Scientists have developed advanced liver organoids — lab-grown “mini-organs” that mimic the function of organs in the body — that are capable of growing their own functional blood vessels and producing clotting factors that could eventually be used to treat hemophilia, according to a study. In a mouse model…
Search results for:
A web-based software to help personalize dosing regimens for some hemophilia A patients has received marketing clearance from the U.S. Food and Drug Administration (FDA). The 510(k) marketing clearance was granted to Shire, the developer, following its submission of a “premarket notification,” which is necessary if a new device is…
COVID-19 vaccines, because they work to stimulate the immune system, may be an emerging cause of autoimmune conditions like acquired hemophilia A, according to a case report. “This report aims to highlight the risk of … [acquired hemophilia A] following an immune stimulus, thus improving our knowledge regarding possible…
Hemophilia B is a rare genetic bleeding disorder that impairs the blood’s ability to clot properly.
Altuviiio (efanesoctocog alfa) is an approved long-lasting factor VIII (FVIII) replacement therapy used to reduce the frequency of bleeding episodes or control and manage active bleeds, including those occurring during surgery, in children and adults with hemophilia A.
News
Gene Therapy Seen to Produce FVIIa Levels Needed to Control Bleeding in Rat Study of Hemophilia A
A gene therapy-based factor VIIa (FVIIa) given as prophylactic, or preventative, treatment was seen to produce specific factor levels needed to reduce the frequency of spontaneous bleeding episodes in a rat model of hemophilia A. According to scientists, this work may be a first step in developing therapies that…
The blood-clotting protein factor VIII (FVIII) that’s missing or faulty in people with hemophilia A is flexible and adopts multiple shapes, some of which favor the binding of neutralizing antibodies that can reduce the effectiveness of FVIII replacement therapies, researchers have learned. “This helps explain why some people…
When given as a preventive treatment for nearly six years, Hemlibra (emicizumab) safely and effectively lowered the number of bleeding episodes in patients with severe hemophilia A, according to data from a Phase 1 clinical trial and its long-term extension study. Importantly, reductions in the number of bleeds…
The U.S. Food and Drug Administration (FDA) has expanded its approval of Alhemo (concizumab-mtci), a daily therapy injected under the skin for preventing or reducing the frequency of bleeding episodes in people with hemophilia A or B, ages 12 and older. Sold by Novo Nordisk, Alhemo…
A study presented at American Society of Hematology’s (ASH) annual meeting and exposition shows that Adynovate is effective for the prevention and treatment of severe pediatric Hemophilia A (HA). Eric Mullins, MD and his colleagues from the Cancer and Blood Diseases Institute at Cincinnati Children’s Hospital Medical Center presented their work…