Whether erythropoiesis-stimulating agents (ESAs) administered in high doses could be harmful is a subject of intense interest. A recent trial has studied the relationship between hemoglobin level, ESA dose and outcomes in Japanese patients on hemodialysis. Here, we review the findings and the possible impact on clinical anemia treatment.
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S. Fishbane declares associations with the following companies: Affymax (consultant), Akebia (consultant), Bayer (consultant), Rockwell (consultant). A. Hazzan declares no competing interests.
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Fishbane, S., Hazzan, A. ESA responsiveness and outcomes in patients on hemodialysis. Nat Rev Nephrol 8, 6–8 (2012). https://doi.org/10.1038/nrneph.2011.169
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DOI: https://doi.org/10.1038/nrneph.2011.169