Cost-effectiveness of epoetin alfa and darbepoetin alfa in patients with chemotherapy-related anemia

Anemia frequently develops during cancer chemotherapy and contributes to a variety of adverse clinical outcomes. Correction of anemia has been shown to improve patient outcomes; however, the cost considerations of supportive-care interventions have also become increasingly important to payors. Chemotherapy-related anemia can be managed via red blood cell transfusion; however, inherent transfusion-associated risks (e.g., infectious transmission and immunosuppression) can be particularly problematic in patients with cancer. Epoetin alfa and darbepoetin alfa, alternatives to blood transfusion in patients with chemotherapy-related anemia, are both effective at improving hemoglobin levels and transfusion requirements in patients actively receiving chemotherapy. Determining the relative cost-effectiveness of these erythropoietic therapies is an active research area.

Current and future options for the treatment of chemotherapy-induced anaemia

Chemotherapy-induced anaemia (CIA) is a significant source of morbidity in patients receiving treatment for cancer. There are three products currently available for the treatment of CIA: epoetin alfa, epoetin beta and darbepoetin alfa. Several organisations have published recommendations for the use of these agents. Several randomised, controlled trials have been conducted comparing the most popular dosing regimens of epoetin alfa and darbepoetin alfa, with conflicting results. Information regarding survival and adverse event data related to these agents continues to create debate. This review considers four new agents that are under development for the treatment of CIA.