RT Journal Article T1 CD34+ Cell Selection versus Reduced-Intensity Conditioning and Unmodified Grafts for Allogeneic Hematopoietic Cell Transplantation in Patients Age >50 Years with Acute Myelogenous Leukemia and Myelodysplastic Syndrome . A1 Barba, Pere A1 Martino, Rodrigo A1 Zhou, Qin A1 Cho, Christina A1 Castro-Malaspina, Hugo A1 Devlin, Sean A1 Esquirol, Albert A1 Giralt, Sergio A1 Jakubowski, Ann A A1 Caballero, Dolores A1 Maloy, Molly A1 Papadopoulos, Esperanza B A1 Piñana, José Luís A1 Fox, María Laura A1 Márquez-Malaver, Francisco J A1 Valcárcel, David A1 Solano, Carlos A1 López-Corral, Lucía A1 Sierra, Jorge A1 Perales, Miguel-Angel K1 Allogeneic hematopoietic cell transplantation K1 GVHD K1 RIC K1 T cell depletion AB Reduced-intensity conditioning (RIC) and T cell depletion (TCD) through CD34+ cell selection without the use of post-transplantation immunosuppression are 2 strategies used to reduce nonrelapse mortality (NRM) in older patients after allogeneic hematopoietic cell transplantation (allo-HCT). To compare the efficacy of the RIC and TCD approaches, we evaluated the outcomes of patients age >50 years with acute myelogenous leukemia (AML) and myelodysplastic syndrome (MDS) who underwent allo-HCT from an HLA-matched donor with one of these strategies. Baseline characteristics were comparable in the patients receiving TCD (n = 204) and those receiving RIC (n = 151), except for a higher proportion of unrelated donors (68% versus 40%; P 50 years with acute myelogenous leukemia (AML) and myelodysplastic syndrome (MDS) who underwent allo-HCT from an HLA-matched donor with one of these strategies. Baseline characteristics were comparable in the patients receiving TCD (n = 204) and those receiving RIC (n = 151), except for a higher proportion of unrelated donors (68% versus 40%; P 50 years with AML and MDS. YR 2018 FD 2018-01-02 LK http://hdl.handle.net/10668/11972 UL http://hdl.handle.net/10668/11972 LA en DS RISalud RD Apr 11, 2025