The American journal of emergency medicine
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The prognostic accuracy of D-dimer for risk assessment in acute Pulmonary Embolism (APE) patients may be hampered by comorbidities. We investigated the impact of comorbidity burden (CB) by using the Charlson Comorbidity Index (CCI), on the prognostic ability of D-dimer to predict 30 and 90-day mortality in hemodynamically stable elderly patients with APE. ⋯ In elderly patients with normotensive APE, comorbidities condition the prognostic performance of D-dimer, which was found to be a better predictor of death in subjects with low CB. These results support multimarker strategies for risk assessment in this population.
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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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In hospital-based studies, patients intubated by physicians while in an inclined position compared to supine position had a higher rate of first pass success and lower rate of peri-intubation complications. We evaluated the impact of patient positioning on prehospital endotracheal intubation in an EMS system with rapid sequence induction capability. We hypothesized that patients in the inclined position would have a higher first-pass success rate. ⋯ Inclined positioning was associated with a better grade view and higher rate of first pass success. The technique should be considered as a viable approach for prehospital airway management.
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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.