Margarida Maia, PhD,  science writer—

Delaying the start of immunosuppressive treatment in adults diagnosed with acquired hemophilia A who are receiving Hemlibra (emicizumab-kxwh) to prevent bleeding may reduce the risk of infections and extend survival, a clinical study found. Patients in the Phase 2 study (NCT04188639 received Hemlibra for 12 weeks while immunosuppression…

In a real-world study in South Korea, preventive treatment with Adynovate (rurioctocog alfa pegol) was shown to be effective at preventing bleeding episodes among most children and adults with hemophilia A  — findings that line up with those from clinical testing. In fact, “76.1% of patients on prophylactic…

A single dose of Roctavian (valoctocogene roxaparvovec-rvox), a gene therapy for severe hemophilia A from BioMarin Pharmaceutical, maintains factor VIII (FVIII) levels at near-normal or normal levels for up to five years, with most patients staying off prophylaxis, or preventive treatment. These lasting benefits were observed in GENEr8-1…

Adults with hemophilia who switched from standard to extended half-life replacement treatment needed fewer infusions, had fewer bleeds per year, and adhered better to their treatment schedules, a Finnish study shows. Switching to extended half-life replacement treatment increased the mean yearly costs by nearly €19,000 (about $22,000) for…

Prophylactic (preventive) treatment for hemophilia A and B is generally more effective than on-demand treatment in reducing the frequency of bleeding, but the benefit is not as clear in patients who have developed inhibitors that limit how well replacement clotting factors work. That’s according to real-world data from…

World Hemophilia Day is April 17, and this year it will focus on the challenges of women and girls living with hemophilia and other bleeding disorders. The World Federation for Hemophilia (WFH) said the theme of its campaign is “Access for all: women and girls bleed too.” “Today,…

Takeda Pharmaceuticals has decided to discontinue Hemofil M (human antihemophilic factor) and Recombinate (recombinant antihemophilic factor), both of which are approved as replacement therapies to prevent and control bleeding episodes in children and adults with hemophilia A. “This was not a decision we made lightly,” Anthea Cherednichenko,…

An experimental gene therapy using modified blood stem cells helped five adults with severe hemophilia A attain therapeutic levels of clotting factor VIII (FVIII) to prevent and control bleeding, according to a small first-in-human study. Over the course of the Phase 1 clinical study (NCT05265767), none of the…

Sangamo Therapeutics will regain full rights to develop and market giroctocogene fitelparvovec, a gene therapy candidate for adults with moderately severe to severe hemophilia A, after Pfizer decided to end its involvement in the program. Pfizer’s decision not to advance into regulatory submissions came despite positive…

In 2024, Hemophilia News Today provided readers with up-to-date coverage on research, treatments, and clinical trials for hemophilia. We compiled the top 10 most-read stories of the year, each with a brief summary. As we enter 2025, we look forward to continuing to support the hemophilia community. We…