Amgen announced that the randomized, double-blind, placebo-controlled Phase 3 Aranesp® (darbepoetin alfa) ARCADE trial met its primary endpoint of reducing the incidence of red blood cell transfusions in anemic patients with low and intermediate-1 risk Myelodysplastic Syndrome (MDS) at the end of the blinded 25-week study period. Aranesp also significantly improved erythroid response, a key measure of the formation of new red blood cells. Detailed results will be submitted to a future medical conference and for publication.