J Trauma
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The immune system undergoes numerous changes after traumatic and burn injuries, including a down-regulation of the TH1 response and up-regulation of the TH2 response. ⋯ T-cell-specific immunologic changes occur after major injury. Identification of those TH1/TH2 cytokine profiles associated with worse prognosis may one day allow clinicians to risk stratify injured patients and identify those at increased risk of developing SIRS, sepsis, MOF, and deep venous thrombosis. Immune-targeted therapies may eventually serve as effective treatments in the acute setting to decrease morbidity and mortality, and to improve the management and prognosis of those patients at risk for developing postinjury complications.
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Review Case Reports Comparative Study
Coagulopathic patients with traumatic intracranial bleeding: defining the role of recombinant factor VIIa.
The combination of coagulopathy and intracranial bleeding (ICB) is a well-recognized cause of morbidity and mortality in the neurosurgical patient because of the risk of hematoma expansion. Although recombinant factor VIIa (rFVIIa) has been shown to be useful in intracerebral hemorrhage, its use in other forms of ICB such as subdural hematomas (SDHs) has rarely been described. ⋯ rFVIIa is an inducer of hemostasis, which successfully controlled potentially devastating bleeding in all of 15 coagulopathic neurosurgical patients with ICB. The use of rFVIIa lowered the INR into the operable range in all patients, allowing surgery, and in some cases, obviated the need for surgery. Randomized, placebo-controlled clinical trials are needed to further assess the efficacy and cost-effectiveness of this approach in this setting.
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Review Case Reports
Too much of a good thing? Tracing the history of the propofol infusion syndrome.