NYU Langone Health
The proposed trial is a single arm, non-randomized, single center pilot study utilizing CliniMACS CD34 Reagent System for patients following allogeneic hematopoietic stem cell transplant (HSCT) requiring treatment of graft dysfunction or failure.
The primary objective of the study is to estimate the incidence of engraftment with sustained recovery of blood counts, including, absolute neutrophil cell (ANC) and platelet engraftment. * ANC engraftment is defined as ANC of ≥ 0.5 × 10\^9/L for three consecutive laboratory values obtained on different days. Date of ANC recovery is the date of the first of three consecutive laboratory values where the ANC is ≥ 0.5 × 10\^9/L. * Platelet engraftment should reflect no platelet transfusions administered for seven consecutive days. Report the date of the first of three consecutive laboratory valu…
Inclusion Criteria: * Recipient of allogeneic transplantation, adult ≥18 years, from any type of donor including matched related, matched unrelated, mismatched related or mismatched unrelated or haploidentical donor transplant. * Documented evidence of graft dysfunction or failure (a-c): 1. Primary graft Failure: Graft failure is defined as failure to achieve neutrophil engraftment by day +28 or lack of donor chimerism \> 50% by day 45 not due to the underlying malignancy; 2. Poor graft function is defined by at least 2 of the following 3 criteria: Hemoglobin \< 8 g/dL, ANC \< 0.5x109/L,…
The CliniMACS CD34 Reagent System is used to separate CD34 cells from the remaining stem cell product, using a peripheral blood stem cell sample provided by the original donor. These CD34 cells are then infused into the recipient following selection with the intent to restore function of the blood forming cells.
The selected CD34 cells separated by the CliniMACS CD34 Reagent System are infused into the recipient.
Arctuva estimate
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