Emergency medicine Australasia : EMA
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Emerg Med Australas · Oct 2023
ReviewReview article: Accuracy of emergency physician performed point-of-care ultrasound of the thoracic aorta: A systematic review and narrative synthesis of the literature.
Point-of-care ultrasound (POCUS) is becoming ubiquitous in emergency medicine. POCUS for abdominal aortic aneurysm is well established in practice. The thoracic aorta can also be assessed by POCUS for dissection and aneurysm and transthoracic echocardiography is endorsed by international guidelines as an initial test for thoracic aortic pathologies. ⋯ We suggest that detection of thoracic aorta dilation >40 mm by POCUS at any site increases the suspicion of serious aortic pathology. Studies incorporating algorithmic use of POCUS, Aortic Dissection Detection Risk Score and D-dimer as decision tools are promising and may improve current ED practices. Further research is warranted in this rapidly evolving field.
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Emerg Med Australas · Oct 2023
Definitive management of near-hanging at major versus non-major trauma centres.
The Victorian State Trauma System recommends that all major trauma patients receive definitive care at a major trauma service (MTS). The aim of the present study was to assess the outcomes of patients with major trauma after near-hangings who received definitive management at an MTS compared to a non-MTS. ⋯ After major trauma sustained from near-hanging, definitive management at an MTS did not offer a mortality benefit or better functional outcomes. Consistent with current practice, these findings suggest that most near-hanging related major trauma patients could be managed safely at a non-MTS.
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Emerg Med Australas · Oct 2023
Exploring Australian emergency department clinicians' knowledge, attitudes and adherence to the national peripheral intravenous catheter clinical care standard: A cross-sectional national survey.
This study aimed to (i) capture clinicians' knowledge, attitude and adherence to the first Australian national peripheral intravenous catheter (PIVC) Clinical Care Standard, (ii) examine the instrument performance of the knowledge related questions and (iii) explore the educational needs for, and barriers to, Standard adherence among Australian ED clinicians. ⋯ The findings of the survey suggest that the Standard may need modification to align with the needs of ED clinicians. Future studies need to explore the applicability and relevancy of some recommendations in the ED settings as they may cause low adherence to the Standard.
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Emerg Med Australas · Oct 2023
Drug and alcohol intoxication in major trauma: Associations, trends and outcomes over a decade.
Drug and alcohol intoxication is common among injured patients altering trauma presentation and characteristics. However, uncertainty exists regarding the effect of intoxication on injury severity, as well as outcomes. The present study aims to provide an update on substance-use patterns and their association with traumatic presentation and outcome within a contemporary Australian context. ⋯ Within this contemporary Australian population, we demonstrate escalating rates of drug intoxication and declining rates of alcohol intoxication prior to trauma. Intoxication was associated with more frequent violent and non-accidental injury, and despite no difference in severity, it was associated with worse outcomes.
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Emerg Med Australas · Oct 2023
Impact of COVID-19 state-wide lockdown on older adult presentations to Queensland emergency departments.
To determine the impact of the COVID-19 state-wide lockdown on ED presentations for older adults in Queensland, Australia. ⋯ There was a significant decrease in presentation rates to EDs during the COVID-19 state-wide lockdown for the older population, followed by an increase in presentation rates, longer ED LOS, and an increased ED mortality rate, in the post-state-wide lockdown period. It is important to ensure older adults continue to seek appropriate, timely medical care, during a pandemic.