J Trauma
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Comparative Study
Maximizing reimbursement from trauma response fees (UB-92: 68X) - lessons learned from a hospital comparison.
The trauma response fee (UB-92:68x) recently has been approved, to be used by hospitals to cover expenses resulting from continuous trauma team availability. These charges may be made by designated trauma centers for all defined trauma patients when notification has been received before arrival (eligible pt). This study compares two trauma centers' performance in collecting this fee help define methodologies that can enhance reimbursement. ⋯ Enhanced collection by hospital B was a result of a higher charge, compulsive billing of all eligible patients, and emphasis on pre-admission designation of trauma patients. Effective billing and collection process related to trauma response fees results in substantial additional revenue for the trauma center without additional expense.
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Comparative Study
Immune-enhancing enteral nutrients differentially modulate the early proinflammatory transcription factors mediating gut ischemia/reperfusion.
Recent reports suggest that enteral diets enriched with arginine may be harmful by enhancing inflammation. This is consistent with our gut ischemia/reperfusion (I/R) model in which arginine induced the proinflammatory mediator inducible nitric oxide synthase and resulted in injury and inflammation whereas glutamine was protective. We now hypothesize that arginine and glutamine differentially modulate the early proinflammatory transcription factors activated by gut I/R. ⋯ Arginine enhanced expression of the early proinflammatory transcription factor AP-1 but not NF-kappaB. This represents a novel mechanism by which arginine may be harmful when administered to critically ill patients.
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The results of sputum or bronchoalveolar lavage (BAL) fluid Gram's stain have been used to guide presumptive antibiotic therapy for ventilator-associated pneumonia (VAP) in injured patients, despite reported variability in sensitivity, specificity, positive predictive value, negative predictive value, and accuracy. Our aim was to evaluate the utility of Gram's stain of BAL fluid in the diagnosis of VAP. ⋯ All trauma patients should be covered presumptively for gram-negative organisms, as they encompass 70% of infections, but are not reliably identified by Gram's stain. As 88% of VAP can be identified by the presence of any organism on Gram's stain, it may be useful in the early diagnosis of VAP but cannot reliably be used to guide presumptive therapy.
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Recently, there has been a move away from early total care in patients with severe, multiple injuries to damage control orthopedics (DCO) in an attempt to limit the physiologic insult resulting from operative treatment after trauma. For femoral shaft fracture, this entails initial external fixation and subsequent conversion to an intramedullary nail (IMN). We sought to quantify the inflammatory response to initial surgery and conversion and link this to subsequent organ dysfunction and complications. ⋯ It would appear that despite more severe injuries in the DCO group, patients had a smaller, shorter postoperative SIRS and did not suffer significantly more pronounced organ failure than the IMN group. DCO patients undergoing conversion while their SIRS score was raised suffered the most pronounced subsequent inflammatory response and organ failure. According to these data, DCO treatment was associated with a lesser systemic inflammatory response than early total care for femur fractures. The inflammatory status of the patient may be a useful adjunct in clinical decision making regarding the timing of conversion to an intramedullary device.
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Recent literature on elderly patients with traumatic intracranial hemorrhage receiving preinjury antiplatelet agents shows a mortality rate of 47%. ⋯ The use of antiplatelet agents with elderly trauma patients significantly increases the risk of mortality when head injury involves intracranial hemorrhage.