Transplantation of mobilized peripheral blood cells to HLA-identical siblings with standard-risk leukemia

Abstract

Allogeneic mobilized peripheral blood progenitor cells instead of bone marrow are increasingly used to restore hematopoiesis after myeloablative therapy. Data supporting this important change of clinical practice are scarce. We therefore assigned patients with early leukemias to peripheral blood or bone marrow transplantation; the occurrence of acute and chronic graft versus host disease, survival, transplantation-related mortality, and relapse rates were compared. A total of 350 patients between 18 and 55 years of age with acute leukemias in remission or chronic myelogenous leukemia in first chronic phase were randomized to receive either filgrastim-mobilized peripheral blood progenitor cel..