Incidence, duration, and severity of neutropenia in adults with B-cell acute lymphoblastic leukemia receiving blinatumomab consolidation.

Blinatumomab is a CD3 × CD19 antibody approved for adults with B-cell acute lymphoblastic leukemia (B-ALL). Blinatumomab is not considered myelosuppressive, but significant neutropenia has been seen in practice. We reviewed 95 patients with B-ALL who received blinatumomab at Dana-Farber Cancer Institute between 2015 and 2024.

Impact of pegaspargase dose capping on incidence of pegaspargase-related adverse events in adults.

Introduction: Asparaginase derivatives are essential components of the treatment of acute lymphoblastic leukemia in adolescent and young adult patients. However, their associated toxicities limit wider use in older populations. This study seeks to determine if the practice of capping the pegaspargase dose at 3750 units reduces the risk of related adverse events in adults.