[Decreased transfusion requirements in acquired severe bleeding with recombinant activated factor VII].

Background And Objective: Patients with severe and persistent bleeding have high mortality rates despite standard therapy, including blood transfusion support. The aim of the study was to evaluate the role of rFVIIa in the management of severe bleeding, refractory to other treatments.

Patients And Methods: All cases with severe bleeding and failure of previous treatments who received rFVIIa (n = 21) at one single center were retrospectively included in the study.

Results: A response after the administration of rFVIIa was reported in 16 of 21 patients (76.2%). Hemorrhage was completely halted in 14 cases, and 12 patients (57.1%) were alive 30 days after treatment. The use of rFVIIa was associated with a normalization of coagulation tests, especially the prothrombin time (p = 0.001). A marked reduction in blood requirements, red cell units (p = 0.003), fresh frozen plasma (p = 0.009) and platelets (p = 0.017) was also observed.

Conclusions: rFVIIa may have an important role in the achievement of an adequate hemostasis and reduces blood requirements in patients with severe bleeding, emerging as an alternative to blood transfusion.