期刊
LEUKEMIA & LYMPHOMA
卷 63, 期 10, 页码 2444-2452出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/10428194.2022.2068005
关键词
Diffuse large B-cell lymphoma; CNS relapse; secondary CNS lymphoma; autologous stem cell transplantation
HD-MTX-based induction followed by TBMR/ASCT has the potential to achieve long-term survival in a substantial proportion of patients with SCNSL.
Secondary central nervous system lymphoma (SCNSL) affects approximately 5% of patients with aggressive large B-cell lymphoma (LBCL) and is associated with poor outcomes. This retrospective, multicenter study included 62 consecutive patients with SCNSL intended for transplant with high-dose methotrexate (HD-MTX)-based induction followed by high-dose thiotepa, busulfan, melphalan, rituximab (TBMR) conditioning and autologous stem cell transplantation (ASCT). Median age was 58 years (range 20-75) and 52 (84%) patients had ECOG performance status >1 at diagnosis of SCNSL. Fifty-two (84%) patients completed induction and proceeded to TBMR/ASCT. With median follow-up 5.7 years, 5-year progression-free and overall survival rates were 53% (95% CI 39-65%) and 65% (95% CI 51-76%) for all patients and 62% (95% CI 45-74%) and 73% (95% CI 57-84%) for those undergoing TBMR/ASCT, respectively. Despite a historically poor prognosis, HD-MTX-based induction followed by TBMR/ASCT has the potential to achieve long-term survival in a substantial proportion of patients with SCNSL.
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