Hemophilia A and B research hub

An 18-month low-interventional prospective, multicentre study to assess joint outcomes in patients with haemophilia A or B on prophylaxis with efmoroctocog alfa or eftrenonacog alfa

This study looks at how well different medicines (Elcocta and Alprolix) help people with haemophilia A or B protect their joints. Researchers will follow participants for 18 months to see if these treatments prevent joint problems.