Articles: trauma.
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A common presentation to the emergency department (ED) is the trauma patient with altered sensorium who is presumed to be alcohol intoxicated by physicians based on their olfactory sense. ED physicians may often leave patients suspected of alcohol intoxication aside until the effects wear off, potentially missing trauma as the source of confusion. This often results in delays in diagnosing acute potentially life-threatening injuries in patients with presumed alcohol intoxication. ⋯ Although the physicians had a high degree of accuracy in identifying patients with alcohol intoxication based on their olfactory sense, they still falsely overestimated intoxication in significant numbers of non-intoxicated trauma patients.
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Trauma remains a substantial cause of paediatric morbidity and mortality. Femur fractures are common in children, and frequently are the result of high-energy mechanisms of injury. A complete description of missed injuries in this population has not previously been described. ⋯ There is a risk of missed injuries in the paediatric patient presenting with a femoral shaft fracture. Paediatric trauma teams and paediatric orthopaedic teams must be aware of this risk to help reduce the incidence of missed injuries. A tertiary trauma survey on children with paediatric femoral shaft fractures may help diagnose missed injuries.
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Computer-assisted guidance systems are not used frequently for musculoskeletal injuries unless there are potential advantages. We investigated a novel fluoroscopy-based image guidance system in orthopaedic trauma surgery. ⋯ The novel image-guidance system could be integrated into the surgical workflow and was used successfully in orthopaedic trauma surgery. Expected advantages should be explored in randomised studies.
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Prolonged mechanical ventilation, longer hospital stay, and a lower rate of home discharge have been reported with patient-ventilator asynchrony in medical patients. Though commonly encountered, asynchrony is poorly defined within the traumatically injured population. ⋯ Ventilator asynchrony is common in trauma patients. It may be associated with SIMV with a set breathing frequency of ≥ 10 breaths/min, though not with longer mechanical ventilation, longer stay, or discharge disposition. (ClinicalTrials.gov NCT01049958).
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Clavicle fractures are commonly plated as a method of fixation, with superior and anterior techniques described. Although advantages and disadvantages have been attributed to both, it is unclear if one approach provides a lower risk of neurovascular injury. The aim of this study was to compare the potential for neurovascular injury between these 2 plate locations in a cadaveric model. ⋯ The majority of our specimens showed no significant difference between superior and anterior plating in regard to potential risk for injury to the underlying neurovasculature. However, there appears to be a subset of the population with a more caudal position of the neurovascular structures in which anterior plating may be potentially safer.