Use of point-of-care ultrasound during cardiac arrest in the intensive care unit: A cross-sectional survey.

Background: There is growing interest in the use of point-of-care ultrasound during cardiac arrest, but few studies document its use in the intensive care unit.

Objective: We hypothesised this may reflect a low prevalence of use of point-of-care ultrasound during cardiac arrest or negative attitudes towards its use. We aimed to determine the self-reported prevalence, attitudes towards, and barriers to use of point-of-care ultrasound during cardiac arrest in the intensive care unit.

Implementation of supplemental physiotherapy following hip fracture surgery: a protocol for the process evaluation of a randomised controlled trial.

Background: Patient outcomes following low-trauma hip fracture are suboptimal resulting in increased healthcare costs and poor functional outcomes at 1 year. Providing early and intensive in-hospital physiotherapy could help improve patient outcomes and reduce costs following hip fracture surgery. The HIP fracture Supplemental Therapy to Enhance Recovery (HIPSTER) trial will compare usual care physiotherapy to intensive in-hospital physiotherapy for patients following hip fracture surgery.

Childhood obesity in the ED: A prospective Australian study.

Objective: To determine (i) the prevalence of overweight and obesity among children presenting to all EDs in a large regional Australian city and (ii) whether age, sex, socioeconomic status (SES) or hospital setting (public vs private) were associated with overweight and obesity.

Methods: This prospective observational study included children aged ≥2 and <18 years who presented to any of three EDs over an 18 month period who had their height and weight measured. Age, sex and residential postcode were collected.

HIP fracture Supplemental Therapy to Enhance Recovery (HIPSTER): a protocol for a randomised controlled trial.

Introduction: Hip fractures result in substantial health impacts for patients and costs to health systems. Many patients require prolonged hospital stays and up to 60% do not regain their prefracture level of mobility within 1 year. Physical rehabilitation plays a key role in regaining physical function and independence; however, there are no recommendations regarding the optimal intensity.

Review article: Efficacy of prophylactic ondansetron versus placebo or control in reducing vomiting in children undergoing ketamine procedural sedation in the emergency department: A systematic review and meta-analysis.

Ketamine is commonly used for procedural sedation anaesthesia in paediatric patients undergoing painful procedures in the ED. Ketamine's safety profile is excellent, but ketamine-associated vomiting (KAV) is common. Routine ondansetron prophylaxis could reduce KAV incidence.

Early non-disabling relapses are important predictors of disability accumulation in people with relapsing-remitting multiple sclerosis.

Background: The prognostic significance of non-disabling relapses in people with relapsing-remitting multiple sclerosis (RRMS) is unclear.

Objective: To determine whether early non-disabling relapses predict disability accumulation in RRMS.

Methods: We redefined mild relapses in MSBase as 'non-disabling', and moderate or severe relapses as 'disabling'.

Comparative effectiveness in multiple sclerosis: A methodological comparison.

Background: In the absence of evidence from randomised controlled trials, observational data can be used to emulate clinical trials and guide clinical decisions. Observational studies are, however, susceptible to confounding and bias. Among the used techniques to reduce indication bias are propensity score matching and marginal structural models.

Wrist, hand and finger injuries in Australian football: A prospective observational study of emergency department presentations.

Objectives: Investigate the characteristics of wrist, hand and finger (WHF) injuries in Australian footballers presenting to EDs and determine if injury profiles differed between females and males, and between children and adults.

Methods: In this prospective observational study that took place during an entire football season, patients attended 1 of 10 EDs in Victoria, Australia with a WHF injury sustained while playing Australian football. Data were extracted from patient medical records by trained researchers.

Trends in Intra-Aortic Balloon Pump Use in Cardiogenic Shock After the SHOCK-II Trial.

Myocardial infarction complicated by cardiogenic shock (MI-CS) has a poor prognosis, even with early revascularization. Previously, intra-aortic balloon pump (IABP) use was thought to improve outcomes, but the IABP-SHOCK-II (Intra-aortic Balloon Pump in Cardiogenic Shock-II study) trial found no survival benefit. We aimed to determine the trends in IABP use in patients who underwent percutaneous intervention over time.

Economic consequences of injury in female Australian footballers: A prospective observational study of emergency department presentations.

Objective: Investigate the economic consequences of injuries to female Australian footballers from a health sector and societal perspective.

Methods: This prospective observational study invited 242 females to complete an online questionnaire 3-6 months following an Australian football injury which involved presentation to an ED in Victoria, Australia. The questionnaire inquired regarding healthcare use, time off work, return to playing football and extent of recovery following injury.

Effects of the Response to the COVID-19 Pandemic on Assault-Related Head Injury in Melbourne: A Retrospective Study.

Assault is the leading preventable cause of death, traumatic brain injury (TBI), and associated mental health problems. The COVID-19 pandemic has had a profound impact on patterns of interpersonal violence across the world. In this retrospective cross-sectional study, we analysed medical records of 1232 assault victims (domestic violence: 111, random assault: 900, prison assault: 221) with head injuries who presented to the emergency department (ED) at St Vincent's Hospital in Melbourne, Australia, a city with one of the longest and most severe COVID-19 restrictions worldwide.

Acute burn care and outcomes at the Hospital Nacional Guido Valadares (HNGV), Timor-Leste: A 7-year retrospective study.

The purpose of this study was to describe the epidemiology of patients presenting with acute burns and undergoing admission at Hospital Nacional Guido Valadares (HNGV) in Dili, Timor-Leste in the period 2013 to 2019. HNGV is the only tertiary referral hospital in Timor-Leste. This was a retrospective study involving all acute burn patients admitted to the surgical wards of HNGV from 2013 to 2019.

Determining the sensitivity of emergency dispatcher and paramedic diagnosis of stroke: statewide registry linkage study.

Introduction: Correctly identifying people with suspected stroke is essential for ensuring rapid treatment. Our aims were to determine the sensitivity of emergency dispatcher and paramedic identification of patients with stroke, the factors associated with correct identification, and whether there were any implications for hospital arrival times.

Methods: Observational study using patient-level data from the Australian Stroke Clinical Registry (2015-2017) linked with ambulance and emergency department records for the state of Victoria.

Cryotherapy versus Laser Does Not Influence Anatomic Success after Vitrectomy for Primary Rhegmatogenous Retinal Detachment Repair: Registry Analysis of 2413 Patients.

Purpose: To determine whether a difference exists between cryotherapy and endolaser photocoagulation retinopexy in terms of the rates of anatomic success after primary rhegmatogenous retinal detachment (RRD) repair with pars plana vitrectomy (PPV).

Design: Registry-based, nonrandomized, observational cohort study.

Subjects: Eyes with primary RRD in a binational retinal surgery registry that underwent repair with PPV and had a minimum of 3 months of follow-up.

How to isolate and manage a colo-atmospheric fistula in a wound requiring negative pressure dressing: a novel technique using a plastic syringe.

We describe the management of a colo-atmospheric fistula following extensive debridement for abdominal wall necrotising fasciitis. This was a novel technique performed with VAC dressing and a plastic syringe to isolate the fistula from the surround tissue.

Tranexamic acid for intracerebral haemorrhage within 2 hours of onset: protocol of a phase II randomised placebo-controlled double-blind multicentre trial.

Rationale: Haematoma growth is common early after intracerebral haemorrhage (ICH), and is a key determinant of outcome. Tranexamic acid, a widely available antifibrinolytic agent with an excellent safety profile, may reduce haematoma growth.

Methods And Design: Stopping intracerebral haemorrhage with tranexamic acid for hyperacute onset presentation including mobile stroke units (STOP-MSU) is a phase II double-blind, randomised, placebo-controlled, multicentre, international investigator-led clinical trial, conducted within the estimand statistical framework.

Rapidly recurrent prostatic obstruction due to granulomatosis with polyangiitis.

Granulomatosis with polyangiitis (GPA) is a rare cause of prostatitis. Our case illustrates a case of granulomatous prostatitis secondary to unrecognised GPA requiring multiple surgical interventions. The patient presented with lower urinary tract symptoms.

Staff perceptions of family access and visitation policies in Australian and New Zealand intensive care units: The WELCOME-ICU survey.

Background: Family-centred critical care recognises the impact of a loved one's critical illness on his relatives. Open visiting is a strategy to improve family satisfaction and psychological outcomes by permitting unrestricted or less restricted access to visit their family member in the intensive care unit (ICU). However, increased family presence may result in increased workload and a risk of burnout for ICU staff.