格菲妥单抗用于复发/难治性 B 细胞淋巴瘤序贯治疗：一项单中心真实世界研究

Glofitamab is a bispecific antibody (BsAb), and has good efficacy in relapsed or refractory B-cell non-Hodgkin lymphoma (r/r B-NHL), especially in relapsed/refractory diffuse large B-cell lymphoma (r/r DLBCL). This study explored its sequential treatment strategies and efficacy in the real world, including rescue therapy after chimeric antigen receptor T cell (CAR-T) therapy failure, bridging CAR-T therapy and monotherapy.

This was a single-center retrospective cohort analysis of 24 patients with clearly diagnosed relapsed/refractory B-cell lymphoma, including primary diffuse large B-cell lymphoma (DLBCL), diffuse large B-cell lymphoma with Richter transformation (DLBCL-RT), and Burkitt lymphoma (BL). Patients were divided into three groups according to the treatment sequence: Group 1 (Glofitamab rescue therapy after progression of CAR-T therapy), group 2 (Glofitamab bridging subsequent CAR-T therapy), and group 3 (Glofitamab monotherapy), who received Glofitamab at our center between September 2024 and December 2025.

In the single-center real-world experience, Glofitamab demonstrated controllable safety and durable anti-tumor activity in three clinical scenarios. Especially, it could still bring clinical benefits even after CAR-T therapy failed, and it explored the sequential treatment strategy of Glofitamab and CAR-T.