Shorter Course Tacro After NMA, Related Donor PBSCT With High-dose Posttransplant Cy for Hard-to-Engraft Malignancies
Myelodysplastic Syndrome, Chronic Myelomonocytic Leukemia, Small Lymphocytic Lymphoma
About this trial
This is an interventional treatment trial for Myelodysplastic Syndrome focused on measuring immunosuppression, nonmyeloablative, non-myeloablative, allogeneic, tacrolimus, peripheral blood, cyclophosphamide, mycophenolate mofetil
Eligibility Criteria
Inclusion Criteria:
- Presence of a suitable related HLA-haploidentical or -matched stem cell donor, or a 10/10 matched unrelated donor
- Eligible diagnoses: myelodysplastic syndrome (MDS) with at least 1 poor-risk feature; small lymphocytic lymphoma (SLL) or chronic lymphocytic leukemia (CLL) with 17p deletion or with progression < 6 months after a second or greater treatment regimen; T-cell prolymphocytic leukemia (PLL) in partial response or better; interferon- or tyrosine-kinase-refractory chronic myeloid leukemia (CML), or CML in second or subsequent chronic phase; Philadelphia chromosome negative (Ph-) myeloproliferative disease, including myelofibrosis; Multiple myeloma or plasma cell leukemia in partial response or better; Hematologic malignancy in complete remission with minimal residual disease (MRD) detectable by conventional cytogenetics, FISH, flow cytometry, or molecular testing
- Any previous autologous transplant must have occurred > 3 months ago
- Left ventricular ejection fraction (LVEF) >= 35%, or shortening fraction > 25%
- Bilirubin <= 3.0 mg/dL (unless due to Gilbert's syndrome or hemolysis)
- AST and ALT <= 5 x institutional upper limit of normal
- FEV1 and FVC >= 40% of predicted; if unable to perform pulmonary function testing, oxygen saturation > 92% on room air
- ECOG performance status <= 2, or Karnofsky/Lansky status >= 60
Exclusion Criteria:
- Pregnancy or active breastfeeding
- Uncontrolled active infection
- Previous allogeneic transplant
- Active extramedullary leukemia or active central nervous system (CNS) malignant disease
Sites / Locations
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Arms of the Study
Arm 1
Arm 2
Experimental
Experimental
PBSCT D90
PBSCT D60
Non-myeloablative peripheral blood stem cell transplant (PBSCT) with a fludarabine (Flu), cyclophosphamide (Cy), total body irradiation (TBI) preparative regimen and post-transplant Cy, mycophenolate mofetil (MMF), and tacrolimus as GVHD prophylaxis. Tacrolimus will be stopped at either Day 90 or Day 180 depending on GVHD status.
Non-myeloablative peripheral blood stem cell transplant (PBSCT) with a fludarabine (Flu), cyclophosphamide (Cy), total body irradiation (TBI) preparative regimen and post-transplant Cy, mycophenolate mofetil (MMF), and tacrolimus as GVHD prophylaxis. Tacrolimus will be stopped at either Day 60 or Day 180 depending on GVHD status.