Electrically stimulating the vagus nerve — the main set of nerve fibers that control involuntary bodily functions — significantly reduced blood loss and sped up clot formation after injury in a mouse model of hemophilia A, according to a recent study. Controlling bleeding by stimulating the vagus nerve was…
Weekly treatment with the experimental therapy marstacimab (PF-06741086) was found to significantly reduce bleed rates for adult and adolescent hemophilia A and B patients without inhibitors relative to standard therapies. In so doing, it met the main goal of the pivotal Phase 3 BASIS clinical trial, designed to…
Switching to Rebinyn (nonacog beta pegol) from other standard or extended half-life replacement therapies led to “robust” reductions in annual treatment costs among hemophilia B patients in Canada, a study based on real-world data reported. Its findings add to an earlier and real-world analysis of patients who…
About one-third of moderate-to-severely affected people with hemophilia perceived declines in their daily functional abilities over a period of three to five years, a Dutch study found. While no strong risk factors for such declines were identified, patients more likely to be affected were those who were obese, had…
SerpinPC, an investigational treatment that Centessa Pharmaceuticals is developing for hemophilia, will advance to interventional Phase 2 clinical testing later this year. The studies will support Centessa’s registrational program for hemophilia B. Such a program involves clinical trials that ultimately will lead to the company seeking regulatory approval…
People with moderate-to-severe hemophilia and ankle joint disease reported significant impairments in life quality and foot and ankle function, according to a recent U.K. study. Chronic pain emerged as a significant predictor of these patient-reported outcomes, as did the presence of inhibitors — neutralizing antibodies that can lower the…
Note: This story was updated Feb. 24, 2023, to correct the secondary headline since there are several other recombinant factor VIII therapies available. Altuviiio is a first-in-class therapy, but not the first. Efanesoctocog alfa, Sobi and Sanofi’s first-in-class, long-lasting recombinant or man-made factor…
Hemophilia A patients at a single center in France reported high rates of satisfaction with Hemlibra (emicizumab) after a year of real-world use, a study has found. Patients reported improvements in health and life quality, as well as reductions in pain and bleeding with the therapy, but problems…
Researchers have identified immune system proteins that might drive the development of inhibitors, or neutralizing antibodies, against factor VIII (FVIII) replacement therapies in people with hemophilia A. These proteins, called complement proteins, appear to work collaboratively with danger signals that alert the body to critical situations in order to…
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…
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