Health Canada has approved Hemlibra (emicizumab) as a treatment to prevent or reduce bleeding in Hemophilia A patients in Canada who have factor VIII inhibitors. Hemlibra is an antibody therapy designed to combine factors IX and X of the blood clotting series and promote clotting. Restoring the…

A gene therapy that can treat patients with severe hemophilia A is likely to be more cost-effective over the long term than reliance on prophylactic (preventive) therapy using factor VII (FVIII), a model-based analysis of the two treatment approaches reports. The study, “Gene therapy in hemophilia A: a cost-effectiveness…

Precision BioLogic revealed promising data on a new kit for the measurement of FVIII inhibitors (factor VIII) in patients with hemophilia A. The results were presented at the International Society on Thrombosis and Haemostasis’ Scientific and Standardization Committee (SSC) meeting July 18-21 in Dublin, Ireland. Researchers presented their…

BAY 94‐9027, an investigational factor VIII replacement therapy being developed by Bayer for severe hemophilia A, is able to stay longer in patients’ blood than other standard therapies, according to a study analyzing data from three…

Octapharma announced the launch of the PREVAIL clinical study (NCT03344003), which will investigate the use of Wilate for treatment of hemophilia A patients in Canada who recently have developed inhibitors to a factor VIII (FVIII) concentrate, or have had long-term inhibitors against FVIII. Hemophilia A is a…

Oxidation of clotting protein factor VIII (FVIII) increased the immune response to the replacement therapy in a mouse model of severe hemophilia A, a study found. Conducted by researchers in France, the study, “Oxidation of factor VIII increases its immunogenicity in mice with severe hemophilia…

Since every hemophilia A patient responds differently to therapies, researchers are working to develop personalized preventive (prophylaxis) strategies with Nuwiq (antihemophilic factor [recombinant].) Octapharma, the treatment’s manufacturer, presented data showing that an individual’s pharmacokinetic (PK) profile (how the therapy works once inside the body) can be used to possibly…

Hemlibra (emicizumab-kxwh) was recently granted priority review status by the U.S. Food and Drug Administration following the agency’s acceptance of Genentech’s supplemental biologics license application (sBLA) for the treatment for people with hemophilia A without factor VIII inhibitors. Priority review status is granted to therapies that could…

Preliminary results of a Phase 1/2a trial of the hemophilia A experimental treatment BIVV001 show a significant extension of replacement therapy lifetime in the blood, Bioverativ announced. The ongoing, and still recruiting, open-label, multicenter EXTEN-A study (NCT03205163) is evaluating the safety, tolerability, and pharmacokinetics of a single intravenous injection…

Should regulatory authorities agree with favorable results from Genentech’s ongoing Phase 3 studies of Hemlibra (emicizumab-kxwh),  hemophilia A patients may have a treatment they can use regardless of inhibitor status, with a choice of three dosing schedules that might better match their lifestyle and preferences. “The ultimate goal for…