NCT00891137
Safety Study of Human Myeloid Progenitor Cells (CLT-008) After Cord Blood Transplant for Hematologic Malignancy
PHASE1
COMPLETED
NCT00891137
INTERVENTIONAL
A Phase I Trial to Determine Safety and Tolerability of Ex Vivo Expanded Human Myeloid Progenitor Cells (CLT-008) Infused 24 Hours Post-Transplant to Support Allogeneic Umbilical Cord Blood Transplantation for Hematologic Malignancies
Ex vivo expanded human myeloid progenitor cells (hMPCs; CLT-008) have the potential to accelerate neutrophil recovery in patients receiving myeloablative conditioning as part of an umbilical cord blood transplant for hematologic cancer. In this study, the safety and tolerability of CLT-008 administered 24 hours after an umbilical cord blood transplant will be determined by monitoring for adverse reactions, neutrophil and platelet recovery, hematopoietic chimerism, graft-versus-host disease (GVHD), and infections.
Key Inclusion Criteria:
* Undergoing allogeneic (4-6/6 matched) umbilical cord blood graft with at least 2.5 x 10e7 cells/kg for hematological malignancy:
* High risk acute myeloid leukemia (AML) in complete remission
* Very high risk pediatric AML; patients \<21 years eligible with \<25% blasts in marrow after failed chemotherapy
* High risk acute lymphocytic leukemia (ALL) in complete remission
* Chronic myelogenous leukemia (CML), excluding refractory blast crisis
* Myelodysplasia (MDS) IPPS Int-2 or high risk, or refractory anemia with severe pancytopenia or high risk cytogenetics
* Chronic lymphocytic leukemia (CLL), small lymphocytic lymphoma (SLL), marginal zone B-cell lymphoma or follicular lymphoma that have progressed after two prior therapies
* Lymphoplasmacytic, lymphoma, mantle-cell lymphoma, prolymphocytic leukemia after initial therapy and complete or partial remission
* Large cell non-Hodgkin lymphoma (NHL) in second complete or partial remission (chemotherapy refractory large cell NHL not eligible)
* Lymphoblastic lymphoma, peripheral T cell lymphoma including angioimmunoblastic lymphoma, Burkitt's lymphoma, and other high-grade NHL after initial therapy if stage III/IV in complete or partial remission, or after progression if stage I/II \<1 year (chemotherapy refractory high-grade NHL not eligible)
* Multiple myeloma beyond 2nd partial remission
* Preparative regimen consisting of cyclophosphamide, fludarabine, and total body irradiation
* Adequate organ function
Key Exclusion Criteria:
* Symptomatic underlying pulmonary disease or requiring oxygen
* Active infection
* HIV positive
* Pregnant or nursing
Leukemia
Lymphoma
Multiple Myeloma
Plasma Cell Neoplasm
Myelodysplastic Syndromes
- SUPPORTIVE_CARE
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- Type: BIOLOGICAL
- Name: human myeloid progenitor cells
- Description: Single intravenous injection/infusion
- Arm Group Labels: Group A, Group B, Group C, Group D
- Cellerant Therapeutics