Articles: emergency-department.
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The influence of high blood alcohol level (BAL) on the outcome of severely injured patients and the corresponding pathophysiological changes is a controversial issue. ⋯ Severely injured patients with a raised BAL have a higher incidence of severe traumatic brain injury and worse initial physiological parameters. However, the survival rate and in-hospital stay is not influenced. This supports the theory of a neuroprotective role of alcohol.
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Multicenter Study
Increases in Emergency Department Occupancy Are Associated With Adverse 30-day Outcomes.
The associations between emergency department (ED) crowding and patient outcomes have not been investigated comprehensively in different types of ED. The study objective was to examine the associations of changes over time in ED occupancy with patient outcomes in a sample of EDs that vary by size and location. A secondary objective was to explore whether the relationship between ED occupancy and patient outcomes differed by ED characteristics (size/type and medical and nursing staffing ratios). ⋯ In Quebec EDs, increases in bed occupancy are associated with an increase in the rates of 30-day adverse outcomes, even after adjustment for patient and ED characteristics. The results raise important concerns about the quality of care during periods of ED crowding.
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Observational Study
The inaccuracy of determining overcrowding status by using the National ED Overcrowding Study Tool.
Emergency department (ED) crowding has become more common, and perceptions of crowding vary among different health care providers. The National Emergency Department Overcrowding Study (NEDOCS) tool is the most commonly used tool to estimate ED crowding but still uncertain of its reliability in different ED settings. ⋯ Using the NEDOCS tool to determine ED crowding might be inaccurate in an extremely high-volume ED setting.
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Heart-type fatty acid-binding protein (h-FABP), sensitive troponins, natriuretic peptides, and clinical scores such as the Pulmonary Embolism Severity Index (PESI) are candidates for risk stratification of patients with acute pulmonary embolism (PE). The aim was to compare their respective prognostic values to predict an adverse outcome at 1 month. ⋯ h-FABP and the PESI are superior to BNP and cTnI-Ultra as markers for risk stratification of patients with acute PE. The high sensitivity of their combination identified a large number of low-risk patients in the ED.