J Trauma
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Multicenter Study Comparative Study
Spiral computed tomography for the initial evaluation of spine trauma: A new standard of care?
Although spiral computed tomographic scanning (SCT) is frequently used for spinal imaging in injured patients, many trauma centers continue to rely on plain film radiography (PFR). The purpose of this study was to determine the effects of a trauma center's transition from PFR to SCT for initial spine evaluation in trauma patients by comparing diagnostic sensitivity, time required for radiographic imaging, costs, charges, and radiation exposure. ⋯ SCT is a more rapid and sensitive modality for evaluating the spine compared with PFR and is obtained at a similar cost. The advantages of SCT suggest that this readily available diagnostic modality may replace PFR as the standard of care for the initial evaluation of the spine in trauma patients.
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Multicenter Study Comparative Study
Variation in the management of pediatric splenic injuries in the United States.
This study examines the existence and sources of variation in the management of pediatric splenic injuries among hospitals in the United States and the factors associated with splenectomy. ⋯ Nationally, children cared for at freestanding pediatric hospitals have a significantly lower risk of splenectomy than children treated at either adult hospitals or pediatric hospitals within an adult hospital. This may have implications for education, trauma triage and the establishment of practice guidelines.
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Comparative Study
Fluid resuscitation increases inflammatory gene transcription after traumatic injury.
The debate continues over type and quantity of fluid to administer for resuscitation after traumatic injury. This study aimed to examine effects of resuscitation with lactated Ringer's (LR) and Hextend (HEX) on the inflammatory response after uncontrolled hemorrhagic shock (UHS). ⋯ Fluid resuscitation after solid organ injury and uncontrolled hemorrhage results in greater proinflammatory gene transcription than no resuscitation. LR and HEX resuscitation have equivalent effects on indices of inflammation in the lungs.
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Multicenter Study Comparative Study
The fastest route between two points is not always a straight line: An analysis of air and land transfer of nonpenetrating trauma patients.
The distance beyond which helicopter transport is faster than ground for interfacility transfer of trauma patients has not been established. Our objective was to determine whether such a threshold exists. ⋯ Several factors other than the distance to be traveled determine the time required for interfacility transfer of trauma patients. A fixed distance threshold beyond which helicopter transport should be used does not exist. The decision as to which mode of transport to use for emergent trauma patient transfers should be based upon multiple factors including the distance traveled and ambulance availability, and must be individualized for each site that transfers patients.
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Comparative Study
Increased mortality in rural vehicular trauma: identifying contributing factors through data linkage.
Fatality rates from rural vehicular trauma are almost double those found in urban settings. Causes of this difference in rural and urban trauma fatality rates have yet to be fully explored. The purpose of this study is to identify prehospital causes of the higher rural fatality rates by linking, analyzing, and comparing prehospital data for rural and urban vehicular crashes. ⋯ In a setting of rural MVC, increased EMS response time, time on scene and distance to the scene are associated with higher rural trauma mortality rates.