J Trauma
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Multicenter Study Clinical Trial
Does the rural trauma team development course shorten the interval from trauma patient arrival to decision to transfer?
The Rural Trauma Team Development Course (RTTDC) was developed by the ad hoc Rural Trauma Committee of the American College of Surgeons, Committee on Trauma to address the increased mortality of the rural trauma patient. The effectiveness of the RTTDC in shortening the interval from patient arrival to decision to transfer and the effect on the transfer process of communication training emphasizing team building is the focus of this study. ⋯ The RTTDC alone and with the embedded communication module significantly reduce delays in the transfer process of the rural trauma patient.
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Recent evidence suggests a survival advantage in trauma patients who receive controlled or hypotensive resuscitation volumes. This study examines the threshold crystalloid volume that is an independent risk factor for mortality after trauma. ⋯ ED volume replacement of 1.5 L or more was an independent risk factor for mortality. High-volume resuscitations were associated with high-mortality particularly in the elderly trauma patient. Our finding supports the notion that excessive fluid resuscitation should be avoided in the ED and when required, operative intervention or intensive care admission should be considered.
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The amount of imaging studies performed for disease diagnosis has been rapidly increasing. We examined the amount of radiation exposure that pediatric trauma patients receive because they are an at-risk population. Our hypothesis was that pediatric trauma patients are exposed to high levels of radiation during a single hospital visit. ⋯ When the use of radiologic imaging is considered essential, cumulative radiation exposure can be high. In young children with relatively long life spans, the benefit of each imaging study and the cumulative radiation dose should be weighed against the long-term risks of increased exposure.
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In the prehospital environment, the failure of medical providers to recognize latent physiologic derangement in patients with compensated shock may risk undertriage. We hypothesized that the shock index (SI; heart rate divided by systolic blood pressure [SBP]), when used in the prehospital setting, could facilitate the identification of such patients. The objective of this study was to assess the association between the prehospital SI and the risk of massive transfusion (MT) in relatively normotensive blunt trauma patients. ⋯ Prehospital SI>0.9 identifies patients at risk for MT who would otherwise be considered relatively normotensive under current prehospital triage protocols. The risk for MT rises substantially with elevation of SI above this level. Further evaluation of SI in the context of trauma system triage protocols is warranted to analyze whether it triage precision might be augmented among blunt trauma patients with SBP>90 mm Hg.