Donor Type Does Not Impact Late Graft Failure Following Reduced-Intensity Allogeneic Hematopoietic Cell Transplantation with Post-Transplant Cyclophosphamide-Based Graft-Versus-Host Disease Prophylaxis.

ABSTRACT:

Background

Post-transplant cyclophosphamide (PTCy) is a commonly used graft-vs-host disease (GVHD) prophylaxis, particularly in the setting of haploidentical (haplo) hematopoietic cell transplantation (HCT). The rate of graft failure has been reported to be as high as 12% to 20% in haplo-HCT recipients using PTCy. The objective of this study was to determine whether donor type influenced the risk of late graft failure following reduced-intensity conditioning (RIC) HCT using PTCy-based GVHD prophylaxis.

Study design

A retrospective cohort analysis using the Center for International Blood and Marrow Transplant Research (CIBMTR) database among adult patients who underwent first RIC haplo or 8/8 matched unrelated donor (MUD) HCT between 2011 and 2018 for acute myeloblastic leuke

SUBMITTER: Hickey CL 

PROVIDER: S-EPMC11875877 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature