J Trauma
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The presence of a surgeon at the initial assessment and care of the trauma patient has been the focal point of trauma center designation. However, for Level I verification, the American College of Surgeons Committee on Trauma currently does not require the presence of an attending trauma surgeon in the hospital (IH), provided senior surgical residents are immediately available. Likewise, the state of Missouri does not mandate an IH presence of the attending trauma surgeon but requires senior (postgraduate year 4 or 5) level surgical residents to immediately respond, with a 20-minute response time mandated for the attending surgeon if IH or out of the hospital (OH). Nevertheless, some claim that IH coverage by attending surgeons provides better care for seriously injured patients. ⋯ As long as initial assessment and care is provided by senior level IH surgical residents and as long as the attending surgeon responds in a defined period of time (if OH) to guide critical decision-making, the IH presence of an attending surgeon has not been shown in this retrospective study to improve care of the critically injured patient.
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There are many reasons for hypotension in trauma patients with multiple injuries; one uncommon source is facial fractures. The treatment algorithm is volume replacement and local control of the bleeding. A retrospective study was undertaken to evaluate the treatment of patients with life-threatening hemorrhage secondary to facial fractures, and to develop a treatment algorithm. ⋯ The incidence of severe hemorrhage secondary to facial fractures is rare; however, it can be life threatening. When common modalities of treatment such as pressure, packing, and correction of coagulopathy fail to control the hemorrhage, transcatheter arterial embolization offers a safe alternative to surgical control.
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The purpose of this study was to assess the utility of two levels of hyperglycemia as predictors for mortality and infectious morbidity in traumatically injured patients. ⋯ Hyperglycemia independently predicts increased intensive care unit and hospital length of stay and mortality in the trauma population. It is associated with increased infectious morbidity. These associations hold true for mild hyperglycemia (glucose concentration > 135 mg/dL) and moderate hyperglycemia (glucose concentration > 200 mg/dL).
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It has been suggested that fluid resuscitation for the prehospital management of hypotensive trauma victims increases bleeding. In a model of uncontrolled hemorrhage induced by complete splenic laceration with a hilar vascular injury, we hypothesized that small-volume hypertonic saline or large-volume lactated Ringer's solution may provide sustained hemodynamic benefits despite promoting increases in intra-abdominal bleeding. ⋯ No-fluid resuscitation in uncontrolled hemorrhage from splenic rupture resulted in a low-flow state, whereas resuscitation with small volumes of HSD or large volumes of LR produced hemodynamic benefits without significant increases in bleeding.
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Using a standardized model of uncontrolled hemorrhagic shock induced by massive splenic injury (MSI), we compared bolus infusion of Ringer's lactate (RL) and hypertonic saline (HTS), combined with splenectomy, to continuous infusion of these solutions and splenectomy in rats. ⋯ Continuous infusion of RL combined with splenectomy was followed by significantly less bleeding than bolus infusion of RL and improved survival time compared with untreated animals. Continuous HTS infusion and bolus infusion of HTS with splenectomy resulted in minimal blood loss and improved survival compared with untreated animals. No significant difference in blood loss or survival time was observed between bolus and continuous HTS infusion.