Factor eight inhibitor bypassing activity (FEIBA), Anti-Inhibitor Coagulation Complex
has been used for over 30 years in hemophiliac patients with inhibitors. The history
of its use is reviewed here, including issues related to thrombosis, efficacy, and
comparison to alternative bypassing agents. The need for surrogate assays to monitor
effective hemostasis with the use of FEIBA remains.
Keywords
inhibitors - hemophilia - factor eight inhibitor bypassing activity - thrombosis