Study Status: Active, not recruiting
Recruit Status: Active, not recruiting
Study Type: Interventional
Official Title: A Phase 1/2 Open-Label, Single Ascending Dose Trial of a Self-Complementing Optimized Adeno-associated Virus Serotype 8 Factor IX Gene Therapy (AskBio009) in Adults With <
Brief Summary: The purpose of this study is to evaluate the safety of single ascending IV doses of a Factor IX (FIX) Gene Therapy in up to 16 Adults with Hemophilia B.