Publications by authors named "Crotty M"

Objectives: To adapt and apply a model for evaluating the functional benefits and cost efficiency of specialist inpatient rehabilitation to the Australian context, comparing functional outcomes and savings in the cost of ongoing care after acquired brain injury.

Design: An observational cohort analysis of prospectively collected clinical data from admission to discharge, with follow-up to 3 years.

Setting: A newly established state-wide inpatient postacute rehabilitation unit in Victoria, Australia for patients with moderate to severe acquired brain injury.

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  • This study analyzed the effects of botulinum toxin-A on upper limb issues in chronic stroke survivors, focusing on those with significant spasticity.
  • The research involved 71 stroke survivors and measured changes in various outcomes, including upper limb activity, spasticity, and grip strength, before and three months after treatment.
  • Results showed no significant improvement in any of the measured outcomes, indicating that botulinum toxin-A may not be beneficial for improving upper limb function in this patient group with severe activity limitations.
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  • Patients post-hip fracture often experience fragmented care and poor discharge planning, highlighting the need for improved patient flow and transition support from hospital to home.* -
  • A qualitative study involving interviews with patients, carers, and health professionals revealed challenges such as ineffective communication and disjointed services during discharge, along with the complexity of recovery beyond just the physical injury.* -
  • Solutions suggested include better reassurance, collaborative planning, and personalized care to help patients and their supporters navigate the transition more effectively, ultimately aiming for a more coordinated approach in discharge planning.*
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Objectives: We draw from the Health Technology Assessment (HTA) literature to propose how hospitals and local health networks can prepare the key components of early economic evaluations to support the development and management of health service interventions.

Methods: Using the case example of a proposed intervention for older people in the Emergency Department (ED), a conceptual logic model of a new health service intervention is articulated to inform the structuring and population of a decision-analytic model using observed data on the existing care comparator and structured elicitation exercise of initial stakeholder expectations of intervention effects.

Results: The elicited patient pathway probabilities and lengths of stay quantities profile which of the existing types of patients are expected to avoid the ED and how this impacts the lengths of stay across the system.

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  • Measures to reduce airborne pathogen transmission in healthcare settings can be costly and disruptive, especially when not specifically targeted.
  • The study identified areas in a hospital that have a high risk for virus transmission through carbon dioxide assessments of air exchange.
  • This method is efficient and low-cost, allowing for focused improvements in air quality where they are most needed in the hospital.
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  • * A study involving in-depth interviews with 10 GPs explored these challenges and identified factors that influence their management practices, using frameworks like the theoretical domains framework (TDF) and behavior change wheel (BCW).
  • * Findings revealed that GPs struggle with knowledge gaps, patient-related issues, and systemic barriers, highlighting the need for improved support, enhanced patient engagement, and system-level changes for better obesity management.
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Background: is a common pathogen associated with bloodstream infections, respiratory infections, peritonitis, infective endocarditis, and meningitis. Literature assessing duration of antibiotic therapy for a bacteremia secondary to common infection is scarce, leading to variability in practice. Therefore, this study evaluated the effectiveness of short (5-10 days) versus long (11-16 days) antibiotic durations for bacteremia.

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  • High antibiotic prescriptions in aged care could lead to increased antibiotic-resistant pathogens in residents, raising concerns about treatment failures.
  • A study analyzed stool samples from 164 residents in South Australia, linking antibiotic use over the past year to the presence and quantity of antibiotic resistance genes (ARGs).
  • Findings revealed that over 1100 unique ARGs were identified, with doxycycline being a major risk factor for high ARG levels, particularly influencing resistance to penicillins and cephalosporins, highlighting the need for cautious antibiotic use in this population.
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Background: Over the past decade, the adoption of virtual wards has surged. Virtual wards aim to prevent unnecessary hospital admissions, expedite home discharge, and enhance patient satisfaction, which are particularly beneficial for the older adult population who faces risks associated with hospitalization. Consequently, substantial investments are being made in virtual rehabilitation wards (VRWs), despite evidence of varying levels of success in their implementation.

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Introduction: The purpose of this study was to examine the feasibility of adapting and translating an evidence-based occupational therapist-delivered program shown to be effective in the community to residential aged care (RAC). The program aims to improve quality of care and quality of life for people living with dementia and the wellbeing of the family care partner.

Methods: This study took place in a not-for-profit RAC home in Adelaide, South Australia.

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Objective: Obesity is a complex, chronic, relapsing disease that requires an individualised approach to treatment. However, weight stigma (WS) experienced in healthcare settings poses a significant barrier to achieving person-centred care for obesity. Understanding the experiences of people living with obesity (PwO) can inform interventions to reduce WS and optimise patient outcomes.

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Objective: The objective of this review is to identify quality indicators used to monitor the quality and safety of care provided to older people (≥ 65 years old) in 8 care settings: primary care; hospital/acute care; aged care (including residential aged care and home or community care); palliative care; rehabilitation care; care transitions; dementia care; and care in rural areas.

Introduction: There is a need for high-quality, holistic, person-centered care for older people. Older people receive care across multiple care settings, and population-level monitoring of quality and safety of care across settings represents a significant challenge.

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Objectives: Frailty is common in hospitalised older people. Clinical practice guidelines for the management of frailty provide recommendations for identification and management; however, adoption into practice in hospitals is limited. This study identified and quantified the evidence-practice gap between frailty guidelines and clinical practice in two hospitals using an audit tool.

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Objective: Moving into a long-term care facility (LTCF) requires substantial personal, societal and financial investment. Identifying those at high risk of short-term mortality after LTCF entry can help with care planning and risk factor management. This study aimed to: (i) examine individual-, facility-, medication-, system- and healthcare-related predictors for 90-day mortality at entry into an LTCF and (ii) create risk profiles for this outcome.

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Background: Patient-centred care and enhancing patient experience is a priority across Australia. Stroke rehabilitation has multiple consumer touchpoints that would benefit from a better understanding of customer journeys, subsequently impacting better patient-centred care, and contributing to process improvements and better patient outcomes. Customer journey mapping through process mining extracts process data from event logs in existing information systems discovering patient journeys, which can be utilized to monitor guideline compliance and uncover nonconformance.

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Background And Objectives: There is a high prevalence of frailty amongst older patients in hospital settings. Frailty guidelines exist but implementation to date has been challenging. Understanding health professional attitudes, knowledge, and beliefs about frailty is critical in understanding barriers and enablers to guideline implementation, and the aim of this study was to understand these in rehabilitation multidisciplinary teams in hospital settings.

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Objectives: Dementia guidelines recommend antipsychotics are only used for behavioral and psychological symptoms when non-drug interventions fail, and to regularly review use. Population-level clinical quality indicators (CQIs) for dementia care in permanent residential aged care (PRAC) typically monitor prevalence of antipsychotic use but not prolonged use. This study aimed to develop a CQI for antipsychotic use >90 days and examine trends, associated factors, and variation in CQI incidence; and examine duration of the first episode of use among individuals with dementia accessing home care packages (HCPs) or PRAC.

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Objectives: The objective of this study was to explore how people living with obesity who use obesity services perceive healthcare professionals' (HCPs) online representation of the disease on social media. By exploring their perspective, we aimed to develop a framework to inform good practice around social media use for HCPs.

Design: This was a qualitative study using a phenomenological framework.

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Objectives: To examine changes in primary, allied health, selected specialists, and mental health service utilisation by older people in the year before and after accessing home care package (HCP) services.

Methods: A retrospective cohort study using the Registry of Senior Australians Historical National Cohort (≥ 65 years old), including individuals accessing HCP services between 2017 and 2019 (N = 109,558), was conducted. The utilisation of general practice (GP) attendances, health assessments, chronic disease management plans, allied health services, geriatric, pain, palliative, and mental health services, subsidised by the Australian Government Medicare Benefits Schedule, was assessed in the 12 months before and after HCP access, stratified by HCP level (1-2 vs.

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Objective The study examined emergency department (ED) presentations, unplanned hospitalisations and potentially preventable hospitalisations in older people receiving long-term care by type of care received (i.e. permanent residential aged care or home care packages in the community), in Australia in 2019.

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Background: People with dementia have poorer outcomes after hip fracture and this may be due in part to variation in care. We aimed to compare care and outcomes for people with and without cognitive impairment after hip fracture.

Methods: Retrospective cohort study using Australian and New Zealand Hip Fracture Registry data for people ≥50 years of age who underwent hip fracture surgery (n = 49,063).

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Traditional emergency departments (EDs) are overcrowded and sometimes not suitable for older adults with complex needs. Specialised geriatric urgent care pathways for selected patients can alleviate ED demand and improve patient experience. To address urgent care needs for older adults in Southern Adelaide, the Complex And RestorativE (CARE) service was established.

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Background: Dementia is a global public health priority. The World Health Organization adopted a Global Action Plan on Dementia, with dementia awareness a priority. This study examined the knowledge, attitudes, and self-confidence with skills required for providing dementia care among primary health care providers in Vietnam.

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Background: Stratifying residents at increased risk for fractures in long-term care facilities (LTCFs) can potentially improve awareness and facilitate the delivery of targeted interventions to reduce risk. Although several fracture risk assessment tools exist, most are not suitable for individuals entering LTCF. Moreover, existing tools do not examine risk profiles of individuals at key periods in their aged care journey, specifically at entry into LTCFs.

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Objectives: To assess the feasibility of conducting a pragmatic, multicentre randomised controlled trial (RCT) to test the clinical and cost-effectiveness of an informal caregiver training programme to support the recovery of people following hip fracture surgery.

Design: Two-arm, multicentre, pragmatic, open, feasibility RCT with embedded qualitative study.

Setting: National Health Service (NHS) providers in five English hospitals.

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