The American journal of emergency medicine
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Hospitalization and evaluation of brief resolved unexplained events (BRUEs) from a statewide sample.
The 2016 clinical practice guideline (CPG) replacing apparent life-threatening event (ALTE) with brief resolved unexplained event (BRUE) was associated with a reduction in hospitalizations and clinical testing among children with this condition in pediatric hospitals. However, as only a minority of acute-care encounters occur in dedicated pediatric centers, the overall effect of this CPG on children with ALTE/BRUE remains unknown. The purpose of this study is to examine changes in the diagnosis and management of BRUE in a statewide sample of non-pediatric hospitals following publication of the CPG. ⋯ Counts of BRUE diagnoses and the overall proportion of children admitted or transferred showed a consistent decrease at academic EDs but had a nonsignificant change in trend at community EDs following the CPG publication in 2016. There was no significant change in clinical testing at academic EDs while community EDs had a significant decrease in some testing and an increase in other types of testing. Our findings suggest the need for greater implementation efforts in non-pediatric settings, specifically community EDs, where pediatric patients with BRUE present infrequently in order to optimize care for these children.
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Non-contrast computed tomography (NCCT) is the gold standard for nephrolithiasis evaluation in the emergency department (ED). However, Choosing Wisely guidelines recommend against ordering NCCT for patients with suspected nephrolithiasis who are <50 years old with a history of kidney stones. Our primary objective was to estimate the national annual cost savings from using a point-of-care ultrasound (POCUS)-first approach for patients with suspected nephrolithiasis meeting Choosing Wisely criteria. Our secondary objectives were to estimate reductions in ED length of stay (LOS) and preventable radiation exposure. ⋯ If adopted widely, a POCUS-first approach for suspected nephrolithiasis in patients meeting Choosing Wisely criteria could yield significant national cost savings and a reduction in ED LOS and preventable radiation exposure. Further research is needed to explore the barriers to widespread adoption of this clinical workflow as well as the benefits of a POCUS-first approach in other patient populations.
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Hypotension is a common problem in the emergency department (ED) and intensive care unit (ICU) and can increase risk for poor outcomes. Many EDs/ICUs utilize epinephrine and phenylephrine to treat hypotension and these medications are most often administered as a continuous infusion (CI). Push-dose (PD) is the administration of small medication doses as intermittent intravenous pushes (IVPs). There is limited information comparing the time required to prepare and administer PD versus CI and errors have been reported when preparing and administering these medications at bedside. This simulation study sought to estimate preparation and administration times and preparation and errors with PD and CI epinephrine and phenylephrine when prepared by an ED/ICU pharmacist. ⋯ This simulation study showed that ED/ICU pharmacists had faster median total preparation and administration times for PD epinephrine and phenylephrine versus CI, but PD also had more preparation and administration errors.
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Observational Study
Diagnostic performance of rapid antigen tests for SARS-CoV-2 transmission risk based on cycle threshold values in the emergency department.
This study aimed to investigate the diagnostic performance of the rapid antigen test (RAT) for screening patients with cycle threshold (Ct) values of SARS-CoV-2 reverse transcription-polymerase chain reaction (RT-PCR) in the emergency department. Previous studies have shown that Ct values could be used as indicators of infectiousness. Therefore, we considered the Ct value an indicator of potential infectiousness. ⋯ The RAT might be a rapid screening tool for detecting patients with the infectiousness of SARS-CoV-2. However, considering the low NPV, it is challenging to depend only on a negative test result from an antigen test to terminate quarantine. Clinicians should consider additional factors, such as the duration of symptoms and the immunocompromised state, for SARS-CoV-2 transmission.
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Observational Study
Effective use of the hybrid emergency room system in the treatment of non-traumatic critical care diseases.
The hybrid emergency room (ER) system can provide resuscitation, computed tomography imaging, endovascular treatment, and emergency surgery, without transferring the patient. However, although several reports have demonstrated the effectiveness of the hybrid ER for trauma conditions, only a few case reports have demonstrated its usefulness for non-traumatic critical diseases. In this observational cohort study, we aimed to identify endogenous diseases that may benefit from treatment in the hybrid ER. ⋯ Among endogenous diseases treated in the hybrid ER, there is a possible association between in-hospital mortality and hemorrhagic conditions. Future studies are needed to focus on diseases to demonstrate the effectiveness of the hybrid ER.