J Trauma
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Evaluating the medical staff workload during resuscitation of trauma patients is one of the important quality assurance activities to provide adequate medical manpower, especially for patients with life-threatening or severe injuries. Nevertheless, there is no method available to measure and calculate the amount of workload during resuscitation. We sought to develop a new framework of Workload Scoring System (WSS) to evaluate and quantify the medical staff workload during resuscitation. ⋯ WSS provides a valuable tool to measure and quantify the medical staff workload during resuscitation as a function of -8.920 + 1.375 ISS + 1.785 RTS + 0.424 Age. The greatest benefit of this methodology is to forecast the expected medical staff workload to allocate sufficient medical manpower to provide the desired trauma care.
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Leukocyte microparticles (MPs) derived from polymorphonuclear leukocytes (PMNLs) have been recently found to be activators of vascular endothelium in vitro. The precise role of leukocyte MPs has not been clarified in patients suffering severe insult. The objective of this study was to evaluate production of leukocyte MPs and expression of adhesion molecules on the MP surface in patients with sepsis. ⋯ Activated PMNLs enhance production of leukocyte MPs with increased adhesion molecules in patients with sepsis. Activated leukocyte MPs may play a role in the pathogenesis of endothelial activation and leukocyte-endothelium interaction in the presence of sepsis.
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We examined the relationship between survival and time in the emergency department (ED) before laparotomy for hypotensive patients bleeding from abdominal injuries. ⋯ Among patients in a trauma registry who were hypotensive on arrival in the ED and had major injuries isolated to the abdomen requiring emergency laparotomy, the probability of death showed a relationship to both the extent of hypotension and the length of time in the ED for patients who were in the ED for 90 minutes or less. The probability of death increased approximately 1% for each 3 minutes in the ED.
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This study was performed to determine the role of duplex scanning in preventing pulmonary embolism (PE), the correlation of venous thromboembolism (VTE) risk score with the incidence of deep venous thrombosis (DVT), and patients who may benefit from surveillance duplex scanning. ⋯ Adherence to an evidence-based VTE prophylaxis protocol is more important than surveillance duplex scanning in preventing VTE in trauma patients.