Pathogen spillover driven by rapid changes in bat ecology.

During recent decades, pathogens that originated in bats have become an increasing public health concern. A major challenge is to identify how those pathogens spill over into human populations to generate a pandemic threat1. Many correlational studies associate spillover with changes in land use or other anthropogenic stressors2,3, although the mechanisms underlying the observed correlations have not been identified4. One limitation is the lack of spatially and temporally explicit data on multiple spillovers, and on the connections among spillovers, reservoir host ecology and behaviour and viral dynamics. We present 25 years of data on land-use change, bat behaviour and spillover of Hendra virus from Pteropodid bats to horses in subtropical Australia. These data show that bats are responding to environmental change by persistently adopting behaviours that were previously transient responses to nutritional stress. Interactions between land-use change and climate now lead to persistent bat residency in agricultural areas, where periodic food shortages drive clusters of spillovers. Pulses of winter flowering of trees in remnant forests appeared to prevent spillover. We developed integrative Bayesian network models based on these phenomena that accurately predicted the presence or absence of clusters of spillovers in each of the 25 years. Our long-term study identifies the mechanistic connections between habitat loss, climate and increased spillover risk. It provides a framework for examining causes of bat virus spillover and for developing ecological countermeasures to prevent pandemics.

Multiple spillovers from humans and onward transmission of SARS-CoV-2 in white-tailed deer.

Many animal species are susceptible to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and could act as reservoirs; however, transmission in free-living animals has not been documented. White-tailed deer, the predominant cervid in North America, are susceptible to SARS-CoV-2 infection, and experimentally infected fawns can transmit the virus. To test the hypothesis that SARS-CoV-2 is circulating in deer, 283 retropharyngeal lymph node (RPLN) samples collected from 151 free-living and 132 captive deer in Iowa from April 2020 through January of 2021 were assayed for the presence of SARS-CoV-2 RNA. Ninety-four of the 283 (33.2%) deer samples were positive for SARS-CoV-2 RNA as assessed by RT-PCR. Notably, following the November 2020 peak of human cases in Iowa, and coinciding with the onset of winter and the peak deer hunting season, SARS-CoV-2 RNA was detected in 80 of 97 (82.5%) RPLN samples collected over a 7-wk period. Whole genome sequencing of all 94 positive RPLN samples identified 12 SARS-CoV-2 lineages, with B.1.2 (n = 51; 54.5%) and B.1.311 (n = 19; 20%) accounting for ∼75% of all samples. The geographic distribution and nesting of clusters of deer and human lineages strongly suggest multiple human-to-deer transmission events followed by subsequent deer-to-deer spread. These discoveries have important implications for the long-term persistence of the SARS-CoV-2 pandemic. Our findings highlight an urgent need for a robust and proactive "One Health" approach to obtain enhanced understanding of the ecology, molecular evolution, and dissemination of SARS-CoV-2.

Sexual satisfaction and its predictors in patients with advanced cancer and their family caregivers in six European countries: Baseline data from the DIAdIC study.

OBJECTIVE: To identify predictors of sexual satisfaction in patients with advanced cancer and their family caregivers. METHODS: Cross-sectional study using baseline survey data from a randomized controlled trial in six European countries. Patients with advanced cancer and their family caregiver completed measures on sexual satisfaction (one item from Functional Assessment of Cancer Therapy - General questionnaire for patients and Caregiver Quality of Life Index-Cancer scale for family caregivers) and health-related characteristics. Multivariable linear regressions were performed for all predictors (identified based on literature) with sexual satisfaction as dependent variable. RESULTS: The sample comprised 431 patient-family caregiver dyads. Patients with prostate or gynecological cancer reported lower sexual satisfaction (respectively B = -0.267 95% CI: -1.674, -0.594 and B = -0.196, 95% CI -2.103, -0.452). Higher emotional (B = 0.278, 95% CI 0.024, 0.057) physical (B = 0.305, 95% CI 0.012, 0.025) and social functioning (B = 0.151, 95% CI 0.001, 0.013), global health (B = 0.356, 95% CI 0.007, 0.013) and social wellbeing (B = 0.161, 95% CI 0.013, 0.082) among patients were associated with higher sexual satisfaction. Among family caregivers, sexual satisfaction was lower with increased age (B = -0.142, 95% CI -0.022, -0.004). Higher emotional functioning (B = 0.027, 95% CI 0.011, 0.043) and quality of life (B = 0.165, 95% CI -0.165, 0.716) were associated with higher sexual satisfaction in family caregivers. CONCLUSIONS: The results underscore that sexual wellbeing of patients and family caregivers is related to health related factors in physical, emotional, and social domains. Patients and family caregivers could benefit from a dyadic approach to address sexual wellbeing.

A metapopulation model of social group dynamics and disease applied to Yellowstone wolves.

The population structure of social species has important consequences for both their demography and transmission of their pathogens. We develop a metapopulation model that tracks two key components of a species' social system: average group size and number of groups within a population. While the model is general, we parameterize it to mimic the dynamics of the Yellowstone wolf population and two associated pathogens: sarcoptic mange and canine distemper. In the initial absence of disease, we show that group size is mainly determined by the birth and death rates and the rates at which groups fission to form new groups. The total number of groups is determined by rates of fission and fusion, as well as environmental resources and rates of intergroup aggression. Incorporating pathogens into the models reduces the size of the host population, predominantly by reducing the number of social groups. Average group size responds in more subtle ways: infected groups decrease in size, but uninfected groups may increase when disease reduces the number of groups and thereby reduces intraspecific aggression. Our modeling approach allows for easy calculation of prevalence at multiple scales (within group, across groups, and population level), illustrating that aggregate population-level prevalence can be misleading for group-living species. The model structure is general, can be applied to other social species, and allows for a dynamic assessment of how pathogens can affect social structure and vice versa.

Choreographing a good death: Carers' experiences and practices of enacting assisted dying.

The proliferation of assisted dying legislative reforms globally is a significant change in the social and medico-legal landscape of end-of-life care. Understanding the impacts of these legislative reforms on family members who care for a dying person is vital, yet under-theorised in research. In this article, drawing on semi-structured interviews with 42 carers for a person who has sought assisted dying in Australia, and extending ideas of ontological choreography we explore the new and complex choreographies enacted by carers in their endeavour to arrange a 'good death' for the dying person. We find that desires to fulfil the dying person's wishes are often accompanied by normative pressures, affective tensions and complexities in bereavement. Enacting assisted dying requires carers to perform a repertoire of highly-staged practices. Yet, institutional obstacles and normative cultural scripts of dying can constrain carer assisted dying practices. Understanding the nuances of carers' experiences and how they navigate this new end-of-life landscape, we argue, provides critical insights about how assisted dying legislation is producing new cultural touchpoints for caring at the end of life. Moreover, we show how emerging cultural scripts of assisted dying are impacting in the lives of these carers.

Preparedness for caregiving and preparedness for death: Associations and modifiable thereafter factors among family caregivers of patients with advanced cancer in specialized home care.

The purpose of this study was to (1) explore associations between preparedness for caregiving and preparedness for death among family caregivers of patients with advanced cancer and (2) explore modifiable preparedness factors, such as communication and support. Data was derived from a baseline questionnaire collected in specialized home care. The questionnaire included socio-demographics, the Preparedness for Caregiving Scale, and single items addressing preparedness for death, received support and communication about incurable illness. Data was analyzed using descriptive statistics and Spearman correlations. Altogether 39 family caregivers participated. A significant association was found between preparedness for caregiving and preparedness for death. Received support and communication about the illness was associated with higher levels of preparedness for caregiving and death. This study contributes to evidence on the association between preparedness for caregiving and death, but also that communication and support employed by healthcare professionals could improve family caregiver preparedness and wellbeing.

Carer preparedness improved by providing a supportive educational intervention for carers of patients with high-grade glioma: RCT results.

BACKGROUND: High-grade glioma (HGG) is a rapidly progressing and debilitating disease. Family carers take on multiple responsibilities and experience high levels of distress. We aimed to deliver a nurse-led intervention (Care-IS) to carers to improve their preparedness to care and reduce distress. METHODS: We conducted a randomised controlled trial (ACTRN:12612001147875). Carers of HGG patients were recruited during patients' combined chemoradiation treatment. The complex intervention comprised four components: (1) initial telephone assessment of carer unmet needs; (2) tailored hard-copy resource folder; (3) home visit; and, (4) monthly telephone support for up to 12 months. Primary outcomes included preparedness for caregiving and distress at 2, 4, 6 and 12 months. Intervention effects were estimated using linear mixed models which included a time by group interaction. Secondary outcomes included anxiety, depression, quality of life, carer competence and strain. RESULTS: We randomised 188 carers (n = 98 intervention, n = 90 control). The intervention group reported significantly higher preparedness for caregiving at 4 months (model ß = 2.85, 95% CI 0.76-4.93) and all follow-up timepoints including 12 months (model ß = 4.35, 95% CI 2.08-6.62), compared to the control group. However, there was no difference between groups in carer distress or any secondary outcomes. CONCLUSIONS: This intervention was effective in improving carer preparedness. However, carer distress was not reduced, potentially due to the debilitating/progressive nature of HGG and ongoing caring responsibilities. Future research must explore whether carer interventions can improve carer adjustment, self-efficacy and coping and how we support carers after bereavement. Additionally, research is needed to determine how to implement carer support into practice.

The concept of holism applied in recent palliative care practice: A scoping review.

BACKGROUND: Whilst there is a sense of holism existing within palliative care practice, what is not clear is the extent to which holism, as applied in recent palliative care practice, has been adequately researched. Currently, no reviews on this topic were identified through systematic and scoping review registries. AIM: To identify and describe the available published evidence on the key features of holism and the core domains underpinning the application of holism in relation to recent palliative care practice. DESIGN: Scoping review using the Johanna Briggs Institute design. DATA SOURCES: MEDLINE, EMCARE, and CINAHL (Ovid), PsycINFO, SocINDEX, SCOPUS and Web of Science. (International, peer-reviewed, published papers in the English language from January 2010to December 2020). RESULTS: Five studies met inclusion criteria. Two studies used qualitative methods, one used mixed-methods, and two were randomised controlled trials. The research investigated (1) frameworks for holistic care and (2) assessment tools applied in palliative care settings. CONCLUSIONS: The results from the review led to identifying key features of palliative care that were presented as interconnected aspects of holistic care domains in both assessments and interventions. The literature revealed a focus on curative and biomedical approaches to disease management with holistic aspects acknowledged, but not in the forefront of core service delivery. Holism was generally conceptualised as an overarching theoretical framework to palliative care service provision and positioned as an adjunct to palliative models of care. These findings point to a gap in research that links the concept of holism to applied palliative care practices.

Support from healthcare professionals in empowering family carers to discuss advance care planning: A population-based survey.

BACKGROUND: Family carers have a prominent role in end-of-life care for seriously ill persons. However, most of the advance care planning literature is focused on the role of healthcare professionals. AIMS: To investigate (1) what proportion of family carers discussed advance care planning with their relative and associated socio-demographic and clinical characteristics (2) what proportion received support from healthcare professionals for these conversations, (3) what type of support they received and (4) to what extent the type of support received was considered sufficient. DESIGN/PARTICIPANTS: Population-based cross-sectional survey in Belgium of bereaved family carers of persons with a serious chronic illness (N = 3000) who died 2-6 months before the sample was drawn, identified through three sickness funds. The survey explored support from healthcare professionals for family carers during the last 3 months of the patient's life. RESULTS: Response rate was 55%. The proportion of family carers that engaged in an advance care planning conversation with their relative was 46.9%. Of these family carers, 78.1% received support from a healthcare professional, mostly by doing the advance care planning conversation together (53.8%). Of family carers receiving support from a healthcare professional, 57.4% deemed the support sufficient. CONCLUSION: Many family carers engage in advance care planning conversations with their dying relative. Healthcare professionals often support them by performing the advance care planning conversations together. More insight into how family carers can be supported to conduct these advance care planning conversations, both with and without involvement of healthcare professionals, is necessary.

Who cares for the carers? carerhelp: development and evaluation of an online resource to support the wellbeing of those caring for family members at the end of their life.

BACKGROUND: Most people living with a terminal illness and approaching death will need the assistance of a non-professional carer such as a family member, friend, or neighbour to provide physical, emotional, and practical caring supports. A significant portion of these carers can feel overwhelmed, isolated and experience psychological and/or financial distress. Carers can have unmet information needs and information needs can change across the caring period. METHODS: Guided by an Australian National Reference Group, this project undertook a multiphase set of activities to enable the development of an online carer resource. These activities included a literature review of key issues and considerations for family carers supporting someone with a terminal illness, a scoping scan of existing online resources, and interviews and focus groups with eighteen carers to understand their needs and context of caring. This information formed the basis for potential digital content. A web project team was established to create the information architecture and content pathways. User testing survey and usability assessment of the CarerHelp Website was undertaken to assess/optimise functionality prior to release. An evaluation process was also devised. RESULTS: The literature review identified carer needs for practical and psychological support along with better education and strategies to improve communication. The scoping scan of available online resources suggested that while information available to carers is plentiful, much of that which is provided is general, disparately located, inadequately detailed, and disease specific. The eighteen carers who were interviewed highlighted the need for helpful information on: services, symptom management, relationships, preparation for death, managing the emotional and psychological burden that often accompanies caring, and support during bereavement. User testing and usability assessment of the prototype resource led to changes to enhance the user experience and effectiveness of navigation. It also highlighted a lack of awareness of existing resources and the needs of marketing and communication to address this problem. CONCLUSIONS: The project led to the development of an open access online resource, CarerHelp ( www.carerhelp.com.au ), for use by carers and families caring for a person who has palliative care needs. The web metrics demonstrate substantial use of the resources.

Nipah Virus Detection at Bat Roosts after Spillover Events, Bangladesh, 2012-2019.

Knowledge of the dynamics and genetic diversity of Nipah virus circulating in bats and at the human-animal interface is limited by current sampling efforts, which produce few detections of viral RNA. We report a series of investigations at Pteropus medius bat roosts identified near the locations of human Nipah cases in Bangladesh during 2012-2019. Pooled bat urine was collected from 23 roosts; 7 roosts (30%) had >1 sample in which Nipah RNA was detected from the first visit. In subsequent visits to these 7 roosts, RNA was detected in bat urine up to 52 days after the presumed exposure of the human case-patient, although the probability of detection declined rapidly with time. These results suggest that rapidly deployed investigations of Nipah virus shedding from bat roosts near human cases could increase the success of viral sequencing compared with background surveillance and could enhance understanding of Nipah virus ecology and evolution.

Pesticides alter ecosystem respiration via phytoplankton abundance and community structure: Effects on the carbon cycle?

Freshwater systems are critical to life on earth, yet they are threatened by the increasing rate of synthetic chemical pollution. Current predictions of the effects of synthetic chemicals on freshwater ecosystems are hampered by the sheer number of chemical contaminants entering aquatic systems, the diversity of organisms inhabiting these systems, the myriad possible direct and indirect effects resulting from these combinations, and uncertainties concerning how contaminants might alter ecosystem metabolism via changes in biodiversity. To address these knowledge gaps, we conducted a mesocosm experiment that elucidated the responses of ponds composed of phytoplankton and zooplankton to standardized concentrations of 12 pesticides, nested within four pesticide classes, and two pesticide types. We show that the effects of the pesticides on algae were consistent within herbicides and insecticides and that responses of over 70 phytoplankton species and genera were consistent within broad taxonomic groups. Insecticides generated top-down effects on phytoplankton community composition and abundance, which were associated with persistent increases in ecosystem respiration. Insecticides had direct toxic effects on cladocerans, which led to competitive release of copepods. These changes in the zooplankton community led to a decrease in green algae and a modest increase in diatoms. Herbicides did not change phytoplankton composition but reduced total phytoplankton abundance. This reduction in phytoplankton led to short-term decreases in ecosystem respiration. Given that ponds release atmospheric carbon and that worldwide pesticide pollution continues to increase exponentially, scientists and policy makers should pay more attention to the ways pesticides alter the carbon cycle in ponds via changes in communities, as demonstrated by our results. Our results show that these predictions can be simplified by grouping pesticides into types and species into functional groups. Adopting this approach provides an opportunity to improve the efficiency of risk assessment and mitigation responses to global change.

Examination of the interaction between age-specific predation and chronic disease in the Greater Yellowstone Ecosystem.

Predators may create healthier prey populations by selectively removing diseased individuals. Predators typically prefer some ages of prey over others, which may, or may not, align with those prey ages that are most likely to be diseased. The interaction of age-specific infection and predation has not been previously explored and likely has sizable effects on disease dynamics. We hypothesize that predator cleansing effects will be greater when the disease and predation occur in the same prey age groups. We examine the predator cleansing effect using a model where both vulnerability to predators and pathogen prevalence vary with age. We tailor this model to chronic wasting disease (CWD) in mule deer and elk populations in the Greater Yellowstone Ecosystem, with empirical data from Yellowstone grey wolves and cougars. Model results suggest that under moderate, yet realistic, predation pressure from cougars and wolves independently, predators may decrease CWD outbreak size substantially and delay the accumulation of symptomatic deer and elk. The magnitude of this effect is driven by the ability of predators to selectively remove late-stage CWD infections that are likely the most responsible for transmission, but this may not be the age class they typically select. Thus, predators that select for infected young adults over uninfected juveniles have a stronger cleansing effect, and these effects are strengthened when transmission rates increase with increasing prey morbidity. There are also trade-offs from a management perspective-that is, increasing predator kill rates can result in opposing forces on prey abundance and CWD prevalence. Our modelling exploration shows that predators have the potential to reduce prevalence in prey populations when prey age and disease severity are considered, yet the strength of this effect is influenced by predators' selection for demography or body condition. Current CWD management focuses on increasing cervid hunting as the primary management tool, and our results suggest predators may also be a useful tool under certain conditions, but not necessarily without additional impacts on host abundance and demography. Protected areas with predator populations will play a large role in informing the debate over predator impacts on disease.

Systematic translation and adaptation of the FOCUS program, a USA-based supportive intervention for persons with cancer and their family caregivers, for use in six European countries.

PURPOSE: Having advanced cancer presents many challenges for patients and family caregivers. The FOCUS program is a psychoeducational nurse-led intervention, developed in the USA, to support dyads of patients with cancer and their family caregivers to live with the illness. The program includes a conversation manual and information resources for dyads. We aimed to develop a version of the program for dyads facing advanced cancer in six European countries. METHOD: The Participatory and Iterative Process Framework for Language Adaptation (PIPFLA) was used to guide the translation of the program to the local contexts of Belgium, Denmark, Ireland, Italy, the Netherlands, and the UK. In several rounds, potential program users (e.g., nurses, clinicians, patients, family caregivers) and researchers from all six countries reviewed program materials and advised on adaptations. RESULTS: The PIPFLA process resulted in one European version of the program in different languages (FOCUS +). The FOCUS + conversation manual is uniform across all countries. The main adaptations included additional attention to both family caregiver and patient needs; more emphasis on self-management, advance care planning, and shared responsibilities; discussing the dyad's outlook rather than optimism; addressing the role of nurses as educational rather than therapeutic; and more suggestions to refer dyads to health care professionals for specific care needs. The information resources for dyads were adapted to fit with local contexts. CONCLUSION: The PIPFLA methodology is an efficient and effective framework to thoroughly translate and culturally adapt a complex USA-based program for use in six European countries in collaboration with end users.

How are family caregivers of people with a serious illness supported by healthcare professionals in their caregiving tasks? A cross-sectional survey of bereaved family caregivers.

BACKGROUND: Due to medical advances and an increasingly ageing population, the number of people living with a serious illness is rising. This has major implications for the burden on family members of assisting with care. Support of family caregivers by healthcare professionals is needed to ensure they can provide quality care for people with serious illness. AIM: To investigate how family caregivers of people with serious illness are supported by healthcare professionals in their caregiving tasks. DESIGN/PARTICIPANTS: Population-based cross-sectional survey of bereaved family caregivers of people with serious illness (N = 3000) who cared for a person who had died 2-6 months before the sample was drawn (November 2019), as identified through three sickness funds in Flanders, Belgium. The survey explored support from healthcare professionals for family caregivers 3 months prior to bereavement. RESULTS: Response rate was 55.0%. Most family caregivers received support from one or more healthcare professionals for family caregiving tasks, ranging from 71% for promoting social interaction to 95% for managing symptoms. The type of support mostly involved providing information. Use of palliative care services was the strongest predictor of such support across physical, psychosocial and practical tasks. CONCLUSION: Most family caregivers of those with serious illness get some form of support from healthcare professionals for their tasks. However, an empowering support strategy for example one aimed at increasing self-efficacy of the family caregiver is rare and end-of-life communication between healthcare professionals and family caregivers needs improvement.

Plasma Methylmalonic Acid Concentration in Folic Acid-Supplemented Depressed Patients with Low or Marginal Vitamin B-12: A Randomized Trial.

BACKGROUND: Individuals with low serum vitamin B-12 and high serum folate have higher plasma concentrations of methylmalonic acid (MMA). Whether folic acid (FA) causes an increase in MMA is not known. OBJECTIVES: We aimed to determine the impact of FA supplementation on plasma MMA concentration in people with low or marginal serum vitamin B-12. METHODS: We conducted a multicenter double-blind placebo-controlled randomized trial of oral FA (5 mg/d for 12 wk) in middle-aged patients treated with antidepressant medication participating in the FoLATED (Folate Augmentation of Treatment-Evaluation for Depression) trial. Participants defined as having "low" serum vitamin B-12 (vitamin B-12 ≥150 and <220 ng/L) or "marginal" serum vitamin B-12 (vitamin B-12 ≥ 220 and <280 ng/L) were included. The primary outcome of this substudy was MMA at week 12. A mixed-effects linear regression was fitted and reported using the adjusted mean difference (aMD). RESULTS: A total of 177 participants were included (85 randomly assigned to placebo and 92 to FA); the mean ± SD age was 46.2 ± 11.8 y, and 112 (63.3%) were female. The MMA analysis included 135 participants and the aMD was -0.01 (95% CI: -0.06, 0.04; P = 0.71). Serum folate was measured on 166 participants and increased in the supplementation group; the aMD was 21.6 µg/L (95% CI: 8.13, 25.02 µg/L; P < 0.001). A total of 117 participants were assessed for RBC folate, which also increased in the supplementation group; the aMD was 461 µg/L (95% CI: 387, 535 µg/L; P < 0.001). CONCLUSIONS: Supplementation of FA leads to an increase of serum and RBC folate, but does not change plasma MMA concentration in individuals with serum vitamin B-12 between 150 and 280 ng/L. We cannot exclude effects in older people or those with serum vitamin B-12 <150 ng/L. Previously reported associations may arise from effects of impaired vitamin B-12 status on folate metabolism.This trial was registered at www.isrctn.com as ISRCTN37558856.

Group density, disease, and season shape territory size and overlap of social carnivores.

The spatial organization of a population can influence the spread of information, behaviour and pathogens. Group territory size and territory overlap and components of spatial organization, provide key information as these metrics may be indicators of habitat quality, resource dispersion, contact rates and environmental risk (e.g. indirectly transmitted pathogens). Furthermore, sociality and behaviour can also shape space use, and subsequently, how space use and habitat quality together impact demography. Our study aims to identify factors shaping the spatial organization of wildlife populations and assess the impact of epizootics on space use. We further aim to explore the mechanisms by which disease perturbations could cause changes in spatial organization. Here we assessed the seasonal spatial organization of Serengeti lions and Yellowstone wolves at the group level. We use network analysis to describe spatial organization and connectivity of social groups. We then examine the factors predicting mean territory size and mean territory overlap for each population using generalized additive models. We demonstrate that lions and wolves were similar in that group-level factors, such as number of groups and shaped spatial organization more than population-level factors, such as population density. Factors shaping territory size were slightly different than factors shaping territory overlap; for example, wolf pack size was an important predictor of territory overlap, but not territory size. Lion spatial networks were more highly connected, while wolf spatial networks varied seasonally. We found that resource dispersion may be more important for driving territory size and overlap for wolves than for lions. Additionally, canine distemper epizootics may have altered lion spatial organization, highlighting the importance of including infectious disease epizootics in studies of behavioural and movement ecology. We provide insight about when we might expect to observe the impacts of resource dispersion, disease perturbations, and other ecological factors on spatial organization. Our work highlights the importance of monitoring and managing social carnivore populations at the group level. Future research should elucidate the complex relationships between demographics, social and spatial structure, abiotic and biotic conditions and pathogen infections.

Are family carers part of the care team providing end-of-life care? A qualitative interview study on the collaboration between family and professional carers.

BACKGROUND: The attention of healthcare professionals is directed mainly towards the recipients of care and often insufficiently towards family carers. However, an effective collaboration between professionals and family carers is vital to provide quality palliative and end-of-life care. Such collaboration is under-studied in a palliative care context. AIM: This study aimed to investigate how family carers of people who live at home with a life-limiting chronic illness experience and perceive collaboration with different healthcare professionals in the last phase of life. DESIGN: Face-to-face semi-structured interviews were conducted with the primary family carers of people with a life-limiting chronic illness. Interpretative phenomenological analysis was used to analyse the data. SETTING/PARTICIPANTS: A heterogeneous sample of 30 family carers of people with cancer, heart failure or dementia was recruited through a variety of care providers and services, in order to reflect the heterogeneity of caregiving in serious illness. RESULTS: Five main themes emerged from interpretative phenomenological analysis that describe the quality of the collaboration between family carers and professionals: respecting family carers both as someone with care needs and as a member of the care team; the continuous availability and accessibility of healthcare professionals; the provision of information and communication including family carer issues; the coordination of care between all parties and contextual factors. The dominant experience by family carers was one of missed opportunities across these themes. CONCLUSIONS: This qualitative study about the experiences and perceptions of family carers of people with a chronic life-limiting illness living at home regarding the collaboration with different healthcare providers in the last phase life, showed that family carers experience a lot of possibilities, but perceive missed opportunities as well, for healthcare professionals to effectively collaborate with them for palliative care.

Validation of the responding to urgency of need in palliative care (RUN-PC) triage tool.

BACKGROUND: The Responding to Urgency of Need in Palliative Care (RUN-PC) Triage Tool is a novel, evidence-based tool by which specialist palliative care services can manage waiting lists and workflow by prioritising access to care for those patients with the most pressing needs in an equitable, efficient and transparent manner. AIM: This study aimed to establish the intra- and inter-rater reliability, and convergent validity of the RUN-PC Triage Tool and generate recommended response times. DESIGN: An online survey of palliative care intake officers applying the RUN-PC Triage Tool to a series of 49 real clinical vignettes was assessed against a reference standard: a postal survey of expert palliative care clinicians ranking the same vignettes in order of urgency. SETTING/PARTICIPANTS: Intake officers (n = 28) with a minimum of 2 years palliative care experience and expert clinicians (n = 32) with a minimum of 10 years palliative care experience were recruited from inpatient, hospital consultation and community palliative care services across metropolitan and regional Victoria, Australia. RESULTS: The RUN-PC Triage Tool has good intra- and inter-rater reliability in inpatient, hospital consultation and community palliative care settings (Intraclass Correlation Coefficients ranged from 0.61 to 0.74), and moderate to good correlation to expert opinion used as a reference standard (Kendall's Tau rank correlation coefficients ranged from 0.68 to 0.83). CONCLUSION: The RUN-PC Triage Tool appears to be a reliable and valid tool for the prioritisation of patients referred to specialist inpatient, hospital consultation and community palliative care services.

Do family meetings for hospitalised palliative care patients improve outcomes and reduce health care costs? A cluster randomised trial.

BACKGROUND: Family meetings facilitate the exploration of issues and goals of care however, there has been minimal research to determine the benefits and cost implications. AIMS: To determine: (1) if family caregivers of hospitalised patients referred to palliative care who receive a structured family meeting report lower psychological distress (primary outcome), fewer unmet needs, improved quality of life; feel more prepared for the caregiving role; and receive better quality of end-of-life care; (2) if outcomes vary dependant upon site of care and; (3) the cost-benefit of implementing meetings into routine practice. DESIGN: Pragmatic cluster randomised trial involving palliative care patients and their primary family caregivers at three Australian hospitals. Participants completed measures upon admission (Time 1); 10 days later (Time 2) and two months after the patient died (Time 3). Regression analyses, health utilisation and process evaluation were conducted. RESULTS: 297 dyads recruited; control (n = 153) and intervention (n = 144). The intervention group demonstrated significantly lower psychological distress (Diff: -1.68, p < 0.01) and higher preparedness (Diff: 3.48, p = 0.001) at Time 2. No differences were identified based on quality of end of life care or health utilisation measures. CONCLUSIONS: Family meetings may be helpful in reducing family caregiver distress and enhancing their preparedness for the caregiving role and it appears they may be conducted without increased hospital health utilisation impacts; although opportunity costs need to be considered in order to routinely offer these as a standardised intervention. Additional health economic examination is also advocated to comprehensively understand the cost-benefit implications. TRIAL REGISTRATION: Australian and New Zealand Clinical Trials Registry ACTRN12615000200583.