AbbVie announced new results from two ongoing clinical trials evaluating epcoritamab, a CD3xCD20 bispecific T-cell-engaging antibody, in adult patients with diffuse large B-cell lymphoma (DLBCL) at the 66th ASH Annual Meeting. The Phase 1b/2 EPCORE NHL-2 trial showed an overall response rate (ORR) of 100% and a complete response (CR) rate of 87% in high-risk DLBCL patients. The Phase 2 EPCORE NHL-1 trial, evaluating epcoritamab monotherapy in relapsed or refractory large B-cell lymphoma (LBCL) patients, showed a CR rate of 41% with an estimated 52% still responding at three years.