Emergency medicine journal : EMJ
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Review Meta Analysis
The impact of senior doctor assessment at triage on emergency department performance measures: systematic review and meta-analysis of comparative studies.
To determine if placing a senior doctor at triage versus standard single nurse in a hospital emergency department (ED) improves ED performance by reviewing evidence from comparative design studies using several quality indicators. ⋯ This review demonstrates that SDT can be an effective measure to enhance ED performance, although cost versus benefit analysis is needed. The potential high risk of bias in the evidence identified, however, mandates more robust multicentred studies to confirm these findings.
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A shortcut review of the literature was carried out to establish whether the use of apnoeic oxygenation technique during endotracheal intubation reduces the incidence of critical desaturation. Four trials were found to be directly relevant to the three-part question. ⋯ The clinical bottom line is that there is emerging evidence that the use of apnoeic oxygenation decreases the incidence of critical desaturation during endotracheal intubation. Due to the heterogeneity of trials, however, further well-constructed and emergency department (ED)-based studies are probably warranted before conclusion can be drawn for daily emergency medicine practice.
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Randomized Controlled Trial
The Recognition of STEMI by Paramedics and the Effect of Computer inTerpretation (RESPECT): a randomised crossover feasibility study.
The appropriate management of patients with ST-segment elevation myocardial infarction (STEMI) depends on accurate interpretation of the 12-lead ECG by paramedics. Computer interpretation messages on ECGs are often provided, but the effect they exert on paramedics' decision-making is not known. The objective of this study was to assess the feasibility of using an online assessment tool, and collect pilot data, for a definitive trial to determine the effect of computer interpretation messages on paramedics' diagnosis of STEMI. ⋯ Determining the effect of computer interpretation messages using a web-based assessment tool is feasible, but the design needs to take clustered data into account. Pilot data suggest that computer messages influence paramedic interpretation, improving accuracy when correct and worsening accuracy when incorrect.
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Simulation is increasingly valued as a teaching and learning tool in emergency medicine. Bringing simulation into the workplace to train in situ offers a unique and effective training opportunity for the emergency department (ED) multiprofessional workforce. Integrating simulation in a busy department is difficult but can be done. In this article, we outline 10 tips to help make it happen.
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Observational Study
Prospective evaluation of the ability of clinical scoring systems and physician-determined likelihood of appendicitis to obviate the need for CT.
To determine whether clinical scoring systems or physician gestalt can obviate the need for computed tomography (CT) in patients with possible appendicitis. ⋯ Clinical scoring systems performed equally well as physician gestalt in predicting appendicitis. These scores do not obviate the need for imaging for possible appendicitis when a physician deems it necessary.