Ibrutinib for central nervous system lymphoma: the Australasian Lymphoma Alliance/MD Anderson Cancer Center experience

Katharine L. Lewis, Collin K. Chin, Kate Manos, John Casey, Nada Hamad, Julie Crawford, Shir Jing Ho, Samar Issa, Andrew Grigg, Peter Wood, Maher K. Gandhi, Bryan Do, Loretta Nastoupil, Eliza A. Hawkes, Chan Y. Cheah

Research output: Contribution to journalArticlepeer-review

29 Scopus citations

Abstract

Primary and secondary central nervous system lymphomas (PCNSL/SCNSL) are aggressive rare malignancies with dismal outcomes. Encouraging data have emerged from Phase I/II clinical trials treating relapsed/refractory PCNSL/SCNSL with ibrutinib. We analysed 33 patients who received ibrutinib, alone or with other therapies, for PCNSL (n = 9) or SCNSL (n = 24). The objective response rate was 58% (complete response 55%). The median progression-free survival and overall survival for patients with PCNSL were both 3·1 months; for SCNSL, 10·2 and 11·5 months respectively. Only one invasive fungal infection was observed, despite concurrent or recent use of dexamethasone 8–16 mg daily in 14 patients (42%). Ibrutinib has encouraging activity in these aggressive malignancies.

Original languageEnglish (US)
Pages (from-to)1049-1053
Number of pages5
JournalBritish Journal of Haematology
Volume192
Issue number6
DOIs
StatePublished - Mar 2021

Keywords

  • BTK inhibitor
  • central nervous system
  • ibrutinib
  • lymphoma
  • novel

ASJC Scopus subject areas

  • Hematology

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