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Bleeding and Clotting Disorder News & Archives

FDA Approves IXINITY from Emergent BioSolutions to Treat Hemophilia B

Emergent BioSolutions announced that the US Food and Drug Administration has approved IXINITY, an intravenous recombinant human coagulation factor IX therapeutic for the control and prevention of bleeding episodes for those with hemophilia B. See full article at 

Merck's Grazoprevir/Elbasvir Combo cures 99% of Hepatitis C Patients with Chronic Kidney Disease

The once-daily combination of grazoprevir and elbasvir cured hepatitis C in 99% of people with advanced chronic kidney disease, researchers reported in April at the International Liver Congress held in Vienna, Austria. The findings are the first evidence that people with chronic kidney disease have a high chance of cure. See full article at

Baxter Submits Positive Phase 3 Data for BAX 111 to Treat von Willebrand Disease

Baxter International Inc. presented positive clinical data from the Phase 3 trial of BAX 111, its investigational von Willebrand disease drug. The data for the trial met its primary efficacy endpoint and according to data, all patients treated in the full analysis set experienced a 100% treatment success. See full article at

RNAi Therapy Targets Antithrombin to Promote Clotting for Hemophilia A & B
Researchers are developing a small interfering RNA (siRNA) molecule that targets antithrombin (AT) production, ALN-AT3 to reduce AT concentrations in mice and monkeys. Animal models showed prophylactic treatment with ALN-AT2 reduced bleeding time, increased clot sizes and greater thrombin production. See full article at

Novo Nordisk Announces US Launch of Novoeight to Treat Hemophilia A

Novo Nordisk announced the company will launch Novoeight in the United States for people living with hemophilia A. Novoeight has the highest storage temperature for the longest period of time compared with other Factor VIII products-up to 86 degrees F for 12 months. See full article at

New Study Finds Female Hemophilia Carriers Have Evidence of Joint Abnormalities

Research has suggested that women who are carriers for hemophilia might have an increased tendency to bleed. Repeat bleeding into the joint can lead to persistent joint swelling, ultimately leading to limited joint movement and reduced joint range of motion. See full article at

FDA Warns of Serious Drug Interaction with Hepatitis C Drugs Harvoni & Sovaldi

The FDA warned that serious slowing of the heart rate can occur when the antiarrhythmic drug amiodarone is taken together with either the hepatitis C drug Harvoni (ledipasvir/sofosbuvir) or with Sovaldi (sofosbuvir) taken in combination with another direct acting antiviral for the treatment of hepatitis C infection. See full announcement at

 One-Time Dose of Gene Therapy in Animal Testing Treats Hemophilia B

An ongoing study suggests a new type of gene therapy can safely treat hemophilia B by using a virus to swap out faulty genes with new clotting (factor IX) genes.  The research was done at the University of North Carolina. See full article at

Study Uses Gene Therapy to Produce Mutated Protein as Tool for Hemophilia

Using gene therapy to produce a mutant human protein with unusually high blood clotting power, scientists have successfully treated dogs with the bleeding disorder hemophilia, without triggering an unwanted immune response. See full story at


FDA Accepts Bayer's Biologics License Application for BAY 81-8973 to treat hemophilia A in Children and Adults

Bayer Healthcare announced that the FDA has accepted the company's Biologics License Application (BLA) for BAY 81-8973, a recombinant Factor VIII compound. Bayer is seeking approval of the investigational compound, proposed trade name KovaltryTM, for the treatment of hemophilia A in children and adults. See full story at

Biogen Idec & Sobi Report Positive Results from Phase III Alprolix Pediatric Study

Biogen Idec and Swedish Orphan Biovitrum AB (Sobi) announced positive top-line results of the Kids B-LONG Phase 3 clinical study that evaluated safety, efficacy and pharmacokinetics of Alprolix for treatment of children under age 12 with severe hemophilia B. See full story at 
Acquired Hemophilia A Successfully Treated with Rituximab

The Mediterranean Journal of Hematology and Infectious Diseases reports on a case where Hemophilia A was successfully treated with the drug Rituximab. The research case confirms Rituximab may be a safe and useful tool to treat AHA. See synopsis at and full story at

US FDA Accepts Review for CSL Behring's BLA for rIX-FP for Hemophilia B

The FDA has accepted for review the Biologics License Application (BLA) for the marketing authorization of CSL Behring's long-acting fusion protein linking recombinant coagulation factor IX with recombinant albumin (rIX-FP). Approval would provide hemophilia B patients a long-acting treatment option. See full story at  

OPKO Submits to Initiate Phase 2a Trial for Long-Acting Coagulation Factor VIIa-CTP to Treat Hemophilia

OPKO health, Inc. announced the submission of an Investigational New Drug Application to the FDA to conduct a Phase 2a study of OPKO's long-acting version of coagulation Factor VIIa for the treatment of hemophilia A and B patients with inhibitors to Factor VIII or Factor IX. See full story at 

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