%0 Journal Article %A Katz, Deborah A %A Morris, Joan D %A Chu, Michael P %A David, Kevin A %A Thieblemont, Catherine %A Morley, Nicholas J %A Khan, Sharif S %A Viardot, Andreas %A Martín García-Sancho, Alejandro %A Rodríguez-García, Guillermo %A Bastos-Oreiro, Mariana %A Lee, Seung Tae %A Kormany, William %A Chen, Yuqi %A Wong, Hansen L %A Anderson, Abraham A %A Katlinskaya, Yuliya %A Avilion, Ariel A %A Dai, Tian %A González-Barca, Eva %T Open-label, phase 2 study of blinatumomab after frontline R-chemotherapy in adults with newly diagnosed, high-risk DLBCL. %D 2022 %U http://hdl.handle.net/10668/19676 %X This open-label, multicenter, single-arm, phase 2 study assessed the safety and efficacy of blinatumomab consolidation therapy in adult patients with newly diagnosed, high-risk diffuse large B-cell lymphoma (DLBCL; International Prognostic Index 3-5 and/or double-/triple-hit or double MYC/BCL-2 expressors) who achieved complete response (CR), partial response (PR), or stable disease (SD) following run-in with 6 cycles of R-chemotherapy (NCT03023878). Of the 47 patients enrolled, 28 received blinatumomab. Five patients (17.9%) experienced grade 4 treatment-emergent adverse events of interest (neutropenia, n = 4; infection, n = 1). Two deaths reported at the end of the study were unrelated to treatment with blinatumomab (disease progression, n = 1; infection, n = 1). 3/4 patients with PR and 4/4 patients with SD after R-chemotherapy achieved CR following blinatumomab. Consolidation with blinatumomab in patients with newly diagnosed, high-risk DLBCL who did not progress under R-chemotherapy was better tolerated than in previous studies where blinatumomab was used for treatment of patients with lymphoma. %K Relapsed/refractory %K blinatumomab %K high-risk DLBCL %~