A Study of Haploidentical Bone Marrow Transplant for Patients With Hematologic Malignancies
| Status: | Suspended |
|---|---|
| Conditions: | Blood Cancer |
| Therapuetic Areas: | Oncology |
| Healthy: | No |
| Age Range: | 18 - 70 |
| Updated: | 4/21/2016 |
| Start Date: | July 2012 |
| End Date: | July 2020 |
A Phase 2 Study of Nonmyeloablative Conditioning With Transplantation of Partially Human Leukocyte Antigen (HLA)-Mismatched Bone Marrow and Post-transplant Cyclophosphamide for Patients With Hematologic Malignancies
The primary objective is to determine overall survival 180 days after transplantation
involving HLA-haploidentical stem cell/bone marrow graft, and post-transplant Cy.
involving HLA-haploidentical stem cell/bone marrow graft, and post-transplant Cy.
Study Design: This is a single center Phase 2 study of myeloablative (MA) and
nonmyeloablative (NMA) conditioning, transplantation of partially HLA-mismatched bone marrow
or peripheral blood stem cells and post-transplantation cyclophosphamide (Cy) in patients
with hematologic malignancies including:
1. Acute lymphoblastic leukemia/lymphoma, acute myelogenous leukemia, and Burkitt's
lymphoma in remission.
2. Relapsed lymphoma, including marginal zone B cell lymphoma, follicular lymphoma, and
chemotherapy-sensitive large-cell or Hodgkin lymphoma.
3. Myelodysplastic Syndrome (MDS)
4. Blastic plasmacytoid dendritic cell neoplasm
Primary Objective:
The primary objective is to determine overall survival 180 days after transplantation
involving Myeloablative and Non myeloablative conditioning, HLA-haploidentical marrow or
peripheral blood stem cell grafts, and post-transplant Cyclophosphamide as GVHD prophylaxis.
Secondary Objectives:
Secondary objectives include estimating overall and progression-free survival at 100 days,
180 days, and one year after transplantation, treatment-related mortality, incidence of
neutrophil and platelet recovery or engraftment, incidence of graft failure, cumulative
incidence of acute and chronic Graft versus Host Disease (GVHD), incidence of infections,
and cumulative incidence of relapse/progression. The investigators will also examine the
amount of time to transplant (day of unrelated search initiation to day 0).
nonmyeloablative (NMA) conditioning, transplantation of partially HLA-mismatched bone marrow
or peripheral blood stem cells and post-transplantation cyclophosphamide (Cy) in patients
with hematologic malignancies including:
1. Acute lymphoblastic leukemia/lymphoma, acute myelogenous leukemia, and Burkitt's
lymphoma in remission.
2. Relapsed lymphoma, including marginal zone B cell lymphoma, follicular lymphoma, and
chemotherapy-sensitive large-cell or Hodgkin lymphoma.
3. Myelodysplastic Syndrome (MDS)
4. Blastic plasmacytoid dendritic cell neoplasm
Primary Objective:
The primary objective is to determine overall survival 180 days after transplantation
involving Myeloablative and Non myeloablative conditioning, HLA-haploidentical marrow or
peripheral blood stem cell grafts, and post-transplant Cyclophosphamide as GVHD prophylaxis.
Secondary Objectives:
Secondary objectives include estimating overall and progression-free survival at 100 days,
180 days, and one year after transplantation, treatment-related mortality, incidence of
neutrophil and platelet recovery or engraftment, incidence of graft failure, cumulative
incidence of acute and chronic Graft versus Host Disease (GVHD), incidence of infections,
and cumulative incidence of relapse/progression. The investigators will also examine the
amount of time to transplant (day of unrelated search initiation to day 0).
Inclusion Criteria:
1. Age: Subjects 18-70 years old.
2. Donor must be 18 years of age.
3. HLA typing will be performed at high resolution. A minimum match of 5 out of 10 is
required.
4. Patients must have received multi-agent chemotherapy within 3 months of consent date
(measured from the start date of chemotherapy).
5. Acute Leukemias.
- Acute Lymphoblastic Leukemia in high risk 1st complete response (CR1)
- Acute Myelogenous Leukemia in high risk 1st complete response (CR1)
- Acute Leukemias in 2nd or subsequent Complete Response (CR)
- Biphenotypic/Undifferentiated Leukemias in 1st or subsequent Complete Response
(CR).
6. Burkitt's lymphoma: second or subsequent Complete Response (CR).
7. Lymphoma
8. Patients with adequate physical function
9. Performance status: Karnofsky score 70-100%.
Exclusion Criteria:
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