An Extension to Study AZA PH GL 2003 CL 001 Allowing for Continuation of Azacitidine Treatment in Patients With Myelodysplastic Syndromes (MDS)

Azacitidine was injected subcutaneously (SC) for 7 days. The 7-day dosing was repeated every 28 days with dose adjustments allowed. The initial dose during the primary study was 75mg/m\^2/day.