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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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Gao Y, Wei L, Kim SJ, Wang L, He Y, Zheng Y, Bertero L, Pellerino A, Cassoni P, Tamagnone L, Theresa PK, Deutsch A, Zhan H, Lai J, Wang Y, You H. A Novel Prognostic Marker for Primary CNS Lymphoma: Lactate Dehydrogenase-to-Lymphocyte Ratio Improves Stratification of Patients Within the Low and Intermediate MSKCC Risk Groups. Front Oncol 2021; 11:696147. [PMID: 34422649 PMCID: PMC8370855 DOI: 10.3389/fonc.2021.696147] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 07/05/2021] [Indexed: 12/23/2022] Open
Abstract
Background Primary central nervous system lymphoma (PCNSL) is a highly aggressive and rare extranodal non-Hodgkin lymphoma (NHL). The MSKCC and the IELSG scores represent the most widely used prognostic models, but many changes have occurred in therapeutic protocols since their development. Moreover, many PCNSL patients cannot be classified using the IELSG score. We thus aimed to create a novel, effective and feasible prognostic model for PCNSL. Methods We included 248 PCNSL patients diagnosed with PCNSL. Our primary endpoint was the overall survival (OS) and we used the receiver operating characteristic (ROC) analysis to determine the optimal prognostic cut-off value for LLR (lactate dehydrogenase-to-lymphocyte ratio), neutrophil-to-lymphocyte ratio (NLR) and derived neutrophil-to-lymphocyte ratio (dNLR). Variable associated with OS were evaluated by univariate and multivariate analyses. 124 out of 248 patients were randomly selected as the internal validation cohort. Results By univariate analysis, an age >60 years, Eastern Cooperative Oncology Group performance status (ECOG PS) >1, treatment with radiotherapy alone, high-risk groups of Memorial Sloan Kettering Cancer Center (MSKCC) score, NLR >4.74, dNLR >3.29, and LLR >166.8 were significantly associated with a worse OS. By multivariate analysis, the MSKCC score and LLR were confirmed as independent prognostic parameters for poorer OS. OS, however, was not significantly different between low- and intermediate-risk groups according to the MSKCC score, while LLR proved to be prognostically relevant and was thus used to develop a novel, effective three-tier PCNSL scoring system. Of 124 patients, 84 patients with survival data and LLR data were successfully validated by newly established PCNSL LLR scoring system. Conclusions In the present study, we demonstrate that a high LLR represents an independent unfavorable prognostic parameter in PCNSL patients which can be integrated into an effective prognostic model.
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Affiliation(s)
- Yuting Gao
- Department of Oncology, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China
| | - Li Wei
- Department of Oncology, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China.,NHC Key Laboratory of Birth Defects and Reproductive Health, Chongqing Population and Family Planning Science and Technology Research Institute, Chongqing, China
| | - Seok Jin Kim
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Liang Wang
- Department of Hematology, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Yingzhi He
- Department of Hematology, ZhuJiang Hospital of Southern Medical University, Guangzhou, China
| | - Yanfang Zheng
- Department of Oncology, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China.,Department of Oncology, ZhuJiang Hospital of Southern Medical University, Guangzhou, China
| | - Luca Bertero
- Pathology Unit, Department of Medical Sciences, University of Turin, Torino, Italy
| | - Alessia Pellerino
- Department of Neuro-Oncology, University and City of Health and Science Hospital, Torino, Italy
| | - Paola Cassoni
- Pathology Unit, Department of Medical Sciences, University of Turin, Torino, Italy
| | - Luca Tamagnone
- Università Cattolica del Sacro Cuore, Department of Life Sciences and Public Health, Rome, Italy.,Fondazione Policlinico Universitario "A. Gemelli"- IRCCS, Rome, Italy
| | | | - Alexander Deutsch
- Clinical Department of Hematology, Medical University of Graz, Graz, Austria
| | - Huien Zhan
- Department of Hematology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Jing Lai
- Department of Hematology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Yao Wang
- Department of Oncology, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China
| | - Hua You
- Department of Oncology, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China
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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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Karpathiou G, Ferrand E, Camy F, Babiuc SM, Papoudou-Bai A, Dumollard JM, Cornillon J, Peoc'h M. Expression of STAT6 and Phosphorylated STAT6 in Primary Central Nervous System Lymphomas. J Neuropathol Exp Neurol 2021; 80:830-834. [PMID: 34388250 DOI: 10.1093/jnen/nlab080] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
The signal transducer and activator of transcription 6 (STAT6) is implicated in the pathogenesis of some lymphomas including primary central nervous system lymphomas (PCNSLs). The aim of this study was to investigate STAT6 expression and clinicopathologic features in 25 PCNSLs using immunohistochemistry with 2 different anti-STAT6 antibodies. One (YE361) recognizes the C-terminus domain of the STAT6 protein and the other (Y641) recognizes the phosphorylated form of the protein. The phosphorylated STAT6 form was not expressed in any of the cases studied whereas the YE361 STAT6 showed only cytoplasmic expression in 14 (56%) cases. This expression did not correlate with age, prognostic score, multiplicity, invasion of deep structures, response to treatment, disease recurrence, overall survival, or BCL6, BCL2, PD-L1, and CD8 expression. A STAT6 expression score showed a trend for correlating with clinical performance status. It also showed a positive correlation with MYC expression. Thus, the phosphorylated form of STAT6 was not found in the current series, while the YE361 STAT6 showed only cytoplasmic expression and was associated with expression of MYC.
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Affiliation(s)
- Georgia Karpathiou
- From the Pathology Department, University Hospital of Saint-Etienne, France (GK, EF, FC, JMD, MP); Hematology and Cell Therapy Department, Lucien Neuwirth Cancer Institute, France (S-MB, JC); Pathology Department, University Hospital of Ioannina, Ioannina, Greece (AP-B)
| | - Elise Ferrand
- From the Pathology Department, University Hospital of Saint-Etienne, France (GK, EF, FC, JMD, MP); Hematology and Cell Therapy Department, Lucien Neuwirth Cancer Institute, France (S-MB, JC); Pathology Department, University Hospital of Ioannina, Ioannina, Greece (AP-B)
| | - Florian Camy
- From the Pathology Department, University Hospital of Saint-Etienne, France (GK, EF, FC, JMD, MP); Hematology and Cell Therapy Department, Lucien Neuwirth Cancer Institute, France (S-MB, JC); Pathology Department, University Hospital of Ioannina, Ioannina, Greece (AP-B)
| | - Silvia-Maria Babiuc
- From the Pathology Department, University Hospital of Saint-Etienne, France (GK, EF, FC, JMD, MP); Hematology and Cell Therapy Department, Lucien Neuwirth Cancer Institute, France (S-MB, JC); Pathology Department, University Hospital of Ioannina, Ioannina, Greece (AP-B)
| | - Alexandra Papoudou-Bai
- From the Pathology Department, University Hospital of Saint-Etienne, France (GK, EF, FC, JMD, MP); Hematology and Cell Therapy Department, Lucien Neuwirth Cancer Institute, France (S-MB, JC); Pathology Department, University Hospital of Ioannina, Ioannina, Greece (AP-B)
| | - Jean Marc Dumollard
- From the Pathology Department, University Hospital of Saint-Etienne, France (GK, EF, FC, JMD, MP); Hematology and Cell Therapy Department, Lucien Neuwirth Cancer Institute, France (S-MB, JC); Pathology Department, University Hospital of Ioannina, Ioannina, Greece (AP-B)
| | - Jerome Cornillon
- From the Pathology Department, University Hospital of Saint-Etienne, France (GK, EF, FC, JMD, MP); Hematology and Cell Therapy Department, Lucien Neuwirth Cancer Institute, France (S-MB, JC); Pathology Department, University Hospital of Ioannina, Ioannina, Greece (AP-B)
| | - Michel Peoc'h
- From the Pathology Department, University Hospital of Saint-Etienne, France (GK, EF, FC, JMD, MP); Hematology and Cell Therapy Department, Lucien Neuwirth Cancer Institute, France (S-MB, JC); Pathology Department, University Hospital of Ioannina, Ioannina, Greece (AP-B)
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105
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David K, Davis ME. Primary Central Nervous System Lymphoma: Treatment and Nursing Management of Immunocompetent Patients. Clin J Oncol Nurs 2021; 25:439-448. [PMID: 34269342 DOI: 10.1188/21.cjon.439-448] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Primary central nervous system lymphoma (PCNSL) is a rare primary brain tumor. Because of its rarity and the increasing incidence rates as the U.S. population ages, it is important for nurses to understand the unique needs of patients and their caregivers during the disease continuum. OBJECTIVES This article provides an overview of the treatment and nursing management of immunocompetent patients with PCNSL. METHODS An extensive examination of the current literature, including incidence, diagnosis, treatment, and implications for nursing, was performed. FINDINGS Nurses play a vital role in caring for patients with PCNSL and addressing their unique needs. Nurses should concentrate on early recognition and comprehensive management of neurologic symptoms. This includes patient and caregiver education and diligent implementation of treatment strategies, as well as maximizing quality of life.
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106
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Paglia F, di Norcia V, D'Angelo L, Berra LV, Santoro A. A rare case of Meckel's cave primary lymphoma: a case report and elaboration of the diagnostic algorithm. Acta Neurol Belg 2021; 121:907-914. [PMID: 31983037 DOI: 10.1007/s13760-020-01281-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2019] [Accepted: 01/11/2020] [Indexed: 11/26/2022]
Abstract
Management of lesions involving Meckel's cave can represent a challenge for neurosurgeons, because of the deep-seated location and the surrounding complex neurovascular structures. Very small lesions arising from MC are generally asymptomatic and radiological follow-up with head MRI and PET-CT is sufficient to control these lesions. In rare cases, the rapid increase in the size of lesions and the alteration of the neurologic status make early histological characterization mandatory in the plethora of lesions arising from Meckel's cave; a very small percentage is represented by central nervous system lymphomas. Primary diffuse large B-cell lymphoma is the most commonly found. Aggressive surgery, in case of suspicious Meckel's cave lesions, is strongly discouraged, because this procedure may increase the risk of postoperative deficit and provides no survival benefit compared with biopsy alone. The aim of the present paper is to report a very rare case of primary Meckel's cave diffuse large B-cell lymphoma (only seven cases were described in literature) and standardize an operative algorithm to avoid the risks of an incorrect surgical conduct.
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Affiliation(s)
- Francesco Paglia
- Department of Neurology and Psychiatry, Neurosurgery, 'Sapienza' University of Rome, Rome, Italy.
| | - Valerio di Norcia
- Department of Neurology and Psychiatry, Neurosurgery, 'Sapienza' University of Rome, Rome, Italy
| | - Luca D'Angelo
- Department of Neurology and Psychiatry, Neurosurgery, 'Sapienza' University of Rome, Rome, Italy
| | - Luigi Valentino Berra
- Department of Neurology and Psychiatry, Neurosurgery, 'Sapienza' University of Rome, Rome, Italy
| | - Antonio Santoro
- Department of Neurology and Psychiatry, Neurosurgery, 'Sapienza' University of Rome, Rome, Italy
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Neelakantan S, Kumaran SP, Viswamitra S, Ghosal N. Myriad of MR imaging phenotypes of primary central nervous system lymphoma in a cohort of immunocompetent Indian patient population. Indian J Radiol Imaging 2021; 28:296-304. [PMID: 30319205 PMCID: PMC6176660 DOI: 10.4103/ijri.ijri_23_18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
PCNSL (primary central nervous system lymphoma) is a chemosensitive and radiosensitive tumor, and early diagnosis has a significant impact on management. Unlike many other brain tumors, radical surgical excision of PCNSLs is not indicated because these lesions are highly infiltrative and even partial resection leads to a bad prognosis. The goal of this study is to highlight the unusual radiological presentation of PCNSLs and increase the awareness, familiarity, and global database of our observations that pose a challenge on management.
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Affiliation(s)
- Sankar Neelakantan
- Department of Radiology, Sri Sathya Sai Institute of Higher Medical Sciences, Bengaluru, Karnataka, India
| | - Sunitha P Kumaran
- Department of Radiology, Sri Sathya Sai Institute of Higher Medical Sciences, Bengaluru, Karnataka, India
| | - Sanjaya Viswamitra
- Department of Radiology, Sri Sathya Sai Institute of Higher Medical Sciences, Bengaluru, Karnataka, India
| | - Nandita Ghosal
- Department of Pathology, Sri Sathya Sai Institute of Higher Medical Sciences, Bengaluru, Karnataka, India
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108
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Primary Central Nervous System Lymphoma in Elderly Patients: Management and Perspectives. Cancers (Basel) 2021; 13:cancers13143479. [PMID: 34298693 PMCID: PMC8303711 DOI: 10.3390/cancers13143479] [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: 05/01/2021] [Revised: 07/05/2021] [Accepted: 07/08/2021] [Indexed: 12/29/2022] Open
Abstract
The management of elderly patients suffering from primary central nervous system (CNS) lymphoma, who represent a rapidly growing population, is challenging. Despite the advances made in PCNSL treatment, the prognosis in older patients remains unsatisfactory. The high risk of systemic and CNS toxicity induced by a high-dose chemotherapy regimen and radiation therapy, respectively, limits the use of consolidation phase treatments in elderly patients and contributes to the poor outcome of these patients. Here, we review the current treatment strategies and ongoing trials proposed for elderly PCNSL patients.
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109
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Piriyakhuntorn P, Rattanathammethee T, Hantrakool S, Chai-Adisaksopha C, Rattarittamrong E, Tantiworawit A, Norasetthada L. Outcome of patients with newly diagnosed primary CNS lymphoma after high-dose methotrexate followed by consolidation whole-brain radiotherapy and cytarabine: an 8-year cohort study. Int J Clin Oncol 2021; 26:1805-1811. [PMID: 34236556 DOI: 10.1007/s10147-021-01982-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 06/27/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND Addition of cytarabine to high-dose methotrexate (HD-MTX) chemotherapy improves outcome of primary CNS lymphoma (PCNSL); however, the combination therapy increases toxicity. Sequential chemotherapy and cranial radiation may decrease toxicity without altering efficacy. METHODS This was a single-center, retrospective cohort study of consecutive newly diagnosed immunocompetent PCNSL patients treated with HD-MTX (5 cycles of 3 g/m2 every 2 weeks) followed by consolidation whole-brain radiotherapy (WBRT) and cytarabine (2 cycles of 3 g/m2/d for 2 days every 3 weeks) from January 2013 to December 2020. Initial WBRT before HD-MTX was allowed in patients with significant disability or brain edema at presentation. Primary outcome was progression-free survival (PFS). Key secondary outcomes were response rate, treatment-related toxicity, and overall survival (OS). RESULTS Of 41 patients, 25 patients had a complete response (CR) and ten patients had a partial response, inferring an overall response rate (ORR) of 85.4% and a CR rate of 60.9%. More than 90% of patients were able to tolerate and complete the HD-MTX. The incidence of ≥ grade 3 hematologic and non-hematologic toxicities were 4.8% and 17.1%, respectively. Treatment-related mortality rate was 2.4%. There was no difference in toxicity between patients with age < 60 and ≥ 60 years. At the median follow-up duration of 39.8 months, the median PFS was 35.2 months (95% CI 12.4-69.3) and median OS was 46.5 months (95% CI 21.8-NR). CONCLUSION High-dose methotrexate followed by consolidation whole-brain radiotherapy and cytarabine has acceptable efficacy, great tolerability, and low toxicity in newly diagnosed PCNSL patients.
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Affiliation(s)
- Pokpong Piriyakhuntorn
- Division of Hematology, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, 110 Intawaroros road, Sriphum, Muang, Chiang Mai, 50200, Thailand.
| | - Thanawat Rattanathammethee
- Division of Hematology, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, 110 Intawaroros road, Sriphum, Muang, Chiang Mai, 50200, Thailand
| | - Sasinee Hantrakool
- Division of Hematology, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, 110 Intawaroros road, Sriphum, Muang, Chiang Mai, 50200, Thailand
| | - Chatree Chai-Adisaksopha
- Division of Hematology, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, 110 Intawaroros road, Sriphum, Muang, Chiang Mai, 50200, Thailand
| | - Ekarat Rattarittamrong
- Division of Hematology, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, 110 Intawaroros road, Sriphum, Muang, Chiang Mai, 50200, Thailand
| | - Adisak Tantiworawit
- Division of Hematology, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, 110 Intawaroros road, Sriphum, Muang, Chiang Mai, 50200, Thailand
| | - Lalita Norasetthada
- Division of Hematology, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, 110 Intawaroros road, Sriphum, Muang, Chiang Mai, 50200, Thailand
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Seidel S, Margold M, Kowalski T, Baraniskin A, Schroers R, Korfel A, Thiel E, Weller M, Martus P, Schlegel U. Patients with Primary Central Nervous System Lymphoma Not Eligible for Clinical Trials: Prognostic Factors, Treatment and Outcome. Cancers (Basel) 2021; 13:cancers13122934. [PMID: 34208229 PMCID: PMC8230869 DOI: 10.3390/cancers13122934] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 06/08/2021] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Many patients with primary central nervous system lymphoma (PCNSL) participate in clinical trials. The inclusion criteria for these trials are largely uniform among various trials on first-line treatment. Therefore, there is a lack of data on therapeutic management and prognostic factors for patients not fulfilling these inclusion criteria. Here, we retrospectively analyzed treatment, outcome and prognostic factors of 34 patients of our center who did not fulfill inclusion criteria for clinical trials, and compared those results with data from the largest study of PCNSL patients, the G-PCNSL-SG-1 (German PCNSL Study Group 1) trial. Abstract Patients with primary central nervous system lymphoma (PCNSL) not fulfilling inclusion criteria for clinical trials represent an underreported population. Thirty-four consecutive PCNSL patients seen at our center between 2005 and 2019 with exclusion criteria for therapeutic trials were analyzed (non-study patients) and compared with patients from the G-PCNSL-SG-1 (German PCNSL Study Group 1) study (study patients), the largest prospective multicenter trial on PCNSL, comprising 551 patients. Median follow up was 68 months (range 1–141) in non-study patients and 51 months (1–105) in study patients. Twenty-seven/34 (79.4%) non-study patients received high dose methotrexate (HDMTX), while seven/34 (20.6%) with a glomerular filtration rate (GFR) < 50 mL/min did not. Median overall survival (OS) was six months (95% confidence interval [CI] 0–21 months) in those 34 non-study patients. The 27 non-study patients treated with HDMTX were compared with 526/551 G-PCNSL-SG-1 study patients who had received HDMTX as well. Median OS was 20 months (95% CI 0–45)/21 months (95% CI 18–25) in 27 non-study/526 study patients (p = 0.766). Favorable prognostic factors in non-study patients were young age, application of HDMTX and early response on magnet resonance imaging (MRI). If HDMTX-based chemotherapy can be applied, long-term disease control is possible even in patients not qualifying for clinical trials. Initial response on early MRI might be useful for decision on treatment continuation.
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Affiliation(s)
- Sabine Seidel
- Department of Neurology, University Hospital Knappschaftskrankenhaus, Ruhr University Bochum, In der Schornau 23-25, D-44892 Bochum, Germany; (M.M.); (T.K.); (U.S.)
- Correspondence: ; Tel.: +49-234-29983712
| | - Michelle Margold
- Department of Neurology, University Hospital Knappschaftskrankenhaus, Ruhr University Bochum, In der Schornau 23-25, D-44892 Bochum, Germany; (M.M.); (T.K.); (U.S.)
| | - Thomas Kowalski
- Department of Neurology, University Hospital Knappschaftskrankenhaus, Ruhr University Bochum, In der Schornau 23-25, D-44892 Bochum, Germany; (M.M.); (T.K.); (U.S.)
| | - Alexander Baraniskin
- Department of Hematology and Oncology, University Hospital Knappschaftskrankenhaus, Ruhr University Bochum, In der Schornau 23-25, D-44892 Bochum, Germany; (A.B.); (R.S.)
| | - Roland Schroers
- Department of Hematology and Oncology, University Hospital Knappschaftskrankenhaus, Ruhr University Bochum, In der Schornau 23-25, D-44892 Bochum, Germany; (A.B.); (R.S.)
| | - Agnieszka Korfel
- Department of Hematology and Oncology, Charité Berlin, University of Berlin, Hindenburgdamm 30, D-12203 Berlin, Germany; (A.K.); (E.T.)
| | - Eckhard Thiel
- Department of Hematology and Oncology, Charité Berlin, University of Berlin, Hindenburgdamm 30, D-12203 Berlin, Germany; (A.K.); (E.T.)
| | - Michael Weller
- Department of Neurology, University Hospital and University of Zurich, Frauenklinikstrasse 26, CH-8091 Zürich, Switzerland;
| | - Peter Martus
- Department of Biostatistics and Clinical Epidemiology, University of Tübingen, Silcherstr. 5, D-72076 Tübingen, Germany;
| | - Uwe Schlegel
- Department of Neurology, University Hospital Knappschaftskrankenhaus, Ruhr University Bochum, In der Schornau 23-25, D-44892 Bochum, Germany; (M.M.); (T.K.); (U.S.)
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Krebs S, Barasch JG, Young RJ, Grommes C, Schöder H. Positron emission tomography and magnetic resonance imaging in primary central nervous system lymphoma-a narrative review. ANNALS OF LYMPHOMA 2021; 5. [PMID: 34223561 PMCID: PMC8248935 DOI: 10.21037/aol-20-52] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
This review addresses the challenges of primary central nervous system (CNS) lymphoma diagnosis, assessment of treatment response, and detection of recurrence. Primary CNS lymphoma is a rare form of extra-nodal non-Hodgkin lymphoma that can involve brain, spinal cord, leptomeninges, and eyes. Primary CNS lymphoma lesions are most commonly confined to the white matter or deep cerebral structures such as basal ganglia and deep periventricular regions. Contrast-enhanced magnetic resonance imaging (MRI) is the standard diagnostic modality employed by neuro-oncologists. MRI often shows common morphological features such as a single or multiple uniformly well-enhancing lesions without necrosis but with moderate surrounding edema. Other brain tumors or inflammatory processes can show similar radiological patterns, making differential diagnosis difficult. [18F]-fluorodeoxyglucose (FDG) positron emission tomography (PET) has selected utility in cerebral lymphoma, especially in diagnosis. Primary CNS lymphoma can sometimes present with atypical findings on MRI and FDG PET, such as disseminated disease, non-enhancing or ring-like enhancing lesions. The complementary strengths of PET and MRI have led to the development of combined PET-MR systems, which in some cases may improve lesion characterization and detection. By highlighting active developments in this field, including advanced MRI sequences, novel radiotracers, and potential imaging biomarkers, we aim to spur interest in sophisticated imaging approaches.
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Affiliation(s)
- Simone Krebs
- Molecular Imaging and Therapy Service, Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Julia G Barasch
- Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Robert J Young
- Neuroradiology Service, Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Brain Tumor Center, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Christian Grommes
- Brain Tumor Center, Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Heiko Schöder
- Molecular Imaging and Therapy Service, Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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VS R, D P, H M, P M, R A, S S, D D, I A, Z L, N A, A N, J K, R J, SJ B, M P, DK M, M C, R N. Primary Central Nervous System Lymphoma: Long-Term Treatment Outcomes and Cost-Analysis from a Retrospective Study of High-Dose Methotrexate Based Chemoimmunotherapy and Reduced Dose Radiation Therapy Approach. Indian J Hematol Blood Transfus 2021; 38:223-234. [PMID: 35496970 PMCID: PMC9001787 DOI: 10.1007/s12288-021-01444-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 05/01/2021] [Indexed: 11/28/2022] Open
Abstract
Standard treatment of primary central nervous system lymphoma (PCNSL) in countries with limited resources remains conventional chemotherapy, with or without whole brain radiotherapy (WBRT). To evaluate the treatment outcomes, prognostic factors and costs in patients with PCNSL treated with high-dose Methotrexate, vincristine and procarbazine, plus Rituximab (MVP-R) followed by consolidation with reduced dose (rd) WBRT and Cytarabine chemotherapy. We conducted an institutional audit of the first line treatment of patients with PCNSL, who were treated with MVP-R regimen, WBRT, or both between September 2011 and January 2020. Long term neuro-cognitive toxicity was recorded on follow up. The 5-year overall survival (OS) was the primary end point. Of 54 patients, 42 were evaluable [median age: 54 years (19-73 years)]. The commonest subtype was activated B-cell subtype (90%). At presentation, multiple and deep brain lesions were reported in 38 and 73% patients, respectively. Combined chemoimmunotherapy was given to 41 patients and WBRT to 29 patients. 27 patients (65%) achieved a complete response, and 22 received rdWBRT. 7 patients with partial response received conventional dose WBRT. Among tested prognostic factors, response to treatment was the single most significant determinant. At a median follow-up of 58 months, the 5-year progression free survival was 42%, and 5-year OS was 60%. The median direct hospital costs incurred by most patients for investigations and treatment were $1976.45 and $12,078.49, respectively. MVP-R is a well-tolerated regimen with substantial long term outcomes. Among all prognostic factors, response to therapy is the most significant.
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Affiliation(s)
- Radhakrishnan VS
- Department of Clinical Hematology Oncology and HCT, Tata Medical Center, Newtown, Kolkata, 700160 India
| | - Podder D
- Department of Clinical Hematology Oncology and HCT, Tata Medical Center, Newtown, Kolkata, 700160 India
| | - Mukherjee H
- Department of Clinical Hematology Oncology and HCT, Tata Medical Center, Newtown, Kolkata, 700160 India
| | - Mandal P
- Department of Clinical Hematology Oncology and HCT, Tata Medical Center, Newtown, Kolkata, 700160 India
| | - Achari R
- Department of Radiation Oncology, Tata Medical Center, Newtown, Kolkata, 700160 India
| | - Sen S
- Department of Radiology, Tata Medical Center, Newtown, Kolkata, 700160 India
| | - Dey D
- Department of Histopathology and Hemato-Pathology, Tata Medical Center, Newtown, Kolkata, 700160 India
| | - Arun I
- Department of Histopathology and Hemato-Pathology, Tata Medical Center, Newtown, Kolkata, 700160 India
| | - Latif Z
- Department of Histopathology and Hemato-Pathology, Tata Medical Center, Newtown, Kolkata, 700160 India
| | - Arora N
- Department of Histopathology and Hemato-Pathology, Tata Medical Center, Newtown, Kolkata, 700160 India
| | - Nag A
- Department of Clinical Hematology Oncology and HCT, Tata Medical Center, Newtown, Kolkata, 700160 India
| | - Kumar J
- Department of Clinical Hematology Oncology and HCT, Tata Medical Center, Newtown, Kolkata, 700160 India
| | - Javed R
- Department of Clinical Hematology Oncology and HCT, Tata Medical Center, Newtown, Kolkata, 700160 India
| | - Bhave SJ
- Department of Clinical Hematology Oncology and HCT, Tata Medical Center, Newtown, Kolkata, 700160 India
| | - Parihar M
- Department of Histopathology and Hemato-Pathology, Tata Medical Center, Newtown, Kolkata, 700160 India
| | - Mishra DK
- Department of Histopathology and Hemato-Pathology, Tata Medical Center, Newtown, Kolkata, 700160 India
| | - Chandy M
- Department of Clinical Hematology Oncology and HCT, Tata Medical Center, Newtown, Kolkata, 700160 India
| | - Nair R
- Department of Clinical Hematology Oncology and HCT, Tata Medical Center, Newtown, Kolkata, 700160 India
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Primary central nervous system lymphoma: status and advances in diagnosis, molecular pathogenesis, and treatment. Chin Med J (Engl) 2021; 133:1462-1469. [PMID: 32452898 PMCID: PMC7339152 DOI: 10.1097/cm9.0000000000000844] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Primary central nervous system lymphoma (PCNSL) is a rare group of extra-nodal non-Hodgkin lymphoma which is confined to the central nervous system or eyes. This article aims to present a brief profile of PCNSL diagnosis and treatment in immunocompetent patients. The authors retrieved information from the PubMed database up to September 2019. The annual incidence of PCNSL increased over the last four decades. The prognosis of PCNSL has improved mainly due to the introduction and wide-spread use of high-dose methotrexate, which is now the backbone of all first-line treatment polychemotherapy regimens. Gene expression profiling and next-generation sequencing analyses have revealed mutations that induce activation of nuclear factor-κB, B cell antigen receptor, and Janus kinases/signal transducer and activator of transcription proteins signal pathways. Some novel agents are investigated in the treatment of relapsed PCNSL including immunotherapy and targeted therapy. In particular, lenalidomide and ibrutinib have demonstrated durable efficiency. Treatment of PCNSL has evolved in the last 40 years and survival outcomes have improved in most patient groups, but there is still room to improve outcome by optimizing current chemotherapy and novel agents.
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Luo Q, Yang C, Fu C, Wu W, Wei Y, Zou L. Prognostic Role of Blood Markers in Primary Central Nervous System Lymphoma Patients Treated With High-Dose Methotrexate-Based Therapy. Front Oncol 2021; 11:639644. [PMID: 33996552 PMCID: PMC8117413 DOI: 10.3389/fonc.2021.639644] [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: 12/17/2020] [Accepted: 02/15/2021] [Indexed: 02/05/2023] Open
Abstract
Purpose: Primary central nervous system lymphoma (PCNSL) is a rare type of extra-nodal non-Hodgkin lymphoma, but the prognostic value of blood parameters indicating systemic inflammation and nutritional status remains unknown. We aim to explore the prognostic role of blood parameters in PCNSL. Methods: All PCNSL patients diagnosed at West China Hospital between February 2011 and February 2020 were retrospectively screened. For patients who were initially treated with high-dose methotrexate (HD-MTX)-based therapy, clinical data were collected. Survival analyses were performed using the Kaplan–Meier method and multivariable Cox proportional regression. The accuracies of different multivariate models were assessed by Harrell's C statistical analysis (C-index). Results: Sixty patients were included. Median overall survival (OS) was 4.8 ± 3.7 years, and median progression-free survival (PFS) was 1.9 ± 1.3 years. In the multivariate analysis, hemoglobin (Hb) (HR 3.940, p = 0.013), neutrophil–lymphocyte ratio (NLR) (HR 10.548, p = 0.034), and total bilirubin (TBIL) (HR 3.429, p = 0.004) had independent prognostic values for PFS, while lymphocyte–monocyte ratio (LMR) (HR 6.195, p = 0.039), systemic immune-inflammation index (SII) (HR 5.144, p = 0.012), and TBIL (HR 3.892, p = 0.009) were independently related to OS. The C-index of the Memorial Sloan-Kettering Cancer Center (MSKCC) score increased from 0.57 to 0.72 when SII and TBIL were combined. Conclusions: Our study indicated that pretreatment Hb, NLR, SII, LMR, and TBIL were convenient prognostic factors in PCNSL. Adding SII and TBIL to the MSKCC score can better predict the survival of PCNSL based on HD-MTX regimens.
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Affiliation(s)
- Qian Luo
- Department of Medical Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Chunli Yang
- Department of Medical Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Chunxi Fu
- Department of Medical Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Wanchun Wu
- Department of Medical Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Yi Wei
- Department of Central Medical Transportation, West China Hospital, Sichuan University, Chengdu, China
| | - Liqun Zou
- Department of Medical Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
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Narita Y, Nagane M, Mishima K, Terui Y, Arakawa Y, Yonezawa H, Asai K, Fukuhara N, Sugiyama K, Shinojima N, Kitagawa J, Aoi A, Nishikawa R. Phase I/II study of tirabrutinib, a second-generation Bruton's tyrosine kinase inhibitor, in relapsed/refractory primary central nervous system lymphoma. Neuro Oncol 2021; 23:122-133. [PMID: 32583848 PMCID: PMC7850159 DOI: 10.1093/neuonc/noaa145] [Citation(s) in RCA: 102] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Background The safety, tolerability, efficacy, and pharmacokinetics of tirabrutinib, a second-generation, highly selective oral Bruton’s tyrosine kinase inhibitor, were evaluated for relapsed/refractory primary central nervous system lymphoma (PCNSL). Methods Patients with relapsed/refractory PCNSL, Karnofsky performance status ≥70, and normal end-organ function received tirabrutinib 320 and 480 mg once daily (q.d.) in phase I to evaluate dose-limiting toxicity (DLT) within 28 days using a 3 + 3 dose escalation design and with 480 mg q.d. under fasted conditions in phase II. Results Forty-four patients were enrolled; 20, 7, and 17 received tirabrutinib at 320, 480, and 480 mg under fasted conditions, respectively. No DLTs were observed, and the maximum tolerated dose was not reached at 480 mg. Common grade ≥3 adverse events (AEs) were neutropenia (9.1%), lymphopenia, leukopenia, and erythema multiforme (6.8% each). One patient with 480 mg q.d. had grade 5 AEs (pneumocystis jirovecii pneumonia and interstitial lung disease). Independent review committee assessed overall response rate (ORR) at 64%: 60% with 5 complete responses (CR)/unconfirmed complete responses (CRu) at 320 mg, 100% with 4 CR/CRu at 480 mg, and 53% with 6 CR/CRu at 480 mg under fasted conditions. Median progression-free survival was 2.9 months: 2.1, 11.1, and 5.8 months at 320, 480, and 480 mg under fasted conditions, respectively. Median overall survival was not reached. ORR was similar among patients harboring CARD11, MYD88, and CD79B mutations, and corresponding wild types. Conclusion These data indicate favorable efficacy of tirabrutinib in patients with relapsed/refractory PCNSL. Trial registration JapicCTI-173646.
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Affiliation(s)
- Yoshitaka Narita
- Department of Neurosurgery and Neuro-Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Motoo Nagane
- Department of Neurosurgery, Kyorin University Faculty of Medicine, Tokyo, Japan
| | - Kazuhiko Mishima
- Department of Neuro-Oncology/Neurosurgery, Saitama Medical University International Medical Center, Saitama, Japan
| | - Yasuhito Terui
- Department of Hematology and Oncology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yoshiki Arakawa
- Department of Neurosurgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Hajime Yonezawa
- Department of Neurosurgery, Kagoshima University Hospital, Kagoshima, Japan
| | - Katsunori Asai
- Department of Neurosurgery, Osaka International Cancer Institute, Osaka, Japan
| | - Noriko Fukuhara
- Department of Hematology and Rheumatology, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Kazuhiko Sugiyama
- Department of Medical Oncology, Hiroshima University Hospital, Hiroshima, Japan
| | - Naoki Shinojima
- Department of Neurosurgery, Kumamoto University Hospital, Kumamoto, Japan
| | | | - Arata Aoi
- Ono Pharmaceutical Co, Ltd, Osaka, Japan
| | - Ryo Nishikawa
- Department of Neuro-Oncology/Neurosurgery, Saitama Medical University International Medical Center, Saitama, Japan
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The Role of Rituximab in the Treatment of Primary Central Nervous System Lymphoma. Cancers (Basel) 2021; 13:cancers13081920. [PMID: 33923396 PMCID: PMC8074001 DOI: 10.3390/cancers13081920] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 04/06/2021] [Accepted: 04/13/2021] [Indexed: 01/17/2023] Open
Abstract
Simple Summary Primary central nervous system lymphoma (PCNSL) is a rare form of cancer and the treatment of newly diagnosed patients is challenging. Many chemotherapy regimens are being used, and methotrexate is an important component in most. The role of the immunotherapy rituximab is not as clear. This review focuses on the available evidence for the use of this monoclonal antibody in the treatment of patients with PCNSL. Abstract Primary central nervous system lymphoma (PCNSL) is a type of non-Hodgkin lymphoma limited to the central nervous system. It has a poor prognosis. Consensus has been reached on the treatment of newly diagnosed patients with high-dose methotrexate-based chemotherapy, but whether the addition of the monoclonal anti-CD20 antibody rituximab improves survival, as it does in systemic B-cell non-Hodgkin lymphoma, remains disputed. In this review, we reflect on the available evidence of the use of rituximab in PCNSL. Whether rituximab has any beneficial effect remains uncertain.
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Jelicic J, Stauffer Larsen T, Bukumiric Z, Juul-Jensen K, Andjelic B. Prognostic models in primary central nervous system lymphoma patients: A systematic review. Crit Rev Oncol Hematol 2021; 161:103341. [PMID: 33865995 DOI: 10.1016/j.critrevonc.2021.103341] [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: 06/07/2020] [Revised: 03/16/2021] [Accepted: 03/31/2021] [Indexed: 11/16/2022] Open
Abstract
Over the last decade, several prognostic models have been proposed for primary central nervous system lymphoma (PCNSL), but consensus on the optimal model for these patients is absent or lacking. This study aims to review available prognostic models for PCNSL and discuss their prognostic features. A comprehensive literature search performed in Pubmed/Embase identified ten studies with a variable number of analysed patients (range 32-3453), which proposed 12 prognostic models. Age and performance status were the most important prognostic factors in PCNSL and an integral part of the majority of the proposed models. However, there is no universally accepted prognostic model for PCNSL owning to a number of limitations such as a small number of patients, limited samples obtained for genetic analysis, retrospective nature of studies, single centre studies, and lack of validation. Future multicentre studies are necessary to determine the optimal prognostic model for PCNSL by combining different prognostic markers of significance.
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Affiliation(s)
- Jelena Jelicic
- Department of Haematology, Odense University Hospital, Odense, Denmark
| | - Thomas Stauffer Larsen
- Department of Haematology, Odense University Hospital, Odense, Denmark; Department of Clinical Research, University of Southern Denmark, Odense, Denmark.
| | - Zoran Bukumiric
- Department of Statistics, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Karen Juul-Jensen
- Department of Haematology, Odense University Hospital, Odense, Denmark
| | - Bosko Andjelic
- Department of Haematology, Blackpool Victoria Hospital, Lancashire Haematology Centre, Blackpool, United Kingdom
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Abdulla M, Alexsson A, Sundström C, Ladenvall C, Mansouri L, Lindskog C, Berglund M, Cavelier L, Enblad G, Hollander P, Amini RM. PD-L1 and IDO1 are potential targets for treatment in patients with primary diffuse large B-cell lymphoma of the CNS. Acta Oncol 2021; 60:531-538. [PMID: 33579170 DOI: 10.1080/0284186x.2021.1881161] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND Programmed cell death 1 (PD-1) and its ligands PD-L1 and PD-L2, as well as Indoleamine 2,3-deoxygenase (IDO1) can be expressed both by tumor and microenvironmental cells and are crucial for tumor immune escape. We aimed to evaluate the role of PD-1, its ligands and IDO1 in a cohort of patients with primary diffuse large B-cell lymphoma of the CNS (PCNSL). MATERIAL AND METHODS Tissue microarrays (TMAs) were constructed in 45 PCNSL cases. RNA extraction from whole tissue sections and RNA sequencing were successfully performed in 33 cases. Immunohistochemical stainings for PD-1, PD-L1/paired box protein 5 (PAX-5), PD-L2/PAX-5 and IDO1, and Epstein-Barr virus encoding RNA (EBER) in situ hybridization were analyzed. RESULTS High proportions of PD-L1 and PD-L2 positive tumor cells were observed in 11% and 9% of cases, respectively. High proportions of PD-L1 and PD-L2 positive leukocytes were observed in 55% and 51% of cases, respectively. RNA sequencing revealed that gene expression of IDO1 was high in patients with high proportion of PD-L1 positive leukocytes (p = .01). Protein expression of IDO1 in leukocytes was detected in 14/45 cases, in 79% of these cases a high proportion of PD-L1 positive leukocytes was observed. Gene expression of IDO1 was high in EBER-positive cases (p = .0009) and protein expression of IDO1 was detected in five of six EBER-positive cases. CONCLUSION Our study shows a significant association between gene and protein expression of IDO1 and protein expression of PD-L1 in the tumor microenvironment of PCNSL, possibly of importance for prediction of response to immunotherapies.
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Affiliation(s)
- Maysaa Abdulla
- Clinical and Experimental Pathology, Department of Immunology, Genetics and Pathology, Uppsala University and University Hospital, Uppsala, Sweden
| | - Andrei Alexsson
- Clinical Genomics Uppsala, Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Christer Sundström
- Clinical and Experimental Pathology, Department of Immunology, Genetics and Pathology, Uppsala University and University Hospital, Uppsala, Sweden
| | - Claes Ladenvall
- Clinical Genomics Uppsala, Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Larry Mansouri
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Cecilia Lindskog
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Mattias Berglund
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Lucia Cavelier
- Clinical Genomics Uppsala, Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Gunilla Enblad
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Peter Hollander
- Clinical and Experimental Pathology, Department of Immunology, Genetics and Pathology, Uppsala University and University Hospital, Uppsala, Sweden
| | - Rose-Marie Amini
- Clinical and Experimental Pathology, Department of Immunology, Genetics and Pathology, Uppsala University and University Hospital, Uppsala, Sweden
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Masouris I, Manz K, Pfirrmann M, Dreyling M, Angele B, Straube A, Langer S, Huber M, Koedel U, Von Baumgarten L. CXCL13 and CXCL9 CSF Levels in Central Nervous System Lymphoma-Diagnostic, Therapeutic, and Prognostic Relevance. Front Neurol 2021; 12:654543. [PMID: 33841320 PMCID: PMC8032970 DOI: 10.3389/fneur.2021.654543] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Accepted: 03/03/2021] [Indexed: 12/15/2022] Open
Abstract
Background: Diagnostic delay and neurologic deterioration are still a problem for the treatment of rapidly progressing CNS lymphoma (CNSL); there is an unmet need for a diagnostic test with a high diagnostic yield and limited risk, minimizing the time to the initiation of effective treatment. Methods: In this prospective monocentric study, we analyzed the utility of CXCL13 and CXCL9 as diagnostic, therapeutic and prognostic biomarkers for CNSL. Cerebrospinal fluid (CSF) from 155 consecutive patients admitted with brain lesions of various origins was collected. Levels of CXCL13 and CXCL9 were analyzed by ELISA. Additionally, CSF was analyzed during CNSL disease course (relapse, remission, progress) in 17 patients. Results: CXCL13 and CXCL9 CSF levels were significantly increased in patients with CNSL compared to control patients with lesions of other origin. Using logistic regression and a minimal-p-value approach, a cut-off value of 80 pg/ml for CXCL13 shows high sensitivity (90.7%) and specificity (90.1%) for the diagnosis of active CNSL. CXCL9 at a cut-off value of 84 pg/ml is less sensitive (61.5%) and specific (87.1%). Both cytokines correlate with the clinical course and response to therapy. Conclusions: Our results confirm the excellent diagnostic potential of CXCL13 and introduce CXCL9 as a novel albeit less powerful marker for PCNSL.
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Affiliation(s)
- Ilias Masouris
- Department of Neurology, University Hospital, Ludwig Maximilian University, Munich, Germany
| | - Kirsi Manz
- Institute for Medical Information Processing, Biometry, and Epidemiology, Ludwig Maximilian University, Munich, Germany
| | - Markus Pfirrmann
- Institute for Medical Information Processing, Biometry, and Epidemiology, Ludwig Maximilian University, Munich, Germany
| | - Martin Dreyling
- Department of Medicine III, Ludwig Maximilian University, Munich, Germany
| | - Barbara Angele
- Department of Neurology, University Hospital, Ludwig Maximilian University, Munich, Germany
| | - Andreas Straube
- Department of Neurology, University Hospital, Ludwig Maximilian University, Munich, Germany
| | - Sigrid Langer
- Department of Neurology, University Hospital, Ludwig Maximilian University, Munich, Germany
| | - Marion Huber
- Max Planck Institute of Psychiatry, Munich, Germany
| | - Uwe Koedel
- Department of Neurology, University Hospital, Ludwig Maximilian University, Munich, Germany
| | - Louisa Von Baumgarten
- Department of Neurology, University Hospital, Ludwig Maximilian University, Munich, Germany.,Department of Neurosurgery, University Hospital, Ludwig Maximilian University, Munich, Germany
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Feng Y, Liu Y, Zhong M, Wang L. Complete Blood Count Score Model Predicts Inferior Prognosis in Primary Central Nervous System Lymphoma. Front Oncol 2021; 11:618694. [PMID: 33842320 PMCID: PMC8033023 DOI: 10.3389/fonc.2021.618694] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Accepted: 03/05/2021] [Indexed: 01/19/2023] Open
Abstract
Background Primary central nervous system lymphoma (PCNSL), an aggressive type of non-Hodgkin lymphoma, has a poor prognosis. Currently available prognostic scoring systems are inadequate. We therefore aimed to investigate the predictive values of complete blood counts (CBCs) in PCNSL. Materials and Methods The cohort of this retrospective study comprised 73 PCNSL patients. The predictive values of selected CBCs, including neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), systemic immune inflammation index (SII), and systemic inflammation response index (SIRI), were analyzed. Results Ages and Memorial Sloan Kettering Cancer Center (MSKCC) scores of PCNSL patients correlated with NLR, PLR, and SII values (p <0.05). Both age and MSKCC scores correlated with inferior progression-free survival (PFS) and overall survival (OS) (p <0.05). High NLR, PLR, SII, and SIRI were significant predictors of shorter PFS and OS (p <0.05). NLR, PLR, SII, and SIRI were integrated to generate a “CBC score” model that accurately stratified PCNSL patients into three risk groups. The median PFS for low-risk, intermediate-risk, and high-risk groups were 24 ((12.458–35.542), 17 (10.626–23.374), and 9 (8.893–19.107) months, respectively (p = 0.011), and the median OS were 33 (19.175–46.825), 18 (16.368–19.632), and 9 (6.521–11.479) months, respectively (p = 0.008). Multivariate Cox regression model showed that MSKCC score (hazard ratio (HR) = 3.791, p <0.001), PLR (HR = 1.003, p = 0.013), and CBC score (HR = 1.873, p = 0.011) were independent predictors for PFS, whereas MSKCC score (HR = 4.128, p <0.001), PLR (HR = 1.003, p = 0.005), and CBC score (HR = 1.907, p = 0.004) were independent predictors for OS. Conclusion The CBC score model may be a promising predictive system for PCNSL patients.
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Affiliation(s)
- Yuhua Feng
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Yiping Liu
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, China
| | - Meizuo Zhong
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, China
| | - Leyuan Wang
- Department of Pediatrics, Xiangya Hospital, Central South University, Changsha, China
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Raval V, Binkley E, Aronow ME, Valenzuela J, Peereboom DM, Singh AD. Primary central nervous system lymphoma - ocular variant: an interdisciplinary review on management. Surv Ophthalmol 2021; 66:1009-1020. [PMID: 33762182 DOI: 10.1016/j.survophthal.2021.03.004] [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: 10/10/2020] [Revised: 03/08/2021] [Accepted: 03/15/2021] [Indexed: 12/26/2022]
Abstract
Primary central nervous system lymphoma-ophthalmic variant (PCNSL-O) is an ocular subset of PCNSL predominantly involving subretinal pigment epithelium space, retina, and vitreous. The ophthalmic manifestations can precede, occur simultaneously, or follow other compartments of the CNS. Clinical trials have resulted in a significantly improved outcome in PCNSL patients over the past 2 decades, with a higher proportion of patients receiving frontline high dose methotrexate-based polychemotherapy regimens with curative intent; however, the current management of PCNSL-O remains controversial owing to lack of prospective data. The goals of PCNSL-O treatment are both to achieve local (ocular) control and to prevent tumor-specific mortality from further CNS involvement. Despite achieving high rates of ocular control with intravitreal agents like methotrexate and rituximab, the overall survival is poor, as 65-85% of patients eventually succumb to CNS disease. Few studies define the role of systemic chemotherapy with/without local treatment as a first line induction treatment for PCNSL-O considering limiting factors such as ocular penetration of systemically administered drugs and treatment related neurotoxicity. Also, the role of adjuvant treatment for PCNSL-O to prevent CNS progression and to improve overall survival is unknown. In this systematic review of the literature, we analyze treatment outcomes of various regimens (local, systemic, and combination) in terms of local control, CNS progression, and overall survival.
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Affiliation(s)
- Vishal Raval
- Department of Ophthalmic Oncology, Cole Eye Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Elaine Binkley
- Department of Ophthalmology & Visual Sciences, University of Iowa, Iowa City, IA, USA
| | - Mary E Aronow
- Retina Service, Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, USA
| | - Juan Valenzuela
- Department of Retina and Ophthalmic Oncology, Consultores Oftalmológicos, Buenos Aires, Argentina
| | - David M Peereboom
- The Rose Ella Burkhardt Brain Tumor and Neuro-Oncology Center, Cleveland Clinic, Cleveland, OH, USA
| | - Arun D Singh
- Department of Ophthalmic Oncology, Cole Eye Institute, Cleveland Clinic, Cleveland, OH, USA.
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van der Meulen M, Postma AA, Smits M, Bakunina K, Minnema MC, Seute T, Cull G, Enting RH, van der Poel M, Stevens WBC, Brandsma D, Beeker A, Doorduijn JK, Issa S, van den Bent MJ, Bromberg JEC. Extent of radiological response does not reflect survival in primary central nervous system lymphoma. Neurooncol Adv 2021; 3:vdab007. [PMID: 33615224 PMCID: PMC7883767 DOI: 10.1093/noajnl/vdab007] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Background In primary central nervous system lymphoma (PCNSL), small enhancing lesions can persist after treatment. It is unknown whether a difference in response category (complete response [CR], complete response unconfirmed [CRu], or partial response [PR]) reflects survival. We aimed to determine the value of a central radiology review on response assessment and whether the extent of response influenced progression-free and/or overall survival. Methods All patients in the HOVON 105/ALLG NHL 24 study with at least a baseline MRI and one MRI made for response evaluation available for central review were included. Tumor measurements were done by 2 independent central reviewers, disagreements were adjudicated by a third reviewer. Crude agreement and interobserver agreement (Cohen's kappa) were calculated. Differences in progression-free and overall survival between different categories of response at the end-of-protocol-treatment were assessed by the log-rank test in a landmark survival-analysis. Results Agreement between the central reviewers was 61.7% and between local and central response assessment was 63.0%. Cohen's kappa's, which corrects for expected agreement, were 0.44 and 0.46 (moderate), respectively. Progression agreement or not was 93.3% (kappa 0.87) between local and central response assessment. There were no significant differences in progression-free and overall survival between patients with CR, CRu, or PR at the end-of-protocol-treatment, according to both local and central response assessment. Conclusions Reliability of response assessment (CR/CRu/PR) is moderate even by central radiology review and these response categories do not reliably predict survival. Therefore, primary outcome in PCNSL studies should be survival rather than CR or CR/CRu-rate.
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Affiliation(s)
- Matthijs van der Meulen
- Department of Neuro-Oncology, Erasmus MC Cancer Institute, Brain Tumor Center, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Alida A Postma
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Center, School for Mental Health and Sciences, Maastricht, The Netherlands
| | - Marion Smits
- Department of Radiology and Nuclear Medicine, Erasmus MC Cancer Institute, Brain Tumor Center, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Katerina Bakunina
- Department of Hematology, HOVON Data Center, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Monique C Minnema
- Department of Hematology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Tatjana Seute
- Department of Neurology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Gavin Cull
- Haematology Department, Sir Charles Gairdner Hospital and PathWest Laboratory Medicine, Nedlands, Australia.,University of Western Australia, Crawley, Australia
| | - Roelien H Enting
- Department of Neurology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | | | - Wendy B C Stevens
- Department of Hematology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Dieta Brandsma
- Department of Neuro-Oncology, Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - Aart Beeker
- Department of Hematology, Spaarne Gasthuis, Haarlem, The Netherlands
| | - Jeanette K Doorduijn
- Department of Hematology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Samar Issa
- Department of Haematology, Middlemore Hospital, Auckland, New Zealand
| | - Martin J van den Bent
- Department of Neuro-Oncology, Erasmus MC Cancer Institute, Brain Tumor Center, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Jacoline E C Bromberg
- Department of Neuro-Oncology, Erasmus MC Cancer Institute, Brain Tumor Center, University Medical Center Rotterdam, Rotterdam, The Netherlands
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van der Meulen M, Dirven L, Bakunina K, van den Bent MJ, Issa S, Doorduijn JK, Bromberg JEC. MMSE is an independent prognostic factor for survival in primary central nervous system lymphoma. J Neurooncol 2021; 152:357-362. [PMID: 33611761 PMCID: PMC7997829 DOI: 10.1007/s11060-021-03708-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 01/23/2021] [Indexed: 11/25/2022]
Abstract
Introduction To assess the value of the Mini-Mental State Examination (MMSE)-score at baseline in predicting survival in adult primary central nervous system lymphoma (PCNSL) patients. Methods In the HOVON 105/ ALLG NHL 24 phase III study patients with newly-diagnosed PCNSL were randomized between high-dose methotrexate-based chemotherapy with or without rituximab. Data on potential (MMSE-score), and known baseline prognostic factors (age, performance status, serum LDH, cerebrospinal fluid total protein, involvement of deep brain structures, multiple cerebral lesions, and the IELSG-score) were collected prospectively. Multivariable stepwise Cox regression analyses were used to assess the prognostic value of all factors on progression-free survival (PFS) and overall survival (OS) among patients with available MMSE score at baseline. Age was analyzed as continuous variable, the MMSE-score both as a continuous and as a categorical variable. Results In univariable analysis, age, MMSE-score and whether the patient received rituximab were statistically significantly prognostic factors for PFS. Age and MMSE-score were statistically significantly associated with OS. In a multivariable analysis of the univariately significant factors only MMSE-score was independently associated with the survival endpoints, as a continuous variable (HR for PFS 1.04, 95% CI 1.01–1.08; OS 1.06 (95% CI 1.02–1.10) and as categorical variable HR (< 27 versus ≥ 27 for PFS 1.55 (1.02–2.35); OS 1.68 (1.05–2.70). In our population, performance status, serum LDH, and CSF protein level were not of prognostic value. Conclusion Neurocognitive disturbances, measured with the MMSE at baseline, are an unfavorable prognostic factor for both PFS and OS in adult PCNSL patients up to 70 years-old. Supplementary Information The online version contains supplementary material available at 10.1007/s11060-021-03708-8.
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Affiliation(s)
- Matthijs van der Meulen
- Department of Neuro-Oncology, Erasmus MC Cancer Institute, Brain Tumor Center, University Medical Center Rotterdam, Dr. Molewaterplein 40, 3015 GD, Rotterdam, Netherlands.
| | - Linda Dirven
- Department of Neurology, Leiden University Medical Center, Leiden, Netherlands
- Department of Neurology, Haaglanden Medical Center, The Hague, Netherlands
| | - Katerina Bakunina
- Department of Hematology, HOVON Data Center, Erasmus MC Cancer Institute, Rotterdam, Netherlands
| | - Martin J van den Bent
- Department of Neuro-Oncology, Erasmus MC Cancer Institute, Brain Tumor Center, University Medical Center Rotterdam, Dr. Molewaterplein 40, 3015 GD, Rotterdam, Netherlands
| | - Samar Issa
- Department of Hematology, Middlemore Hospital, Auckland, New Zealand
| | - Jeanette K Doorduijn
- Department of Hematology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Jacoline E C Bromberg
- Department of Neuro-Oncology, Erasmus MC Cancer Institute, Brain Tumor Center, University Medical Center Rotterdam, Dr. Molewaterplein 40, 3015 GD, Rotterdam, Netherlands
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van der Meulen M, Bromberg JEC, Nijland M, Visser O, Doorduijn JK, Dinmohamed AG. Primary therapy and survival in patients aged over 70-years-old with primary central nervous system lymphoma: a contemporary, nationwide, population-based study in the Netherlands. Haematologica 2021; 106:597-600. [PMID: 32241841 PMCID: PMC7849552 DOI: 10.3324/haematol.2020.247536] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Accepted: 03/26/2020] [Indexed: 11/20/2022] Open
Affiliation(s)
| | | | | | - Otto Visser
- Netherlands Comprehensive Cancer Organisation, Utrecht
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125
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Liu Y, Yao Q, Zhang F. Diagnosis, prognosis and treatment of primary central nervous system lymphoma in the elderly population (Review). Int J Oncol 2021; 58:371-387. [PMID: 33650642 PMCID: PMC7864151 DOI: 10.3892/ijo.2021.5180] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Accepted: 01/18/2021] [Indexed: 12/14/2022] Open
Abstract
Primary central nervous system lymphoma (PCNSL) is a rare subtype of extranodal non-Hodgkin lymphoma that is unique and different from systemic diffuse large B-cell lymphomas. The median age at diagnosis of PCNSL is 65 years and its incidence is rising rapidly in the elderly population. A total of ≥20% of all patients with PCNSL are ≥80 years old. Notably, age has been identified as an independent poor prognostic factor for PCNSL. Elderly patients have an inferior prognosis to that of younger patients and are more severely affected by iatrogenic toxicity; therefore, elderly patients represent a unique and vulnerable treatment subgroup. The present review summarized the available literature to provide an improved understanding of the epidemiology, clinical characteristics, diagnosis, prognosis and management of PCNSL in the elderly population. Notably, the incidence of PCNSL in immunocompetent elderly patients, predominantly in men, is increasing. For the diagnosis of CNSL, imaging-guided stereotactic biopsy is considered the gold standard. When stereotactic biopsy is not possible or conclusive, certain biomarkers have been described that can help establish a diagnosis. PCNSL has a very poor prognosis in the elderly, even though several prognostic scoring systems exist and several prognostic markers have been reported in patients with PCNSL. Furthermore, the treatment of elderly patients remains challenging; it is unlikely that a novel agent could be used as a curative monotherapy; however, a combination of novel agents with polychemotherapy or its combination with other novel drugs may have therapeutic potential.
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Affiliation(s)
- Yanxia Liu
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250021, P.R. China
| | - Qingmin Yao
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250021, P.R. China
| | - Feng Zhang
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250021, P.R. China
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Maral S, Albayrak M, Pala C, Yıldız A, Ozturk HB, Sahin O. R-IDARAM treatment in central nervous system lymphomas: A single-center experience and review of the literature. Avicenna J Med 2021; 10:227-231. [PMID: 33437695 PMCID: PMC7791280 DOI: 10.4103/ajm.ajm_59_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Introduction: Central nervous system lymphomas (CNSLs) require effective treatment strategies due to aggressive nature of disease. Despite therapeutic approaches having improved in the last decades, there is no standard treatment for these patients. As a CNSL targeted-therapy IDARAM protocol was developed, the outcomes were reported with a few studies. We observed the R-IDARAM protocol in our CNSL cases, and we discuss the effectiveness, tolerability, and toxicity with a review of the literature in this article. Subjects and Methods: We retrospectively analyzed response rates, progression-free survival, adverse events, and long-term side effects in patients who were treated by modified R-IDARAM as standard clinical care of CNSL in our hematology department. Results: Response was achieved in five of nine patients. Three patients (two primary CNSL and one secondary CNSL) are still being followed up without disease progression with a median duration of follow-up of 79 months (88, 79, and 17 months, respectively). Manageable hematological side effects including thrombocytopenia and neutropenia were experienced by all patients. Conclusion: R-IDARAM protocol may be an option with high early response rates and manageable toxicity. Hematological side effects are the main problem, and long-term neurological toxicity is not common. Eligible patients must continue with autologous stem cell transplantation due to poor long-term survival outcomes.
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Affiliation(s)
- Senem Maral
- Department of Hematology, Dıskapı Research and Training Hospital, Ankara, Turkey
| | - Murat Albayrak
- Department of Hematology, Dıskapı Research and Training Hospital, Ankara, Turkey
| | - Cigdem Pala
- Department of Hematology, Dıskapı Research and Training Hospital, Ankara, Turkey
| | - Abdulkerim Yıldız
- Department of Hematology, Dıskapı Research and Training Hospital, Ankara, Turkey
| | - Hacer B Ozturk
- Department of Hematology, Dıskapı Research and Training Hospital, Ankara, Turkey
| | - Osman Sahin
- Department of Hematology, Dıskapı Research and Training Hospital, Ankara, Turkey
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127
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Lo YT, Ang YLS, Yang VS, Kanavathy DT, Liang S, Lee L. Motor deficits at presentation and predictors of overall survival in central nervous system lymphomas. J Neurooncol 2021; 151:295-306. [PMID: 33398535 DOI: 10.1007/s11060-020-03665-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 11/12/2020] [Indexed: 11/28/2022]
Abstract
PURPOSE Central nervous system lymphomas (CNSL) can present with motor and non-motor symptoms. In many central nervous system tumors, motor deficits are associated with significant morbidity and functional impairment, and correlate with worse prognosis. CNSLs however, often exhibit remarkable response to chemotherapy and radiotherapy with corresponding symptom improvement. We investigate the survival outcomes and trajectories of motor and functional recovery in a cohort of patients presenting with and without initial motor deficits. METHODS Patients who underwent biopsy and with a histologically confirmed CNSL between 2008 and 2019 were retrospectively identified. Baseline demographic variables, comorbidities, presenting symptoms, histological type, neuroimaging features (location and number of lesions), and treatment administered (pre- and post-operative steroid use and chemotherapy regime) were recorded. Dates of death were obtained from the National Registry of Births and Deaths. Motor power and performance status at admission, 1 month and 6 months were determined. RESULTS We identified 119 patients, of whom 34% presented with focal motor deficits. The median overall survival (OS) was 26.6 months. Those with focal motor deficits had longer OS (median 42.4 months) than those without (median 23.3 months; p = 0.047). In multivariate Cox analysis, age (HR 1.04 per year; p = 0.003), CCI (HR 1.31 per point; p < 0.001), leptomeningeal/ependymal involvement (HR 2.53; p = 0.016), thalamus involvement (HR 0.34; p = 0.019), neutrophil:lymphocyte ratio (HR 1.06 per point; p = 0.034), positive HIV status (HR 5.31; p = 0.003), preoperative steroids use (HR 0.49; p = 0.018), postoperative high-dose steroids (HR 0.26; p < 0.001) and postoperative low-dose steroids (HR 0.28; p = 0.010) were significant predictors of OS. By one month, 43% of surviving patients had full power, increasing to 61% by six months. CONCLUSION A significant proportion of patients with initial motor deficits recovered in motor strength by six months. In our population, those presenting with motor deficits had paradoxically better overall survival.
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Affiliation(s)
- Yu Tung Lo
- Department of Neurosurgery, National Neuroscience Institute, 11 Jalan Tan Tock Seng, Singapore, 308433, Singapore. .,Department of Neurosurgery, Outram Road, Singapore, 169608, Singapore.
| | - Ya Lyn Samantha Ang
- Department of Neurosurgery, National Neuroscience Institute, 11 Jalan Tan Tock Seng, Singapore, 308433, Singapore.,Department of Neurosurgery, Outram Road, Singapore, 169608, Singapore
| | - Valerie Shiwen Yang
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore, Singapore.,Translational Precision Oncology Lab, Institute of Molecular and Cell Biology, A*STAR, Singapore, Singapore
| | | | - Sai Liang
- Department of Neurosurgery, National Neuroscience Institute, 11 Jalan Tan Tock Seng, Singapore, 308433, Singapore
| | - Lester Lee
- Department of Neurosurgery, National Neuroscience Institute, 11 Jalan Tan Tock Seng, Singapore, 308433, Singapore.,Department of Neurosurgery, Outram Road, Singapore, 169608, Singapore.,Duke-NUS Medical School, Singapore, Singapore
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128
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Intracranial Mass Lesions. Neurology 2021. [DOI: 10.1007/978-3-030-55598-6_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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129
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Rudresha AH, Chaudhuri T, Lakshmaiah KC, Babu G, Lokesh KN, Rajeev LK. Primary central nervous system lymphoma in immunocompetent patients: A regional cancer center experience. South Asian J Cancer 2020; 6:165-168. [PMID: 29404295 PMCID: PMC5763627 DOI: 10.4103/2278-330x.221341] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Background: Primary central nervous system lymphoma (PCNSL) is a rare form of aggressive extranodal non-Hodgkin's lymphoma which occurs in both immunocompromised and immunocompetent patients. It has an overall poor prognosis in spite of a multimodality treatment approach including chemotherapy and radiotherapy. This study attempts to further delineate the clinicopathological, immunohistochemical, and radiological profile of PCNSL at Kidwai Memorial Institute of Oncology, Karnataka, India. Materials and Methods: All the pathologically confirmed PCNSL cases between January 2010 and June 2016, at our center, were analyzed retrospectively. The influence of potential prognostic parameters on overall survival (OS) was investigated by log-rank test and Cox regression analysis. Results: Of the 26 PCNSL patients, 17 (65.3%) were males. Median age at diagnosis was 42.5 years. None of the patients had HIV or Epstein-Barr virus positivity and only four patients (15.4%) had B-symptoms. The most common location in the brain was cerebral hemispheres in 15 patients (57%) and 10 patients (38.5%) had multiple intracranial lesions. Histologically, all were diffuse large B-cell lymphomas, except one case of anaplastic large cell lymphoma. Immunohistochemically, 18 patients (69%) had MUM 1 positivity and 20 cases (77%) belonged to nongerminal center subtype. DeAngelis protocol was followed in 24 patients (92%), and among this cohort, Memorial Sloan Kettering Cancer Center Class 1 (n = 17) and Class 2 (n = 7) patients had a median OS of 25 months and 11 months, respectively. Conclusion: None of the potential prognostic factors had a statistically significant influence on OS in our patients. High-dose methotrexate combined with radiation is an effective therapeutic approach. However, further prospective studies with a large number of patients are needed to identify more effective primary chemotherapy regimens to further improve the treatment outcome.
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Affiliation(s)
- A H Rudresha
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - Tamojit Chaudhuri
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | | | - Govind Babu
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - K N Lokesh
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - L K Rajeev
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
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130
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Marcus C, Maragkos GA, Alterman RL, Uhlmann E, Pihan G, Varma H. GCB-type is a favorable prognostic factor in primary CNS diffuse large B-cell lymphomas. J Clin Neurosci 2020; 83:49-55. [PMID: 33339691 DOI: 10.1016/j.jocn.2020.11.031] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 10/08/2020] [Accepted: 11/23/2020] [Indexed: 12/27/2022]
Abstract
Primary CNS lymphomas (PCNSLs) are aggressive diffuse large B-cell lymphomas (DLBCLs) limited to the CNS that generally have a poor prognosis. Classification of DLBCL into germinal center B-cell (GCB) and activated B-cell (non-GCB) subtypes has prognostic value in systemic DLBCL, with GCB-type having a better prognosis. The aim of this study was to determine whether GCB versus non-GCB classification in PCNSLs has similar prognostic value. We analyzed clinical, radiological and histologic data from 24 patients with biopsy confirmed DLBCL of the CNS with classification into GCB versus non-GCB subtypes. We found that after a median follow-up of 15 months, only 39% of patients with non-GCB-type PCNS DLBCL were alive, whereas all patients with GCB-type were alive. Non-GCB-type had a median survival of 11 months, whereas all GCB-type patients were alive after a median follow-up of 22 months. As previously reported, we also found that patients younger than 70 years had longer survival (median 29 months) compared to older patients (median 8.8 months). There was no statistically significant difference between the ages, gender, focality, size or location of lesions, or treatment of non-GCB and GCB-type patients. Our findings suggest that classifying PCNSLs into GCB versus non-GCB subtype using the Hans algorithm may help stratify patients into two groups with different prognosis.
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Affiliation(s)
- Chelsea Marcus
- Department of Pathology, Beth Israel Deaconess Medical Center, 330 Brookline Ave., Boston, MA 02215, United States; Harvard Medical School, 25 Shattuck St., Boston, MA 02115, United States
| | - Georgios A Maragkos
- Department of Surgery, Beth Israel Deaconess Medical Center, 330 Brookline Ave., Boston, MA 02215, United States
| | - Ron L Alterman
- Department of Surgery, Beth Israel Deaconess Medical Center, 330 Brookline Ave., Boston, MA 02215, United States; Harvard Medical School, 25 Shattuck St., Boston, MA 02115, United States
| | - Erik Uhlmann
- Department of Neurology, Beth Israel Deaconess Medical Center, 330 Brookline Ave., Boston, MA 02215, United States; Harvard Medical School, 25 Shattuck St., Boston, MA 02115, United States
| | - German Pihan
- Department of Pathology, Beth Israel Deaconess Medical Center, 330 Brookline Ave., Boston, MA 02215, United States; Harvard Medical School, 25 Shattuck St., Boston, MA 02115, United States
| | - Hemant Varma
- Department of Pathology, Beth Israel Deaconess Medical Center, 330 Brookline Ave., Boston, MA 02215, United States; Harvard Medical School, 25 Shattuck St., Boston, MA 02115, United States.
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131
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Chihara D, Dunleavy K. Primary Central Nervous System Lymphoma: Evolving Biologic Insights and Recent Therapeutic Advances. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2020; 21:73-79. [PMID: 33288483 DOI: 10.1016/j.clml.2020.10.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 10/03/2020] [Accepted: 10/25/2020] [Indexed: 11/17/2022]
Abstract
Primary central nervous system lymphoma (PCNSL) is a rare and clinically aggressive disease entity associated with poor survival. Though high-dose methotrexate-based immunochemotherapy approaches are effective at inducing responses, few patients experience long-term durable remissions. Recently, novel insights into the biology of this unique disease have been elucidated and have paved the way for the investigation of rational approaches such as Bruton tyrosine kinase inhibition and immunomodulation. Although these strategies can induce high response rates in PCNSL, remissions are short lived, with median progression-free survivals in the range of 6 months or less. Moving forward, understanding the mechanisms of treatment resistance with these and other novel agents is key to developing optimal combinatorial strategies. New approaches such as immune checkpoint inhibition and chimeric antigen receptor T-cell therapy are under investigation for PCNSL and thus far demonstrate activity in anecdotal clinical experiences. Future trials should focus on investigating novel rational combinations designed to optimally target the biology of PCNSL and simultaneously investigate mechanisms of resistance leading to treatment failure.
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MESH Headings
- Agammaglobulinaemia Tyrosine Kinase/antagonists & inhibitors
- Agammaglobulinaemia Tyrosine Kinase/metabolism
- Antineoplastic Combined Chemotherapy Protocols/antagonists & inhibitors
- Antineoplastic Combined Chemotherapy Protocols/pharmacology
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Biomarkers, Tumor/antagonists & inhibitors
- Biomarkers, Tumor/genetics
- Biomarkers, Tumor/metabolism
- Central Nervous System Neoplasms/genetics
- Central Nervous System Neoplasms/immunology
- Central Nervous System Neoplasms/mortality
- Central Nervous System Neoplasms/therapy
- Combined Modality Therapy/methods
- Drug Resistance, Neoplasm
- Humans
- Immune Checkpoint Inhibitors/pharmacology
- Immune Checkpoint Inhibitors/therapeutic use
- Immunotherapy, Adoptive/methods
- Lymphoma, Non-Hodgkin/genetics
- Lymphoma, Non-Hodgkin/immunology
- Lymphoma, Non-Hodgkin/mortality
- Lymphoma, Non-Hodgkin/therapy
- Mutation
- Progression-Free Survival
- Protein Kinase Inhibitors/pharmacology
- Protein Kinase Inhibitors/therapeutic use
- Receptors, Chimeric Antigen/immunology
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Affiliation(s)
- Dai Chihara
- Department of Lymphoma and Myeloma, The University of Texas MD Anderson Cancer, Houston, TX
| | - Kieron Dunleavy
- Division of Hematology & Oncology, George Washington University Cancer Center, Washington, DC.
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132
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Abstract
PURPOSE OF REVIEW Primary central nervous system (CNS) lymphoma is a rare, aggressive extranodal non-Hodgkin lymphoma confined to the brain, eyes, CSF, or spinal cord without systemic, non-CNS involvement. This article reviews the clinical presentation, imaging characteristics, diagnostic workup, novel pathophysiologic insights, and treatment of immunocompetent patients with primary CNS lymphoma. RECENT FINDINGS The prognosis of primary CNS lymphoma has significantly improved over the past few decades because of the introduction of and widespread use of high-dose methotrexate, which is now the backbone of all first-line combination chemotherapy treatments. Despite this progress, durable remission is still observed in only approximately 50% of patients. Novel insights into the pathophysiology of primary CNS lymphoma have identified the B-cell receptor pathway as well as the suppressed tumor immune microenvironment and immune evasion as key mechanisms in the pathogenesis of primary CNS lymphoma. Novel, small molecules and agents targeting these aberrant pathways have been introduced into clinical trials of recurrent/refractory primary CNS lymphomas. Agents such as the Bruton tyrosine kinase (BTK) inhibitor ibrutinib or immunomodulatory drugs such as lenalidomide and pomalidomide have shown promising response rates in the relapsed setting. SUMMARY Diagnosis of primary CNS lymphoma requires a high level of suspicion because clinical signs and deficits can vary and depend on the involved CNS compartments. Rapid initiation of therapy is essential for recovery and prognosis. The optimal treatment regimen has not been defined, but methotrexate-based chemotherapy regimens are considered the standard treatment approach for induction treatment. Novel, targeted agents have recently been introduced into the therapeutic arsenal.
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133
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Tsuyuki Y, Ishikawa E, Kohno K, Shimada K, Ohka F, Suzuki Y, Mabuchi S, Satou A, Takahara T, Kato S, Miyagi S, Ozawa H, Kawano T, Takagi Y, Hiraga J, Wakabayashi T, Nakamura S. Expression of programmed cell death ligand-1 by immune cells in the microenvironment is a favorable prognostic factor for primary diffuse large B-cell lymphoma of the central nervous system. Neuropathology 2020; 41:99-108. [PMID: 33269495 DOI: 10.1111/neup.12705] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Revised: 07/28/2020] [Accepted: 08/10/2020] [Indexed: 12/31/2022]
Abstract
Primary diffuse large B-cell lymphoma (DLBCL) of the central nervous system (PCNS-DLBCL) is rare. Thirty-nine patients consecutively diagnosed as having PCNS-DLBCL were analyzed to highlight the prognostic value of the expression of programmed cell death ligand-1 (PD-L1) by neoplastic cells and immune cells in the microenvironment. They were positive for CD20 in all (100%), CD5 in two (5%), CD10 in nine (23%), BCL-2 in 27 (69%), BCL-6 in 34 (87%), and MUM-1 in 37 (95%). Only one case was positive for neoplastic PD-L1, with an unexpectedly long clinical course of 92 months. The remaining 38 cases were further divided into three groups based on the percentage of PD-L1+ cells among microenvironmental immune cells. Cutoffs of < 5%, 5-40%, and ≥ 40% successfully stratified mean prognoses with three-year overall survival (OS) of 21%, 63%, and 100% (P = 0.009), respectively. Progression-free survival (PFS) and OS were different between the groups with and without methotrexate (MTX)-containing chemotherapy (P = 0.007 and P < 0.001, respectively). Multivariate analysis identified three independent adverse factors of OS: PD-L1 negativity (< 5%) on microenvironmental immune cells (P = 0.027), deep structure involvement (P = 0.034), and performance status (PS) 2-4 (P = 0.009). The study showed that PD-L1 expression on immune cells in the microenvironment was associated with prognosis among patients with PCNS-DLBCL.
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Affiliation(s)
- Yuta Tsuyuki
- Department of Pathology and Laboratory Medicine, Nagoya University Hospital, Nagoya, Japan.,Department of Diagnostic Pathology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Eri Ishikawa
- Department of Pathology and Laboratory Medicine, Nagoya University Hospital, Nagoya, Japan.,Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Kei Kohno
- Department of Pathology, Kurume University School of Medicine, Kurume, Japan
| | - Kazuyuki Shimada
- Department of Hematology and Oncology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Fumiharu Ohka
- Department of Neurosurgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yuka Suzuki
- Department of Pathology and Laboratory Medicine, Nagoya University Hospital, Nagoya, Japan
| | - Seiyo Mabuchi
- Department of Pathology and Laboratory Medicine, Nagoya University Hospital, Nagoya, Japan
| | - Akira Satou
- Department of Surgical Pathology, Aichi Medical University Hospital, Nagakute, Japan
| | - Taishi Takahara
- Department of Surgical Pathology, Aichi Medical University Hospital, Nagakute, Japan
| | - Seiichi Kato
- Department of Pathology and Molecular Diagnostics, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Shohei Miyagi
- Department of Pathology and Laboratory Medicine, Nagoya University Hospital, Nagoya, Japan
| | - Hiroyuki Ozawa
- Department of Pathology and Laboratory Medicine, Nagoya University Hospital, Nagoya, Japan
| | - Tasuku Kawano
- Department of Pathology and Laboratory Medicine, Nagoya University Hospital, Nagoya, Japan
| | - Yusuke Takagi
- Department of Hematology, Toyota Kosei Hospital, Toyota, Japan.,Department of Hematology, Ogaki Municipal Hospital, Ogaki, Japan
| | - Junji Hiraga
- Department of Hematology, Toyota Kosei Hospital, Toyota, Japan
| | - Toshihiko Wakabayashi
- Department of Neurosurgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Shigeo Nakamura
- Department of Pathology and Laboratory Medicine, Nagoya University Hospital, Nagoya, Japan
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134
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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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135
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Sopittapan T, Tunthanathip T, Kaewborisutsakul A. Outcome and Prognostic Factors of Primary Central Nervous System Lymphoma in Southern Thailand. Asian J Neurosurg 2020; 15:560-565. [PMID: 33145207 PMCID: PMC7591185 DOI: 10.4103/ajns.ajns_208_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 05/27/2020] [Accepted: 07/09/2020] [Indexed: 11/04/2022] Open
Abstract
Context: Primary central nervous system lymphoma (PCNSL) is an uncommon type of brain tumor that has an aggressive disease course. Its outcomes, including factor-related outcomes, are therefore not well established in our country. Aims: This study aims to investigate the outcome and prognostic factors in PCNSL patients at our institute. Settings and Design: Retrospective study in a single university hospital. Subjects and Methods: We reviewed consecutive cases of newly diagnosed PCNSL at Prince of Songkla University from 2005 to 2018. The data were collected to evaluate the treatment outcomes and prognostic factors. Statistical Analysis Used: The Kaplan–Meier method for survival analysis, and Cox regression for variable analysis. Results: Eighty-seven patients met the inclusion criteria. Patients were predominantly male, and their mean age was 58.8 ± 11.2 years. Only four patients were infected with HIV. Motor weakness was the most common presentation, and neuroimaging revealed multiple lesions in 56.3% of patients. The patients were divided into four groups according to treatment modality: palliative treatment, whole-brain radiotherapy (WBRT) alone, chemotherapy (CMT) alone, and combined WBRT and CMT groups. The median overall survival was 7 months. The 1-, 2-, and 5-year survival rates were 29%, 21.5%, and 4.6%, respectively. The age of >60 years was a significant poor prognostic factor. In addition, patients who received combined treatment exhibited the highest survival rate. Conclusions: PCNSL has a low survival rate, even in the present era. Older age is the most substantial factor associated with unfavorable outcomes. The most effective treatment is combined with WBRT and CMT.
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Affiliation(s)
- Thanya Sopittapan
- Neurological Surgery Unit, Department of Surgery, Faculty of Medicine, Prince of Songkla University, Hat-Yai, Songkhla, Thailand
| | - Thara Tunthanathip
- Neurological Surgery Unit, Department of Surgery, Faculty of Medicine, Prince of Songkla University, Hat-Yai, Songkhla, Thailand
| | - Anukoon Kaewborisutsakul
- Neurological Surgery Unit, Department of Surgery, Faculty of Medicine, Prince of Songkla University, Hat-Yai, Songkhla, Thailand
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Sarid N, Bokstein F, Blumenthal DT, Weiss-Meilik A, Gibstein L, Avivi I, Perry C, Ram R. Impact of contemporary regimens on the outcomes and toxicity of primary CNS lymphoma: a single-center retrospective analysis of 73 patients. J Neurooncol 2020; 151:211-220. [PMID: 33099747 DOI: 10.1007/s11060-020-03654-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 10/20/2020] [Accepted: 10/21/2020] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Primary central nervous system lymphoma (PCNSL) is a rare disease with a dismal prognosis compared to its systemic large B-cell lymphoma counterpart. Real world data are limited, when considering a uniform backbone treatment. METHODS A retrospective study of all adult patients treated sequentially with a high-dose methotrexate (HD MTX)-based regimen in a single tertiary medical center between 2003 and 2019. RESULTS The 2015-2019 period differed from its predecessor in that most patients were treated with an HD MTX-based polychemotherapy regimen as opposed to HD MTX monotherapy (81% vs. 13%, P < .001), rituximab was given as standard of care (100% vs. 56%, P < .01), and most induction-responsive patients received consolidation treatment (70% vs. 18%, P = .01). The median progression-free and overall survival (OS) for the entire cohort (n = 73, mean age 64 years) was 9.9 and 29.8 months, respectively. Patients diagnosed between 2015 and 2019 had superior OS (P = .03) compared to those treated earlier. An interim partial response (PR) state, documented after two cycles of chemotherapy, was associated with increased incidence of progression, with only 33% of those patients achieving end-of-induction complete response. Twenty-three percent of patients developed thrombotic events and 44% developed grade 3-4 infections. HD MTX-based polychemotherapy induction was associated with both increase in thrombotic and infection incidence. CONCLUSIONS Contemporary HD MTX-based combination therapies suggestively improved the outcomes for PCNSL, but at a cost of increased incidence of toxicity. Patients who achieve an interim PR status are at a high risk for treatment failure.
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Affiliation(s)
- Nadav Sarid
- Department of Hematology, Tel Aviv Sourasky Medical Center, 6 Weizmann Street, 6423906, Tel Aviv, Israel. .,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Felix Bokstein
- Division of Oncology, Neuro-Oncology Service, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Deborah T Blumenthal
- Division of Oncology, Neuro-Oncology Service, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ahuva Weiss-Meilik
- Clinical Operation Research and Quality Unit, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Lili Gibstein
- Department of Hematology, Tel Aviv Sourasky Medical Center, 6 Weizmann Street, 6423906, Tel Aviv, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Irit Avivi
- Department of Hematology, Tel Aviv Sourasky Medical Center, 6 Weizmann Street, 6423906, Tel Aviv, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Chava Perry
- Department of Hematology, Tel Aviv Sourasky Medical Center, 6 Weizmann Street, 6423906, Tel Aviv, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ron Ram
- Department of Hematology, Tel Aviv Sourasky Medical Center, 6 Weizmann Street, 6423906, Tel Aviv, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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137
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Sasaki N, Kobayashi K, Saito K, Shimizu S, Suzuki K, Lee J, Yamagishi Y, Shibahara J, Takayama N, Shiokawa Y, Nagane M. Consecutive single-institution case series of primary central nervous system lymphoma treated by R-MPV or high-dose methotrexate monotherapy. Jpn J Clin Oncol 2020; 50:999-1008. [PMID: 32469065 DOI: 10.1093/jjco/hyaa073] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 05/04/2020] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE The optimal regimen for use of high dose-methotrexate-based chemotherapy in primary central nervous system lymphoma is still under debate. We conducted a retrospective study to evaluate the treatment outcome of a combination immunochemotherapy consisting of rituximab, methotrexate, procarbazine and vincristine followed by with or without whole brain radiotherapy and consolidation cytarabine, in comparison with high dose-methotrexate monotherapy followed by full dose whole brain radiotherapy. METHODS Newly diagnosed primary central nervous system lymphoma patients treated with either rituximab, methotrexate, procarbazine and vincristine or high dose-methotrexate in Kyorin University Hospital were identified, and the response rates and survival were compared. Toxicities, post-treatment transition of Mini-Mental State Examination, Karnofsky performance status score, Fazekas scale and prognostic factors were analysed in the rituximab, methotrexate, procarbazine and vincristine group. RESULTS Ninety-five patients treated with rituximab, methotrexate, procarbazine and vincristine (n = 39) or high dose-methotrexate (n = 56) were analysed. The complete response/complete response unconfirmed rate was significantly higher in the rituximab, methotrexate, procarbazine and vincristine group (74.4 vs. 15.4%, P < 0.001). Accordingly, both median progression-free survival and overall survival were significantly longer in the rituximab, methotrexate, procarbazine and vincristine group (median progression-free survival: unreached vs. 14.75 months, P < 0.001) (median overall survival: unreached vs. 63.15 months, P = 0.005). Although the rate of grade 3/4 hematologic toxicities was high both during rituximab, methotrexate, procarbazine and vincristine and consolidation cytarabine, the rate of grade 3/4 infections was low, and no treatment related deaths were observed. Deterioration in Karnofsky performance status or Mini-Mental State Examination was rare, except on disease recurrence. Although whole brain radiotherapy was associated with Fazekas scale deterioration, its association with Karnofsky performance status or Mini-Mental State Examination deterioration was not significant. CONCLUSIONS Rituximab, methotrexate, procarbazine and vincristine was apparently promising in comparison with high dose-methotrexate monotherapy with manageable toxicity in this retrospective study, and further investigation is warranted.
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Affiliation(s)
- Nobuyoshi Sasaki
- Department of Neurosurgery, Kyorin University Graduate School of Medicine, Tokyo, Japan.,Department of Brain Tumor Translational Research, National Cancer Center Research Institute, Tokyo, Japan.,Department of Neurosurgery, Koyama Memorial Hospital, Kashima, Japan
| | - Keiichi Kobayashi
- Department of Neurosurgery, Kyorin University Faculty of Medicine, Tokyo, Japan
| | - Kuniaki Saito
- Department of Neurosurgery, Kyorin University Faculty of Medicine, Tokyo, Japan
| | - Saki Shimizu
- Department of Neurosurgery, Kyorin University Faculty of Medicine, Tokyo, Japan
| | - Kaori Suzuki
- Department of Neurosurgery, Kyorin University Faculty of Medicine, Tokyo, Japan
| | - Jeunghun Lee
- Department of Neurosurgery, Kanto Central Hospital, Tokyo, Japan
| | - Yuki Yamagishi
- Department of Neurosurgery, Kyorin University Graduate School of Medicine, Tokyo, Japan.,Department of Brain Tumor Translational Research, National Cancer Center Research Institute, Tokyo, Japan
| | - Junji Shibahara
- Department of Pathology, Kyorin University Faculty of Medicine, Tokyo, Japan
| | - Nobuyuki Takayama
- Department of Hematology, Kyorin University Faculty of Medicine, Tokyo, Japan
| | - Yoshiaki Shiokawa
- Department of Neurosurgery, Kyorin University Faculty of Medicine, Tokyo, Japan
| | - Motoo Nagane
- Department of Neurosurgery, Kyorin University Faculty of Medicine, Tokyo, Japan
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138
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Yoon WS, Park JS, Kim YI, Chung DS, Jeun SS, Hong YK, Yang SH. High-dose methotrexate monotherapy for newly diagnosed primary central nervous system lymphoma: 15-year multicenter experience. Asia Pac J Clin Oncol 2020; 17:123-130. [PMID: 32978898 DOI: 10.1111/ajco.13427] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2019] [Accepted: 06/20/2020] [Indexed: 12/23/2022]
Abstract
AIM Primary central nervous system lymphoma (PCNSL) is rare disease and shows poor prognosis although methotrexate-based chemotherapy is used. Here, we present our experiences with high-dose methotrexate (HD-MTX) monotherapy for immunocompetent patients with PCNSL at three institutions and investigate factors related to survival. METHODS PCNSL patients, who were histologically confirmed with diffuse large B cells and treated with HD-MTX monotherapy from 2001 to 2016, were retrospectively reviewed. Patients underwent induction chemotherapy with 8 g/m2 of MTX every 10 days (maximum three cycles). Maintenance chemotherapy of 3.5 g/m2 of MTX (maximum six cycles) was selectively performed depending on the response to induction chemotherapy. RESULTS A total of 67 patients were included. Although seven patients discontinued induction chemotherapy because of MTX toxicity, 40 (59.7%) patients showed a complete response (CR) to induction chemotherapy. Twenty-six (38.8%) and three (4.5%) patients showed a CR and partial response, respectively, after maintenance chemotherapy. Forty-one patients with recurrence or progression following HD-MTX underwent second-line treatment. Progression-free survival rates were 43% and 24% at 1 and 2 years, respectively. The median overall survival was 40.3 months. In a multivariate analysis, a radiological CR to induction chemotherapy was a significant factor related to prolonged progression-free survival and overall survival (P < 0.05). CONCLUSION MTX-monotherapy is tolerable in terms of adverse effects and still considered as a treatment option in patients with PCNSL. However, an additional therapeutic option should be prepared for non-CR responders to induction chemotherapy.
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Affiliation(s)
- Wan-Soo Yoon
- Department of Neurosurgery, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Incheon, Korea
| | - Jae-Sung Park
- Department of Neurosurgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Young-Il Kim
- Department of Neurosurgery, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea
| | - Dong-Sup Chung
- Department of Neurosurgery, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Incheon, Korea
| | - Sin-Soo Jeun
- Department of Neurosurgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Yong-Kil Hong
- Department of Neurosurgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Seung Ho Yang
- Department of Neurosurgery, St. Vincent's Hospital, Cell Death Disease Research Center, College of Medicine, The Catholic University of Korea, Suwon, Korea
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139
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Choi YS. Recent advances in the management of primary central nervous system lymphoma. Blood Res 2020; 55:S58-S62. [PMID: 32719178 PMCID: PMC7386887 DOI: 10.5045/br.2020.s010] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 06/02/2020] [Accepted: 06/02/2020] [Indexed: 12/21/2022] Open
Abstract
Primary central nervous system lymphoma (PCNSL) is a rare subtype of extranodal lymphoma primarily involving the brain, spinal cord, or leptomeninges. PCNSL is associated with a relatively poor prognosis compared to other extranodal diffuse large B-cell lymphomas. However, methotrexate-based induction chemotherapy followed by consolidative chemotherapy or high-dose therapy and autologous stem cell transplantation has improved the survival outcome, together with reduced neurotoxicity. Recent studies found that aberrant activation of the B-cell receptor-signaling pathway and activation of the NF-κB are frequent genetic alterations and could be good targets for the treatment of PCNSL. Herein, we have reviewed the current status and recent advances in the biology and management of PCNSL.
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Affiliation(s)
- Yoon Seok Choi
- Department of Hematology-Oncology, Ajou University School of Medicine, Suwon, Korea
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140
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Low Absolute Lymphocyte Counts in the Peripheral Blood Predict Inferior Survival and Improve the International Prognostic Index in Testicular Diffuse Large B-Cell Lymphoma. Cancers (Basel) 2020; 12:cancers12071967. [PMID: 32698344 PMCID: PMC7409117 DOI: 10.3390/cancers12071967] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 07/14/2020] [Accepted: 07/15/2020] [Indexed: 02/06/2023] Open
Abstract
Low absolute lymphocyte counts (ALC) and high absolute monocyte counts (AMC) are associated with poor survival in patients with diffuse large B-cell lymphoma (DLBCL). We studied the prognostic impact of the ALC and AMC in patients with testicular DLBCL (T-DLBCL). T-DLBCL patients were searched using Southern Finland University Hospital databases and the Danish lymphoma registry. The progression free survival (PFS) and overall survival (OS) were assessed using Kaplan-Meier and Cox proportional hazards methods. We identified 178 T-DLBCL patients, of whom 78 (44%) had a low ALC at diagnosis. The ALC did not correlate with survival in the whole cohort. However, among the patients treated with rituximab (R) containing regimen, a pre-therapeutic low ALC was associated with an increased risk of progression (HR 1.976, 95% CI 1.267–3.086, p = 0.003). Conversely, intravenous (iv) CNS directed chemotherapy translated to favorable outcome. In multivariate analyses, the advantage of an iv CNS directed chemotherapy was sustained (PFS, HR 0.364, 95% CI 0.175–0.757, p = 0.007). The benefit of R and intravenous CNS directed chemotherapy was observed only in non-lymphopenic patients. The AMC did not correlate with survival. A low ALC is an adverse prognostic factor in patients with T-DLBCL. Alternative treatment options for lymphopenic patients are needed.
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141
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De Vries J, Oterdoom MD, Den Dunnen WF, Enting RH, Kloet RW, Roeloffzen WW, Jeltema HRR. Primary Cauda Equina T-Cell Lymphoblastic Lymphoma. World Neurosurg 2020; 142:227-232. [PMID: 32634638 DOI: 10.1016/j.wneu.2020.06.184] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 06/22/2020] [Indexed: 01/04/2023]
Abstract
BACKGROUND T-cell lymphoblastic lymphoma (T-LBL) is a rare and aggressive form of non-Hodgkin lymphoma. This report describes, to our knowledge, the first adult case of a primary cauda equina T-LBL. Treatment consists of multiagent chemotherapy, and surgical removal of T-LBL does not improve outcome. We discuss the workup of patients with an intradural spinal mass, together with a review of the literature on primary spinal lymphoma of the cauda equina. CASE DESCRIPTION A 54-year-old woman with Crohn's disease, for which she was taking immunosuppressive medication, presented with progressive back pain radiating to both legs and deteriorating neurologic deficits caused by an intradural, contrast-enhancing lesion in the L1-5 region. During acute surgery, the tumor was partially resected. Immunohistochemical phenotyping revealed a T-LBL. No other lymphoma localizations were found after subsequent staging. Despite extensive treatment, the patient died of disseminated disease throughout the central nervous system, 6 weeks after the diagnosis. CONCLUSIONS Pain and progressive neurologic complaints can be symptoms of a (malignant) intradural spinal tumor. Intradural lymphoma must be considered as a differential diagnosis by clinicians because it can mimic neoplasms that often require urgent surgery. The histopathologic diagnosis should preferably be obtained by way of cerebrospinal fluid analysis or tumor biopsy because tumor resection has no beneficial effect on the oncologic outcome.
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Affiliation(s)
- Jorrit De Vries
- Department of Neurosurgery, University Medical Center Groningen, Groningen.
| | - Marinus D Oterdoom
- Department of Neurosurgery, University Medical Center Groningen, Groningen
| | | | - Roelien H Enting
- Department of Neurology, University Medical Center Groningen, Groningen
| | - Reina W Kloet
- Department of Radiology, University Medical Center Groningen, Groningen
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Franceschi E, Frappaz D, Rudà R, Hau P, Preusser M, Houillier C, Lombardi G, Asioli S, Dehais C, Bielle F, Di Nunno V, van den Bent M, Brandes AA, Idbaih A. Rare Primary Central Nervous System Tumors in Adults: An Overview. Front Oncol 2020; 10:996. [PMID: 32676456 PMCID: PMC7333775 DOI: 10.3389/fonc.2020.00996] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 05/20/2020] [Indexed: 12/15/2022] Open
Abstract
Overall, tumors of primary central nervous system (CNS) are quite common in adults with an incidence rate close to 30 new cases/100,000 inhabitants per year. Significant clinical and biological advances have been accomplished in the most common adult primary CNS tumors (i.e., diffuse gliomas). However, most CNS tumor subtypes are rare with an incidence rate below the threshold defining rare disease of 6.0 new cases/100,000 inhabitants per year. Close to 150 entities of primary CNS tumors have now been identified by the novel integrated histomolecular classification published by the World Health Organization (WHO) and its updates by the c-IMPACT NOW consortium (the Consortium to Inform Molecular and Practical Approaches to CNS Tumor Taxonomy). While these entities can be better classified into smaller groups either by their histomolecular features and/or by their location, assessing their treatment by clinical trials and improving the survival of patients remain challenging. Despite these tumors are rare, research, and advances remain slower compared to diffuse gliomas for instance. In some cases (i.e., ependymoma, medulloblastoma) the understanding is high because single or few driver mutations have been defined. The European Union has launched European Reference Networks (ERNs) dedicated to support advances on the clinical side of rare diseases including rare cancers. The ERN for rare solid adult tumors is termed EURACAN. Within EURACAN, Domain 10 brings together the European patient advocacy groups (ePAGs) and physicians dedicated to improving outcomes in rare primary CNS tumors and also aims at supporting research, care and teaching in the field. In this review, we discuss the relevant biological and clinical characteristics, clinical management of patients, and research directions for the following types of rare primary CNS tumors: medulloblastoma, pineal region tumors, glioneuronal and rare glial tumors, ependymal tumors, grade III meningioma and mesenchymal tumors, primary central nervous system lymphoma, germ cell tumors, spinal cord tumors and rare pituitary tumors.
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Affiliation(s)
- Enrico Franceschi
- Department of Medical Oncology, Azienda USL/IRCCS Institute of Neurological Sciences, Bologna, Italy
| | - Didier Frappaz
- Department of Neuro-Oncology and Institut d'Hématologie et d'Oncologie Pédiatrique, Centre Léon Bérard, Lyon, France
| | - Roberta Rudà
- Department of Neuro-Oncology, City of Health and Science and University of Turin, Turin, Italy
| | - Peter Hau
- Wilhelm Sander NeuroOncology-Unit, Department of Neurology, University Hospital Regensburg, Regensburg, Germany
| | - Matthias Preusser
- Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - Caroline Houillier
- Sorbonne Université, IHU, ICM, Service de Neurologie 2-Mazarin, Groupe Hospitalier Pitié-Salpêtrière, Paris, France
| | - Giuseppe Lombardi
- Department of Oncology, Veneto Institute of Oncology-IRCCS, Padua, Italy
| | - Sofia Asioli
- Section of Anatomic Pathology "M. Malpighi", Department of Biomedical and Neuromotor Sciences, Bellaria Hospital, Bologna, Italy
| | - Caroline Dehais
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2-Mazarin, Paris, France
| | - Franck Bielle
- Department of Neuropathology, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, AP-HP, Sorbonne Université, SIRIC Curamus, Paris, France
| | - Vincenzo Di Nunno
- Department of Medical Oncology, Azienda USL/IRCCS Institute of Neurological Sciences, Bologna, Italy
| | - Martin van den Bent
- The Brain Tumor Center at Erasmus MC Cancer Institute, Rotterdam, Netherlands
| | - Alba A Brandes
- Department of Medical Oncology, Azienda USL/IRCCS Institute of Neurological Sciences, Bologna, Italy
| | - Ahmed Idbaih
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2-Mazarin, Paris, France
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Roetzer T, Furtner J, Gesperger J, Seebrecht L, Bandke D, Brada M, Brandner-Kokalj T, Grams A, Haybaeck J, Kitzwoegerer M, Leber SL, Marhold F, Moser P, Sherif C, Trenkler J, Unterluggauer J, Weis S, Wuertz F, Hainfellner JA, Langs G, Nenning KH, Woehrer A. Sex-Specific Differences in Primary CNS Lymphoma. Cancers (Basel) 2020; 12:cancers12061593. [PMID: 32560244 PMCID: PMC7352658 DOI: 10.3390/cancers12061593] [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: 05/19/2020] [Revised: 06/06/2020] [Accepted: 06/12/2020] [Indexed: 11/16/2022] Open
Abstract
Sex-specific differences have been increasingly recognized in many human diseases including brain cancer, namely glioblastoma. Primary CNS lymphoma (PCNSL) is an exceedingly rare type of brain cancer that tends to have a higher incidence and worse outcomes in male patients. Yet, relatively little is known about the reasons that contribute to these observed sex-specific differences. Using a population-representative cohort of patients with PCNSL with dense magnetic resonance (MR) imaging and digital pathology annotation (n = 74), we performed sex-specific cluster and survival analyses to explore possible associations. We found three prognostically relevant clusters for females and two for males, characterized by differences in (i) patient demographics, (ii) tumor-associated immune response, and (iii) MR imaging phenotypes. Upon a multivariable analysis, an enhanced FoxP3+ lymphocyte-driven immune response was associated with a shorter overall survival particularly in female patients (HR 1.65, p = 0.035), while an increased extent of contrast enhancement emerged as an adverse predictor of outcomes in male patients (HR 1.05, p < 0.01). In conclusion, we found divergent prognostic constellations between female and male patients with PCNSL that suggest differential roles of tumor-associated immune response and MR imaging phenotypes. Our results further underline the importance of continued sex-specific analyses in the field of brain cancer.
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Affiliation(s)
- Thomas Roetzer
- Division of Neuropathology & Neurochemistry, Department of Neurology, Medical University of Vienna, 1090 Vienna, Austria; (T.R.); (J.G.); (L.S.); (J.A.H.); (A.W.)
| | - Julia Furtner
- Department of Biomedical Imaging and Image-guided Therapy, Division of Neuroradiology and Musculoskeletal Radiology, Medical University of Vienna, 1090 Vienna, Austria;
| | - Johanna Gesperger
- Division of Neuropathology & Neurochemistry, Department of Neurology, Medical University of Vienna, 1090 Vienna, Austria; (T.R.); (J.G.); (L.S.); (J.A.H.); (A.W.)
- Center for Medical Physics and Biomedical Engineering, Medical University of Vienna, 1090 Vienna, Austria
| | - Lukas Seebrecht
- Division of Neuropathology & Neurochemistry, Department of Neurology, Medical University of Vienna, 1090 Vienna, Austria; (T.R.); (J.G.); (L.S.); (J.A.H.); (A.W.)
| | - Dave Bandke
- Division of Neuropathology, NeuromedCampus, Kepler University Hospital, Johannes Kepler University, 4040 Linz, Austria; (D.B.); (S.W.)
| | - Martina Brada
- Department of Pathology, Krankenanstalt Rudolfstiftung, 1030 Vienna, Austria;
| | - Tanisa Brandner-Kokalj
- Institute of Pathology, State Hospital Klagenfurt, 9020 Klagenfurt, Austria; (T.B.-K.); (F.W.)
| | - Astrid Grams
- Department of Neuroradiology, Medical University of Innsbruck, 6020 Innsbruck, Austria;
| | - Johannes Haybaeck
- Diagnostic and Research Institute of Pathology, Medical University of Graz, 8036 Graz, Austria; (J.H.); (J.U.)
- Department of Pathology, Neuropathology and Molecular Pathology, Medical University of Innsbruck, 6020 Innsbruck, Austria
| | - Melitta Kitzwoegerer
- Department of Pathology, University Hospital St. Poelten, Karl Landsteiner University of Health Sciences, 3100 St. Poelten, Austria;
| | - Stefan L. Leber
- Division of Neuroradiology, Vascular and Interventional Radiology, Department of Radiology, Medical University of Graz, 8036 Graz, Austria;
| | - Franz Marhold
- Department of Neurosurgery, University Hospital St. Poelten, Karl Landsteiner University of Health Sciences, 3100 St. Poelten, Austria;
| | - Patrizia Moser
- Department of Pathology, Medical University of Innsbruck, 6020 Innsbruck, Austria;
| | - Camillo Sherif
- Department of Neurosurgery, Krankenanstalt Rudolfstiftung, 1030 Vienna, Austria;
| | - Johannes Trenkler
- Institute of Neuroradiology, NeuromedCampus, Kepler University Hospital, Johannes Kepler University of Linz, 4020 Linz, Austria;
| | - Julia Unterluggauer
- Diagnostic and Research Institute of Pathology, Medical University of Graz, 8036 Graz, Austria; (J.H.); (J.U.)
| | - Serge Weis
- Division of Neuropathology, NeuromedCampus, Kepler University Hospital, Johannes Kepler University, 4040 Linz, Austria; (D.B.); (S.W.)
| | - Franz Wuertz
- Institute of Pathology, State Hospital Klagenfurt, 9020 Klagenfurt, Austria; (T.B.-K.); (F.W.)
| | - Johannes A. Hainfellner
- Division of Neuropathology & Neurochemistry, Department of Neurology, Medical University of Vienna, 1090 Vienna, Austria; (T.R.); (J.G.); (L.S.); (J.A.H.); (A.W.)
| | - Georg Langs
- Computational Imaging Research Lab, Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, 1090 Vienna, Austria;
| | - Karl-Heinz Nenning
- Computational Imaging Research Lab, Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, 1090 Vienna, Austria;
- Correspondence:
| | - Adelheid Woehrer
- Division of Neuropathology & Neurochemistry, Department of Neurology, Medical University of Vienna, 1090 Vienna, Austria; (T.R.); (J.G.); (L.S.); (J.A.H.); (A.W.)
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144
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Velasco R, Mercadal S, Vidal N, Alañá M, Barceló MI, Ibáñez-Juliá MJ, Bobillo S, Caldú Agud R, García Molina E, Martínez P, Cacabelos P, Muntañola A, García-Catalán G, Sancho JM, Camro I, Lado T, Erro ME, Gómez-Vicente L, Salar A, Caballero AC, Solé-Rodríguez M, Gállego Pérez-Larraya J, Huertas N, Estela J, Barón M, Barbero-Bordallo N, Encuentra M, Dlouhy I, Bruna J, Graus F. Diagnostic delay and outcome in immunocompetent patients with primary central nervous system lymphoma in Spain: a multicentric study. J Neurooncol 2020; 148:545-554. [PMID: 32524392 DOI: 10.1007/s11060-020-03547-z] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 05/26/2020] [Indexed: 12/12/2022]
Abstract
INTRODUCTION To assess the management of immunocompetent patients with primary central nervous system lymphomas (PCNSL) in Spain. METHODS Retrospective analysis of 327 immunocompetent patients with histologically confirmed PCNSL diagnosed between 2005 and 2014 in 27 Spanish hospitals. RESULTS Median age was 64 years (range: 19-84; 33% ≥ 70 years), 54% were men, and 59% had a performance status (PS) ≥ 2 at diagnosis. Median delay to diagnosis was 47 days (IQR 24-81). Diagnostic delay > 47 days was associated with PS ≥ 2 (OR 1.99; 95% CI 1.13-3.50; p = 0.016) and treatment with corticosteroids (OR 2.47; 95% CI 1.14-5.40; p = 0.023), and it did not improve over the years. Patients treated with corticosteroids (62%) had a higher risk of additional biopsies (11.7% vs 4.0%, p = 0.04) but corticosteroids withdrawal before surgery did not reduce this risk and increased the diagnostic delay (64 vs 40 days, p = 0.04). Median overall survival (OS) was 8.9 months [95% CI 5.9-11.7] for the whole series, including 52 (16%) patients that were not treated, and 14.1 months (95%CI 7.7-20.5) for the 240 (73.4%) patients that received high-dose methotrexate (HD-MTX)-based chemotherapy. Median OS was shorter in patients ≥ 70 years (4.1 vs. 13.4 months; p < 0.0001). Multivariate analysis identified age ≥ 65 years, PS ≥ 2, no treatment, and cognitive/psychiatric symptoms at diagnosis as independent predictors of short survival. CONCLUSIONS Corticosteroids withdrawal before surgery does not decrease the risk of a negative biopsy but delays diagnosis. In this community-based study, only 73.4% of patients could receive HD-MTX-based chemotherapy and OS remains poor, particularly in elderly patients ≥ 70 years.
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Affiliation(s)
- R Velasco
- Neuro-Oncology Unit, Hospital Universitari de Bellvitge-ICO Duran i Reynals, IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain. .,Department of Cell Biology, Physiology and Immunology, Institute of Neurosciences, Universitat Autònoma de Barcelona, and Centro de Investigación Biomédica en Red Sobre Enfermedades Neurodegenerativas (CIBERNED), Bellaterra, Spain. .,Department of Neurology, Neuro-Oncology Unit, Hospital Universitari de Bellvitge and ICO L'Hospitalet, C/Feixa Llarga S/N, L'Hospitalet de Llobregat, 08907, Barcelona, Spain.
| | - S Mercadal
- Department of Hematology, Catalan Institute of Oncology-Hospital Duran i Reynals, IDIBELL, Universitat de Barcelona, L'Hospitalet de Llobregat, Barcelona, Spain
| | - N Vidal
- Neuro-Oncology Unit, Hospital Universitari de Bellvitge-ICO Duran i Reynals, IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain.,Department of Pathology, Unit of Neuro-Oncology. Hospital Universitari de Bellvitge-ICO Duran i Reynals, IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain
| | - M Alañá
- Department of Neurology, Complejo Asistencial Universitario, Salamanca, Spain
| | - M I Barceló
- Department of Neurology, Hospital Universitario Son Espases, Palma de Mallorca, Spain
| | - M J Ibáñez-Juliá
- Department of Neurology, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - S Bobillo
- Department of Hematology, Vall d'Hebron Institute of Oncology (VHIO), University Hospital Vall d'Hebron, Barcelona, Spain
| | - R Caldú Agud
- Department of Neurology, Hospital Universitario Miguel Servet, Zaragoza, Spain
| | - E García Molina
- Department of Neurology, Virgen de la Arrixaca University Hospital, Murcia, Spain
| | - P Martínez
- Department of Hematology, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - P Cacabelos
- Department of Neurology, Hospital Clínico Universitario de Santiago de Compostela, Santiago de Compostela, La Coruña, Spain
| | - A Muntañola
- Department of Hematology, Hospital Universitario Mutua de Terrassa, Terrassa, Spain
| | - G García-Catalán
- Department of Neurosurgery, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - J M Sancho
- Department of Hematology, ICO-IJC-Hospital Germans Trias i Pujol, Badalona, Spain
| | - I Camro
- Department of Neurology, Hospital Universitario Cruces, Barakaldo, Vizcaya, Spain
| | - T Lado
- Department of Hematology, Hospital Clínico Universitario de Valladolid, Valladolid, Spain
| | - M E Erro
- Neurology Department, Complejo Hospitalario de Navarra, Navarra Institute for Health Research (IdiSNA), Pamplona, Spain
| | - L Gómez-Vicente
- Department of Neurology, Hospital Universitario Quirónsalud Madrid, Pozuelo de Alarcón, Madrid, Spain
| | - A Salar
- Department of Hematology, Hospital del Mar, Barcelona, Spain
| | - A C Caballero
- Department of Hematology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - M Solé-Rodríguez
- Department of Hematology, Hospital Universitario Virgen del Rocío, Sevilla, Spain
| | - J Gállego Pérez-Larraya
- Departament of Neurology, Clínica Universidad de Navarra, IdiSNA, Instituto de Investigación Sanitaria de Navarra, Pamplona, Spain
| | - N Huertas
- Department of Neurology, Hospital Universitario Severo Ochoa, Leganés, Madrid, Spain
| | - J Estela
- Department of Neurology, Hospital Parc Taulí, Sabadell, Spain
| | - M Barón
- Unit of Neurology, Hospital Universitario Fundación Alcorcón, Madrid, Spain
| | - N Barbero-Bordallo
- Department of Neurology, Hospital Universitario Rey Juan Carlos, HURJC-HUIE-HCV, Madrid, Spain
| | - M Encuentra
- Department of Hematology, Catalan Institute of Oncology-Hospital Duran i Reynals, IDIBELL, Universitat de Barcelona, L'Hospitalet de Llobregat, Barcelona, Spain
| | - I Dlouhy
- Department of Hematology and Neurology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - J Bruna
- Neuro-Oncology Unit, Hospital Universitari de Bellvitge-ICO Duran i Reynals, IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain.,Department of Cell Biology, Physiology and Immunology, Institute of Neurosciences, Universitat Autònoma de Barcelona, and Centro de Investigación Biomédica en Red Sobre Enfermedades Neurodegenerativas (CIBERNED), Bellaterra, Spain
| | - F Graus
- Department of Hematology and Neurology, Hospital Clínic de Barcelona, Barcelona, Spain
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145
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Molecular profiling of primary central nervous system lymphomas - predictive and prognostic value? Curr Opin Neurol 2020; 32:886-894. [PMID: 31592789 DOI: 10.1097/wco.0000000000000759] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
PURPOSE OF REVIEW Primary central nervous system lymphoma (PCNSL) is a rare but aggressive variant of non-Hodgkin lymphoma. The diagnostic gold standard remains the pathologic review of tumor tissue mainly collected though biopsies. The majority of PCNSL are diffuse large B cell lymphoma (DLBCL). Biopsies are invasive procedures, and there have been efforts to develop minimally invasive diagnostic testing using serum and cerebral spinal fluid. This article reviews multiple markers that could potentially serve as future diagnostic tools and predictors of treatment response. RECENT FINDINGS Many studies have attempted to classify DLBCL into different subtypes for prognostic purposes using methods such as immunohistochemistry. PCNSL often falls under the activated B-cell-like subgroup, and further genomic sequencing has identified alterations in genes within the B-cell receptor signaling axis at increased frequencies. Two such genes, MYD88 and CD79B, implicate the involvement of the NF-kB (nuclear factor kappa-light-chain enhancer of activated B cells) pathway, and targeted agents to this pathway are currently being used in the treatment of relapsed/refractory PCNSL. SUMMARY Although recent genomic profiling of PCNSL has increased the understanding of drivers in this disease and has also led to the introduction of targeted inhibitors, these markers have not yet been used for diagnostic and/or prognostic purposes. Further studies will need to evaluate if they hold great diagnostic potential.
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146
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Grommes C, Rubenstein JL, DeAngelis LM, Ferreri AJM, Batchelor TT. Comprehensive approach to diagnosis and treatment of newly diagnosed primary CNS lymphoma. Neuro Oncol 2020; 21:296-305. [PMID: 30418592 DOI: 10.1093/neuonc/noy192] [Citation(s) in RCA: 106] [Impact Index Per Article: 26.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Primary central nervous system lymphoma (PCNSL) is a rare form of non-Hodgkin lymphoma that affects the brain parenchyma, spinal cord, eyes, and cerebrospinal fluid without evidence of systemic, non-CNS involvement. PCNSL is uncommon and only a few randomized trials have been completed in the first-line setting. Over the past decades, the prognosis of PCNSL has improved, mainly due to the introduction and widespread use of high-dose methotrexate, which is now the backbone of all first-line treatment polychemotherapy regimens. Despite this progress, durable remission is recorded in only 50% of patients, and therapy can be associated with significant late neurotoxicity. Here, we overview the epidemiology, clinical presentation, staging evaluation, prognosis, and current up-to-date treatment of immunocompetent PCNSL patients.
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Affiliation(s)
- Christian Grommes
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - James L Rubenstein
- Helen Diller Comprehensive Cancer Center, University of California, San Francisco, California, USA
| | - Lisa M DeAngelis
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Andres J M Ferreri
- Lymphoma Unit, Department of Onco-Hematology, IRCCS San Raffaele Scientific Institute, Milano, Italy
| | - Tracy T Batchelor
- Departments of Neurology and Radiation Oncology, Division of Hematology and Oncology, Boston, Massachusetts
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147
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Stefaniuk P, Szymczyk A, Podhorecka M. The Neutrophil to Lymphocyte and Lymphocyte to Monocyte Ratios as New Prognostic Factors in Hematological Malignancies - A Narrative Review. Cancer Manag Res 2020; 12:2961-2977. [PMID: 32425606 PMCID: PMC7196794 DOI: 10.2147/cmar.s245928] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Accepted: 03/11/2020] [Indexed: 12/11/2022] Open
Abstract
Despite the presence of many hematological prognostic indexes, clinical course and overall survival are often highly variable even within the same patient subgroup. Recent studies suggest that simple, cost-effective, low-risk tests such as neutrophil to lymphocyte ratio (NLR) and lymphocyte to monocyte ratio (LMR) may be used to evaluate the prognosis. Their role has been well confirmed in diffuse large B-cell lymphoma (DLBCL), Hodgkin lymphoma (HL) and multiple myeloma (MM), but until now the prognostic significance of NLR and LMR in leukemias has not been widely reported. In this article, we analyze the literature data on prognostic value of NLR and LMR in haematological malignancies in the context of classic prognostic factors and clinical course.
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Affiliation(s)
- Paulina Stefaniuk
- Department of Haematooncology and Bone Marrow Transplantation, Medical University of Lublin, Lublin, Poland
| | - Agnieszka Szymczyk
- Department of Clinical Transplantology, Medical University of Lublin, Lublin, Poland
| | - Monika Podhorecka
- Department of Haematooncology and Bone Marrow Transplantation, Medical University of Lublin, Lublin, Poland
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148
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Rae AI, Mehta A, Cloney M, Kinslow CJ, Wang TJC, Bhagat G, Canoll PD, Zanazzi GJ, Sisti MB, Sheth SA, Connolly ES, McKhann GM, Bruce JN, Iwamoto FM, Sonabend AM. Craniotomy and Survival for Primary Central Nervous System Lymphoma. Neurosurgery 2020; 84:935-944. [PMID: 29660011 DOI: 10.1093/neuros/nyy096] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2017] [Accepted: 02/28/2018] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Cytoreductive surgery is considered controversial for primary central nervous system lymphoma (PCNSL). OBJECTIVE To investigate survival following craniotomy or biopsy for PCNSL. METHODS The National Cancer Database-Participant User File (NCDB, n = 8936), Surveillance, Epidemiology, and End Results Program (SEER, n = 4636), and an institutional series (IS, n = 132) were used. We retrospectively investigated the relationship between craniotomy, prognostic factors, and survival for PCNSL using case-control design. RESULTS In NCDB, craniotomy was associated with increased median survival over biopsy (19.5 vs 11.0 mo), independent of subsequent radiation and chemotherapy (hazard ratio [HR] 0.80, P < .001). We found a similar trend with survival for craniotomy vs biopsy in the IS (HR 0.68, P = .15). In SEER, gross total resection was associated with increased median survival over biopsy (29 vs 10 mo, HR 0.68, P < .001). The survival benefit associated with craniotomy was greater within recursive partitioning analysis (RPA) class 1 group in NCDB (95.1 vs 29.1 mo, HR 0.66, P < .001), but was smaller for RPA 2-3 (14.9 vs 10.0 mo, HR 0.86, P < .001). A surgical risk category (RC) considering lesion location and number, age, and frailty was developed. Craniotomy was associated with increased survival vs biopsy for patients with low RC (133.4 vs 41.0 mo, HR 0.33, P = .01), but not high RC in the IS. CONCLUSION Craniotomy is associated with increased survival over biopsy for PCNSL in 3 retrospective datasets. Prospective studies are necessary to adequately evaluate this relationship. Such studies should evaluate patients most likely to benefit from cytoreductive surgery, ie, those with favorable RPA and RC.
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Affiliation(s)
- Ali I Rae
- Warren Alpert Medical School, Brown University, Providence, Rhode Island.,De-partment of Health Policy, Mailman School of Public Health, Columbia Univer-sity, New York, New York
| | - Amol Mehta
- School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Michael Cloney
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Connor J Kinslow
- College of Physicians and Surgeons, Columbia University, New York, New York
| | - Tony J C Wang
- Department of Radi-ation Oncology, College of Physicians and Surgeons, Columbia University Medical Center, New York, New York
| | - Govind Bhagat
- Department of Pathology and Cell Biology, College of Physicians and Sur-geons, Columbia University Medical Center, New York, New York
| | - Peter D Canoll
- Department of Pathology and Cell Biology, College of Physicians and Sur-geons, Columbia University Medical Center, New York, New York
| | - George J Zanazzi
- Department of Pathology and Cell Biology, College of Physicians and Sur-geons, Columbia University Medical Center, New York, New York
| | - Michael B Sisti
- Depart-ment of Neurological Surgery, College of Physicians and Surgeons, Columbia University Medical Center, New York, New York
| | - Sameer A Sheth
- Depart-ment of Neurological Surgery, College of Physicians and Surgeons, Columbia University Medical Center, New York, New York
| | - E Sander Connolly
- Depart-ment of Neurological Surgery, College of Physicians and Surgeons, Columbia University Medical Center, New York, New York
| | - Guy M McKhann
- Depart-ment of Neurological Surgery, College of Physicians and Surgeons, Columbia University Medical Center, New York, New York
| | - Jeffrey N Bruce
- Depart-ment of Neurological Surgery, College of Physicians and Surgeons, Columbia University Medical Center, New York, New York
| | - Fabio M Iwamoto
- Department of Neurology, College of Physicians and Surgeons, Columbia University Medical Center, New York, New York
| | - Adam M Sonabend
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
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149
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Furuse M, Kuwabara H, Ikeda N, Hattori Y, Ichikawa T, Kagawa N, Kikuta K, Tamai S, Nakada M, Wakabayashi T, Wanibuchi M, Kuroiwa T, Hirose Y, Miyatake SI. PD-L1 and PD-L2 expression in the tumor microenvironment including peritumoral tissue in primary central nervous system lymphoma. BMC Cancer 2020; 20:277. [PMID: 32248797 PMCID: PMC7132991 DOI: 10.1186/s12885-020-06755-y] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Accepted: 03/13/2020] [Indexed: 12/19/2022] Open
Abstract
Background The prevalence of programmed death-ligand 1 (PD-L1) and PD-L2 expression on tumor cells and tumor-infiltrating immune cells in primary central nervous system lymphoma (PCNSL) remains unclear. In the present study, we analyzed needle biopsy and craniotomy specimens of patients with PCNSL to compare the PD-L1 and PD-L2 levels in the tumor and surrounding (peritumoral) tissue. We also assessed the correlation between biological factors and the prognostic significance of PD-L1 and PD-L2 expression. Methods We retrospectively analyzed the cases of 70 patients histologically diagnosed with PCNSL (diffuse large B-cell lymphoma). Immunohistochemistry for CD20, CD68, PD-L1, and PD-L2 was performed. In cases with specimens taken by craniotomy, the percentages of PD-L1- and PD-L2-positive macrophages were evaluated in both tumor and peritumoral tissue. The Kaplan-Meier method with log-rank test and Cox proportional hazard model were used for survival analysis. Results The tumor cells expressed little or no PD-L1 and PD-L2, but macrophages expressed PD-L1 and PD-L2 in most of the patients. The median percentage of PD-L2-positive cells was significantly higher among peritumoral macrophages (32.5%; 95% CI: 0–94.6) than intratumoral macrophages (27.5%; 95% CI: 0–81.1, p = 0.0014). There was a significant correlation between the percentages of PD-L2-positive intratumoral macrophages and PD-L2-positive peritumoral macrophages (p = 0.0429), with very low coefficient correlation (ρ = 0.098535). PD-L1 expression on macrophages was significantly associated with biological factors (intratumoral macrophages: better KPS, p = 0.0008; better MSKCC score, p = 0.0103; peritumoral macrophages: low proportion of LDH elevation, p = 0.0064) and longer OS (for intratumoral macrophages: high PD-L1 = 60 months, 95% CI = 30–132.6; low PD-L1 = 24 months, 95% CI = 11–48; p = 0.032; for peritumoral macrophages: high PD-L1 = 60 months, 95% CI = 30.7–NR; low PD-L1 = 14 months, 95% CI = 3–26). PD-L1 expression on peritumoral macrophages was strongly predictive of a favorable outcome (HR = 0.30, 95% CI = 0.12–0.77, p = 0.0129). Conclusions Macrophages in intratumoral and peritumoral tissue expressed PD-L1 and PD-L2 at a higher rate than tumor cells. PD-L1 expression, especially on peritumoral macrophages, seems to be an important prognostic factor in PCNSL. Future comprehensive analysis of checkpoint molecules in the tumor microenvironment, including the peritumoral tissue, is warranted.
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Affiliation(s)
- Motomasa Furuse
- Department of Neurosurgery, Osaka Medical College, 2-7 Daigakumachi, Takatsuki, Takatsuki, Osaka, 569-8686, Japan
| | - Hiroko Kuwabara
- Department of Pathology, Osaka Medical College, Osaka, Japan
| | - Naokado Ikeda
- Department of Neurosurgery, Osaka Medical College, 2-7 Daigakumachi, Takatsuki, Takatsuki, Osaka, 569-8686, Japan
| | - Yasuhiko Hattori
- Department of Neurological Surgery, Okayama University, Okayama, Japan
| | | | - Naoki Kagawa
- Department of Neurosurgery, Osaka University, Osaka, Japan
| | - Kenichiro Kikuta
- Department of Neurosurgery, University of Fukui School of Medical Science, Fukui, Japan
| | - Sho Tamai
- Department of Neurosurgery, Kanazawa University, Kanazawa, Japan
| | | | | | - Masahiko Wanibuchi
- Department of Neurosurgery, Osaka Medical College, 2-7 Daigakumachi, Takatsuki, Takatsuki, Osaka, 569-8686, Japan
| | - Toshihiko Kuroiwa
- Department of Neurosurgery, Osaka Medical College, 2-7 Daigakumachi, Takatsuki, Takatsuki, Osaka, 569-8686, Japan
| | | | - Shin-Ichi Miyatake
- Department of Neurosurgery, Osaka Medical College, 2-7 Daigakumachi, Takatsuki, Takatsuki, Osaka, 569-8686, Japan.
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150
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Hatzl S, Posch F, Deutsch A, Beham-Schmid C, Stöger H, Greinix H, Pichler M, Neumeister P, Prochazka KT. Immunohistochemistry for c-myc and bcl-2 overexpression improves risk stratification in primary central nervous system lymphoma. Hematol Oncol 2020; 38:277-283. [PMID: 32101329 PMCID: PMC7496545 DOI: 10.1002/hon.2727] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 02/12/2020] [Accepted: 02/19/2020] [Indexed: 11/11/2022]
Abstract
Overexpression of bcl‐2 and c‐myc are defining features of double‐expressor‐lymphoma (DEL) but may also occur separately in patients with primary central nervous system lymphoma (PCNSL). Despite all progress in optimizing treatment regimen, there is lack of sufficient risk stratification models. Here, we first describe the relationship between DEL biology, the National Comprehensive Cancer Network International Prognostic Index (NCCN‐IPI), treatment response, disease progression, and mortality in PCNSL. In this study, we determined c‐myc and bcl‐2 status immunohistochemically in samples of 48 patients with newly diagnosed PCNSL and followed these patients for a median interval of 6.2 years. Twelve, 18, and 17 patients harbored none, one, or both DEL features. Corresponding overall response rates after first‐line therapy were strongly associated with DEL biology (100%, 42%, and 44% in patients with 0, 1, or 2 DEL features). Patients with one or both DEL features had a 5‐fold and 13‐fold higher 5‐year risk of progression and/or death than patients without DEL features. These associations prevailed after adjusting for the NCCN‐IPI. DEL improved the discriminatory capability of the NCCN‐IPI (P = .0001). Furthermore, we could show that addition of DEL biology to the NCCN‐IPI significantly improved the score's discriminatory potential both toward progression‐free survival (increase in Harell's c = 0.15, P = .005) and overall survival (increase in Harell's c = 0.11, P = .029). In conclusion, DEL biology is a strong and simple‐to‐use predictor of adverse outcome in PCNSL. Addition of DEL to the NCCN‐IPI improves its prognostic potential. Disease progression from PCNSL harboring both DEL features is invariably fatal. This defines a novel PCNSL patient subset with a great unmet need for improved therapy.
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Affiliation(s)
- Stefan Hatzl
- Division of Hematology, Department of Internal Medicine, Medical University of Graz (MUG), Austria
| | - Florian Posch
- Division of Oncology, Department of Internal Medicine, Medical University of Graz (MUG), Austria.,Center for Biomarker Research in Medicine (CBmed Ges.m.b.H.), Austria
| | - Alexander Deutsch
- Division of Hematology, Department of Internal Medicine, Medical University of Graz (MUG), Austria
| | | | - Herbert Stöger
- Division of Oncology, Department of Internal Medicine, Medical University of Graz (MUG), Austria
| | - Hildegard Greinix
- Division of Hematology, Department of Internal Medicine, Medical University of Graz (MUG), Austria
| | - Martin Pichler
- Division of Oncology, Department of Internal Medicine, Medical University of Graz (MUG), Austria.,Center for Biomarker Research in Medicine (CBmed Ges.m.b.H.), Austria.,Research Unit for non-coding RNAs and genome editing in cancer, Medical University of Graz, Austria.,Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, USA, USA
| | - Peter Neumeister
- Division of Hematology, Department of Internal Medicine, Medical University of Graz (MUG), Austria
| | - Katharina T Prochazka
- Division of Hematology, Department of Internal Medicine, Medical University of Graz (MUG), Austria
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