Emergency medicine Australasia : EMA
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Emerg Med Australas · Feb 2017
Review Meta AnalysisSystematic review and meta-analysis of first-pass success rates in emergency department intubation: Creating a benchmark for emergency airway care.
Many EDs have begun to evaluate their airway performance. The first-pass success (FPS) rate is a commonly used marker of proficiency, and has been associated with rates of adverse events. The aim of this systematic review and meta-analysis is to quantify the ED FPS rates and summarise the rates of adverse events associated with endotracheal intubation. ⋯ Research published in the last 16 years shows a mean ED FPS rate of 84.1%. This represents the best available published data that can be used to benchmark emergency airway performance.
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Emerg Med Australas · Feb 2017
ReviewReview article: Role of magnesium sulphate in the management of Irukandji syndrome: A systematic review.
Signs of Irukandji syndrome (IS) suggest an underlying catecholamine storm with research demonstrating that Carukia barnesi venom causes a significant rise in adrenaline/noradrenaline serum levels. A systematic review was undertaken to ascertain the current evidence in treating IS with magnesium salts. A literature search was conducted using Scopus, Medline and ScienceDirect. ⋯ Two case series describe significant reduction in key symptoms and hypertension but are a non-randomised albeit prospective series with the limitations accompanying this. The reporting of recrudescence of symptoms with reduction of dose does suggest a dose-response relationship. The evidence for the use of MgSO4 is at best anecdotal, and further research is required to either confirm its benefit or confirm the randomised controlled trial.
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Emerg Med Australas · Feb 2017
Competence in the use of supraglottic airways by Australian surf lifesavers for cardiac arrest ventilation in a manikin.
Lifesavers in Australia are taught to use pocket mask (PM) rescue breathing and bag valve mask (BVM) ventilation, despite evidence that first responders might struggle with these devices. Novices have successfully used the Laryngeal Mask Airway (LMA) Supreme and iGel devices previously, but there has been no previous comparison of the ability to train lifesavers to use the supraglottic airways compared to standard techniques for cardiac arrest ventilation. ⋯ Lifesavers using the PM and BVM perform ventilation for cardiopulmonary resuscitation well. There appears to be a limited role for supraglottic airway devices because of limitations in terms of time to first effective ventilation and reliability. Clinical validation of manikin data with live resuscitation performance is required.
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Emerg Med Australas · Feb 2017
In situ simulation in emergency medicine: Moving beyond the simulation lab.
In situ simulation (ISS), a point of care training strategy that occurs within the patient care environment involving actual healthcare team members, provides additional benefits to centre-based simulation. ISS can serve several roles within emergency medicine (EM): improves provider/team performance, identifies and mitigates threats to patient safety and improves systems and infrastructure. The effective use of ISS fosters inter-professional team training and a culture of safety essential for high performance EM teams and resilient systems. Using a case example, this article addresses the uses of ISS in EM, strategies for implementation and mitigation strategies for ED-specific challenges.