Anti-Cd19 Car T-Cell (Cnct19) Infusion Following Hdt/Asct Is Safe And Effective In Patients With Relapsed/Refractory Large B-Cell Lymphoma
BLOOD(2020)
摘要
Background: Anti-CD19 chimeric antigen receptor (CAR) T-cell is a promising therapy for patients with relapsed/refractory (R/R) large B-cell lymphoma. 29~37% of patients can achieve sustained complete remission (CR) after anti-CD19 CAR T-cell infusion, which means that approximately two-thirds of patients will eventually progress and have extremely poor survival. We conducted a pilot study to explore the safety and efficacy of CNCT19 (a second-generation anti-CD19 CAR T-cell) cellular immunotherapy in conjunction with high-dose chemotherapy and autologous stem-cell transplantation (HDT/ASCT). The preliminary results of the first 6 patients had been reported at the 61st ASH Meeting (Liu et al., 784a). Here we reported the updated enrollment, safety, efficacy, and follow-up of this study. This trial was registered at www.chictr.org.cn as ChiCTR1900025419.
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关键词
lymphoma,cnct19,hdt/asct,t-cell,b-cell
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