1
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Isbell LK, Uibeleisen R, Friedl A, Burger E, Dopatka T, Scherer F, Orban A, Lauer E, Malenica N, Semenova I, Vreden A, Valk E, Wendler J, Neumaier S, Fricker H, El Rabih AAH, Gloggengießer C, Hilbig D, Bleul S, Weis J, Gmehlin D, Backenstrass M, Wirtz S, Ihorst G, Finke J, Illerhaus G, Schorb E. Age-adjusted high-dose chemotherapy followed by autologous stem cell transplantation or conventional chemotherapy with R-MP as first-line treatment in elderly primary CNS lymphoma patients - the randomized phase III PRIMA-CNS trial. BMC Cancer 2023; 23:767. [PMID: 37596517 PMCID: PMC10436648 DOI: 10.1186/s12885-023-11193-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 07/19/2023] [Indexed: 08/20/2023] Open
Abstract
BACKGROUND Older primary central nervous system lymphoma (PCNSL) patients have an inferior prognosis compared to younger patients because available evidence on best treatment is scarce and treatment delivery is challenging due to comorbidities and reduced performance status. High-dose chemotherapy and autologous stem cell transplantation (HCT-ASCT) after high-dose methotrexate (MTX)-based immuno-chemotherapy has become an increasingly used treatment approach in eligible elderly PCNSL patients with promising feasibility and efficacy, but has not been compared with conventional chemotherapy approaches. In addition, eligibility for HCT-ASCT in elderly PCNSL is not well defined. Geriatric assessment (GA) may be helpful in selecting patients for the best individual treatment choice, but no standardized GA exists to date. A randomized controlled trial, incorporating a GA and comparing age-adapted HCT-ASCT treatment with conventional chemotherapy is needed. METHODS This open-label, multicenter, randomized phase III trial with two parallel arms will recruit 310 patients with newly diagnosed PCNSL > 65 years of age in 40 centers in Germany and Austria. The primary objective is to demonstrate that intensified chemotherapy followed by consolidating HCT-ASCT is superior to conventional chemotherapy with rituximab, MTX, procarbazine (R-MP) followed by maintenance with procarbazine in terms of progression free survival (PFS). Secondary endpoints include overall survival (OS), event free survival (EFS), (neuro-)toxicity and quality of life (QoL). GA will be conducted at specific time points during the course of the study. All patients will be treated with a pre-phase rituximab-MTX (R-MTX) cycle followed by re-assessment of transplant eligibility. Patients judged transplant eligible will be randomized (1:1). Patients in arm A will be treated with 3 cycles of R-MP followed by maintenance therapy with procarbazine for 6 months. Patients in arm B will be treated with 2 cycles of MARTA (R-MTX/AraC) followed by busulfan- and thiotepa-based HCT-ASCT. DISCUSSION The best treatment strategy for elderly PCNSL patients remains unknown. Treatments range from palliative to curative but more toxic therapies, and there is no standardized measure to select patients for the right treatment. This randomized controlled trial will create evidence for the best treatment strategy with the focus on developing a standardized GA to help define eligibility for an intensive treatment approach. TRIAL REGISTRATION German clinical trials registry DRKS00024085 registered March 29, 2023.
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Affiliation(s)
- Lisa K Isbell
- Department Medicine I, Faculty of Medicine, Medical Center-University of Freiburg, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
| | - Roswitha Uibeleisen
- Clinic of Hematology, Oncology and Palliative Care, Klinikum Stuttgart, Kriegsbergstraße 60, 70174, Stuttgart, Germany
| | - Alexander Friedl
- Department of Endocrinology, Diabetology and Geriatrics, Klinikum Stuttgart, Prießnitzweg 24, 70374, Bad Cannstatt, Germany
| | - Elvira Burger
- Department Medicine I, Faculty of Medicine, Medical Center-University of Freiburg, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
| | - Tatja Dopatka
- Department Medicine I, Faculty of Medicine, Medical Center-University of Freiburg, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
| | - Florian Scherer
- Department Medicine I, Faculty of Medicine, Medical Center-University of Freiburg, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
| | - Andras Orban
- Department Medicine I, Faculty of Medicine, Medical Center-University of Freiburg, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
| | - Eliza Lauer
- Department Medicine I, Faculty of Medicine, Medical Center-University of Freiburg, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
| | - Natalie Malenica
- Department Medicine I, Faculty of Medicine, Medical Center-University of Freiburg, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
| | - Inna Semenova
- Department Medicine I, Faculty of Medicine, Medical Center-University of Freiburg, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
| | - Annika Vreden
- Department Medicine I, Faculty of Medicine, Medical Center-University of Freiburg, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
| | - Elke Valk
- Stuttgart Cancer Center - Tumorzentrum Eva Mayer-Stihl, Klinikum Stuttgart, Kriegsbergstraße 60, 70174, Stuttgart, Germany
| | - Julia Wendler
- Clinic of Hematology, Oncology and Palliative Care, Klinikum Stuttgart, Kriegsbergstraße 60, 70174, Stuttgart, Germany
| | - Simone Neumaier
- Clinic of Hematology, Oncology and Palliative Care, Klinikum Stuttgart, Kriegsbergstraße 60, 70174, Stuttgart, Germany
| | - Heidi Fricker
- Department Medicine I, Faculty of Medicine, Medical Center-University of Freiburg, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
| | - Abed Al Hadi El Rabih
- Department Medicine I, Faculty of Medicine, Medical Center-University of Freiburg, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
| | - Cora Gloggengießer
- Stuttgart Cancer Center - Tumorzentrum Eva Mayer-Stihl, Klinikum Stuttgart, Kriegsbergstraße 60, 70174, Stuttgart, Germany
| | - Daniela Hilbig
- Stuttgart Cancer Center - Tumorzentrum Eva Mayer-Stihl, Klinikum Stuttgart, Kriegsbergstraße 60, 70174, Stuttgart, Germany
| | - Sabine Bleul
- Department Medicine I, Faculty of Medicine, Medical Center-University of Freiburg, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
| | - Joachim Weis
- Endowed Professorship Self-Help Research, Comprehensive Cancer Center, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | - Dennis Gmehlin
- Institute for Clinical Psychology, Klinikum Stuttgart, Prießnitzweg 24, 70374, Bad Cannstatt, Germany
| | - Matthias Backenstrass
- Institute for Clinical Psychology, Klinikum Stuttgart, Prießnitzweg 24, 70374, Bad Cannstatt, Germany
| | - Sebastian Wirtz
- Clinical Trials Unit, Faculty of Medicine and Medical Center, University of Freiburg, Elsässer Straße 2, 79110, Freiburg, Germany
| | - Gabriele Ihorst
- Clinical Trials Unit, Faculty of Medicine and Medical Center, University of Freiburg, Elsässer Straße 2, 79110, Freiburg, Germany
| | - Jürgen Finke
- Department Medicine I, Faculty of Medicine, Medical Center-University of Freiburg, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
| | - Gerald Illerhaus
- Clinic of Hematology, Oncology and Palliative Care, Klinikum Stuttgart, Kriegsbergstraße 60, 70174, Stuttgart, Germany
| | - Elisabeth Schorb
- Department Medicine I, Faculty of Medicine, Medical Center-University of Freiburg, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany.
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2
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Ghione P, Lewis KL, Bobillo S, Nayak L, Schorb E, Nichelli L, Ng A, Savage KJ, McKay P, Nastoupil L, Soussain C, Cwynarski K. Central nervous system lymphomas-Assessment and treatment and prevention of central nervous system relapse. Hematol Oncol 2023. [PMID: 37381737 DOI: 10.1002/hon.3197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Revised: 05/30/2023] [Accepted: 06/07/2023] [Indexed: 06/30/2023]
Abstract
In this review focused on lymphoma and the central nervous system (CNS), we summarize recent developments in the management of primary (PCNSL) and secondary CNS lymphoma (SCNSL), treatment of CNS lymphoma in the older population, the neuroradiological assessment of CNS lymphoma and finally highlight the ongoing debate on optimal CNS prophylaxis. The section on PCNSL focuses on the different approaches available for frontline treatment in Europe and the United States and discusses consolidation strategies. We then highlight available strategies to treat PCNSL in the elderly population, an area of unmet need. New therapies aiming at minimizing toxicity and prioritizing quality of life are emerging for these patients. Secondary CNS lymphoma, especially in the relapsed/refractory setting is another area of unmet need, and the efficacy of CAR-T cell therapy is being explored. We provide an overview of the imaging challenges in the neuroradiological assessment of CNS lymphoma. Finally, the section on CNS prophylaxis summarizes recent findings from large retrospective studies challenging the efficacy of present approaches to prophylaxis in higher-risk patients with lymphoma.
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Affiliation(s)
- Paola Ghione
- Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Katharine L Lewis
- Sir Charles Gairdner Hospital and Linear Clinical Research, Nedlands, Western Australia, Australia
| | | | - Laksmi Nayak
- Dana Farber Cancer Institute, Boston, Massachusetts, USA
| | - Elisabeth Schorb
- Department of Hematology and Oncology, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Lucia Nichelli
- Hôpitaux Universitaires La Pitié Salpêtrière, Paris, France
| | - Andrea Ng
- Dana Farber Cancer Institute, Boston, Massachusetts, USA
| | - Kerry J Savage
- Centre for Lymphoid Cancer, Division of Medical Oncology, BC Cancer, Vancouver, British Columbia, Canada
| | | | - Loretta Nastoupil
- The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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3
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Long term outcomes in older patients with primary central nervous system lymphoma: an analysis of the Texas Cancer Registry. Ann Hematol 2023; 102:1111-1120. [PMID: 36922432 DOI: 10.1007/s00277-023-05140-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 02/15/2023] [Indexed: 03/18/2023]
Abstract
Primary central nervous system lymphoma (PCNSL) is an aggressive subtype of non-Hodgkin lymphoma that carries a poor prognosis in the elderly. The aim of this study is to investigate treatment patterns and survival trends in patients ≥ 65 years with PCNSL through data provided by the Texas Cancer Registry. Adults ≥ 65 years diagnosed with PCNSL and followed between 1995-2017 were identified and separated into three eras: 1995-2003, 2004-2012, and 2013-2017. Baseline covariates compared included patient demographics and treatments administered. Pearson's chi-squared test and Cox proportional hazard models compared covariates; overall survival (OS) and disease-specific survival (DSS) were assessed via Kaplan-Meier methodology. There were 375 patients; 104 (27.7%) in 1995-2003, 146 (38.9%) in 2004-2012, and 125 (33.3%) in 2013-2017. There were 50 (48.1%), 55 (37.7%), and 31 (24.8%) in 1995-2003, 2004-2012, and 2013-2017, respectively, that did not receive treatment. At last follow up, 101 (97.1%), 130 (89.0%), and 94 (75.2%) in each era died, of which 89 (85.6%), 112 (76.7%), and 70 (56.0%) were attributed to PCNSL. Median OS per era was eight (95% confidence interval [CI] 5.06-10.93), six (95% CI, 2.30-9.69), and five months (95% CI, 2.26-7.73) (p = 0.638). DSS per era was nine (95% CI: 0.00, 26.53), 10 (95% CI: 5.14, 14.86), and 19 (95% CI, 0.00-45.49) (p = 0.931) months. Spinal cord as primary disease site (HR: 0.668 [95% CI, 0.45-0.99], p = 0.049), and chemotherapy (HR 0.532 [95% CI, 0.42-0.673], p = < 0.001) or chemotherapy + radiation (HR, 0.233 [95% CI, 0.11-0.48] p < 0.001) had better outcomes compared to no therapy or radiation therapy alone. Survival in older patients ≥ 65 with PCNSL has not improved per our analysis of the TCR from 1995-2017 despite increasing trends of treatment utilization. Strategies to augment recruitment of older individuals in trials are needed in order to determine who would derive treatment benefit and minimize treatment toxicities.
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4
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Kang MK, Ahn SJ, Ha J, Park SH, Moon J, Chu K. Natural killer T-cell primary CNS lymphoma presenting as lymphomatosis cerebri: a case report and literature review. J Neuropathol Exp Neurol 2023; 82:261-266. [PMID: 36525456 DOI: 10.1093/jnen/nlac118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Affiliation(s)
- Mi-Kyoung Kang
- Department of Neurology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea.,Laboratory for Neurotherapeutics, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
| | - Seon-Jae Ahn
- Department of Neurology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea.,Laboratory for Neurotherapeutics, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea.,Hospital Medicine Center, Seoul National University Hospital, Seoul, South Korea
| | - Jiyeon Ha
- Department of Neurology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea.,Laboratory for Neurotherapeutics, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
| | - Sung Hye Park
- Department of Pathology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
| | - Jangsup Moon
- Department of Neurology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea.,Laboratory for Neurotherapeutics, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea.,Department of Genomic Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Kon Chu
- Department of Neurology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea.,Laboratory for Neurotherapeutics, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
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5
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Beer SA, Wirths S, Vogel W, Tabatabai G, Ernemann U, Merle DA, Bethge W, Möhle R, Lengerke C. Patient Reported and Clinical Outcomes after High-Dose Chemotherapy and Autologous Stem Cell Transplantation in Primary Central Nervous System Lymphoma. Cancers (Basel) 2023; 15:cancers15030669. [PMID: 36765625 PMCID: PMC9913690 DOI: 10.3390/cancers15030669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Revised: 01/13/2023] [Accepted: 01/19/2023] [Indexed: 01/24/2023] Open
Abstract
Primary central nervous system lymphomas (PCNSL) are rare and associated with an adverse prognosis. High-dose chemotherapy followed by autologous stem cell transplantation (HDC/ASCT) improves progression free (PFS) and overall survival (OS) but neurocognition, performance status and quality of life (QoL) in patient-reported outcome (PRO) after HDC/ASCT remains underexplored. Especially elderly patients may insufficiently recover from this demanding therapy. Therefore, this single-center analysis investigated all PCNSL patients who received HDC/ASCT at the University Hospital Tübingen from 2006-2021 (n = 40, median age 60.5 years) in a retrospective manner. The 2-year PFS/OS was 78.7%/77.3%, respectively, without significant differences between the tested age-groups (≤60 vs. >60 years, p = 0.531/p = 0.334). Higher Thiotepa dosage was an independent predictor for better OS (p = 0.018). Additionally, a one-time prospective, cross-sectional analysis after HDC/ASCT in the same cohort was performed (n = 31; median follow-up 45 months). Here, the median ECOG improved by HDC/ASCT from 1 to 0 and mini-mental state examinations revealed unimpaired neurocognitive functioning (median 28 pts.). PRO data collected by EORTC QLQ-C30 showed a good QoL in both age groups with an average global health status (GHS) of 68.82% (≤60y: 64.72%, >60y: 74.14%). Together, our data indicate that HDC/ASCT is an effective therapy with respect to disease control, overall health status and quality of life, irrespective of patient age.
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Affiliation(s)
- Sina A. Beer
- Department of Internal Medicine II, Hematology, Oncology, Clinical Immunology and Rheumatology, University Hospital Tübingen, 72076 Tübingen, Germany
- Correspondence: (S.A.B.); (C.L.); Tel.: +49-7071-29-68950 (S.A.B.& C.L.)
| | - Stefan Wirths
- Department of Internal Medicine II, Hematology, Oncology, Clinical Immunology and Rheumatology, University Hospital Tübingen, 72076 Tübingen, Germany
| | - Wichard Vogel
- Department of Internal Medicine II, Hematology, Oncology, Clinical Immunology and Rheumatology, University Hospital Tübingen, 72076 Tübingen, Germany
| | - Ghazaleh Tabatabai
- Department of Neurology and Interdisciplinary Neuro Oncology, Hertie Institute for Clinial Brain Research, University Hospital Tübingen, 72076 Tübingen, Germany
- Center for Neuro-Oncology, Comprehensive Cancer Center Tübingen-Stuttgart, 72076 Tübingen, Germany
| | - Ulrike Ernemann
- Center for Neuro-Oncology, Comprehensive Cancer Center Tübingen-Stuttgart, 72076 Tübingen, Germany
- Department of Neuroradiology, University Hospital Tübingen, 72076 Tübingen, Germany
| | - David A. Merle
- Department of Ophthalmology, University Hospital Tübingen, 72076 Tübingen, Germany
| | - Wolfgang Bethge
- Department of Internal Medicine II, Hematology, Oncology, Clinical Immunology and Rheumatology, University Hospital Tübingen, 72076 Tübingen, Germany
| | - Robert Möhle
- Department of Internal Medicine II, Hematology, Oncology, Clinical Immunology and Rheumatology, University Hospital Tübingen, 72076 Tübingen, Germany
| | - Claudia Lengerke
- Department of Internal Medicine II, Hematology, Oncology, Clinical Immunology and Rheumatology, University Hospital Tübingen, 72076 Tübingen, Germany
- Correspondence: (S.A.B.); (C.L.); Tel.: +49-7071-29-68950 (S.A.B.& C.L.)
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6
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Cwynarski K, Cummin T, Osborne W, Lewis J, Chaganti S, Smith J, Linton K, Greaves P, McKay P, Fox CP. Management of secondary central nervous system lymphoma. Br J Haematol 2023; 200:160-169. [PMID: 36408800 DOI: 10.1111/bjh.18539] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 10/07/2022] [Accepted: 10/17/2022] [Indexed: 11/22/2022]
Affiliation(s)
- Kate Cwynarski
- Department of Haematology, University College London Hospitals NHS Trust, London, UK
| | - Thomas Cummin
- Department of Haematology, Portsmouth Hospitals University NHS Trust, Portsmouth, UK
| | - Wendy Osborne
- Department of Haematology, Newcastle Upon Tyne Hospitals NHS Trust, Newcastle Upon Tyne, UK
| | - Joanne Lewis
- Department of Haematology, Newcastle Upon Tyne Hospitals NHS Trust, Newcastle Upon Tyne, UK
| | - Sridhar Chaganti
- Department of Haematology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Jeff Smith
- The Clatterbridge Cancer Centre NHS Foundation Trust, Liverpool University Hospitals NHS Trust, Liverpool, UK
| | - Kim Linton
- Haematology and Transplant Unit, The Christie NHS Foundation Trust, Manchester, UK
| | - Paul Greaves
- Department of Haematology, Barking Havering and Redbridge University Hospital NHS Trust, Romford, UK
| | - Pam McKay
- Department of Haematology, Beatson West of Scotland Cancer Centre, Glasgow, UK
| | - Christopher P Fox
- Department of Clinical Haematology, Nottingham University Hospitals NHS Trust, Nottingham, UK
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7
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Partanen A, Kuittinen O, Turunen A, Valtola J, Pyorala M, Kuitunen H, Vasala K, Kuittinen T, Mantymaa P, Pelkonen J, Jantunen E, Varmavuo V. Blood Graft and Outcome After Autologous Stem Cell Transplantation in Patients With Primary Central Nervous System Lymphoma. J Hematol 2022; 10:246-254. [PMID: 35059086 PMCID: PMC8734492 DOI: 10.14740/jh939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Accepted: 11/30/2021] [Indexed: 11/22/2022] Open
Abstract
Background Autologous stem cell transplantation (auto-SCT) is a treatment option for patients with primary central nervous system lymphoma (PCNSL). Methods In this prospective multicenter study, the effects of blood graft cellular content on hematologic recovery and outcome were analyzed in 17 PCNSL patients receiving auto-SCT upfront. Results The infused viable CD34+ cell count > 1.7 × 106/kg correlated with more rapid platelet engraftment (10 vs. 31 days, P = 0.027) and with early neutrophil recovery (day + 15) (5.4 vs. 1.6 × 109/L, P = 0.047). A higher number of total collected CD34+ cells > 3.3 × 106/kg infused predicted worse 5-year progression-free survival (PFS) (33% vs. 100%, P = 0.028). In addition, CD3+CD8+ T cells > 78 × 106/kg in the infused graft impacted negatively on the 5-year PFS (0% vs. 88%, P = 0.016). Conclusion The cellular composition of infused graft seems to impact on the hematologic recovery and PFS post-transplant. Further studies are needed to verify the optimal autograft cellular content in PCNSL.
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Affiliation(s)
- Anu Partanen
- Department of Medicine, Kuopio University Hospital, Kuopio, Finland
| | - Outi Kuittinen
- Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland.,Department of Oncology, Kuopio University Hospital, Kuopio, Finland.,Department of Oncology, Oulu University Hospital, Oulu, Finland
| | - Antti Turunen
- Department of Medicine, Kuopio University Hospital, Kuopio, Finland
| | - Jaakko Valtola
- Department of Medicine, Kuopio University Hospital, Kuopio, Finland
| | - Marja Pyorala
- Department of Medicine, Kuopio University Hospital, Kuopio, Finland
| | - Hanne Kuitunen
- Department of Oncology, Oulu University Hospital, Oulu, Finland
| | - Kaija Vasala
- Department of Oncology, Central Hospital of Central Finland, Jyvaskyla, Finland
| | - Taru Kuittinen
- Department of Medicine, Kuopio University Hospital, Kuopio, Finland
| | | | - Jukka Pelkonen
- Eastern Finland Laboratory Centre, Kuopio, Finland.,Department of Clinical Microbiology, University of Eastern Finland, Kuopio, Finland
| | - Esa Jantunen
- Department of Medicine, Kuopio University Hospital, Kuopio, Finland.,Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland.,Department of Medicine, North Karelia Hospital District, Joensuu, Finland
| | - Ville Varmavuo
- Department of Medicine, Kymenlaakso Central Hospital, Kotka, Finland
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8
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Abstract
Primary central nervous system lymphoma is a rare and aggressive extranodal non-Hodgkin lymphoma restricted to the brain, spinal cord, cerebrospinal fluid, and eyes. Optimization of treatment including high-dose methotrexate-based chemotherapy followed by consolidation therapy in the form of autologous stem cell transplant or whole-brain radiation leads to improved survival. However, several patients do not respond to upfront therapy and the relapse risk is high. Additionally, there is a risk of delayed neurotoxicity, particularly in older patients. Recent molecular insights underlying the pathophysiology of PCNSL have led to the development of clinical trials involving targeted therapies and immunotherapies for salvage.
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Affiliation(s)
- Ugonma Chukwueke
- Dana-Farber Cancer Institute, Boston, MA, USA; Brigham and Women's Hospital; Harvard Medical School
| | | | - Lakshmi Nayak
- Dana-Farber Cancer Institute, Boston, MA, USA; Brigham and Women's Hospital; Harvard Medical School.
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9
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Half-dose glucarpidase as efficient rescue for toxic methotrexate levels in patients with acute kidney injury. Cancer Chemother Pharmacol 2021; 89:41-48. [PMID: 34669022 PMCID: PMC8739299 DOI: 10.1007/s00280-021-04361-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 10/02/2021] [Indexed: 11/21/2022]
Abstract
Purpose High-dose methotrexate (HDMTX)-associated acute kidney injury with delayed MTX clearance has been linked to an excess in MTX-induced toxicities. Glucarpidase is a recombinant enzyme that rapidly hydrolyzes MTX into non-toxic metabolites. The recommended dose of glucarpidase is 50 U/kg, which has never been formally established in a dose finding study in humans. Few case reports, mostly in children, suggest that lower doses of glucarpidase might be equally effective in lowering MTX levels. Methods Seven patients with toxic MTX plasma concentrations following HDMTX therapy were treated with half-dose glucarpidase (mean 25 U/kg, range 17–32 U/kg). MTX levels were measured immunologically as well as by liquid chromatography–mass spectrometry (LC–MS). Toxicities were assessed according to National Cancer Institute—Common Terminology Criteria for Adverse Events (CTCAE) v5.0. Results All patients experienced HDMTX-associated kidney injury (median increase in creatinine levels within 48 h after HDMTX initiation compared to baseline of 251%, range 80–455%) and showed toxic MTX plasma concentrations (range 3.1–182.4 µmol/L) before glucarpidase injection. The drug was administered 42–70 h after HDMTX initiation. Within one day after glucarpidase injection, MTX plasma concentrations decreased by ≥ 97.7% translating into levels of 0.02–2.03 µmol/L. MTX rebound was detected in plasma 42–73 h after glucarpidase initiation, but concentrations remained consistent at < 10 µmol/L. Conclusion Half-dose glucarpidase seems to be effective in lowering MTX levels to concentrations manageable with continued intensified folinic acid rescue. Supplementary Information The online version contains supplementary material available at 10.1007/s00280-021-04361-8.
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10
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Shao L, Xu C, Wu H, Jamal M, Pan S, Li S, Chen F, Yu D, Liu K, Wei Y. Recent Progress on Primary Central Nervous System Lymphoma-From Bench to Bedside. Front Oncol 2021; 11:689843. [PMID: 34485125 PMCID: PMC8416460 DOI: 10.3389/fonc.2021.689843] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 07/27/2021] [Indexed: 02/03/2023] Open
Abstract
Primary central nervous system lymphoma (PCNSL) is a rare subtype of extra-nodal lymphoma. The high relapse rate of PCNSL remains a major challenge to the hematologists, even though patients exhibit high sensitivity to the methotrexate-based chemotherapeutic regimens. Recently, the advent of Bruton's tyrosine kinase inhibitor (BTKi) and CAR T treatment has made more treatment options available to a proportion of patients. However, whether BTKi monotherapy should be given alone or in combination with conventional chemotherapy is still a clinical question. The status of CAR T therapy for PCNSLs also needs to be elucidated. In this review, we summarized the latest progress on the epidemiology, pathology, clinical manifestation, diagnosis, and treatment options for PCNSLs.
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Affiliation(s)
- Liang Shao
- Department of Hematology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Chengshi Xu
- Department of Neurosurgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Huijing Wu
- Department of Lymphoma Medicine, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Muhammad Jamal
- Department of Immunology, School of Basic Medical Science, Wuhan University, Wuhan, China
| | - Shan Pan
- School of Medicine, Wuhan University of Science and Technology, Wuhan, China
| | - Sirui Li
- Department of Radiology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Fei Chen
- Department of Hematology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Ding Yu
- Department of Lymphoma Medicine, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Kui Liu
- Department of Neurosurgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Yongchang Wei
- Department of Radiation and Medical Oncology, Zhongnan Hospital of Wuhan University, Wuhan, China
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11
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Martinez-Calle N, Isbell LK, Cwynarski K, Schorb E. Advances in treatment of elderly primary central nervous system lymphoma. Br J Haematol 2021; 196:473-487. [PMID: 34448202 DOI: 10.1111/bjh.17799] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The management of older individuals (≥60 years) with primary central nervous system lymphoma remains a clinical challenge. Identification of optimal therapy and delivering adequate dose intensity are two of the major issues in treating elderly patients. Premorbid performance status and comorbidities influence individualised treatment approaches and geriatric assessment tools are increasingly utilised. Optimal induction treatment remains high-dose methotrexate-based immunochemotherapy, delivery is feasible in the majority of patients and the goal of treatment remains achieving complete remission. Consolidation strategies are also relevant in the elderly, aiming to maximise duration of response and quality of life (QoL). Potential options include high-dose therapy with haematopoietic stem cell consolidation, non-myeloablative chemotherapy and whole-brain radiotherapy. Efficacy of novel agents, such as Bruton tyrosine kinase inhibitors and lenalidomide, have been reported; these represent an alternative for elderly patients unfit for chemotherapy. Prognosis remains poor, improvement of outcomes in this age group is urgently needed.
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Affiliation(s)
- Nicolas Martinez-Calle
- Clinical Haematology Department, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Lisa K Isbell
- Department of Haematology, Oncology and Stem Cell Transplantation, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Kate Cwynarski
- Department of Haematology, University College Hospital, London, UK
| | - Elisabeth Schorb
- Department of Haematology, Oncology and Stem Cell Transplantation, Faculty of Medicine, University of Freiburg, Freiburg, Germany
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12
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Schorb E, Isbell LK, Illerhaus G, Ihorst G, Meerpohl JJ, Grummich K, Nagavci B, Schmucker C. Treatment Regimens for Immunocompetent Elderly Patients with Primary Central Nervous System Lymphoma: A Scoping Review. Cancers (Basel) 2021; 13:cancers13174268. [PMID: 34503078 PMCID: PMC8428349 DOI: 10.3390/cancers13174268] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 08/13/2021] [Accepted: 08/20/2021] [Indexed: 01/17/2023] Open
Abstract
Simple Summary Most patients diagnosed with primary central nervous system lymphoma (PCNSL) are 60 years or older and tend to have a poor prognosis. Evidence to guide and optimize treatment choices for these vulnerable patients is limited. We performed a scoping review to identify and describe all relevant clinical studies investigating chemotherapies and combinations of chemotherapies (including high-dose chemotherapy followed by autologous stem cell transplantation (HCT-ASCT)) in elderly PCNSL patients. In total, we identified six randomized controlled trials, 26 prospective and 24 retrospective studies (with/without control group). While most studies investigated protocols based on ‘conventional’ chemotherapy treatment, data evaluating HCT-ASCT in the elderly were scarce, and the generalizability of the only RCT published is questionable. Considering the poor prognosis of these patients and their need for more effective treatment options, a thoroughly planned randomized controlled trial comparing HCT-ASCT with ‘conventional’ chemoimmunotherapy is urgently needed to evaluate the efficacy of HCT-ASCT. Abstract Background: Most patients diagnosed with primary central nervous system lymphoma (PCNSL) are older than 60 years. Despite promising treatment options for younger patients, prognosis for the elderly remains poor and efficacy of available treatment options is limited. Materials and Methods: We conducted a scoping review to identify and summarize the current study pool available evaluating different types and combinations of (immuno) chemotherapy with a special focus on HCT-ASCT in elderly PCNSL. Relevant studies were identified through systematic searches in the bibliographic databases Medline, Web of Science, Cochrane Library and ScienceDirect (last search conducted in September 2020). For ongoing studies, we searched ClinicalTrials.gov, the German study register and the WHO registry. Results: In total, we identified six randomized controlled trials (RCT) with 1.346 patients, 26 prospective (with 1.366 patients) and 24 retrospective studies (with 2.629 patients). Of these, only six studies (one completed and one ongoing RCT (with 447 patients), one completed and one ongoing prospective single arm study (with 65 patients), and two retrospective single arm studies (with 122 patients)) evaluated HCT-ASCT. Patient relevant outcomes such as progression-free and overall survival and (neuro-)toxicity were adequately considered across almost all studies. The current study pool is, however, not conclusive in terms of the most effective treatment options for elderly. Main limitations were (very) small sample sizes and heterogeneous patient populations in terms of age ranges (particularly in RCTs) limiting the applicability of the results to the target population (elderly). Conclusions: Although it has been shown that HCT-ASCT is probably a feasible and effective treatment option, this approach has never been investigated within a RCT including a wide range of elderly patients. A RCT comparing conventional (immuno) chemotherapy with HCT-ASCT is crucial to evaluate benefit and harms in an un-biased manner to eventually provide older PCNSL patients with the most effective treatment.
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Affiliation(s)
- Elisabeth Schorb
- Department of Hematology, Oncology and Stem Cell Transplantation, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany; (L.K.I.); (G.I.)
- Correspondence: ; Tel.: +49-(0)761-270-35360
| | - Lisa Kristina Isbell
- Department of Hematology, Oncology and Stem Cell Transplantation, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany; (L.K.I.); (G.I.)
| | - Gerald Illerhaus
- Department of Hematology, Oncology and Palliative Care, Klinikum Stuttgart, 70174 Stuttgart, Germany;
| | - Gabriele Ihorst
- Department of Hematology, Oncology and Stem Cell Transplantation, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany; (L.K.I.); (G.I.)
- Clinical Trials Unit, Faculty of Medicine, University of Freiburg, 79110 Freiburg, Germany
| | - Joerg J. Meerpohl
- Institute for Evidence in Medicine, Medical Center & Faculty of Medicine, University of Freiburg, 79110 Freiburg, Germany; (J.J.M.); (K.G.); (B.N.); (C.S.)
- Cochrane Germany, Cochrane Germany Foundation, 79110 Freiburg, Germany
| | - Kathrin Grummich
- Institute for Evidence in Medicine, Medical Center & Faculty of Medicine, University of Freiburg, 79110 Freiburg, Germany; (J.J.M.); (K.G.); (B.N.); (C.S.)
- Cochrane Germany, Cochrane Germany Foundation, 79110 Freiburg, Germany
| | - Blin Nagavci
- Institute for Evidence in Medicine, Medical Center & Faculty of Medicine, University of Freiburg, 79110 Freiburg, Germany; (J.J.M.); (K.G.); (B.N.); (C.S.)
| | - Christine Schmucker
- Institute for Evidence in Medicine, Medical Center & Faculty of Medicine, University of Freiburg, 79110 Freiburg, Germany; (J.J.M.); (K.G.); (B.N.); (C.S.)
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13
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Sieg N, Naendrup JH, Gödel P, Balke-Want H, Simon F, Deckert M, Gillessen S, Kreissl S, Bröckelmann PJ, Borchmann P, von Tresckow B, Heger JM. Treatment patterns and disease course of previously untreated Primary Central Nervous System Lymphoma: Feasibility of MTX-based regimens in clinical routine. Eur J Haematol 2021; 107:202-210. [PMID: 33960535 DOI: 10.1111/ejh.13639] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 04/23/2021] [Accepted: 04/26/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND Primary central nervous system lymphoma (PCNSL) is a rare type of aggressive lymphoma of the central nervous system. Treatment strategies improved significantly over the past decades differ regionally but mainly consist of rituximab and high-dosed methotrexate (MTX)-based therapies. METHODS We assessed clinical outcomes of 100 patients with newly diagnosed PCNSL between 2010-2020 at the University Hospital of Cologne, Germany. RESULTS Patients were 23-88 years of age and either treated with MTX-based regimens (PRIMAIN, MARTA, MATRix), individual regimens, or best supportive care, respectively. Overall response rates were generally high (66,7-83,8%), but different organ toxicities required dose adjustments in most groups. Two-year overall survival rates were 57,9% (PRIMAIN), 63,6% (MARTA), 65,4% (MATRix), and 37,5% (Other), respectively. Out of 9 patients suffering from relapse >12 months from primary diagnosis, 7 patients (77,8%) received methotrexate-based salvage therapy with 2-year overall survival of 4/6 patients (66,7%). CONCLUSION Although a relevant proportion of patients are not eligible for clinical trials due to age, performance status, or comorbidities, these results prove feasibility of different MTX-based treatment strategies in clinical routine. Even elderly patients displayed surprisingly favorable outcomes. However, with compromising organ toxicities, reduction of intensity should be part of strategies in future clinical trials.
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Affiliation(s)
- Noëlle Sieg
- Department I of Internal Medicine, Faculty of Medicine and University Hospital of Cologne, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD), University of Cologne, Cologne, Germany.,Cologne Lymphoma Working Group, Cologne, Germany.,Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford, California, USA
| | - Jan-Hendrik Naendrup
- Department I of Internal Medicine, Faculty of Medicine and University Hospital of Cologne, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD), University of Cologne, Cologne, Germany.,Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford, California, USA
| | - Philipp Gödel
- Department I of Internal Medicine, Faculty of Medicine and University Hospital of Cologne, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD), University of Cologne, Cologne, Germany.,Cologne Lymphoma Working Group, Cologne, Germany.,Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford, California, USA
| | - Hyatt Balke-Want
- Department I of Internal Medicine, Faculty of Medicine and University Hospital of Cologne, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD), University of Cologne, Cologne, Germany.,Cologne Lymphoma Working Group, Cologne, Germany.,Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford, California, USA.,Institute of Neuropathology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Florian Simon
- Department I of Internal Medicine, Faculty of Medicine and University Hospital of Cologne, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD), University of Cologne, Cologne, Germany.,Cologne Lymphoma Working Group, Cologne, Germany.,Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford, California, USA
| | - Martina Deckert
- Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford, California, USA.,Department of Hematology and Stem Cell Transplantation, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Sarah Gillessen
- Department I of Internal Medicine, Faculty of Medicine and University Hospital of Cologne, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD), University of Cologne, Cologne, Germany.,Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford, California, USA
| | - Stefanie Kreissl
- Department I of Internal Medicine, Faculty of Medicine and University Hospital of Cologne, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD), University of Cologne, Cologne, Germany.,Cologne Lymphoma Working Group, Cologne, Germany.,Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford, California, USA
| | - Paul J Bröckelmann
- Department I of Internal Medicine, Faculty of Medicine and University Hospital of Cologne, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD), University of Cologne, Cologne, Germany.,Cologne Lymphoma Working Group, Cologne, Germany.,Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford, California, USA
| | - Peter Borchmann
- Department I of Internal Medicine, Faculty of Medicine and University Hospital of Cologne, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD), University of Cologne, Cologne, Germany.,Cologne Lymphoma Working Group, Cologne, Germany.,Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford, California, USA
| | - Bastian von Tresckow
- Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford, California, USA.,Cancer Center Cologne Essen (CCCE), Cologne and Essen, Germany
| | - Jan-Michel Heger
- Department I of Internal Medicine, Faculty of Medicine and University Hospital of Cologne, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD), University of Cologne, Cologne, Germany.,Cologne Lymphoma Working Group, Cologne, Germany.,Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford, California, USA
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14
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High-dose chemotherapy and autologous stem cell transplant in elderly patients with primary CNS lymphoma: a pilot study. Blood Adv 2021; 4:3378-3381. [PMID: 32722778 DOI: 10.1182/bloodadvances.2020002064] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 06/22/2020] [Indexed: 01/03/2023] Open
Abstract
Key Points
Age-adapted high-dose chemotherapy and autologous stem cell transplantation is safe and highly effective in elderly patients with PCNSL.
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15
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Bairey O, Shargian-Alon L, Siegal T. Consolidation Treatment for Primary Central Nervous System Lymphoma: Which Modality for Whom? Acta Haematol 2020; 144:389-402. [PMID: 33242855 DOI: 10.1159/000511208] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 08/30/2020] [Indexed: 01/04/2023]
Abstract
Primary central nervous system lymphoma is a rare aggressive disease that largely affects elderly patients and is associated with poor prognosis. The optimal treatment approach is not yet defined and it consists of induction and consolidation phases. The combination of high-dose (HD) methotrexate-based chemotherapy followed by whole-brain radiotherapy (WBRT) prolongs the median progression-free survival (PFS) and overall survival 2- to 3-fold as compared to WBRT alone but is associated with significant delayed neurotoxicity. Alternative strategies are being investigated in order to improve disease outcomes and spare patients the neurocognitive side effects. These include reduced-dose WBRT, non-myeloablative HD chemotherapy, or HD chemotherapy with autologous stem cell transplantation (HDC/ASCT). There are no randomized studies that compare all these consolidation regimens head to head but recently HDC/ASCT has been evaluated versus WBRT in prospective randomized studies. These studies proved that WBRT and HDC/ASCT yield similar 2-year PFS with preserved or improved cognitive function after HDC/ASCT. Yet, the proportion of patients treated with such intensive consolidation is low, both in real life and in specialized centers, leaving many unsettled issues. This review is appraising current dilemmas related to the choice of consolidating therapeutic modalities, their associated acute and delayed toxicity, and future prospects for alternative approaches in the elderly.
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Affiliation(s)
- Osnat Bairey
- Institute of Hematology, Davidoff Cancer Center, Rabin Medical Center, Petach Tikva and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel,
| | - Liat Shargian-Alon
- Institute of Hematology, Davidoff Cancer Center, Rabin Medical Center, Petach Tikva and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Tali Siegal
- Neuro-Oncology, Davidoff Cancer Center, Rabin Medical Center, Petah Tiqva, Israel
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16
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Yang H, Xun Y, Yang A, Liu F, You H. Advances and challenges in the treatment of primary central nervous system lymphoma. J Cell Physiol 2020; 235:9143-9165. [PMID: 32420657 DOI: 10.1002/jcp.29790] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2020] [Accepted: 05/02/2020] [Indexed: 12/11/2022]
Abstract
Primary central nervous system lymphoma (PCNSL), a rare variant of non-Hodgkin's lymphoma, is characterized by distinct biological characteristics and clinical behaviors, and patient prognosis is not satisfactory. The advent of high-dose (HD) methotrexate (HD-MTX) therapy has significantly improved PCNSL prognosis. Currently, HD-MTX-based chemotherapy regimens are recognized as first-line treatment. PCNSL is sensitive to radiotherapy, and whole-brain radiotherapy (WBRT) can consolidate response to chemotherapy; however, WBRT-associated delayed neurotoxicity leads to neurocognitive impairment, especially in elderly patients. Other effective approaches include rituximab, temozolomide, and autologous stem-cell transplantation (ASCT). In addition, new drugs against PCNSL such as those targeting the B-cell receptor signaling pathway, are undergoing clinical trials. However, optimal therapeutic approaches in PCNSL remain undefined. This review provides an overview of advances in surgical approaches, induction chemotherapy, radiotherapy, ASCT, salvage treatments, and novel therapeutic approaches in immunocompetent patients with PCNSL in the past 5 years. Additionally, therapeutic progress in elderly patients and in those with relapsed/refractory PCNSL is also summarized based on the outcomes of recent clinical studies.
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Affiliation(s)
- Hua Yang
- Department of Basic Medicine and Biomedical Engineering, School of Stomatology and Medicine, Foshan University, Foshan, Guangdong, China
| | - Yang Xun
- Department of Basic Medicine and Biomedical Engineering, School of Stomatology and Medicine, Foshan University, Foshan, Guangdong, China
| | - Anping Yang
- Department of Basic Medicine and Biomedical Engineering, School of Stomatology and Medicine, Foshan University, Foshan, Guangdong, China
| | - Fang Liu
- Department of Basic Medicine and Biomedical Engineering, School of Stomatology and Medicine, Foshan University, Foshan, Guangdong, China
| | - Hua You
- Department of Oncology, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, Guangdong, China
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17
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Martinez‐Calle N, Poynton E, Alchawaf A, Kassam S, Horan M, Rafferty M, Kelsey P, Scott G, Culligan DJ, Buckley H, Lim YJ, Ngu L, McCulloch R, Rowntree C, Wright J, McKay P, Fourali S, Eyre TA, Smith J, Osborne W, Yallop D, Linton K, Fox CP, Cwynarski K. Outcomes of older patients with primary central nervous system lymphoma treated in routine clinical practice in the UK: methotrexate dose intensity correlates with response and survival. Br J Haematol 2020; 190:394-404. [PMID: 32232989 DOI: 10.1111/bjh.16592] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Accepted: 03/02/2020] [Indexed: 12/11/2022]
Affiliation(s)
- Nicolás Martinez‐Calle
- Department of Clinical Haematology Nottingham University Hospitals NHS Trust Nottingham UK
| | - Edward Poynton
- University College of London Hospitals NHS Foundation Trust London UK
| | | | | | - Matthew Horan
- Newcastle Upon Tyne Hospitals NHS Trust Newcastle UK
| | - Mark Rafferty
- Department of Haematology Beatson West of Scotland Cancer Centre Glasgow UK
| | | | | | | | | | - Yeong J. Lim
- Aintree University Hospital NHS Trust Liverpool UK
| | - Loretta Ngu
- Royal Devon & Exeter NHS Foundation Trust Exeter UK
| | | | | | - Josh Wright
- Sheffield Teaching Hospitals NHS Trust Sheffield UK
| | - Pamela McKay
- Department of Haematology Beatson West of Scotland Cancer Centre Glasgow UK
| | - Samih Fourali
- Department of Haematology Oxford University Hospitals NHS Foundation Trust Oxford UK
| | - Toby A. Eyre
- Department of Haematology Oxford University Hospitals NHS Foundation Trust Oxford UK
| | | | - Wendy Osborne
- Newcastle Upon Tyne Hospitals NHS Trust Newcastle UK
| | | | - Kim Linton
- The Christie NHS Foundation Trust Manchester UK
| | - Christopher P. Fox
- Department of Clinical Haematology Nottingham University Hospitals NHS Trust Nottingham UK
| | - Kate Cwynarski
- University College of London Hospitals NHS Foundation Trust London UK
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