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Olukoya O, Osunronbi T, Jesuyajolu DA, Uwaga BC, Vaughan A, Aluko O, Ayantayo TO, Daniel JO, David SO, Jagunmolu HA, Kanu A, Kayode AT, Olajide TN, Thorne L. The prognostic utility of temporalis muscle thickness measured on magnetic resonance scans in patients with intra-axial malignant brain tumours: A systematic review and meta-analysis. World Neurosurg X 2024; 22:100318. [PMID: 38440376 PMCID: PMC10911852 DOI: 10.1016/j.wnsx.2024.100318] [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: 08/25/2023] [Accepted: 02/21/2024] [Indexed: 03/06/2024] Open
Abstract
Introduction Sarcopenia is associated with worsened outcomes in solid cancers. Temporalis muscle thickness (TMT) has emerged as a measure of sarcopenia. Hence, this study aims to evaluate the relationship between TMT and outcome measures in patients with malignant intra-axial neoplasms. Method We searched Medline, Embase, Scopus and Cochrane databases for relevant studies. Event ratios with 95% confidence intervals (CI) were analysed using the RevMan 5.4 software. Where meta-analysis was impossible, vote counting was used to determine the effect of TMT on outcomes. The GRADE framework was used to determine the certainty of the evidence. Results Four outcomes were reported for three conditions across 17 studies involving 4430 patients. Glioblastoma: thicker TMT was protective for overall survival (OS) (HR 0.59; 95% CI 0.46-0.76) (GRADE low), progression free survival (PFS) (HR 0.40; 95% CI 0.26-0.62) (GRADE high), and early discontinuation of treatment (OR 0.408; 95% CI 0.168-0.989) (GRADE high); no association with complications (HR 0.82; 95% CI 0.60-1.10) (GRADE low). Brain Metastases: thicker TMT was protective for OS (HR 0.73; 95% CI 0.67-0.78) (GRADE moderate); no association with PFS (GRADE low). Primary CNS Lymphoma: TMT was protective for overall survival (HR 0.34; 95% CI 0.19-0.60) (GRADE moderate) and progression free survival (HR 0.23; 95% CI 0.09-0.56) (GRADE high). Conclusion TMT has significant prognostic potential in intra-axial malignant neoplasms, showing a moderate to high certainty for its association with outcomes following GRADE evaluation. This will enable shared decision making between patients and clinicians.
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Affiliation(s)
- Olatomiwa Olukoya
- Neurosurgery Department, Surgery Interest Group of Africa, Lagos, Nigeria
- The National Hospital for Neurology and Neurosurgery, London, United Kingdom
| | - Temidayo Osunronbi
- Neurosurgery Department, Surgery Interest Group of Africa, Lagos, Nigeria
- Department of Neurosurgery, Royal Hallamshire Hospital, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, United Kingdom
| | | | - Blossom C. Uwaga
- Neurosurgery Department, Surgery Interest Group of Africa, Lagos, Nigeria
| | - Ayomide Vaughan
- Neurosurgery Department, Surgery Interest Group of Africa, Lagos, Nigeria
| | - Oluwabusayo Aluko
- Neurosurgery Department, Surgery Interest Group of Africa, Lagos, Nigeria
| | | | | | - Samuel O. David
- Neurosurgery Department, Surgery Interest Group of Africa, Lagos, Nigeria
| | | | - Alieu Kanu
- Neurosurgery Department, Surgery Interest Group of Africa, Lagos, Nigeria
| | - Ayomide T. Kayode
- Neurosurgery Department, Surgery Interest Group of Africa, Lagos, Nigeria
| | - Tobi N. Olajide
- Neurosurgery Department, Surgery Interest Group of Africa, Lagos, Nigeria
| | - Lewis Thorne
- The National Hospital for Neurology and Neurosurgery, London, United Kingdom
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Zuo J, Lei T, Zhong S, Zhou J, Liu R, Wu C, Li S. C-reactive protein levels, the prognostic nutritional index, and the lactate dehydrogenase-to-lymphocyte ratio are important prognostic factors in primary central nervous system lymphoma: a single-center study of 223 patients. Neurosurg Rev 2023; 47:17. [PMID: 38112846 PMCID: PMC10730673 DOI: 10.1007/s10143-023-02248-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 11/22/2023] [Accepted: 12/09/2023] [Indexed: 12/21/2023]
Abstract
Primary central nervous system lymphoma (PCNSL) is a rare and highly aggressive type of extranodal non-Hodgkin lymphoma (NHL), and the prognosis is poor. Currently, the most used prognostic models are the Memorial Sloan-Kettering Cancer Center (MSKCC) and International Extranodal Lymphoma Study Group (IELSG) scores; however, their predictive effects are changing with increasing incidence and changing treatment regimens. A growing body of evidence has demonstrated that inflammatory and nutritional markers are factors that can determine tumor prognosis. Therefore, the aim of this study was to identify and validate novel prognostic factors for PCNSL. Clinical information was collected from 223 patients with PCNSL. Patients younger than 18 years of age were excluded. Progression-free survival (PFS) and overall survival (OS) were used as endpoints, and receiver operating characteristic (ROC) curve analyses were conducted to determine the cutoff values for the inflammatory indicators. Correlations between variables and PFS or OS were assessed using univariate and multivariate analyses, and positive indicators were selected for survival analysis. A prognostic nutritional index (PNI) < 49.38 was associated with worse PFS (p = 0.003), and outcomes significantly differed between patients with a PNI ≥ 49.38 and < 49.38 (p < 0.001). Age < 60 years (p < 0.001) and C-reactive protein (CRP) levels < 3.14 (p = 0.001) were associated with better OS. In elderly patients (≥ 60 years), a lactate dehydrogenase-to-lymphocyte ratio (LLR) < 95.69 (p = 0.021) was associated with better OS, and the outcome significantly differed between patients with an LLR ≥ 95.69 and LLR < 95.69 (p = 0.015). The PNI and CRP levels are prognostic factors for PCNSL, and CRP was the first time shown to be a prognosis factor of PCNSL. In elderly patients with PCNSL, the LLR can predict prognosis.
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Affiliation(s)
- Jinyi Zuo
- Department of Neuro-Oncology, Sanbo Brain Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Ting Lei
- Department of Neuro-Oncology, Sanbo Brain Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Shuai Zhong
- Department of Neuro-Oncology, Sanbo Brain Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Jiajun Zhou
- Department of Neuro-Oncology, Sanbo Brain Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Rui Liu
- Department of Neuro-Oncology, Sanbo Brain Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Chenxing Wu
- Department of Neuro-Oncology, Sanbo Brain Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Shouwei Li
- Department of Neuro-Oncology, Sanbo Brain Hospital, Capital Medical University, Beijing, People's Republic of China.
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Thomas-Joulié A, Houillier C, Antoni D, Créhange G, Jouglar E, Colin P, Benchalal M, Lang P, Alfonsi M, Hamidou H, Coutte A, Ahrweiller F, Dadoun N, Pointreau Y, Ammarguellat H, Bernier-Chastagner V, Belkacemi Y, Vieillot S, Hoang-Xuan K, Soussain C, Jacob J, Feuvret L. Brain radiotherapy in patients treated for a newly diagnosed primary central nervous system lymphoma: professional practice evaluation in 19 French centers. Acta Oncol 2023; 62:648-656. [PMID: 37338525 DOI: 10.1080/0284186x.2023.2225146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 06/01/2023] [Indexed: 06/21/2023]
Abstract
INTRODUCTION The objective of this study was a multicentric evaluation of professional practices, analyzing the irradiation technique itself and its impact on survival and recurrence sites, in primary central nervous system lymphomas (PCNSLs). METHODS We retrospectively analyzed the technical and clinical records of 79 PCNSL patients included in the database of the national expert network for oculocerebral lymphoma ('LOC') who were treated with brain radiotherapy as first-line treatment for newly diagnosed primary central nervous system lymphoma between 2011 and 2018. RESULTS The number of patients treated with brain radiotherapy gradually decreased over time. The heterogeneity of radiotherapy prescriptions was significant, and 55% of them did not comply with published recommendations in terms of irradiation dose and/or volume. The proportion of complete responders to induction chemotherapy treated with reduced-dose radiotherapy increased over time. Partial brain radiotherapy was associated with significantly lower overall survival in univariate analysis. In partial responders to induction chemotherapy, increasing the total dose to the brain >30 Gy and adding a boost to the WBRT induced a trend toward improved progression-free and overall survival. Five recurrences (13%) occurred exclusively in the eyes, all in patients whose eyes had been excluded from the irradiation target volume and including 2 patients without ocular involvement at diagnosis. CONCLUSION The visibility of recommendations for prescribing brain radiotherapy for the treatment of newly diagnosed primary central nervous system lymphoma needs to be improved to harmonize practices and improve their quality. We propose an update of the recommendations.
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Affiliation(s)
- Alice Thomas-Joulié
- Department of Radiation Oncology, Institut de Cancérologie Strasbourg Europe (ICANS), Strasbourg, France
- Department of Radiation Oncology, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, APHP, Paris, France
| | - Caroline Houillier
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, AP-HP, Paris, France
| | - Delphine Antoni
- Department of Radiation Oncology, Institut de Cancérologie Strasbourg Europe (ICANS), Strasbourg, France
| | - Gilles Créhange
- Department of Radiation Oncology, Institut Curie, PSL Research University, Paris, France
- Department of Radiation Oncology, Institut de cancérologie de l'Ouest, Nantes-Saint-Herblain, France
| | - Emmanuel Jouglar
- Department of Radiation Oncology, Institut Curie, PSL Research University, Paris, France
- Department of Radiation Oncology, Institut de cancérologie de l'Ouest, Nantes-Saint-Herblain, France
| | - Philippe Colin
- Department of Radiation Oncology, Institut du Cancer Courlancy, Rouen, France
| | - Mohamed Benchalal
- Department of Radiation Oncology, Centre Eugène Marquis, Rennes, Bretagne, France
| | - Philippe Lang
- Federation Universitaire d'oncologie radiothérapie d'Occitanie, ICG CHU Caremeau, Nîmes, France
| | | | - Hadji Hamidou
- Department of Radiation Oncology, ICO Cancer Center, Centre Paul Papin, Angers, France
| | - Alexandre Coutte
- Department of Radiation Oncology, Centre Hospitalier Universitaire d'Amiens, Amiens, France
| | - Flora Ahrweiller
- Institut de cancérologie et radiothérapie bretillien, Saint Malo, France
| | - Nathalie Dadoun
- Department of Radiation Oncology, Centre de la Baie, Avranches, France
| | - Yohan Pointreau
- Department of Radiation Oncology, Centre Jean Bernard, Le Mans, France
| | - Hanifa Ammarguellat
- Department of Radiation Oncology, Centre Hospitalier Simone Veil, Beauvais, France
| | | | - Yazid Belkacemi
- Department of Radiation Oncology, Hôpital Universitaire Henri Mondor, Créteil, France
| | - Sabine Vieillot
- Department of Radiation Oncology, Centre Catalan d'Oncologie, Perpignan, France
| | - Khê Hoang-Xuan
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, AP-HP, Paris, France
| | - Carole Soussain
- Department of Hematology, Institut Curie site de Saint-Cloud, Paris, France
- INSERM U932 Institut Curie, PSL Research University, Paris, France
| | - Julian Jacob
- Department of Radiation Oncology, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, APHP, Paris, France
| | - Loïc Feuvret
- Department of Radiation Oncology, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, APHP, Paris, France
- Department of Radiation Oncology, Centre Hospitalier Universitaire Lyon Sud, Lyon, France
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Pilarska A, Pieczyńska A, Hojan K. Neuropsychological monitoring of cognitive function and ICF–based mental components in patients with malignant brain tumours. Front Psychol 2023; 14:1033185. [PMID: 37063555 PMCID: PMC10102367 DOI: 10.3389/fpsyg.2023.1033185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 03/13/2023] [Indexed: 04/03/2023] Open
Abstract
BackgroundCognitive deficits are one of the important clinical features of patients with brain tumours, which can affect up to 30–90% of patients before treatment. The consequence is a significant and rapid degradation of the patient’s intellectual functioning, seizures, paralysis and other symptoms that prevent independent functioning. This results in a reduced quality of life and a psychological crisis not only for the patient but also for their relatives. Maintaining the patient’s function at the highest level for as long as possible is particularly important, given that long-term remission or a cure is unlikely or accompanied by significant disability.PurposeThis paper aims to provide a narrative review to the neuropsychological procedure for monitoring cognitive function in patients with brain tumours, which may be helpful in developing adequate clinical practice and appropriate management procedures.MethodsA narrative review was applied to search broadly across disciplines, retrieving literature from several databases (PubMed, Web of Science, and EBSCOhost).Results(1) discussing the methodological aspects of neuropsychological tools for monitoring cognitive function in brain tumour patients, (2) identifying the most commonly used tools and (3) their practical applicability according to the cognitive function components of the International Classification of Functioning, Disability and Health (ICF).ConclusionThis article points to the need to systematise research tools or develop new ones, adapted to diagnostic needs with high psychometric characteristics, with particular attention to memory processes and learning effect. Rehabilitation of patients is also an important issue, which requires the use of adequate tools to assess functional disability. The International Classification of Functioning, Disability and Health (ICF) seems to be useful in this respect. The ICF has the advantage of targeting actions to improve the condition of the individual and to keep them as long as possible in a state of well-being that allows them to function effectively in society or to return to work. This is particularly important in view of the ageing population and the increasing number of diagnoses related to brain tumours.
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Affiliation(s)
- Agnieszka Pilarska
- Department of Rehabilitation, Greater Poland Cancer Centre, Poznan, Poland
- *Correspondence: Agnieszka Pilarska,
| | - Anna Pieczyńska
- Department of Rehabilitation, Greater Poland Cancer Centre, Poznan, Poland
- Department of Occupational Therapy, Poznan University of Medical Sciences, Poznan, Poland
| | - Katarzyna Hojan
- Department of Rehabilitation, Greater Poland Cancer Centre, Poznan, Poland
- Department of Occupational Therapy, Poznan University of Medical Sciences, Poznan, Poland
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Yokogami K, Azuma M, Takeshima H, Hirai T. Lymphomas of Central Nervous System. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1405:527-543. [PMID: 37452952 DOI: 10.1007/978-3-031-23705-8_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/18/2023]
Abstract
Central nervous system (CNS) lymphoma consists of primary central nervous system lymphoma (PCNSL) and secondary CNS involvement by systemic lymphoma. This chapter focuses on the former. PCNSL is a relative rare disease, accounting for approximately 2.4-4.9% of all primary CNS tumors. It is an extra-nodal variant of non-Hodgkin's lymphoma (NHL), confined to the brain, leptomeninges, spinal cord, and eyes, with no systemic involvement. Recently, elderly patients (≥ 60 years) are increasing. Histologically, B cell blasts, which originate from late germinal center exit B cell, are growing and homing in CNS. Immunohistochemically, these cells are positive for PAX5, CD19, CD20, CD22, and CD79a. PCNSL shows relatively characteristic appearances on CT, MR imaging, and PET. Treatment first line of PCNSL is HD-MTX-based chemotherapy with or without rituximab and irradiation. Severe side-effect of this treatment is delayed onset neurotoxicity, which cause of cognitive impairment. Therefore, combined chemotherapy alone or chemotherapy with reduced-dose irradiation is more recommended for elderly patients. There is no established standard care for relapse of the PCNSLs. Temsirolimus, lenalidomide, temozolomide, and Bruton's tyrosine kinase (BTK) inhibitor ibrutinib are candidates for refractory patients. The prognosis of PCNSL has significantly improved over the last decades (median OS: 26 months, 5-year survival: 31%). Younger than 60 age and WHO performance status less than < or = 1 are associated with a significantly better overall survival.
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Affiliation(s)
- Kiyotaka Yokogami
- Departments of Neurosurgery, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan.
| | - Minako Azuma
- Departments of Radiology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Hideo Takeshima
- Departments of Neurosurgery, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Toshinori Hirai
- Departments of Radiology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
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de Pádua Covas Lage LA, Araújo Soares V, Meneguin TD, Culler HF, Reichert CO, Jacomassi MD, Reis DGC, Zerbini MCN, de Oliveira Costa R, Rocha V, Pereira J. The role of whole-brain radiotherapy (WBRT) in primary central nervous system lymphoma: is it an alternative to ASCT for consolidation following HD-methotrexate based induction in low-income settings? Radiat Oncol 2022; 17:171. [PMID: 36273167 PMCID: PMC9588209 DOI: 10.1186/s13014-022-02142-y] [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: 07/28/2022] [Accepted: 10/06/2022] [Indexed: 11/10/2022] Open
Abstract
Background Primary central nervous system lymphoma (PCNSL) is a rare and aggressive malignancy. Although potentially curable, its prognosis remains dismal. Its treatment is based on high-doses of methotrexate (HD-MTX) and rituximab, followed by consolidation therapy with whole-brain radiotherapy (WBRT) or autologous stem cell transplantation (ASCT). Currently, there is no consensus about the best consolidation strategy, but better outcomes with ASCT are obtained with conditioning regimens based on thiotepa, a high-cost drug with restricted use in resource-constrained settings. Latin American data on clinical outcomes, prognostic factors, and therapeutic management in PCNSL are virtually unknown. Methods This is a retrospective, observational, and single-center study involving 47-Brazilian patients with PCNSL. We aim to assess outcomes, determine predictors of survival, and compare responses, as well as toxicities in patients consolidated with chemotherapy alone versus chemotherapy plus WBRT. Results The median age at diagnosis was 59 years (24–88 years), and 53.1% were male. LDH ≥ UVN occurred in 44.7%, ECOG ≥ 2 in 67.6%, and 34.1% had multifocal disease. Hemiparesis was the main clinical presentation, observed in 55.3%, 51.0% had intermediate-/high-risk IELSG prognostic score, and 57.6% had an ABC-like phenotype by IHC. With a median follow-up of 24.4 months, estimated 5-year OS and PFS were 45.5% and 36.4%, respectively. Among 40 patients treated with HD-MTX-based induction, estimated 2-year OS was 85.8% for those consolidated with WBRT plus HIDAC versus only 41.5% for those consolidated with HIDAC alone (p < 0.001). Hematologic and non-hematologic toxicities were not significant, and severe cognitive impairment occurred in only 6.3% (3/47) of cases, all of them treated with WBRT. Age < 60 years, Hb ≥ 120 g/L and WBRT consolidation were associated with increased OS, however, LDH ≥ UVN, hypoalbuminemia, ECOG ≥ 2, Karnofsky PS < 70 and intermediate-/high-risk Barcelona score were associated with decreased OS. Conclusion Combined consolidation therapy (CCT) based on WBRT plus HIDAC was associated with increased OS in PCNSL compared to isolated consolidation therapy (ICT) based on HIDAC alone. Here, severe late neurotoxicity was uncommon with this approach. These data suggest that WBRT may be an effective and safe alternative to ASCT for consolidation therapy in PCNSL, particularly in resource-constrained settings, where access to thiotepa for pre-ASCT conditioning is not universal.
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Affiliation(s)
- Luís Alberto de Pádua Covas Lage
- Department of Hematology, Hemotherapy and Cell Therapy, Faculty of Medicine, University of São Paulo (FM-USP), São Paulo, Brazil. .,Laboratory of Medical Investigation in Pathogenesis and Directed Therapy in Onco-Immuno-Hematology (LIM-31), University of São Paulo (USP), Cerqueira César, Avenue Dr. Enéas de Carvalho Aguiar, 155 - Ambulatory building - 1st. Floor, Room 61, São Paulo (SP), 05403-000, Brazil.
| | - Vinícius Araújo Soares
- Department of Hematology, Hemotherapy and Cell Therapy, Faculty of Medicine, University of São Paulo (FM-USP), São Paulo, Brazil
| | - Thales Dalessandro Meneguin
- Department of Hematology, Hemotherapy and Cell Therapy, Faculty of Medicine, University of São Paulo (FM-USP), São Paulo, Brazil
| | - Hebert Fabrício Culler
- Department of Hematology, Hemotherapy and Cell Therapy, Faculty of Medicine, University of São Paulo (FM-USP), São Paulo, Brazil.,Laboratory of Medical Investigation in Pathogenesis and Directed Therapy in Onco-Immuno-Hematology (LIM-31), University of São Paulo (USP), Cerqueira César, Avenue Dr. Enéas de Carvalho Aguiar, 155 - Ambulatory building - 1st. Floor, Room 61, São Paulo (SP), 05403-000, Brazil
| | - Cadiele Oliana Reichert
- Department of Hematology, Hemotherapy and Cell Therapy, Faculty of Medicine, University of São Paulo (FM-USP), São Paulo, Brazil.,Laboratory of Medical Investigation in Pathogenesis and Directed Therapy in Onco-Immuno-Hematology (LIM-31), University of São Paulo (USP), Cerqueira César, Avenue Dr. Enéas de Carvalho Aguiar, 155 - Ambulatory building - 1st. Floor, Room 61, São Paulo (SP), 05403-000, Brazil
| | - Mayara D'Auria Jacomassi
- Department of Hematology, Hemotherapy and Cell Therapy, Faculty of Medicine, University of São Paulo (FM-USP), São Paulo, Brazil
| | - Diego Gomes Cândido Reis
- Department of Hematology, Hemotherapy and Cell Therapy, Faculty of Medicine, University of São Paulo (FM-USP), São Paulo, Brazil
| | | | - Renata de Oliveira Costa
- Department of Hematology and Hemotherapy, Faculty of Medical Sciences Santos (FCMS), Centro Universitário Lusíadas (Unilus), Santos, Brazil
| | - Vanderson Rocha
- Department of Hematology, Hemotherapy and Cell Therapy, Faculty of Medicine, University of São Paulo (FM-USP), São Paulo, Brazil.,Laboratory of Medical Investigation in Pathogenesis and Directed Therapy in Onco-Immuno-Hematology (LIM-31), University of São Paulo (USP), Cerqueira César, Avenue Dr. Enéas de Carvalho Aguiar, 155 - Ambulatory building - 1st. Floor, Room 61, São Paulo (SP), 05403-000, Brazil.,Fundação Pró-Sangue, Blood Bank of São Paulo, São Paulo, Brazil.,Churchill Hospital, Oxford University, Oxford, UK
| | - Juliana Pereira
- Department of Hematology, Hemotherapy and Cell Therapy, Faculty of Medicine, University of São Paulo (FM-USP), São Paulo, Brazil.,Laboratory of Medical Investigation in Pathogenesis and Directed Therapy in Onco-Immuno-Hematology (LIM-31), University of São Paulo (USP), Cerqueira César, Avenue Dr. Enéas de Carvalho Aguiar, 155 - Ambulatory building - 1st. Floor, Room 61, São Paulo (SP), 05403-000, Brazil.,Hospital Alemão Osvaldo Cruz, São Paulo, Brazil
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Wismann J, Sommer-Sørensen RH, Kofoed MS, Halle B, Pedersen CB, Schulz MK, Grønhøj MH, Larsen TS, Møller MB, Poulsen FR. Diagnosis, treatment, and outcome of primary CNS lymphoma-a single-center experience. Acta Neurochir (Wien) 2022; 164:1365-1373. [PMID: 35257217 DOI: 10.1007/s00701-022-05170-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 02/20/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Primary CNS lymphoma (PCNSL) is a highly aggressive non-Hodgkin lymphoma (NHL) that occurs in the CNS (e.g. brain, meninges, spinal cord, cerebrospinal fluid, or intraocular involvement) in the absence of systemic NHL. Tumor resection does not improve survival, and neurosurgical intervention is generally limited to stereotactic biopsy to provide a histopathological diagnosis. OBJECTIVE The objective of this single-center study was to evaluate the management and outcome of PCNSL patients diagnosed by biopsy, using overall survival and progression-free survival as endpoints. METHODS At our department of neurosurgery, 140 patients were diagnosed with PCNSL by biopsy between January 1, 2009, and December 31, 2018. Of these, 37 patients were included in the study and were divided into three groups according to their postoperative therapy. RESULTS Median OS was 35.7 months for the intensive treatment group, 29.5 months for the moderate treatment group, and 8.6 months for the palliative treatment group. The intensive and moderate treatment groups had similar progression-free survival, while the palliative treatment group had poor overall and progression-free survival. Six patients were long-term survivors (> 80 months). Age under 65 years was the main significant parameter affecting overall survival. CONCLUSION In this cohort, patients with PCNSL had an overall fair prognosis if they (1) were under 65 years old, (2) had a performance score < 2 at the time of diagnosis, and (3) received either intensive or moderate chemotherapeutic treatment. Biopsy is still the primary diagnostic tool; other methods have been investigated but are not yet recommended.
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Affiliation(s)
- Joakim Wismann
- Department of Neurosurgery, Odense University Hospital, Odense, Denmark.
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark.
- BRIDGE - Brain Research Inter-Disciplinary Guided Excellence, Odense, Denmark.
| | - Rune Hørlykke Sommer-Sørensen
- Department of Neurosurgery, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- BRIDGE - Brain Research Inter-Disciplinary Guided Excellence, Odense, Denmark
| | - Mikkel Seremet Kofoed
- Department of Neurosurgery, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- BRIDGE - Brain Research Inter-Disciplinary Guided Excellence, Odense, Denmark
| | - Bo Halle
- Department of Neurosurgery, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- BRIDGE - Brain Research Inter-Disciplinary Guided Excellence, Odense, Denmark
| | - Christian Bonde Pedersen
- Department of Neurosurgery, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- BRIDGE - Brain Research Inter-Disciplinary Guided Excellence, Odense, Denmark
| | - Mette Katrine Schulz
- Department of Neurosurgery, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- BRIDGE - Brain Research Inter-Disciplinary Guided Excellence, Odense, Denmark
| | - Mads Hjortdal Grønhøj
- Department of Neurosurgery, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- BRIDGE - Brain Research Inter-Disciplinary Guided Excellence, Odense, Denmark
| | - Thomas Stauffer Larsen
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Hematology, Odense University Hospital, Odense, Denmark
| | - Michael Boe Møller
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Clinical Pathology, Odense University Hospital, Odense, Denmark
| | - Frantz Rom Poulsen
- Department of Neurosurgery, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- BRIDGE - Brain Research Inter-Disciplinary Guided Excellence, Odense, Denmark
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Yoshimura K, Kawabata S, Kashiwagi H, Fukuo Y, Takeuchi K, Futamura G, Hiramatsu R, Takata T, Tanaka H, Watanabe T, Suzuki M, Hu N, Miyatake SI, Wanibuchi M. Efficacy of Boron Neutron Capture Therapy in Primary Central Nervous System Lymphoma: In Vitro and In Vivo Evaluation. Cells 2021; 10:cells10123398. [PMID: 34943904 PMCID: PMC8699713 DOI: 10.3390/cells10123398] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 11/27/2021] [Accepted: 11/29/2021] [Indexed: 11/21/2022] Open
Abstract
Background: Boron neutron capture therapy (BNCT) is a nuclear reaction-based tumor cell-selective particle irradiation method. High-dose methotrexate and whole-brain radiation therapy (WBRT) are the recommended treatments for primary central nervous system lymphoma (PCNSL). This tumor responds well to initial treatment but relapses even after successful treatment, and the prognosis is poor as there is no safe and effective treatment for relapse. In this study, we aimed to conduct basic research to explore the possibility of using BNCT as a treatment for PCNSL. Methods: The boron concentration in human lymphoma cells was measured. Subsequently, neutron irradiation experiments on lymphoma cells were conducted. A mouse central nervous system (CNS) lymphoma model was created to evaluate the biodistribution of boron after the administration of borono-phenylalanine as a capture agent. In the neutron irradiation study of a mouse PCNSL model, the therapeutic effect of BNCT on PCNSL was evaluated in terms of survival. Results: The boron uptake capability of human lymphoma cells was sufficiently high both in vitro and in vivo. In the neutron irradiation study, the BNCT group showed a higher cell killing effect and prolonged survival compared with the control group. Conclusions: A new therapeutic approach for PCNSL is urgently required, and BNCT may be a promising treatment for PCNSL. The results of this study, including those of neutron irradiation, suggest success in the conduct of future clinical trials to explore the possibility of BNCT as a new treatment option for PCNSL.
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Affiliation(s)
- Kohei Yoshimura
- Department of Neurosurgery, Osaka Medical and Pharmaceutical University, 2-7 Daigaku-Machi, Takatsuki 569-8686, Japan; (K.Y.); (H.K.); (Y.F.); (K.T.); (G.F.); (R.H.); (M.W.)
| | - Shinji Kawabata
- Department of Neurosurgery, Osaka Medical and Pharmaceutical University, 2-7 Daigaku-Machi, Takatsuki 569-8686, Japan; (K.Y.); (H.K.); (Y.F.); (K.T.); (G.F.); (R.H.); (M.W.)
- Correspondence: ; Tel.: +81-72-63-1221
| | - Hideki Kashiwagi
- Department of Neurosurgery, Osaka Medical and Pharmaceutical University, 2-7 Daigaku-Machi, Takatsuki 569-8686, Japan; (K.Y.); (H.K.); (Y.F.); (K.T.); (G.F.); (R.H.); (M.W.)
| | - Yusuke Fukuo
- Department of Neurosurgery, Osaka Medical and Pharmaceutical University, 2-7 Daigaku-Machi, Takatsuki 569-8686, Japan; (K.Y.); (H.K.); (Y.F.); (K.T.); (G.F.); (R.H.); (M.W.)
| | - Koji Takeuchi
- Department of Neurosurgery, Osaka Medical and Pharmaceutical University, 2-7 Daigaku-Machi, Takatsuki 569-8686, Japan; (K.Y.); (H.K.); (Y.F.); (K.T.); (G.F.); (R.H.); (M.W.)
| | - Gen Futamura
- Department of Neurosurgery, Osaka Medical and Pharmaceutical University, 2-7 Daigaku-Machi, Takatsuki 569-8686, Japan; (K.Y.); (H.K.); (Y.F.); (K.T.); (G.F.); (R.H.); (M.W.)
| | - Ryo Hiramatsu
- Department of Neurosurgery, Osaka Medical and Pharmaceutical University, 2-7 Daigaku-Machi, Takatsuki 569-8686, Japan; (K.Y.); (H.K.); (Y.F.); (K.T.); (G.F.); (R.H.); (M.W.)
| | - Takushi Takata
- Institute for Integrated Radiation and Nuclear Science, Kyoto University, 2 Asashiro-Nishi, Kumatori-cho, Sennan 590-0494, Japan; (T.T.); (H.T.); (T.W.); (M.S.)
| | - Hiroki Tanaka
- Institute for Integrated Radiation and Nuclear Science, Kyoto University, 2 Asashiro-Nishi, Kumatori-cho, Sennan 590-0494, Japan; (T.T.); (H.T.); (T.W.); (M.S.)
| | - Tsubasa Watanabe
- Institute for Integrated Radiation and Nuclear Science, Kyoto University, 2 Asashiro-Nishi, Kumatori-cho, Sennan 590-0494, Japan; (T.T.); (H.T.); (T.W.); (M.S.)
| | - Minoru Suzuki
- Institute for Integrated Radiation and Nuclear Science, Kyoto University, 2 Asashiro-Nishi, Kumatori-cho, Sennan 590-0494, Japan; (T.T.); (H.T.); (T.W.); (M.S.)
| | - Naonori Hu
- Kansai BNCT Medical Center, Osaka Medical and Pharmaceutical University, 2-7 Daigaku-Machi, Takatsuki 569-8686, Japan; (N.H.); (S.-I.M.)
| | - Shin-Ichi Miyatake
- Kansai BNCT Medical Center, Osaka Medical and Pharmaceutical University, 2-7 Daigaku-Machi, Takatsuki 569-8686, Japan; (N.H.); (S.-I.M.)
| | - Masahiko Wanibuchi
- Department of Neurosurgery, Osaka Medical and Pharmaceutical University, 2-7 Daigaku-Machi, Takatsuki 569-8686, Japan; (K.Y.); (H.K.); (Y.F.); (K.T.); (G.F.); (R.H.); (M.W.)
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9
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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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10
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Evaluation of the Temporal Muscle Thickness as an Independent Prognostic Biomarker in Patients with Primary Central Nervous System Lymphoma. Cancers (Basel) 2021; 13:cancers13030566. [PMID: 33540564 PMCID: PMC7867149 DOI: 10.3390/cancers13030566] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Revised: 01/19/2021] [Accepted: 01/20/2021] [Indexed: 01/05/2023] Open
Abstract
Simple Summary Primary central nervous system lymphoma (PCNSL) is a rare brain tumor with an exceedingly poor outcome. Although some of the established prognostic parameters in PCNSL patients, such as age, blood-related parameters, or the involvement of deep brain structures, are objectively evaluable, the information about the patient’s physical condition is still based on the subjective perception of the attending physician. The thickness of the temporal muscle has previously shown to be a biomarker of skeletal muscle quantity and quality, and thus be a potential parameter reflecting sarcopenia, which is a main feature of cancer-related cachexia and a well-known prognostic marker in various disease entities. In the current study we show that temporal muscle thickness is an independent and objectively assessable parameter for outcome prognostication in PCNSL patients and may facilitate the selection and stratification of patients for treatment options or clinical trials in the future. Abstract In this study, we assessed the prognostic relevance of temporal muscle thickness (TMT), likely reflecting patient’s frailty, in patients with primary central nervous system lymphoma (PCNSL). In 128 newly diagnosed PCNSL patients TMT was analyzed on cranial magnetic resonance images. Predefined sex-specific TMT cutoff values were used to categorize the patient cohort. Survival analyses, using a log-rank test as well as Cox models adjusted for further prognostic parameters, were performed. The risk of death was significantly increased for PCNSL patients with reduced muscle thickness (hazard ratio of 3.189, 95% CI: 2–097–4.848, p < 0.001). Importantly, the results confirmed that TMT could be used as an independent prognostic marker upon multivariate Cox modeling (hazard ratio of 2.504, 95% CI: 1.608–3.911, p < 0.001) adjusting for sex, age at time of diagnosis, deep brain involvement of the PCNSL lesions, Eastern Cooperative Oncology Group (ECOG) performance status, and methotrexate-based chemotherapy. A TMT value below the sex-related cutoff value at the time of diagnosis is an independent adverse marker in patients with PCNSL. Thus, our results suggest the systematic inclusion of TMT in further translational and clinical studies designed to help validate its role as a prognostic biomarker.
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11
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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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12
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Liu CJ, Lin SY, Yang CF, Yeh CM, Kuan AS, Wang HY, Tsai CK, Gau JP, Hsiao LT, Chen PM, Liu YC, Hong YC, Ko PS, Liu JH, Lin CH. A new prognostic score for disease progression and mortality in patients with newly diagnosed primary CNS lymphoma. Cancer Med 2020; 9:2134-2145. [PMID: 32011103 PMCID: PMC7064125 DOI: 10.1002/cam4.2872] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Revised: 12/14/2019] [Accepted: 12/26/2019] [Indexed: 12/13/2022] Open
Abstract
Background Although various prognostic models for primary central nervous system lymphoma (PCNSL) have been developed, there is no consensus regarding the optimal prognostic index. We aimed to evaluate potential prognostic factors and construct a novel predictive model for PCNSL patients. Methods We enrolled newly diagnosed PCNSL patients between 2003 and 2015. The primary endpoint was progression‐free survival (PFS), and the secondary endpoint was overall survival (OS). The prognostic factors identified using multivariate Cox proportional hazards models were used to develop a predictive model. We subsequently validated the prognostic model in an independent cohort. We also evaluated the validity of the existing scores: the International Extranodal Lymphoma Study Group (IELSG), the Nottingham/Barcelona (NB), and the Memorial Sloan‐Kettering Cancer Center models (MSKCC). Results We identified 101 patients with newly diagnosed PCNSL at our center. Multivariate analysis showed that age ≥80, deep brain lesions, and ECOG ≥2 were independent risk factors of PFS. Assigning one point for each factor, we constructed a novel prognostic model, the Taipei Score, with four distinct risk groups (0‐3 points). The performances of the Taipei Score in discriminating both PFS and OS in the training cohort were significant, and the score was validated in the external validation cohort. The IELSG, NB and MSKCC models had insufficient discriminative ability for either PFS or OS in both cohorts. Conclusion The Taipei Score is a simple model that discriminates PFS and OS for PCNSL patients. The score may offer disease risk stratification and facilitate clinical decision‐making.
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Affiliation(s)
- Chia-Jen Liu
- Division of Hematology and Oncology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,Institute of Public Health, National Yang-Ming University, Taipei, Taiwan
| | - Shinn-Yn Lin
- Department of Radiation Oncology, Linkou Chang Gung Memorial Hospital Medical Center, Taoyuan City, Taiwan.,Department of Medical Imaging and Radiological Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Ching-Fen Yang
- Department of Pathology and Laboratory Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Chiu-Mei Yeh
- Division of Hematology and Oncology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,Institute of Public Health, National Yang-Ming University, Taipei, Taiwan
| | - Ai-Seon Kuan
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Hao-Yuan Wang
- Division of Hematology and Oncology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Chun-Kuang Tsai
- Division of Hematology and Oncology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Jyh-Pyng Gau
- Division of Hematology and Oncology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Liang-Tsai Hsiao
- Division of Hematology and Oncology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Po-Min Chen
- Division of Hematology and Oncology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Yao-Chung Liu
- Division of Hematology and Oncology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Ying-Chung Hong
- School of Medicine, National Yang-Ming University, Taipei, Taiwan.,Division of Hematology and Oncology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Po-Shen Ko
- Division of Hematology and Oncology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Jin-Hwang Liu
- Division of Hematology and Oncology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,Institute of Biopharmaceutical Sciences, National Yang-Ming University, Taipei, Taiwan.,Chong Hin Loon Memorial Cancer and Biotherapy Research Center, National Yang-Ming University, Taipei, Taiwan
| | - Chia-Hsin Lin
- Division of Hematology and Oncology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,Department of Radiation Oncology, Linkou Chang Gung Memorial Hospital Medical Center, Taoyuan City, Taiwan.,School of Medicine, National Yang-Ming University, Taipei, Taiwan
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13
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Sagheir A, Alhejazi A, Al-Mansour M, Alhashmi H, Kandil M, Motabi I, Alzahrani M, Dada R. Primary Central Nervous System Lymphoma: Saudi Lymphoma Group's Clinical Practice Guidelines for Diagnosis, Management and Follow-up. SAUDI JOURNAL OF MEDICINE & MEDICAL SCIENCES 2019; 7:219-221. [PMID: 31543748 PMCID: PMC6734741 DOI: 10.4103/sjmms.sjmms_103_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 05/06/2019] [Accepted: 07/24/2019] [Indexed: 12/16/2022]
Affiliation(s)
- Ahmed Sagheir
- Oncology Institute, Johns Hopkins Aramco Healthcare, Dhahran, Kingdom of Saudi Arabia
| | - Ayman Alhejazi
- Department of Oncology, King Abdulaziz Medical City, Ministry of National Guard Health Affairs-Central Region, Riyadh, Kingdom of Saudi Arabia
| | - Mubarak Al-Mansour
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, Kingdom of Saudi Arabia.,Princess Noorah Oncology Center, King Abdulaziz Medical City, Ministry of National Guard Health Affairs-Western Region, Jeddah, Kingdom of Saudi Arabia
| | - Hani Alhashmi
- Adult Hematology and Stem Cell Transplantation Department, King Fahad Specialist Hospital, Dammam, Kingdom of Saudi Arabia
| | - Magdy Kandil
- Oncology Department, Prince Sultan Military Medical City, Riyadh, Kingdom of Saudi Arabia.,Department of Clinical Oncology, Cairo University, Giza, Egypt
| | - Ibraheem Motabi
- Department of Adult Hematology and BMT, Comprehensive Cancer Center, King Fahad Medical City, Riyadh, Kingdom of Saudi Arabia
| | - Musa Alzahrani
- Department of Medicine, College of Medicine, King Saud University, Riyadh, Kingdom of Saudi Arabia
| | - Reyad Dada
- Department of Oncology, King Faisal Specialist Hospital and Research Centre, Jeddah, Kingdom of Saudi Arabia.,College of Medicine, Alfaisal University, Jeddah, Kingdom of Saudi Arabia
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14
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Royer-Perron L, Hoang-Xuan K. Management of primary central nervous system lymphoma. Presse Med 2018; 47:e213-e244. [PMID: 30416008 DOI: 10.1016/j.lpm.2018.04.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Revised: 03/21/2018] [Accepted: 04/09/2018] [Indexed: 12/28/2022] Open
Abstract
A rare tumor, primary central nervous system lymphoma can affect immunocompetent and immunocompromised patients. While sensitive to radiotherapy or chemotherapy crossing the blood-brain barrier, it often recurs. Modern treatment consists of high-dose methotrexate-based induction chemotherapy, often followed by consolidation with either radiotherapy or further chemotherapy. Neurotoxicity is however a concern with radiotherapy, especially for patients older than 60 years. The benefit of the addition of rituximab to chemotherapy is unclear. Targeted therapies and immunotherapy have been effective in some patients and are tested on a larger scale. Survival has improved in the last decade, but remains poor in older patients.
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Affiliation(s)
- Louis Royer-Perron
- Hôpital Pierre-Boucher, Longueuil, Canada; AP-HP, Sorbonne universités, UPMC université Paris 06, hôpitaux Universitaires La Pitié Salpêtrière, Charles Foix, service de neurologie, 2, Mazarin, 75013, Paris, France; LOC network, 75561 Paris cedex 13, France.
| | - Khê Hoang-Xuan
- Institut du Cerveau et de la Moelle épinière (ICM), Inserm U 1127, CNRS UMR 7225, Paris, France; AP-HP, Sorbonne universités, UPMC université Paris 06, hôpitaux Universitaires La Pitié Salpêtrière, Charles Foix, service de neurologie, 2, Mazarin, 75013, Paris, France; LOC network, 75561 Paris cedex 13, France
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15
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Albano D, Bertoli M, Battistotti M, Rodella C, Statuto M, Giubbini R, Bertagna F. Prognostic role of pretreatment 18F-FDG PET/CT in primary brain lymphoma. Ann Nucl Med 2018; 32:532-541. [PMID: 29982990 DOI: 10.1007/s12149-018-1274-8] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Accepted: 07/03/2018] [Indexed: 02/01/2023]
Abstract
OBJECTIVE Primary brain lymphoma is an aggressive extranodal non-Hodgkin lymphoma with poor prognosis. Many possible prognostic factors are investigated with controversial results, but possible prognostic role of 18fluorine-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT) features remains unclear. Our aim was to study the metabolic behavior of brain lymphoma at 18F-FDG PET/CT and the prognostic impact of qualitative and semiquantitative PET/CT parameters. METHODS Between 2006 and 2018, 52 patients (26 females and 26 males; mean age: 61 years) with histologically confirmed diagnosis of brain lymphoma who underwent 18F-FDG PET/CT for staging before any treatment were included. PET images were qualitatively and semiquantitatively analyzed by measuring the maximum standardized uptake value body weight (SUVbw), lean body mass (SUVlbm), body surface area (SUVbsa), metabolic tumor volume (MTV), and total lesion glycolysis (TLG). The Kaplan-Meier method was used to estimate the progression-free survival (PFS) and overall survival (OS) times. Cox regression models were performed to determinate the relation between qualitative and semiquantitative PET/CT features and OS and PFS. RESULTS Thirty-nine patients had positive 18F-FDG PET/CT showing 18F-FDG uptake (mean SUVbw of 18.2; SUVlbm of 13.9; SUVbsa of 5; MTV of 14.8; TLG of 153) at the corresponding cerebral lesion; the remaining 13 were not 18F-FDG avid. Relapse or progression of disease occurred in 22 patients with an average time of 9.7 months; death occurred in 18 patients with an average of 7.9 months. There was no difference in PFS and OS between baseline PET/CT positive and negative groups or considering SUVbw, SUVlbm, and SUVbsa. PFS and OS was significantly shorter in patients with MTV ≥ 9.8 cm3 (p = 0.037 and p = 0.022, respectively) and TLG ≥ 94 (p = 0.045 and p = 0.0430, respectively). CONCLUSIONS 18F-FDG avidity was noted in 75% of cases. Only metabolic tumor parameters (MTV and TLG) were independently correlated with PFS and OS.
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Affiliation(s)
- Domenico Albano
- Nuclear Medicine, University of Brescia and Spedali Civili di Brescia, P.le Spedali Civili, 1, 25123, Brescia, Italy.
| | - Mattia Bertoli
- Nuclear Medicine, University of Brescia and Spedali Civili di Brescia, P.le Spedali Civili, 1, 25123, Brescia, Italy
| | - Marco Battistotti
- Nuclear Medicine, University of Brescia and Spedali Civili di Brescia, P.le Spedali Civili, 1, 25123, Brescia, Italy
| | - Carlo Rodella
- Health Physics Department, Spedali Civili, Brescia, Italy
| | - Massimo Statuto
- Nuclear Medicine, University of Brescia and Spedali Civili di Brescia, P.le Spedali Civili, 1, 25123, Brescia, Italy
| | - Raffaele Giubbini
- Nuclear Medicine, University of Brescia and Spedali Civili di Brescia, P.le Spedali Civili, 1, 25123, Brescia, Italy
| | - Francesco Bertagna
- Nuclear Medicine, University of Brescia and Spedali Civili di Brescia, P.le Spedali Civili, 1, 25123, Brescia, Italy
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16
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Citterio G, Calimeri T, Ferreri AJM. Challenges and prospects in the diagnosis and treatment of primary central nervous system lymphoma. Expert Rev Neurother 2018; 18:379-393. [PMID: 29633883 DOI: 10.1080/14737175.2018.1462700] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Introduction: Primary central nervous system lymphoma (PCNSL) retains peculiar biological and clinical characteristics and a worse prognosis with respect to other comparable lymphomas. The need for high doses of chemotherapy to achieve valid drug concentrations in cerebral tissues and/or radiotherapy results in severe treatment-related toxicities, mainly neurologic, which are frequently as disabling as the disease itself.Areas covered: Several emerging combined therapies are addressed that focus on treating PCNSL. The prognosis has improved in the last years but several questions remain unanswered and the research of more effective therapies goes on. Information and data were obtained from direct authors' experience and a PubMed search of recent peer-reviewed original articles, review articles, and clinical guidelines.Expert commentary: The substantial progress observed in PCNSL has to be ascribed to a carefully combination of standard chemotherapeutic drugs. High-dose methotrexate-based polychemotherapy followed by mainteinance therapy offers one of the best chances to control the disease. Major issues that deserve many efforts by researchers are the definition of optimal consolidation treatment and a shared management of specific conditions such as elderly population and intra-ocular localization.
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Affiliation(s)
- Giovanni Citterio
- Department of Oncology, IRCCS San Raffaele Scientific Institute, Milano, Italy
| | - Teresa Calimeri
- Unit of Lymphoid Malignancies, Department of Onco-Hematology, IRCCS San Raffaele Scientific Institute, Milano, Italy
| | - Andrés J M Ferreri
- Unit of Lymphoid Malignancies, Department of Onco-Hematology, IRCCS San Raffaele Scientific Institute, Milano, Italy
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Prognostic Significance of High Ki-67 Index and Histogenetic Subclassification in Primary Central Nervous System Lymphoma. Appl Immunohistochem Mol Morphol 2018; 26:254-262. [DOI: 10.1097/pai.0000000000000424] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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Ahn Y, Ahn HJ, Yoon DH, Hong JY, Yoo C, Kim S, Huh J, Suh C. Primary central nervous system lymphoma: a new prognostic model for patients with diffuse large B-cell histology. Blood Res 2017; 52:285-292. [PMID: 29333405 PMCID: PMC5762739 DOI: 10.5045/br.2017.52.4.285] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Revised: 06/28/2017] [Accepted: 07/20/2017] [Indexed: 12/05/2022] Open
Abstract
Background Age and performance status are important prognostic factors in primary central nervous system (CNS) lymphoma. Although several prognostic models have been proposed, there is no consensus on the optimal model for patients with diffuse large B-cell histology. Methods Seventy-seven patients with primary CNS diffuse large B-cell lymphoma were retrospectively analyzed to determine factors affecting survival. Three Western models were applied to our eligible patients; we devised a novel model based on our findings. Results The median patient age was 59 years (range, 29–77); the median event-free and overall survival (OS) durations were 35.9 and 12.6 months, respectively. Nottingham/Barcelona and Memorial Sloan Kettering Cancer Center models were applicable to our cohorts. Multivariate analysis showed that advanced age, multifocal lesions, and high cerebrospinal fluid (CSF) protein concentrations were correlated significantly. A novel model for predicting prognosis was then developed based on these variables. Each variable was assigned 1 point; patients with a total score of 0, 1, 2, and 3 were categorized into the low- (N=17), moderate- (N=26), high- (N=14), and very high-risk groups (N=4), respectively. Sixty-one patients were eligible considering our model; the median OS was 58.2, 34.8, 9.0, and 1.8 months in the low-, moderate-, high-, and very high-risk groups, respectively (P<0.01). Conclusion Advanced age, multifocal lesions, and high CSF protein concentration were adversely related with prognosis. Our model can be helpful in pre-treatment risk stratification for patients with primary CNS lymphoma with diffuse large B-cell histology.
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Affiliation(s)
- Yongchel Ahn
- Department of Hematology and Oncology, Gangneung Asan Hospital, University of Ulsan College of Medicine, Gangneung, Korea
| | - Heui June Ahn
- Department of Hematology and Oncology, Gangneung Asan Hospital, University of Ulsan College of Medicine, Gangneung, Korea
| | - Dok Hyun Yoon
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jung Yong Hong
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Changhoon Yoo
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Shin Kim
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jooryung Huh
- Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Cheolwon Suh
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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Liu YL, Liu PF, Shao W, Du HP, Li ZZ, Guo C, Li ZF. Effect of temozolomide on survival in elderly patients with glioblastoma and impaired performance status: a propensity score-matching analysis. Onco Targets Ther 2017; 10:4029-4035. [PMID: 28860811 PMCID: PMC5565376 DOI: 10.2147/ott.s123473] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVE At present, there is no consensus regarding the standard treatment for glioblastoma (GBM) in elderly patients with impaired Karnofsky performance status (KPS) scores. This study aimed to determine the effects of temozolomide (TMZ) versus best supportive care (BSC) in this population. MATERIALS AND METHODS We conducted a retrospective observational study of patients aged ≥65 years with histologically confirmed GBM and KPS scores ≤70 who were treated at our institution between January 2006 and July 2014. Demographic data, treatments, and outcomes were evaluated. Univariate and multivariate analyses were performed to identify the independent prognostic factors of overall survival (OS) and progression-free survival (PFS). The impact of TMZ on survival was analyzed by the application of propensity score matching of clinicopathological factors among patients who received TMZ vs BSC. RESULTS There were 153 patients (86 men, 56.2%) in this study. The median patient age was 70 years (range: 65-83 years). The median KPS score was 60 (range: 30-70). Seventy-eight patients (51.0%) received TMZ, whereas 75 (49.0%) received BSC. Median OS and PFS were 6.0 and 4.5 months, respectively. Compared with BSC, TMZ was associated with improved OS (hazard ratio [HR]: 0.38, 95% CI: 0.17-0.70; P=0.002) and PFS (HR: 0.41, 95% CI: 0.21-0.76; P=0.003) after propensity score matching. Factors independently associated with OS were KPS score (HR: 2.11, 95% CI: 1.48-7.67; P=0.016), extent of resection (HR: 1.98, 95% CI: 1.45-5.14; P=0.026), and treatment group (HR: 0.49, 95% CI: 0.23-0.87; P=0.019). The most frequent toxicity in the TMZ group was myelosuppression. CONCLUSION Compared with BSC, TMZ increased survival with acceptable toxicity in elderly GBM patients with KPS scores ≤70.
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Affiliation(s)
- Yong-Liang Liu
- Department of Neurosurgery, Affiliated Hospital of Binzhou Medical University, Binzhou, Shandong, Yantai, People’s Republic of China
| | - Peng-Fei Liu
- Department of Neurosurgery, Affiliated Hospital of Binzhou Medical University, Binzhou, Shandong, Yantai, People’s Republic of China
| | - Wei Shao
- Department of Neurosurgery, Affiliated Hospital of Binzhou Medical University, Binzhou, Shandong, Yantai, People’s Republic of China
| | - Hong-Peng Du
- Department of Neurosurgery, Affiliated Hospital of Binzhou Medical University, Binzhou, Shandong, Yantai, People’s Republic of China
| | - Zhen-Zhu Li
- Department of Neurosurgery, Affiliated Hospital of Binzhou Medical University, Binzhou, Shandong, Yantai, People’s Republic of China
| | - Chong Guo
- Department of Neurosurgery, Affiliated Hospital of Binzhou Medical University, Binzhou, Shandong, Yantai, People’s Republic of China
| | - Ze-Fu Li
- Department of Neurosurgery, Affiliated Hospital of Binzhou Medical University, Binzhou, Shandong, Yantai, People’s Republic of China
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Fan N, Zhang L, Xu X, Chen B, Zhu C, Li P, Chen Z, Ding T, Ma Y, Yuan Y, Lin Z. Methotrexate plus idarubicin improves outcome of patients with primary central nervous system lymphoma. Oncotarget 2017; 8:53701-53713. [PMID: 28881844 PMCID: PMC5581143 DOI: 10.18632/oncotarget.15899] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Accepted: 02/07/2017] [Indexed: 01/12/2023] Open
Abstract
Primary central nervous system lymphoma (PCNSL) is a rare form of non-Hodgkin lymphoma with poor long-term survival. This study assessed methotrexate (MTX) plus idarubicin (IDA) in treating patients of PCNSL comparing to MTX alone therapy. A total of 100 patients were retrospectively enrolled and subjected to MTX alone (n = 52) and MTX plus IDA (n = 48). The completed response (CR) rate in patients treated with MTX plus IDA was 62.50%, and overall response (OR) rate was 79.17%, which in MTX alone cohort were 42.31% and 63.46% respectively. Median progression-free survival (PFS) of patients treated with MTX plus IDA was significantly better than those treated with MTX alone (18.35 months vs.8.45months, P = 0.000). The MTX plus IDA regimen exhibited a significantly better control of PCNSL. Further studies would be needed to confirm these results.
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Affiliation(s)
- Ni Fan
- Department of Hematology, Huashan Hospital, Fudan University, Shanghai, China
| | - Lu Zhang
- Department of Hematology, Huashan Hospital, Fudan University, Shanghai, China
| | - Xiaoping Xu
- Department of Hematology, Huashan Hospital, Fudan University, Shanghai, China
| | - Bobin Chen
- Department of Hematology, Huashan Hospital, Fudan University, Shanghai, China
| | - Chen Zhu
- Department of Hematology, Huashan Hospital, Fudan University, Shanghai, China
| | - Pei Li
- Department of Hematology, Huashan Hospital, Fudan University, Shanghai, China
| | - Zi Chen
- Department of Hematology, Huashan Hospital, Fudan University, Shanghai, China
| | - Tianling Ding
- Department of Hematology, Huashan Hospital, Fudan University, Shanghai, China
| | - Yan Ma
- Department of Hematology, Huashan Hospital, Fudan University, Shanghai, China
| | - Yan Yuan
- Department of Hematology, Huashan Hospital, Fudan University, Shanghai, China
| | - Zhiguang Lin
- Department of Hematology, Huashan Hospital, Fudan University, Shanghai, China
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Citterio G, Reni M, Gatta G, Ferreri AJM. Primary central nervous system lymphoma. Crit Rev Oncol Hematol 2017; 113:97-110. [DOI: 10.1016/j.critrevonc.2017.03.019] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Revised: 02/24/2017] [Accepted: 03/15/2017] [Indexed: 12/26/2022] Open
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22
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Citterio G, Reni M, Ferreri AJM. Present and future treatment options for primary CNS lymphoma. Expert Opin Pharmacother 2015; 16:2569-79. [DOI: 10.1517/14656566.2015.1088828] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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23
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Shibamoto Y, Sumi M, Onodera S, Matsushita H, Sugie C, Tamaki Y, Onishi H, Abe E, Koizumi M, Miyawaki D, Kubota S, Ogo E, Nomiya T, Takemoto M, Harada H, Takahashi I, Ohmori Y, Ishibashi N, Tokumaru S, Suzuki K. Primary CNS lymphoma treated with radiotherapy in Japan: a survey of patients treated in 2005-2009 and a comparison with those treated in 1985-2004. Int J Clin Oncol 2013; 19:963-71. [PMID: 24297187 DOI: 10.1007/s10147-013-0644-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2013] [Accepted: 11/10/2013] [Indexed: 12/12/2022]
Abstract
BACKGROUND The aim of our study was to analyze changes over time in the characteristics, treatment, and outcome of patients with primary central nervous system lymphoma (PCNSL). METHODS Data on 315 patients with histologically proven PCNSL undergoing radiotherapy between 2005 and 2009 were collected from 20 Japanese institutions using a questionnaire. These data were then compared with data on 273 patients treated during the period 1995-2004 and those on 466 patients treated during the period 1985-1994. RESULTS In terms of patient and tumor characteristics, we found a significant increase in mean patient age in the 2005-2009 period compared to the 1985-2004 period (63 vs. 58-59 years, respectively) and in the percentage of patients with better performance status (PS) during the 2005-2009 period compared with the 1995-2004 period (World Health Organization PS 0-2: 73 vs. 65 %, respectively). Regarding treatment, relative to the 1995-2004 period, significant changes in the 2005-2009 period were (1) decreased rate of attempting tumor resection (23 vs. 44 %); (2) increased use of chemotherapy (78 vs. 68 %), and (3) increased use of methotrexate (MTX)-containing regimens (84 vs. 53 %). The 5-year overall survival rates were 15.3, 30.1, and 36.5 % for patients seen during the 1985-1994, 1995-2004, and 2005-2009 periods, respectively, but relapse-free survival did not improve between the 1995-2004 and 2005-2009 periods (26.7 vs. 25.7 % at 5 years, respectively). Patients receiving MTX-containing chemotherapy had 5-year survival rates of 19, 50, and 44 % during these three periods, respectively. CONCLUSIONS Although patient backgrounds differed among the study periods, recent trends were a high patient age, better PS, avoidance of extensive tumor resection, more frequent use of chemotherapy, and improved survival. The recent improvement in survival may be due to improvements in second-line treatment and supportive care.
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Affiliation(s)
- Yuta Shibamoto
- Department of Radiology, Graduate School of Medical Sciences, Nagoya City University, 1 Kawasumi, Mizuho-cho, Nagoya, Aichi, 467-8601, Japan,
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The potential role of Ku80 in primary central nervous system lymphoma as a prognostic factor. Contemp Oncol (Pozn) 2013; 17:58-63. [PMID: 23788963 PMCID: PMC3685349 DOI: 10.5114/wo.2013.33775] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2012] [Revised: 08/24/2012] [Accepted: 11/14/2012] [Indexed: 01/15/2023] Open
Abstract
The aim of our study was to detect the expression of Ku80 in primary central nervous system lymphoma and to evaluate the relationship between Ku80 expression level and clinical outcomes. Thirty-eight patients with primary central nervous system lymphoma (PCNSL) were included in this retrospective study. The expression of Ku80 in tumor samples was determined by immunohistochemistry. One thousand neoplastic cells per specimen were counted. The expression levels were compared with the clinical data and statistically analyzed. The results of this study show that the expression of Ku80 can be found in the majority of PCNSLs. The mean expression level of Ku80 in 38 PCNSL is 64.1 ±24.5. A significant difference in Ku80 expression could be found between the age < 65 years group and age ≥ 65 years group (P = 0.006). Kaplan-Meier analysis revealed that patients who showed a high Ku80 expression had a significantly shorter median survival time (MST) than patients who had low Ku80 expression (P = 0.036). Patients’ age, tumor location, and treatment protocol were significantly related to prognosis in PCNSL (P < 0.05). The expression of Ku80 was observed in the majority of PCNSLs. Ku80 was a predictive factor for survival in this study. In addition to Ku80, other clinical variables including age, tumor location and therapeutic protocol are correlated significantly with overall survival.
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Li SZ, Zhao YB, Cao WD, Qu Y, Luo P, Zhen HN, Chen XY, Yan ZF, Fei Z. The expression of hepatoma-derived growth factor in primary central nervous system lymphoma and its correlation with angiogenesis, proliferation and clinical outcome. Med Oncol 2013; 30:622. [PMID: 23771798 DOI: 10.1007/s12032-013-0622-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2013] [Accepted: 05/28/2013] [Indexed: 01/03/2023]
Abstract
Hepatoma-derived growth factor (HDGF), a potential predictive and prognostic marker in several human cancers, is the firstly reported member of the HDGF family of proteins containing a well-conserved N-terminal amino acid sequence. HDGF is implicated in tumorigenesis by direct angiogenic activity, and its expression is correlated with aggressive biological ability of cancer cells including proliferation and angiogenesis. So, we propose that HDGF may be a valuable factor in progression and prognosis for primary central nervous system lymphoma (PCNSL) through its angiogenic and proliferative activity. So, HDGF, CD31 and Ki67 expression in the specimens of 60 patients suffering from PCNSL was investigated by immunohistochemistry in this study. Their correlations with clinicopathologic features and prognosis were evaluated to determine whether HDGF, CD31 and Ki67 expression levels correlate with the prognosis of the 60 patients suffering from PCNSL. We found that all PCNSL specimens showed HDGF, CD31 and Ki67 expression with different expression levels. Statistical analysis showed that HDGF had a positive correlation with CD31, but not with Ki67. Patients with higher HDGF and CD31 expression level had poorer overall survival rates than those with lower expression levels of HDGF and CD31, while Ki67 expression level did not correlate with overall survival. Multivariate analysis revealed that postoperative adjuvant chemotherapy and high expression of HDGF was independent prognostic indicator of patient survival.
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Affiliation(s)
- San-Zhong Li
- Department of Neurosurgery, Xijing Hospital, Fourth Military Medical University, Changle West Road 169#, Xi'an, 710032, China
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Management of Elderly Patients with Primary Central Nervous System Lymphoma. Curr Neurol Neurosci Rep 2013; 13:344. [DOI: 10.1007/s11910-013-0344-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Zhang X, Chen QH, Farmer P, Nasim M, Demopoulos A, Devoe C, Ranjan T, Eisenberg MB, Schulder M, Bi C, Li JY. Central nervous system lymphoma in immunocompetent patients: The North Shore-Long Island Jewish Health System experience. J Clin Neurosci 2013; 20:75-9. [DOI: 10.1016/j.jocn.2012.05.021] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2012] [Accepted: 05/27/2012] [Indexed: 11/26/2022]
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Roth P, Korfel A, Martus P, Weller M. Pathogenesis and management of primary CNS lymphoma. Expert Rev Anticancer Ther 2012; 12:623-33. [PMID: 22594897 DOI: 10.1586/era.12.36] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Primary CNS lymphoma (PCNSL), a rare variant of extranodal non-Hodgkin's lymphoma, may cause various neurological symptoms and signs. The best therapeutic strategy is still a matter of debate. High-dose methotrexate (HD-MTX) is the most active compound and should be used as the backbone for any chemotherapy applied. Several other chemotherapeutic drugs have been assessed in combination with HD-MTX, but no standard has yet been defined. Whole-brain radiotherapy is active against PCNSL, but typically does not confer long-lasting remission and is associated with significant neurotoxicity in many patients. The recently published G-PCNSL-SG1 trial has shown that consolidating whole-brain radiotherapy after HD-MTX-based chemotherapy does not prolong overall survival and may therefore be deferred. Combined systemic and intraventricular polychemotherapy, or high-dose chemotherapy followed by stem cell transplantation may offer cures to younger patients. Improving treatment regimens without adding significant (neuro-)toxicity should be the focus of ongoing and future studies.
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Affiliation(s)
- Patrick Roth
- Department of Neurology, University Hospital Zurich, Frauenklinikstrasse 26, Zurich, Switzerland.
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Taniguchi E. Primary lymphoma of the central nervous system: a clinicopathologic study. Brain Tumor Pathol 2012; 18:101-8. [PMID: 11908865 DOI: 10.1007/bf02479422] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
We performed clinicopathologic examinations of 27 cases of primary lymphoma of the central nervous system not related to acquired immune deficiency syndrome. We considered age and change of performance status (PS) to be especially important in clinical examination. We also conducted pathological studies of these tumors and the characteristics of their cells, in order to characterize pathological subtypes, cell kinetics, and involvement of viruses. PS of patients more than 70 years old decreased markedly before treatment and did not show the improvement after treatment that was exhibited by those under 70 years of age. Low PS (60% or less) after initial treatment, high MIB-1 positivity (over 44.0%), and high counts of AgNOR (over 4.56/cell) were significantly associated with lower survival rates. Patients with immunoblastic lymphoma and high MIB-1 positivity are likely to die from general debilitation, without evidence of recurrence from imaging. Preoperative steroid therapy was significantly associated with higher apoptotic positivity.
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Affiliation(s)
- E Taniguchi
- Department of Neurosurgery, National Hospital Kure Medical Center, Hiroshima, Japan.
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First case report of a peripheral T-cell lymphoma, not otherwise specified, of the central nervous system in a child. J Pediatr Hematol Oncol 2012; 34:e66-8. [PMID: 22367391 DOI: 10.1097/mph.0b013e318219f95e] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
We report on the first pediatric patient with a localized primary peripheral T-cell lymphoma, not otherwise specified, of the central nervous system (CNS). The solid lesion that was enhanced in magnetic resonance images of the left precentral region was totally resected. The histopathology revealed a peripheral T-cell lymphoma, not otherwise specified. Staging procedures showed that the lesion was confined to the CNS. Without any further therapy, the patient still remains in complete remission 6 years after diagnosis. Thus, we conclude that a peripheral T-cell lymphoma, not otherwise specified, of the CNS can occur in children. In the case presented here, complete resection sufficed.
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Clinical importance of Bcl-6-positive non-deep-site involvement in non-HIV-related primary central nervous system diffuse large B-cell lymphoma. J Neurooncol 2011; 104:825-31. [PMID: 21380743 DOI: 10.1007/s11060-011-0555-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2010] [Accepted: 02/18/2011] [Indexed: 12/28/2022]
Abstract
In several studies of primary central nervous system lymphoma (PCNSL), deep-site involvement of the brain, as well as age and performance status (PS), were found to be independent prognostic factors. In immunocompetent patients, most primary central nervous system lymphomas (PCNSL) are diffuse large B-cell lymphomas (DLBCL), and recent studies have shown that Bcl-6 would be a favorable prognostic biomarker in PCNS-DLBCL. The objective of this study is to evaluate the clinical importance of the central nervous system (CNS) involvement pattern combined with Bcl-6 expression in PCNS-DLBCL patients. This study included 65 immunocompetent patients with PCNS-DLBCL who underwent treatment with high-dose methotrexate with whole-brain radiotherapy. Immunochemistry was performed for the Bcl-6 and Ki-67 antigens. Forty-four patients were male and 21 patients were female, with median age of 59 years. During the median follow-up period of 26 months, progression-free survival (PFS) was 25% and overall survival (OS) was 31%. Of 65 cases that could be subclassified, 31 patients were Bcl-6 positive and 34 patients were negative. Deep-site involvement of the brain was observed in 31 patients. The Bcl-6-positive group and the group having non-deep-site involvement of the brain were associated with favorable progression-free survival (PFS) (P < 0.001; P < 0.001) and overall survival (OS) (P = 0.001; P < 0.001). Results of univariate analysis showed that age above 60 years, Eastern Cooperative Oncology Group (ECOG) PS above 2, elevated lactate dehydrogenase (LDH) state, complete response (CR), and Bcl-6-positive and deep-site involvement were prognostic factors associated with PFS and OS. Results of multivariate analysis revealed that age above 60 years, ECOG above 2, elevated LDH state, Bcl-6 positivity, and deep-site involvement were independent prognostic factors for prediction of outcome. According to the combined prognostic value of Bcl-6 expression and the deep-site involvement pattern, the subgroup having Bcl-6-positive non-deep-site involvement of the brain showed more favorable PFS and OS than the other subgroups (P < 0.001, P < 0.001), whereas differences of survival among the other three subgroups were not significant (P = 0.054, P = 0.056). Bcl-6 positivity was found to be an independent prognostic factor for survival. Bcl-6 expression was associated with higher PFS and OS in patients having non-deep-site involvement. However, this was counteracted in the group of patients having deep-site involvement of the brain.
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Blasco H, Senecal D, Le Gouge A, Pinard E, Benz-de Bretagne I, Colombat P, Hulot JS, Chatelut E, Le Guellec C. Influence of methotrexate exposure on outcome in patients treated with MBVP chemotherapy for primary central nervous system lymphoma. Br J Clin Pharmacol 2011; 70:367-75. [PMID: 20716237 DOI: 10.1111/j.1365-2125.2010.03712.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
WHAT IS ALREADY KNOWN ABOUT THIS SUBJECT Although treated using the same high-dose methotrexate (HD-MTX)-based multiagent chemotherapy, patients with primary central nervous system lymphoma (PCNSL) have significant differences in outcome. However, little information has been published about factors influencing outcome in PCNSL. As it is known that the pharmacokinetics of MTX vary considerably between subjects leading to different exposure in patients receiving the same dose, it is important to evaluate its role in response to chemotherapy. WHAT THIS STUDY ADDS This study is the first to evaluate the exposure-response relationship in patients treated with MBVP chemotherapy. We found that patients who were early non-responders to MBVP chemotherapy had poor survival, whatever the salvage regimen. Tumour response at early evaluation was not associated with MTX pharmacokinetics and increasing the dose would probably not improve results. AIMS Although the standard treatment for primary central nervous system lymphoma (PCNSL) consists of three cycles of MBVP (methotrexate, BCNU, VP16, methylprednisolone) and radiotherapy, early failure of treatment may require modification of the treatment. However, our understanding of the outcome in such patients and of the factors involved in early failure of treatment is poor. In addition to known prognostic factors, we evaluated the influence of methotrexate (MTX) exposure on the response to MBVP chemotherapy in patients treated for PCNSL after the first two cycles. METHODS We retrospectively analyzed all patients with PCNSL treated with the MBVP regimen over the previous 10 years. Clinical, personal data and known prognostic factors were studied. The parameters of MTX exposure were estimated using a population pharmacokinetic approach with NONMEM. Objective response (OR), overall survival (OS) and failure-free survival (FFS) were evaluated in all patients. RESULTS Thirty-seven patients were studied. We observed lower FFS and OS (0.49 years) in patients who were not able to receive the planned treatment (group 1, n=12) than in those who received three cycles (8.04 years) (group 2, n=25). Known prognostic factors were comparable in both groups, but mean dose of MTX and mean AUC tended to be lower in patients who failed prematurely or showed no response after two cycles. CONCLUSIONS We found that patients who were early non-responders to MBVP chemotherapy had poor survival, without major influence of MTX exposure. It is thus probably unlikely that increasing the dose of MTX would improve outcome.
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Affiliation(s)
- Hélène Blasco
- Université François Rabelais de Tours, CHRU de Tours, France
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Ney DE, Reiner AS, Panageas KS, Brown HS, DeAngelis LM, Abrey LE. Characteristics and outcomes of elderly patients with primary central nervous system lymphoma: the Memorial Sloan-Kettering Cancer Center experience. Cancer 2010; 116:4605-12. [PMID: 20572045 DOI: 10.1002/cncr.25363] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Approximately 50% of all patients with primary central nervous system lymphoma (PCNSL) are aged ≥65 years; however, this group is relatively understudied, and to the authors's knowledge, optimal treatment for older patients is not well defined. METHODS This was a retrospective review of PCNSL patients aged ≥65 years who were treated at Memorial Sloan-Kettering Cancer Center between 1986 and 2008. A multivariate analysis of demographic and clinical variables on prognosis and receipt of treatment was performed. RESULTS One hundred seventy-four patients between the ages of 65 and 89 years were identified; there was a slight predominance of women (52.9%). One hundred forty-eight patients were treated with chemotherapy at the time of diagnosis (98% with methotrexate-based therapy) and 31 of these patients also received whole-brain radiotherapy (WBRT). Sixteen patients received WBRT alone. A radiographic response to chemotherapy was noted in 76% of patients. Ninety patients developed disease progression after initial treatment; 74 received salvage therapy and 48% of these patients responded to salvage treatment. The median overall survival was 25 months (range, 18-33 months), and the 3-year survival rate was 36%. Approximately 20.1% of patients were alive for ≥11 years. WBRT was delivered more frequently before 1998, and patients with a history of prior malignancy were less likely to receive WBRT. Age and performance status were identified as the most important predictors of survival. Treatment-related neurotoxicity at 2 years was strongly associated with receipt of WBRT (P=.0002). CONCLUSIONS PCNSL in the elderly remains sensitive to methotrexate-based chemotherapy and aggressive treatment may be warranted both at the time of diagnosis and disease recurrence.
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Affiliation(s)
- Douglas E Ney
- Department of Neurology, Memorial Sloan-Kettering Cancer Center, New York, New York 10065, USA
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Kawai N, Zhen HN, Miyake K, Yamamaoto Y, Nishiyama Y, Tamiya T. Prognostic value of pretreatment 18F-FDG PET in patients with primary central nervous system lymphoma: SUV-based assessment. J Neurooncol 2010; 100:225-32. [DOI: 10.1007/s11060-010-0182-0] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2010] [Accepted: 03/31/2010] [Indexed: 12/13/2022]
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Current Management of Primary Central Nervous System Lymphoma. Int J Radiat Oncol Biol Phys 2010; 76:666-78. [DOI: 10.1016/j.ijrobp.2009.10.011] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2009] [Revised: 09/22/2009] [Accepted: 10/21/2009] [Indexed: 11/18/2022]
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Pels H, Juergens A, Schirgens I, Glasmacher A, Schulz H, Engert A, Schackert G, Reichmann H, Kroschinsky F, Vogt-Schaden M, Egerer G, Bode U, Deckert M, Fimmers R, Urbach H, Schmidt-Wolf IGH, Schlegel U. Early complete response during chemotherapy predicts favorable outcome in patients with primary CNS lymphoma. Neuro Oncol 2010; 12:720-4. [PMID: 20159882 DOI: 10.1093/neuonc/noq010] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
In primary central nervous system lymphoma (PCNSL), 2 international prognostic scores have been developed to estimate the outcome according to certain "prognostic groups". However, these scores do not predict the individual course of a single patient under therapy. In this analysis, we addressed the question of whether early tumor remission in patients still under therapy, according to magnetic resonance imaging (MRI) criteria, helps to predict long-term outcome. Eighty-eight patients treated with 6 polychemotherapy cycles within a pilot/phase II trial underwent MRI scanning within 72 hours prior to initiation of therapy, after the second chemotherapy cycle, and after completion of chemotherapy. Response was assessed by contrast-enhanced MRI of the brain according to the Macdonald criteria. Median follow-up was 42 months (range, 0-124 months). Patients achieving a complete radiographic response after 2 courses of chemotherapy (n = 18) had a significantly longer median overall survival (OS) (not reached) and median time-to-treatment failure (TTF) (not reached) than patients with complete response (CR) after termination of treatment but with only a partial response after the second cycle (n = 24) (OS: 55 months; TTF: 32 months) (P < .01). Early complete tumor response assessed by MRI after the second of sixth scheduled chemotherapy cycles was highly predictive for both OS and TTF in patients with PCNSL treated in this series.
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Affiliation(s)
- Hendrik Pels
- Department of Neurology, Knappschaftskrankenhaus, University of Bochum, In der Schornau 23-25, D-44892 Bochum, Germany.
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Correa DD, Rocco-Donovan M, DeAngelis LM, Dolgoff-Kaspar R, Iwamoto F, Yahalom J, Abrey LE. Prospective cognitive follow-up in primary CNS lymphoma patients treated with chemotherapy and reduced-dose radiotherapy. J Neurooncol 2009; 91:315-21. [PMID: 18974934 PMCID: PMC7213759 DOI: 10.1007/s11060-008-9716-0] [Citation(s) in RCA: 81] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2008] [Accepted: 10/13/2008] [Indexed: 02/05/2023]
Abstract
High-dose chemotherapy and whole brain radiotherapy (WBRT) can prolong survival in primary CNS lymphoma (PCNSL) patients, but is often associated with clinically significant cognitive decline. In this study we assessed neuropsychological functioning prospectively in newly diagnosed PCNSL patients treated with induction chemotherapy followed by reduced-dose WBRT. Twelve patients underwent neuropsychological evaluations at diagnosis, after induction chemotherapy, and 6 and 12 months after WBRT. Nine patients completed additional cognitive evaluations 18 and 24 months post-treatment. At diagnosis, patients had impairments in Executive Functions, Verbal Memory, and Motor Speed. There was a significant improvement in Executive Functions (P < 0.01) and Verbal Memory (P < 0.05) following induction chemotherapy, and scores remained relatively stable up to 12 months post-treatment. Among the nine patients who completed a 2-year follow-up, there was a significant improvement in the Executive domain (P < 0.05) and a trend toward a decline in the Verbal Memory domain. Executive and Verbal Memory functions improved following induction chemotherapy, likely due to decreased tumor burden and discontinuation of corticosteroid and anticonvulsant medications. There was no significant cognitive decline up to 24 months post-chemotherapy and reduced-dose WBRT in this group of PCNSL patients, however, difficulties in Verbal Memory and Motor speed persisted over the follow-up period.
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Affiliation(s)
- Denise D Correa
- Department of Neurology, Memorial-Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10021, USA.
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Cady FM, O'Neill BP, Law ME, Decker PA, Kurtz DM, Giannini C, Porter AB, Kurtin PJ, Johnston PB, Dogan A, Remstein ED. Del(6)(q22) and BCL6 rearrangements in primary CNS lymphoma are indicators of an aggressive clinical course. J Clin Oncol 2008; 26:4814-9. [PMID: 18645192 DOI: 10.1200/jco.2008.16.1455] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
PURPOSE Primary CNS lymphoma (PCNSL) is an aggressive lymphoma but clinically validated biologic markers that can predict natural history to tailor treatment according to risk are lacking. Several genetic changes including BCL6 rearrangements and deletion of 6q22, containing the putative tumor suppressor gene PTPRK, are potential risk predictors. Herein we determined the prevalence and survival impact of del(6)(q22) and BCL6, immunoglobulin heavy chain (IGH), and MYC gene rearrangements in a large PCNSL cohort treated in a single center. PATIENTS AND METHODS Interphase fluorescence in situ hybridization was performed using two-color probes for BCL6, MYC, IGH-BCL6, and del(6)(q22) on thin sections of 75 paraffin-embedded samples from 75 HIV-negative, immunocompetent patients newly diagnosed with PCNSL. Survival data were analyzed using Kaplan-Meier survival curves, log-rank tests, and proportional hazards regression adjusting for age, deep structure involvement, and high-dose methotrexate (HDMTX) treatment. RESULTS The prevalence of del(6)(q22) and BCL6, IGH, and MYC translocations was 45%,17%, 13%, and 3%, respectively. The presence of del(6)(q22) and/or a BCL6 translocation was associated with inferior overall survival (OS; P = .0097). The presence of either del(6)(q22) alone or a BCL6 translocation alone was also associated with inferior OS (P = .0087). Univariable results held after adjusting for age, deep structure involvement, and HDMTX. CONCLUSION Del (6)(q22) and BCL6 rearrangements are common in PCNSL and predict for decreased OS independent of deep structure involvement and HDMTX. Unlike systemic diffuse large B-cell lymphoma, del(6)(q22) is common and IGH translocations are infrequent and usually involve BCL6 rather than BCL2, suggesting a distinct pathogenesis.
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Affiliation(s)
- Francois M Cady
- Department of Pathology, CellNetix Pathology, Olympia, WA, USA
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Shibamoto Y, Ogino H, Suzuki G, Takemoto M, Araki N, Isobe K, Tsuchida E, Nakamura K, Kenjo M, Suzuki K, Hosono M, Tokumaru S, Ishihara SI, Kato E, Ii N, Hayabuchi N. Primary central nervous system lymphoma in Japan: changes in clinical features, treatment, and prognosis during 1985-2004. Neuro Oncol 2008; 10:560-8. [PMID: 18559969 DOI: 10.1215/15228517-2008-028] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
We have conducted nationwide surveys of primary central nervous system lymphoma (PCNSL) treated since 1985. In the present study, we newly collected data between 2000 and 2004 and investigated changes in clinical features and outcome over time. A total of 739 patients with histologically proven PCNSL under going radiotherapy were analyzed. Seventeen institutions were surveyed, and data on 131 patients were collected. These data were compared with updated data that were previously obtained for 466 patients treated during 1985-1994 and 142 patients treated during 1995-1999. Recent trends toward decrease in male/female ratio, increase in aged patients, and increase in patients with multiple lesions were seen. Regarding treatment, decrease in attempts at surgical tumor removal and increases in use of systemic chemotherapy and methotrexate (MTX)-containing regimens were observed. The median survival time was 18, 29, and 24 months for patients seen during 1985-1994, 1995-1999, and 2000-2004, respectively, and the respective 5-year survival rates were 15%, 30%, and 30%. In groups seen during 1995-1999 and during 2000-2004, patients who received systemic or MTX-containing chemotherapy had better prognosis than those who did not. Multivariate analysis of all patients seen during 1985-2004 suggested the usefulness of MTX-containing chemotherapy as well as the importance of age, lactate dehydrogenase level, and tumor multiplicity as prognostic factors. Thus, this study revealed several notable changes in clinical features of PCNSL patients. The prognosis improved during the last 10 years. Advantage of radiation plus chemotherapy, especially MTX-containing chemotherapy, over radiation alone was suggested.
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Affiliation(s)
- Yuta Shibamoto
- Department of Radiology, Nagoya City University Graduate School of Medical Sciences, Mizuho-cho, Nagoya 467-8601, Japan.
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Kiewe P, Fischer L, Martus P, Thiel E, Korfel A. Primary central nervous system lymphoma: monocenter, long-term, intent-to-treat analysis. Cancer 2008; 112:1812-20. [PMID: 18318432 DOI: 10.1002/cncr.23377] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND This retrospective, single-center study assessed the feasibility, outcome, and late side effects of the treatment of immunocompetent patients with primary central nervous system lymphoma (PCNSL) at the authors' institution. METHODS All 72 consecutive patients diagnosed with PCNSL between January 1994 and February 2005 were scheduled to receive high-dose methotrexate (HDMTX)-based chemotherapy. RESULTS The median age of the patients was 62 years and the median Karnofsky performance score (KPS) was 70. Twelve patients did not receive HDMTX-based chemotherapy because of poor physical condition or renal insufficiency. Of the 60 patients treated with HDMTX-based chemotherapy, the treatment of 9 was followed with whole-brain irradiation. Of 54 patients who were evaluable for response, 35 (65%) responded (52% with a complete response and 13% with a partial response), and 19 patients (35%) did not. At a median follow-up of 58.7 months, the median progression-free survival was 9 months and the median overall survival (OAS) was 41.4 months. According to the Memorial Sloan-Kettering Cancer Center (MSKCC) prognosis score, patients could be divided into 3 groups with significantly different OAS: 52.9 months for patients aged <50 years, 42.4 months for patients aged >or= 50 years and with a KPS >70, and 5.2 months for patients aged >or= 50 years and with a KPS <70 (P= .009, log-rank test). CONCLUSIONS Promising long-term results could be achieved with HDMTX-based chemotherapy in patients with PCNSL in this monocenter study. The MSKCC score proved useful for predicting survival.
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Affiliation(s)
- Philipp Kiewe
- Department of Hematology, Oncology, and Transfusion Medicine, Charité Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Germany.
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Haldorsen IS, Krossnes BK, Aarseth JH, Scheie D, Johannesen TB, Mella O, Espeland A. Increasing incidence and continued dismal outcome of primary central nervous system lymphoma in Norway 1989-2003 : time trends in a 15-year national survey. Cancer 2007; 110:1803-14. [PMID: 17721992 DOI: 10.1002/cncr.22989] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND The incidence of primary central nervous system lymphoma (PCNSL) appears to be increasing in some countries, whereas it is stable in others. Many reports the last decades have suggested that there have been improvements in the treatment of PCNSL. The objective of this study was to analyze time trends in the incidence, clinical features, histologic diagnosis, treatment, and outcome of nonacquired immunodeficiency syndrome (non-AIDS) PCNSL in Norway from 1989 to 2003. METHODS Patients were identified by a chart review of all patients who had a recorded diagnosis of PCNSL from 1989 to 2003 in The Norwegian Cancer Registry. The histologic and cytologic material from each patient was re-examined by pathologists. Time trends were analyzed according to year of diagnosis grouped into 3 5-year periods: 1989-1993, 1994-1998, and 1999-2003. RESULTS There were 98 patients who had confirmed, newly diagnosed non-AIDS PCNSL in Norway from 1989 to 2003. The incidence rate increased during the consecutive 5-year periods from 0.89 per million during 1989 to 1993, to 1.74 per million during 1994 to 1998, and to 1.82 per million during 1999 to 2003 (P = .013). Diagnostic delay and overall survival did not improve with time. Survival decreased from 1999 to 2003 compared with survival from 1994 to 1998, which was explained in part by reduced performance status and fewer patients receiving combined chemotherapy and radiotherapy during 1999 to 2003. In multivariate analysis, age </=50 years, a good performance status, and active treatment (especially combined chemotherapy and radiotherapy) significantly improved survival. CONCLUSIONS The incidence of PCNSL is increasing in Norway. Despite diagnostic and therapeutic advances over the last decades, neither a reduction in diagnostic delay nor any improvement in overall survival with time was observed. The search for improved understanding of etiology and treatment should be intensified.
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Abstract
Primary intraocular lymphoma (PIOL) is a subset of primary central nervous system lymphoma (PCNSL) in which malignant lymphoid cells invade the retina, vitreous body, or optic nerve head. It is usually a large B-cell non-Hodgkin's lymphoma. PIOL typically presents as a vitritis that is unresponsive to corticosteroid therapy. Diagnosis of PIOL requires pathologic confirmation of malignant cells in specimens of the cerebrospinal fluid, vitreous, or chorioretinal biopsies. The optimal therapy for PIOL has yet to be determined. It is generally believed that PIOL should be treated with a combination of systemic chemotherapy, including high-dose methotrexate and radiotherapy. However, several new developments for PIOL with central nervous system involvement have been reported, including intrathecal therapy and autologous stem-cell transplantation. In addition, intravitreal methotrexate has been successful in the treatment of isolated recurrent ocular disease. This article provides an overview of treatment modalities for initial, recurrent, and relapsed PIOL.
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Affiliation(s)
- Stella K Kim
- University of Texas, M.D. Anderson Cancer Center, 1515 Holcombe Boulevard, #443, Houston, TX 77030, USA.
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Ferreri AJM, Reni M, Zucca E, Cavalli F. Primary CNS Lymphomas Prognosis. J Clin Oncol 2007; 25:4322-4; author reply 4324-5. [PMID: 17878489 DOI: 10.1200/jco.2007.12.1285] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Correa DD, Maron L, Harder H, Klein M, Armstrong CL, Calabrese P, Bromberg JEC, Abrey LE, Batchelor TT, Schiff D. Cognitive functions in primary central nervous system lymphoma: literature review and assessment guidelines. Ann Oncol 2007; 18:1145-51. [PMID: 17284616 DOI: 10.1093/annonc/mdl464] [Citation(s) in RCA: 125] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Treatment-related neurotoxicity has been recognized as a significant problem in patients with primary central nervous system lymphoma (PCNSL) as effective treatment has increased survival rates. There is, however, a paucity of research on cognitive functions in this population. DESIGN In a review of the literature, a total of 17 articles that described cognitive outcome in adult PCNSL patients were identified. RESULTS The studies that assessed cognitive functions after whole-brain radiotherapy combined with chemotherapy reported cognitive impairment in most patients. Patients treated with chemotherapy alone had either stable or improved cognitive performance in most studies. Methodological problems, however, limited the ability to ascertain the specific contribution of disease and various treatment interventions to cognitive outcome. On the basis of the literature review, a battery of cognitive and quality-of-life (QoL) measures to be used in prospective clinical trials was proposed. The battery is composed of five standardized neuropsychological tests, covering four domains sensitive to disease and treatment effects (attention, executive functions, memory, psychomotor speed), and QoL questionnaires, and meets criteria for use in collaborative trials. CONCLUSION The incorporation of formal and systematic cognitive evaluations in PCNSL studies will improve our understanding of treatment-related neurotoxicity in this population.
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Affiliation(s)
- D D Correa
- Department of Neurology, Memorial Sloan-Kettering Cancer Center, New York, NY 10021, USA.
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Abstract
Primary central nervous system lymphoma (PCNSL) is a rare form of non-Hodgkin lymphoma (NHL) that is restricted entirely to the brain, leptomeninges, eyes, and rarely the spinal cord. It typically presents with focal neurologic symptoms and is characterized by diffuse infiltration of the brain. Corticosteroids are useful for symptomatic treatment but can interfere with definitive pathological diagnosis. PCNSL is radiosensitive and responds to whole-brain radiotherapy. The use of preirradiation high-dose methotrexate-based regimens has significantly improved response rates and patient survival. Longer survival, however, is often marred by devastating neurotoxicity to which the elderly are particularly susceptible. Newer regimens aim to minimize such toxicity while maintaining the survival benefit of combined modality treatment.
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Affiliation(s)
- Nimish A Mohile
- Department of Neurology, Memorial Sloan-Kettering Cancer Center, New York, NY 10021, USA.
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Abstract
As effective treatment interventions have increased survival rates, there has been greater awareness that many brain tumor patients experience cognitive dysfunction despite adequate disease control. Cognitive difficulties often have an impact on quality of life and interfere with the patient's ability to function at premorbid levels; however, the incidence of cognitive dysfunction in brain tumor patients is unknown, because it has not been investigated systematically. Future prospective clinical trials in neuro-oncology should include cognitive outcome measures to increase understanding of the contribution of the tumor and the delayed effects of treatment to cognitive dysfunction.
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Affiliation(s)
- Denise D Correa
- Department of Neurology, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10021, USA.
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Abstract
The most important recent advance in treatment of primary central nervous system lymphoma has been the introduction of high-dose methotrexate-based chemotherapy. Convincing data demonstrate that the regimens of such chemotherapy improve survival compared with historical controls treated with radiotherapy alone. However, the optical treatment approach is still unclear and therapy can be associated with long-term neurotoxicity. Current research focuses on maximizing survival while minimizing neurologic sequelae.
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Affiliation(s)
- Fabio M Iwamoto
- Department of Neurology, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10021, USA
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Abrey LE, Ben-Porat L, Panageas KS, Yahalom J, Berkey B, Curran W, Schultz C, Leibel S, Nelson D, Mehta M, DeAngelis LM. Primary central nervous system lymphoma: the Memorial Sloan-Kettering Cancer Center prognostic model. J Clin Oncol 2006; 24:5711-5. [PMID: 17116938 DOI: 10.1200/jco.2006.08.2941] [Citation(s) in RCA: 389] [Impact Index Per Article: 21.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE The purpose of this study was to analyze prognostic factors for patients with newly diagnosed primary CNS lymphoma (PCNSL) in order to establish a predictive model that could be applied to the care of patients and the design of prospective clinical trials. PATIENTS AND METHODS Three hundred thirty-eight consecutive patients with newly diagnosed PCNSL seen at Memorial Sloan-Kettering Cancer Center (MSKCC; New York, NY) between 1983 and 2003 were analyzed. Standard univariate and multivariate analyses were performed. In addition, a formal cut point analysis was used to determine the most statistically significant cut point for age. Recursive partitioning analysis (RPA) was used to create independent prognostic classes. An external validation set obtained from three prospective Radiation Therapy Oncology Group (RTOG) PCNSL clinical trials was used to test the RPA classification. RESULTS Age and performance status were the only variables identified on standard multivariate analysis. Cut point analysis of age determined that patients age < or = 50 years had significantly improved outcome compared with older patients. RPA of 282 patients identified three distinct prognostic classes: class 1 (patients < 50 years), class 2 (patients > or =50; Karnofsky performance score [KPS] > or = 70) and class 3 (patients > or = 50; KPS < 70). These three classes significantly distinguished outcome with regard to both overall and failure-free survival. Analysis of the RTOG data set confirmed the validity of this classification. CONCLUSION The MSKCC prognostic score is a simple, statistically powerful model with universal applicability to patients with newly diagnosed PCNSL. We recommend that it be adopted for the management of newly diagnosed patients and incorporated into the design of prospective clinical trials.
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Affiliation(s)
- Lauren E Abrey
- Department of Neurology, Memorial Sloan-Kettering Cancer Center, New York, NY 10021, USA.
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