Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
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Multicenter Study
Accuracy of White Blood Cell Count and C-reactive Protein Levels Related to Duration of Symptoms in Patients Suspected of Acute Appendicitis.
Low levels of white blood cell (WBC) count and C-reactive protein (CRP) have been suggested to sufficiently rule out acute appendicitis. The diagnostic value of these tests is likely to depend on the duration of complaints. The aim of this study was to evaluate the accuracy of these inflammatory markers in relation to duration of symptoms in patients suspected of acute appendicitis. ⋯ No WBC count or CRP level can safely and sufficiently confirm or exclude the suspected diagnosis of acute appendicitis in patients who present with abdominal pain of 5 days or less in duration.
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The objective was to estimate how data errors in electronic health records (EHRs) can affect the accuracy of common emergency department (ED) operational performance metrics. ⋯ Infrequent and small-magnitude data errors in EHR time stamps can compromise a clinical organization's ability to determine accurately if it is meeting performance goals. By understanding the types and frequencies of data errors in an organization's EHR, organizational leaders can use data management best practices to better measure true performance and enhance operational decision-making.
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The objective was to determine the frequency of postreduction, hospital-level interventions among children with successful reduction of ileocolic intussusception and identify factors that predict the need for such interventions. ⋯ Clinical decompensation is rare and recurrence is relatively low after an uncomplicated reduction of ileocolic intussusception. However, one in five children required hospital-level interventions after reduction. Children with the intussusception tip at (or proximal to) the hepatic flexure, and those with symptoms for longer than 24 hours, are more likely to require subsequent interventions. Although outpatient management appears safe after a period of observation, caregivers should be counseled about the risk of ongoing symptoms and recurrence.
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Use of electronic clinical decision support (eCDS) has been recommended to improve implementation of clinical decision rules. Many eCDS tools, however, are designed and implemented without taking into account the context in which clinical work is performed. Implementation of the pediatric traumatic brain injury (TBI) clinical decision rule at one Level I pediatric emergency department includes an electronic questionnaire triggered when ordering a head computed tomography using computerized physician order entry (CPOE). Providers use this CPOE tool in less than 20% of trauma resuscitation cases. A human factors engineering approach could identify the implementation barriers that are limiting the use of this tool. ⋯ An eCDS tool for diagnostic imaging designed using human factors engineering methods has improved perceived usability among pediatric emergency physicians.
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Indwelling urinary catheters (IUCs) are placed frequently in older adults (age ≥ 65 years) in the emergency department (ED) and carry significant risks. The authors developed, implemented, and assessed a novel clinical protocol to assist ED providers with appropriate indications for placement, reassessment, and removal of IUCs in elders in the ED. ⋯ This comprehensive, evidence-based clinical protocol was well received by participants and was associated with a sustained change in self-reported practice, as supported by a reduction in IUC placement in admitted older adults and a reduction in CAUTIs attributable to the ED for this vulnerable population over the 6-month study period.