Pegaspargase Intramuscular, Intravenous and Vonvendi

• Generic Name: pegaspargase
• Dosage Forms: n.a.
• Other Brand Names: Oncaspar

Pegaspargase belongs to the general group of medicines known as antineoplastics. It is used with other cancer medicines as a first-line treatment to a certain type of blood cancer called acute lymphoblastic leukemia (ALL). Pegaspargase also treats ALL in patients who have had serious allergic reactions to L-asparaginase .

Pegaspargase seems to interfere with the growth of cancer cells, which are eventually destroyed. Since the growth of normal body cells also may be affected by pegaspargase, other effects also occur. Some of these effects may be serious and must be reported to your doctor.

Before you begin treatment with pegaspargase, you and your doctor should talk about the good pegaspargase will do as well as the risks of using it.

Pegaspargase is to be administered only by or under the immediate supervision of your doctor.

Pegaspargase is available only with your doctor's prescription .

• Generic Name: von willebrand factor
• Dosage Forms: n.a.
• Other Brand Names: Vonvendi, Wilfactin

Vonvendi (von Willebrand factor) is a naturally occurring protein in the blood that helps blood to clot. People with an inherited blood-clotting disorder called von Willebrand disease do not have enough of this protein in their blood. A lack of von Willebrand factor can cause uncontrolled bleeding.

Vonvendi is used to control bleeding episodes in adults with von Willebrand disease.

Vonvendi may also be used for purposes not listed in this medication guide.