Elevated levels of the immune signaling protein BAFF were found in the bloodstream of boys who developed neutralizing antibodies against FVIII replacement therapy, a standard treatment in hemophilia A, a study reported for the first time. Changes in the gene that encodes the BAFF protein, involved in the growth…
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With Christmas only a few weeks away, Hemophilia Association of the Philippines for Love and Service (HAPLOS) threw its annual Christmas party. It’s a modest event, but seeing people gather, spread cheer, and enjoy one another’s company is heartwarming. The party is also a time to express gratitude to…
A single dose of the experimental gene therapy Roctavian (valoctocogene roxaparvovec) prevents bleeds and the need for preventive treatment, or prophylaxis, for up to six years in men with severe hemophilia A, according to updated data from a Phase 1/2 trial. “With every year of observation in this…
Prophylactic, or preventive, treatment with Alhemo (concizumab) is associated with better quality of life and a lower treatment burden for people with hemophilia A or B without inhibitors, according to patient-reported data from a Phase 3 trial. The ongoing study, called explorer8 (NCT04082429), is investigating the…
Novo Nordisk has paused three clinical trials evaluating concizumab, its experimental treatment candidate for hemophilia A and B, due to safety concerns. The three Explorer studies — the Phase 2 Explorer 5 (NCT03196297), and the global Phase 3 Explorer 7 (NCT04083781) and Explorer 8 (NCT04082429)…
The U.S. Food and Drug Administration (FDA) has lifted a clinical hold on the Phase 3 trial testing the safety and effectiveness of SB-525 (giroctocogene fitelparvovec), an experimental gene therapy for hemophilia A. Pfizer, which is developing the therapy along with Sangamo Therapeutics, expects to begin dosing…
For children with severe hemophilia A who develop inhibitors — neutralizing antibodies that reduce the effectiveness of standard therapies — starting treatment to eliminate inhibitors earlier is associated with a higher chance of success, a recent study reports. The study, “Low-dose immune tolerance induction therapy in…
A newly designed platform based on the principle of “reverse vaccination” could be used to prevent the development of an immune response that blocks the effectiveness of treatments for hemophilia and other disorders. “For nearly a third of patients with hemophilia A … their own immune system is…
Takeda presented new real-world data highlighting the underdiagnosis of hemophilia A and B, supporting the effectiveness and safety of its hemophilia therapies — Advate, Adynovate, and Feiba — and discussing potential benefits of personalized therapies. The company presented these latest data at the 13th Annual Congress…
Novo Nordisk has submitted an application to the U.S. Food and Drug Administration seeking approval to market Mim8 (denecimig), an injection therapy for preventing bleeds in people with hemophilia A with or without inhibitors. If approved, Mim8 would be sold as a single-use, prefilled disposable pen for subcutaneous,…