The American journal of emergency medicine
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Emergency medical services (EMS) facilitate out of hospital care in a wide variety of settings on a daily basis. Stretcher-related adverse events and long term musculoskeletal injuries are commonly reported. Novel stretcher mechanisms may facilitate enhanced movement of patients and reduce workload for EMS personnel. ⋯ A structured methodology may be used for testing the exertion levels experienced while using different stretcher systems. The use of supporting stretcher system mechanisms may reduce perceived exertion in EMS personnel mainly during transports down stairs and during loading into ambulance vehicles.
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Observational Study
Gestalt for shock and mortality in the emergency department: A prospective study.
The diagnosis of shock in patients presenting to the emergency department (ED) is often challenging. We aimed to compare the accuracy of experienced emergency physician gestalt against Li's pragmatic shock (LiPS) tool for predicting the likelihood of shock in the emergency department, using 30-day mortality as an objective standard. ⋯ LiPS has a higher diagnostic accuracy than emergency physician gestalt for shock when compared against an outcome of 30-day mortality.
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Lactate and lactate clearance are being used as biomarkers in several critical conditions. The aim of this study was to examine the value of sixth hour lactate clearance in patients who were hospitalized with chronic obstructive pulmonary disease (COPD) exacerbations. ⋯ Lactate clearance can be evaluated as a useful marker in patients with COPD exacerbations. This study suggests that lactate monitoring in the ED has clinical benefits in addition to GOLD guidelines when deciding whether to discharge or hospitalize a patient.
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Observational Study
Implementation of Alere i Influenza A & B point of care test for the diagnosis of influenza in an emergency department.
This study aimed to evaluate the impact of implementing rapid point-of-care testing (POCT) with the Alere i Influenza A & B in an emergency department (ED) during an influenza epidemic. ⋯ The Alere i Influenza A & B POCT reduced the length of stay in ED, the hospitalization rates, and the number of additional diagnostic tests compared with standard of care testing.
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Emergency Department (ED) overcrowding is a worldwide problem, and it might be caused by prolonged patient stay in the ED. This study tried to analyze if different practice models influence patient flow in the ED. ⋯ The separated model had better patient flow than the merged model did. It decreased the ED LOS in ED discharge patients and laboratory examination use.