Blinatumomab consolidation and maintenance therapy in adults with relapsed/refractory B-precursor acute lymphoblastic leukemia.

ABSTRACT: In a phase 3 clinical study of heavily pretreated adults with relapsed/refractory (R/R) acute lymphoblastic leukemia (ALL), overall survival (OS) following blinatumomab, a BiTE (bispecific T-cell engager) immunooncology therapy, was significantly improved vs chemotherapy following induction (cycles 1 to 2). Here we report the efficacy and safety of those who received additional cycles of blinatumomab. Blinatumomab was administered as a continuous IV infusion for 4 weeks in a 6-week cycle. Patients who achieved a bone marrow response (≤5% blasts) or complete remission (full, partial, or incomplete hematological recovery) during induction could receive additional cycles of blinatumomab. OS and relapse-free survival (RFS) for consolidation (cycles 3 to 5) vs no consolidation, and maintenance

SUBMITTER: Rambaldi A 

PROVIDER: S-EPMC7160264 | biostudies-literature | 2020 Apr

REPOSITORIES: biostudies-literature