News

Dosing with SerpinPC begins in Phase 2b trial of hemophilia A and B

Dosing has begun in a Phase 2b clinical trial evaluating the safety and efficacy of SerpinPC, Centessa Pharmaceuticals’ investigational therapy for hemophilia. The open-label study, called PRESent-2 (NCT05789524), is part of the company’s registrational program for hemophilia B, which includes multiple clinical trials aiming to…

Gene therapy for hemophilia B under review in US, Europe

Regulatory agencies in the U.S. and Europe are reviewing applications seeking the approval of fidanacogene elaparvovec, an experimental one-time gene therapy being developed by Pfizer for the treatment of hemophilia B in adults. The U.S. Food and Drug Administration (FDA) expects to complete the review process and…

No bleeds seen over 1 year on Altuviiio for many Hem A children

Nearly two-thirds of children with severe hemophilia A given once-weekly Altuviiio (efanesoctocog alfa) in a Phase 3 clinical trial were completely free of bleeds over about one year of treatment. That’s according to new findings from the recently-completed XTEND-Kids study (NCT04759131), which were presented as late-breaking…

Hemgenix given to treat first hemophilia B patient in US

A first adult with hemophilia B in the U.S. has been treated with commercially available Hemgenix (etranacogene dezaparvovec), a recently approved and first gene therapy for the disease, CSL Behring announced. “As part of our longtime promise to patients, CSL Behring is thrilled to mark this latest milestone…