| Inclusion Criteria: | 1) Patients with a diagnosis of AML (WHO classification: >=20% blasts in the bone marrow and / or peripheral blood), or MDS (IPSS intermediate-2 or higher) that at the time of allogeneic transplantation were in
2) Induction Failure, relapsed disease or second or greater remission.
3) Patients in first complete remission that required more than 1 cycle of treatment to achieve the remission.
4) Donor: HLA-compatible related (HLA-A, -B, -DRB1 matched or with one-antigen mismatch) or
5) HLA-compatible unrelated (HLA-A, -B, -C and -DRB1 matched or with one-antigen mismatch)
6) Age 18 to 75 years and
7) Left ventricular ejection fraction >40% and
8) FEV1, FVC and DLCO >40% and
9) Serum creatinine <1.6 mg/dL and
10) Serum bilirubin < 1.6 mg/dL and
11) SGPT < 3 X upper limit of normal and
12) All patients and donors or guardian should be able to understand and sign informed consent.
13) Women of childbearing potential (any female who has experienced menarch, and who has not undergone surgical sterilization or is not post-menopausal) must have a negative serum pregnancy test. |