Transplantation
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Clinical Trial
Reduced transfusion requirements by recombinant factor VIIa in orthotopic liver transplantation: a pilot study.
Large transfusion requirements, i.e., excessive blood loss, during orthotopic liver transplantation (OLT) are correlated with increased morbidity and mortality. Recombinant factor VIIa (rF-VIIa) has been shown to improve hemostasis in a variety of conditions, but has never been studied in liver transplantation. ⋯ A single dose of 80 microg/kg rFVIIa significantly reduced transfusion requirements during OLT. Further study is needed to establish the optimally effective and safe dose of rFVIIa in orthotopic liver transplantation.