NCT02338050 2015-09-16Moxetumomab Pasudotox (CAT-8015, HA22) in Children With B-lineage Acute Lymphoblastic Leukemia and Minimal Residual Disease Prior to Allogeneic Hematopoietic Stem Cell TransplantationCenter for International Blood and Marrow Transplant ResearchPhase 2 Terminated1 enrolled