[Recent advances in the treatment of acute lymphoblastic leukemia].

Acute lymphoblastic leukemia (ALL) is a hematologic neoplastic disease characterized by monoclonal proliferation of lymphoid progenitor cells that have ceased to differentiate, primarily in the bone marrow. Although outcomes of adult ALL remain poorer than those of pediatric ALL, they have dramatically improved in the past decade with better understanding of prognostic factors and the advent of novel therapies. In particular, BCR-ABL1 tyrosine kinase inhibitors and targeted agents against cell surface antigens (CD19, CD20, and CD22) have revolutionized the treatment of ALL. Clinical adoption of genomic screening and sensitive MRD assays should also inform appropriate treatment selection based on recurrence risk. This article outlines the current classification approach for ALL stratification and discusses future prospects for ALL treatment strategies.