Gene constructs making up Roctavian, an investigational gene therapy for hemophilia A, did not permanently integrate into the genome of non-human primates or cause any signs of tumors or malignancy in the animals.  These are…

Acquired hemophilia A (AHA) arose in a 48-year old man with primary biliary cholangitis (PBC), an autoimmune liver disease, according to a case study. While AHA has been associated with autoimmune disorders, the researchers said a connection between AHA and PBC had not been reported previously. While “the…

Two clinical trials launching in December will use Octapharma USA’s Wilate, von Willebrand Factor/Coagulation Factor VIII Complex (Human) Lyophilized Powder for Solution for Intravenous Injection, in patients with hemophilia A. Hemophilia A is an X-linked hereditary bleeding disorder that results from either reduced or absent levels of…

Researchers have created a model for how factor VIII replacement concentrates behave in the body of hemophilia A patients undergoing surgery, which could allow doctors to calculate more accurate and individualized doses for factor replacement treatment. The study “A Population Pharmacokinetic Model For Perioperative Dosing Of Factor VIII In Hemophilia A…

The U.S. Food and Drug Administration (FDA) has approved Pfizer’s marstacimab under the brand name Hympavzi for use as a routine prophylaxis to prevent or reduce the frequency of bleeding episodes in adults and children, ages 12 and older, with hemophilia A or B without inhibitors. With…

Jivi (damoctocog alfa pegol) has received approval from the U.S. Food and Drug Administration (FDA) that now extends to children with hemophilia A as young as 7 years old. Jivi had previously been authorized for hemophilia A patients 12 and older. The therapy, which is sold by Bayer,…

People whose hemophilia A is mild or moderate can show marked alterations to their joints on MRI scans, particularly in the ankles, despite having few joint bleeds, a study reported. These findings highlight the need for closer monitoring of joint health and a likely need for preventive treatment approaches in patients…

Pfizer’s Hympavzi (marstacimab) has been approved in the European Union (EU) to prevent or reduce the frequency of bleeding episodes in adults and children, ages 12 and older, with severe hemophilia A or hemophilia B who weigh at least 35 kg (77 pounds) and haven’t developed neutralizing…

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…

Hemophilia is a rare blood disease which usually occurs in males. In fact, it’s extremely rare for women to be born with the condition because of the way it’s passed down genetically. A female would need to inherit two copies of the faulty gene — one from each parent —…