Models of acute care for injured older patients-Australia and New Zealand practice.

INTRODUCTION: The epidemiology of injured patients has changed, with an increasing predominance of severe injury and deaths in older (65 years and above) patients after low falls. There is little evidence of the models of care that optimise outcomes for injured older patients. This study aims to describe clinician perspectives of existing models of acute care for injured older patients in Australia and New Zealand. METHODS: This cross-sectional online survey of healthcare professionals (HCP) managing injured older patients in Australia or New Zealand hospitals was conducted between November 2nd and December 12th, 2020. Recruitment was via survey link and snowball sampling to professional organisations and special interest groups via email and social media. HCP were asked, using a Likert scale, how likely four typical case vignettes were to be admitted to one of twelve options for ongoing care. Additional questions explored usual care components. RESULTS: Participants (n=157) were predominantly Australian medical professionals in a major trauma service (MTS) or metropolitan hospital. The most common age defining "geriatric" was aged 65 years and older (43%). HCP described variability in the models and components of acute care for older injured patients in Australia and New Zealand. As a component of care, cognitive, delirium and frailty screening are occurring (60%, 61%, 46%) with HCP from non-major trauma services (non-MTS) reporting frailty and cognitive impairment screening more likely to occur in the emergency department (ED). Access to an acute pain service was more likely in a MTS. Participants described poor likelihood of a geriatrician (highest 16%) or physician (highest 12%) review in ED CONCLUSION: Despite a low response rate, HCP in Australia and New Zealand describe variability in acute care pathways for injured older patients. Given the change in epidemiology of injury towards older patients with low force mechanisms, models of acute injury care should be evaluated to define a cost-effective model and components of care that optimise patient-centred outcomes relevant to injured older patients. HCP described some factors they perceive to determine care, and outcomes of variability, offering guidance for future research and resource allocation in the Australia and New Zealand trauma system.

CELPI: trial protocol for a randomised controlled trial of a Carer End of Life Planning Intervention in people dying with dementia.

BACKGROUND: Dementia is a leading cause of death in developed nations. Despite an often distressing and symptom laden end of life, there are systematic barriers to accessing palliative care in older people dying of dementia. Evidence exists that 70% of people living with severe dementia attend an emergency department (ED) in their last year of life. The aim of this trial is to test whether a Carer End of Life Planning Intervention (CELPI), co-designed by consumers, clinicians and content specialists, improves access to end of life care for older people with severe dementia, using an ED visit as a catalyst for recognising unmet needs and specialist palliative care referral where indicated. METHODS: A randomised controlled trial (RCT) enrolling at six EDs across three states in Australia will be conducted, enrolling four hundred and forty dyads comprising a person with severe dementia aged ≥ 65 years, and their primary carer. Participants will be randomly allocated to CELPI or the control group. CELPI incorporates a structured carer needs assessment and referral to specialist palliative care services where indicated by patient symptom burden and needs assessment. The primary outcome measure is death of the person with dementia in the carer-nominated preferred location. Secondary outcomes include carer reported quality of life of the person dying of dementia, hospital bed day occupancy in the last 12 months of life, and carer stress. An economic evaluation from the perspective of a health funder will be conducted. DISCUSSION: CELPI seeks to support carers and provide optimal end of life care for the person dying of dementia. This trial will provide high level evidence as to the clinical and cost effectiveness of this intervention. TRIAL REGISTRATION: ACTRN12622000611729 registered 22/04/2022.