Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
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The purpose of developing a core content for subspecialty training in clinical ultrasonography (US) is to standardize the education and qualifications required to provide oversight of US training, clinical use, and administration to improve patient care. This core content would be mastered by a fellow as a separate and unique postgraduate training, beyond that obtained during an emergency medicine (EM) residency or during medical school. ⋯ Additionally, it is intended to inform fellowship directors and candidates for certification of the full range of content that might appear in future examinations. This article describes the development of the core content and presents the core content in its entirety.
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Editorial Comment
Recurrent ED Visits by Children: Where Do We Go From Here?
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The pathogenesis of burn wound progression is poorly understood. Contributing factors include continuous loss of blood perfusion, excessive inflammation, and elevated apoptosis levels in wound tissue. Macroautophagy (here referred to simply as "autophagy") is associated with many chronic diseases. The authors hypothesized that autophagy is involved in burn wound progression in a rat model of deep second-degree burn. ⋯ A reduction in autophagy and blood flow and an increase in apoptosis and inflammation were observed in burn wounds early during the course of burn injury progression. This suggests that autophagy, complemented by apoptosis, play important roles in burn progression. Enhanced autophagy in the deep dermis may be a prosurvival mechanism against ischemia and inflammation after burn injury.
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Catheter-associated urinary tract infection (CAUTI) is the most prevalent hospital-acquired infection, yet little is known about emergency department (ED) use of urinary catheters. The objective was to describe use of urinary catheters in U.S. EDs and determine the proportion that was potentially avoidable. ⋯ Reducing use of urinary catheters outside of CDC guideline criteria in ED patients is a promising strategy to reduce CAUTIs.