Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
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The objective was to develop methodology for predicting demand for emergency department (ED) services by characterizing ED arrivals. ⋯ At this facility, demand for ED services was well approximated by a Poisson regression model. The expected arrival rate is characterized by a small number of factors and does not depend on recent numbers of arrivals.
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Emergency department (ED) length of stay (LOS) impacts patient satisfaction and overcrowding. Laboratory turnaround time (TAT) is a major determinant of ED LOS. The authors determined the impact of a Stat laboratory (Stat lab) on ED LOS. The authors hypothesized that a Stat lab would reduce ED LOS for admitted patients by 1 hour. ⋯ Introduction of a Stat lab dedicated to the ED within the central laboratory was associated with shorter laboratory TATs and shorter ED LOS for admitted patients, by approximately 1 hour.
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The prophylactic coadministration of atropine or other anticholinergics during dissociative sedation has historically been considered mandatory to mitigate ketamine-associated hypersalivation. Emergency physicians (EPs) are known to omit this adjunct, so a prospective study to describe the safety profile of this practice was initiated. ⋯ When adjunctive atropine is omitted during ketamine sedation in children, excessive salivation is uncommon, and associated airway complications are rare. Anticholinergic prophylaxis is not routinely necessary in this setting.
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There are no disposition guidelines for the management of acute pyelonephritis (APN) in women. Recent studies have demonstrated considerable variation in admission rates for women with APN. The authors evaluated the effect of a predetermined, written protocol for the management of APN on the admission rates and medical costs in adult women with APN. ⋯ Use of a standardized written protocol reduced the admission rates and medical costs in women presenting to the ED with APN.
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Randomized Controlled Trial Multicenter Study Comparative Study
Comparison of nebulized epinephrine to albuterol in bronchiolitis.
To compare the effect of nebulized racemic epinephrine to nebulized racemic albuterol on successful discharge from the emergency department (ED). ⋯ In children up to the 18th month of life, ED treatment of bronchiolitis with nebulized racemic albuterol led to more successful discharges than nebulized epinephrine.