Which hemophilia is worse

For example, some people with moderate hemophilia bleed just as much as those with severe hemophilia. Whether a person with hemophilia is mild, moderate, or severe based on factor level does not change. However, the number and type of bleeds you have might change. This is because how healthy and active you are can affect your bleeds. Conflict-of-interest disclosure: The author declares no competing financial interests.

Search ADS. Comparing bleed frequency and factor concentrate use between haemophilia A and haemophilia B [abstract]. The use of prophylaxis in children and adults with haemophilia: results of the Canadian national haemophilia prophylaxis survey. Comparison of the rates of joint arthroplasty in patients with severe factor VIII and IX deficiency: an index of different clinical severity of the 2 coagulation disorders.

Definitions in hemophilia. Recommendation of the scientific and standardization committee of the International Society on Thrombosis and Haemostasis. Evaluation of thrombin generation capacity in plasma from patients with haemophilia A and B.

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Activate Account. Create a New Account. Forgot Username or Password? Types of Hemophilia There are many factors in the blood that are involved in the forming of clots to stop bleeding. Hemophilia B : Caused by a deficiency of factor IX. The von Willebrand factor involves helping the platelets blood cells that control bleeding attach to the lining of a vein or artery. This missing factor results in prolonged bleeding time because the platelets are unable to attach to the wall of the vessel and form a plug to stop the bleeding.

This disease is similar to hemophilia, but is not usually called by this name. It is more common and usually milder than hemophilia.