Annals of emergency medicine
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We synthesize the available evidence on the effect of ketamine on intracranial and cerebral perfusion pressures, neurologic outcomes, ICU length of stay, and mortality. ⋯ According to the available literature, the use of ketamine in critically ill patients does not appear to adversely affect patient outcomes.
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Multicenter Study Observational Study
Sensitivity of Plain Pelvis Radiography in Children With Blunt Torso Trauma.
Plain anteroposterior pelvic radiographs are commonly used to screen children for pelvic fractures or dislocations after blunt torso trauma. The test sensitivity and utility, however, are unclear. We assessed the sensitivity of anteroposterior pelvic radiographs for identifying children with pelvic fractures or dislocations after blunt torso trauma. We hypothesized that anteroposterior pelvic radiographs fail to identify all children with pelvic fractures or dislocations, including patients undergoing operative intervention and those with hypotension. ⋯ Plain anteroposterior pelvic radiographs have a limited sensitivity for identifying children with pelvic fractures or dislocations after blunt trauma, including patients undergoing operative intervention and those with hypotension.
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The 2014 Ebola outbreak in West Africa is the largest in history. Ebola viral disease is a severe and fatal illness characterized by a nonspecific viral syndrome followed by fulminant septic shock and coagulopathy. ⋯ Because a case of Ebola viral disease was confirmed in the United States on September 30, 2014, emergency medicine providers should be knowledgeable about it for a number of reasons: we are being called on to answer questions about Ebola and allay public fears, we are likely to be first to encounter an infected patient, and there are increasing numbers of US emergency physicians working in Africa who risk coming in direct contact with the disease. This article seeks to provide emergency physicians with the essential and up-to-date information required to identify, evaluate, and manage Ebola viral disease and to join global efforts to contain the current outbreak.
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We estimate the prevalence of malnutrition among older patients presenting to an emergency department (ED) in the southeastern United States and identify subgroups at increased risk. ⋯ Among a random sample of cognitively intact older ED patients, more than half were malnourished or at risk for malnutrition, and the majority of malnourished patients had not previously received a diagnosis. Higher rates of malnutrition among individuals with depression, difficulty eating, and difficulty buying groceries suggest the need to explore multifaceted interventions.
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In the United States, nearly 70% of emergency department (ED) visits for atrial fibrillation result in hospitalization. The incidence of serious 30-day adverse events after an ED evaluation for atrial fibrillation remains low. This study's goal was to prospectively validate our previously reported Risk Estimator Decision Aid for Atrial Fibrillation (RED-AF) model for estimating a patient's risk of experiencing a 30-day adverse event. ⋯ In this separate validation cohort, RED-AF performed moderately well and similar to the original derivation cohort for identifying the risk of short-term atrial fibrillation-related adverse events in ED patients receiving a diagnosis of atrial fibrillation.