CAR T-cell therapy shows early promise in DLBCL

At 3 months, in the DL1S cohort, the ORR was 46%, and the CR rate was 33%. In the DL2S cohort, the ORR was 64%, and the CR rate was 46%. In the DL1D cohort, the ORR and CR rate were both 50%.

Dr Abramson also noted that JCAR017 could produce a high response rate in poor-risk subgroups.

At 3 months, the ORR was 91% in patients who relapsed less than 12 months after transplant, 82% in patients with double- or triple-hit lymphoma, 48% in patients who had never achieved a CR, 47% in chemo-refractory patients, 31% in patients with primary refractory lymphoma, and 24% in patients with stable disease or progression after last chemotherapy.