AG-013736 (Axitinib) In Patients With Poor Prognosis Acute Myeloid Leukemia (AML) Or Myelodysplastic Syndrome (MDS)

- Poor prognosis AML or MDS

- Histological confirmation of diagnosis

- White blood cell count less than or equal to 30,000/mm3

- Adequate hepatic and renal function documented within 14 days prior to registration

- Eastern Cooperative Oncology Group (ECOG) performance status of 0, 1, or 2

- No evidence of preexisting uncontrolled hypertension

- Not a suitable candidate for chemotherapy

- No prior systemic chemotherapy treatment for AML or MDS or treatment with an
anti-angiogenesis agent