Abstract
Introduction
Considering the Italian setting, only limited information is available on the economic impact of erythropoiesis stimulating agents (ESAs) [epoetin-α, epoetin-β and darbepoetin-α] in the treatment of anaemia in cancer patients on chemotherapy.
Materials and methods
Data for this retrospective study were derived from the administrative database of the middle-size (450,000 subjects/year) Local Health Unit of Alessandria. A sample was built by selecting all patients who, between 2007 and 2008, had a cancer diagnosis and received at least one prescription for ESAs. The study evaluated durations and costs per event (anemia) associated with either treatments.
Results
The sample consisted of 221 patients (mean age: 66.4 years, 50.2% females). The mean duration of treatment was 9.0 weeks for epoetin-α and 10.9 weeks for darbepoetin-α (p = 0.164). The mean cost was €2,350.49/event treated with epoetin-α and €2,687.64/event treated with darbepoetin-α (p = 0.41).
Discussion and conclusions
Based on data from an Italian Local Health Unit, we performed an analysis focused on the use of ESAs in the treatment of anemia in cancer patients on chemotherapy. Analysis results were interesting, particularly as an attempt to estimate the mean cost of treatment per event of epoetin-α and darbepoetin-α; this result was consistent with a previous Italian study, where epoetin-α showed to be cost-saving compared with darbepoetin-α in the treatment of chemotherapy related anemia, though the difference of treatment cost was not significant (p = 0.41).
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Ravasio, R., D’Orsi, M., Zuccotti, G.F. et al. Analisi dei costi degli agenti stimolanti l’eritropoiesi nel trattamento dell’anemia indotta da chemioterapia: l’esperienza della ASL della provincia di Alessandria. Pharmacoeconomics-Ital-Res-Articles 12, 175–182 (2010). https://doi.org/10.1007/BF03320675
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DOI: https://doi.org/10.1007/BF03320675