J Trauma
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Base deficit (BD) is a prognostic tool that correlates with trauma scores and mortality in adult trauma patients. Retrospective studies have shown that admission BD more than 8 mmol/L is associated with an increased risk of mortality. This is the first prospective European study aimed at evaluating the prognostic value of admission BD in traumatized children. ⋯ BD could be used to predict the long-term morbidity and may not be related to morbidity and mortality at discharge.
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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.