What factor is prothrombin gene mutation?

What causes prothrombin gene mutation? It is a genetic mutation in your Factor II gene that makes it create too much prothrombin (coagulation factor II), and you end up with a higher risk of developing blood clots than someone with a normal prothrombin gene.

What do you do if you have a prothrombin mutation?

Is there any treatment for Prothrombin Gene Mutation? No treatment to change genes is currently available. Most people who have the Prothrombin Gene Mutation do not require any treatment but need to be careful at times when the risk of getting a blood clot may be increased (e.g. after surgery, during long flights etc).

Is Factor 2 mutation rare?

A change in the prothrombin gene is present in 2-4% (or 1 in 50 to 1 in 25) of Caucasians, and is more common in individuals of European ancestry. In the United States, approximately 0.4% (about 1 in 250) of African Americans also have the mutation. Prothrombin G20210A mutation is rare in other groups.

What is prothrombin G20210A?

Prothrombin G20210A is a genetic condition that increases the risk of blood clots including from deep vein thrombosis, and of pulmonary embolism. One copy of the mutation increases the risk of a blood clot from 1 in 1,000 per year to 2.5 in 1,000. Two copies increases the risk to up to 20 in 1,000 per year.

Can factor 2 cause a stroke?

Most studies indicate that prothrombin mutations are not a risk factor for heart attack and stroke in the middle-aged and elderly. However, few studies have shown that the prothrombin mutation may increase risk of heart attacks in young women, particularly those who smoke cigarettes.

Can I donate blood with prothrombin gene mutation?

People with factor V Leiden may donate blood, platelets or plasma safely, as long as they are not on an anticoagulant such as warfarin. Only a very few medicines prevent people from donating blood.

How common is prothrombin factor 2?

Clotting factor II, or prothrombin, is a vitamin K–dependent proenzyme that functions in the blood coagulation cascade. Factor II deficiency is a rare, inherited or acquired bleeding disorder with an estimated incidence of one case per 2 million population.

Is Factor 2 a bleeding disorder?

Is prothrombin gene mutation curable?

No treatment can prevent the prothrombin gene mutation or make it go away. The goal of treatment is to prevent blood clots (see next question and page 7). If you have had a blood clot, you may be treated with medications called anticoagulants.

How common is factor 2?

Factor II (Prothrombin) Deficiency The incidence is estimated at 1 in 2 million in the general population. Factor II deficiency is inherited in an autosomal recessive fashion, meaning that both parents must carry the gene to pass it on to their children; it affects men and women equally.