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Ventriculoperitoneal Shunt for CNS Metastasis in Breast Cancer: Clinical Outcomes Based on Intrinsic Subtype. Clin Breast Cancer 2021; 21:e402-e414. [PMID: 33526378 DOI: 10.1016/j.clbc.2020.12.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 12/16/2020] [Accepted: 12/31/2020] [Indexed: 11/23/2022]
Abstract
BACKGROUND Leptomeningeal metastasis (LM) is associated with a grave prognosis in breast cancer (BC) and can be controlled with a ventriculoperitoneal shunt (VPS). Information regarding LM and VPS based on intrinsic subtype is limited; thus, we investigated the clinical outcomes of BC treated with VPS. PATIENTS AND METHODS The present retrospective study comprised 70 patients diagnosed with LM who received a VPS. The patients were divided into 4 groups based on BC subtype: hormone receptor (HR)+/human epidermal growth factor receptor 2 (HER2)-, HR+/HER2+, HR-/HER2+, and triple negative BC (TNBC). RESULTS The most common indications for VPS were uncontrolled intracranial pressure (57.1%) and uncontrolled headache (55.7%), which improved in 54 (77.1%) of 70 patients after VPS. The median overall survival (OS) after brain or LM and overall survival after VPS were 7.6 and 2.3 months, respectively. Anti-HER2 treatment was a significant prognostic factor for better OS after brain or LM based on multivariate analysis (hazard ratio, 0.15; 95% confidence interval, 0.04-0.57; P = .005), whereas TNBC was correlated with shorter OS after central nervous system metastasis (hazard ratio, 2.82; 95% confidence interval, 1.46-5.48; P = .002). CONCLUSIONS There were significant differences in clinical outcome based on the intrinsic subtype of patients with BC with LM who received a VPS. Anti-HER2 treatment in patients with HER2+ BC was associated with better survival in patients with metastatic BC with VPS insertion compared with those without. Survival of metastatic BC with VPS remained poor, especially in the TNBC subgroup.
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152
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Roth P, Pace A, Le Rhun E, Weller M, Ay C, Cohen-Jonathan Moyal E, Coomans M, Giusti R, Jordan K, Nishikawa R, Winkler F, Hong JT, Ruda R, Villà S, Taphoorn MJB, Wick W, Preusser M. Neurological and vascular complications of primary and secondary brain tumours: EANO-ESMO Clinical Practice Guidelines for prophylaxis, diagnosis, treatment and follow-up. Ann Oncol 2021; 32:171-182. [PMID: 33246022 DOI: 10.1016/j.annonc.2020.11.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 11/03/2020] [Accepted: 11/06/2020] [Indexed: 02/08/2023] Open
Affiliation(s)
- P Roth
- Department of Neurology and Brain Tumor Center, University Hospital and University of Zurich, Zurich, Switzerland
| | - A Pace
- Neuroncology Unit, IRCCS Regina Elena Cancer Institute, Rome, Italy
| | - E Le Rhun
- Department of Neurology and Brain Tumor Center, University Hospital and University of Zurich, Zurich, Switzerland; Université Lille, U-1192, Lille, France; Inserm, U-1192, Lille, France; Centre Hospitalier Universitaire CHU, Lille, General and Stereotaxic Neurosurgery Service, Lille, France; Oscar Lambret Center, Breast Cancer Department, Lille, France
| | - M Weller
- Department of Neurology and Brain Tumor Center, University Hospital and University of Zurich, Zurich, Switzerland
| | - C Ay
- Division of Haematology and Haemostaseology, Department of Medicine I, Comprehensive Cancer Center Vienna, Vienna, Austria
| | - E Cohen-Jonathan Moyal
- Radiation Oncology Department, Institut Claudius Regaud, Université Paul Sabatier, Toulouse, France; Institut Universitaire du Cancer de Toulouse IUCT Oncopole, Toulouse, France
| | - M Coomans
- Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands
| | - R Giusti
- Medical Oncology Unit, Azienda Ospedaliero Universitaria Sant'Andrea, Rome, Italy
| | - K Jordan
- Department of Medicine V, Hematology, Oncology and Rheumatology, University of Heidelberg, Heidelberg, Germany
| | - R Nishikawa
- Department of Neuro-Oncology/Neurosurgery, Saitama Medical University International Medical Center, Saitama, Japan
| | - F Winkler
- Department of Neurology and Neurooncology Program, National Center for Tumor Diseases, Heidelberg University Hospital, Heidelberg, Germany; Clinical Cooperation Unit Neurooncology, German Cancer Research Center (DKFZ), Heidelberg, Germany; German Cancer Consortium (DKTK), Heidelberg, Germany
| | - J T Hong
- Department of Neurosurgery, Eunpyeong St. Mary's Hospital, Seoul, The Catholic University of Korea, Republic of Korea
| | - R Ruda
- Department of Neuro-Oncology, City of Health and Science and University of Turin, Turin, Italy
| | - S Villà
- Catalan Institute of Oncology, HU Germans Trias, Badalona, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - M J B Taphoorn
- Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands; Department of Neurology, Haaglanden Medical Center, The Hague, The Netherlands
| | - W Wick
- Department of Neurology and Neurooncology Program, National Center for Tumor Diseases, Heidelberg University Hospital, Heidelberg, Germany
| | - M Preusser
- Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria
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153
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Angus L, Deger T, Jager A, Martens JWM, de Weerd V, van Heuvel I, van den Bent MJ, Sillevis Smitt PAE, Kros JM, Bindels EMJ, Heitzer E, Sleijfer S, Jongen JLM, Wilting SM. Detection of Aneuploidy in Cerebrospinal Fluid from Patients with Breast Cancer Can Improve Diagnosis of Leptomeningeal Metastases. Clin Cancer Res 2021; 27:2798-2806. [PMID: 33514525 DOI: 10.1158/1078-0432.ccr-20-3954] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 12/04/2020] [Accepted: 01/25/2021] [Indexed: 11/16/2022]
Abstract
PURPOSE Detection of leptomeningeal metastasis is hampered by limited sensitivities of currently used techniques: MRI and cytology of cerebrospinal fluid (CSF). Detection of cell-free tumor DNA in CSF has been proposed as a tumor-specific candidate to detect leptomeningeal metastasis at an earlier stage. The aim of this study was to investigate mutation and aneuploidy status in CSF-derived cell-free DNA (cfDNA) of patients with breast cancer with a clinical suspicion of leptomeningeal metastasis. EXPERIMENTAL DESIGN cfDNA was isolated from stored remnant CSF and analyzed by targeted next-generation sequencing (NGS; n = 30) and the modified fast aneuploidy screening test-sequencing system (mFAST-SeqS; n = 121). The latter method employs selective amplification of long interspaced nuclear elements sequences that are present throughout the genome and allow for fast and cheap detection of aneuploidy. We compared these results with the gold standard to diagnose leptomeningeal metastasis: cytology. RESULTS Leptomeningeal metastasis was cytology proven in 13 of 121 patients. Low DNA yields resulted in insufficient molecular coverage of NGS for the majority of samples (success rate, 8/30). The mFAST-SeqS method, successful in 112 of 121 (93%) samples, detected genome-wide aneuploidy in 24 patients. Ten of these patients had cytology-proven leptomeningeal metastasis; 8 additional patients were either concurrently diagnosed with central nervous system metastases by radiological means or developed these soon after the lumbar puncture. The remaining six cases were suspected of leptomeningeal metastasis, but could not be confirmed by cytology or imaging. Aneuploidy was associated with development of leptomeningeal metastasis and significantly worse overall survival. CONCLUSIONS Aneuploidy in CSF-derived cfDNA may provide a promising biomarker to improve timely detection of leptomeningeal metastasis.
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Affiliation(s)
- Lindsay Angus
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, the Netherlands.
| | - Teoman Deger
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Agnes Jager
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - John W M Martens
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Vanja de Weerd
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Irene van Heuvel
- Department of Neurology, The Brain Tumor Center at Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Martin J van den Bent
- Department of Neurology, The Brain Tumor Center at Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Peter A E Sillevis Smitt
- Department of Neurology, The Brain Tumor Center at Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Johan M Kros
- Department of Pathology, Erasmus University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Eric M J Bindels
- Department of Hematology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Ellen Heitzer
- Christian Doppler Laboratory for Liquid Biopsies for Early Detection of Cancer, Institute of Human Genetics, Diagnostic and Research Center for Molecular BioMedicine, Medical University of Graz, Graz, Austria
| | - Stefan Sleijfer
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Joost L M Jongen
- Department of Neurology, The Brain Tumor Center at Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Saskia M Wilting
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, the Netherlands
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154
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Leptomeningeal disease and neurologic death after surgical resection and radiosurgery for brain metastases: A multi-institutional analysis. Adv Radiat Oncol 2021; 6:100644. [PMID: 33732962 PMCID: PMC7940785 DOI: 10.1016/j.adro.2021.100644] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 11/18/2020] [Accepted: 12/17/2020] [Indexed: 11/23/2022] Open
Abstract
Purpose Postoperative stereotactic radiosurgery (SRS) is associated with up to 30% risk of subsequent leptomeningeal disease (LMD). Radiographic patterns of LMD (classical sugarcoating [cLMD] vs. nodular [nLMD]) in this setting has been shown to be prognostic. However, the association of these findings with neurologic death (ND) is not well described. Methods and Materials The records for patients with brain metastases who underwent surgical resection and adjunctive SRS to 1 lesion (SRS to other intact lesions was allowed) and subsequently developed LMD were combined from 7 tertiary care centers. Salvage radiation therapy (RT) for LMD was categorized according to use of whole-brain versus focal cranial RT. Results The study cohort included 125 patients with known cause of death. The ND rate in these patients was 79%, and the rate in patients who underwent LMD salvage treatment (n = 107) was 76%. Univariate logistic regression demonstrated radiographic pattern of LMD (cLMD vs. nLMD, odds ratio: 2.9; P = .04) and second LMD failure after salvage treatment (odds ratio: 3.9; P = .02) as significantly associated with ND. The ND rate was 86% for cLMD versus 68% for nLMD. Whole-brain RT was used in 95% of patients with cLMD and 52% with nLMD. In the nLMD cohort (n = 58), there was no difference in ND rate based on type of salvage RT (whole-brain RT: 67% vs. focal cranial RT: 68%, P = .92). Conclusions LMD after surgery and SRS for brain metastases is a clinically significant event with high rates of ND. Classical LMD pattern (vs. nodular) and second LMD failure after salvage treatment were significantly associated with a higher risk of ND. Patients with nLMD treated with salvage focal cranial RT did not have higher ND rates compared with WBRT. Methods to decrease LMD and the subsequent high risk of ND in this setting warrant further investigation.
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155
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Samanci Y, Sisman U, Altintas A, Sarioglu S, Sharifi S, Atasoy Aİ, Bolukbasi Y, Peker S. Hypofractionated frameless gamma knife radiosurgery for large metastatic brain tumors. Clin Exp Metastasis 2021; 38:31-46. [PMID: 33389335 DOI: 10.1007/s10585-020-10068-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Accepted: 11/29/2020] [Indexed: 12/30/2022]
Abstract
Hypofractionated stereotactic radiosurgery has become an alternative for metastatic brain tumors (METs). We aimed to analyze the efficacy and safety of frameless hypofractionated Gamma Knife radiosurgery (hfGKRS) in the management of unresected, large METs. All patients who were managed with hfGKRS for unresected, large METs (> 4 cm3) between June 2017 and June 2020 at a single center were reviewed in this retrospective study. Local control (LC), progression-free survival (PFS), overall survival (OS), and toxicities were investigated. A total of 58 patients and 76 METs with regular follow-up were analyzed. LC rate was 98.5% at six months, 96.0% at one year, and 90.6% at 2 years during a median follow-up of 12 months (range, 2-37). The log-rank test indicated no difference in the distribution of LC for any clinical or treatment variable. PFS was 86.7% at 6 months, 66.6% at 1 year, and 58.5% at 2 years. OS was 81% at 6 months, 63.6% at one year, and 50.7% at 2 years. On the log-rank test, clinical parameters such as control status of primary cancer, presence of extracranial metastases, RTOG-RPA class, GPA group, and ds-GPA group were significantly associated with PFS and OS. Patients presented with grade 1 (19.0%), grade 2 (3.5%) and grade 3 (5.2%) side effects. Radiation necrosis was not observed in any patients. Our current results suggest that frameless hfGKRS for unresected, large METs is a rational alternative in selected patients with promising results.
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Affiliation(s)
- Yavuz Samanci
- Department of Neurosurgery, Koç University Hospital, Istanbul, Turkey
| | - Uluman Sisman
- School of Medicine, Koç University, Istanbul, Turkey
| | | | | | | | - Ali İhsan Atasoy
- Department of Radiation Oncology, Koç University Hospital, Istanbul, Turkey
| | - Yasemin Bolukbasi
- Department of Radiation Oncology, School of Medicine, Koç University, Istanbul, Turkey
| | - Selcuk Peker
- Department of Neurosurgery, School of Medicine, Koç University, Davutpasa Caddesi No:4, 34010, Zeytinburnu/İstanbul, Turkey.
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156
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Wijetunga NA, Boire A, Young RJ, Yamada Y, Wolden S, Yu H, Kris M, Seidman A, Betof-Warner A, Diaz M, Reiner A, Malani R, Pentsova E, Yang JT. Quantitative cerebrospinal fluid circulating tumor cells are a potential biomarker of response for proton craniospinal irradiation for leptomeningeal metastasis. Neurooncol Adv 2021; 3:vdab181. [PMID: 34993483 PMCID: PMC8717892 DOI: 10.1093/noajnl/vdab181] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND Leptomeningeal metastasis (LM) involves cerebrospinal fluid (CSF) seeding of tumor cells. Proton craniospinal irradiation (pCSI) is potentially effective for solid tumor LM. We evaluated whether circulating tumor cells (CTCs) in the CSF (CTCCSF), blood (CTCblood), and neuroimaging correlate with outcomes after pCSI for LM. METHODS We describe a single-institution consecutive case series of 58 patients treated with pCSI for LM. Pre-pCSI CTCs, the change in CTC post-pCSI (Δ CTC), and MRIs were examined. Central nervous system progression-free survival (CNS-PFS) and overall survival (OS) from pCSI were determined using Kaplan Meier analysis, Cox proportional-hazards regression, time-dependent ROC analysis, and joint modeling of time-varying effects and survival outcomes. RESULTS The median CNS-PFS and OS were 6 months (IQR: 4-9) and 8 months (IQR: 5-13), respectively. Pre-pCSI CTCCSF < 53/3mL was associated with improved CNS-PFS (12.0 vs 6.0 months, P < .01). Parenchymal brain metastases (n = 34, 59%) on pre-pCSI MRI showed worse OS (7.0 vs 13 months, P = .01). Through joint modeling, CTCCSF was significantly prognostic of CNS-PFS (P < .01) and OS (P < .01). A Δ CTC-CSF≥37 cells/3mL, the median Δ CTC-CSF at nadir, showed improved CNS-PFS (8.0 vs 5.0 months, P = .02) and further stratified patients into favorable and unfavorable subgroups (CNS-PFS 8.0 vs 4.0 months, P < .01). No associations with CTCblood were found. CONCLUSION We found the best survival observed in patients with low pre-pCSI CTCCSF and intermediate outcomes for patients with high pre-pCSI CTCCSF but large Δ CTC-CSF. These results favor additional studies incorporating pCSI and CTCCSF measurement earlier in the LM treatment paradigm.
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Affiliation(s)
- N Ari Wijetunga
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Adrienne Boire
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Robert J Young
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Yoshiya Yamada
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Suzanne Wolden
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Helena Yu
- Thoracic Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Mark Kris
- Thoracic Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Andrew Seidman
- Breast Medicine Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Allison Betof-Warner
- Melanoma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Maria Diaz
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Anne Reiner
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Rachna Malani
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Elena Pentsova
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Jonathan T Yang
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York, USA
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157
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Scharl S, Kessel KA, Diehl C, Gempt J, Meyer B, Zimmer C, Straube C, Combs SE. Is local radiotherapy a viable option for patients with an opening of the ventricles during surgical resection of brain metastases? Radiat Oncol 2020; 15:276. [PMID: 33303000 PMCID: PMC7730779 DOI: 10.1186/s13014-020-01725-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 12/06/2020] [Indexed: 11/10/2022] Open
Abstract
Background Local hypofractionated stereotactic radiotherapy (HFSRT) of the resection cavity is emerging as the standard of care in the treatment of patients with a limited number of brain metastases as it warrants less neurological impairment compared to whole brain radiotherapy. In periventricular metastases surgical resection can lead to an opening of the ventricles and subsequently carries a potential risk of cerebrospinal tumour cell dissemination. The aim of this study was to assess whether local radiotherapy of the resection cavity is viable in these cases. Methods From our institutional database we analyzed the data of 125 consecutive patients with resected brain metastases treated in our institution with HFSRT between 2009 and 2017. The incidence of LMD, overall survival (OS), local recurrence (LC) and distant recurrence were evaluated depending on ventricular opening (VO) during surgery. Results From all 125 patients, the ventricles were opened during surgery in 14 cases (11.2%). None of the patients with VO and 7 patients without VO during surgery developed LMD (p = 0.371). OS (p = 0.817), LC (p = 0.524) and distant recurrence (p = 0.488) did not differ in relation to VO during surgical resection. However, the incidence of distant intraventricular recurrence was slightly increased in patients with VO (14.3% vs. 2.7%, p < 0.01). Conclusion VO during neurosurgical resection did not affect the outcome after HFSRT of the resection cavity in patients with brain metastases. Particularly, the incidence of LMD was not increased in patients receiving local HFSRT after VO. HFSRT can therefore be offered independently of VO as a local treatment of tumor bed after resection of brain metastases.
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Affiliation(s)
- Sophia Scharl
- Department of Radiation Oncology, Technische Universität München (TUM), Ismaninger Straße 22, Munich, Germany
| | - Kerstin A Kessel
- Department of Radiation Oncology, Technische Universität München (TUM), Ismaninger Straße 22, Munich, Germany.,Institute of Radiation Medicine (IRM), Helmholtz Zentrum München, Ingolstädter Landstraße 1, Neuherberg, Germany.,Deutsches Konsortium Für Translationale Krebsforschung (DKTK), Partner Site Munich, Munich, Germany
| | - Christian Diehl
- Department of Radiation Oncology, Technische Universität München (TUM), Ismaninger Straße 22, Munich, Germany
| | - Jens Gempt
- Department of Neurosurgery, Technische Universität München (TUM), Ismaninger Straße 22, Munich, Germany
| | - Bernhard Meyer
- Department of Neurosurgery, Technische Universität München (TUM), Ismaninger Straße 22, Munich, Germany
| | - Claus Zimmer
- Department of Diagnostic and Interventional Neuroradiology, Technische Universität München (TUM), Ismaninger Straße 22, Munich, Germany
| | - Christoph Straube
- Department of Radiation Oncology, Technische Universität München (TUM), Ismaninger Straße 22, Munich, Germany.,Deutsches Konsortium Für Translationale Krebsforschung (DKTK), Partner Site Munich, Munich, Germany
| | - Stephanie E Combs
- Department of Radiation Oncology, Technische Universität München (TUM), Ismaninger Straße 22, Munich, Germany. .,Institute of Radiation Medicine (IRM), Helmholtz Zentrum München, Ingolstädter Landstraße 1, Neuherberg, Germany. .,Deutsches Konsortium Für Translationale Krebsforschung (DKTK), Partner Site Munich, Munich, Germany.
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158
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EANO guidelines on the diagnosis and treatment of diffuse gliomas of adulthood. Nat Rev Clin Oncol 2020; 18:170-186. [PMID: 33293629 PMCID: PMC7904519 DOI: 10.1038/s41571-020-00447-z] [Citation(s) in RCA: 761] [Impact Index Per Article: 190.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/19/2020] [Indexed: 01/16/2023]
Abstract
In response to major changes in diagnostic algorithms and the publication of mature results from various large clinical trials, the European Association of Neuro-Oncology (EANO) recognized the need to provide updated guidelines for the diagnosis and management of adult patients with diffuse gliomas. Through these evidence-based guidelines, a task force of EANO provides recommendations for the diagnosis, treatment and follow-up of adult patients with diffuse gliomas. The diagnostic component is based on the 2016 update of the WHO Classification of Tumors of the Central Nervous System and the subsequent recommendations of the Consortium to Inform Molecular and Practical Approaches to CNS Tumour Taxonomy — Not Officially WHO (cIMPACT-NOW). With regard to therapy, we formulated recommendations based on the results from the latest practice-changing clinical trials and also provide guidance for neuropathological and neuroradiological assessment. In these guidelines, we define the role of the major treatment modalities of surgery, radiotherapy and systemic pharmacotherapy, covering current advances and cognizant that unnecessary interventions and expenses should be avoided. This document is intended to be a source of reference for professionals involved in the management of adult patients with diffuse gliomas, for patients and caregivers, and for health-care providers. Herein, the European Association of Neuro-Oncology (EANO) provides recommendations for the diagnosis, treatment and follow-up of adult patients with diffuse gliomas. These evidence-based guidelines incorporate major changes in diagnostic algorithms based on the 2016 update of the WHO Classification of Tumors of the Central Nervous System as well as on evidence from recent large clinical trials.
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159
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Fernandes L, de Matos LV, Cardoso D, Saraiva M, Medeiros-Mirra R, Coelho A, Miranda H, Martins A. Endocrine therapy for the treatment of leptomeningeal carcinomatosis in luminal breast cancer: a comprehensive review. CNS Oncol 2020; 9:CNS65. [PMID: 33078616 PMCID: PMC7737195 DOI: 10.2217/cns-2020-0023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Leptomeningeal disease (LMD) represents a devastating complication of advanced breast cancer (ABC), with survival of <5 months with multimodal treatment. The role of endocrine therapy (ET), due to its favorable toxicity profile and first-line indication in luminal ABC, appears promising in the setting of LMD, where symptom stabilization and quality-of-life preservation are the main goals; however, evidenced-based data are lacking. We conducted a thorough review of published evidence, aiming to investigate the role of ET in LMD treatment in luminal ABC. Twenty-one of 342 articles, evaluating 1302 patients, met inclusion criteria. ET use was rarely reported. New targeted agents show CNS activity. Research is lacking on the role of ET and targeted agents in BC-LMD treatment.
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Affiliation(s)
- Leonor Fernandes
- Department of Medical Oncology, Hospital São Francisco Xavier, Centro Hospitalar Lisboa Ocidental, 1449-005 Lisboa, Portugal
| | - Leonor Vasconcelos de Matos
- Department of Medical Oncology, Hospital São Francisco Xavier, Centro Hospitalar Lisboa Ocidental, 1449-005 Lisboa, Portugal
| | - Débora Cardoso
- Department of Medical Oncology, Hospital São Francisco Xavier, Centro Hospitalar Lisboa Ocidental, 1449-005 Lisboa, Portugal
| | - Marlene Saraiva
- Department of Neurology, Hospital Egas Moniz, Centro Hospitalar Lisboa Ocidental, 1349-019 Lisboa, Portugal
| | - Renata Medeiros-Mirra
- Cardiff School of Dentistry, College of Biomedical & Life Sciences, Cardiff University, Cardiff CF10 3AT, Wales, UK
| | - Andreia Coelho
- Department of Medical Oncology, Hospital São Francisco Xavier, Centro Hospitalar Lisboa Ocidental, 1449-005 Lisboa, Portugal
| | - Helena Miranda
- Department of Medical Oncology, Hospital São Francisco Xavier, Centro Hospitalar Lisboa Ocidental, 1449-005 Lisboa, Portugal
| | - Ana Martins
- Department of Medical Oncology, Hospital São Francisco Xavier, Centro Hospitalar Lisboa Ocidental, 1449-005 Lisboa, Portugal
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160
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Cardoso F, Paluch-Shimon S, Senkus E, Curigliano G, Aapro MS, André F, Barrios CH, Bergh J, Bhattacharyya GS, Biganzoli L, Boyle F, Cardoso MJ, Carey LA, Cortés J, El Saghir NS, Elzayat M, Eniu A, Fallowfield L, Francis PA, Gelmon K, Gligorov J, Haidinger R, Harbeck N, Hu X, Kaufman B, Kaur R, Kiely BE, Kim SB, Lin NU, Mertz SA, Neciosup S, Offersen BV, Ohno S, Pagani O, Prat A, Penault-Llorca F, Rugo HS, Sledge GW, Thomssen C, Vorobiof DA, Wiseman T, Xu B, Norton L, Costa A, Winer EP. 5th ESO-ESMO international consensus guidelines for advanced breast cancer (ABC 5). Ann Oncol 2020; 31:1623-1649. [PMID: 32979513 PMCID: PMC7510449 DOI: 10.1016/j.annonc.2020.09.010] [Citation(s) in RCA: 695] [Impact Index Per Article: 173.8] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 09/15/2020] [Accepted: 09/16/2020] [Indexed: 01/09/2023] Open
Affiliation(s)
- F Cardoso
- Breast Unit, Champalimaud Clinical Centre/Champalimaud Foundation, Lisbon, Portugal.
| | - S Paluch-Shimon
- Sharett Division of Oncology, Hadassah University Hospital, Jerusalem, Israel
| | - E Senkus
- Department of Oncology and Radiotherapy, Medical University of Gdansk, Gdansk, Poland
| | - G Curigliano
- Department of Oncology and Hemato-Oncology, European Institute of Oncology, IRCCS, Division of Early Drug Development, University of Milan, Milan, Italy
| | - M S Aapro
- Breast Center, Clinique de Genolier, Genolier, Switzerland
| | - F André
- Department of Medical Oncology, Institut Gustave Roussy, Villejuif, France
| | - C H Barrios
- Latin American Cooperative Oncology Group (LACOG), Grupo Oncoclínicas, Porto Alegre, Brazil
| | - J Bergh
- Department of Oncology-Pathology, Karolinska Institute & University Hospital, Stockholm, Sweden
| | - G S Bhattacharyya
- Department of Medical Oncology, Salt Lake City Medical Centre, Kolkata, India
| | - L Biganzoli
- Department of Medical Oncology, Nuovo Ospedale di Prato - Istituto Toscano Tumori, Prato, Italy
| | - F Boyle
- The Pam McLean Centre, Royal North Shore Hospital, St Leonards, Australia
| | - M-J Cardoso
- Breast Unit, Champalimaud Clinical Centre/Champalimaud Foundation, Lisbon, Portugal; Nova Medical School, Lisbon, Portugal
| | - L A Carey
- Department of Hematology and Oncology, UNC Lineberger Comprehensive Cancer Center, Chapel Hill, USA
| | - J Cortés
- IOB Institute of Oncology, Quiron Group, Madrid & Barcelona, Spain; Department of Oncology, Vall d'Hebron Institute of Oncology, Barcelona, Spain
| | - N S El Saghir
- Division of Hematology Oncology, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - M Elzayat
- Europa Donna, The European Breast Cancer Coalition, Milan, Italy
| | - A Eniu
- Interdisciplinary Oncology Service (SIC), Riviera-Chablais Hospital, Rennaz, Switzerland
| | - L Fallowfield
- SHORE-C, Brighton & Sussex Medical School, University of Sussex, Brighton, UK
| | - P A Francis
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - K Gelmon
- Medical Oncology Department, BC Cancer Agency, Vancouver, Canada
| | - J Gligorov
- Breast Cancer Expert Center, University Cancer Institute APHP, Sorbonne University, Paris, France
| | - R Haidinger
- Brustkrebs Deutschland e.V., Munich, Germany
| | - N Harbeck
- Breast Centre, Department of Obstetrics and Gynaecology, University of Munich (LMU), Munich, Germany
| | - X Hu
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - B Kaufman
- Department of Oncology, Sheba Medical Center, Ramat Gan, Israel
| | - R Kaur
- Breast Cancer Welfare Association Malaysia, Petaling Jaya, Malaysia
| | - B E Kiely
- NHMRC Clinical Trials Centre, Sydney Medical School, Sydney, Australia
| | - S-B Kim
- Department of Oncology, Asan Medical Centre, University of Ulsan College of Medicine, Seoul, South Korea
| | - N U Lin
- Susan Smith Center for Women's Cancers - Breast Oncology Center, Dana-Farber Cancer Institute, Boston, USA
| | - S A Mertz
- Metastatic Breast Cancer Network, Inverness, USA
| | - S Neciosup
- Department of Medical Oncology, National Institute of Neoplastic Diseases, Lima, Peru
| | - B V Offersen
- Department of Oncology, Aarhus University Hospital, Aarhus, Denmark
| | - S Ohno
- Breast Oncology Centre, Cancer Institute Hospital, Tokyo, Japan
| | - O Pagani
- Medical School, Geneva University Hospital, Geneva, Switzerland
| | - A Prat
- Department of Medical Oncology, Hospital Clinic of Barcelona, Barcelona, Spain; Translational Genomics and Targeted Therapies in Solid Tumors, IDIBAPS, Barcelona; Department of Medicine, University of Barcelona, Barcelona
| | - F Penault-Llorca
- Department of Biopathology, Centre Jean Perrin, Clermont-Ferrand, France; University Clermont Auvergne/INSERM U1240, Clermont-Ferrand, France
| | - H S Rugo
- Breast Oncology Clinical Trials Education, UCSF Helen Diller Family Comprehensive Cancer Center, San Francisco, USA
| | - G W Sledge
- Division of Oncology, Stanford School of Medicine, Stanford, USA
| | - C Thomssen
- Department of Gynaecology, Martin Luther University Halle-Wittenburg, Halle, Germany
| | - D A Vorobiof
- Oncology Research Unit, Belong.Life, Tel Aviv, Israel
| | - T Wiseman
- Department of Applied Health Research in Cancer Care, The Royal Marsden Hospital NHS Foundation Trust, London, UK
| | - B Xu
- Department of Medical Oncology, Cancer Hospital Chinese Academy of Medical Sciences, Beijing, China
| | - L Norton
- Breast Cancer Medicine Service, Memorial Sloan-Kettering Cancer Center, New York, USA
| | - A Costa
- European School of Oncology, Milan, Italy; European School of Oncology, Bellinzona, Switzerland
| | - E P Winer
- Susan Smith Center for Women's Cancers - Breast Oncology Center, Dana-Farber Cancer Institute, Boston, USA
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161
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Lasocki A, Caspersz LJ. T2-SPACE imaging of the cauda equina for the assessment of leptomeningeal metastatic disease. J Clin Neurosci 2020; 81:290-294. [PMID: 33222932 DOI: 10.1016/j.jocn.2020.10.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Revised: 10/01/2020] [Accepted: 10/04/2020] [Indexed: 10/23/2022]
Abstract
The diagnosis of leptomeningeal metastatic disease (LMD) is frequently challenging and MRI of the spine is an important part of the diagnostic paradigm. We sought to examine the value of adding 3-dimensional, heavily T2-weighted, Sampling Perfection with Application optimised Contrasts using different flip angle Evolution (T2-SPACE) imaging of the lumbar spine to the MRI protocol for patients with suspected LMD. MRI spine examinations including T2-SPACE imaging of the lumbar spine performed for suspected or known LMD were retrospectively reviewed by a neuroradiologist to determine the additional benefit of the T2-SPACE sequence. The accuracy of T2-SPACE was also compared to contrast-enhanced T1-weighted imaging (ceT1WI) and standard T2-weighted imaging (T2WI). 59 patients with T2-SPACE were identified over a 20-month period, 17 having abnormal appearances on ceT1WI, including 12 with appearances consistent with LMD. In eight of these 12 patients, nodules visible on T2-SPACE were visible on T2WI, though T2-SPACE improved the temporal comparison of slowly progressive cauda equina nodules in two cases. In three patients, T2-SPACE identified nodules which were not readily identifiable on T2WI, though were visible on ceT1WI. In one patient, LMD visible on ceT1WI was not appreciable on T2-SPACE or T2WI due to the lack of a nodular component. In six patients, T2WI showed equivocal nodularity, which could be confidently attributed to facet joint arthropathy or a tortuous vessel. In conclusion, T2-SPACE has high sensitivity and specificity for the detection of nodular lesions of the cauda equina and can confidently characterise equivocal findings on standard T2WI.
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Affiliation(s)
- Arian Lasocki
- Department of Cancer Imaging, Peter MacCallum Cancer Centre, Melbourne, Victoria 3000, Australia; Sir Peter MacCallum, Department of Oncology, The University of Melbourne, Victoria 3010, Australia.
| | - Lauren J Caspersz
- Department of Cancer Imaging, Peter MacCallum Cancer Centre, Melbourne, Victoria 3000, Australia
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162
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Mitsuya K, Nakasu Y, Deguchi S, Shirata K, Asakura K, Nakashima K, Endo M, Takahashi T, Hayashi N. FLAIR hyperintensity along the brainstem surface in leptomeningeal metastases: a case series and literature review. Cancer Imaging 2020; 20:84. [PMID: 33228799 PMCID: PMC7684742 DOI: 10.1186/s40644-020-00361-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Accepted: 11/11/2020] [Indexed: 11/28/2022] Open
Abstract
Background The incidence of leptomeningeal metastasis (LM) is underestimated because of its non-specific signs and the low sensitivity of clinical diagnostic modalities. Cerebrospinal magnetic resonance (MR) imaging with and without contrast enhancement (CE) is a gold standard for the neuroradiological assessment of patients with suspected LM. Previous studies suggested that some LM cases show changes of the brainstem surface on non-contrast MR images without or before the appearance of abnormalities on CE images. We assessed the features of this non-contrast MR finding in a cohort of LM patients in this retrospective single-institution study. Methods We reviewed head MR images and clinical data of 142 consecutive patients in whom the final diagnosis was LM. Results We found that 11 of these 142 patients (7.7%) with LM had band-like hyperintensity on the brainstem surface on non-enhanced FLAIR images, which looked like bloomy rind on cheese. Three of seven patients who were examined using diffusion-weighted imaging showed restricted diffusion in the corresponding lesion site. The above-mentioned 11 patients included 10 women and 1 man, with a median age of 61 years. All 11 patients had primary lung adenocarcinoma. Seven patients had symptomatic hydrocephalus. Ten patients had EGFR-mutated and one had ALK-rearrangement adenocarcinomas. Before the diagnosis of LM, 10 patients had undergone systemic therapy with EGFR-TKI or pemetrexed, and 1 patient with ALK inhibitor and bevacizumab. Conclusions We present a series of patients with bloomy rind sign that is non-enhancing LM reliably detected by FLAIR hyperintensity on the brainstem surface. This finding is rare, but may reflect the spread of cancer cells in both the leptomeningeal membrane and the surface of the brain parenchyma specifically in patients with lung adenocarcinomas. Further study is needed to determine the clinical significance of this sign, and the pathophysiological factors associated with it may be clarified by analyzing serial MR images in a larger cohort of patients treated for LM.
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Affiliation(s)
- Koichi Mitsuya
- Division of Neurosurgery, Shizuoka Cancer Center, Nagaizumi, Shizuoka, 4118777, Japan.
| | - Yoko Nakasu
- Division of Neurosurgery, Shizuoka Cancer Center, Nagaizumi, Shizuoka, 4118777, Japan.,Division of Neurosurgery, Shiga University of Medical Science, Otsu, Shiga, Japan
| | - Shoichi Deguchi
- Division of Neurosurgery, Shizuoka Cancer Center, Nagaizumi, Shizuoka, 4118777, Japan
| | - Kensei Shirata
- Division of Diagnostic Radiology, Shizuoka Cancer Center, Nagaizumi, Shizuoka, Japan
| | - Koiku Asakura
- Division of Diagnostic Radiology, Shizuoka Cancer Center, Nagaizumi, Shizuoka, Japan
| | - Kazuaki Nakashima
- Division of Diagnostic Radiology, Shizuoka Cancer Center, Nagaizumi, Shizuoka, Japan
| | - Masahiro Endo
- Division of Diagnostic Radiology, Shizuoka Cancer Center, Nagaizumi, Shizuoka, Japan
| | - Toshiaki Takahashi
- Division of Thoracic Oncology, Shizuoka Cancer Center, Nagaizumi, Shizuoka, Japan
| | - Nakamasa Hayashi
- Division of Neurosurgery, Shizuoka Cancer Center, Nagaizumi, Shizuoka, 4118777, Japan
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163
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Lu ZQ, Cai J, Wang X, Wei JP, Zeng ZM, Huang L, Liu AW. Osimertinib combined with bevacizumab for leptomeningeal metastasis from EGFR-mutation non-small cell lung cancer: A phase II single-arm prospective clinical trial. Thorac Cancer 2020; 12:172-180. [PMID: 33205587 PMCID: PMC7812067 DOI: 10.1111/1759-7714.13738] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 10/25/2020] [Accepted: 10/28/2020] [Indexed: 12/13/2022] Open
Abstract
Background Leptomeningeal metastasis (LM) is associated with poor prognosis in non‐small cell lung cancer (NSCLC). The aim of this study was to investigate the efficacy and safety of osimertinib combined with bevacizumab for LM from epidermal growth factor receptor mutation (EGFRm) NSCLC. Methods We conducted a phase II single‐arm prospective clinical trial of EGFRm NSCLC with LM treated with osimertinib combined with bevacizumab. LM response assessment was based on the modified RANO LM radiological criteria; CNS and extra‐CNS response was evaluated according to the Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1. The primary end points included LM progression‐free survival (PFS) and objective response rate (ORR); the secondary end points included safety and LM overall survival (OS). Results A total of 14 patients were included in the study, with a median age of 61 years, and they were predominantly female (64%). EGFR mutations were reported in exons 19 del (n = 7) and 21 L858R (n = 7). When LM was diagnosed, 12 (85.7%) patients had clinical symptoms, 71.4% (10/14) of patients were diagnosed with LM by cytology, and five (35.7%) patients had a performance status (PS) score > 2. The median LM PFS was 9.3 months (95% CI: 8.2–10.4), and the LM ORR was 50%. The safety findings in the present study were consistent with the known profile of osimertinib with bevacizumab; the median LM OS was 12.6 months, and the one‐year survival rate was 35.7%. Conclusions Osimertinib combined with bevacizumab is an appropriate treatment option for patients with LM from EGFRm NSCLC. Key points Significant findings of the study To date, there is no prospective clinical study on the treatment of osimertinib combined with bevacizumab in EGFRm NSCLC with LM. What this study adds The median LM PFS was 9.3 months (95% CI: 8.2–10.4), and the LM ORR was 50%, the median LM OS was 12.6 months, and the one‐year survival rate was 35.7%. Osimertinib combined with bevacizumab is an appropriate treatment option for patients with LM from EGFRm NSCLC.
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Affiliation(s)
- Zhi-Qin Lu
- Department of Oncology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Jing Cai
- Department of Oncology, The Second Affiliated Hospital of Nanchang University, Nanchang, China.,Department of Oncology, Jiangxi Key Laboratory of Clinical Translational Cancer Research, Nanchang, China
| | - Xia Wang
- Department of Oncology, The Second Affiliated Hospital of Nanchang University, Nanchang, China.,Department of Oncology, Jiangxi Key Laboratory of Clinical Translational Cancer Research, Nanchang, China
| | - Jian-Ping Wei
- Department of Oncology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Zhi-Min Zeng
- Department of Oncology, The Second Affiliated Hospital of Nanchang University, Nanchang, China.,Department of Oncology, Jiangxi Key Laboratory of Clinical Translational Cancer Research, Nanchang, China
| | - Long Huang
- Department of Oncology, The Second Affiliated Hospital of Nanchang University, Nanchang, China.,Department of Oncology, Jiangxi Key Laboratory of Clinical Translational Cancer Research, Nanchang, China
| | - An-Wen Liu
- Department of Oncology, The Second Affiliated Hospital of Nanchang University, Nanchang, China.,Department of Oncology, Jiangxi Key Laboratory of Clinical Translational Cancer Research, Nanchang, China
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Hosoda T, Katayama M. Epidemiology and prognosis of ommaya reservoir-related bacterial meningitis in adult patients with leptomeningeal metastases from solid tumors: A 10-year retrospective single-center study in Japan. J Infect Chemother 2020; 27:486-491. [PMID: 33214071 DOI: 10.1016/j.jiac.2020.10.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 10/20/2020] [Accepted: 10/22/2020] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Leptomeningeal metastases (LM) from solid tumors have poor prognosis. Intrathecal chemotherapy through the Ommaya reservoir (OR) is one of the options for treating LM; however, OR-related bacterial meningitis (ORRBM) is a severe complication in patients who underwent OR placement. Little is known about the incidence rate and prognosis of ORRBM among patients with LM from solid tumors. METHODS We retrospectively reviewed the records of patients who underwent OR placement to treat LM from solid tumors at Kawasaki Municipal Kawasaki Hospital between January 2009, and December 2018. RESULTS Among 136 patients with OR placement (median age of 64.5 years) including 30,320 Ommaya-days, 18 (13.2%) developed ORRBM (5.9 infections per 10,000 Ommaya-days). The major primary diseases were lung cancer (65.4%). The median times from OR placement and from last OR puncture to ORRBM onset were 20 days and 4.5 days, respectively. Major clinical symptoms were fever (83.3%), headache (50.0%), disturbance of consciousness (50.0%), and nausea (38.9%). Seventeen of 18 patients underwent an OR removal operation. One patient died from ORRBM, and another patient died from heart failure during ORRBM treatment. The median duration of treatment with antibiotics was 16.5 days. The median survival period from the day of OR placement was 146.5 days among patients who developed ORRBM and 142.5 days among patients who did not develop ORRBM. CONCLUSIONS The rate of ORRBM among patients with LM from solid tumors in our hospital was 13.2%. ORRBM may not shorten the patients' survival period with adequate management including removal of the device.
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Affiliation(s)
- Tomohiro Hosoda
- Department of Infectious Disease, Kawasaki Municipal Kawasaki Hospital, Kawasaki, Japan.
| | - Makoto Katayama
- Department of Neurosurgery, Kawasaki Municipal Kawasaki Hospital, Kawasaki, Japan
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165
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Marinelli D, Giusti R, Mazzotta M, Filetti M, Krasniqi E, Pizzuti L, Landi L, Tomao S, Cappuzzo F, Ciliberto G, Barba M, Vici P, Marchetti P. Palliative- and non-palliative indications for glucocorticoids use in course of immune-checkpoint inhibition. Current evidence and future perspectives. Crit Rev Oncol Hematol 2020; 157:103176. [PMID: 33276183 DOI: 10.1016/j.critrevonc.2020.103176] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Revised: 11/08/2020] [Accepted: 11/09/2020] [Indexed: 12/17/2022] Open
Abstract
Immune-checkpoint inhibitors significantly reshaped treatment landscapes in several solid tumors. Concurrently with disease-oriented therapies, cancer patients often require proper management of drug-related adverse events and/or cancer-related symptoms. Glucocorticoids (GC) are a cornerstone of symptom management in advanced cancer care and in the management of immune-related adverse events (irAEs) due to immune-modulating therapies. Moreover, GC are often administered in patients with autoimmune diseases (AID), either alone or in combination with other treatments. While handling of irAEs with GC is supported by multiple guidelines, it is unclear whether GC administration because of pre-existing AID or because of palliative needs is associated with inferior outcomes in cancer patients treated with immune-checkpoint inhibitors (ICIs). When globally considered, the available evidence seems to orient towards less favorable survival outcomes when GC administration is driven by a palliative intent. Conversely, steroid administration for non-palliative intent seems to be associated with stable or negligibly reduced survival outcomes.
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Affiliation(s)
- Daniele Marinelli
- Department of Clinical and Molecular Medicine, Sapienza - University of Rome, Sant'Andrea Hospital, Rome, Italy; Division of Medical Oncology 2, IRCCS Regina Elena, National Cancer Institute, Rome, Italy
| | | | - Marco Mazzotta
- Division of Medical Oncology 2, IRCCS Regina Elena, National Cancer Institute, Rome, Italy
| | - Marco Filetti
- Department of Clinical and Molecular Medicine, Sapienza - University of Rome, Sant'Andrea Hospital, Rome, Italy
| | - Eriseld Krasniqi
- Division of Medical Oncology 2, IRCCS Regina Elena, National Cancer Institute, Rome, Italy
| | - Laura Pizzuti
- Division of Medical Oncology 2, IRCCS Regina Elena, National Cancer Institute, Rome, Italy
| | - Lorenza Landi
- Division of Medical Oncology 2, IRCCS Regina Elena, National Cancer Institute, Rome, Italy
| | - Silverio Tomao
- Department of Radiological, Oncological and Anatomo-Pathological Sciences, Policlinico Umberto I, 'Sapienza' University of Rome, Rome, Italy
| | - Federico Cappuzzo
- Division of Medical Oncology 2, IRCCS Regina Elena, National Cancer Institute, Rome, Italy
| | - Gennaro Ciliberto
- Scientific Direction, IRCCS Regina Elena, National Cancer Institute, Rome, Italy
| | - Maddalena Barba
- Division of Medical Oncology 2, IRCCS Regina Elena, National Cancer Institute, Rome, Italy.
| | - Patrizia Vici
- Division of Medical Oncology 2, IRCCS Regina Elena, National Cancer Institute, Rome, Italy
| | - Paolo Marchetti
- Department of Clinical and Molecular Medicine, Sapienza - University of Rome, Sant'Andrea Hospital, Rome, Italy
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166
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Pellerino A, Internò V, Mo F, Franchino F, Soffietti R, Rudà R. Management of Brain and Leptomeningeal Metastases from Breast Cancer. Int J Mol Sci 2020; 21:E8534. [PMID: 33198331 PMCID: PMC7698162 DOI: 10.3390/ijms21228534] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 10/13/2020] [Accepted: 11/10/2020] [Indexed: 12/12/2022] Open
Abstract
The management of breast cancer (BC) has rapidly evolved in the last 20 years. The improvement of systemic therapy allows a remarkable control of extracranial disease. However, brain (BM) and leptomeningeal metastases (LM) are frequent complications of advanced BC and represent a challenging issue for clinicians. Some prognostic scales designed for metastatic BC have been employed to select fit patients for adequate therapy and enrollment in clinical trials. Different systemic drugs, such as targeted therapies with either monoclonal antibodies or small tyrosine kinase molecules, or modified chemotherapeutic agents are under investigation. Major aims are to improve the penetration of active drugs through the blood-brain barrier (BBB) or brain-tumor barrier (BTB), and establish the best sequence and timing of radiotherapy and systemic therapy to avoid neurocognitive impairment. Moreover, pharmacologic prevention is a new concept driven by the efficacy of targeted agents on macrometastases from specific molecular subgroups. This review aims to provide an overview of the clinical and molecular factors involved in the selection of patients for local and/or systemic therapy, as well as the results of clinical trials on advanced BC. Moreover, insight on promising therapeutic options and potential directions of future therapeutic targets against BBB and microenvironment are discussed.
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Affiliation(s)
- Alessia Pellerino
- Department of Neuro-Oncology, University and City of Health and Science Hospital, 10126 Turin, Italy; (F.M.); (F.F.); (R.S.); (R.R.)
| | - Valeria Internò
- Department of Biomedical Sciences and Human Oncology, University of Bari Aldo Moro, 70121 Bari, Italy;
| | - Francesca Mo
- Department of Neuro-Oncology, University and City of Health and Science Hospital, 10126 Turin, Italy; (F.M.); (F.F.); (R.S.); (R.R.)
| | - Federica Franchino
- Department of Neuro-Oncology, University and City of Health and Science Hospital, 10126 Turin, Italy; (F.M.); (F.F.); (R.S.); (R.R.)
| | - Riccardo Soffietti
- Department of Neuro-Oncology, University and City of Health and Science Hospital, 10126 Turin, Italy; (F.M.); (F.F.); (R.S.); (R.R.)
| | - Roberta Rudà
- Department of Neuro-Oncology, University and City of Health and Science Hospital, 10126 Turin, Italy; (F.M.); (F.F.); (R.S.); (R.R.)
- Department of Neurology, Castelfranco Veneto and Treviso Hospital, 31100 Treviso, Italy
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167
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Cerebrospinal fluid circulating tumour DNA as a liquid biopsy for central nervous system malignancies. Curr Opin Neurol 2020; 33:736-741. [DOI: 10.1097/wco.0000000000000869] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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168
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Tétu P, Sirven-Villaros L, Cuzzubbo S, Ursu R, Baroudjian B, Delyon J, Nataf F, De Margerie-Mellon C, Allayous C, Lefevre W, Carpentier AF, Lebbé C. Impact of New Systemic Treatment and Radiotherapy in Melanoma Patients with Leptomeningeal Metastases. Cancers (Basel) 2020; 12:cancers12092635. [PMID: 32947841 PMCID: PMC7564430 DOI: 10.3390/cancers12092635] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 08/25/2020] [Accepted: 08/31/2020] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Although the recent years have seen incredible progress in the treatment of advanced melanoma including brain metastases, the survival of melanoma patients with leptomeningeal disease (LM) is still poor. There are currently only a handful of reports suggesting that BRAF and MEK inhibitors, or immune checkpoint inhibitors, may induce survival benefit in advanced melanoma patients with LM. The objective of this study was to gain a better understanding of patients, disease characteristics, and therapeutics interventions in LM melanoma patients in the era of new systemic treatment and radiosurgery. This study demonstrated that new treatment modalities appear to be promising new treatment options for melanoma LM, and need to be tested in larger prospective studies. A subset of patients are long-term survivors, and factors associated with improved survival such as low serum LDH level may be identified. Abstract Importance: Few data are available on patients with leptomeningeal disease (LM) from melanoma treated with new systemic therapies. Objective: To gain a better understanding of patients, disease characteristics, and therapeutic interventions in melanoma patients with LM in the era of new systemic treatment. Design: Clinical characteristics, treatments, and survival of melanoma patients diagnosed with LM, isolated or associated with brain metastases, were collected. The Cox regression model assessed the influence of patient and melanoma characteristics on survival. Setting: Monocentric, retrospective, real-life cohort of patients with LM from melanoma. Participants: All patients followed up at Saint-Louis University Hospital and diagnosed with LM between December 2013 and February 2020 were included. For each patient identified, a central review by dermato-oncologist and neuro-oncologist experts was performed to confirm the diagnosis of LM. Exposure: Impact of new systemic therapies and radiotherapy. Results: Among the 452 advanced melanoma patients followed at St Louis Hospital between 2013 and 2020, 41 patients with LM from melanoma were identified. Among them, 29 patients with a diagnosis of LM “confirmed” or “probable” after central neuro-oncologists reviewing were included. Nineteen patients had known melanoma brain metastases at LM diagnosis. Among the 27 patients treated with systemic therapy, 17 patients were treated with immunotherapy, 5 patients received targeted therapy, 1 was treated with chemotherapy, and 4 patients were treated with anti-PD-1 in combination with BRAF inhibitor. The median overall survival (OS) from LM diagnosis was 5.1 months. Median OS was 7.1 months for the 9 patients receiving systemic therapy combined with radiotherapy, and 3.2 months for the 20 patients not receiving combined radiotherapy. Elevated serum lactate dehydrogenase (LDH) (HR 1.44, 95% CI 1.09–1.90, p < 0.01) and presence of neurological symptoms at LM diagnosis (HR 2.96, 95% CI 1.25–6.99, p = 0.01) were associated with poor survival. At the time of data analysis, five patients were still alive with a median follow-up of 47.4 months and had persistent complete response. Conclusion: Targeted therapy and immunotherapy are promising new treatment options in LM from melanoma that can increase overall survival, and may induce long lasting remission in some patients.
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Affiliation(s)
- Pauline Tétu
- Assitance Publique des Hôpitaux de Paris Dermatology, Department of Dermatology, Hôpital Saint-Louis, 75010 Paris, France; (B.B.); (J.D.); (C.A.); (W.L.); (C.L.)
- INSERM U976, Paris 7 Diderot University, 75475 Paris, France
- Correspondence: ; Tel.: +33-658720475; Fax: +33-142384310
| | - Lila Sirven-Villaros
- Service de Neurologie, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Saint-Louis, 75010 Paris, France; (L.S.-V.); (S.C.); (R.U.); (A.F.C.)
| | - Stefania Cuzzubbo
- Service de Neurologie, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Saint-Louis, 75010 Paris, France; (L.S.-V.); (S.C.); (R.U.); (A.F.C.)
| | - Renata Ursu
- Service de Neurologie, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Saint-Louis, 75010 Paris, France; (L.S.-V.); (S.C.); (R.U.); (A.F.C.)
| | - Barouyr Baroudjian
- Assitance Publique des Hôpitaux de Paris Dermatology, Department of Dermatology, Hôpital Saint-Louis, 75010 Paris, France; (B.B.); (J.D.); (C.A.); (W.L.); (C.L.)
- INSERM U976, Paris 7 Diderot University, 75475 Paris, France
| | - Julie Delyon
- Assitance Publique des Hôpitaux de Paris Dermatology, Department of Dermatology, Hôpital Saint-Louis, 75010 Paris, France; (B.B.); (J.D.); (C.A.); (W.L.); (C.L.)
- INSERM U976, Paris 7 Diderot University, 75475 Paris, France
| | - François Nataf
- Department of Neurosurgery, Groupement Hospitalo-Universitaire-PARIS, Hôpital Sainte-Anne Paris, 75014 Paris, France;
| | - Constance De Margerie-Mellon
- INSERM UMR 1149, Université de Paris, F-75018 Paris, France;
- Radiology Department, Assistance Publique-Hôpitaux de Paris, Hôpital Saint-Louis, F-75010 Paris, France
| | - Clara Allayous
- Assitance Publique des Hôpitaux de Paris Dermatology, Department of Dermatology, Hôpital Saint-Louis, 75010 Paris, France; (B.B.); (J.D.); (C.A.); (W.L.); (C.L.)
- INSERM U976, Paris 7 Diderot University, 75475 Paris, France
| | - Wendy Lefevre
- Assitance Publique des Hôpitaux de Paris Dermatology, Department of Dermatology, Hôpital Saint-Louis, 75010 Paris, France; (B.B.); (J.D.); (C.A.); (W.L.); (C.L.)
- INSERM U976, Paris 7 Diderot University, 75475 Paris, France
| | - Antoine F. Carpentier
- Service de Neurologie, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Saint-Louis, 75010 Paris, France; (L.S.-V.); (S.C.); (R.U.); (A.F.C.)
| | - Céleste Lebbé
- Assitance Publique des Hôpitaux de Paris Dermatology, Department of Dermatology, Hôpital Saint-Louis, 75010 Paris, France; (B.B.); (J.D.); (C.A.); (W.L.); (C.L.)
- INSERM U976, Paris 7 Diderot University, 75475 Paris, France
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169
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Lu Z, Cai J, Zeng Z, Liu A. [Management of Drug Therapy for Leptomeningeal Metastasis of Sensitive Driver Gene Positive Non-small Cell Lung Cancer]. ZHONGGUO FEI AI ZA ZHI = CHINESE JOURNAL OF LUNG CANCER 2020; 23:710-718. [PMID: 32758347 PMCID: PMC7467993 DOI: 10.3779/j.issn.1009-3419.2020.102.18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Leptomeningeal metastasis (LM) is one of the serious complications of advanced non-small cell lung cancer (NSCLC), although the incidence is not high, the clinical symptoms are severe and the prognosis is poor. LM is prone to occur in patients with positive driver gene than negative. At present, the treatment of LM mainly includes molecular targeted therapy, systemic chemotherapy, whole brain radiotherapy, intrathecal chemotherapy and immunotherapy. Although there are many treatments, the efficacy of LM is still unsatisfactory. This article reviews the drug therapy of sensitive driver gene positive NSCLC LM.
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Affiliation(s)
- Zhiqin Lu
- Department of Oncology, The Second Affiliated of Nanchang University, Nanchang 330006, China
| | - Jing Cai
- Department of Oncology, The Second Affiliated of Nanchang University, Nanchang 330006, China.,Jiangxi Key Laboratory of Clinical Translational Cancer Research, Nanchang 330006, China
| | - Zhimin Zeng
- Department of Oncology, The Second Affiliated of Nanchang University, Nanchang 330006, China.,Jiangxi Key Laboratory of Clinical Translational Cancer Research, Nanchang 330006, China
| | - Anwen Liu
- Department of Oncology, The Second Affiliated of Nanchang University, Nanchang 330006, China.,Jiangxi Key Laboratory of Clinical Translational Cancer Research, Nanchang 330006, China
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170
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Le Rhun E, Devos P, Boulanger T, Smits M, Brandsma D, Rudà R, Furtner J, Hempel JM, Postma TJ, Roth P, Snijders TJ, Winkler F, Winklhofer S, Castellano A, Hattingen E, Capellades J, Gorlia T, Van den Bent M, Wen PY, Bendszus M, Weller M. The RANO Leptomeningeal Metastasis Group proposal to assess response to treatment: lack of feasibility and clinical utility and a revised proposal. Neuro Oncol 2020; 21:648-658. [PMID: 30715514 DOI: 10.1093/neuonc/noz024] [Citation(s) in RCA: 77] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND A scorecard to evaluate magnetic resonance imaging (MRI) findings during the course of leptomeningeal metastases (LM) has been proposed by the Response Assessment in Neuro-Oncology (RANO) group. METHODS To explore the feasibility of the Leptomeningeal Assessment in Neuro-Oncology (LANO) scorecard, cerebrospinal MRIs of 22 patients with LM from solid tumors were scored by 10 neuro-oncologists and 9 neuroradiologists at baseline and at follow-up after treatment. Raters were blinded for clinical data including treatment. Agreement between raters of single items was evaluated using a Krippendorff alpha coefficient. Agreement between numerical parameters such as scores for changes between baseline and follow-up and total scores was evaluated by determining the intraclass coefficient of correlation. RESULTS Most raters experienced problems with the instructions of the scorecard. No acceptable alpha concordance coefficient was obtained for the rating of single items at baseline or follow-up. The most concordant ratings were obtained for spinal nodules. The concordances were worst for brain linear leptomeningeal enhancement and cranial nerve enhancement. Discordance was less prominent among neuroradiologists than among neuro-oncologists. High variability was also observed for evaluating changes between baseline and follow-up and for total scores. CONCLUSIONS Assessing response of LM by MRI remains challenging. Central imaging review is therefore indispensable for clinical trials. Based on the present results, we propose a new, simplified scorecard that will require validation using a similar approach as pursued here. The main challenges are to define measurable versus nonmeasurable (target) lesions and measures of change that allow assessment of response.
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Affiliation(s)
- Emilie Le Rhun
- Department of Neurology & Brain Tumor Center, University Hospital and University of Zurich, Zurich, Switzerland.,University of Lille, France.,Neuro-oncology, Neurosurgery Deparment, CHU Lille, France.,Neurology, Medical oncology Department, Oscar Lambret Center, Lille, France
| | | | | | - Marion Smits
- Department of Radiology and Nuclear Medicine, Erasmus MC-University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Dieta Brandsma
- Department of Neuro-oncology, Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam, Netherlands
| | - Roberta Rudà
- Department of Neuro-oncology, City of Health and Science and University of Turin, Turin, Italy
| | - Julia Furtner
- Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Johann-Martin Hempel
- Radiology Department, Department for Diagnostic and Interventional Radiology, University of Tübingen, Tübingen, Germany
| | - Tjeerd J Postma
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Neurology, Amsterdam, Netherlands
| | - Patrick Roth
- Department of Neurology & Brain Tumor Center, University Hospital and University of Zurich, Zurich, Switzerland
| | - Tom J Snijders
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, Netherlands
| | - Frank Winkler
- Neurology Clinic and National Center for Tumor Diseases, University Hospital Heidelberg, Heidelberg, Germany.,Clinical Cooperation Unit Neuro-oncology, German Cancer Consortium, German Cancer Research Center, Heidelberg, Germany
| | - Sebastian Winklhofer
- Department of Neuroradiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Antonella Castellano
- Neuroradiology Department, Vita-Salute San Raffaele University and IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Elke Hattingen
- Institute of Neuroradiology, University Hospital Frankfurt/Main, Frankfurt, Germany
| | | | | | - Martin Van den Bent
- Brain Tumor Center at Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Patrick Y Wen
- Center for Neuro-Oncology, Dana-Farber/Brigham and Women's Cancer Center, Boston, Massachusetts, USA
| | - Martin Bendszus
- Department of Neuroradiology, University of Heidelberg, Heidelberg, Germany
| | - Michael Weller
- Department of Neurology & Brain Tumor Center, University Hospital and University of Zurich, Zurich, Switzerland
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171
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Affiliation(s)
- Livia Garzia
- Cancer Research Program, RI-MUHC and Department of Orthopedic Surgery, McGill University, Montreal, Canada.
| | - Michael D Taylor
- Department of Neurosurgery, Hospital for Sick Children, Toronto, Canada.
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172
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Pan Z, Yang G, He H, Cui J, Li W, Yuan T, Chen K, Jiang T, Gao P, Sun Y, Cong X, Li Z, Wang Y, Pang X, Song Y, Zhao G. Intrathecal pemetrexed combined with involved-field radiotherapy as a first-line intra-CSF therapy for leptomeningeal metastases from solid tumors: a phase I/II study. Ther Adv Med Oncol 2020; 12:1758835920937953. [PMID: 32733606 PMCID: PMC7370561 DOI: 10.1177/1758835920937953] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Accepted: 05/21/2020] [Indexed: 12/22/2022] Open
Abstract
Purpose: A phase I/II study of intrathecal pemetrexed (IP) combined with involved-field radiotherapy (IFRT) was performed to determine feasibility, safety, and antitumor activity for leptomeningeal metastases (LM) from solid tumors. Methods: Participants first received induction IP administration, followed by concomitant radiotherapy within 3 days. The concomitant regimen consisted of IP (pemetrexed 10 mg, dexamethasone 5 mg, once per week, 4 times in 4 weeks) and IFRT (40 Gy in 20 fractions). Six participants were recruited to assess feasibility in phase I, and then 28 patients were recruited further. All patients were assessed to investigate safety, efficacy, and outcomes. Results: Between April 2018 and December 2018, 34 patients (male: 15; female: 19; median age: 56 years) were enrolled, including non-small-cell lung cancer (21), small-cell lung cancer (5), breast cancer (4), and others (4). Thirty-two patients received concurrent therapy and 25 (74%) patients completed the treatment. Major adverse events (AEs) consisted of myelosuppression, the elevation of hepatic aminotransferases, and radiculitis. Total AEs rate was 53% (18/34), including 6 (18%) patients with grade 3 and 1 (3%) with grade 4 AEs. The response rate was 68% (23/34). The median overall survival was 5.5 (0.3–16.6) months. Median neurological progression-free survival (NPFS) was 3.5 (0.3–15.2) months. Six-month NPFS rate was 47%. One-year survival rate was 21.6%. Conclusion: IP at a 10 mg dose on a schedule of 1–2 times per week presented good efficacy and safety in CSF. The concomitant regimen is an efficacious therapeutic option for LM patients with solid tumors. Trial Registration: This study (IPLM) was registered at https://register.clinicaltrials.gov [ClinicalTrials.gov identifier: NCT03507244].
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Affiliation(s)
- Zhenyu Pan
- Department of Radiation-Oncology, The First Hospital of Jilin University, Changchun, China
| | - Guozi Yang
- Department of Radiation-Oncology, The First Hospital of Jilin University, Changchun, China
| | - Hua He
- Cancer Center, The First Hospital of Jilin University, Changchun, China
| | - Jiuwei Cui
- Cancer Center, The First Hospital of Jilin University, Changchun, China
| | - Wei Li
- Cancer Center, The First Hospital of Jilin University, Changchun, China
| | - Tingting Yuan
- Department of Radiology, The First Hospital of Jilin University, Changchun, China
| | - Kunzhi Chen
- Department of Radiation-Oncology, The First Hospital of Jilin University, Changchun, China
| | - Tongchao Jiang
- Department of Radiation-Oncology, The First Hospital of Jilin University, Changchun, China
| | - Pengxiang Gao
- Department of Radiation-Oncology, The First Hospital of Jilin University, Changchun, China
| | - Yanan Sun
- Department of Radiation-Oncology, The First Hospital of Jilin University, Changchun, China
| | - Xiaofeng Cong
- Cancer Center, The First Hospital of Jilin University, Changchun, China
| | - Zhi Li
- Cancer Center, The First Hospital of Jilin University, Changchun, China
| | - Yongxiang Wang
- Department of Clinical Laboratory, The First Hospital of Jilin University, Changchun, China
| | - Xiaochuan Pang
- Department of Clinical Laboratory, The First Hospital of Jilin University, Changchun, China
| | - Yuanyuan Song
- Department of Clinical Laboratory, The First Hospital of Jilin University, 71 Xinmin Street, Changchun, 130021, China
| | - Gang Zhao
- Department of Neuro-Oncological Surgery, The First Hospital of Jilin University, 71 Xinmin Street, Changchun, 130021, China
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173
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Classification of Leptomeningeal Metastases from Solid Organ Malignancies and Clinical Outcomes: Series from a Cancer Research Centre. Indian J Surg Oncol 2020; 11:308-312. [PMID: 32523280 DOI: 10.1007/s13193-020-01071-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Accepted: 04/01/2020] [Indexed: 10/24/2022] Open
Abstract
Leptomeningeal metastases (LMs) are a critical neurological manifestation of solid organ malignancies. Early diagnosis and prompt treatment is necessary to improve outcomes. We classified LM on the basis of cytological or histological and imaging studies. A total of 14 patients of LM from solid organ malignancies diagnosed between July 2016 and December 2018 were included in the series. LM was classified based on cerebrospinal fluid (CSF) cytology and magnetic resonance imaging (MRI) findings. Survival outcomes were noted. LM from carcinoma of breast and lung accounted for most of the cases. Type I LM was seen in 12 patients while 2 accounted for type II LM. Median overall survival (OS) was 40.5 days. Newer-generation tyrosine kinase inhibitor (TKI) therapy seems promising in the treatment of LM. Classification of LM based on cytology/histology and imaging findings allows early diagnosis and treatment. Newer-generation TKIs should be used for the treatment of LM if indicated.
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174
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Cerebrospinal fluid circulating tumor cells as a quantifiable measurement of leptomeningeal metastases in patients with HER2 positive cancer. J Neurooncol 2020; 148:599-606. [PMID: 32506369 PMCID: PMC7438284 DOI: 10.1007/s11060-020-03555-z] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 06/02/2020] [Indexed: 02/05/2023]
Abstract
PURPOSE The CellSearch® system has been used to identify circulating tumor cells (CTCs) in cerebrospinal fluid (CSF) to diagnose leptomeningeal metastasis (LM) in patients with epithelial cancers. Using this system, we prospectively explored sequential CSF CTC enumeration in patients with LM from HER2+ cancers receiving intrathecal (IT) trastuzumab to capture dynamic changes in CSF CTC enumeration. METHODS CSF from patients enrolled in an IRB-approved phase I/II dose escalation trial of IT trastuzumab for LM in HER2+ cancer (NCT01325207) was obtained on day 1 of each cycle and was evaluated by the CellSearch® platform for CTC enumeration. The results were correlated with CSF cytology from the same sample, along with clinical and radiographic response. RESULTS Fifteen out of 34 patients with HER2+ LM were enrolled in CSF CTC analysis; 14 were women. Radiographic LM was documented in 14 (93%) patients; CSF cytology was positive in 6 (40%) and CSF CTCs were identified in 13 (87%). Median CSF CTC was 22 CTCs (range 0-200 +) per 3 ml. HER2/neu expression analysis of CTCs was performed in 8 patients; 75% had confirmed expression of HER2/neu positivity in CSF and HER2/neu expression was absent in 25%. Four of 10 patients received 7 or more cycles of IT trastuzumab; in 3 of these patients, increase in CSF CTCs enumeration from baseline was detected 2-3 months prior to changes seen on MRI, and while CSF cytology remained negative. CONCLUSION Our study demonstrates that enumeration of CSF CTCs may provide dynamic, quantitative assessment of tumor burden in the central nervous system compartment during treatment for LM and prior to changes on MRI or CSF cytology. TRIAL REGISTRATION Clinicaltrials.gov: NCT01325207; registered March 29th, 2011.
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175
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Venur VA, Chukwueke UN, Lee EQ. Advances in Management of Brain and Leptomeningeal Metastases. Curr Neurol Neurosci Rep 2020; 20:26. [PMID: 32506161 DOI: 10.1007/s11910-020-01039-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
PURPOSE OF REVIEW The management of brain and leptomeningeal metastases has changed significantly over the past decade. RECENT FINDINGS Historically, radiation therapy had been the mainstay of treatment. Several strategies to limit toxicities with radiation have been developed in the recent years. Increasingly systemic therapy options are being considered an important therapeutic option for CNS metastases. Numerous novel small molecule inhibitors and immunotherapy agents have intracranial activity to varying degrees, in addition to good extracranial disease control. Overall, the prognosis of select patients with CNS metastases has improved over the past several years with advent of new therapeutic strategies. Systemic therapy options with CNS benefit should be considered in select patients with small and asymptomatic CNS metastases. Further areas of research focus on molecular alterations predisposing to CNS metastases, identification of small molecule inhibitors with CNS activity, and the combination of radiation therapy and immunotherapy.
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Affiliation(s)
- Vyshak Alva Venur
- Seattle Cancer Care Alliance, Division of Oncology, Department of Medicine, University of Washington Medicine, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Ugonma N Chukwueke
- Center for Neuro-Oncology, Dana-Farber Cancer Institute, 450 Brookline Avenue, Boston, MA, 02215, USA.,Brigham and Women's Hospital, Boston, MA, 02215, USA.,Harvard Medical School, Boston, MA, 02215, USA
| | - Eudocia Q Lee
- Center for Neuro-Oncology, Dana-Farber Cancer Institute, 450 Brookline Avenue, Boston, MA, 02215, USA. .,Brigham and Women's Hospital, Boston, MA, 02215, USA. .,Harvard Medical School, Boston, MA, 02215, USA.
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176
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Zagouri F, Zoumpourlis P, Le Rhun E, Bartsch R, Zografos E, Apostolidou K, Dimopoulos MA, Preusser M. Intrathecal administration of anti-HER2 treatment for the treatment of meningeal carcinomatosis in breast cancer: A metanalysis with meta-regression. Cancer Treat Rev 2020; 88:102046. [PMID: 32599393 DOI: 10.1016/j.ctrv.2020.102046] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Revised: 05/29/2020] [Accepted: 05/29/2020] [Indexed: 12/31/2022]
Abstract
Leptomeningeal Metastases (LM) is a turning point in terms of prognosis and quality of life of patients with breast cancer (BC). Intrathecal therapy is largely used for the treatment of breast cancer LM. In this metanalysis with meta-regression, we gathered data on intrathecal (IT) trastuzumab administration in patients with HER2 positive breast cancer with LM. A total of 24 articles (58 patients) were included in the study and intrathecal trastuzumab was used in all patients. The mean age at IT administration was 50.7 years (SD 11.4, range 24-80) and the mean total dose of IT trastuzumab was 711.9 mg (SD 634.9, median 450). IT trastuzumab was used both alone (n = 20) and in combination with systemic pharmacotherapy (n = 37). No serious adverse events were reported in 87.9% of cases. In this selected population a significant clinical improvement was observed in 55.0% of cases while stabilization was reported in 14% of cases. CSF response was observed in 55.6% of the cases. MRI was improved or stable in 70.8% of the cases. Interestingly, the CNS-PFS was 5.2 months and the median OS was 13.2 months. A clinical improvement (HR 0.13, 95% CI 0.03-0.49) and CSF response (HR 0.13, 95% CI 0.03-0.58) were associated with a longer CNS-PFS. The association of longer CNS-PFS with radio- or neurosurgery prior to the administration of IT trastuzumab did not reach statistical significance. This metanalysis with meta-regression indicates that IT trastuzumab in patients with HER2 positive breast cancer LM might be a safe and effective treatment, but further prospective studies are needed to definitively prove such a point.
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Affiliation(s)
- Flora Zagouri
- Department of Clinical Therapeutics, Alexandra Hospital, Medical School, Athens 11528, Greece.
| | - Panagiotis Zoumpourlis
- Department of Clinical Therapeutics, Alexandra Hospital, Medical School, Athens 11528, Greece
| | - Emilie Le Rhun
- Breast Cancer Department, Oscar Lambret Center, Lille, France; Department of Neurology & Brain Tumor Center, University Hospital and University of Zurich, Zurich, Switzerland.
| | - Rupert Bartsch
- Division of Oncology, Department of Medicine I, Medical University of Vienna, Austria.
| | - Eleni Zografos
- Department of Clinical Therapeutics, Alexandra Hospital, Medical School, Athens 11528, Greece
| | - Kleoniki Apostolidou
- Department of Clinical Therapeutics, Alexandra Hospital, Medical School, Athens 11528, Greece
| | | | - Matthias Preusser
- Division of Oncology, Department of Medicine I, Medical University of Vienna, Austria.
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177
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Devecka M, Duma MN, Wilkens JJ, Kampfer S, Borm KJ, Münch S, Straube C, Combs SE. Craniospinal irradiation(CSI) in patients with leptomeningeal metastases: risk-benefit-profile and development of a prognostic score for decision making in the palliative setting. BMC Cancer 2020; 20:501. [PMID: 32487151 PMCID: PMC7268696 DOI: 10.1186/s12885-020-06984-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Accepted: 05/20/2020] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND The aim of our study was to assess the feasibility and oncologic outcomes in patients treated with spinal (SI) or craniospinal irradiation (CSI) in patients with leptomeningeal metastases (LM) and to suggest a prognostic score as to which patients are most likely to benefit from this treatment. METHODS Nineteen patients treated with CSI at our institution were eligible for the study. Demographic data, primary tumor characteristics, outcome and toxicity were assessed retrospectively. The extent of extra-CNS disease was defined by staging CT-scans before the initiation of CSI. Based on outcome parameters a prognostic score was developed for stratification based on patient performance status and tumor staging. RESULTS Median follow-up and overall survival (OS) for the whole group was 3.4 months (range 0.5-61.5 months). The median overall survival (OS) for patients with LM from breast cancer was 4.7 months and from NSCLC 3.3 months. The median OS was 7.3 months, 3.3 months and 1.5 months for patients with 0, 1 and 2 risk factors according to the proposed prognostic score (KPS < 70 and the presence of extra-CNS disease) respectively. Nonhematologic toxicities were mild. CONCLUSION CSI demonstrated clinically meaningful survival that is comparable to the reported outcome of intrathecal chemotherapy. A simple scoring system could be used to better select patients for treatment with CSI in this palliative setting. In our opinion, the feasibility of performing CSI with modern radiotherapy techniques with better sparing of healthy tissue gives a further rationale for its use also in the palliative setting.
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Affiliation(s)
- Michal Devecka
- Klinikum rechts der Isar, Department of RadiationOncology, Technical University Munich, Ismaninger Strasse 22, 81675, München, Germany.
| | - Marciana Nona Duma
- Klinikum rechts der Isar, Department of RadiationOncology, Technical University Munich, Ismaninger Strasse 22, 81675, München, Germany.,Department of Radiotherapy and Radiation Oncology, University Hospital of the Friedrich Schiller University, Jena, Germany
| | - Jan J Wilkens
- Klinikum rechts der Isar, Department of RadiationOncology, Technical University Munich, Ismaninger Strasse 22, 81675, München, Germany
| | - Severin Kampfer
- Klinikum rechts der Isar, Department of RadiationOncology, Technical University Munich, Ismaninger Strasse 22, 81675, München, Germany
| | - Kai Joachim Borm
- Klinikum rechts der Isar, Department of RadiationOncology, Technical University Munich, Ismaninger Strasse 22, 81675, München, Germany
| | - Stefan Münch
- Klinikum rechts der Isar, Department of RadiationOncology, Technical University Munich, Ismaninger Strasse 22, 81675, München, Germany.,Deutsches Konsortium für Translationale Krebsforschung (DKTK)-Partner Site Munich, Munich, Germany
| | - Christoph Straube
- Klinikum rechts der Isar, Department of RadiationOncology, Technical University Munich, Ismaninger Strasse 22, 81675, München, Germany
| | - Stephanie E Combs
- Klinikum rechts der Isar, Department of RadiationOncology, Technical University Munich, Ismaninger Strasse 22, 81675, München, Germany.,Deutsches Konsortium für Translationale Krebsforschung (DKTK)-Partner Site Munich, Munich, Germany.,Institute of Innovative Radiotherapy, Helmholtzzentrum München, Munich, Germany
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178
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Venous thromboembolic events in patients with brain metastases: the PICOS score. Eur J Cancer 2020; 134:75-85. [PMID: 32473541 DOI: 10.1016/j.ejca.2020.04.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Revised: 04/17/2020] [Accepted: 04/17/2020] [Indexed: 12/14/2022]
Abstract
AIM OF STUDY Venous thromboembolic events (VTEs) are significant complications in patients with systemic malignancies. Thrombosis risk is poorly defined for patients with brain metastasis, and available risk calculation scores are not validated for these patients. METHODS We identified 811 patients with brain metastasis followed at our institution and reviewed electronic charts retrospectively for the occurrence of VTEs, along with candidate risk factors. Risk factors were tested in univariate and multivariate analyses and finally integrated in a score model for risk estimation. An independent cohort of 346 patients with brain metastasis was available for validation. RESULTS VTEs were documented in 97 of 811 patients (12.0%). Primary tumours with high thrombogenicity (p = 0.02, hazard ratio 1.7, 95% confidence interval (CI) = 1.1-2.8), dexamethasone (p = 0.011, hazard ratio 2.27, 95% CI = 1.5-4.5), chemotherapy (p = 0.005, hazard ratio 3.4, 95% CI = 1.6-7.5), body mass index > 35 kg/m2 (p = 0.002, hazard ratio 3.4, 95% CI = 1.6-7.5) and immobilisation (p = 0.003, hazard ratio 2.4, 95% CI = 1.3-4.3) were confirmed to be independently associated with VTEs. We derived a score model for VTE risk estimation, the thrombogenic primary, immobilization, chemotherapy, obesity, steroid (PICOS) score (0-7 points). Receiver-operating characteristic curve analysis demonstrated its prognostic accuracy (area under the curve [AUC] = 0.71, 95% CI = 0.64-0.77), and its value for the evaluation of VTE risk was superior to that of other scores such as the Khorana (AUC = 0.51) or CONKO (AUC = 0.52) scores. The potential value of the PICOS score was confirmed in the validation cohort (AUC = 0.72, 95% CI = 0.63-0.82). CONCLUSIONS The PICOS score may become a helpful tool for the identification of patients with brain metastasis at high risk for VTEs and for stratification in controlled studies.
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179
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Systemic treatment of breast cancer with leptomeningeal metastases using bevacizumab, etoposide and cisplatin (BEEP regimen) significantly improves overall survival. J Neurooncol 2020; 148:165-172. [PMID: 32346837 PMCID: PMC7280357 DOI: 10.1007/s11060-020-03510-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 04/18/2020] [Indexed: 12/29/2022]
Abstract
Introduction Metastatic breast cancer (MBC) with leptomeningeal metastases (LM) has dismal survival. We aim to determine if modern systemic therapy, especially the bevacizumab, cisplatin, and etoposide (BEEP) regimen, is beneficial to MBC LM patients. Methods We excerpted data from a prospectively collected cytopathology database for MBC patients who were diagnosed with LM by positive cerebrospinal fluid cytology. The primary outcome was OS from cytologically confirmed LM until death. Univariate and multivariate analyses were performed to elucidate prognostic factors. Results We identified 34 patients with cytologically confirmed LM. Treatments after LM diagnosis included: intrathecal methotrexate (82.4%), systemic chemotherapy (68%; BEEP n = 19, others n = 4), and whole brain radiotherapy (n = 5, 14.7%). Three of seven HER2-positive patients (43%) also received intrathecal trastuzumab. OS was improved in 2014–2016 compared with 2011–2013 (13.57 vs 3.20 months, p = 0.004), when 12/17 (71%) versus 7/17 (41%) patients received BEEP, respectively. In the multivariate model including all treatments, BEEP (HR 0.24, p = 0.003) and intrathecal trastuzumab (HR 0.22, p = 0.035), but not intrathecal methotrexate (HR 0.86, p = 0.78), remained significant prognostic factors. Conclusions MBC with LM is treatable—systemic BEEP are efficacious and may improve survival. Electronic supplementary material The online version of this article (10.1007/s11060-020-03510-y) contains supplementary material, which is available to authorized users.
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Angus L, Martens JWM, van den Bent MJ, Sillevis Smitt PAE, Sleijfer S, Jager A. Novel methods to diagnose leptomeningeal metastases in breast cancer. Neuro Oncol 2020; 21:428-439. [PMID: 30418595 DOI: 10.1093/neuonc/noy186] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Leptomeningeal metastases (LM) in breast cancer patients are rare but often accompanied by devastating neurological symptoms and carry a very poor prognosis, even if treated. To date, two diagnostic methods are clinically used to diagnose LM: gadolinium MRI of the brain and/or spinal cord and cytological examination of cerebrospinal fluid (CSF). Both techniques are, however, hampered by limited sensitivities, often leading to a long diagnostic process requiring repeated lumbar punctures and MRI examinations. To improve the detection rate of LM, numerous studies have assessed new techniques. In this review, we present the current workup to diagnose LM, set out an overview of novel techniques to diagnose LM, and give recommendations for future research.
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Affiliation(s)
- Lindsay Angus
- Erasmus MC Cancer Institute, Erasmus University Medical Center, Department of Medical Oncology, Rotterdam, the Netherlands
| | - John W M Martens
- Erasmus MC Cancer Institute, Erasmus University Medical Center, Department of Medical Oncology, Rotterdam, the Netherlands
| | - Martin J van den Bent
- The Brain Tumor Center at Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Peter A E Sillevis Smitt
- The Brain Tumor Center at Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Stefan Sleijfer
- Erasmus MC Cancer Institute, Erasmus University Medical Center, Department of Medical Oncology, Rotterdam, the Netherlands
| | - Agnes Jager
- Erasmus MC Cancer Institute, Erasmus University Medical Center, Department of Medical Oncology, Rotterdam, the Netherlands
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181
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Lee EQ. To add IT chemotherapy, or not to add, that is the question. Neuro Oncol 2020; 22:442-443. [DOI: 10.1093/neuonc/noaa040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Eudocia Q Lee
- Center for Neuro-Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
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182
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Pan Z, Yang G, He H, Gao P, Jiang T, Chen Y, Zhao G. Identification of Cerebrospinal Fluid MicroRNAs Associated With Leptomeningeal Metastasis From Lung Adenocarcinoma. Front Oncol 2020; 10:387. [PMID: 32328453 PMCID: PMC7152668 DOI: 10.3389/fonc.2020.00387] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Accepted: 03/04/2020] [Indexed: 01/04/2023] Open
Abstract
Background: Leptomeningeal metastasis (LM) has frequently been observed in patients with lung adenocarcinoma. So far, its diagnosis and disease course monitoring are still extremely difficult. Moreover, there is no effective treatment regimen for LM due to a lack knowledge on the molecular mechanism of LM. This study aimed to identify LM-related cerebrospinal fluid (CSF) miRNAs, which have potential value for diagnosing and monitoring LM and exploring the molecular mechanism. Methods: CSF miRNAs were screened and verified by microarray analysis and quantitative real-time PCR (qRT-PCR) in LM patients with lung adenocarcinoma and non-LM controls, and the diagnostic performance of candidate miRNAs was evaluated. Then, candidate miRNAs in matched CSF samples from LM patients at diagnosis, after initial therapy, at relapse, and after salvage therapy, were analyzed to assess the relationship between CSF miRNAs and LM disease course. The effect of candidate miRNAs on proliferation, invasion, and migration of lung adenocarcinoma cell lines was assessed. The targeted genes of the candidate miRNA were predicted by TargetScan, miRDB, and miRTarbase online analysis tools. Gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) were used to analyze the functional categories of predicted target genes. Results: CSF miR-7975, miR-7977, and miR-7641 were screened and verified to be statistically significantly up-regulated in LM patients compared to non-LM controls. The three miRNAs, when combined, exhibited optimal diagnostic performance. Longitudinal data of CSF miR-7975 and miR-7977 correlated well with clinical courses of LM. Overexpression of miR-7977 promoted proliferation, migration, and invasion of lung adenocarcinoma cells. Moreover, 385 targeted genes of miR-7977 were predicted and were involved in various pathways related to cancer metastasis. Conclusions: This study offers insights for future research of CSF miRNAs as robust tools for diagnosing and monitoring LM. It also reveals a novel pathway for exploration of underlying mechanisms of LM.
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Affiliation(s)
- Zhenyu Pan
- Department of Neuro-Oncological Surgery, The First Hospital of Jilin University, Changchun, China.,Department of Radiation-Oncology, The First Hospital of Jilin University, Changchun, China.,VA Palo Alto Health Care System, Stanford University Medical School, Palo Alto, CA, United States
| | - Guozi Yang
- Department of Radiation-Oncology, The First Hospital of Jilin University, Changchun, China.,VA Palo Alto Health Care System, Stanford University Medical School, Palo Alto, CA, United States
| | - Hua He
- Cancer Center, The First Hospital of Jilin University, Changchun, China
| | - Pengxiang Gao
- Department of Radiation-Oncology, The First Hospital of Jilin University, Changchun, China
| | - Tongchao Jiang
- Department of Radiation-Oncology, The First Hospital of Jilin University, Changchun, China
| | - Yong Chen
- Department of Neuro-Oncological Surgery, The First Hospital of Jilin University, Changchun, China
| | - Gang Zhao
- Department of Neuro-Oncological Surgery, The First Hospital of Jilin University, Changchun, China
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183
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Leptomeningeal Disease as a Rare Complication of Primary Penile Urethral Cancer. Case Rep Oncol Med 2020; 2020:6349456. [PMID: 32257477 PMCID: PMC7128049 DOI: 10.1155/2020/6349456] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2020] [Accepted: 03/12/2020] [Indexed: 11/18/2022] Open
Abstract
Primary penile urethral cancer is a rare genitourinary malignancy arising from the epithelial lining of the urethra. Our patient is a 63-year-old male with newly diagnosed penile urethral carcinoma who presented with headache and was found to have leptomeningeal disease on imaging and cerebral spinal fluid analysis. He was treated with systemic and intrathecal chemotherapy with some response and improvement in symptoms. This is the first reported case of leptomeningeal disease as a complication of penile urethral carcinoma. Recognition and prompt treatment are important; however, overall prognosis of this entity remains poor.
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184
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Thakkar JP, Kumthekar P, Dixit KS, Stupp R, Lukas RV. Leptomeningeal metastasis from solid tumors. J Neurol Sci 2020; 411:116706. [PMID: 32007755 DOI: 10.1016/j.jns.2020.116706] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Revised: 01/17/2020] [Accepted: 01/22/2020] [Indexed: 01/13/2023]
Abstract
Central nervous system (CNS) metastasis from systemic cancers can involve the brain parenchyma, leptomeninges (pia, subarachnoid space and arachnoid mater), and dura. Leptomeningeal metastases (LM), also known by different terms including neoplastic meningitis and carcinomatous meningitis, occur in both solid tumors and hematologic malignancies. This review will focus exclusively on LM arising from solid tumors with a goal of providing the reader an understanding of the epidemiology, pathophysiology, clinical presentation, prognostication, current management and future directions.
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Affiliation(s)
- Jigisha P Thakkar
- Loyola University Medical Center, Department of Neurology, United States of America; Department of Neurosurgery, United States of America
| | - Priya Kumthekar
- Northwestern University, Department of Neurology, United States of America; Lou & Jean Malnati Brain Tumor institute of the Robert H. Lurie Comprehensive Cancer Center, United States of America; Division of Hematology/Oncology, United States of America
| | - Karan S Dixit
- Northwestern University, Department of Neurology, United States of America; Lou & Jean Malnati Brain Tumor institute of the Robert H. Lurie Comprehensive Cancer Center, United States of America
| | - Roger Stupp
- Northwestern University, Department of Neurology, United States of America; Lou & Jean Malnati Brain Tumor institute of the Robert H. Lurie Comprehensive Cancer Center, United States of America; Department of Neurological Surgery, United States of America; Division of Hematology/Oncology, United States of America
| | - Rimas V Lukas
- Northwestern University, Department of Neurology, United States of America; Lou & Jean Malnati Brain Tumor institute of the Robert H. Lurie Comprehensive Cancer Center, United States of America.
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185
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van Bussel MTJ, Pluim D, Milojkovic Kerklaan B, Bol M, Sikorska K, Linders DTC, van den Broek D, Beijnen JH, Schellens JHM, Brandsma D. Circulating epithelial tumor cell analysis in CSF in patients with leptomeningeal metastases. Neurology 2020; 94:e521-e528. [PMID: 31907288 DOI: 10.1212/wnl.0000000000008751] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2019] [Accepted: 07/24/2019] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE The primary objective was to determine the sensitivity and specificity of epithelial cell adhesion molecule (EpCAM) immunoflow cytometry circulating tumor cells (CTC) analysis in CSF in patients with suspected leptomeningeal metastases (LM). The secondary objective was to explore the distribution of driver mutations in the primary tumor, plasma, cell free CSF (cfCSF), and isolated CTC from CSF in non-small cell lung cancer (NSCLC). METHODS We tested the performance of the CTC assay vs CSF cytology in a prospective study in 81 patients with a clinical suspicion of LM but a nonconfirmatory MRI. In an NSCLC subcohort, we analyzed circulating tumor (ct)DNA of the selected driver mutations by digital droplet PCR (ddPCR). RESULTS The sensitivity of the CTC assay was 94% (95% confidence interval [CI] 80-99) and the specificity was 100% (95% CI 91-100) at the optimal cutoff of 0.9 CTC/mL. The sensitivity of cytology was 76% (95% CI 58-89). Twelve of the 23 patients with NSCLC had mutated epidermal growth factor receptor (EGFR). All 5 tested patients with LM demonstrated the primary EGFR driver mutation in cfCSF. The driver mutation could also be detected in CTC isolated from CSF. CONCLUSION CTC in CSF are detected with a high sensitivity for the diagnosis of LM. ddPCR can determine EGFR mutations in both cfCSF and isolated CTC from CSF of patients with EGFR-mutated NSCLC and LM. CLASSIFICATION OF EVIDENCE This study provides Class III evidence that EpCAM-based immunoflow cytometry analysis of CSF accurately identifies patients with LM.
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Affiliation(s)
- Mark T J van Bussel
- From the Division of Pharmacology (M.T.J.v.B., D.P., B.M.K., J.H.B., J.H.M.S.), Clinical Pharmacology (M.T.J.v.B., B.M.K., J.H.B., J.H.M.S), Division of Pathology (M.B.), Department of Biometrics (K.S.), Department of Laboratory Medicine (D.T.C.L., D.v.d.B.), and Department of Neuro-oncology (D.B.), Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam; and Science Faculty (J.H.B., J.H.M.S), Pharmaceutical Sciences, Division of Pharmaco-epidemiology and Clinical Pharmacology, Utrecht University, the Netherlands
| | - Dick Pluim
- From the Division of Pharmacology (M.T.J.v.B., D.P., B.M.K., J.H.B., J.H.M.S.), Clinical Pharmacology (M.T.J.v.B., B.M.K., J.H.B., J.H.M.S), Division of Pathology (M.B.), Department of Biometrics (K.S.), Department of Laboratory Medicine (D.T.C.L., D.v.d.B.), and Department of Neuro-oncology (D.B.), Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam; and Science Faculty (J.H.B., J.H.M.S), Pharmaceutical Sciences, Division of Pharmaco-epidemiology and Clinical Pharmacology, Utrecht University, the Netherlands
| | - Bojana Milojkovic Kerklaan
- From the Division of Pharmacology (M.T.J.v.B., D.P., B.M.K., J.H.B., J.H.M.S.), Clinical Pharmacology (M.T.J.v.B., B.M.K., J.H.B., J.H.M.S), Division of Pathology (M.B.), Department of Biometrics (K.S.), Department of Laboratory Medicine (D.T.C.L., D.v.d.B.), and Department of Neuro-oncology (D.B.), Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam; and Science Faculty (J.H.B., J.H.M.S), Pharmaceutical Sciences, Division of Pharmaco-epidemiology and Clinical Pharmacology, Utrecht University, the Netherlands
| | - Mijke Bol
- From the Division of Pharmacology (M.T.J.v.B., D.P., B.M.K., J.H.B., J.H.M.S.), Clinical Pharmacology (M.T.J.v.B., B.M.K., J.H.B., J.H.M.S), Division of Pathology (M.B.), Department of Biometrics (K.S.), Department of Laboratory Medicine (D.T.C.L., D.v.d.B.), and Department of Neuro-oncology (D.B.), Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam; and Science Faculty (J.H.B., J.H.M.S), Pharmaceutical Sciences, Division of Pharmaco-epidemiology and Clinical Pharmacology, Utrecht University, the Netherlands
| | - Karolina Sikorska
- From the Division of Pharmacology (M.T.J.v.B., D.P., B.M.K., J.H.B., J.H.M.S.), Clinical Pharmacology (M.T.J.v.B., B.M.K., J.H.B., J.H.M.S), Division of Pathology (M.B.), Department of Biometrics (K.S.), Department of Laboratory Medicine (D.T.C.L., D.v.d.B.), and Department of Neuro-oncology (D.B.), Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam; and Science Faculty (J.H.B., J.H.M.S), Pharmaceutical Sciences, Division of Pharmaco-epidemiology and Clinical Pharmacology, Utrecht University, the Netherlands
| | - Dorothé T C Linders
- From the Division of Pharmacology (M.T.J.v.B., D.P., B.M.K., J.H.B., J.H.M.S.), Clinical Pharmacology (M.T.J.v.B., B.M.K., J.H.B., J.H.M.S), Division of Pathology (M.B.), Department of Biometrics (K.S.), Department of Laboratory Medicine (D.T.C.L., D.v.d.B.), and Department of Neuro-oncology (D.B.), Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam; and Science Faculty (J.H.B., J.H.M.S), Pharmaceutical Sciences, Division of Pharmaco-epidemiology and Clinical Pharmacology, Utrecht University, the Netherlands
| | - Daan van den Broek
- From the Division of Pharmacology (M.T.J.v.B., D.P., B.M.K., J.H.B., J.H.M.S.), Clinical Pharmacology (M.T.J.v.B., B.M.K., J.H.B., J.H.M.S), Division of Pathology (M.B.), Department of Biometrics (K.S.), Department of Laboratory Medicine (D.T.C.L., D.v.d.B.), and Department of Neuro-oncology (D.B.), Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam; and Science Faculty (J.H.B., J.H.M.S), Pharmaceutical Sciences, Division of Pharmaco-epidemiology and Clinical Pharmacology, Utrecht University, the Netherlands
| | - Jos H Beijnen
- From the Division of Pharmacology (M.T.J.v.B., D.P., B.M.K., J.H.B., J.H.M.S.), Clinical Pharmacology (M.T.J.v.B., B.M.K., J.H.B., J.H.M.S), Division of Pathology (M.B.), Department of Biometrics (K.S.), Department of Laboratory Medicine (D.T.C.L., D.v.d.B.), and Department of Neuro-oncology (D.B.), Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam; and Science Faculty (J.H.B., J.H.M.S), Pharmaceutical Sciences, Division of Pharmaco-epidemiology and Clinical Pharmacology, Utrecht University, the Netherlands
| | - Jan H M Schellens
- From the Division of Pharmacology (M.T.J.v.B., D.P., B.M.K., J.H.B., J.H.M.S.), Clinical Pharmacology (M.T.J.v.B., B.M.K., J.H.B., J.H.M.S), Division of Pathology (M.B.), Department of Biometrics (K.S.), Department of Laboratory Medicine (D.T.C.L., D.v.d.B.), and Department of Neuro-oncology (D.B.), Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam; and Science Faculty (J.H.B., J.H.M.S), Pharmaceutical Sciences, Division of Pharmaco-epidemiology and Clinical Pharmacology, Utrecht University, the Netherlands
| | - Dieta Brandsma
- From the Division of Pharmacology (M.T.J.v.B., D.P., B.M.K., J.H.B., J.H.M.S.), Clinical Pharmacology (M.T.J.v.B., B.M.K., J.H.B., J.H.M.S), Division of Pathology (M.B.), Department of Biometrics (K.S.), Department of Laboratory Medicine (D.T.C.L., D.v.d.B.), and Department of Neuro-oncology (D.B.), Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam; and Science Faculty (J.H.B., J.H.M.S), Pharmaceutical Sciences, Division of Pharmaco-epidemiology and Clinical Pharmacology, Utrecht University, the Netherlands.
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186
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Torre M, Lee EQ, Chukwueke UN, Nayak L, Cibas ES, Lowe AC. Integration of rare cell capture technology into cytologic evaluation of cerebrospinal fluid specimens from patients with solid tumors and suspected leptomeningeal metastasis. J Am Soc Cytopathol 2020; 9:45-54. [PMID: 31606331 DOI: 10.1016/j.jasc.2019.09.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 09/05/2019] [Accepted: 09/05/2019] [Indexed: 06/10/2023]
Abstract
INTRODUCTION Dissemination of tumor to the leptomeninges, subarachnoid space, and cerebrospinal fluid (CSF) is termed leptomeningeal metastasis (LM) and occurs in approximately 5% of patients with solid tumors. LM is associated with dismal clinical prognosis, and routine cytologic and radiologic methods for diagnosing LM have limited sensitivity. The CellSearch immunomagnetic rare cell capture assay is FDA-approved to detect circulating tumor cells (CTCs) in peripheral blood, but whether it may have a role in identifying CSF CTCs is still unclear. MATERIAL AND METHODS CSF specimens from 20 patients with clinically suspected solid tumor LM collected from 2 institutions between October 2016 and January 2019 were evaluated with routine CSF cytology and underwent concurrent CTC testing with the CellSearch assay (Menarini-Silicon Biosystems, Huntingdon Valley, PA). The results of CTC testing were compared to routine CSF cytology and radiologic studies for detecting LM. RESULTS The CellSearch assay achieved a sensitivity of 88.9% and specificity of 100% for detecting LM (using a threshold of 1 CTC/mL of CSF as the definition of a positive CTC result). One patient with negative CSF cytology but positive CTCs developed positive cytology 37 days later. CONCLUSIONS In this proof-of-principle pilot study, we demonstrate that the CellSearch assay can be successfully integrated with the routine CSF cytologic workflow to aid in the diagnosis of solid tumor LM. Importantly, CTCs detected by this rare cell capture assay are found in a subset of patients with non-positive routine CSF cytology, which may have significant implications for patient management.
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Affiliation(s)
- Matthew Torre
- Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Eudocia Q Lee
- Center for Neuro-Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts; Division of Cancer Neurology, Department of Neurology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Ugonma N Chukwueke
- Center for Neuro-Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts; Division of Cancer Neurology, Department of Neurology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Lakshmi Nayak
- Center for Neuro-Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts; Division of Cancer Neurology, Department of Neurology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Edmund S Cibas
- Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Alarice C Lowe
- Department of Pathology, Stanford University, Stanford, California.
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187
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Carausu M, Melaabi S, Pierga JY, Bidard FC, Cabel L. ESR1 Mutation Detection and Dynamics in Meningeal Carcinomatosis in Breast Cancer. J Breast Cancer 2019; 23:218-223. [PMID: 32395380 PMCID: PMC7192750 DOI: 10.4048/jbc.2020.23.e4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Accepted: 12/03/2019] [Indexed: 12/27/2022] Open
Abstract
ESR1 mutation is frequently encountered in hormone receptor (HR)-positive, human epidermal growth factor receptor 2 (HER2)-negative metastatic breast cancer (MBC), especially after aromatase inhibitor (AI) therapy, as a mechanism of resistance to endocrine therapy. Circulating tumor DNA-based detection of ESR1 mutation in plasma has been demonstrated as a prognostic and predictive factor for poor outcomes in subsequent AI therapy. In this case report, for the first time, we describe the detection of ESR1 mutation (p.Tyr537Ser) only in the cerebrospinal fluid (CSF) and not in the plasma of a patient with isolated leptomeningeal progression who was treated with AI for HR-positive, HER2-negative MBC (bone metastasis only). Circulating tumor DNA levels also appeared to be correlated with clinical evolution. We suggest that in the presence of isolated leptomeningeal metastasis and when tamoxifen or AI has been prescribed for HR-positive MBC, CSF should be screened for ESR1 mutations to potentially adjust systemic treatment.
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Affiliation(s)
- Marcela Carausu
- Department of Medical Oncology, Institut Curie, PSL Research University, Saint Cloud, France
| | - Samia Melaabi
- Department of Genetics, Institut Curie, PSL Research University, Paris, France
| | - Jean-Yves Pierga
- Department of Medical Oncology, Institut Curie, PSL Research University, Paris & Saint Cloud, France.,Paris Descartes University, Paris, France
| | - François-Clément Bidard
- Department of Medical Oncology, Institut Curie, PSL Research University, Saint Cloud, France.,Saint Quentin en Yvelines University, Paris Saclay University, Saint Cloud, Paris, France
| | - Luc Cabel
- Department of Medical Oncology, Institut Curie, PSL Research University, Saint Cloud, France.,Saint Quentin en Yvelines University, Paris Saclay University, Saint Cloud, Paris, France
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Circulating Tumor DNA Analysis for Patients with Oncogene-Addicted NSCLC With Isolated Central Nervous System Progression. J Thorac Oncol 2019; 15:383-391. [PMID: 31843682 DOI: 10.1016/j.jtho.2019.11.024] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Revised: 11/17/2019] [Accepted: 11/30/2019] [Indexed: 12/18/2022]
Abstract
INTRODUCTION In patients with oncogene-addicted NSCLC and isolated central nervous system progression (iCNS), tissue biopsy is challenging, and the clinical utility of plasma liquid biopsy (i.e., circulating tumor DNA [ctDNA]) is unknown. METHODS Patients with advanced NSCLC with known baseline genomic alteration (GA) (EGFR, ALK, BRAF, KRAS, HER2, ROS1, MET, PIK3CA, STK11, TP53) on tissue were divided into three groups on the basis of their disease progression pattern: iCNS, extra-CNS only (noCNS), or both (cCNS). All patients with available plasma ctDNA were included and were analyzed by next-generation sequencing InVisionFirst-Lung. ctDNA was considered positive if at least one GA was detected. Cell-free tumor DNA was analyzed in cerebrospinal fluid when available. RESULTS Out of 517 patients screened, 247 were included: 54 had iCNS, 99 had noCNS, and 94 had cCNS progressive disease (64, 128, and 110 ctDNA samples, respectively). CtDNA was positive in 52% iCNS versus 84% in noCNS and 92% in cCNS (p < 0.00001), with lower detection of driver (37% versus 77% and 73%, respectively) and resistance alterations (6% versus 45% and 44%). Patients with iCNS and positive ctDNA were more at risk of extra-CNS progression (32% versus 7%, p = 0.026). In 12 patients with iCNS, ctDNA was positive in six (50%) plasma and in 10 (83%) paired cerebrospinal fluid (p = 0.193). CONCLUSIONS Although tagged amplicon-based next-generation sequencing has high detection rates of GA in plasma ctDNA in patients with NSCLC with extra-CNS disease, detection rate of GAs (52%) is lower in the subset of patients with iCNS disease. Complementary tests such as cerebrospinal fluid cell-free DNA may be useful. Further evidence would be beneficial to understand the genomic landscape in patients with NSCLC and iCNS.
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189
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Darlix A, Louvel G, Fraisse J, Jacot W, Brain E, Debled M, Mouret-Reynier MA, Goncalves A, Dalenc F, Delaloge S, Campone M, Augereau P, Ferrero JM, Levy C, Fumet JD, Lecouillard I, Cottu P, Petit T, Uwer L, Jouannaud C, Leheurteur M, Dieras V, Robain M, Chevrot M, Pasquier D, Bachelot T. Impact of breast cancer molecular subtypes on the incidence, kinetics and prognosis of central nervous system metastases in a large multicentre real-life cohort. Br J Cancer 2019; 121:991-1000. [PMID: 31719684 PMCID: PMC6964671 DOI: 10.1038/s41416-019-0619-y] [Citation(s) in RCA: 100] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 10/10/2019] [Accepted: 10/17/2019] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Metastatic breast cancer (MBC) behaviour differs depending on hormone receptors (HR) and human epidermal growth factor receptor (HER2) statuses. METHODS The kinetics of central nervous system (CNS) metastases (CNS metastasis-free survival, CNSM-FS) and subsequent patient's prognosis (overall survival, OS) according to the molecular subtype were retrospectively assessed in 16703 MBC patients of the ESME nationwide multicentre MBC database (Kaplan-Meier method). RESULTS CNS metastases occurred in 4118 patients (24.6%) (7.2% at MBC diagnosis and 17.5% later during follow-up). Tumours were HER2-/HR+ (45.3%), HER2+/HR+ (14.5%), HER2+/HR- (14.9%) and triple negative (25.4%). Median age at CNS metastasis diagnosis was 58.1 years (range: 22.8-92.0). The median CNSM-FS was 10.8 months (95% CI: 16.5-17.9) among patients who developed CNS metastases. Molecular subtype was independently associated with CNSM-FS (HR = 3.45, 95% CI: 3.18-3.75, triple-negative and HER2-/HR+ tumours). After a 30-month follow-up, median OS after CNS metastasis diagnosis was 7.9 months (95% CI: 7.2-8.4). OS was independently associated with subtypes: median OS was 18.9 months (HR = 0.57, 95% CI: 0.50-0.64) for HER2+/HR+ , 13.1 months (HR = 0.72, 95% CI: 0.65-0.81) for HER2+/HR-, 4.4 months (HR = 1.55, 95% CI: 1.42-1.69) for triple-negative and 7.1 months for HER2-/HR+ patients (p <0.0001). CONCLUSIONS Tumour molecular subtypes strongly impact incidence, kinetics and prognosis of CNS metastases in MBC patients. CLINICAL TRIAL REGISTRATION NCT03275311.
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Affiliation(s)
- Amélie Darlix
- Department of Medical Oncology, Institut du Cancer de Montpellier (ICM), University of Montpellier, 208 Rue des Apothicaires, 34298, Montpellier, France.
| | - Guillaume Louvel
- Department of Radiation Therapy, Gustave Roussy, 114 Rue Edouard Vaillant, 94800, Villejuif, France
| | - Julien Fraisse
- Biometrics Unit, Institut du Cancer de Montpellier (ICM), University of Montpellier, 208 Rue des Apothicaires, 34298, Montpellier, France
| | - William Jacot
- Department of Medical Oncology, Institut du Cancer de Montpellier (ICM), University of Montpellier, 208 Rue des Apothicaires, 34298, Montpellier, France.,Institut de Recherche en Cancérologie de Montpellier (IRCM), INSERM U1194, Institut du Cancer de Montpellier, University of Montpellier 208 Rue des Apothicaires, 34298, Montpellier, France
| | - Etienne Brain
- Department of Medical Oncology, Institut Curie, 26 Rue d'Ulm, 75005, Paris & Saint-Cloud, France
| | - Marc Debled
- Department of Medical Oncology, Institut Bergonié, 229 Cours de l'Argonne, 33000, Bordeaux, France
| | - Marie Ange Mouret-Reynier
- Department of Medical Oncology, Centre Jean Perrin, 58 Rue Montalembert, 63011, Clermont Ferrand, France
| | - Anthony Goncalves
- Department of Medical Oncology, Institut Paoli-Calmettes, 232 Boulevard de Sainte-Marguerite, 13009, Marseille, France
| | - Florence Dalenc
- Department of Medical Oncology, Institut Claudius Regaud - IUCT Oncopole, 1 Avenue Irène-Joliot-Curie, 31059, Toulouse, France
| | - Suzette Delaloge
- Department of Cancer Medicine, Gustave Roussy, 114 Rue Edouard-Vaillant, 94800, Villejuif, France
| | - Mario Campone
- Department of Medical Oncology, Institut de Cancérologie de l'Ouest Centre René Gauducheau, Boulevard Jacques Monod, 44805, Saint Herblain, France
| | - Paule Augereau
- Department of Medical Oncology, Institut de Cancérologie de l'Ouest, 15 rue André Boquel, 49055, Angers, France
| | - Jean Marc Ferrero
- Department of Medical Oncology, Centre Antoine Lacassagne, 33 Avenue de valambrose, 06189, Nice, France
| | - Christelle Levy
- Department of Medical Oncology, Centre François Baclesse, 3 Avenue du Général Harris, 14000, Caen, France
| | - Jean-David Fumet
- Department of Medical Oncology, Centre Georges François Leclerc, 1 rue Professeur Marion, 21079, Dijon, France
| | - Isabelle Lecouillard
- Department of Radiation Oncology, Centre Eugène Marquis, Avenue de la Bataille Flandres-Dunkerque, 35000, Rennes, France
| | - Paul Cottu
- Department of Medical Oncology, Institut Curie, 26 Rue d'Ulm, 75005, Paris & Saint-Cloud, France
| | - Thierry Petit
- Department of Medical Oncology, Centre Paul Strauss, 3 Rue de la Porte de l'Hôpital, 67000, Strasbourg, France
| | - Lionel Uwer
- Medical Oncology Department, Institut de Cancérologie de Lorraine, 6 Avenue de Bourgogne, 54519, Vandœuvre-lès-Nancy, France
| | - Christelle Jouannaud
- Department of Medical Oncology, Institut de Cancérologie Jean-Godinot, 1 Rue du Général Koenig, 51100, Reims, France
| | - Marianne Leheurteur
- Department of Medical Oncology, Centre Henri Becquerel, Rue d'Amiens, 76000, Rouen, France
| | - Véronique Dieras
- Department of Radiation Oncology, Centre Eugène Marquis, Avenue de la Bataille Flandres-Dunkerque, 35000, Rennes, France
| | - Mathieu Robain
- Department of Research and Development, Unicancer, 101 Rue de Tolbiac, 75654, Paris, France
| | - Michaël Chevrot
- Department of Research and Development, Unicancer, 101 Rue de Tolbiac, 75654, Paris, France
| | - David Pasquier
- Academic Department of Radiation Oncology, Centre Oscar Lambret, 3 Rue Frédéric Combemale, 59000, Lille, France
| | - Thomas Bachelot
- Department of Medical Oncology, Centre Léon Bérard, 28 Promenade Léa et Napoléon Bullukian, 69008, Lyon, France
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190
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Sommer NN, Pons Lucas R, Coppenrath E, Kooijman H, Galiè F, Hesse N, Sommer WH, Treitl KM, Saam T, Froelich MF. Contrast-enhanced modified 3D T1-weighted TSE black-blood imaging can improve detection of infectious and neoplastic meningitis. Eur Radiol 2019; 30:866-876. [PMID: 31691123 DOI: 10.1007/s00330-019-06475-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 08/30/2019] [Accepted: 09/20/2019] [Indexed: 02/06/2023]
Abstract
OBJECTIVES To evaluate the diagnostic value of a contrast-enhanced 3D T1-weighted-modified volumetric isotropic turbo spin-echo acquisition sequence (T1-mVISTA) in comparison with a conventional 3D T1-weighted magnetization-prepared rapid gradient-echo (T1-MP-RAGE) sequence for the detection of meningeal enhancement in patients with meningitis. METHODS Thirty patients (infectious meningitis, n = 12; neoplastic meningitis, n = 18) and 45 matched controls were enrolled in this retrospective case-control study. Sets of randomly selected T1-mVISTA and T1-MP-RAGE images (both with 0.8-mm isotropic resolution) were read separately 4 weeks apart. Image quality, leptomeningeal and dural enhancement, grading of visual contrast enhancement, and diagnostic confidence were compared using the Kruskal-Wallis rank sum test. RESULTS Image quality was rated to be good to excellent in 75 out of 75 cases (100%) for T1-mVISTA and 74 out of 75 cases (98.7%) for T1-MP-RAGE. T1-mVISTA detected significantly more patients with leptomeningeal enhancement (p = 0.006) compared with T1-MP-RAGE (86.7 vs. 50.0%, p < 0.001), each with specificity of 100%. Similarly, sensitivity of T1-mVISTA for the detection of dural and/or leptomeningeal enhancement was also significantly higher compared with that of T1-MP-RAGE (96.7 vs. 80.0%, p = 0.025) without significant differences regarding specificity (97.8 vs. 95.6%, p = 0.317). No significant differences were found for dural enhancement alone. Diagnostic confidence in T1-mVISTA was significantly higher (p = 0.01). Visual contrast enhancement was tendentially higher in T1-mVISTA. CONCLUSIONS T1-mVISTA may be an adequate and probably better alternative to T1-MP-RAGE for detection of leptomeningeal diseases. KEY POINTS • Black-blood T1-mVISTA showed a significant higher sensitivity for the detection of leptomeningeal enhancement compared with MP-RAGE without losses regarding specificity. • Diagnostic confidence was assessed significantly higher in T1-mVISTA. • T1-mVISTA should be considered a supplement or an alternative to T1-MP-RAGE in patients with suspected leptomeningeal diseases.
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Affiliation(s)
- Nora Navina Sommer
- Department of Radiology, Ludwig-Maximilians-University Hospital, Ziemssenstr. 1, 80336, Munich, Germany.
| | - Romina Pons Lucas
- Department of Radiology, Ludwig-Maximilians-University Hospital, Ziemssenstr. 1, 80336, Munich, Germany
| | - Eva Coppenrath
- Department of Radiology, Ludwig-Maximilians-University Hospital, Ziemssenstr. 1, 80336, Munich, Germany
| | | | - Franziska Galiè
- Department of Radiology, Ludwig-Maximilians-University Hospital, Ziemssenstr. 1, 80336, Munich, Germany
| | - Nina Hesse
- Department of Radiology, Ludwig-Maximilians-University Hospital, Ziemssenstr. 1, 80336, Munich, Germany
| | - Wieland H Sommer
- Department of Radiology, Ludwig-Maximilians-University Hospital, Ziemssenstr. 1, 80336, Munich, Germany
| | - Karla M Treitl
- Department of Radiology, Ludwig-Maximilians-University Hospital, Ziemssenstr. 1, 80336, Munich, Germany.,German Center for Cardiovascular Disease Research (DZHK e. V.), Pettenkoferstr. 8a, 80336, Munich, Germany
| | - Tobias Saam
- Radiologisches Zentrum Rosenheim, Stollstr. 6, 83022, Rosenheim, Germany
| | - Matthias F Froelich
- Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany
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191
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Turner BE, Prabhu RS, Burri SH, Brown PD, Pollom EL, Milano MT, Weiss SE, Iv M, Fischbein N, Soliman H, Lo SS, Chao ST, Cox BW, Murphy JD, Li G, Gephart MH, Nagpal S, Atalar B, Azoulay M, Thomas R, Tillman G, Durkee BY, Shah JL, Soltys SG. Nodular Leptomeningeal Disease-A Distinct Pattern of Recurrence After Postresection Stereotactic Radiosurgery for Brain Metastases: A Multi-institutional Study of Interobserver Reliability. Int J Radiat Oncol Biol Phys 2019; 106:579-586. [PMID: 31605786 DOI: 10.1016/j.ijrobp.2019.10.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 09/25/2019] [Accepted: 10/01/2019] [Indexed: 12/21/2022]
Abstract
PURPOSE For brain metastases, surgical resection with postoperative stereotactic radiosurgery is an emerging standard of care. Postoperative cavity stereotactic radiosurgery is associated with a specific, underrecognized pattern of intracranial recurrence, herein termed nodular leptomeningeal disease (nLMD), which is distinct from classical leptomeningeal disease. We hypothesized that there is poor consensus regarding the definition of LMD, and that a formal, self-guided training module will improve interrater reliability (IRR) and validity in diagnosing LMD. METHODS AND MATERIALS Twenty-two physicians at 16 institutions, including 15 physicians with central nervous system expertise, completed a 2-phase survey that included magnetic resonance imaging and treatment information for 30 patients. In the "pretraining" phase, physicians labeled cases using 3 patterns of recurrence commonly reported in prospective studies: local recurrence (LR), distant parenchymal recurrence (DR), and LMD. After a self-directed training module, participating physicians completed the "posttraining" phase and relabeled the 30 cases using the 4 following labels: LR, DR, classical leptomeningeal disease, and nLMD. RESULTS IRR increased 34% after training (Fleiss' Kappa K = 0.41 to K = 0.55, P < .001). IRR increased most among non-central nervous system specialists (+58%, P < .001). Before training, IRR was lowest for LMD (K = 0.33). After training, IRR increased across all recurrence subgroups and increased most for LMD (+67%). After training, ≥27% of cases initially labeled LR or DR were later recognized as nLMD. CONCLUSIONS This study highlights the large degree of inconsistency among clinicians in recognizing nLMD. Our findings demonstrate that a brief self-guided training module distinguishing nLMD can significantly improve IRR across all patterns of recurrence, and particularly in nLMD. To optimize outcomes reporting, prospective trials in brain metastases should incorporate central imaging review and investigator training.
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Affiliation(s)
- Brandon E Turner
- Department of Radiation Oncology, Stanford Cancer Institute, Stanford, California
| | - Roshan S Prabhu
- Southeast Radiation Oncology Group, Charlotte, North Carolina; Levine Cancer Institute, Atrium Health, Charlotte, North Carolina
| | - Stuart H Burri
- Southeast Radiation Oncology Group, Charlotte, North Carolina; Levine Cancer Institute, Atrium Health, Charlotte, North Carolina
| | - Paul D Brown
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota
| | - Erqi L Pollom
- Department of Radiation Oncology, Stanford Cancer Institute, Stanford, California
| | | | | | - Michael Iv
- Department of Neuroimaging and Neurointervention, Stanford University, Stanford, California
| | - Nancy Fischbein
- Department of Neuroimaging and Neurointervention, Stanford University, Stanford, California
| | - Hany Soliman
- Department of Radiation Oncology, Sunnybrook Odette Cancer Centre, University of Toronto, Toronto, ON, Canada
| | - Simon S Lo
- Department of Radiation Oncology, University of Washington, Seattle, Washington
| | - Samuel T Chao
- Department of Radiation Oncology, Cleveland Clinic, Cleveland, Ohio
| | - Brett W Cox
- Department of Radiation Medicine, Northwell Health, New York, New York
| | - James D Murphy
- Department of Radiation Medicine and Applied Sciences, University of California San Diego, San Diego, California
| | - Gordon Li
- Department of Neurosurgery, Stanford School of Medicine, Stanford, California
| | | | - Seema Nagpal
- Department of Neurology, Stanford University, Stanford, California
| | - Banu Atalar
- Department of Radiation Oncology, Acibadem University School of Medicine, Istanbul, Turkey
| | - Melissa Azoulay
- Department of Radiation Oncology, McGill University Health Center, Montreal, Canada
| | - Reena Thomas
- Department of Neurology, Stanford University, Stanford, California
| | - Gayle Tillman
- Department of Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts
| | - Ben Y Durkee
- Department of Radiation Oncology, SwedishAmerican, Rockford, Illinois
| | - Jennifer L Shah
- Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan
| | - Scott G Soltys
- Department of Radiation Oncology, Stanford Cancer Institute, Stanford, California.
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192
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Cunha R, Godinho J, Inácio M, Galriça Neto I. Palliative approach to leptomeningeal carcinomatosis in oesophagogastric junction cancer. BMJ Case Rep 2019; 12:e230114. [PMID: 31604716 PMCID: PMC6803121 DOI: 10.1136/bcr-2019-230114] [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] [Accepted: 09/25/2019] [Indexed: 11/04/2022] Open
Abstract
Leptomeningeal carcinomatosis (LC) is rare in solid tumours, particularly in gastrointestinal cancers. While other treatment strategies remain undefined, inclusion of palliative care is essential due to its very poor prognosis and variable manifestations. We report a case of oesophagogastric junction adenocarcinoma, previously submitted to surgery and chemotherapy, diagnosed with LC and followed in a palliative care unit. Treatment was comanaged with the oncology team and a palliative approach was decided. In this report, we review the literature and evaluate treatment options, with focus on the importance of palliative care and its potential benefits in patients diagnosed with this rare entity.
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Affiliation(s)
- Renato Cunha
- Medical Oncology Department, Hospital do Espirito Santo de Évora EPE, Évora, Portugal
| | - João Godinho
- Medical Oncology Department, Hospital Beatriz Ângelo, Loures, Portugal
| | - Mariana Inácio
- Medical Oncology Department, Hospital do Espirito Santo de Évora EPE, Évora, Portugal
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193
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Yano H, Nagao S, Yamaguchi S. Leptomeningeal metastases arising from gynecological cancers. Int J Clin Oncol 2019; 25:391-395. [PMID: 31586282 DOI: 10.1007/s10147-019-01556-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Accepted: 09/24/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND Most cases of leptomeningeal metastasis (LM) arise from solid tumors, such as breast cancer, lung cancer, or malignant melanoma. LM arising from gynecological cancers are extremely rare. Longer survival owing to recent advances in chemotherapy and other treatments has contributed to the increased frequency of gynecological cancers metastasizing to the central nervous system (CNS). Detailed information regarding LM is scarce; therefore, we conducted a study concerning LM arising from primary gynecological cancers. METHODS Among 24 patients with CNS metastases from gynecological cancer treated at our hospital between January 2011 and August 2018, those who were eventually diagnosed with LM were included in this retrospective study. RESULTS Among 24 patients with CNS metastases, five patients (20.8%) were diagnosed with LM. The primary cancer was endometrial in two, cervical in one, and peritoneal in two patients. Of these five patients, three developed LM as a complication 1-11 months after the treatment of brain metastases; one patient had multiple brain metastases diagnosed at the same time as LM, and one had LM alone, without accompanying brain metastases. The median survival after the diagnosis of LM was 23 (12-69) days, while the median survival of 24 patients after the initial diagnosis of CNS metastases was 106 (13-959) days. CONCLUSION Although LM arising from gynecological cancers is considered rare, identification of LM may be important to predict prognosis and develop new therapeutic strategies.
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Affiliation(s)
- Hiroko Yano
- Department of Gynecologic Oncology, Hyogo Cancer Center, 13-70 Kitaoji-cho, Akashi, Hyogo, 673-8558, Japan.
| | - Shoji Nagao
- Department of Gynecologic Oncology, Hyogo Cancer Center, 13-70 Kitaoji-cho, Akashi, Hyogo, 673-8558, Japan
| | - Satoshi Yamaguchi
- Department of Gynecologic Oncology, Hyogo Cancer Center, 13-70 Kitaoji-cho, Akashi, Hyogo, 673-8558, Japan
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194
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Pan Z, Yang G, Cui J, Li W, Li Y, Gao P, Jiang T, Sun Y, Dong L, Song Y, Zhao G. A Pilot Phase 1 Study of Intrathecal Pemetrexed for Refractory Leptomeningeal Metastases From Non-small-cell Lung Cancer. Front Oncol 2019; 9:838. [PMID: 31544065 PMCID: PMC6730526 DOI: 10.3389/fonc.2019.00838] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Accepted: 08/14/2019] [Indexed: 12/29/2022] Open
Abstract
Objectives: We aim to determine the feasibility, safety, maximally tolerated dose (MTD), recommended dose and potential anti-tumor activity of intrathecal pemetrexed (IP). Materials and Methods: Lung adenocarcinoma patients with recurrent or progressive leptomeningeal metastases (LM) after intrathecal chemotherapy were recruited. IP dose was escalated from 10 mg. A minimum of three patients and a maximum of six were enrolled in each cohort. Schedule protocol was IP twice per week for 2 weeks in induction therapy, followed by once per week for 4 weeks in consolidation therapy. Serial samples of plasma and cerebrospinal fluid (CSF) were obtained for pharmacokinetic studies. Results: Thirteen patients were enrolled between March 2017 and July 2018. EGFR driver oncogene was identified in most of the patients. Severe adverse events (AEs) were encountered in 31% (4/13) of the cases, including myelosuppression, radiculitis, and elevation of hepatic aminotransferases (EHA). Study protocol was revised due to lethal myelosuppression. Following protocol revision, vitamin B12 and folic acid supplementation was given at the beginning of treatment, and myelosuppression was well-controlled. Dose-limiting toxicities (DLT) were myelosuppression, radiculitis, and EHA. Two patients (2/2) developed dose-limiting myelosuppression at 15 mg level. One patient (1/6) experienced dose-limiting radiculitis and EHA at 10 mg level. MTD was 10 mg. Response rate was 31% (4/13) and disease control rate was 54% (7/13). The drug concentration showed a decreasing trend in serial CSF samples following each IP. After IP, the peak plasma concentration was reached at 4 h in two cases, 6 h in two cases, 9 h in one case, and 12 h in one case, respectively. Conclusion: Pemetrexed was appropriate for intrathecal administration. IP at 10 mg dose in combination with vitamin supplementation on the schedule of 1–2 times per week showed controllable toxicity and good efficacy. This regimen paves the way for subsequent clinical trial. Clinical Trial Registration:www.ClinicalTrials.gov, identifier NCT03101579.
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Affiliation(s)
- Zhenyu Pan
- Department of Radiation-Oncology, The First Hospital of Jilin University, Changchun, China.,Department of Neuro-Oncological Surgery, The First Hospital of Jilin University, Changchun, China
| | - Guozi Yang
- Department of Radiation-Oncology, The First Hospital of Jilin University, Changchun, China
| | - Jiuwei Cui
- Cancer Center, The First Hospital of Jilin University, Changchun, China
| | - Wei Li
- Cancer Center, The First Hospital of Jilin University, Changchun, China
| | - Yu Li
- Department of Radiation-Oncology, The First Hospital of Jilin University, Changchun, China
| | - Pengxiang Gao
- Department of Radiation-Oncology, The First Hospital of Jilin University, Changchun, China
| | - Tongchao Jiang
- Department of Radiation-Oncology, The First Hospital of Jilin University, Changchun, China
| | - Yanan Sun
- Department of Radiation-Oncology, The First Hospital of Jilin University, Changchun, China
| | - Lihua Dong
- Department of Radiation-Oncology, The First Hospital of Jilin University, Changchun, China
| | - Yuanyuan Song
- Department of Clinical Laboratory, The First Hospital of Jilin University, Changchun, China
| | - Gang Zhao
- Department of Neuro-Oncological Surgery, The First Hospital of Jilin University, Changchun, China
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195
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You H, Baluszek S, Kaminska B. Immune Microenvironment of Brain Metastases-Are Microglia and Other Brain Macrophages Little Helpers? Front Immunol 2019; 10:1941. [PMID: 31481958 PMCID: PMC6710386 DOI: 10.3389/fimmu.2019.01941] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Accepted: 07/31/2019] [Indexed: 12/21/2022] Open
Abstract
Brain metastases are common intracranial neoplasms and their frequency increases with prolonged survival of cancer patients. New pharmaceuticals targeting oncogenic kinases and immune checkpoint inhibitors augment both overall and progression-free survival in patients with brain metastases, but are not fully successful in reducing metastatic burden and still a majority of oncologic patients die due to dissemination of the disease. Despite therapy advancements, median survival of patients with brain metastases is several months, although it may vary in different types or subtypes of cancer. Contribution of the innate immune system to cancer progression is well established. Tumor-associated macrophages (TAMs), instead of launching antitumor responses, promote extracellular matrix degradation, secrete immunosuppressive cytokines, promote neoangiogenesis and tumor growth. While their roles as pro-tumorigenic cells facilitating tissue remodeling, invasion and metastasis is well documented, much less is known about the immune microenvironment of brain metastases and roles of specific immune cells in those processes. The central nervous system (CNS) is armed in resident myeloid cells: microglia and perivascular macrophages which colonize CNS in early development and maintain homeostasis in brain parenchyma and at brain-blood vessels interfaces. In this study we discuss available data on the immune composition of most common brain metastases, focusing on interactions between metastatic cancer cells and microglia, perivascular and meningeal macrophages. Cancer cells ‘highjack’ several CNS protective mechanisms and may employ microglia and CNS-border associated macrophages into helping cancer cells to colonize a pre-metastatic niche. We describe emerging molecular insights into mechanisms governing communication between microglia and metastatic cancer cells that culminate in activation of CNS resident microglia and trafficking of monocytic cells from the periphery. We present mechanisms controlling those processes in brain metastases and hypothesize on potential therapeutic approaches. In summary, microglia and non-parenchymal brain macrophages are involved in multiple stages of a metastatic disease and, unlike tumor cells, are genetically stable and predictable, which makes them an attractive target for anticancer therapies.
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Affiliation(s)
- Hua You
- Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China.,School of Laboratory Medicine, YouJiang Medical University for Nationalities, Baise, China.,Affiliated Hospital of Academy of Military Medical Sciences, Beijing, China
| | - Szymon Baluszek
- Laboratory of Molecular Neurobiology, Nencki Institute of Experimental Biology, Warsaw, Poland
| | - Bozena Kaminska
- Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China.,Laboratory of Molecular Neurobiology, Nencki Institute of Experimental Biology, Warsaw, Poland
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196
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Prabhu RS, Turner BE, Asher AL, Marcrom SR, Fiveash JB, Foreman PM, Press RH, Patel KR, Curran WJ, Breen WG, Brown PD, Jethwa KR, Grills IS, Arden JD, Foster LM, Manning MA, Stern JD, Soltys SG, Burri SH. A multi-institutional analysis of presentation and outcomes for leptomeningeal disease recurrence after surgical resection and radiosurgery for brain metastases. Neuro Oncol 2019; 21:1049-1059. [PMID: 30828727 PMCID: PMC6682204 DOI: 10.1093/neuonc/noz049] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Radiographic leptomeningeal disease (LMD) develops in up to 30% of patients following postoperative stereotactic radiosurgery (SRS) for brain metastases. However, the clinical relevancy of this finding and outcomes after various salvage treatments are not known. METHODS Patients with brain metastases, of which 1 was resected and treated with adjunctive SRS, and who subsequently developed LMD were combined from 7 tertiary care centers. LMD pattern was categorized as nodular (nLMD) or classical ("sugarcoating," cLMD). RESULTS The study cohort was 147 patients. Most patients (60%) were symptomatic at LMD presentation, with cLMD more likely to be symptomatic than nLMD (71% vs. 51%, P = 0.01). Salvage therapy was whole brain radiotherapy (WBRT) alone (47%), SRS (27%), craniospinal radiotherapy (RT) (10%), and other (16%), with 58% receiving a WBRT-containing regimen. WBRT was associated with lower second LMD recurrence compared with focal RT (40% vs 68%, P = 0.02). Patients with nLMD had longer median overall survival (OS) than those with cLMD (8.2 vs 3.3 mo, P < 0.001). On multivariable analysis for OS, pattern of initial LMD (nodular vs classical) was significant, but type of salvage RT (WBRT vs focal) was not. CONCLUSIONS Nodular LMD is a distinct pattern of LMD associated with postoperative SRS that is less likely to be symptomatic and has better OS outcomes than classical "sugarcoating" LMD. Although focal RT demonstrated increased second LMD recurrence compared with WBRT, there was no associated OS detriment. Focal cranial RT for nLMD recurrence after surgery and SRS for brain metastases may be a reasonable alternative to WBRT.
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Affiliation(s)
- Roshan S Prabhu
- Levine Cancer Institute, Atrium Health, Charlotte, North Carolina
- Southeast Radiation Oncology Group, Charlotte, North Carolina
| | - Brandon E Turner
- Department of Radiation Oncology, Stanford University, Stanford, California
| | - Anthony L Asher
- Levine Cancer Institute, Atrium Health, Charlotte, North Carolina
- Carolina Neurosurgery and Spine Associates, Charlotte, North Carolina
| | | | - John B Fiveash
- University of Alabama at Birmingham, Birmingham, Alabama
| | - Paul M Foreman
- University of Alabama at Birmingham, Birmingham, Alabama
| | - Robert H Press
- Winship Cancer Institute of Emory University, Atlanta, Georgia
| | | | - Walter J Curran
- Winship Cancer Institute of Emory University, Atlanta, Georgia
| | | | | | | | | | | | - Lauren M Foster
- Oakland University William Beaumont School of Medicine, Auburn Hills, Michigan
| | | | - Joseph D Stern
- Carolina Neurosurgery and Spine Associates, Charlotte, North Carolina
- Cone Health Cancer Center, Greensboro, North Carolina
| | - Scott G Soltys
- Department of Radiation Oncology, Stanford University, Stanford, California
| | - Stuart H Burri
- Levine Cancer Institute, Atrium Health, Charlotte, North Carolina
- Southeast Radiation Oncology Group, Charlotte, North Carolina
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197
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Marcrom SR, Foreman PM, Colvin TB, McDonald AM, Kirkland RS, Popple RA, Riley KO, Markert JM, Willey CD, Bredel M, Fiveash JB. Focal Management of Large Brain Metastases and Risk of Leptomeningeal Disease. Adv Radiat Oncol 2019; 5:34-42. [PMID: 32051888 PMCID: PMC7004932 DOI: 10.1016/j.adro.2019.07.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 07/10/2019] [Accepted: 07/12/2019] [Indexed: 12/30/2022] Open
Abstract
Purpose Surgery is often used for large or symptomatic brain metastases but is associated with risk of developing leptomeningeal dissemination. Emerging data suggest that fractionated stereotactic radiation therapy (FSRT) is an effective management strategy in large brain metastases. We sought to retrospectively compare leptomeningeal disease (LMD) and local control (LC) rates for patients treated with surgical resection followed by radiosurgery (S + SRS) versus FSRT alone. Methods and Materials We identified all patients with a brain metastasis ≥3 cm in diameter treated from 2004 to 2017 with S + SRS or FSRT alone (25 or 30 Gy in 5 fractions) who had follow-up imaging. LMD was defined as focal or diffuse leptomeningeal enhancement that was >5 mm from the index metastasis. Categorical baseline characteristics were compared with the χ2 test. LMD and LC rates were evaluated by the Kaplan-Meier (KM) method, with the log-rank test used to compare subgroups. Results A total of 125 patients were identified, including 82 and 43 in the S + SRS and FSRT alone groups, respectively. Median pretreatment Graded Prognostic Assessment in the S + SRS and FSRT groups was 2.5 and 1.5, respectively (P < .001). Median follow-up was 7 months. The KM estimate of 12-month LMD rate in the S + SRS and FSRT groups was 45% and 19%, respectively (P = .048). The KM estimate of 12-month local control in the S + SRS and FSRT groups was 70% and 69%, respectively (P = .753). The 12-month KM estimate of grade ≥3 toxicity was 1.4% in S + SRS group versus 6.3% in the FSRT alone group (P = .248). After adjusting for graded prognostic assessment (GPA), no overall survival difference was observed between groups (P = .257). Conclusions Surgery is appropriate for certain brain metastases, but S + SRS may increase LMD risk compared with FSRT alone. Because S + SRS and FSRT seem to have similar LC, FSRT may be a viable alternative to S + SRS in select patients with large brain metastases.
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Affiliation(s)
- Samuel R Marcrom
- Department of Radiation Oncology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Paul M Foreman
- Department of Neurosurgery, University of Alabama at Birmingham, Birmingham, Alabama
| | - Tyler B Colvin
- Department of Radiation Oncology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Andrew M McDonald
- Department of Radiation Oncology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Robert S Kirkland
- Department of Radiation Oncology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Richard A Popple
- Department of Radiation Oncology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Kristen O Riley
- Department of Neurosurgery, University of Alabama at Birmingham, Birmingham, Alabama
| | - James M Markert
- Department of Neurosurgery, University of Alabama at Birmingham, Birmingham, Alabama
| | - Christopher D Willey
- Department of Radiation Oncology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Markus Bredel
- Department of Radiation Oncology, University of Alabama at Birmingham, Birmingham, Alabama
| | - John B Fiveash
- Department of Radiation Oncology, University of Alabama at Birmingham, Birmingham, Alabama
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198
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Li N, Liu Y, Duan J, Yang B, Bai H, Sun R, Yu L, Wang J. Prognostic significance of molecular characteristics of cerebrospinal fluid for non-small cell lung cancer patients with leptomeningeal metastasis. Thorac Cancer 2019; 10:1673-1682. [PMID: 31368671 PMCID: PMC6669802 DOI: 10.1111/1759-7714.13123] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2019] [Revised: 05/22/2019] [Accepted: 05/27/2019] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Studies in EGFR+ non-small cell lung cancer (NSCLC) patients with leptomeningeal metastasis (LM) comparing survival rates and gene mutation detection with matched cerebrospinal fluid (CSF) and plasma are relatively scarce. We evaluated gene mutations, treatment strategies, and clinical outcomes in EGFR+ NSCLC patients with LM. METHODS We retrospectively reviewed gene mutation status in the CSF and plasma of 32 EGFR+ NSCLC patients with LM for prognostic significance. RESULTS The rate of LM disease control was significantly higher in patients that switched EGFR-tyrosine kinase inhibitor (TKI) treatments, initiated EGFR-TKIs, or received high-dose EGFR-TKI treatment than those who continued their current EGFR-TKI treatment, received chemotherapy, or were not administered antitumor treatment (24/24, 100.0% vs. 1/8, 12.5%; P = 0.000). Overall survival was 27.0 months (95% confidence interval [CI] 19.0-37.5), median survival after LM was 7.0 months (95% CI 5.0-11.0), and median survival before LM was 17.0 months (95% CI 12-25.5). Median survival after LM was significantly shorter in patients with "worse" status (n = 7) than in those with "improved/stable" status (n = 25; 4.2 [95% CI 2.2-6.1] vs. 33.7 [95% CI 25.5-41.8] months, HR 10.114, 95% CI 0.29-1.37; P = 0.008). CONCLUSIONS EGFR-TKIs should be the priority course of treatment in EGFR+ NSCLC patients after a diagnosis of LM. Liquid biopsy in both plasma and CSF, as well as dynamic detection, play important roles in the direction of treatment for such patients.
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Affiliation(s)
- Ning Li
- Department of Comprehensive Oncology, State Key Laboratory of Molecular Oncolgy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yutao Liu
- State Key Laboratory of Molecular Oncology, Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Jianchun Duan
- State Key Laboratory of Molecular Oncology, Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Boyan Yang
- Department of Comprehensive Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Hua Bai
- State Key Laboratory of Molecular Oncology, Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Rui Sun
- Department of Comprehensive Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Lei Yu
- Department of Comprehensive Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Jie Wang
- State Key Laboratory of Molecular Oncology, Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
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199
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Ballester LY, Glitza Oliva IC, Douse DY, Chen MM, Lan C, Haydu LE, Huse JT, Roy-Chowdhuri S, Luthra R, Wistuba II, Davies MA. Evaluating Circulating Tumor DNA From the Cerebrospinal Fluid of Patients With Melanoma and Leptomeningeal Disease. J Neuropathol Exp Neurol 2019; 77:628-635. [PMID: 29873738 DOI: 10.1093/jnen/nly046] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Circulating tumor DNA (ctDNA) refers to tumor-derived cell-free DNA that circulates in body fluids. Fluid samples are easier to collect than tumor tissue, and are amenable to serial collection at multiple time points during the course of a patient's illness. Studies have demonstrated the feasibility of performing mutation profiling from blood samples in cancer patients. However, detection of ctDNA in the blood of patients with brain tumors is suboptimal. Cerebrospinal fluid (CSF) can be obtained via lumbar puncture or intraventricular catheter, and may be a suitable fluid to assess ctDNA in patients with brain tumors. We detected melanoma-associated mutations by droplet-digital PCR (ddPCR) and next-generation sequencing in ctDNA obtained from the CSF (CSF-ctDNA) of melanoma patients with leptomeningeal disease. There is a strong correlation between mutation detection by ddPCR, the presence of circulating tumor cells in CSF and abnormalities in the MRI. However, approximately 30% of CSF samples that were negative or indeterminate for the presence of tumor cells by microscopic examination were positive for CSF-ctDNA by ddPCR. Our results demonstrate that CSF is a suitable fluid for evaluating ctDNA and ddPCR is superior to CSF-cytology for analysis of CSF in melanoma patients with leptomeningeal disease.
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Affiliation(s)
- Leomar Y Ballester
- Department of Pathology and Laboratory Medicine and Department of Neurosurgery, University of Texas Health Science Center, Houston, Texas
| | | | | | | | | | | | - Jason T Huse
- Department of Translational Molecular Pathology
- Department of Pathology
| | | | | | | | - Michael A Davies
- Department of Melanoma Medical Oncology
- Department of Translational Molecular Pathology
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200
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Noninvasive Differentiation of Meningiomas and Dural Metastases Using Intratumoral Vascularity Obtained by Arterial Spin Labeling. Clin Neuroradiol 2019; 30:599-605. [PMID: 31263906 PMCID: PMC7471110 DOI: 10.1007/s00062-019-00808-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Accepted: 06/06/2019] [Indexed: 12/11/2022]
Abstract
Purpose Using conventional magnetic resonance imaging (MRI) techniques, the imaging features of meningiomas and dural metastases overlap and a differentiation between these tumor entities therefore remains difficult, particularly in patients with a known primary neoplasm. The purpose of this study was to explore the potential role of normalized vascular intratumoral signal intensity values (nVITS) obtained from pulsed arterial spin labeling (PASL) to differentiate between meningiomas and dural metastases. Methods In this study PASL was performed in 46 patients with meningiomas (n = 30) and dural metastases (n = 16) on a 3T scanner, in addition to the routine diagnostic imaging protocol. The ratio between the vascular signal intensity of the tumor and the contralateral normal white matter obtained by PASL images was defined as nVITS. Results Meningiomas showed significantly higher nVITS values compared to dural metastases (p < 0.001). The optimal nVITS cut-off value to differentiate between the 2 tumor entities was 1.989, with 100% sensitivity and 81.2% specificity. Conclusion The nVITS values obtained by PASL provide a fast and noninvasive MRI technique with which to differentiate between meningiomas and dural metastases in a routine clinical setting based on tumor vascularity.
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