J Trauma
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Identification of motor vehicle crash (MVC) characteristics associated with thoracoabdominal injury would advance the development of automatic crash notification systems (ACNS) by improving triage and response times. Our objective was to determine the relationships between MVC characteristics and thoracoabdominal trauma to develop a torso injury probability model. ⋯ We have developed a thoracoabdominal injury probability model that may improve patient triage when used with ACNS.
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Previous experiments with diverse pig models to evaluate the ability of rFVIIa to reduce hemorrhage have provided divergent results. The current study was conducted to address concerns related to previous work by using larger sample sizes, and an extended observational period of 4 hours post-injury. The objectives were to evaluate further the hemostatic efficacy and safety of rFVIIa administration after traumatic, uncontrolled hemorrhage. ⋯ These data indicate an inability of rFVIIa at these doses to reduce blood loss, or to increase survival time or percent survival in this pig model. Absence of DIC provides evidence for safe use of rFVIIa under conditions specific to this study.