Incorporating Immunotherapy Into the Treatment Strategies of B-Cell Adult Acute Lymphoblastic Leukemia: The Role of Blinatumomab and Inotuzumab Ozogamicin

Monoclonal antibodies and bispecific antibody constructs hold considerable promise in improving the outcomes of patients with acute lymphoblastic leukemia (ALL). Antibody-drug conjugates such as inotuzumab ozogamicin and the bispecific T-cell engager blinatumomab represent novel antibody constructs that have shown substantial clinical activity in ALL. Although most studies have focused on the use of these agents in the salvage setting, incorporation of these antibodies into the frontline regimens is imperative to improve long-term survival for patients with ALL and to increase the cure rates of adult ALL to the levels achieved in the pediatric population.