Abstract
Background
Relapsed or refractory primary CNS lymphoma (rrPCNSL) is a rare and challenging malignancy for which better evidence is needed to guide management.
Methods
We present a retrospective cohort of 66 consecutive patients with rrPCNSL treated at the University of Washington between 2000 and 2020. Immunosuppressed and secondary CNS lymphoma patients were excluded.
Results
During a median follow-up of 40.5 months from initial diagnosis, median OS for relapsed disease was 14.1 (0.2–88.5) months and median PFS was 11.0 (0.2–73.9) months. At diagnosis (r2 = 0.85, p < 0.001), first relapse (r2 = 0.69, p < 0.001), multiple relapses (r2 = 0.97, p < 0.001) PFS was highly correlated with OS. In contrast, there was no correlation between the duration of subsequent progression-free intervals. No difference in PFS or OS was seen between CSF or intraocular relapse and parenchymal relapse. Patients reinduced with high-dose methotrexate-based (HD-MTX) regimens had an overall response rate (ORR) of 86.7%. Consolidation with autologous stem cell transplant (ASCT) was associated with longer PFS compared to either no consolidation (p = 0.01) and trended to longer PFS when compared to other consolidation strategies (p = 0.06). OS was similarly improved in patients consolidated with ASCT compared with no consolidation (p = 0.04), but not compared with other consolidation (p = 0.22). Although patients receiving ASCT were younger, KPS, sex, and number of recurrences were similar between consolidation groups. A multivariate analysis confirmed an independent effect of consolidation group on PFS (p = 0.01), but not OS.
Conclusions
PFS may be a useful surrogate endpoint which predicts OS in PCNSL. Consolidation with ASCT was associated with improved PFS in rrPCNSL.
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References
Grommes C, DeAngelis LM (2017) Primary CNS lymphoma. J Clin Oncol 35:2410–2418
Miller JJ, Loebel F, Juratli TA et al (2019) Accelerated progression of IDH mutant glioma after first recurrence. Neuro Oncol 21:669–677
Ramakrishna R, Hebb A, Barber J et al (2015) Outcomes in reoperated low-grade gliomas. Neurosurgery 77:175–184
McClune BL, Ahn KW, Wang H-L et al (2014) Allotransplantation for patients age ≥40 years with non-Hodgkin lymphoma: encouraging progression-free survival. Biol Blood Marrow Transplant 20:960–968
Chinot OL, Wick W, Mason W et al (2014) Bevacizumab plus radiotherapy-temozolomide for newly diagnosed glioblastoma. N Engl J Med 370:709–722
Gilbert MR, Dignam JJ, Armstrong TS et al (2014) A randomized trial of bevacizumab for newly diagnosed glioblastoma. N Engl J Med 370:699–708
Jahnke K, Thiel E, Martus P et al (2006) Relapse of primary central nervous system lymphoma: clinical features, outcome and prognostic factors. J Neurooncol 80:159–165
Orfao A, Quijano S, López A et al (2009) Identification of leptomeningeal disease in aggressive B-cell non-Hodgkin’s lymphoma: improved sensitivity of flow cytometry. J Clin Oncol 27:1462–1469
Soussain C, Hoang-Xuan K, Taillandier L et al (2008) Intensive chemotherapy followed by hematopoietic stem-cell rescue for refractory and recurrent primary CNS and intraocular lymphoma: société française de greffe de moëlle osseuse-thérapie cellulaire. J Clin Oncol 26:2512–2518
Kasenda B, Ihorst G, Schroers R et al (2017) High-dose chemotherapy with autologous haematopoietic stem cell support for relapsed or refractory primary CNS lymphoma: a prospective multicentre trial by the German Cooperative PCNSL study group. Leukemia 31:2623–2629
Houillier C, Taillandier L, Dureau S et al (2019) Radiotherapy or autologous stem-cell transplantation for primary CNS lymphoma in patients 60 years of age and younger: results of the intergroup ANOCEF-GOELAMS randomized phase II PRECIS study. J Clin Oncol 37:823–833
Chamberlain MC, Johnston SK (2010) High-dose methotrexate and rituximab with deferred radiotherapy for newly diagnosed primary B-cell CNS lymphoma. Neuro Oncol 12:736–744
Rubenstein JL, Hsi ED, Johnson JL et al (2013) Intensive chemotherapy and immunotherapy in patients with newly diagnosed primary CNS lymphoma: CALGB 50202 (Alliance 50202). J Clin Oncol 31:3061–3068
Nayak L, Hedvat C, Rosenblum MK et al (2011) Late relapse in primary central nervous system lymphoma: clonal persistence. Neuro Oncol 13:525–529
Plotkin SR, Betensky RA, Hochberg FH et al (2004) Treatment of relapsed central nervous system lymphoma with high-dose methotrexate. Clin cancer Res 10:5643–5646
Pentsova E, DeAngelis LM, Omuro A (2014) Methotrexate re-challenge for recurrent primary central nervous system lymphoma. J Neurooncol 117:161–165
Zhang J-P, Lee EQ, Nayak L et al (2013) Retrospective study of pemetrexed as salvage therapy for central nervous system lymphoma. J Neurooncol 115:71–77
Raizer JJ, Rademaker A, Evens AM et al (2012) Pemetrexed in the treatment of relapsed/refractory primary central nervous system lymphoma. Cancer 118:3743–3748
Grommes C, Pastore A, Palaskas N et al (2017) Ibrutinib unmasks critical role of bruton tyrosine kinase in primary CNS lymphoma. Cancer Discov 7:1018–1029
Chamoun K, Choquet S, Boyle E et al (2016) Ibrutinib monotherapy in relapsed/refractory CNS lymphoma: a retrospective case series. Neurology 88:101–102
Soussain C, Choquet S, Blonski M et al (2019) Ibrutinib monotherapy for relapse or refractory primary CNS lymphoma and primary vitreoretinal lymphoma: final analysis of the phase II ‘proof-of-concept’ iLOC study by the Lymphoma study association (LYSA) and the French oculo-cerebral lymphoma (LOC) net. Eur J Cancer 117:121–130
Ferreri AJM (2011) How I treat primary CNS lymphoma. Blood 118:510–522
Bromberg EC, Siemers J, Taphoorn JB (2002) Is a “vanishing tumor” always a lymphoma? Neurology 59:762–764
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This study was supported in part by NINDS NS079200 (AVB).
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Bonm, A.V., Gibson, A.W., Holmberg, L.A. et al. A single-center retrospective analysis of outcome measures and consolidation strategies for relapsed and refractory primary CNS lymphoma. J Neurooncol 151, 193–200 (2021). https://doi.org/10.1007/s11060-020-03648-9
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DOI: https://doi.org/10.1007/s11060-020-03648-9