Emergency Medicine Australasia : EMA

OBJECTIVE: Examine the nature of domestic and family violence (DFV) presentations to an ED in the Northern Territory and identify potential gaps in service delivery. METHODS: Prospective descriptive study of DFV presentations in November 2021. RESULTS: A total of 70 presentations were identified, representing 1.2% of all presentations aged 16 years and older. Disproportionately impacted were First Nations people (90%), women (77.1%) and those aged less than 40 years (67...

Patients leave ED for a variety of reasons and at all stages of care. In Australian law, clinicians and health services owe a duty of care to people presenting to the ED for care, even if they have not yet entered a treatment space. There is also a positive duty to warn patients of material risks associated with their condition, proposed treatment(s), reasonable alternative treatment options and the likely effect of their healthcare decisions, including refusing treatment. This extends to a decision to leave the ED before care is completed...

OBJECTIVE: To understand the reach, adoption and implementation of the evidence that buddy strapping for uncomplicated fifth metacarpal neck fractures is non-inferior to plaster casting. METHODS: Mixed-method study using clinical audit of the years before and after the original randomised controlled study was published (2019) and staff questionnaires/semi-structured interviews. RESULTS: Sixty-nine percent of questionnaire respondents were aware of the original study findings (i...

OBJECTIVE: Patients with musculoskeletal conditions (MSKCs) are highly prevalent in ED. This project explores the impact of the pilot phase of a 'diversion pathway', which directed patients with MSKCs from the ED waiting room to an outpatient clinic led by advanced-scope physiotherapists. METHODS: A prospective intervention study comparing care outcomes between patients in the 'diversion pathway' with usual ED care. The characteristics of patients considered eligible and non-eligible are described...

OBJECTIVE: To define the utility of the Triage Revised Trauma Score (TRTS), GCS/Age/arterial Pressure (GAP) score, and shock index (SI) in predicting the need for in-flight blood product administration in civilian trauma patients transported by an aeromedical platform. METHODS: A retrospective chart review of 3582 aeromedical trauma cases was conducted. An initial TRTS, GAP score and SI were calculated for each patient, and the administration of in-flight blood products was also recorded...

Adaptive platform trials (APTs) offer a promising alternative to traditional randomised controlled trials for evaluating treatments for paediatric sepsis. Randomised controlled trials, despite being the gold standard for establishing causality between interventions and outcomes, make many assumptions about disease prevalence, severity and intervention effects, which are often incorrect. As a result, the evidence for most treatments for paediatric sepsis are based on low-quality evidence. APTs use accrued data rather than assumptions to power trial adaptations...

OBJECTIVE: The ambulance service in Victoria, Australia implemented a revised clinical response model (CRM) in 2016 which was designed to increase the diversion of low-acuity Triple Zero (000) calls to secondary telephone triage and reduce emergency ambulance dispatches. The present study evaluates the influence of the revised CRM on emergency ambulance response times and ED presentations. METHODS: A retrospective study of emergency calls for ambulance between 1 January 2015 and 31 December 2018...

OBJECTIVES: In overdose, gamma-hydroxybutyrate (GHB) and its precursors can cause decreased levels of consciousness, coma and death. Here, we aim to describe reported exposure to GHB at four EDs in Sydney, New South Wales (NSW), Australia. METHODS: We searched the ED databases of four Sydney metropolitan hospitals for presentations relating to GHB exposure between 2012 and 2021. We calculated annual number of presentations stratified by hospital, age, sex, mode of arrival and triage category...

OBJECTIVE: The 'Deadly RED' project primarily aimed to improve culturally competent care to reduce the number of First Nations patients presenting to a Queensland ED who 'Take own leave' (TOL). The secondary aim was to evaluate the implementation project. METHODS: A pre/post-test quasi experimental study design using mixed methods was co-designed with adherence to Indigenous research considerations. Quantitative analysis of First Nations presentations before and after Deadly RED implementation was performed using SPSS...

OBJECTIVES: In June 2020, modified-release paracetamol (paracetamol-MR) preparations were up-scheduled from schedule-2 (available in pharmacy) to schedule-3 (available by request to a pharmacist only). The present study aims to ascertain whether up-scheduling affected the frequency of paracetamol-MR overdoses. METHODS: This is a retrospective cohort study of two data sets from 1 June 2017 to 31 May 2022. Monash Health data were extracted using the diagnosis of paracetamol overdose coding and electronic medical records data...

OBJECTIVE: Our aim was to safely reduce unnecessary CT KUBs (kidneys, ureters, bladder) in patients with renal colic. METHODS: This was a before and after intervention observational study of 74 patients in April 2023 and 57 patients in October 2023. RESULTS: Seventy-five per cent of patients with suspected renal colic underwent a CT KUB in the pre-audit period. Following education, an update in the ED Renal Colic Policy, electronic medical record ordering and short stay pathway, a re-audit was undertaken in October 2023 resulting in an absolute reduction of 15% of CT KUBs ordered...

OBJECTIVE: Ventilator-assisted preoxygenation (VAPOX) is a method of preoxygenation and apnoeic ventilation which has been tried in hospital setting. We aimed to describe VAPOX during intubation of critically unwell patients in aeromedical retrieval setting. METHODS: Retrospective observational study of VAPOX performed at LifeFlight Retrieval Medicine (LRM) between January 2018 and December 2022 across Queensland, Australia. Demographic and clinical data were recorded...

OBJECTIVE: Suicide is a leading cause of death in children and adolescents worldwide and a major public health concern. While suicidal behaviours place a significant demand on mental health and emergency services, data regarding suicide-related contacts with police and paramedics are an underutilised resource. The aim of the present study was to identify the demographic profile of young individuals (aged 5-17) and had a suicide-related contact with police or paramedics in Queensland (Australia)...

OBJECTIVE: There is substantial practice variation in the management of cellulitis with limited prospective studies describing the course of cellulitis after diagnosis. We aimed to describe the demographics, clinical features (erythema, warmth, swelling and pain), patient-reported disease trajectory and medium-term follow-up for ED patients with cellulitis. METHODS: Prospective observational cohort study of adults diagnosed with cellulitis in two EDs in Southeast Queensland, Australia...

OBJECTIVE: To implement and evaluate the impact of a collaborative pharmacist-medical officer model of planning discharge prescriptions, Partnered Pharmacist Discharge Prescription Planning (PPDPP) on the safe use of medicines on discharge in an ED short stay unit (SSU). METHODS: A prospective pre- and post-intervention study measured the proportion of medication errors on discharge prescriptions from the SSU using the Five Rights (5Rs) method. Pharmacists assessed discharge prescriptions generated by the medical officers (MO) during the pre-intervention phase (standard practice)...

OBJECTIVE: To reduce perceived unnecessary resource use, we modified our tiered trauma response. If a patient was not physiologically compromised, surgical registrar attendance was not mandated. We investigated the effect of this change on missed injury, unplanned representation to ED, diagnostic imaging rates and staff satisfaction. METHODS: A retrospective case series study assessing the 3-month period before and after the intervention was conducted. Logistic regression analyses were used to examine the association between ordering of computerised tomography (CT) and ED length of stay (LOS), injury severity (ISS), age, surgical review and admission...

OBJECTIVE: To determine the relationship between point-of-care β-hydroxybutyrate (BHB) concentration and outcomes in adult patients without diabetes admitted through ED. METHODS: This was a prospective study from 10 March to 2 July 2021. Admitted patients without diabetes had capillary BHB sampled in ED. Outcomes of length-of-stay (LOS), composite mortality/ICU admission rates and clinical severity scores (Quick Sepsis Organ Failure Assessment score/National Early Warning Score [qSOFA/NEWS]) were measured...

OBJECTIVE: To assess the safety and effectiveness of peripheral vasoactive drugs initiated during pre-hospital care and retrieval missions, in Queensland, Australia. METHODS: Three years of retrospective data was gathered from two sources. Medical notes were reviewed using a search for any patient having 'inotrope' recorded on an electronic medical record. Each case was reviewed to include only peripheral infusions of adrenaline or noradrenaline. Clinical Governance records were searched for adverse events related to vasoactive drugs, alerted for review to ensure complete capture...

OBJECTIVE: Work-related violence remains a significant problem in healthcare settings, including EDs. Violence risk assessment tools have been developed to improve risk mitigation in this setting; however, incorporation of these tools into standard hospital processes remains scarce. This research aimed to explore nurses' perspectives on the Bröset Violence Checklist used in routine violence risk assessment and their recommendations for additional items. METHODS: Thirty nursing staff who used the Bröset Violence Checklist (BVC) as standard practice for 5 years participated in two focus groups where 23 violence risk factors were presented...

No abstract text is available yet for this article.