with initiating, and attitudes towards, transfer. Residents were least likely to be involved in the decision, yet most likely to support transfer. Staff felt conflicted between their desire to provide optimal treatment for one ill resident, and their obligations to other residents under care. Staff perspectives were largely consistent with published data, but we describe new results for other informant groups. CONCLUSIONS: Group expectations and preferences differ substantially. Service delivery to meet all preferences presents a challenge for health service design.