Bispecific antibodies targeting CD20xCD3 in immunotherapy for adult B-cell lymphoma: insights from the 65th American Society of Hematology 2023 annual meeting.

Introduction: At the 65th American Society of Hematology (ASH) 2023 Annual Meeting, the latest advancements in CD20×CD3 BsAbs for B-cell lymphoma (BCL) were highlighted, particularly in relapsed/refractory (R/R) follicular lymphoma (FL) and R/R diffuse large B-cell lymphoma (DLBCL).

Areas Covered: This summary highlights some of the major studies on CD20×CD3 BsAbs for BCL.

Expert Opinion/commentary: CD20×CD3 is the most widely studied BsAb, with promising results in patients with R/R DLBCL and R/R FL ≥ two prior lines of systemic therapy. Trials with the first line of B-cell lymphoma also revealed promising results. Hopefully, BsAb monotherapy or BsAb-containing regimens may become the standard therapy in patients with FL and DLBCL.