Replacement therapy is one of the standard therapies used to treat hemophilia, a genetic disorder caused by the absence or defects in blood clotting factors. Hemophilia makes patients highly susceptible to bleeding due to a compromised cascade of clotting reactions that are necessary to “seal” injuries.
Treatment of hemophilia A with bypassing agents is associated with significantly higher costs than with factor replacement therapy, according to a real-world study in the U.S. The study, “Healthcare costs among patients with hemophilia A treated with factor replacement or bypassing agents,” appeared in…
Hemophilia A patients age 12 and older who live in Canada now may receive prophylactic (preventive) treatment with Bayer’s antihemophilic factor Jivi. Health Canada approved Jivi as a treatment to prevent or reduce the frequency of bleeding episodes in patients age 12 or older who have received…
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…
Scientists managed to treat hemophilia B using a new method of protein replacement therapy in a mouse model of the condition.
Joint problems caused by chronic bleeding often trouble people with hemophilia, especially in the knees, ankles, and elbows. A paper by scientists in Spain and the U.S. reviewed existing literature on knee treatments for people with this disease, focusing on best current practices — including a preventive, if inconveniently lifelong, therapy — and future…
A recent clinical trial indicates that replacement therapy with plasma-derived factor VIII is associated with lower incidence for development of inhibitors in patients with severe hemophilia A. The study,“A Randomized Trial of Factor VIII and Neutralizing Antibodies in Hemophilia A,” was published in The New England Journal of…
Note: This story was updated July 30, 2024, to clarify patients participating in AFFINE had moderately severe to severe disease, and that a secondary study goal involved the mean treated annualized bleeding rate. Giroctocogene fitelparvovec, an investigational gene therapy for adults with hemophilia A, is generally well…
BBM-H901 (dalnacogene ponparvovec), a gene therapy that’s approved in China for adults with moderate to severe hemophilia B, was shown to significantly reduce bleeding rates among hemophilia B patients in clinical trials, a new study shows. Hemophilia B is a genetic disorder caused by mutations in the gene that…
Beqvez (fidanacogene elaparvovec-dzkt), a discontinued gene therapy for hemophilia B, was shown to help reduce joint bleeding in Phase 3 clinical testing. That’s according to new analysis results from an ongoing global study that assessed the treatment’s effectiveness and found positive results. Specifically, “through 15 months, 12 of…
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