Annals of emergency medicine
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Randomized Controlled Trial
Intravenous dextrose for children with gastroenteritis and dehydration: a double-blind randomized controlled trial.
We seek to determine whether an initial intravenous bolus of 5% dextrose in normal saline solution compared with normal saline solution will lead to a lower proportion of hospitalized patients and a greater reduction in serum ketone levels in children with gastroenteritis and dehydration. ⋯ Administration of a dextrose-containing bolus compared with normal saline did not lead to a lower rate of hospitalization for children with gastroenteritis and dehydration. There was, however, a greater reduction in serum ketone levels in patients who received 5% dextrose in normal saline solution.
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Comparative Study Clinical Trial
Comparison of enhanced targeted rapid HIV screening using the Denver HIV risk score to nontargeted rapid HIV screening in the emergency department.
A clinical prediction tool, the Denver HIV Risk Score, was recently developed to help identify patients with increased probability of undiagnosed HIV infection. Our goal was to compare targeted rapid HIV screening using the Denver HIV Risk Score to nontargeted rapid HIV screening in an urban emergency department (ED) and urgent care. ⋯ Targeted HIV screening using the Denver HIV Risk Score was strongly associated with new HIV diagnoses when compared to nontargeted screening. Although both HIV screening methods identified the same absolute number of newly diagnosed patients, significantly fewer tests were required during the targeted phase to achieve the same effect.
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Multicenter Study
The effect of an ambulance diversion ban on emergency department length of stay and ambulance turnaround time.
Massachusetts became the first state in the nation to ban ambulance diversion in 2009. It was feared that the diversion ban would lead to increased emergency department (ED) crowding and ambulance turnaround time. We seek to characterize the effect of a statewide ambulance diversion ban on ED length of stay and ambulance turnaround time at Boston-area EDs. ⋯ After the first statewide ambulance diversion ban, there was no increase in ED length of stay or ambulance turnaround time at 9 Boston-area EDs. Several hospitals actually experienced improvements in these outcome measures. Our results suggest that the ban did not worsen ED crowding or ambulance availability at Boston-area hospitals.
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We seek to provide current, comprehensive, and physician-level data for critical procedures performed in a high-volume pediatric emergency department (ED). ⋯ Critical procedures were rarely performed in a large, academic pediatric ED. Pediatric emergency medicine faculty are at significant risk for skill deterioration, and pediatric emergency medicine fellows are unlikely to achieve competence in the performance of critical procedures if clinical exposure is the sole basis for the attainment and maintenance of skill.