Tac, Mini-MTX, MMF Versus Tac, MTX for GVHD Prevention
Chronic Myelogenous Leukemia, Acute Lymphoblastic Leukemia, Acute Myeloid Leukemia
About this trial
This is an interventional supportive care trial for Chronic Myelogenous Leukemia
Eligibility Criteria
Inclusion Criteria:
Patients must have one of the following documented diseases:
- Chronic myelogenous leukemia
- Chronic lymphocytic leukemia
- Multiple myeloma
- Myelodysplasia
- Myeloproliferative disorder
- Non-Hodgkin's lymphoma
- Hodgkin's disease
- Acute myelogenous leukemia
- Acute lymphoblastic leukemia
- Acute biphenotypic leukemia
Patients must be undergoing a myeloablative allogeneic hematopoietic cell transplant with one of the following conditioning regimens:
Busulfan (≥ 12.8 mg/kg IV or PO) and cyclophosphamide (≥ 120 mg/kg)
--- Busulfan dose may be adjusted according to pharmacokinetics targeting a daily AUC of 5000 μmol-min/L, per institution standard of practice.
- Total body irradiation (TBI) (≥ 1200 cGy) and etoposide (60 mg/kg)
- TBI (≥ 1200 cGy) and cyclophosphamide (120 mg/kg)
- Patient must have achieved and be in complete morphologic remission prior to starting conditioning regimen
- Patient's donor must be a related or unrelated human leukocyte antigen (HLA) 8/8 allele-level match (HLA-A, B, C and DRB1)
- Adult patients must have an Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1; pediatric patients must have Lansky score ≥ 60%
- Patients must have a life expectancy of 100 days
- Patients must sign written informed consent
Exclusion Criteria:
- Patients who have undergone any prior transplant
- Patients who are seropositive for human immunodeficiency virus (HIV)
- Patients with any medical illness or concurrent psychiatric illness which, in the investigators' opinion, cannot be adequately controlled with appropriate therapy
- Patients who are pregnant or lactating
Sites / Locations
- Cleveland Clinic Taussig Cancer Institute, Case Comprehensive Cancer Center
Arms of the Study
Arm 1
Arm 2
Active Comparator
Experimental
Group A (tacrolimus, methotrexate)
Group B (tacrolimus, methotrexate, mycophenolate mofetil)
Participants receive tacrolimus IV over 24 hours beginning on day -1 (or tacrolimus orally beginning on day -3) and then PO BID after engraftment with a taper from day 100 to day 180 (in the absence of GVHD). Patients also receive methotrexate IV on days 1, 3, 6, and 11.
Patients receive tacrolimus as in group A and methotrexate (low dose) IV on days 1, 3, and 6. Patients also receive oral mycophenolate mofetil BID beginning on day 1, with a taper from day 45 to day 100 (in the absence of GVHD).