European journal of emergency medicine : official journal of the European Society for Emergency Medicine
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Multicenter Study
Emergency medical services interval and mortality in significant head injury: a retrospective cohort study.
Recent interest has focused on reorganizing emergency medical services (EMS) for English traumatic brain injury (TBI) patients, with bypass of nonspecialist hospitals and direct transportation to distant neuroscience centres. This may expedite specialist neurocritical care and neurosurgical interventions, but risks harms from prehospital deterioration and delayed resuscitation. We therefore aimed to investigate the effect of EMS interval on outcome following head injury. ⋯ The lack of observed association between EMS interval and mortality may not preclude bypass of significant TBI patients, with concomitantly prolonged primary transfers from the scene of injury to distant specialist centres. However, given the limitations of registry data, our results should be interpreted with caution.
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Clinical Trial
Direct ultrasound methods: a confirmatory technique for proper endotracheal intubation in the emergency department.
Early confirmation of incorrect endotracheal tube (ETT) placement is of vital importance when performing emergency airway management. No ideal confirmation technique has been proposed under all circumstances. Recently, ultrasonography was suggested as a useful tool for confirmation of correct positioning of the ETT. The aim of this study is to assess the diagnostic accuracy of ultrasonography for detection of proper ETT placement. ⋯ In this study, we found acceptable sensitivity, specificity, positive predictive value, and negative predictive value for prediction of tracheal ETT placement with the use of dynamic and static ultrasonography.
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Noninvasive ventilation (NIV) is a common practice in acute hypercapnic respiratory failure (AHRF) because of exacerbation of chronic obstructive pulmonary disease (COPD). However, a recent study has shown that patients who require invasive mechanical ventilation (IMV) after failure of NIV experience high mortality rates (up to 30%). Therefore, the aim of this study is to determine the parameters, specifically for emergency department (ED) presentation, associated with the transition from NIV to IMV because of NIV failure. ⋯ Older age and a low Glasgow Coma Score at ED presentation are factors associated with the transition from NIV to IMV in COPD patients with AHRF.
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Patients presenting with acute scrotal pain to the emergency department require a timely diagnosis. Although the differential diagnosis can be extensive and varies with age, there are a few conditions that are considered true surgical emergencies. These include torsion of the spermatic cord, incarcerated hernia with strangulation, testicular trauma leading to rupture or organ-threatening hematomas, and Fournier's gangrene. ⋯ Other causes such as epididymitis or orchitis need to be distinguished, and although not requiring emergency surgery, still require urgent diagnosis and treatment. Diagnostic ultrasound can accurately diagnose many acute conditions of the scrotum, and emergency physicians have come to utilize it to advance their diagnostic acumen. This educational review article discusses the current literature and the use of emergency ultrasound in patients presenting with scrotal pain as well as scanning approaches and common sonographic findings.
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Observational Study
Efficiency and safety of a noninvasive therapeutic hypothermia protocol in cardiac arrest.
Therapeutic hypothermia (TH) is part of the treatment strategy for comatose survivors of cardiac arrest (CA). The aim of our study was to evaluate the efficiency and the safety of a noninvasive and affordable cooling procedure applied to all types of CA in an ICU. ⋯ This noninvasive TH procedure seems efficient and safe in all patients remaining comatose after CA. Thanks to its simplicity, it could allow prehospital cooling to reach the target temperature more rapidly.