Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
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Bouncebacks. Pediatrics is the third book of the Bouncebacks! series and describes 28 real pediatric cases from the emergency department. Each chapter is authored by the attending physician and/or resident who cared for these patients. ⋯ Each chapter concludes with a summary and analysis of the clinical scenario, take home teaching points for the reader that highlight key concepts, and tips for avoiding diagnostic errors. This article is protected by copyright. All rights reserved.
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The authors have previously demonstrated highly reliable automated classification of free-text computed tomography (CT) imaging reports using a hybrid system that pairs linguistic (natural language processing) and statistical (machine learning) techniques. Previously performed for identifying the outcome of orbital fracture in unprocessed radiology reports from a clinical data repository, the performance has not been replicated for more complex outcomes. ⋯ A hybrid NLP and machine learning automated classification system continues to show promise in coding free-text electronic clinical data. For complex outcomes, it can reliably identify negative reports, but manual review of positive reports may be required. As such, it can still streamline data collection for clinical research and performance improvement.
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Transitions of care present a risk for communication error and may adversely affect patient care. This study addresses the scope of current handoff practices amongst U.S. emergency medicine (EM) residents. In addition, it evaluates current educational and evaluation practices related to handoffs. Given the ever-increasing emphasis on transitions of care in medicine, we sought to determine if interval changes in resident transition of care education, assessment, and proficiency have occurred. ⋯ An insufficient level of handoff training is currently mandated or available for EM residents, and their handoff skills appear to be developed mostly informally throughout residency training with varying results. Programs that have created a standardized protocol are not ensuring that the protocol is actually being employed in the clinical arena. Handoff proficiency most often goes unevaluated, although it is improved from 2011.
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Selective aortic arch perfusion (SAAP) uses a thoracic aortic balloon occlusion catheter for heart and brain perfusion in cardiac arrest to achieve return of spontaneous circulation (ROSC). SAAP with oxygenated stored blood was studied in a model of hemorrhage-induced cardiac arrest. The study hypothesis was that intra-aortic calcium coadministration would be required to maintain normal aortic arch blood ionized calcium during SAAP and to achieve ROSC. ⋯ Selective aortic arch perfusion with stored whole blood or packed RBCs requires simultaneous intra-aortic calcium infusion to overcome citrate anticoagulant calcium binding, avoid refractory ventricular fibrillation, and allow for ROSC.