Dimension Therapeutics recently revealed positive preclinical results from a novel adeno-associated virus (AAV) that delivers Factor VIII as a therapeutic approach for hemophilia A patients. The results were presented in a poster, titled “Optimized AAV-Mediated Human Factor VIII Gene Therapy in Hemophilia A Mice and Cynomolgus Macaques” at the 19th American Society of…

The U.S. Food and Drug Administration (FDA) approved Sevenfact (coagulation factor VIIa [recombinant]-jncw) for the treatment and control of spontaneous bleeding episodes in people, ages 12 and older, with hemophilia A or B with inhibitors. Hemophilia, a genetic disorder, affects the body’s ability to make blood…

A new analysis of the Phase 3 HAVEN 2 study’s results shows that Genentech’s Hemlibra (emicizumab-kxwh) prophylaxis (preventive treatment) leads to significant reductions in the number of bleeds among hemophilia A children younger than 12 with factor VIII inhibitors. The results showed that Hemlibra administered on different schedules — once a…

A lower dose of regular, preventive therapy with factor VIII concentrates was better at reducing bleeding events and improving joint function than on-demand treatment in children with hemophilia in Thailand, a study shows. The study, “Prophylactic vs episodic treatment to prevent bleeds and preserve joint function…

Note: This story was updated July 30, 2024, to clarify patients participating in AFFINE had moderately severe to severe disease, and that a secondary study goal involved the mean treated annualized bleeding rate. Giroctocogene fitelparvovec, an investigational gene therapy for adults with hemophilia A, is generally well…

High levels of antibodies against clotting factor VIII (FVIII) were associated with a slower response to immunosuppressive treatments in a small group of people with acquired hemophilia A in new study in China. Of 34 patients, 29 achieved a complete response to their first-line immunosuppressive therapy. Still, a lower…

Infection and related complications pose a serious risk to people with acquired hemophilia A (AHA), accounting for more than half of the deaths in a registry study in Spain. About 15% of participants in the study experienced at least one infection requiring treatment or hospitalization, the study found. About…

Jivi (BAY94-9027), a lab-made version of the blood clotting factor VIII (FVIII), has been approved by the European Commission for the prophylactic (preventative) treatment of hemophilia A in patients older than 12, Bayer announced. The recommended prophylaxis for Jivi administration is every five days, every…

Using Hemlibra (emicizumab) as prophylaxis lowers treatment costs considerably for people with hemophilia A compared to preventative factor (FVIII) treatment, according to an economic model study. The model predicts $47,814 in savings to U.S. payers in year one, and a potential for more $3 billion in savings over 20 years…

The U.K. Medicines and Healthcare products Regulatory Agency (MHRA) has approved efanesoctocog alfa — to be sold under the brand name Altuvoct —  as a treatment for moderate or severe hemophilia A in adults and children, ages 2 and older. Approved in the European Union in June…