Quality of Life Study of Helixate NexGen The aim of this study is to describe Health Related Quality of Life (HRQoL) in adolescents and adults with Hemophilia A treated prophylactically or on-demand with Helixate NexGen. The stud...

• Country Austria, Belgium, France, Germany, Italy, Spain, Switzerland
• organs None
• Specialty None

Natural History Study of Factor IX Treatment and Complications This study will examine two groups of subjects with factor IX (FIX) deficiency: 1) those with a current or history of inhibitors to FIX, and; 2) groups of two or more affected brothers, wi...

• Country None
• organs None
• Specialty None