ITP Education Kit

Learn more about ITP and WinRho when you order the ITP Educational Resource Kit
educational patient kit

ITP Juego Educativo

Aprenda más acercade ITP
y WinRho cuando usted ordena el ITP Juego Educativo de Recurso

WinRho® SDF

Baxter is proud to be the US distributor for WinRho® SDF [Rho(D) Immune Globulin Intravenous (Human)] – the first Anti-D immunoglobulin treatment approved for ITP.

How WinRho® SDF Works

WinRho® SDF is a concentration of antibodies that specifically bind to Rh-positive red blood cells. “Rh” refers to a particular protein on the outside of the red blood cell. If your red blood cells have this protein, your blood type is “Rh-positive”; if they don’t, your blood type is “Rh-negative”. About 85% of the population is Rh-positive.

When administered to an Rh-positive patient, WinRho® SDF is thought to coat the Rh-positive red cells, causing their destruction by the spleen, thereby preventing the destruction of platelets. This results in increased levels of circulating platelets and an alleviation of the symptoms of ITP.

For a visual demonstration of the presumed mechanism of action for WinRho® SDF, please click on the icon.

Indications and Usage

WinRho® SDF must be administered via the intravenous route when used in
clinical situations requiring an increase in platelet count to prevent excessive hemorrhage in the treatment of non-splenectomized, Rho(D) positive:

  • children with chronic or acute ITP,
  • adults with chronic ITP, or
  • children and adults with ITP secondary to HIV infection

The safety and efficacy of WinRho® have not been evaluated in clinical
trials for patients with non-ITP causes of thrombocytopenia or in previously
splenectomized patients or in patients who are Rho(D) negative.

Please see Important Safety Information and Prescribing Information.