The American journal of emergency medicine
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Multicenter Study
The relative contribution of provider and ED-level factors to variation among the top 15 reasons for ED admission.
We examine adult emergency department (ED) admission rates for the top 15 most frequently admitted conditions, and assess the relative contribution in admission rate variation attributable to the provider and hospital. ⋯ For different conditions, there were different contributions to variation at the hospital- and provider-level. These findings deserve consideration when designing interventions to optimize admission decisions and in value-based payment programs.
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To determine the impact of a non-restrictive clinical decision rule on CT utilization for Emergency Department patients suspected of having an acute aortic syndrome (AAS). ⋯ A non-restrictive, collaboratively designed, clinical decision rule for Emergency Department patients with suspected AAS performed poorly in risk-stratifying patients for AAS. However, its implementation was associated with a significant and safe decrease in CT utilization.
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Chest pain accounts for a significant percentage of emergency department (ED) presentations. The HEART score and pathway have demonstrated an ability to appropriately risk stratify and discharge from the ED a significant proportion of patients. ⋯ Appropriate use of the HEART pathway reliably risk stratifies patients. Physicians must consider several key components when utilizing the HEART pathway, and future directions may incorporate other patient factors.
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Multicenter Study
Lung ultrasonography to diagnose pneumothorax of the newborn.
To explore the reliability and accuracy of lung ultrasound for diagnosing neonatal pneumothorax. ⋯ Lung ultrasound is accurate and reliable in diagnosing and ruling out neonatal pneumothorax and, in our study, was found to be as accurate as chest X-ray.
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Delirium is a widespread and serious but under-recognized problem. Increasing evidence argues that emergency health care providers need to assess the mental status of the patient as the "sixth vital sign". A simple, sensitive, time-efficient, and cost-effective tool is needed to identify delirium in patients in the emergency department (ED); however, a stand-alone measurement has not yet been established despite previous studies partly because the differential diagnosis of dementia and delirium superimposed on dementia (DSD) is too difficult to achieve using a single indicator. ⋯ For instance, we proposed the 100 countdown test as an effective means of detecting inattention. Further dedicated studies are warranted to shed light on the pathophysiology and better management of dementia, delirium and/or "altered mental status". We reviewed herein the clinical questions and controversies concerning delirium in an ED setting.