Zamto-cel, a non-cryopreserved CD20/CD19 CAR T-cell therapy, demonstrated a 50.8% complete remission rate and 72.8% overall response rate in relapsed/refractory diffuse large B-cell lymphoma patients, with median progression-free survival of 9.0 months. The therapy, delivered fresh without cryopreservation, showed low incidence of severe CRS and ICANS, with no cases of secondary malignancies.