Annals of emergency medicine
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Excessive radiation exposure remains a concern for patients with symptoms suggesting acute coronary syndrome and pulmonary embolism but must be judged in the perspective of pretest probability and outcomes. We quantify and qualify the pretest probability, outcomes, and radiation exposure of adults with both chest pain and dyspnea. ⋯ One quarter of patients with chest pain and dyspnea had ultralow risk and no acute coronary syndrome or pulmonary embolism but were exposed to an average of 3.5 mSv radiation to the chest. These data can be used in a clinical guideline to reduce radiation exposure.
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We explore what emergency physicians with access to health information exchange have to say about it and strive to better understand the factors affecting their use of it. ⋯ The emergency physicians reported that health information exchange disrupted their workflow and was less than desirable to use. The health information exchange systems need to adapt to the needs of the end user to be both useful and useable for emergency physicians.
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Apnea is a known complication of pediatric seizures, but patient factors that predispose children are unclear. We seek to quantify the risk of apnea attributable to midazolam and identify additional risk factors for apnea in children transported by paramedics for out-of-hospital seizure. ⋯ We identified 2 risk factors for apnea in children transported for seizure: seizure on arrival to the pediatric ED and out-of-hospital administration of midazolam.
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Little is known about the transient and sustained operational effects of electronic health records on emergency department (ED) performance. We quantify how the implementation of a comprehensive electronic health record was associated with metrics of operational performance, test ordering, and medication administration at a single-center ED. ⋯ Electronic health record implementation in this single-center study was associated with both transient and sustained changes in metrics of ED performance, as well as laboratory and medication ordering. Understanding ways in which an ED can be affected by electronic health record implementation is critical to providing insight about ways to mitigate transient disruption and to maximize potential benefits of the technology.
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Central line-associated bloodstream infections (CLABSI) cause preventable morbidity and mortality. Hospitals have reduced CLABSI by using a bundle of evidence-based infection prevention practices. Systems factors in the emergency department (ED) present unique barriers to bundle adoption, and no guidelines exist for bundle implementation. We aim to identify barriers and facilitators to central line bundle adoption in EDs. ⋯ The strategies for implementing and sustaining a central line infection prevention bundle in the ED are distinct from those of other clinical settings. Our findings describe the central line bundle workflow in the ED, staff motivations, and the critical systems factors that impede and foster its use. Knowledge of these systems factors should improve bundle adoption in the ED and thereby reduce hospital incidence of CLABSIs.