The American journal of emergency medicine
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Meta Analysis Comparative Study
Compression-only cardiopulmonary resuscitation vs standard cardiopulmonary resuscitation: an updated meta-analysis of observational studies.
Survival after compression-only CPR is comparable to standard CPR if the cause of arrest is cardiac.
pearl -
Cranial computed tomography (CT) is generally regarded as the standard for evaluation of structural brain injury in patients with traumatic brain injury (TBI) presenting to the emergency department (ED). However, the subjective nature of the visual interpretations of CT scans and the qualitative nature of reporting may lead to poor interrater reliability. This is significant because CT positive scans include a continuum of structural injury with differences in treatment. ⋯ However, when interrater agreement was assessed with respect to the specific classification of the injury, agreement was poor, with a κ of 0.3 (0.29-0.316; confidence interval [CI] 95%). When classification was collapsed, considering only the presence or absence of hematomas, agreement among all 3 adjudicators improved to 55%, but the κ of 0.355, (0.332-0.78; CI 95%) was still only fair. The data suggest the need for improved recognition and quantification of specific structural injuries in the TBI population for better identification of patients requiring clinical intervention.
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We investigated emergency physician knowledge of the Centers for Medicare & Medicaid Services (CMS) reimbursement for common tests ordered and procedures performed in the emergency department (ED), determined the relative accuracy of their estimation, and reported the impact of perceived costs on physicians' ordering and prescribing behavior. ⋯ Most emergency physicians indicated they should consider cost in their decision making but have a limited knowledge of cost estimates used by CMS to calculate reimbursement rates. Interventions that are easily accessible and applicable in the ED setting are needed to educate physicians about costs, reimbursement, and charges associated with the care they deliver.
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The objective of this study is to examine the annual utilization trends of emergency department (ED)-ordered magnetic resonance imaging (MRI) and computed tomography (CT) at an urban academic hospital from 2007 to 2011. We hypothesized that MRI and CT use would increase annually over the study period. ⋯ There was a steady increase in MRI testing in our academic ED, with most MRIs ordered for acute neurologic or behavioral changes. There was a corresponding decreasing trend for CT scans.