Oprelvekin: an alternative treatment for thrombocytopenia

Oprelvekin (Neumega, Genetic Institute Co., Cambridge, MA) is a thrombopoietic growth factor approved by the U.S. Food and Drug Administration for the prevention of severe thrombocytopenia following myelosuppressive chemotherapy in patients with nonmyeloid malignancies. The most common side effects are edema, dyspnea, tachycardia, and conjunctival redness. Patient-care concerns include appropriate timing of administration, patient selection, dosing and administration issues, and the early identification and management of side effects.