The American journal of emergency medicine
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Comparative Study
Comparison of ultrasonography and computed tomography in the determination of traumatic thoracic injuries.
In this study, the accuracy of bedside thoracic ultrasonography (TUSG) performed by emergency physicians with patients in the supine position was compared with that of thoracic computed tomography (TCT) for the determination of thoracic injuries due to trauma. ⋯ In conclusion, ultrasound was found to be highly specific but only moderately sensitive for the identification of thoracic injuries.
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The ABEM ConCert Examination is a summative examination that ABEM-certified physicians are required to pass once in every 10-year cycle to maintain certification. This study was undertaken to identify practice settings of emergency physicians, and to determine if there was a difference in performance on the 2017 ConCert between physicians of differing practice types and settings. ⋯ Academic emergency physicians and community emergency physicians scored similarly on the ConCert. Working at a community teaching hospital was associated with higher examination performance. Teaching medical learners, especially non-emergency medicine residents, was also associated with better examination performance.
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An emergency physician (EP) is often the first health care provider to evaluate, resuscitate, and manage a critically ill patient. Between 2001 and 2009, the annual hours of critical care delivered in emergency departments (EDs) across the United States increased >200% [1]. This trend has persisted since then. ⋯ This review summarizes important articles published in 2017 pertaining to the resuscitation and care of select critically ill patients in the ED. We chose these articles based on our opinion of the importance of the study findings and their application to clinical care. The following topics are covered: sepsis, vasolidatory shock, cardiac arrest, post-cardiac arrest care, post-intubation sedation, and pulmonary embolism.
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Comparative Study Observational Study
Comparison of pediatric post-reduction fluoroscopic- and ultrasound forearm fracture images.
Emergency department (ED) reduction of pediatric fractures occurs most commonly in the forearm and can be challenging if fluoroscopy is not available. We sought to assess the ability of point of-care ultrasonography (POCUS) to predict adequacy of reduction by fluoroscopy. ⋯ Blinded emergency medicine and radiology interpretations of post-reduction POCUS fracture images agree closely. Post-reduction POCUS measurements are comparable to those obtained by fluoroscopy and accurately predict adequacy of reduction. POCUS can be used to guide pediatric fracture reduction when bedside fluoroscopy is not available in the ED.
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New strategies recently proposed to mitigate injury caused by lithium coin cell batteries lodged in the esophagus include prehospital administration of honey to coat the battery and prevent local hydroxide generation and in-hospital administration of sucralfate suspension (or honey). This study was undertaken to define the safe interval for administering coating agents by identifying the timing of onset of esophageal perforations. ⋯ Esophageal perforation is unlikely in the 12 h after battery ingestion, therefore the administration of honey or sucralfate carries a low risk of extravasation from the esophagus. This first 12 h includes the period of peak electrolysis activity and battery damage, thus the risk of honey or sucralfate is low while the benefit is likely high.