J Trauma
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A Level I trauma center must provide immediate availability general (trauma) surgical expertise. In the current practice few patients require a general surgical procedure. The expertise of subspecialists may also be required and frequently these patients will require subspecialty operative care. We hypothesized that trauma surgeons would receive less reimbursement than their subspecialty colleagues despite a greater commitment of time and effort in taking care of the multiply-injured patient. ⋯ The Level I trauma service is a conduit for patients coming into the hospital that provides a significant remuneration to the subspecialty services. Trauma surgeons are able to bill much less than many of their subspecialty colleagues despite expending significantly greater amounts of time and effort in the care of these patients. Strategies for improved reimbursement for trauma surgeons must be devised or trauma surgery will suffer the same fate as other areas of surgery, losing our brightest and best to more financially sound subspecialty services such as radiology and orthopedics.
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Contrast-enhanced helical computed tomographic (CT) scan of blunt abdominal trauma is valuable for detecting contrast material extravasation (CME). The aims of this study were to determine its significance and investigate factors associated with the choice, time, and outcome of management. ⋯ Termination of observational therapy was appropriate for trauma patients who had CME and systolic blood pressure < 100 mm Hg. The coexistence of a flat inferior vena cava and CME was associated with early intervention treatment. Despite early intervention, the mortality rate was 18.8%. High ISS and multiple abdominal injuries were important factors, but the risk of dying from uncontained extraperitoneal CME was 82 times the risk of dying from intraperitoneal CME.
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The development of trauma systems reduces preventable mortality and the measurement of standardized complications creates further opportunity for improvement in morbidity. The annual incidence of complications in a trauma population has been previously reported but the frequency change over time in a single institution is not well studied. ⋯ This data suggests that most complications have a finite threshold despite the use of a stable trauma staff, implementation of standardized protocols, and emphasis on consistency of practice. Further reductions will require new research for disease-related treatment and new strategies for consistency and error reduction rather than our current models of continuous quality improvement.
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Clinical Trial Controlled Clinical Trial
Alteration of the postinjury hyperinflammatory response by means of resuscitation with a red cell substitute.
Transfusion of stored packed red blood cells (PRBCs) has unintended effects beyond the desired results of increased oxygen delivery. A particular concern is the potential for lipid and cytokine mediators present in PRBCs to augment the postinjury inflammatory response that sometimes culminates in multiple organ failure. Through the use of a polymerized human hemoglobin (PolyHeme), we have been able to measure the inflammatory response in patients resuscitated with minimal exposure to banked components in the early postinjury period. ⋯ Consistent with concerns about the immunoinflammatory response to transfusion of PRBCs, we observed exaggerated levels of three markers associated with adverse outcome. The clinical significance of these findings with respect to the development of multiple organ failure awaits further study.
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Uncertainty about the definition and diagnosis of blunt cardiac injury (BCI) leads to unnecessary hospitalization and cost while trying to rule it out. The purpose of this study was to examine whether the combination of two simple tests, electrocardiography (ECG) and serum troponin I (TnI) level, may serve as reliable predictors of BCI or the absence of it. ⋯ The combination of normal ECG and TnI at admission and 8 hours later rules out the diagnosis of SigBCI. In the absence of other reasons for hospitalization, such patients can be safely discharged.