Articles: emergency-services.
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Review
Accuracy of interpretations of emergency department radiographs: effect of confidence levels.
We conducted a prospective study to assess the relationship between the interpretive agreement rate for emergency department radiographs and the degree of interpretive confidence. We hoped to identify a subset of ED radiographs that did not require mandatory review by a radiologist. For each of the 1,872 plain radiographs studied, emergency physicians assigned a confidence level to the interpretation before comparing it with the radiologist's dictated report. ⋯ No subset of radiographs had 100% agreement. Treatment was potentially altered in 38 patients as a result of the interpretive disagreement that occurred in 2% of studied radiographs. We conclude that the interpretive agreement rate increases in relation to interpretive confidence but that confidence levels cannot safely exclude certain radiographs from mandatory review by a radiologist.
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Our approach to the management of fear and pain in the pediatric emergency department is presented. Tricks to attempt the gaining of rapport with frightened children in pain are noted, with emphasis on a developmental approach. The use of analgesic medications, local anesthetics, ketamine, and nitrous oxide as appropriate to emergency situations is outlined. Lastly, the guidelines of the American Academy of Pediatrics for outpatient sedation are reviewed.
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Previous studies of emergency department management of bacterial meningitis have indicated that there are often long delays before initiation of antibiotics. The purpose of our study was to determine whether these delays were related to specific aspects of patient management. From 1981 through 1988, we retrospectively reviewed the medical records of 122 patients primarily evaluated in the ED and admitted for suspected bacterial meningitis at a university (55) and a community (67) hospital. ⋯ Time to antibiotics was significantly (P less than .00005) longer for patients in whom computed tomography scan and/or laboratory analysis of cerebrospinal fluid preceded initiation of antibiotics compared with patients in whom antibiotic administration was not contingent on the results of these procedures (4.3 [3.2 and 6.0] versus 1.9 [1.2 and 3.4] hours, respectively). Also, time to antibiotics was significantly (P less than .00005) longer for patients in whom antibiotics were initiated on the ward as compared with in the ED (4.5 [3.5 and 6.8] versus 2.2 [1.4 and 3.5] hours, respectively). We conclude that long delays exist in the ED before initiation of antibiotics for cases of suspected bacterial meningitis, and that in general these delays appear to be physician generated and to a great extent potentially avoidable.