Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
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The objectives were to evaluate the diagnostic accuracy for sepsis in an emergency department (ED) population of the cluster of differentiation-64 (CD64) glycoprotein expression on the surface of neutrophils (nCD64), serum levels of soluble triggering receptor expressed on myeloid cells-1 (s-TREM-1), and high-mobility group box-1 protein (HMGB-1). ⋯ In this cohort of patients suspected of having any infection in the ED, the accuracy of nCD64, s-TREM-1, and HMGB-1 was not significantly sensitive or specific for diagnosis of sepsis.
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Randomized Controlled Trial
Randomized crossover trial comparing physical strain on advanced life support providers during transportation using real-time automated feedback.
Feedback devices provide verbal and visual real-time information on cardiopulmonary resuscitation (CPR) quality. Feedback devices can improve the quality of CPR during transportation. It remains unclear if feedback has an effect on the physical strain felt by providers during ongoing CPR. ⋯ Feedback devices for CPR during transportation do not have an effect on objective components of physical strain, but decrease perceived exertion in experienced rescuers in an experimental setting.
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Automated bladder ultrasound (ABUS) devices are portable and designed to provide automated measurement of bladder volume. They are simple and require minimal training compared to conventional real-time ultrasound (RTUS). Their most common application in the acute pediatric setting is to assess bladder volumes prior to performing invasive urine collection such as suprapubic aspiration (SPA) in children younger than 2 years of age. However, data on ABUS in young children are limited. The aim of this study was to assess the repeatability and accuracy of one type of ABUS, the BladderScan, in measuring of bladder volume in children aged 0 to 24 months when compared with RTUS. ⋯ This study showed poor repeatability and accuracy in bladder volume measurements using BladderScan ABUS when compared to RTUS. The ABUS method does not appear to be a reliable method for assessing bladder volumes in children aged 0 to 24 months prior to bladder instrumentation.
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Disease-based registries can form the basis of comparative research to improve and inform policy for optimizing outcomes, for example, in out-of-hospital cardiac arrest (OHCA). Such registries are often lacking in resource-limited countries and settings. Anecdotally, survival rates for OHCA in Asia are low compared to those in North America or Europe, and a regional registry is needed. ⋯ The authors expect to achieve a sample size of 13,500 cases over the next 2 years of data collection. The PAROS network is an example of a low-cost, self-funded model of an Asia-Pacific collaborative research network with potential for international comparisons to inform OHCA policies and practices. The model can be applied across similar resource-limited settings.
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The objective was to compare the validity of an existing informally structured triage system with the Emergency Severity Index (ESI) and the Manchester Triage System (MTS). ⋯ All three triage systems appear to be equally valid. Although the ESI showed the highest percentage of undertriage and the ISS the lowest, it seems preferable to use a verifiable, formally structured triage system.