Clinical outcomes of newly diagnosed primary CNS lymphoma treated with ibrutinib-based combination therapy: A real-world experience of off-label ibrutinib use.

ABSTRACT: Ibrutinib-based combination therapy with high-dose methotrexate (HD-MTX) has recently shown clinical activity against relapse/refractory (R/R) primary central nervous system lymphoma (PCNSL). Herein, we report our real-world experience of treating 11 newly diagnosed PCNSL patients with the ibrutinib/MTX combination. HD-MTX was given at 3.5 g/m² every 2-week for eight doses. Ibrutinib was held upon HD-MTX infusion until clearance and was administered daily post-induction until disease progression, intolerable toxicity, or death. Nine out of 11 patients completed the induction phase and received ibrutinib as maintenance therapy. An objective response rate (ORR) of 82% (9/11) was observed including complete response (64%) and partial response (18%). The median progression-free surv

SUBMITTER: Chen F 

PROVIDER: S-EPMC7666749 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature