J Trauma
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Comparative Study
Comparison of the plasma volume-expanding effects of 6% dextran 70, 5% albumin, and 6% HES 130/0.4 after hemorrhage in the guinea pig.
We still lack comparing data of the plasma volume (PV)-expanding effect of the most commonly used colloids including dextran 70. This study compares the PV-expanding effects of 6% dextran 70, 5% albumin, and 6% hydroxyethylstarch (HES) 130/0.4 after a standardized hemorrhage. ⋯ After hemorrhage, the PV-expanding capacity of 6% dextran 70 was better than that of 5% albumin, which was in turn better than that of HES 130/0.4 given in equal volumes.
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Mechanically ventilated trauma patients have a high risk for the development of ventilator-associated pneumonia (VAP). We have recently reported that reduced plasma protein C (PC) levels early after trauma/shock are associated with coagulopathy and mortality. Furthermore, trauma patients with tissue injury and shock are at higher risk for the development of VAP. ⋯ Critically ill trauma patients have an early activation of the PC pathway, associated with a rapid decrease in the plasma levels of this protein and increase in EPCR. Plasma levels of PC return to normal levels within 24 hours in most patients. However, patients who go on to acquire VAP have persistently low plasma levels of PC in the immediate period after trauma. Whether PC could play a mechanistic role in the host response against nosocomial lung infection warrants further study.
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Reports on the risk factors for combined craniocervical spine injury in comatose patients are rare. The incidence of concomitant cervical injury in comatose patients with traumatic brain injury (TBI) was determined herein. ⋯ Patients who sustained TBI as a result of motorcycle accidents and those exhibiting a lower GCS score are at the highest risk for concomitant cervical spine injury.
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The objective of this study was to survey Trauma Center (TC) members of the National Foundation for Trauma Care/Trauma Center Association of America to determine usage and consistency of trauma team response charge codes and critical care accommodation charges for severely injured patients. Potential over- and underutilization of these enhanced reimbursements was assessed. ⋯ Significant underused opportunities exist for enhanced revenue by improved implementation of trauma response codes. Wide ranges in charges and the low frequency of full implementation suggest that education and coordination are needed among hospital departments involved, as well as among the trauma care community at large, to realize optimal reimbursement for trauma care services.