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Allogeneic Stem Cell Transplant With Alpha/Beta T AND B Cell Depletion for Hematologic Malignancies
Sponsor: Children's Hospital of Philadelphia
Summary
This is a single-arm study evaluating allogeneic hematopoietic stem cell transplantation (HSCT) using mobilized peripheral blood stem cells from unrelated or partially matched related donors that are ex vivo depleted of α/β T cells and CD19+ B cells using the CliniMACS device. The study assesses engraftment, graft-versus-host disease (GVHD), treatment-related mortality, immune reconstitution, and one-year leukemia-free survival in patients with hematologic malignancies.
Official title: Unrelated and Partially Matched Related Donor Peripheral Stem Cell Transplantation With Alpha/Beta T-Cell and B-Cell Depletion for Patients With Hematologic Malignancies
Key Details
Gender
All
Age Range
Any - 23 Years
Study Type
INTERVENTIONAL
Enrollment
98
Start Date
2014-10
Completion Date
2026-05
Last Updated
2026-10-06
Healthy Volunteers
No
Conditions
Interventions
CliniMACS α/β T-Cell and CD19+ B-Cell Depleted Peripheral Blood Stem Cell Transplant
Allogeneic hematopoietic stem cell transplantation using mobilized peripheral blood stem cells from unrelated or partially matched related donors. The stem cell product is processed ex vivo using the CliniMACS device to selectively deplete TCR α/β T cells and CD19+ B cells prior to infusion. The final graft retains CD34+ stem cells, NK cells, and γ/δ T cells.
Locations (1)
The Children's Hospital of Philadelphia
Philadelphia, Pennsylvania, United States