Sibling and Unrelated Donor Hematopoietic Cell Transplant in Hematologic Malignancies

Inclusion Criteria:1) Patients aged 51-60 with acute non-lymphocytic leukemia in first or
subsequent remission and acute lymphocytic leukemia in first remission with high risk
features which include elevated white blood cell count at presentation, cytogenetic
abnormalities, extramedullary leukemia, ALL in greater than first remission and patients
with chronic myelogenous leukemia at any stage who have a histocompatible sibling donor.

2) Patients with myelodysplastic syndrome including patients with refractory anemia with
excess blasts or refractory anemia with excess blasts in transformation.

3) Patients with myeloproliferative disorders which give them poor long-term disease-free
survival, such as myeloid metaplasia or myeloid fibrosis.

4) Patients with secondary myelodysplasia following cytotoxic chemotherapy. Exclusion
Criteria:- Organ dysfunction