Annals of emergency medicine
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Multicenter Study Observational Study
Extension Test and Ossal Point Tenderness Cannot Accurately Exclude Significant Injury in Acute Elbow Trauma.
Elbow injury is a common presentation at the emergency department (ED). There are no guidelines indicating which of these patients require radiography, whereas clinical decision rules for other limb injuries are widely accepted and resulted in less radiography and reduced waiting times. We aim to identify clinical signs that can be used to predict the need for radiography in elbow injury. ⋯ In contrast with previous studies, ours shows that in acute elbow injury, the extension test alone or in combination with point tenderness assessment does not safely rule out clinically significant injury. Interobserver variability was substantial. We would not recommend the use of the extension test (+/- point tenderness assessment) as a clinical decision rule to guide radiologic diagnostics in acute elbow trauma.
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For emergency medical services with low VF survival rates (<20%), early rhythm analysis improves survival, whereas in services where VF survival rates are high (>20%) delayed rhythm analysis with focus on immediate CPR instead improves survival.
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The risks associated with urgent land-based transport of critically ill patients are not well known and have important implications for patient safety, care delivery, and policy development. We seek to determine the incidence of in-transit critical events and associated patient- and transport-level factors. ⋯ Critical events occurred in approximately 1 in 15 transports and were associated with mechanical ventilation, hemodynamic instability, and transport duration, and were less frequent in neurologic patients. The finding that hypotension is common and predicted by pretransport hemodynamic instability has implications for the preparation and management of this patient group.