Haploidentical CD34+ Selected Cells Combined With Single Unit Umbilical Cord Blood Transplant for Treatment of High-risk Hematologic Disorders

  • End date
    Feb 10, 2027
  • participants needed
  • sponsor
    University of Colorado, Denver
Updated on 7 March 2022


This is a study to evaluate the safety and efficacy of Miltenyi CliniMACS® CD34 Reagent System to promote engraftment of haploidentical CD34+ selected cells combined with single unit umbilical cord blood transplant for treatment of high-risk hematologic disorders.


In this clinical protocol, the CliniMACS® CD34 Reagent System will be used for processing hematopoietic progenitor cells collected by apheresis (HPC, Apheresis) from an allogeneic, HLA-haploidentical, related donor to obtain a CD34+ cell-enriched population for hematopoietic reconstitution. The haploidentical donor will be mobilized by G-CSF and undergo one apheresis to collect CD34+ stem cells. The products will be cryopreserved until the time of transplantation. Recipients with hematologic disorders who require transplant will receive a standard conditioning regimen and will receive an allograft on day 0 containing donor CD34+ cells that have been positively selected and T-cell depleted following G-CSF mobilization combined with a single UCB unit.

Condition Hematologic Disorders
Treatment Miltenyi CliniMACS® CD34 Reagent System
Clinical Study IdentifierNCT03093844
SponsorUniversity of Colorado, Denver
Last Modified on7 March 2022


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