Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: Efficacy and Safety of Factor IX (FIX) Contained in AlphaNine® and Its Pharmacokinetic Comparison With BeneFIX® in Patients With Sev
Brief Summary: The goal of this non-randomized, multi-center study in subjects with severe hereditary haemophilia B was to determine and compare the pharmacokinetic and safety profiles of BeneFIX in subjects having had 2 prior pharmacokinetic assessments with AlphaNine.