May 15, 2024 · There are 3 major types of VWD: type 1, type 2, and type 3. This is the most common and mildest form of VWD, in which a person has lower-than-normal levels of VWF. A person with type 1 VWD also might have low levels of factor VIII (8), another type of blood-clotting protein. About 85% of people treated for VWD have type 1.

There are three main types of VWD, numbered 1, 2, and 3. Type 2 has several subtypes. Each of these is described below. It is important for a person with VWD to know which type they have. Type 1 VWD is the most common type. About 85% of the people with VWD have this type.

It arises from a deficiency in the quality or quantity of von Willebrand factor (VWF), a multimeric protein that is required for platelet adhesion. It is known to affect several breeds of dogs as well as humans. The three forms of VWD are hereditary, acquired, and pseudo or platelet type.

Most people have Type 1 or Type 2 von Willebrand disease and may only need treatment if they’re injured or need surgery. People with Type 3 von Willebrand disease may need ongoing medical treatment to manage bleeding.

Dec 1, 2009 · There are three major subtypes of von Willebrand disease, classified as partial quantitative deficiency (low levels) of von Willebrand factor (type 1), qualitative deficiency (type 2), or...

There are three main types, each treated differently. Type 1, type 2 and type 3. The severity of symptoms depends partly on the type of VWD a person has. Even within each type of VWD, symptoms can be quite variable. Type 1 – is the common form of VWD and is generally less severe. About 3 in 4 people who have VWD have type 1.

Jan 22, 2025 · There are three major types of inherited von Willebrand disease (VWD), named 1, 2, and 3: Type 1 is the most common form, affecting approximately three-quarters of people who have inherited VWD.

Mar 31, 2017 · How many types of von Willebrand disease are there? Three main types of von Willebrand disease exist: Type 1 is the most common type of von Willebrand disease. It causes lower-than-normal...

May 29, 2023 · Von Willebrand disease (VWD) is a disorder that makes it hard for your blood to clot. This happens because you don’t have enough of a clotting protein called von Willebrand factor (VWF). It...

Are there different types of VWD? Yes, broadly there are three types of von Willebrand disease: Types 1, 2, and 3. There are also subtypes of type 1 and type 2. Type 1 VWD is most common. Type 1 VWD: VWF are lower than normal (<30%). This is measured my both amount (antigen level) of VWF as well as by function (activity level) of VWF.