Maintaining high concentrations of Adynovate in the blood of hemophilia A patients decreases the number of bleedings and enables more patients to stop having bleeds, according to the first results of a Phase 3b/4 study by Takeda.

People with severe hemophilia A living in Europe can now receive treatment with Hemlibra (emicizumab-kxwh) to prevent bleeding episodes. The European Commission approved the prophylactic use of Hemlibra in patients of all ages who do not have factor VIII inhibitors, announced the treatment’s manufacturer, Roche. Hemlibra is a man-made antibody…

Long-term prophylactic (preventive) treatment with a fixed dose of Esperoct (turoctocog alfa pegol) — approved in the U.S. and the EU in 2019 — was effective in preventing and stopping bleeding in people with severe hemophilia A, according to data from two Phase 3 clinical trials. Findings from…

In boys and men with severe hemophilia A, joint damage accumulates with age, and can be prevented if replacement therapy is started at a younger age, according to a small, single-center study in China. In addition, poor adherence to preventive, or prophylactic treatment was significantly associated with greater…

A major complication in scientists’ efforts to treat hemophilia A by replacing a missing or defective clotting factor is an immune response to the treatment. Researchers have discovered a connection between the body’s production of pro-inflammatory molecules known as cytokines and its immune response to clotting factor VIII therapy. They used…

Preventive treatment with Hemlibra (emicizumab) safely and effectively reduced bleeding rates in children with hemophilia A who were treated at a center in Texas, according to a new report. “We demonstrate a successful experience with emicizumab prophylaxis and safe [surgical] approach with a focus on minimizing postoperative bleeding,”…

Hemophilia is a genetic disorder that affects your blood’s ability to clot. Hemophilia sufferers lack a clotting factor, meaning they have an increased risk of bruising and bleeding, both externally and internally around joints and in the brain. MORE: Learn more about hemophilia treatment options. There are three levels of…

Researchers have identified four distinct subgroups of hemophilia A patients according to their profile of factor VIII-targeting antibodies. This may help predict those at risk for developing inhibitors that halt the efficacy of FVIII replacement therapy. The results were presented in a poster titled “Data Coming out of the…

A population-based pharmacokinetic approach for tailored treatment regimens of hemophilia A patients may contribute to an increase in treatment adherence and a decrease in annual bleeding episodes, a study shows. The study, “Clinical outcomes in hemophilia A patients undergoing tailoring of prophylaxis based on population-based pharmacokinetic dosing,” was published…

Preventive treatment with factor VIII (FVIII) — the missing blood clotting protein in hemophilia A — was not fully effective at preventing MRI-detected joint changes in boys with severe disease, according to a Canadian study. Regular evaluation of joints by MRI or ultrasounds, however, may help in identifying those…