Hemophilia A is an X-linked, hereditary bleeding disorder caused by the absence or defect of a blood clotting protein, Factor VIII. As a result, when a person with hemophilia A has a bleeding episode, the bleeding may be prolonged due to the body's inability to form blood clots. Patients who are affected with hemophilia A experience frequent spontaneous bleeding, most commonly into their joints and soft tissues, with bleeding into vital organs that may ... be life-threatening. Bleeding episodes may be painful, and over time, recurrent joint bleeding may result in debilitating destruction of the joints. Currently, patients with hemophilia A are dependent on injections of Factor VIII produced by genetic engineering or purified from human plasma, to help control a bleeding episode. It is estimated that approximately 50,000 individuals worldwide are affected with hemophilia A.
Hemophilia A - Clotting Factor VIII
Hemophilia B - Clotting Factor IX
Hemophilia C - Clotting Factor XI
Hemophilia A - Factor VIII
Hemophilia B - Factor IX
Hemophilia C - Factor XI
can be carried without expression by females
Factor VIII.
There no cure for hemophilia. It can be controlled. Typically there is a deficiency of a clotting factor, therefore the individual must have regular infusions of this deficient factor.
factor VIII
In the most common type, Hemophilia A, the person lacks clotting factor VIII. In Hemophilia B, clotting factor IX is lacking.
Hemophilia is broken into three subcategories; Hemophilia A, Hemophilia B, and Hemophilia C. These subcategories designate a person as having a deficiency of one of three specific clotting proteins. Hemophilia A is the deficiency of the protein called Clotting Factor VIII. Hemophilia B is the deficiency of Clotting Factor IX. Hemophilia C is the deficiency of Clotting Factor XI. "Royal" hemophilia is simply a reference to Hemophilia B and is therefore a result of a deficiency in the Clotting Factor IX protein. It is sometimes called the royal disease because it has been known to have been passed through some royal families throughout history.
There are three types of hemophilia: A, B, CQueen Victoria was a carrier of hemophilia B.Proteins are blood-clotting factors that hemophiliacs lack.Hemophilia A is Clotting Factor VIII deficiency.Hemophilia B is Clotting Factor IX deficiency.Hemophilia C is Clotting Factor XI deficiency.Hemophiliacs do not bleed more than other people, they simply bleed longer.Hemophilia is NOT contagious.
replace the clotting factor in the veins
The main treatment for hemophilia is called replacement therapy. Concentrates of clotting factor VIII or clotting factor IX are slowly dripped or injected into a vein.
Standards of care for Hemophilia vary greatly around the world and from one doctor to another there are variations of care. Most doctors agree treatment of Hemophilia is administration of anti-hemophiliac factor. The main treatment for hemophilia is called replacement therapy. Concentrates of clotting factor VIII (for hemophilia A) or clotting factor IX (for hemophilia B) are slowly dripped in or injected into a vein. These infusions help replace the clotting factor that's missing or low.
Hemophilia i think... but i could be wrong
hemophillia
Contradicting
There are several medications that can lower the clotting factor proteins' levels in your blood. Since the production of the clotting factor proteins mainly takes place in the liver, liver disease, liver damage, and medications that effect the liver can impact clotting factor levels. Hormones can significantly impact clotting factor levels as well. Females often have hormone changes at ages near 38. Frequently, women who "carry" the genes for hemophilia may bounce between the percentages that denote hemophilia and above, simply due to hormonal changes (<50% means hemophilia, while >50% is normal).