A single dose of BIVV001 is safe and effectively increases factor VIII (FVIII) activity over one month in men with severe hemophilia A, lasting longer in the body than the replacement therapy Advate, results from the EXTEN-A clinical trial suggest. Gains in half-life seen with BIVV001 “could signal…

The European Medicines Agency (EMA) is asking for a full year’s worth of data from a Phase 3 trial of Roctavian as it considers approving this potential gene therapy for adults with severe hemophilia A, its developer, BioMarin, reported. The request by the regulatory agency for the European…

Prophylactic (preventive) treatment with Hemlibra (emicizumab) safely and effectively lowers bleeding rates in children and adolescents with severe hemophilia A, according to a real-life study from Israel. The therapy’s effectiveness was independent of the presence of inhibitors (antibodies) against synthetic formulations of factor VIII (FVIII) — the missing…

The U.S. Food and Drug Administration (FDA) has pushed back by more than one year a decision on Roctavian, the potential first gene therapy for adults with hemophilia A. In a complete response letter that took the therapy’s developer, BioMarin by surprise, the FDA said it needed…

Novo Nordisk has resumed its Phase 3 clinical trials investigating concizumab as a potential treatment for hemophilia A and B, the company announced in a press release. The trials were paused in March due to the occurrence of non-fatal thrombotic (blood-clotting) events in three patients. In collaboration…

Long-term prophylaxis, or preventive treatment with Adynovate continues to safely reduce bleeding events over multiple years in children and adults with severe hemophilia A without causing neutralizing antibodies, a Phase 3b trial found. The study, “Long‐term safety and efficacy results from the phase…

Starting factor VIII (FVIII) preventive therapy before the age of 2.5 years improves joint outcomes in young adults with hemophilia A compared to starting treatment later in childhood, a clinical trial shows. The study, “ Young adult outcomes of childhood prophylaxis for severe hemophilia A:…

The U.S. Food and Drug Administration (FDA) has cleared for use CRYOcheck Chromogenic Factor VIII, Precision BioLogic‘s lab test to monitor factor VIII activity in the blood of hemophilia A patients ages 2 and older and help in disease management, the company said in a…

Adults with mild and moderate hemophilia A have a substantial number of bleeds per year as well as joint problems and surgeries, revealing an unmet medical need in these patients, according to an interim analysis of the CHESS II study. The findings were shared at…

Treatment with Eloctate (efmoroctocog alfa) was well-tolerated and effective at preventing and treating bleeding episodes in children with severe hemophilia A who had never received any form of therapy for their disease, a Phase 3 trial shows. The study had enrolled boys with severe hemophilia A younger than…