J Trauma
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Hyperglycemia is commonly associated with the hypermetabolic stress response. However, persistent hyperglycemia may adversely affect wound healing and immunity. The purpose of this study was to assess any relationship between hyperglycemia and clinical outcome after severe burn injury. ⋯ This association between poor glucose control, bacteremia/fungemia, reduced skin graft take, and subsequent mortality in severely burned children may be related to a hyperglycemia-induced detriment in antimicrobial defense. Although this report fails to establish cause and effect, these findings suggest that aggressive maneuvers to normalize plasma glucose in critically injured patients may be warranted.
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Recombinant activated factor VII (rFVIIa) was approved for treatment of hemorrhages in patients with hemophilia who develop inhibitors to factors VIII or IX. Conditions with increased thromboembolic risk, including trauma with or without disseminated intravascular coagulation, were considered a contraindication for the drug. The mechanism of action of rFVIIa suggests enhancement of hemostasis limited to the site of injury without systemic activation of the coagulation cascade. Therefore, use of the drug in trauma patients suffering uncontrolled hemorrhage appears to be rational. ⋯ The results of this report suggest that in trauma patients rFVIIa may play a role as an adjunctive hemostatic measure, in addition to surgical hemostatic techniques, and provides the motivation for controlled animal and clinical trials.