Annals of emergency medicine
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To assess whether bystander CPR (BCPR) on collapse affects initial rhythm and outcome in patients with witnessed, unmonitored out-of-hospital cardiac arrest (OHCA). ⋯ Patients who receive BCPR are more often found in VT/VF and have an increased rate of live discharge, with controls for age and response and definitive care intervals. For VT/VF patients, BCPR is associated with an increased rate of live discharge.
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To identify patients presenting with hypotension due to blunt trauma who should undergo computed tomography (CT) of the head before urgent chest or abdominal operation. ⋯ CT scan of the head before general surgical operation appears to be safe in patients who respond to initial resuscitation. The likelihood of craniotomy in patients with Glasgow Coma Scale scores of 13 or less is comparable to the likelihood of general surgical operation. Physicians should be encouraged to make CT of the head a high priority in this group.
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To determine the prevalence of delirium and other alterations in mental status in older adults in the emergency department setting. ⋯ Alterations in mental status are prevalent in ED patients. Older adults with alterations in mental status, particularly alterations in consciousness and delirium, are at high risk for admission to an inpatient unit and institutionalization after discharge. Standardized mental status testing identified high-risk older adults in the ED.
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End-tidal CO2 (ETCO2) measurement can be used to predict death in prehospital cardiac arrest patients with pulseless electrical activity (PEA). ⋯ This study suggests that a low ETCO2 (10 mm Hg or less) can be used to predict irreversible death in patients with pulseless electrical activity undergoing prehospital advanced cardiac life support. If future studies validate this model, use of ETCO2 may allow for triage decisions in the field.
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To describe emergency department quality assurance (QA)/improvement (QI) practices for pediatric patients. ⋯ The bulk of pediatric emergency patients are cared for in a general ED. Most ACEP members surveyed reported the use of separate QA indicators to monitor the care of pediatric patients seen in the ED. This survey provides the first description of QA/QI practices for pediatric patients by EDs nationwide.