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Objectives: Acute respiratory tract infections represent a significant burden on pediatric emergency departments (ED) and families. We hypothesized that early and rapid diagnosis of a viral infection alleviates the need for ancillary testing and antibiotic treatment. Study design: We conducted a randomized, controlled trial of children 3 to 36 months of age with febrile acute respiratory tract infections at a pediatric ED. Two hundred four subjects were randomly assigned to receive rapid respiratory viral testing on admission or a routine ED admission protocol. Outcome measures were: mean length of visits, rate of ancillary tests, and antibiotic prescription in the ED. A follow-up call was made to all study subjects to inquire about further healthcare visits, ancillary testing, and antibiotic prescription after ED discharge. Results: We did not find a statistically significant difference in ED length of visits, rate of ancillary testing, or antibiotic prescription rate in the ED between the study groups. There was, however, a significant reduction in antibiotic prescription after ED discharge (in the group who had rapid viral testing RR = 0.36; 95% CI = 0.14, 0.95). Conclusions: Rapid multi-viral testing in the ED did not significantly affect ED patient treatment but may reduce antibiotic prescription in the community after discharge from the ED, suggesting a novel strategy to alter community physician antibiotic prescription patterns. [Copyright &y& Elsevier]

Background: Evidence suggests emergency department (ED) overcrowding is associated with poor health outcomes. Children comprise 20-25% of general ED visits, yet few studies have examined the differential impact of ED overcrowding on pediatric and adult populations.Objective: The primary objective of this study was to compare flow measures, such as wait time to see a physician, length of stay (LOS), and rate of patients leaving without being seen by a physician (LWBS) between adults and children in British Columbia and Ontario, clustered by province, and then stratified by acuity level during the study period.Methods: We conducted a retrospective, repeated cross-sectional study using administrative data from all community EDs in Ontario and 10 EDs in the Vancouver Lower Mainland, British Columbia. Visits from January 1, 2008 and December 31, 2012 were included.Results: Visit volumes increased 13.9% per year in British Columbia and 2.2% per year in Ontario, with a more pronounced rise in adult visits. Both groups displayed a shift toward higher-acuity presentations. Adults spent more time in the ED compared to children (36 to 53 min longer), and were more likely to be admitted. Children consistently spent a greater portion of their visit awaiting assessment compared to adults.Conclusions: In the context of system incentives to reduce overcrowding, ED LOS and the LWBS rate did not significantly change for either children or adults, despite increased visit volume and acuity. Our findings suggest that measures to improve patient flow might have provided EDs with the means to meet increased demands on departmental resources. [ABSTRACT FROM AUTHOR]

Background: Return visits to the emergency department (RTED) contribute to overcrowding and may be a quality of care indicator. Previous studies focused on factors predicting returns to and from the same center. Little is known about RTEDs across a range of community and specialty hospitals within a large geographic area.Objective: We sought to measure the frequency of pediatric RTEDs and describe their directional pattern across centers in a large catchment area.Methods: We conducted a multicenter, retrospective cross-sectional study of pediatric emergency visits in the Vancouver lower mainland within 1 year. Visits were linked across study sites, including one pediatric quaternary care referral center and 17 sites ranging from large regional centers to smaller community emergency departments (EDs). Returns were defined as subsequent visits to any site with a compatible diagnosis within 7 days of an index visit.Results: Among a total of 139,278 index ED visits by children, 12,133 (8.7% [95% confidence interval 8.6-8.9%]) were associated with 14,645 return visits to an ED. Three quarters of all index visits occurred at a general ED center, of which 8.9% had at least one RTED and 22% of these returns occurred at the pediatric ED (PED). Among PED index visits, 8.2% had at least one RTED and 13.6% of these returned to a general center. Overall, 38.9% of all RTEDs occurred at the PED. Multivariate regression did not identify any statistically significant association between ED crowding measures and likelihood of RTEDs.Conclusions: Compared to single-center studies, this study linking hospitals within a large geographic area identified a higher proportion of RTEDs with a disproportionate burden on the PED. [ABSTRACT FROM AUTHOR]