Addition of ATG to Myeloablative Haplo Conditioning with Post-Transplantation Cyclophosphamide Might Decrease the Risk of Gvhd and TRM without Increasing the Risk of Relapse (original) (raw)

Blood

Abstract

Introduction: The use of a Myeloablative (MA) regimen followed bypost-transplantation high dose Cyclophosphamide (PT-CY) has been adopted to overcome the increased relapse risk following nonmyeloablative conditioning regimen and unmanipulated Haploidentical Bone Marrow Transplantation, in patients with high-risk hematological malignancies, with acceptable TRM and risk of GVHD. We added ATG to our Myeloablative regimen with PT-CY after noticing significant incidence of grade II-IV aGVHD with the first few cases. Here we compare the outcomes of the 12 patients who received ATG to the outcomes of the first 11 patients who were transplanted without ATG. Patients and Methods: our haploidentical program was started in 2013 as a phase I/II prospective clinical trial. After reviewing the first 11 cases enrolled on the trial (MA regimen with PT-CY, without ATG), we noticed significant incidence of high grade aGVHD (54.55%). We amended our protocol in early 2015. Rabbit ATG was added at a dos...

Shad Ahmed hasn't uploaded this paper.

Let Shad know you want this paper to be uploaded.

Ask for this paper to be uploaded.