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Huppert LA, Fisch S, Tsopurashvili E, Somepalle SS, Salans M, Vasudevan HN, Jo Chien A, Majure M, Rugo HS, Balassanian R, Boreta L, Melisko ME. Demographic and clinical characteristics of patients with metastatic breast cancer and leptomeningeal disease: a single center retrospective cohort study. Breast Cancer Res Treat 2024; 206:625-636. [PMID: 38888796 PMCID: PMC11208257 DOI: 10.1007/s10549-024-07339-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 04/10/2024] [Indexed: 06/20/2024]
Abstract
PURPOSE Leptomeningeal disease (LMD) is a devastating complication of metastatic breast cancer (MBC). It is critical to better understand the risk factors, natural history, and treatment outcomes, including patients in a modern cohort. METHODS In this single center retrospective cohort study, we identified patients with MBC and LMD who received care from 2000 to 2024 and abstracted key clinical, treatment, and survival data. RESULTS We identified 111 patients with MBC and LMD, including patients with the following subtypes: HR+/HER2- (n = 53, 47.7%), HER2+ (n = 30, 27.0%), and triple negative breast cancer (TNBC; n = 28, 25.2%). Median time from the diagnosis of MBC to LMD was 16.4 months (range 0-101.3 months). After the diagnosis of LMD, most patients received systemic therapy (n = 66, 59.5%) and/or central nervous system (CNS)-directed therapy (n = 94, 84.7%) including intrathecal therapy (n = 42, 37.8%) and/or CNS-directed radiation therapy (n = 70, 63.1%). In all patients, median overall survival (OS) from the diagnosis of LMD to death was 4.1 months (range 0.1-78.1 months) and varied by subtype, with HR+/HER2- or HER2+ MBC patients living longer than those with TNBC (4.2 and 6.8 months respectively vs. 2.0 months, p < 0.01, HR 2.15, 95% CI 1.36-3.39). Patients who received CNS-directed therapy lived longer than those who did not (4.2 vs. 1.3, p = 0.02 HR 0.54, 0.32-0.91). Patients diagnosed with LMD from 2015 to 2024 lived longer than those diagnosed from 2000 to 2014 (6.4 vs. 2.9 months, p = 0.04, HR 0.67, 95% CI 0.46-0.99). On multivariable analysis, having TNBC was associated with shorter OS from time of LMD to death (p = 0.004, HR 2.03, 95% CI 1.25-3.30). CONCLUSION This is one of the largest case series of patients with MBC and LMD. Patients diagnosed with LMD from 2015 to 2024 lived longer than those diagnosed from 2000 to 2014, although median OS was short overall. Patients with TNBC and LMD had particularly short OS. Novel therapeutic strategies for LMD remain an area of unmet clinical need.
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Affiliation(s)
- Laura A Huppert
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA, USA.
| | - Samantha Fisch
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Elene Tsopurashvili
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Sai Sahitha Somepalle
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Mia Salans
- Division of Radiation Oncology, University of California, San Francisco, San Francisco, CA, USA
| | - Harish N Vasudevan
- Division of Radiation Oncology, University of California, San Francisco, San Francisco, CA, USA
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA, USA
| | - A Jo Chien
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Melanie Majure
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Hope S Rugo
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Ronald Balassanian
- Division of Pathology, University of California, San Francisco, San Francisco, CA, USA
| | - Lauren Boreta
- Division of Radiation Oncology, University of California, San Francisco, San Francisco, CA, USA
| | - Michelle E Melisko
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
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2
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Bartsch R, Jerzak KJ, Larrouquere L, Müller V, Le Rhun E. Pharmacotherapy for leptomeningeal disease in breast cancer. Cancer Treat Rev 2024; 122:102653. [PMID: 38118373 DOI: 10.1016/j.ctrv.2023.102653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 11/03/2023] [Accepted: 11/05/2023] [Indexed: 12/22/2023]
Abstract
Clinical data supporting the best therapeutic approach in leptomeningeal disease (LMD; also known as leptomeningeal metastases or leptomeningeal carcinomatosis) are lacking. Despite the development of new agents and increasing incidence of central nervous system metastases, patients with LMD are often excluded from clinical trials in breast cancer, with very few conducted specifically in LMD. Consequently, current evidence may not provide an accurate reflection of real-world clinical practice. This review aims to provide further insight into the treatment strategies for patients with breast cancer and LMD. We explore differences between clinical and real-world studies, considering inclusion criteria, levels of evidence for LMD diagnosis, and time between diagnosis of LMD and LMD-specific treatment initiation. Patient prognosis is poor; median overall survival is limited to several months, with approximately 10% of patients alive at 12 months. Efficacy results have been reported for various systemic and intrathecal agents in LMD to date. Systemic therapies under investigation for LMD in breast cancer include tucatinib, trastuzumab deruxtecan, and paclitaxel trevatide; trastuzumab is the main intrathecal agent currently under investigation. Recent trials investigating systemic or intrathecal therapies are typically small, single-arm studies, and most are restricted to patients with human epidermal growth factor receptor 2-positive breast cancer. Moreover, the variability among inclusion criteria and response assessment tools makes the interpretation of results difficult. Large retrospective cohorts with various inclusion criteria and treatment regimens provide some real-world data. However, there remains an urgent need for randomised clinical trials which include patients with LMD across all breast cancer subtypes.
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Affiliation(s)
- Rupert Bartsch
- Department of Medicine I, Division of Oncology, Medical University Vienna, Vienna, Austria
| | - Katarzyna J Jerzak
- Division of Medical Oncology, Sunnybrook Odette Cancer Centre, University of Toronto, Toronto, Ontario, Canada
| | | | - Volkmar Müller
- University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Emilie Le Rhun
- Departments of Neurosurgery and Neurology, University Hospital of Zurich, Zurich, Switzerland.
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3
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Marowsky M, Müller V, Schmalfeldt B, Riecke K, Witzel I, Laakmann E. Intrathecal Therapy Options for Meningeal Carcinomatosis. Geburtshilfe Frauenheilkd 2024; 84:59-67. [PMID: 38205044 PMCID: PMC10781578 DOI: 10.1055/a-2185-0457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Accepted: 09/29/2023] [Indexed: 01/12/2024] Open
Abstract
Around 5 percent of all patients with metastatic breast cancer go on to develop distant metastases in the meninges, also known as meningeal carcinomatosis. The median survival of these patients is between 3.5 and 4.5 months. Current treatment approaches are based on radiotherapy, systemic and intrathecal therapy. Methotrexate, liposomal cytarabine and trastuzumab are the most common substances used for intrathecal therapy. The aim of this review was to provide an overview of these intrathecal therapy options for meningeal carcinomatosis. A systematic search of the literature was carried out in PubMed using the following search terms: "meningeal metastases", "meningeal carcinomatosis", "leptomeningeal metastasis", "leptomeningeal carcinomatosis", "leptomeningeal disease", "breast cancer", "MTX", "methotrexate", "DepoCyte", "liposomal cytarabine", "trastuzumab" and "anti-HER2". This search resulted in 75 potentially relevant studies, 11 of which were included in this review after meeting the previously determined inclusion and exclusion criteria. The studies differ considerably with regards to study design, cohort size, and dosages of administered drugs. In principle, intrathecal therapy has a tolerable side-effects profile and offers promising results in terms of the median overall survival following treatment with trastuzumab for HER2-positive primary tumors. The focus when treating meningeal carcinomatosis must be on providing a multimodal individual therapeutic approach. However, comprehensive studies which compare the efficacy and side effects of individual pharmaceuticals are lacking. Because of the poor prognosis associated with meningeal carcinomatosis, an approach which treats only the symptoms (best supportive care) should always be considered and discussed with affected patients.
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Affiliation(s)
- Madeleine Marowsky
- Klinik und Poliklinik für Gynäkologie, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | - Volkmar Müller
- Klinik und Poliklinik für Gynäkologie, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | - Barbara Schmalfeldt
- Klinik und Poliklinik für Gynäkologie, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | - Kerstin Riecke
- Klinik und Poliklinik für Gynäkologie, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | - Isabell Witzel
- Klinik für Gynäkologie, Universitätsspital Zürich, Universität Zürich, Zürich, Switzerland
| | - Elena Laakmann
- Klinik und Poliklinik für Gynäkologie, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
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Steininger J, Gellrich FF, Engellandt K, Meinhardt M, Westphal D, Beissert S, Meier F, Glitza Oliva IC. Leptomeningeal Metastases in Melanoma Patients: An Update on and Future Perspectives for Diagnosis and Treatment. Int J Mol Sci 2023; 24:11443. [PMID: 37511202 PMCID: PMC10380419 DOI: 10.3390/ijms241411443] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 07/10/2023] [Accepted: 07/12/2023] [Indexed: 07/30/2023] Open
Abstract
Leptomeningeal disease (LMD) is a devastating complication of cancer with a particularly poor prognosis. Among solid tumours, malignant melanoma (MM) has one of the highest rates of metastasis to the leptomeninges, with approximately 10-15% of patients with advanced disease developing LMD. Tumour cells that metastasise to the brain have unique properties that allow them to cross the blood-brain barrier, evade the immune system, and survive in the brain microenvironment. Metastatic colonisation is achieved through dynamic communication between metastatic cells and the tumour microenvironment, resulting in a tumour-permissive milieu. Despite advances in treatment options, the incidence of LMD appears to be increasing and current treatment modalities have a limited impact on survival. This review provides an overview of the biology of LMD, diagnosis and current treatment approaches for MM patients with LMD, and an overview of ongoing clinical trials. Despite the still limited efficacy of current therapies, there is hope that emerging treatments will improve the outcomes for patients with LMD.
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Affiliation(s)
- Julian Steininger
- Department of Dermatology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität (TU) Dresden, 01307 Dresden, Germany
| | - Frank Friedrich Gellrich
- Department of Dermatology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität (TU) Dresden, 01307 Dresden, Germany
| | - Kay Engellandt
- Department of Neuroradiology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität (TU) Dresden, 01307 Dresden, Germany
| | - Matthias Meinhardt
- Institute of Pathology, University Hospital Carl Gustav Carus, Technische Universität (TU) Dresden, 01307 Dresden, Germany
| | - Dana Westphal
- Department of Dermatology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität (TU) Dresden, 01307 Dresden, Germany
| | - Stefan Beissert
- Department of Dermatology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität (TU) Dresden, 01307 Dresden, Germany
| | - Friedegund Meier
- Department of Dermatology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität (TU) Dresden, 01307 Dresden, Germany
- Skin Cancer Center at the University Cancer Center, National Center for Tumor Diseases (NCT/UCC), 01307 Dresden, Germany
| | - Isabella C Glitza Oliva
- Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
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Otani R, Sadato D, Yamada R, Yajima H, Kawamura S, Shimizu S, Tanaka S, Takayanagi S, Takami H, Yamaguchi T. CHD5 gene variant predicts leptomeningeal metastasis after surgical resection of brain metastases of breast cancer. J Neurooncol 2023; 163:657-662. [PMID: 37440096 DOI: 10.1007/s11060-023-04381-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 06/22/2023] [Indexed: 07/14/2023]
Abstract
PURPOSE Leptomeningeal metastasis (LM) is a complication of surgery for brain metastasis and is a risk factor of poor prognosis. The risk of LM is particularly high after surgery for a breast cancer metastasis to the brain. If the risk of LM after surgical resection for a brain metastasis were predictable, appropriate adjuvant therapy could be administered to individual patients to improve their prognosis. The present study aimed to reveal the genetic characteristics of brain metastases as means of predicting LM in breast cancer patients. METHODS Ten patients with brain metastases of breast cancer presented LM after surgical resection were analyzed by whole-exome sequencing. RESULTS A chromodomain-helicase-DNA-binding protein 5 (CHD5) gene alteration was detected in nine cases (90%), including a nonsynonymous variant in four cases and copy number deletion in five cases. CHD5 protein expression was lost in nine cases and had decreased in one case. The frequency of CHD5 gene alteration in brain metastases with LM was significantly higher than in primary breast cancer (2.3%) or in brain metastases of breast cancer (0%) (p < 0.0001). CONCLUSIONS These results suggested that the CHD5 gene alteration was associated with LM after surgical resection of breast cancer brain metastases. Searching for the gene alteration might predict the LM risk after surgical resection.
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Affiliation(s)
- Ryohei Otani
- Department of Neurosurgery, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan.
| | - Daichi Sadato
- Clinical Research Support Center, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan
| | - Ryoji Yamada
- Department of Neurosurgery, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan
| | - Hirohisa Yajima
- Department of Neurosurgery, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan
| | - Shinji Kawamura
- Department of Neurosurgery, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan
| | - Sakura Shimizu
- Department of Neurosurgery, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan
| | - Shota Tanaka
- Department of Neurosurgery, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Shunsaku Takayanagi
- Department of Neurosurgery, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Hirokazu Takami
- Department of Neurosurgery, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Tatsuro Yamaguchi
- Department of Clinical Genetics, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-ku, Tokyo, 113-0021, Japan
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6
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Tewarie IA, Senko AW, Jessurun CAC, Zhang AT, Hulsbergen AFC, Rendon L, McNulty J, Broekman MLD, Peng LC, Smith TR, Phillips JG. Predicting leptomeningeal disease spread after resection of brain metastases using machine learning. J Neurosurg 2023; 138:1561-1569. [PMID: 36272119 DOI: 10.3171/2022.8.jns22744] [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: 03/29/2022] [Accepted: 08/25/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE The incidence of leptomeningeal disease (LMD) has increased as treatments for brain metastases (BMs) have improved and patients with metastatic disease are living longer. Sample sizes of individual studies investigating LMD after surgery for BMs and its risk factors have been limited, ranging from 200 to 400 patients at risk for LMD, which only allows the use of conventional biostatistics. Here, the authors used machine learning techniques to enhance LMD prediction in a cohort of surgically treated BMs. METHODS A conditional survival forest, a Cox proportional hazards model, an extreme gradient boosting (XGBoost) classifier, an extra trees classifier, and logistic regression were trained. A synthetic minority oversampling technique (SMOTE) was used to train the models and handle the inherent class imbalance. Patients were divided into an 80:20 training and test set. Fivefold cross-validation was used on the training set for hyperparameter optimization. Patients eligible for study inclusion were adults who had consecutively undergone neurosurgical BM treatment, had been admitted to Brigham and Women's Hospital from January 2007 through December 2019, and had a minimum of 1 month of follow-up after neurosurgical treatment. RESULTS A total of 1054 surgically treated BM patients were included in this analysis. LMD occurred in 168 patients (15.9%) at a median of 7.05 months after BM diagnosis. The discrimination of LMD occurrence was optimal using an XGboost algorithm (area under the curve = 0.83), and the time to LMD was prognosticated evenly by the random forest algorithm and the Cox proportional hazards model (C-index = 0.76). The most important feature for both LMD classification and regression was the BM proximity to the CSF space, followed by a cerebellar BM location. Lymph node metastasis of the primary tumor at BM diagnosis and a cerebellar BM location were the strongest risk factors for both LMD occurrence and time to LMD. CONCLUSIONS The outcomes of LMD patients in the BM population are predictable using SMOTE and machine learning. Lymph node metastasis of the primary tumor at BM diagnosis and a cerebellar BM location were the strongest LMD risk factors.
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Affiliation(s)
- Ishaan Ashwini Tewarie
- 1Department of Neurosurgery, Computational Neuroscience Outcomes Center, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
- 4Department of Neurosurgery, Leiden Medical Center, Leiden, The Netherlands; and
| | - Alexander W Senko
- 1Department of Neurosurgery, Computational Neuroscience Outcomes Center, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Charissa A C Jessurun
- 1Department of Neurosurgery, Computational Neuroscience Outcomes Center, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
- 3Department of Neurosurgery, Haaglanden Medical Center, The Hague
- 4Department of Neurosurgery, Leiden Medical Center, Leiden, The Netherlands; and
| | - Abigail Tianai Zhang
- 1Department of Neurosurgery, Computational Neuroscience Outcomes Center, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Alexander F C Hulsbergen
- 1Department of Neurosurgery, Computational Neuroscience Outcomes Center, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
- 3Department of Neurosurgery, Haaglanden Medical Center, The Hague
- 4Department of Neurosurgery, Leiden Medical Center, Leiden, The Netherlands; and
| | - Luis Rendon
- 1Department of Neurosurgery, Computational Neuroscience Outcomes Center, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Jack McNulty
- 1Department of Neurosurgery, Computational Neuroscience Outcomes Center, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Marike L D Broekman
- 1Department of Neurosurgery, Computational Neuroscience Outcomes Center, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
- 3Department of Neurosurgery, Haaglanden Medical Center, The Hague
- 4Department of Neurosurgery, Leiden Medical Center, Leiden, The Netherlands; and
| | - Luke C Peng
- 1Department of Neurosurgery, Computational Neuroscience Outcomes Center, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Timothy R Smith
- 1Department of Neurosurgery, Computational Neuroscience Outcomes Center, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - John G Phillips
- 1Department of Neurosurgery, Computational Neuroscience Outcomes Center, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
- 5Department of Radiation Oncology, Tennessee Oncology, Nashville, Tennessee
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Chi Y, Shang M, Xu L, Gong H, Tao R, Song L, Zhang B, Yin S, Cong B, Li H. Durable Effect of Pyrotinib and Metronomic Vinorelbine in HER2-Positive Breast Cancer With Leptomeningeal Disease: A Case Report and Literature Review. Front Oncol 2022; 12:811919. [PMID: 35251981 PMCID: PMC8888838 DOI: 10.3389/fonc.2022.811919] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 01/25/2022] [Indexed: 12/26/2022] Open
Abstract
Leptomeningeal metastases (LM) are rare and catastrophic for metastatic breast cancer (MBC). The prognosis of HER2-positive breast cancer (BC) with LM is extremely poor. There is no high-quality evidence of treatment regimens in HER2-positive BC with LM yet. Here, we present a case of LM in a 50-year-old woman with HER2-positive BC. Immunohistochemistry revealed invasive ductal carcinoma, estrogen receptor negative, progesterone receptor negative, HER2 3+, P53 positive 80%, and Ki-67 positive 35%. Reported for the first time, the patient was given pyrotinib-targeted therapy (400 mg, oral, every day), metronomic vinorelbine (40 mg, oral, three times a week), and intrathecal methotrexate (10 mg, infrequent and irregular use due to poor compliance) synchronously. The patient received and benefited from the treatment regimen for 16 months. And the quality of life, as self-reported, improved significantly. We also comprehensively summarized all the case reports, observational studies, and clinical trials related to HER2-positive BC with LM in the PubMed database and ClinicalTrials.gov. Intrathecal chemotherapy (methotrexate, cytarabine, thiotepa), intrathecal trastuzumab, whole-brain radiotherapy, and systemic therapy are commonly used treatment options according to a review of the literature and research. Pembrolizumab and trastuzumab deruxtecan (DS-8201) as novel drugs are promising in LM. Furthermore, trastuzumab emtansine (T-DM1) and tyrosine kinase inhibitors (TKIs) such as tucatinib and neratinib have exhibited good efficacy in HER2-positive BC with central nervous system (CNS) metastases and deserve further exploration. In our report, combining pyrotinib-targeted therapy with metronomic chemotherapy is a potential regimen, which has presented satisfactory therapeutic efficacy and also warrants additional investigation in HER2-positive BC with LM.
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Affiliation(s)
- Yajing Chi
- Department of Breast Medical Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
- School of Medicine, Nankai University, Tianjin, China
| | - Mao Shang
- Department of Oncology, Jinan Central Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Liang Xu
- Department of Radiology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Heyi Gong
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Rongjie Tao
- Department of Neurosurgery, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Lihua Song
- Department of Breast Medical Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Baoxuan Zhang
- Department of Breast Medical Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Sha Yin
- Department of Breast Medical Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Binbin Cong
- Department of Breast Surgery, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Huihui Li
- Department of Breast Medical Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
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8
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Tewarie IA, Jessurun CAC, Hulsbergen AFC, Smith TR, Mekary RA, Broekman MLD. Leptomeningeal disease in neurosurgical brain metastases patients: A systematic review and meta-analysis. Neurooncol Adv 2021; 3:vdab162. [PMID: 34859226 PMCID: PMC8633671 DOI: 10.1093/noajnl/vdab162] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Background Leptomeningeal disease (LMD) is a complication distinguished by progression of metastatic disease into the leptomeninges and subsequent spread via cerebrospinal fluid (CSF). Although treatments for LMD exist, it is considered fatal with a median survival of 2–4 months. A broader overview of the risk factors that increase the brain metastasis (BM) patient's risk of LMD is needed. This meta-analysis aimed to systematically review and quantitatively assess risk factors for LMD after surgical resection for BM. Methods A systematic literature search was performed on 7 May 2021. Pooled effect sizes were calculated using a random-effects model for variables reported by three or more studies. Results Among 503 studies, thirteen studies met the inclusion criteria with a total surgical sample size of 2105 patients, of which 386 patients developed LMD. The median incidence of LMD across included studies was 16.1%. Eighteen unique risk factors were reported as significantly associated with LMD occurrence, including but not limited to: larger tumor size, infratentorial BM location, proximity of BM to cerebrospinal fluid spaces, ventricle violation during surgery, subtotal or piecemeal resection, and postoperative stereotactic radiosurgery. Pooled results demonstrated that breast cancer as the primary tumor location (HR = 2.73, 95% CI: 2.12–3.52) and multiple BMs (HR = 1.37, 95% CI: 1.18–1.58) were significantly associated with a higher risk of LMD occurrence. Conclusion Breast cancer origin and multiple BMs increase the risk of LMD occurrence after neurosurgery. Several other risk factors which might play a role in LMD development were also identified.
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Affiliation(s)
- Ishaan Ashwini Tewarie
- Department of Neurosurgery, Computational Neuroscience Outcomes Center (CNOC), Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Department of Neurosurgery, Leiden University Medical Center, Leiden, Zuid-Holland, the Netherlands.,Department of Neurosurgery, Haaglanden Medical Center, The Hague, Zuid-Holland, the Netherlands
| | - Charissa A C Jessurun
- Department of Neurosurgery, Computational Neuroscience Outcomes Center (CNOC), Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Department of Neurosurgery, Leiden University Medical Center, Leiden, Zuid-Holland, the Netherlands.,Department of Neurosurgery, Haaglanden Medical Center, The Hague, Zuid-Holland, the Netherlands
| | - Alexander F C Hulsbergen
- Department of Neurosurgery, Computational Neuroscience Outcomes Center (CNOC), Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Department of Neurosurgery, Leiden University Medical Center, Leiden, Zuid-Holland, the Netherlands.,Department of Neurosurgery, Haaglanden Medical Center, The Hague, Zuid-Holland, the Netherlands
| | - Timothy R Smith
- Department of Neurosurgery, Computational Neuroscience Outcomes Center (CNOC), Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Rania A Mekary
- Department of Neurosurgery, Computational Neuroscience Outcomes Center (CNOC), Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Department of Pharmaceutical Business and Administrative Sciences, School of Pharmacy, Massachusetts College of Pharmacy and Health Sciences, Boston, Massachusetts, USA
| | - Marike L D Broekman
- Department of Neurosurgery, Computational Neuroscience Outcomes Center (CNOC), Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Department of Neurosurgery, Leiden University Medical Center, Leiden, Zuid-Holland, the Netherlands.,Department of Neurosurgery, Haaglanden Medical Center, The Hague, Zuid-Holland, the Netherlands.,Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
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Chew S, Carroll HK, Darwish W, Boychak O, Higgins M, McCaffrey J, Kelly CM. Characterization of Treatments and Disease Course for Women with Breast Cancer Brain Metastases: 5-Year Retrospective Single Institution Experience. Cancer Manag Res 2021; 13:8191-8198. [PMID: 34754239 PMCID: PMC8572013 DOI: 10.2147/cmar.s330829] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Accepted: 09/22/2021] [Indexed: 11/26/2022] Open
Abstract
Purpose Around 30% of patients with breast cancer will develop brain metastases (BM). We sought to characterize the disease course, treatments and outcome for our patient cohort. Materials and Methods We extracted clinicopathological data from electronic records from January 2015 to December 2020. Results were generated using SPSS statistics v27. Results We identified 98 patients. Median overall survival (OS) from BM diagnosis was 3 months [hormone receptor (HR)+/human epidermal growth factor receptor 2 (HER2)–], 8 months [HR+/HER2+], 7 months [HR–/HER2+] and 2 months [triple negative breast cancer (TNBC)]. Whole brain radiotherapy (WBRT) (n=48, 70%) was most frequently used followed by surgery (n=15, 22%) and stereotactic radiosurgery (n=6, 8%). In patients who received WBRT alone (n=40) the median OS post WBRT was 2.6 months. Conclusion After BM development, half of the patients had systemic therapy and 70% had local therapy, but only the HER2 subgroup had a prolonged OS likely reflecting central nervous system (CNS) activity of anti-HER2 drugs. TNBC patients had the worst prognosis. Although our cohort is small, OS was >1 year for 60% of HER2+ patients who received trastuzumab emtansine after BM development, which is encouraging for antibody drug conjugates and CNS activity. Patients who received WBRT had a higher burden of CNS disease and had an OS of less than 3 months.
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Affiliation(s)
- Sonya Chew
- Department of Medical Oncology, Mater Misericordiae University Hospital, Dublin, Ireland
| | - Hailey Kathryn Carroll
- Department of Medical Oncology, Mater Misericordiae University Hospital, Dublin, Ireland
| | - Waseem Darwish
- Department of Medical Oncology, Mater Misericordiae University Hospital, Dublin, Ireland
| | - Oleksandr Boychak
- Department of Radiation Oncology, St Luke's Radiation Oncology Network, Beaumont Hospital, Dublin, Ireland
| | - Michaela Higgins
- Department of Medical Oncology, Mater Misericordiae University Hospital, Dublin, Ireland
| | - John McCaffrey
- Department of Medical Oncology, Mater Misericordiae University Hospital, Dublin, Ireland
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10
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Leptomeningeal Disease. Hematol Oncol Clin North Am 2021; 36:189-215. [PMID: 34756800 DOI: 10.1016/j.hoc.2021.08.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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11
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Mollica L, Leli C, Puglisi S, Sardi S, Sottotetti F. Leptomeningeal carcinomatosis and breast cancer: a systematic review of current evidence on diagnosis, treatment and prognosis. Drugs Context 2021; 10:dic-2021-6-6. [PMID: 34745272 PMCID: PMC8552906 DOI: 10.7573/dic.2021-6-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 08/14/2021] [Indexed: 02/02/2023] Open
Abstract
Leptomeningeal carcinomatosis (LC) is a rare but challenging manifestation of advanced breast cancer with a severe impact on morbidity and mortality. We performed a systematic review of the evidence published over the last two decades, focusing on recent advances in the diagnostic and therapeutic options of LC. Lobular histology and a triple-negative intrinsic subtype are well-known risk factors for LC. Clinical manifestations are diverse and often aspecific. There is no gold standard for LC diagnosis: MRI and cerebrospinal fluid cytology are the most frequently used modalities despite the low accuracy. Current standard of care involves a multimodal strategy including systemic and intrathecal chemotherapy in combination with brain radiotherapy. Intrathecal chemotherapy has been widely used through the years despite the lack of data from randomized controlled trials and conflicting evidence on patient outcomes. No specific chemotherapeutic agent has shown superiority over others for both intrathecal and systemic treatment. Although endocrine therapy was heuristically considered unable to exert significant control on central nervous system metastatic disease, retrospective data suggest a favourable toxicity profile and even a possible positive impact on survival. In recent years, encouraging data on the use of targeted agents has emerged but further research in this field is required. Palliative treatment in the form of whole brain or stereotactic radiotherapy is associated with improvement in clinical manifestations and quality of life, with no proven impact on survival. The most investigated prognostic factors include performance status, non-triple-negative disease and multimodal treatment. Validation of prognostic scores is necessary to aid clinicians in the identification of patient subgroups that are most likely to benefit from an intensive therapeutic approach.
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Affiliation(s)
| | - Claudia Leli
- Division of Medical Oncology, IRCCS-ICS Maugeri, Pavia, Italy
| | - Silvia Puglisi
- Division of Medical Oncology, Ospedale Policlinico San Martino, Genova, Italy
| | - Silvia Sardi
- Department of Anaesthesia and Intensive Care Medicine, Università del Piemonte Orientale, Novara, Italy
| | - Federico Sottotetti
- Division of Medical Oncology, IRCCS-ICS Maugeri, Pavia, Italy.,Department of Molecular Medicine, University of Pavia, Pavia, Italy
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12
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Koo J, Roh TH, Lee SR, Heo J, Oh YT, Kim SH. Whole-Brain Radiotherapy vs. Localized Radiotherapy after Resection of Brain Metastases in the Era of Targeted Therapy: A Retrospective Study. Cancers (Basel) 2021; 13:cancers13184711. [PMID: 34572938 PMCID: PMC8472558 DOI: 10.3390/cancers13184711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 09/10/2021] [Accepted: 09/17/2021] [Indexed: 11/30/2022] Open
Abstract
Simple Summary The paradigm shift from cytotoxic chemotherapy to molecular targeted therapy dramatically improved the survival and quality of life of cancer patients. In radio-oncological aspects, there also was a paradigm shift from whole-brain radiotherapy to localized radiotherapy including stereotactic radiosurgery. This retrospective study analyzed 124 consecutive patients who had undergone surgical resection of brain metastases. We found targeted therapies to improve overall survival and distant control with decreased incidence of leptomeningeal metastasis. Our data suggest that localized radiotherapy is sufficient after resection of brain metastases when systemic targeted therapy is available. Abstract Whether targeted therapy (TT) and radiotherapy impact survival after resection of brain metastases (BM) is unknown. The purpose of this study was to analyze the factors affecting overall survival (OS), local control (LC), distant control (DC), and leptomeningeal metastases (LMM) in patients who had undergone resection of BM. We retrospectively analyzed 124 consecutive patients who had undergone resection of BM between 2004 and 2020. Patient information about age, sex, Karnofsky Performance Scale (KPS), origin of cancer, synchronicity, tumor size, status of primary cancer, use of TT, extent of resection, and postoperative radiotherapy was collected. Radiation therapy was categorized into whole-brain radiotherapy (WBRT), localized radiotherapy (local brain radiotherapy or stereotactic radiosurgery (LBRT/SRS)), and no radiation. We identified factors that affect OS, LC, DC, and LMM. In multivariable analysis, significant factors for OS were higher KPS score (≥90) (HR 0.53, p = 0.011), use of TT (HR 0.43, p = 0.001), controlled primary disease (HR 0.63, p = 0.047), and single BM (HR 0.55, p = 0.016). Significant factors for LC were gross total resection (HR 0.29, p = 0.014) and origin of cancer (p = 0.041). Both WBRT and LBRT/SRS showed superior LC than no radiation (HR 0.32, p = 0.034 and HR 0.38, p = 0.018, respectively). Significant factors for DC were use of TT (HR 0.54, p = 0.022) and single BM (HR 0.47, p = 0.004). Reduced incidence of LMM was associated with use of TT (HR 0.42, p = 0.038), synchronicity (HR 0.25, p = 0.028), and controlled primary cancer (HR 0.44, p = 0.047). TT was associated with prolonged OS, improved DC, and reduced LMM in resected BM patients. WBRT and LBRT/SRS showed similar benefits on LC. Considering the extended survival of cancer patients and the long-term effect of WBRT on cognitive function, LBRT/SRS appears to be a good option after resection of BM.
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Affiliation(s)
- Jaho Koo
- Gamma Knife Center, Brain Tumor Center, Department of Neurosurgery, Ajou University Hospital, Ajou University School of Medicine, Suwon 16499, Korea; (J.K.); (S.R.L.); (S.-H.K.)
| | - Tae Hoon Roh
- Gamma Knife Center, Brain Tumor Center, Department of Neurosurgery, Ajou University Hospital, Ajou University School of Medicine, Suwon 16499, Korea; (J.K.); (S.R.L.); (S.-H.K.)
- Correspondence:
| | - Sang Ryul Lee
- Gamma Knife Center, Brain Tumor Center, Department of Neurosurgery, Ajou University Hospital, Ajou University School of Medicine, Suwon 16499, Korea; (J.K.); (S.R.L.); (S.-H.K.)
| | - Jaesung Heo
- Brain Tumor Center, Department of Radiation Oncology, Ajou University Hospital, Ajou University School of Medicine, Suwon 16499, Korea; (J.H.); (Y.-T.O.)
| | - Young-Taek Oh
- Brain Tumor Center, Department of Radiation Oncology, Ajou University Hospital, Ajou University School of Medicine, Suwon 16499, Korea; (J.H.); (Y.-T.O.)
| | - Se-Hyuk Kim
- Gamma Knife Center, Brain Tumor Center, Department of Neurosurgery, Ajou University Hospital, Ajou University School of Medicine, Suwon 16499, Korea; (J.K.); (S.R.L.); (S.-H.K.)
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13
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Le Rhun E, Devos P, Weller J, Seystahl K, Mo F, Compter A, Berghoff AS, Jongen JLM, Wolpert F, Rudà R, Brandsma D, van den Bent M, Preusser M, Herrlinger U, Weller M. Prognostic validation and clinical implications of the EANO ESMO classification of leptomeningeal metastasis from solid tumors. Neuro Oncol 2021; 23:1100-1112. [PMID: 33367859 PMCID: PMC8301235 DOI: 10.1093/neuonc/noaa298] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND The EANO ESMO guidelines have proposed a classification of leptomeningeal metastases (LM) from solid cancers based on clinical, magnetic resonance imaging (MRI), and cerebrospinal fluid (CSF) cytology presentation. MRI patterns are classified as linear, nodular, both, or neither. Type I LM is defined by positive CSF cytology (confirmed LM) whereas type II LM is defined by typical clinical and MRI signs (probable or possible LM). Here we explored the clinical utility of these LM subtypes. PATIENTS AND METHODS We retrospectively assembled data from 254 patients with newly diagnosed LM from solid tumors. Survival curves were derived using the Kaplan-Meier method and compared by Log-rank test. RESULTS Median age at LM diagnosis was 56 years. Typical clinical LM features were noted in 225 patients (89%); 13 patients (5%) were clinically asymptomatic. Tumor cells in the CSF were observed in 186 patients (73%) whereas the CSF was equivocal in 24 patients (9.5%) and negative in 44 patients (17.5%). Patients with confirmed LM had inferior outcome compared with patients with probable or possible LM (P = 0.006). Type I patients had inferior outcome than type II patients (P = 0.002). Nodular disease on MRI was a negative prognostic factor in type II LM (P = 0.014), but not in type I LM. Administration of either intrathecal pharmacotherapy (P = 0.020) or systemic pharmacotherapy (P = 0.0004) was associated with improved outcome in type I LM, but not in type II LM. CONCLUSION The EANO ESMO LM subtypes are highly prognostic and should be considered for stratification and overall design of clinical trials.
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Affiliation(s)
- Emilie Le Rhun
- University of Lille, Inserm, Lille, France
- Neuro-oncology, General and Stereotaxic Neurosurgery Service, University Hospital of Lille, Rue Emile Laine, Lille, France
- Breast Cancer Department, Oscar Lambret Center, Lille, France
- Department of Neurology, Clinical Neuroscience Center and Comprehensive Cancer Center, University Hospital and University of Zurich, Zurich, Switzerland
- Department of Neurosurgery, Clinical Neuroscience Center and Comprehensive Cancer Center, University Hospital and University of Zurich, Zurich, Switzerland
| | - Patrick Devos
- University of Lille, CHU Lille, ULR 2694 – METRICS: Évaluation des technologies de santé et des pratiques médicales, Lille, France
| | - Johannes Weller
- Department of Neurology, Division of Clinical Neurooncology, University Hospital Bonn, Bonn, Germany
| | - Katharina Seystahl
- Department of Neurology, Clinical Neuroscience Center and Comprehensive Cancer Center, University Hospital and University of Zurich, Zurich, Switzerland
| | - Francesca Mo
- Department of Neuro-oncology, City of Health and Science and University of Turin, Turin, Italy
| | - Annette Compter
- Department of Neuro-oncology, Netherlands Cancer Institute – Antoni van Leeuwenhoek, Amsterdam, the Netherlands
| | - Anna S Berghoff
- Department of Medicine I, Division of Oncology, Medical University of Vienna, Vienna, Austria
| | - Joost L M Jongen
- Brain Tumor Center at Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Fabian Wolpert
- Department of Neurology, Clinical Neuroscience Center and Comprehensive Cancer Center, University Hospital and University of Zurich, Zurich, Switzerland
| | - Roberta Rudà
- Department of Neuro-oncology, City of Health and Science and University of Turin, Turin, Italy
| | - Dieta Brandsma
- Department of Neuro-oncology, Netherlands Cancer Institute – Antoni van Leeuwenhoek, Amsterdam, the Netherlands
| | - Martin van den Bent
- Brain Tumor Center at Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Matthias Preusser
- Department of Medicine I, Division of Oncology, Medical University of Vienna, Vienna, Austria
| | - Ulrich Herrlinger
- Department of Neurology, Division of Clinical Neurooncology, University Hospital Bonn, Bonn, Germany
| | - Michael Weller
- Department of Neurology, Clinical Neuroscience Center and Comprehensive Cancer Center, University Hospital and University of Zurich, Zurich, Switzerland
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14
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Pennisi G, Burattini B, Gessi M, Montano N, Perna A, Silvestri G, Papacci F. Unusual case of long survival patient with leptomeningeal carcinomatosis from breast cancer. Br J Neurosurg 2021; 37:1-4. [PMID: 34137319 DOI: 10.1080/02688697.2021.1940860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Accepted: 06/07/2021] [Indexed: 10/21/2022]
Abstract
Leptomeningeal carcinomatosis (LC) is defined as infiltration of the leptomeninges by metastatic carcinoma and often represents the end stage of cancer disease. In breast cancer, LC is associated with a median survival of approximately 6-8 weeks without specific treatment. It could increase by only few months with personalized treatment plans. Usually, the median time of onset of leptomeningeal spread is 18 months and it is diagnosed in up to 70% of patients with active and progressive systemic disease. We present an uncommon case of LC in a patient with history of breast cancer with a 10 year-disease-free condition and an overall survival after LC diagnosis of 10 months. Central Nervous System (CNS) Magnetic Resonance Imaging (MRI) showed contrast enhancement of medullary cone and cauda. Despite the negativity of cytological analysis of Cerebral-Spinal Fluid (CSF), the patient underwent meningeal and radicular biopsy in November 2019. The neuropathological examination confirmed the diagnosis of LC. The patient was started on the aromatase inhibitor anastrozole. A whole body contrast Computed Tomography (CT) scan at three months follow-up was negative for further disease dissemination. The patient is currently under oncological and radiological follow-up after more than 10 months from diagnosis. Although nowadays diagnosis of LC is prompted by cytological examination of CSF, its negativity should not halt the diagnostic process. In the presence of a high clinical suspicion of LC, we suggest the biopsy of lesion.
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Affiliation(s)
- Giovanni Pennisi
- Facoltà di Medicina e Chirurgia, Neurosurgery, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Benedetta Burattini
- Facoltà di Medicina e Chirurgia, Neurosurgery, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Marco Gessi
- Institute of Pathology, Policlinico Universitario Agostino Gemelli, Roma, Italy
| | - Nicola Montano
- Facoltà di Medicina e Chirurgia, Neurosurgery, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Alessia Perna
- Facoltà di Medicina e Chirurgia, Institute of Neurology, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Gabriella Silvestri
- Facoltà di Medicina e Chirurgia, Institute of Neurology, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Fabio Papacci
- Facoltà di Medicina e Chirurgia, Neurosurgery, Università Cattolica del Sacro Cuore, Roma, Italy
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15
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Pellerino A, Brastianos PK, Rudà R, Soffietti R. Leptomeningeal Metastases from Solid Tumors: Recent Advances in Diagnosis and Molecular Approaches. Cancers (Basel) 2021; 13:2888. [PMID: 34207653 PMCID: PMC8227730 DOI: 10.3390/cancers13122888] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Accepted: 06/05/2021] [Indexed: 12/13/2022] Open
Abstract
Leptomeningeal metastases (LM) from solid tumors represent an unmet need of increasing importance due to an early use of MRI for diagnosis and improvement of outcome of some molecular subgroups following targeted agents and immunotherapy. In this review, we first discussed factors limiting the efficacy of targeted agents in LM, such as the molecular divergence between primary tumors and CNS lesions and CNS barriers at the level of the normal brain, brain tumors and CSF. Further, we reviewed pathogenesis and experimental models and modalities, such as MRI (with RANO and ESO/ESMO criteria), CSF cytology and liquid biopsy, to improve diagnosis and monitoring following therapy. Efficacy and limitations of targeted therapies for LM from EGFR-mutant and ALK-rearranged NSCLC, HER2-positive breast cancer and BRAF-mutated melanomas are reported, including the use of intrathecal administration or modification of traditional cytotoxic compounds. The efficacy of checkpoint inhibitors in LM from non-druggable tumors, in particular triple-negative breast cancer, is discussed. Last, we focused on some recent techniques to improve drug delivery.
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Affiliation(s)
- Alessia Pellerino
- Department of Neuro-Oncology, University and City of Health and Science Hospital, 10126 Turin, Italy; (R.R.); (R.S.)
| | - Priscilla K. Brastianos
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA 02115, USA;
| | - Roberta Rudà
- Department of Neuro-Oncology, University and City of Health and Science Hospital, 10126 Turin, Italy; (R.R.); (R.S.)
- Department of Neurology, Castelfranco Veneto and Brain Tumor Board Treviso Hospital, 31100 Treviso, Italy
| | - Riccardo Soffietti
- Department of Neuro-Oncology, University and City of Health and Science Hospital, 10126 Turin, Italy; (R.R.); (R.S.)
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16
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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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17
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Fu JB, Ng AH, Molinares DM, Pingenot EA, Morishita S, Silver JK, Bruera E. Rehabilitation Utilization by Cancer Patients with Pathology-Confirmed Leptomeningeal Disease Receiving Intrathecal Chemotherapy. Am J Phys Med Rehabil 2021; 100:100-104. [PMID: 33534219 DOI: 10.1097/phm.0000000000001565] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
ABSTRACT The incidence of leptomeningeal disease (LMD) is believed to be increasing in part because of more effective chemotherapy treatments allowing cancer progression behind the blood-brain barrier. However, little has been published about the rehabilitation of this growing patient population. In this study, impairments and rehabilitation utilization by cytology-proven LMD patients receiving intrathecal chemotherapy at a cancer center are described. A total of 109 consecutive patients with pathology-confirmed LMD who received an intrathecal chemotherapy infusion from January 1, 2017, through October 31, 2017, were retrospectively reviewed. Of the 109 patients, 103 (95%) had impairments described in their medical record that could impact physical function, including 74 of 109 (68%) who had deconditioning or fatigue. Kaplan-Meier median survival from initial LMD diagnosis was 13.1 mos. The median number of hospital admissions and intrathecal chemotherapy administrations was both 8. Of the 109 patients, 43 (39%) had magnetic resonance imaging radiology interpreted LMD. Most LMD patients used rehabilitation services (95/109, 87%) and most were able to forego post-acute inpatient rehabilitation facilities (96/109, 88%). Additional research and education for rehabilitation professionals about this increasingly common syndrome are needed.
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Affiliation(s)
- Jack B Fu
- From the Department of Palliative, Rehabilitation, and Integrative Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas (JBF, AHN, EB); Department of Physical Medicine & Rehabilitation, University of Miami Miller School of Medicine and Sylvester Comprehensive Cancer Center, Miami, Florida (DMM); College of Osteopathic Medicine, Kansas City University of Medicine and Biosciences, Joplin, Missouri (EAP); Institute for Human Movement and Medical Sciences, Niigata University of Health and Welfare, Niigata, Japan (SM); and Department of Physical Medicine & Rehabilitation, Harvard Medical School and Spaulding Rehabilitation Hospital, Boston, Massachusetts (JKS)
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18
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Gutschenritter T, Venur VA, Combs SE, Vellayappan B, Patel AP, Foote M, Redmond KJ, Wang TJC, Sahgal A, Chao ST, Suh JH, Chang EL, Ellenbogen RG, Lo SS. The Judicious Use of Stereotactic Radiosurgery and Hypofractionated Stereotactic Radiotherapy in the Management of Large Brain Metastases. Cancers (Basel) 2020; 13:cancers13010070. [PMID: 33383817 PMCID: PMC7795798 DOI: 10.3390/cancers13010070] [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: 11/16/2020] [Revised: 12/11/2020] [Accepted: 12/18/2020] [Indexed: 12/31/2022] Open
Abstract
Simple Summary Brain metastases are the most common cause of cancerous brain tumors in adults. Large brain metastases are an especially difficult clinical scenario as patients often have debilitating symptoms from these tumors, and large tumors are more difficult to control with traditional single treatment radiation regimens alone or after surgery. Hypofractionated stereotactic radiotherapy is a novel way to deliver the higher doses of radiation to control large tumors either after surgery (most common), alone (common), or potentially before surgery (uncommon). Herein, we describe how delivering high doses over three or five treatments may improve tumor control and decrease complication rates compared to more traditional single treatment regimens for brain metastases larger than 2 cm in maximum dimension. Abstract Brain metastases are the most common intracranial malignant tumor in adults and are a cause of significant morbidity and mortality for cancer patients. Large brain metastases, defined as tumors with a maximum dimension >2 cm, present a unique clinical challenge for the delivery of stereotactic radiosurgery (SRS) as patients often present with neurologic symptoms that require expeditious treatment that must also be balanced against the potential consequences of surgery and radiation therapy—namely, leptomeningeal disease (LMD) and radionecrosis (RN). Hypofractionated stereotactic radiotherapy (HSRT) and pre-operative SRS have emerged as novel treatment techniques to help improve local control rates and reduce rates of RN and LMD for this patient population commonly managed with post-operative SRS. Recent literature suggests that pre-operative SRS can potentially half the risk of LMD compared to post-operative SRS and that HSRT can improve risk of RN to less than 10% while improving local control when meeting the appropriate goals for biologically effective dose (BED) and dose-volume constraints. We recommend a 3- or 5-fraction regimen in lieu of SRS delivering 15 Gy or less for large metastases or resection cavities. We provide a table comparing the BED of commonly used SRS and HSRT regimens, and provide an algorithm to help guide the management of these challenging clinical scenarios.
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Affiliation(s)
- Tyler Gutschenritter
- Department of Radiation Oncology, University of Washington School of Medicine, Seattle, WA 98195, USA;
| | - Vyshak A. Venur
- Division of Medical Oncology, University of Washington School of Medicine, Seattle, WA 98195, USA;
| | - Stephanie E. Combs
- Department of Radiation Oncology, Klinikum rechts der Isar, Technical University of Munich (TUM), 81675 Munich, Germany;
- Institute for Radiation Medicine (IRM), Helmholtz Zentrum München, 85764 Neuherberg, Germany
| | - Balamurugan Vellayappan
- Department of Radiation Oncology, National University Cancer Institute, Singapore 119074, Singapore;
| | - Anoop P. Patel
- Department of Neurological Surgery, University of Washington School of Medicine, Seattle, WA 98195, USA; (A.P.P.); (R.G.E.)
| | - Matthew Foote
- Department of Radiation Oncology, Princess Alexandra Hospital, University of Queensland, ICON Cancer Care, Brisbane 4072, Australia;
| | - Kristin J. Redmond
- Department of Radiation Oncology and Molecular Radiation Sciences, The Johns Hopkins University, Baltimore, MD 21093, USA;
| | - Tony J. C. Wang
- Department of Radiation Oncology, Columbia University Irving Medical Center, New York, NY 10032, USA;
| | - Arjun Sahgal
- Department of Radiation Oncology, Odette Cancer Centre, Toronto, ON M4N 3M5, Canada;
| | - Samuel T. Chao
- Department of Radiation Oncology, Cleveland Clinic, Cleveland, OH 44195, USA; (S.T.C.); (J.H.S.)
| | - John H. Suh
- Department of Radiation Oncology, Cleveland Clinic, Cleveland, OH 44195, USA; (S.T.C.); (J.H.S.)
| | - Eric L. Chang
- Department of Radiation Oncology, University of Southern California Keck School of Medicine, Los Angeles, CA 90033, USA;
| | - Richard G. Ellenbogen
- Department of Neurological Surgery, University of Washington School of Medicine, Seattle, WA 98195, USA; (A.P.P.); (R.G.E.)
| | - Simon S. Lo
- Department of Radiation Oncology, University of Washington School of Medicine, Seattle, WA 98195, USA;
- Correspondence: ; Tel.: +1-206-598-4100
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19
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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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20
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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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21
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Post-operative radiation therapy to the surgical cavity with standard fractionation in patients with brain metastases. Sci Rep 2020; 10:6331. [PMID: 32286375 PMCID: PMC7156661 DOI: 10.1038/s41598-020-63158-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Accepted: 03/23/2020] [Indexed: 12/11/2022] Open
Abstract
The paradigm for post-operative cavity radiation therapy has shifted to more targeted, less morbid approaches. Single-fraction or hypofractionated radiation therapy is a common approach to treating the postoperative cavity but is associated with a local failure rate 20–40%. We employed an alternative treatment strategy involving fractionated partial brain radiation therapy to the surgical cavity. Patients with brain metastases who underwent radiation treatment 30–42 Gy in 3 Gy/fraction regimens to surgical cavity were retrospectively identified. The 6-month and 12-month freedom from local failure rates were 97.0% and 88.2%. Three patients (7%) experienced local failure at 4, 6, and 22 months. Of these, the histologies were colorectal adenocarcinoma (N = 1) and breast adenocarcinoma (N = 2). The 6-month and 12-month freedom from distant brain metastases rates were 74.1% and 68.8%, respectively, and the 6-month and 12-month overall survival rates were 84.9% and 64.3% respectively. The median overall survival was 39 months, and there were no events of late radionecrosis. Fractionated partial brain irradiation to the surgical cavity of resected brain metastases results in low rates of local failure. This strategy represents an alternative to SRS and WBRT.
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22
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Press RH, Zhang C, Chowdhary M, Prabhu RS, Ferris MJ, Xu KM, Olson JJ, Eaton BR, Shu HKG, Curran WJ, Crocker IR, Patel KR. Hemorrhagic and Cystic Brain Metastases Are Associated With an Increased Risk of Leptomeningeal Dissemination After Surgical Resection and Adjuvant Stereotactic Radiosurgery. Neurosurgery 2020; 85:632-641. [PMID: 30335175 DOI: 10.1093/neuros/nyy436] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Accepted: 08/19/2018] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Brain metastases (BM) treated with surgical resection and focal postoperative radiotherapy have been associated with an increased risk of subsequent leptomeningeal dissemination (LMD). BMs with hemorrhagic and/or cystic features contain less solid components and may therefore be at higher risk for tumor spillage during resection. OBJECTIVE To investigate the association between hemorrhagic and cystic BMs treated with surgical resection and stereotactic radiosurgery and the risk of LMD. METHODS One hundred thirty-four consecutive patients with a single resected BM treated with adjuvant stereotactic radiosurgery from 2008 to 2016 were identified. Intracranial outcomes including LMD were calculated using the cumulative incidence model with death as a competing risk. Univariable analysis and multivariable analysis were assessed using the Fine & Gray model. Overall survival was analyzed using the Kaplan-Meier method. RESULTS Median imaging follow-up was 14.2 mo (range 2.5-132 mo). Hemorrhagic and cystic features were present in 46 (34%) and 32 (24%) patients, respectively. The overall 12- and 24-mo cumulative incidence of LMD with death as a competing risk was 11.0 and 22.4%, respectively. On multivariable analysis, hemorrhagic features (hazard ratio [HR] 2.34, P = .015), cystic features (HR 2.34, P = .013), breast histology (HR 3.23, P = .016), and number of brain metastases >1 (HR 2.09, P = .032) were independently associated with increased risk of LMD. CONCLUSION Hemorrhagic and cystic features were independently associated with increased risk for postoperative LMD. Patients with BMs containing these intralesion features may benefit from alternative treatment strategies to mitigate this risk.
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Affiliation(s)
- Robert H Press
- Department of Radiation Oncology, Winship Cancer Institute of Emory University, Atlanta, Georgia
| | - Chao Zhang
- Biostatistics and Bioinformatics Shared Resource, Winship Cancer Institute of Emory University, Atlanta, Georgia
| | - Mudit Chowdhary
- Department of Radiation Oncology, Rush University, Chicago, Illinois
| | - Roshan S Prabhu
- Southeast Radiation Oncology Group, Levine Cancer Institute, Charlotte, North Carolina
| | - Matthew J Ferris
- Department of Radiation Oncology, Winship Cancer Institute of Emory University, Atlanta, Georgia
| | - Karen M Xu
- Department of Radiation Oncology, Winship Cancer Institute of Emory University, Atlanta, Georgia
| | - Jeffrey J Olson
- Department of Neurological Surgery, Emory University, Atlanta, Georgia
| | - Bree R Eaton
- Department of Radiation Oncology, Winship Cancer Institute of Emory University, Atlanta, Georgia
| | - Hui-Kuo G Shu
- Department of Radiation Oncology, Winship Cancer Institute of Emory University, Atlanta, Georgia
| | - Walter J Curran
- Department of Radiation Oncology, Winship Cancer Institute of Emory University, Atlanta, Georgia
| | - Ian R Crocker
- Department of Radiation Oncology, Winship Cancer Institute of Emory University, Atlanta, Georgia
| | - Kirtesh R Patel
- Department of Therapeutic Radiology, Smilow Cancer Center, Yale University, New Haven, Connecticut
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Prabhash K, Vallathol D, Patil V, Noronha V, Joshi A, Menon N. Leptomeningeal metastasis from extracranial solid tumors. CANCER RESEARCH, STATISTICS, AND TREATMENT 2020. [DOI: 10.4103/crst.crst_38_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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24
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Jiang Y, Mei Z, Cao H, Li S, Xu H, Qiu H, Liu Y. Meningeal metastasis of a malignant peritoneal mesothelioma: A case report and literature review. Cancer Biol Ther 2019; 20:1409-1415. [PMID: 31411522 DOI: 10.1080/15384047.2019.1647053] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Abstract
Malignant peritoneal mesothelioma is a very rare tumor originating from the peritoneal serous mesothelium. Meningeal metastasis of malignant peritoneal is even more rare. Here, we reported a case of a 60-year-old female patient with a history of exposure to asbestos for 10 years who presented with massive peritoneal effusion followed by disorder of consciousness and symptoms of cranial nerve injury. The patient was diagnosed as peritoneal mesothelioma with meningeal metastasis through neurological symptoms, cytological finding of cerebrospinal fluid combined with cranial magnetic resonance imaging (MRI). The patient received systemic chemotherapy and total craniospinal irradiation. The follow up visits showed that the survival time of patient after diagnosis of meningeal metastasis from peritoneal mesothelioma was 5 months. To our knowledge, this is the first case of menigeal metastasis of peritoneal mesothelioma. We hope this particular case may be helpful in providing some experience to the treatment of peritoneal mesothelioma with meningeal metastasis.
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Affiliation(s)
- Yaofei Jiang
- Department of Radiation and Medical Oncology, Hubei Key Laboratory of Tumor Biological Behaviors, Hubei Cancer Clinical Study Center, Zhongnan Hospital of Wuhan University , Wuhan , China
| | - Zijie Mei
- Department of Radiation and Medical Oncology, Hubei Key Laboratory of Tumor Biological Behaviors, Hubei Cancer Clinical Study Center, Zhongnan Hospital of Wuhan University , Wuhan , China
| | - Hong Cao
- Department of Pathology, Zhongnan Hospital of Wuhan University , Wuhan , Hubei , China
| | - Sirui Li
- Department of Radiology, Zhongnan Hospital of Wuhan University , Wuhan , Hubei , China
| | - Haibo Xu
- Department of Radiology, Zhongnan Hospital of Wuhan University , Wuhan , Hubei , China
| | - Hui Qiu
- Department of Radiation and Medical Oncology, Hubei Key Laboratory of Tumor Biological Behaviors, Hubei Cancer Clinical Study Center, Zhongnan Hospital of Wuhan University , Wuhan , China
| | - Yu Liu
- Department of Radiation and Medical Oncology, Hubei Key Laboratory of Tumor Biological Behaviors, Hubei Cancer Clinical Study Center, Zhongnan Hospital of Wuhan University , Wuhan , China
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25
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Figura NB, Rizk VT, Armaghani AJ, Arrington JA, Etame AB, Han HS, Czerniecki BJ, Forsyth PA, Ahmed KA. Breast leptomeningeal disease: a review of current practices and updates on management. Breast Cancer Res Treat 2019; 177:277-294. [PMID: 31209686 DOI: 10.1007/s10549-019-05317-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Accepted: 06/07/2019] [Indexed: 01/23/2023]
Abstract
PURPOSE Leptomeningeal disease (LMD) is an advanced metastatic disease presentation portending a poor prognosis with minimal treatment options. The advent and widespread use of new systemic therapies for metastatic breast cancer has improved systemic disease control and extended survival; however, as patients live longer, the rates of breast cancer LMD are increasing. METHODS In this review, a group of medical oncologists, radiation oncologists, radiologists, breast surgeons, and neurosurgeons specializing in treatment of breast cancer reviewed the available published literature and compiled a comprehensive review on the current state of breast cancer LMD. RESULTS We discuss the pathogenesis, epidemiology, diagnosis, treatment options (including systemic, intrathecal, surgical, and radiotherapy treatment modalities), and treatment response evaluation specific to breast cancer patients. Furthermore, we discuss the controversies within this unique clinical setting and identify potential clinical opportunities to improve upon the diagnosis, treatment, and treatment response evaluation in the management of breast LMD. CONCLUSIONS We recognize the shortcomings in our current understanding of the disease and explore the future role of genomic/molecular disease characterization, technological innovations, and ongoing clinical trials attempting to improve the prognosis for this advanced disease state.
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Affiliation(s)
- Nicholas B Figura
- Department of Radiation Oncology, H. Lee Moffitt Cancer Center and Research Institute, 12902 Magnolia Dr., Tampa, FL, 33612, USA
| | - Victoria T Rizk
- Morsani College of Medicine, University of South Florida, Tampa, FL, 33612, USA
| | - Avan J Armaghani
- Department of Breast Oncology, H. Lee Moffitt Cancer Center and Research Institute, 12902 Magnolia Dr., Tampa, FL, 33612, USA
| | - John A Arrington
- Department of Radiology, H. Lee Moffitt Cancer Center and Research Institute, 12902 Magnolia Dr., Tampa, FL, 33612, USA
| | - Arnold B Etame
- Department of Neuro-Oncology, H. Lee Moffitt Cancer Center and Research Institute, 12902 Magnolia Dr., Tampa, FL, 33612, USA
| | - Hyo S Han
- Department of Breast Oncology, H. Lee Moffitt Cancer Center and Research Institute, 12902 Magnolia Dr., Tampa, FL, 33612, USA
| | - Brian J Czerniecki
- Department of Breast Oncology, H. Lee Moffitt Cancer Center and Research Institute, 12902 Magnolia Dr., Tampa, FL, 33612, USA
| | - Peter A Forsyth
- Department of Neuro-Oncology, H. Lee Moffitt Cancer Center and Research Institute, 12902 Magnolia Dr., Tampa, FL, 33612, USA.
| | - Kamran A Ahmed
- Department of Radiation Oncology, H. Lee Moffitt Cancer Center and Research Institute, 12902 Magnolia Dr., Tampa, FL, 33612, USA.
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26
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Franzoi MA, Hortobagyi GN. Leptomeningeal carcinomatosis in patients with breast cancer. Crit Rev Oncol Hematol 2019; 135:85-94. [PMID: 30819451 DOI: 10.1016/j.critrevonc.2019.01.020] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Revised: 01/26/2019] [Accepted: 01/26/2019] [Indexed: 12/11/2022] Open
Abstract
Leptomeningeal carcinomatosis (LC) is defined as infiltration of the leptomeninges by metastatic carcinoma, a relatively uncommon but devastating complication of many malignancies. Although only 5% of patients with breast cancer develop leptomeningeal involvement, it remains the most common etiology of LC. It can occur as a late-stage complication of systemic progression or present as the first sign of metastatic disease, with or without parenchymal brain metastases. Lobular carcinomas have a higher propensity to metastasize into the meninges when compared to ductal carcinoma, especially the triple-negative subtype, which usually is associated with a shorter interval between metastatic breast cancer diagnosis and the development of LC. Prognosis remains poor, with median survival of 4 months for patients receiving state-of-the-art treatment. The main factors associated with survival are performance status at diagnosis, CSF protein level and triple-negative subtype. Headache is commonly the first clinical presentation of LC, and the diagnostic workup usually requires CSF-cytological analysis and or/MRI. The current management of LC consists of a combination of intra-CSF chemotherapy, systemic therapy, radiotherapy and/or best-supportive care. The standard intra-CSF chemotherapy regimen is methotrexate. Radiotherapy is used for relieving obstruction points on CSF-outflow channels due to ependymal nodules, tumor deposits or bulky disease. Objective responses have been reported with intrathecal administration of trastuzumab for HER2-positive disease, yet this strategy is still under investigation. Further prospective trials are needed to better address the impact of these treatment modalities on overall survival and quality of life.
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Affiliation(s)
| | - Gabriel N Hortobagyi
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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27
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Routman DM, Yan E, Vora S, Peterson J, Mahajan A, Chaichana KL, Laack N, Brown PD, Parney IF, Burns TC, Trifiletti DM. Preoperative Stereotactic Radiosurgery for Brain Metastases. Front Neurol 2018; 9:959. [PMID: 30542316 PMCID: PMC6277885 DOI: 10.3389/fneur.2018.00959] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 10/25/2018] [Indexed: 12/31/2022] Open
Abstract
Stereotactic radiosurgery (SRS) is increasingly utilized to treat the resection cavity following resection of brain metastases and recent randomized trials have confirmed postoperative SRS as a standard of care. Postoperative SRS for resected brain metastases improves local control compared to observation, while also preserving neurocognitive function in comparison to whole brain radiation therapy (WBRT). However, even with surgery and SRS, rates of local recurrence at 1 year may be as high as 40%, especially for larger cavities, and there is also a known risk of leptomeningeal disease after surgery. Additional treatment strategies are needed to improve control while maintaining or decreasing the toxicity profile associated with treatment. Preoperative SRS is discussed here as one such approach. Preoperative SRS allows for contouring of an intact metastasis, as opposed to an irregularly shaped surgical cavity in the post-op setting. Delivering SRS prior to surgery may also allow for a “sterilizing” effect, with the potential to increase tumor control by decreasing intra-operative seeding of viable tumor cells beyond the treated cavity, and decreasing risk of leptomeningeal disease. Because there is no need to treat brain surrounding tumor in the preoperative setting, and since the majority of the high dose volume can then be resected at surgery, the rate of symptomatic radiation necrosis may also be reduced with preoperative SRS. In this mini review, we explore the potential benefits and risks of preoperative vs. postoperative SRS for brain metastases as well as the existing literature to date, including published outcomes with preoperative SRS.
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Affiliation(s)
- David M Routman
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN, United States
| | - Elizabeth Yan
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN, United States
| | - Sujay Vora
- Department of Radiation Oncology, Mayo Clinic, Phoenix, AZ, United States
| | - Jennifer Peterson
- Department of Radiation Oncology, Mayo Clinic, Jacksonville, FL, United States.,Department of Neurological Surgery, Mayo Clinic, Jacksonville, FL, United States
| | - Anita Mahajan
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN, United States
| | - Kaisorn L Chaichana
- Department of Radiation Oncology, Mayo Clinic, Jacksonville, FL, United States
| | - Nadia Laack
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN, United States
| | - Paul D Brown
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN, United States
| | - Ian F Parney
- Department of Neurological Surgery, Mayo Clinic, Rochester, MN, United States
| | - Terry C Burns
- Department of Neurological Surgery, Mayo Clinic, Rochester, MN, United States
| | - Daniel M Trifiletti
- Department of Radiation Oncology, Mayo Clinic, Jacksonville, FL, United States.,Department of Neurological Surgery, Mayo Clinic, Jacksonville, FL, United States
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28
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Abstract
Leptomeningeal metastasis (LM) results from dissemination of cancer cells to both the leptomeninges (pia and arachnoid) and cerebrospinal fluid (CSF) compartment. Breast cancer, lung cancer, and melanoma are the most common solid tumors that cause LM. Recent approval of more active anticancer therapies has resulted in improvement in survival that is partly responsible for an increased incidence of LM. Neurologic deficits, once manifest, are mostly irreversible, and often have a significant impact on patient quality of life. LM-directed therapy is based on symptom palliation, circumscribed use of neurosurgery, limited field radiotherapy, intra-CSF and systemic therapies. Novel methods of detecting LM include detection of CSF circulating tumor cells and tumor cell-free DNA. A recent international guideline for a standardization of response assessment in LM may improve cross-trial comparisons as well as within-trial evaluation of treatment. An increasing number of retrospective studies suggest that molecular-targeted therapy, such as EGFR and ALK inhibitors in lung cancer, trastuzumab in HER2+ breast cancer, and BRAF inhibitors in melanoma, may be effective as part of the multidisciplinary management of LM. Prospective randomized trials with standardized response assessment are needed to further validate these preliminary findings.
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29
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Abstract
Brain metastases (BM) are the most commonly diagnosed type of central nervous system tumor in the United States. Estimates of the frequency of BM vary significantly, as there is no nationwide reporting system for metastases. BM may be the first sign of a previously undiagnosed cancer, or occur years or decades after the primary cancer was diagnosed. Incidence of BM varies significantly by primary cancer site. Lung, breast, and melanoma continue to be the leading cause of BM. These tumors are increasingly more common as new therapeutics, advanced imaging, and improved screening have led to lengthened survival after primary diagnosis for cancer patients. BM are difficult to treat, and for most individuals the diagnosis of BM generally portends a poor prognosis.
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Affiliation(s)
- Quinn T Ostrom
- Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, OH, United States
| | - Christina Huang Wright
- Brain Tumor and Neuro-oncology Center, Department of Neurosurgery, University Hospitals Case Medical Center, Case Western Reserve School of Medicine, Cleveland, OH, United States
| | - Jill S Barnholtz-Sloan
- Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, OH, United States.
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30
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Assi HI, Mahmoud T, Saadeh FS, El Darsa H. Management of leptomeningeal metastasis in breast cancer. Clin Neurol Neurosurg 2018; 172:151-159. [PMID: 30015053 DOI: 10.1016/j.clineuro.2018.07.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Revised: 06/22/2018] [Accepted: 07/01/2018] [Indexed: 10/28/2022]
Abstract
Leptomeningeal metastasis (LM), which occurs when malignant cells spread to the central nervous system, is becoming an increasingly common complication in patients with breast cancer. Diagnosis and treatment of LM is challenging. Moreover, prognosis of patients with LM is poor, with a median survival of 6 months after diagnosis. This review highlights the strengths and limitations of currently available diagnostic tools and therapies for LM. The current treatments for LM, including radiotherapy, systemic therapy, and intrathecal treatment, aim to maintain the quality of life of patients by correcting neurological deficits and arresting neurological degeneration. However, there is no standardized therapy for LM because of a lack of randomized trials on this condition.
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Affiliation(s)
- Hazem I Assi
- Department of Internal Medicine, Naef K. Basile Cancer Institute, American University of Beirut Medical Center, Lebanon.
| | - Tala Mahmoud
- Faculty of Medicine, University of Balamand, Lebanon.
| | - Fadi S Saadeh
- Faculty of Medicine, American University of Beirut, Lebanon.
| | - Haidar El Darsa
- Department of Internal Medicine, Naef K. Basile Cancer Institute, American University of Beirut Medical Center, Lebanon.
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31
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Le Rhun E, Taillibert S, Chamberlain MC. Neoplastic Meningitis Due to Lung, Breast, and Melanoma Metastases. Cancer Control 2018; 24:22-32. [DOI: 10.1177/107327481702400104] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Affiliation(s)
- Emilie Le Rhun
- Division of Neuro-Oncology, Departments of Neurology and
Neurological Surgery, University of Washington School of Medicine, Seattle,
Washington
- Department of Neurosurgery, University Hospital, the Breast
Unit, Departments of Neurology and Neurological Surgery, University of Washington School of
Medicine, Seattle, Washington
| | - Sophie Taillibert
- Department of Medical Oncology, Oscar Lambret Center, Lille
Cedex, France, the Division of Neuro-Oncology, Departments of Neurology and Neurological
Surgery, University of Washington School of Medicine, Seattle, Washington
| | - Marc C. Chamberlain
- Departments of Neurology, and Radiation Oncology,
Pitié-Salpétrière Hospital, Assistance Publique des Hôpitaux de Paris, Université Pierre et
Marie Curie, Paris, France, and the Department of Neurology, Fred Hutchinson Cancer Research
Center, Seattle Cancer Care Alliance, and Division of Neuro-Oncology, Departments of
Neurology and Neurological Surgery, University of Washington School of Medicine, Seattle,
Washington
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32
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Determinants of prolonged survival for breast cancer patient groups with leptomeningeal metastasis (LM). J Neurooncol 2018; 138:191-198. [DOI: 10.1007/s11060-018-2790-z] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Accepted: 02/01/2018] [Indexed: 11/26/2022]
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33
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Kingston B, Kayhanian H, Brooks C, Cox N, Chaabouni N, Redana S, Kalaitzaki E, Smith I, O'Brien M, Johnston S, Parton M, Noble J, Stanway S, Ring A, Turner N, Okines A. Treatment and prognosis of leptomeningeal disease secondary to metastatic breast cancer: A single-centre experience. Breast 2017; 36:54-59. [PMID: 28968585 DOI: 10.1016/j.breast.2017.07.015] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Revised: 07/18/2017] [Accepted: 07/19/2017] [Indexed: 02/05/2023] Open
Abstract
PURPOSE Leptomeningeal disease (LMD) is an uncommon complication of advanced breast cancer. The prognosis is poor, and although radiotherapy (RT), systemic and intra-thecal (IT) chemotherapy are accepted treatment modalities, efficacy data are limited. This study was designed to evaluate potential predictors of survival in this patient group. METHODS Breast cancer patients with LMD diagnosed by MRI in a 10-year period (2004-2014) were identified from electronic patient records. PFS and OS estimates were calculated using Kaplan-Meier method, with planned sub-group analysis by treatment modality. Cox regression was employed to identify significant prognostic variables. RESULTS We identified 182 eligible patients; all female, median age at LMD diagnosis 52.5 years (range 23-80). Ninety patients (49.5%) were ER positive/HER2 negative; 48 (26.4%) were HER2 positive, and 27 (14.8%) were triple negative. HER2 status was unknown in 17 (9.3%). Initial management of LMD was most commonly whole or partial brain RT in 62 (34.1%), systemic therapy in 45 (24.7%) or supportive care alone in 37 (20.3%). Fourteen patients (7.7%) underwent IT chemotherapy, of whom two also received IT trastuzumab. From diagnosis of LMD, the median PFS was 3.9 months (95%CI 3.2-5.0) and median OS was 5.4 months (95%CI 4.2-6.6). Patients treated with systemic therapy had the longest OS (median 8.8 months, 95%CI 5.5-11.1), compared to RT; 6.1 months (95%CI 4.2-7.9 months), IT therapy; 2.9 months (95%CI 1.2-5.8) and supportive care; 1.7 months (95%CI 0.9-3.0). On multivariable analysis, triple negative histology, concomitant brain metastases, and LMD involving both the brain and spinal cord were associated with poor OS. CONCLUSIONS Breast cancer patients with triple negative LMD, concomitant brain metastases or LMD affecting both the spine and brain have the poorest prognosis. Clinical trials to identify more effective treatments for these patients are urgently needed.
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Affiliation(s)
| | | | - Chloe Brooks
- The Royal Marsden NHS Foundation Trust, London and Surrey, UK
| | - Nicola Cox
- The Royal Marsden NHS Foundation Trust, London and Surrey, UK
| | - Narda Chaabouni
- The Royal Marsden NHS Foundation Trust, London and Surrey, UK
| | - Stefania Redana
- The Royal Marsden NHS Foundation Trust, London and Surrey, UK
| | | | - Ian Smith
- The Royal Marsden NHS Foundation Trust, London and Surrey, UK
| | - Mary O'Brien
- The Royal Marsden NHS Foundation Trust, London and Surrey, UK
| | | | - Marina Parton
- The Royal Marsden NHS Foundation Trust, London and Surrey, UK
| | - Jill Noble
- The Royal Marsden NHS Foundation Trust, London and Surrey, UK
| | - Susie Stanway
- The Royal Marsden NHS Foundation Trust, London and Surrey, UK
| | - Alistair Ring
- The Royal Marsden NHS Foundation Trust, London and Surrey, UK
| | - Nicholas Turner
- The Royal Marsden NHS Foundation Trust, London and Surrey, UK
| | - Alicia Okines
- The Royal Marsden NHS Foundation Trust, London and Surrey, UK.
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The necessity of intrathecal chemotherapy for the treatment of breast cancer patients with leptomeningeal metastasis: A systematic review and pooled analysis. Curr Probl Cancer 2017; 41:355-370. [DOI: 10.1016/j.currproblcancer.2017.07.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2016] [Revised: 06/23/2017] [Accepted: 07/07/2017] [Indexed: 11/19/2022]
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Le Rhun E, Weller M, Brandsma D, Van den Bent M, de Azambuja E, Henriksson R, Boulanger T, Peters S, Watts C, Wick W, Wesseling P, Rudà R, Preusser M. EANO-ESMO Clinical Practice Guidelines for diagnosis, treatment and follow-up of patients with leptomeningeal metastasis from solid tumours. Ann Oncol 2017; 28:iv84-iv99. [PMID: 28881917 DOI: 10.1093/annonc/mdx221] [Citation(s) in RCA: 240] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/08/2023] Open
Affiliation(s)
- E Le Rhun
- Neuro-Oncology, Department of Neurosurgery, Lille University Hospital, Lille
- Neurology, Medical Oncology Department, Oscar Lambret Center, Lille
- Lille University, Inserm U-1192, Villeneuve d'Ascq, France
| | - M Weller
- Department of Neurology and Brain Tumour Center, University Hospital, Zurich, Switzerland
| | - D Brandsma
- Department of Neuro-Oncology, Netherlands Cancer Institute, Amsterdam
| | - M Van den Bent
- The Brain Tumour Center at the Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - E de Azambuja
- Medical Oncology Department, Institut Jules Bordet and L'Université Libre de Bruxelles (U.L.B), Brussels, Belgium
| | - R Henriksson
- Regional Cancer Center, Stockholm
- Department of Radiation Sciences and Oncology, University, Umea, Sweden
| | - T Boulanger
- Neuroradiology, Imaging Department, Oscar Lambret Center, Lille, France
| | - S Peters
- Department of Oncology, University Hospital, Lausanne, Switzerland
| | - C Watts
- Division of Neurosurgery, Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK
| | - W Wick
- Neurology Clinic, Heidelberg University Hospital, Heidelberg
- Clinical Cooperation Unit Neuro-Oncology, German Consortium for Translational Cancer Research (DKTK), German Cancer Research Centre (DKFZ), Heidelberg, Germany
| | - P Wesseling
- Department of Pathology, VU University Medical Centre and Brain Tumour Center, Amsterdam
- Department of Pathology, Princess Máxima Center for Paediatric Oncology and University Medical Centre Utrecht, Utrecht, The Netherlands
| | - R Rudà
- Department of Neuro-Oncology, City of Health and Science Hospital, University of Turin, Turin, Italy
| | - M Preusser
- Clinical Division of Oncology, Department of Medicine 1, CNS Unit Comprehensive Cancer Centre (CCC-CNS), Medical University, Vienna, Austria
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Laakmann E, Witzel I, Müller V. Efficacy of Liposomal Cytarabine in the Treatment of Leptomeningeal Metastasis of Breast Cancer. Breast Care (Basel) 2017; 12:165-167. [PMID: 28785184 DOI: 10.1159/000464400] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Breast cancer is one of the most frequent causes of leptomeningeal metastasis (LM) among solid tumors in adults. The prognosis of patients with LM is poor. A treatment option is the intrathecal administration of liposomal cytarabine. CASE REPORTS The first case represents a 53-year-old woman with LM of breast cancer. A neurological response was achieved shortly after the start of the multimodal treatment including intrathecal liposomal cytarabine. The response duration reached 79 days. The second case represents a 48-year-old woman with LM of breast cancer treated with intrathecal liposomal cytarabine as a part of a multimodal treatment approach. A neurological response was achieved in the first 2 weeks of treatment and is still lasting after 18 months. CONCLUSION These cases suggest that a rapid response to a prompt start of treatment with intrathecal liposomal cytarabine in patients with LM of breast cancer is feasible. In 1 case an extremely long progression-free survival (18+ months) was achieved. The cases support the efficacy of liposomal cytarabine in the management of LM in breast cancer patients as a part of a multimodal treatment approach and underline the need for further investigations in this specific cohort.
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Affiliation(s)
- Elena Laakmann
- Department of Gynecology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Isabell Witzel
- Department of Gynecology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Volkmar Müller
- Department of Gynecology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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Wang EC, Huang AJ, Huang KE, McTyre ER, Lo HW, Watabe K, Metheny-Barlow L, Laxton AW, Tatter SB, Strowd RE, Chan MD, Page BR. Leptomeningeal failure in patients with breast cancer receiving stereotactic radiosurgery for brain metastases. J Clin Neurosci 2017; 43:6-10. [PMID: 28511975 DOI: 10.1016/j.jocn.2017.04.033] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2017] [Accepted: 04/22/2017] [Indexed: 10/19/2022]
Abstract
PURPOSE Prior studies suggest a high incidence of leptomeningeal failure (LMF) in breast cancer metastatic to brain. This study examines breast cancer-specific variables affecting development of LMF and survival after Gamma-Knife Radiosurgery (GKS). METHODS Between 2000-2010, 149 (breast) and 658 other-histology patients were treated with GKS. Hormone/HER2, age, local/distant brain failure, prior craniotomy, and prior whole-brain radiotherapy (WBRT) were assessed. Median follow-up was 54months (range, 0-106). Serial MRI determined local and distant-brain failure and LMF. Statistical analysis with categorical/continuous data comparisons were done with Fisher's-exact, Wilcoxon rank-sum, log-rank tests, and Cox-Proportional Hazard models. RESULTS Of 149 patients, 21 (14%) developed LMF (median time of 11.9months). None of the following predicted for LMF: Her2-status (HR=0.49, p=0.16), hormone-receptor status (HR=1.15, p=0.79), prior craniotomy (HR=1.58, p=0.42), prior WBRT (HR=1.36, p=0.55). Non-significant factors between patients that did (n=21) and did not (n=106) develop LMF included neurologic death (p=0.34) and median survival (8.6 vs 14.2months, respectively). Breast patients who had distant-failure after GKS (65/149; 43.6%) were more likely to later develop LMF (HR 4.2, p=0.005); including 15/65 (23%) patients who had distant-failure and developed LMF. Median time-to-death for patients experiencing LMF was 6.1months (IQR 3.4-7.8) from onset of LMF. Median survival from LMF to death was much longer in breast (6.1months) than in other (1.7months) histologies CONCLUSION: Breast cancer patients had a longer survival after diagnosis of LMF versus other histologies. Neither ER/PR/HER2 status, nor prior surgery or prior WBRT predicted for development of LMF in breast patients.
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Affiliation(s)
- Edina C Wang
- Department of Radiation Oncology, Wake Forest School of Medicine, 1 Medical Center Blvd, Winston Salem, NC 27157, USA
| | - Andrew J Huang
- Department of Radiation Oncology, Wake Forest School of Medicine, 1 Medical Center Blvd, Winston Salem, NC 27157, USA
| | - Karen E Huang
- Department of Radiation Oncology, Wake Forest School of Medicine, 1 Medical Center Blvd, Winston Salem, NC 27157, USA
| | - Emory R McTyre
- Department of Radiation Oncology, Wake Forest School of Medicine, 1 Medical Center Blvd, Winston Salem, NC 27157, USA
| | - Hui-Wen Lo
- Department of Cancer Biology, Wake Forest School of Medicine, 1 Medical Center Blvd, Winston Salem, NC 27157, USA
| | - Kounosuke Watabe
- Department of Cancer Biology, Wake Forest School of Medicine, 1 Medical Center Blvd, Winston Salem, NC 27157, USA
| | - Linda Metheny-Barlow
- Department of Radiation Oncology, Wake Forest School of Medicine, 1 Medical Center Blvd, Winston Salem, NC 27157, USA
| | - Adrian W Laxton
- Department of Neurosurgery, Wake Forest School of Medicine, 1 Medical Center Blvd, Winston Salem, NC 27157, USA
| | - Stephen B Tatter
- Department of Neurosurgery, Wake Forest School of Medicine, 1 Medical Center Blvd, Winston Salem, NC 27157, USA
| | - Roy E Strowd
- Department of Neurology, Wake Forest School of Medicine, 1 Medical Center Blvd, Winston Salem, NC 27157, USA
| | - Michael D Chan
- Department of Radiation Oncology, Wake Forest School of Medicine, 1 Medical Center Blvd, Winston Salem, NC 27157, USA
| | - Brandi R Page
- Department of Radiation Oncology, Wake Forest School of Medicine, 1 Medical Center Blvd, Winston Salem, NC 27157, USA.
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Diagnosis and treatment patterns for patients with leptomeningeal metastasis from solid tumors across Europe. J Neurooncol 2017; 133:419-427. [PMID: 28455788 DOI: 10.1007/s11060-017-2452-6] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2016] [Accepted: 04/24/2017] [Indexed: 10/19/2022]
Abstract
Leptomeningeal metastases are a late manifestation of systemic cancer which affects up to 10% of patients with solid tumors. Prognosis is poor, and overall survival at 1 year is only approximately 10%. Management depends mainly on general and neurological condition, primary tumor, and patterns of metastasis, notably absence or presence of concurrent systemic or solid brain metastases. Here we set out to characterize current practice patterns of diagnosis and treatment of patients with leptomeningeal metastasis in Europe. We prepared a web-based survey including 25 simple or multiple choices questions on best practice supplemented by eight case vignettes with various diagnosis and management options. The survey was sent to the membership of the European Association of Neuro-Oncology and the European Organisation for Research and Treatment of Cancer Brain Tumor Group. Between April 7, 2016 and August 8, 2016, 224 colleagues from 26 countries initiated the survey, 115 colleagues completed the whole survey. There were major differences both in the general diagnostic and therapeutic approach, e.g., regarding the use of cerebrospinal fluid (CSF) flow studies, intra-CSF chemotherapy, various types of radiotherapy, and even more so when selecting decisions on diagnostic and therapeutic measures for single case vignettes. Diagnosis and treatment decisions for patients with leptomeningeal metastasis from solid tumors vary widely across Europe. Standardization of diagnosis and evaluation tools as well as controlled studies to improve the level of evidence for all therapeutic approaches to LM are required.
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Crozier JA, Cornell LF, Rawal B, Perez EA. Breast cancer brain metastases: Molecular subtype, treatment and survival. Breast Dis 2017; 36:133-141. [PMID: 27802190 DOI: 10.3233/bd-160237] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND No clear guidelines exist for management of breast cancer brain metastases (BCBM). OBJECTIVE We assessed the relationship between patient and tumor characteristics, treatment, and overall survival (OS). METHODS We conducted a retrospective review of 196 patients who received brain radiation for BCBM between 2009-2013 at Mayo Clinic. Primary tumor characteristics were collected, including simplified molecular subtype. Other characteristics included patient's ECOG, number of brain lesions at BCBM diagnosis, and treatment received, including neurosurgery, whole-brain radiation therapy (WBRT), and stereotactic radiosurgery (SRS). The primary endpoint was OS from time of BCBM diagnosis. RESULTS Single-variable analysis revealed patients with HER2+ breast cancer had improved OS (HR = 0.6, p = 0.008). Compared to patients with 1-3 brain lesions, the risk of death in patients with leptomeningeal disease was 2.5-fold higher (p = 0.003). Worsening ECOG status was associated with worsening OS. Patients who received SRS and WBRT had improved OS (HR = 0.37, p < 0.001) compared to patients receiving WBRT alone. CONCLUSIONS Patients with the best OS had an ECOG of 0, HER2+ disease, and 1-3 brain lesions. The best OS was associated with the combination of neurosurgery and radiation therapy. A comprehensive treatment plan including neurosurgical evaluation and radiation therapy should be considered for patients with BCBM.
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Affiliation(s)
| | - Lauren F Cornell
- Department of Internal Medicine, Mayo Clinic, Jacksonville, FL, USA
| | - Bhupendra Rawal
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Jacksonville, FL, USA.,Department of Biostatistics and Computational Biology, Dana Farber Cancer Institute, Boston, MA, USA
| | - Edith A Perez
- Division of Hematology and Oncology, Mayo Clinic, Jacksonville, FL, USA.,Genentech, Inc., San Francisco, CA, USA
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Thomas KH, Ramirez RA. Leptomeningeal Disease and the Evolving Role of Molecular Targeted Therapy and Immunotherapy. Ochsner J 2017; 17:362-378. [PMID: 29230121 PMCID: PMC5718449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023] Open
Abstract
BACKGROUND Leptomeningeal disease (LMD) is a complication that results from solid tumor metastasis. Prognosis is extremely poor. As therapeutic options for solid tumors improve, the rate of LMD continues to increase. Until recently, treatment has been limited to radiation therapy, intrathecal chemotherapy, and systemic chemotherapy, with an overall survival of 2-3 months. Targeted molecular therapy and immunotherapies are promising new options for increasing overall survival and clinical improvement; however, optimal clinical management remains unknown. METHODS In this review, we discuss targeted molecular therapy and immunotherapy treatment options for LMD resulting from primary lung, breast, and melanoma tumors. In addition, we summarize dosing strategies, overall survival, clinical outcomes, and novel approaches to treatment. RESULTS Our review indicates a deficiency in the current literature. Presently, intrathecal trastuzumab administration may be an effective option for patients with HER2-positive breast cancer. BRAF inhibitors and cytotoxic T lymphocyte-associated antigen-4 targets have shown promising results in LMD resulting from melanoma. Finally, tyrosine kinase inhibitors may increase overall survival in epidermal growth factor receptor (EGFR)-mutant non-small cell lung cancer. Pulsatile drug administration or dual therapy may be beneficial for patients who progress to LMD while being treated with EGFR targets for their primary malignancy. CONCLUSION Targeted molecular therapy and immunotherapy in LMD may provide favorable treatment options. Current literature is lacking in safety, efficacy, and overall response rates from the use of targeted therapy. Research is needed to draw significant conclusions about the most appropriate therapy for patients with LMD.
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Affiliation(s)
- Katharine Hall Thomas
- Department of Internal Medicine, Ochsner Clinic Foundation, New Orleans, LA
- The University of Queensland School of Medicine, Ochsner Clinical School, New Orleans, LA
| | - Robert A. Ramirez
- The University of Queensland School of Medicine, Ochsner Clinical School, New Orleans, LA
- Department of Hematology and Oncology, Ochsner Clinic Foundation, New Orleans, LA
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Scott BJ, Oberheim-Bush NA, Kesari S. Leptomeningeal metastasis in breast cancer - a systematic review. Oncotarget 2016; 7:3740-7. [PMID: 26543235 PMCID: PMC4826166 DOI: 10.18632/oncotarget.5911] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Accepted: 09/12/2015] [Indexed: 12/05/2022] Open
Abstract
Background There is limited data on the impact of specific patient characteristics, tumor subtypes or treatment interventions on survival in breast cancer LM. Methods A systematic review was conducted to assess the impact of hormone receptor and HER-2 status on survival in breast cancer LM. A search for clinical studies published between 1/1/2007 and 7/1/2012 and all randomized-controlled trials was performed. Survival data from all studies are reported by study design (prospective trials, retrospective cohort studies, case studies). Results A total of 36 studies with 851 LM breast cancer subjects were identified. The majority (87%) were treated with intrathecal chemotherapy. Pooled median overall survival ranged from 14.9-18.1 weeks depending on study type. Breast cancer LM survival (15 weeks) was longer than other solid tumor LM 8.3 weeks and lung cancer LM 8.7 weeks, but shorter than LM lymphoma (15.4 versus 24.2 weeks). The impact of hormone receptor and HER-2 status on survival could not be determined. Conclusions A median overall survival of 15 weeks in prospective studies of breast cancer LM provides a historical comparison for future LM breast cancer trials. Other outcomes including the impact of molecular status on survival could not be determined based on available studies.
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Affiliation(s)
- Brian J Scott
- Department of Neurology, Lahey Hospital and Medical Center, Burlington, Massachusetts, USA
| | | | - Santosh Kesari
- Translational Neuro-Oncology Laboratories and Department of Neurosciences, Moores UCSD Cancer Center, La Jolla, California, USA
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Patel JB, Xing J, Deeds D, Budd GT, Booth CN, Abdul-Karim FW. The utility of repeated cytologic evaluation of cerebrospinal fluid in individuals with metastatic breast cancer. J Am Soc Cytopathol 2016; 5:86-91. [PMID: 31042495 DOI: 10.1016/j.jasc.2015.07.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2015] [Revised: 07/27/2015] [Accepted: 07/27/2015] [Indexed: 06/09/2023]
Abstract
INTRODUCTION Metastasis of breast cancer to the central nervous system, either in the brain parenchyma or leptomeninges (LMC), is a late feature of the disease . Detection of malignant cells in the cerebrospinal fluid (CSF) is the diagnostic standard for LMC. Repeated CSF examinations are often performed following an initial diagnosis positive for malignancy. This study evaluates the significance of repeated CSF evaluation in women with metastatic breast cancer to the central nervous system. MATERIALS AND METHODS Cases of adenocarcinoma of breast diagnosed by CSF cytology from 1990 through 2012 documenting: age, radiologic findings, treatment modality, and the number of repeated CSF cytology specimens and their respective interpretations. RESULTS Fifty-one patients were identified; 28 patients (54.9%) had a single initial positive CSF performed and 23 (45.1%) had multiple CSF cytology samples (range = 2-25, mean = 5.5). Despite interval "negative" and "atypical cells" results on CSF cytology specimens, all 23 patients with multiple samples had at least one follow-up positive CSF cytology sample. CONCLUSION The prognosis of the patients with an initial CSF diagnosis of adenocarcinoma was poor, regardless of the respective interpretations on the repeated CSF specimens, even in the presence of interval negative CSF.
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Affiliation(s)
- Jinesh B Patel
- Department of Anatomic Pathology, Cleveland Clinic, 9500 Euclid Ave., L25, Cleveland, Ohio.
| | - Juan Xing
- Department of Anatomic Pathology, Cleveland Clinic, 9500 Euclid Ave., L25, Cleveland, Ohio
| | - David Deeds
- Department of Anatomic Pathology, Cleveland Clinic, 9500 Euclid Ave., L25, Cleveland, Ohio
| | - G Thomas Budd
- Department of Hematology/Medical Oncology, Cleveland Clinic, 9500 Euclid Ave., R35, Cleveland, Ohio
| | - Christine N Booth
- Department of Anatomic Pathology, Cleveland Clinic, 9500 Euclid Ave., L25, Cleveland, Ohio
| | - Fadi W Abdul-Karim
- Department of Anatomic Pathology, Cleveland Clinic, 9500 Euclid Ave., L25, Cleveland, Ohio
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Johnson MD, Avkshtol V, Baschnagel AM, Meyer K, Ye H, Grills IS, Chen PY, Maitz A, Olson RE, Pieper DR, Krauss DJ. Surgical Resection of Brain Metastases and the Risk of Leptomeningeal Recurrence in Patients Treated With Stereotactic Radiosurgery. Int J Radiat Oncol Biol Phys 2016; 94:537-43. [DOI: 10.1016/j.ijrobp.2015.11.022] [Citation(s) in RCA: 84] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2015] [Revised: 08/19/2015] [Accepted: 11/13/2015] [Indexed: 11/29/2022]
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Niwińska A, Rudnicka H, Murawska M. Breast Cancer Leptomeningeal Metastasis: The Results of Combined Treatment and the Comparison of Methotrexate and Liposomal Cytarabine As Intra–Cerebrospinal Fluid Chemotherapy. Clin Breast Cancer 2015; 15:66-72. [DOI: 10.1016/j.clbc.2014.07.004] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2014] [Revised: 07/26/2014] [Accepted: 07/29/2014] [Indexed: 11/16/2022]
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Karakolevska-Ilova M, Simeonovska Joveva E, Dimitrovska Ivanova M. Leptomeningeal Metastases in Solid Tumors. Open Access Maced J Med Sci 2014. [DOI: 10.3889/oamjms.2014.111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND: Leptomeningeal metastases are diagnosed in 1% to 8% of patients with cancer. The most common histology is leukaemia, lymphoma, breast carcinoma, lung carcinoma and melanoma. The aim of this study is to show the appearance of leptomeningeal metastases in lung and breast cancer with specific biological features.AIM: The study is a review of two cases - breast and lung carcinoma with specific biological features who eventually have developed leptomeningeal metastases.CASE PRESENTATION: Although CNS metastasis most commonly occurs in those with known systemic metastases, our patient had biological indolent disease (nor hormone negative or HER 2 positive and no metastatic disease) and still LM did occur. LM remains a devastating complication of cancer with classic presentation with multifocal neurologic signs and symptoms (like the case with lung cancer), but many patients also have evidence of impaired CSF flow, and hydrocephalus may be the only presenting manifestation of LM.CONCLUSION: The prognostic factors associated with survival in patients with LM metastasis are not certain as well as right treatment for these patients which is still a big challenge. Due to the lack of randomized studies and especially of studies referring to one specific primary tumor, there is currently no generally accepted standard of care in the treatment of LM metastases.
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Boese CK, Lechler P, Bredow J, Al Muhaisen N, Eysel P, Koy T. Atypical presentation of a cervical breast-cancer metastasis mimicking a dumbbell-shaped neurinoma. Int J Surg Case Rep 2014; 5:689-93. [PMID: 25194606 PMCID: PMC4189062 DOI: 10.1016/j.ijscr.2014.06.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2013] [Revised: 05/03/2014] [Accepted: 06/24/2014] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION Spinal metastases are frequently encountered in patients with breast cancer. Because of recent improvements in oncologic therapies a growing incidence of symptomatic leptomeningeal metastases (LM) should be expected. The differential diagnosis of LM comprises a wide range of conditions, including neurinoma. The radiologic discrimination between metastases and neurinomas is primarily based on distinct neuroimaging features, particularly number, size and growth pattern. PRESENTATION OF CASE We report the first case of a solitary leptomeningeal metastasis of a cervical nerve-root, which mimicked a benign dumbbell-shaped neurinoma, using neuroimaging and visualized intraoperatively. The tumor was successfully treated with surgery followed by adjuvant radiochemotherapy (RCT). DISCUSSION While the patient history directs towards a metastasis, the localization, growth pattern and MRI signal were concordant with a cervical neurinoma. The current literature is not conclusive concerning the optimal choice of treatment; the therapy is strictly palliative and indications for surgery remain individual decisions. However, due to recent improvements in survival of patients with LM require reconsideration of established strategies. CONCLUSION The present case report and the reviewed literature point towards a growing clinical relevance of symptomatic LM in cancer patients and their possible atypical presentations and locations.
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Affiliation(s)
- Christoph Kolja Boese
- Department of Orthopaedic and Trauma Surgery, University Hospital of Cologne, Joseph-Stelzmann-Straße 9, 50931 Cologne, Germany.
| | - Philipp Lechler
- Department of Trauma, Hand and Reconstructive Surgery, University of Giessen and Marburg, Baldinger Straße, 35043 Marburg, Germany
| | - Jan Bredow
- Department of Orthopaedic and Trauma Surgery, University Hospital of Cologne, Joseph-Stelzmann-Straße 9, 50931 Cologne, Germany
| | - Nusaiba Al Muhaisen
- Department of Orthopaedic and Trauma Surgery, University Hospital of Cologne, Joseph-Stelzmann-Straße 9, 50931 Cologne, Germany
| | - Peer Eysel
- Department of Orthopaedic and Trauma Surgery, University Hospital of Cologne, Joseph-Stelzmann-Straße 9, 50931 Cologne, Germany
| | - Timmo Koy
- Department of Orthopaedic and Trauma Surgery, University Hospital of Cologne, Joseph-Stelzmann-Straße 9, 50931 Cologne, Germany
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Abouharb S, Ensor J, Loghin ME, Katz R, Moulder SL, Esteva FJ, Smith B, Valero V, Hortobagyi GN, Melhem-Bertrandt A. Leptomeningeal disease and breast cancer: the importance of tumor subtype. Breast Cancer Res Treat 2014; 146:477-86. [PMID: 25038877 DOI: 10.1007/s10549-014-3054-z] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2014] [Accepted: 07/03/2014] [Indexed: 02/03/2023]
Abstract
Breast cancer (BC) is one of the most common tumors to involve the leptomeninges. We aimed to characterize clinical features and outcomes of patients with LMD based on BC subtypes. We retrospectively reviewed records of 233 patients diagnosed with LMD from BC between 1997 and 2012. Survival was estimated by the Kaplan-Meier method and significant differences in survival were determined by Cox proportional hazards or log-rank tests. Of 190 patients with BC subtype available, 67 (35 %) had hormone receptor positive (HR+)/human epidermal growth factor receptor 2 (HER2)-negative BC, 56 (29 %) had HER2+BC, and 67 (35 %) had triple-negative BC (TNBC). Median age at LMD diagnosis was 50 years. Median overall survival (OS) from LMD diagnosis was 4.4 months for HER2+BC (95 % CI 2.8, 6.9), 3.7 months (95 % CI 2.4, 6.0) for HR+/HER2-BC, and 2.2 months (95 % CI 1.5, 3.0) for TNBC (p = 0.0002). Older age was associated with worse outcome (p < 0.0001). Patients with HER2+BC and LMD were more likely to receive systemic therapy (ST) (p = 0.001). Use of intrathecal therapy (IT) (52 %) was similar (p = 0.35). Both IT (p < 0.0001) and ST (p < 0.0001) administration were associated with improved OS. After adjusting for age, IT, extracranial disease, and ST, patients with HER2+BC had better OS compared with HR+/HER2-BC (HR 1.72; 95 %CI 1.07-2.76) and TNBC (HR 3.30; 95 %CI 1.98-5.52). LMD carries a dismal prognosis. Modest survival differences by tumor subtype were seen. Patients with HER2+BC had the best outcome. There is an urgent need to develop effective treatment strategies.
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Affiliation(s)
- Sausan Abouharb
- Department of General Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA,
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Le Rhun E, Kramar A, Salingue S, Girot M, Rodrigues I, Mailliez A, Zairi F, Bakhache E, Robin YM, Taillibert S, Dubois F, Bonneterre J, Chamberlain MC. CSF CA 15-3 in breast cancer-related leptomeningeal metastases. J Neurooncol 2014; 117:117-24. [PMID: 24469852 DOI: 10.1007/s11060-014-1361-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2013] [Accepted: 01/06/2014] [Indexed: 12/27/2022]
Abstract
UNLABELLED The sensitivity of CSF cytology, the standard method for diagnosis of leptomeningeal metastases (LM), is low. Serum cancer antigen 15-3 (CA 15-3) is frequently used for the monitoring of patients with breast cancer (BC) and is a laboratory test available in most centers. The aim of the current study was to determine the feasibility of measuring CSF CA 15-3 and CA 15-3 CSF/serum ratio in patients with BC-related LM. Serum and CSF CA 15-3 values were evaluated in 20 BC patients with LM (Group 1), 20 patients with LM from other primary cancers (Group 2), 20 BC patients with parenchymal brain metastases only (Group 3) and 20 controls (Group 4). CSF and serum were collected on the same day. Serum and CSF CA 15-3 were assessed by an automatized immuno-enzymatic technology (TRACE(®) technology, KRYPTOR Automate, Brahms Society, France). In univariate analysis, BC patients with LM (Group 1) compared to other groups, a significantly elevated serum CA 15-3 (median 51 U/ml, range 12-2819) and CSF CA 15-3 (median 8.7 U/ml, range 0.1-251) was observed. Additionally, the CSF/serum ratio of CA 15-3 was significantly higher in this group of patients (median 0.18, range 0.002-4.40). Multivariate analysis identified a cut-off for CSF CA15-3 with 80 % sensitivity and 70 % specificity. CONCLUSIONS The current study confirms the feasibility of determining CSF CA 15-3 using a widely available technology. Evaluation of the CSF CA 15-3 may be useful in the diagnosis and management of BC-related LM but further studies are needed.
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Affiliation(s)
- Emilie Le Rhun
- Breast Unit, Department of Medical Oncology, Oscar Lambret Center, 59 020, Lille Cedex, France,
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Jo KI, Im YH, Kong DS, Seol HJ, Nam DH, Lee JI. Gamma knife radiosurgery for brain metastases from breast cancer. J Korean Neurosurg Soc 2013; 54:399-404. [PMID: 24379946 PMCID: PMC3873352 DOI: 10.3340/jkns.2013.54.5.399] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2012] [Revised: 06/26/2013] [Accepted: 11/11/2013] [Indexed: 11/27/2022] Open
Abstract
Objective The authors conducted a retrospective cohort study to determine prognostic factors and treatment outcomes of brain metastases (BM) from breast cancer (BC) after Gamma Knife radiosurgery (GKS). Methods Pathologic and clinical features, and outcomes were analyzed in a cohort of 62 patients with BM from BC treated by GKS. The Kaplan-Meier method, the log-rank test, and Cox's proportional hazards model were used to assess prognostic factors. Results Median survival after GKS was 73.0 weeks (95% confidence interval, 46.0-100.1). HER2+ [hazard ratio (HR) 0.441; p=0.045], Karnofsky performance scale (KPS) ≥70 (RR 0.416; p=0.050) and systemic chemotherapy after GKS (RR 0.282; p=0.001) were found to be a favorable prognostic factor of overall survival. Actuarial local control (LC) rate were 89.5±4.5% and 70.5±6.9% at 6 and 12 months after GKS, respectively. No prognostic factors were found to affect LC rate. Uni- and multivariate analysis revealed that the distant control (DC) rate was higher in patients with; a small number (≤3) of metastasis (HR 0.300; p=0.045), no known extracranial metastasis (p=0.013, log-rank test), or the HER2+ subtype (HR 0.267; p=0.027). Additional whole brain radiation therapy and metastasis volume were not found to be significantly associated with LC, DC, or overall survival. Conclusion The treatment outcomes of patients with newly diagnosed BM from BC treated with GKS could be affected primarily by intrinsic subtype, KPS, and systemic chemotherapy. Therapeutic strategy and prognosis scoring system should be individualized based on considerations of intrinsic subtype in addition to traditionally known parameters related to stereotactic radiosurgery.
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Affiliation(s)
- Kyung Il Jo
- Department of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Young-Hyuck Im
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Doo Sik Kong
- Department of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Ho Jun Seol
- Department of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Do-Hyun Nam
- Department of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jung-Il Lee
- Department of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Risk of leptomeningeal disease in patients treated with stereotactic radiosurgery targeting the postoperative resection cavity for brain metastases. Int J Radiat Oncol Biol Phys 2013; 87:713-8. [PMID: 24054875 DOI: 10.1016/j.ijrobp.2013.07.034] [Citation(s) in RCA: 118] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2013] [Revised: 07/23/2013] [Accepted: 07/28/2013] [Indexed: 11/24/2022]
Abstract
PURPOSE We sought to determine the risk of leptomeningeal disease (LMD) in patients treated with stereotactic radiosurgery (SRS) targeting the postsurgical resection cavity of a brain metastasis, deferring whole-brain radiation therapy (WBRT) in all patients. METHODS AND MATERIALS We retrospectively reviewed 175 brain metastasis resection cavities in 165 patients treated from 1998 to 2011 with postoperative SRS. The cumulative incidence rates, with death as a competing risk, of LMD, local failure (LF), and distant brain parenchymal failure (DF) were estimated. Variables associated with LMD were evaluated, including LF, DF, posterior fossa location, resection type (en-bloc vs piecemeal or unknown), and histology (lung, colon, breast, melanoma, gynecologic, other). RESULTS With a median follow-up of 12 months (range, 1-157 months), median overall survival was 17 months. Twenty-one of 165 patients (13%) developed LMD at a median of 5 months (range, 2-33 months) following SRS. The 1-year cumulative incidence rates, with death as a competing risk, were 10% (95% confidence interval [CI], 6%-15%) for developing LF, 54% (95% CI, 46%-61%) for DF, and 11% (95% CI, 7%-17%) for LMD. On univariate analysis, only breast cancer histology (hazard ratio, 2.96) was associated with an increased risk of LMD. The 1-year cumulative incidence of LMD was 24% (95% CI, 9%-41%) for breast cancer compared to 9% (95% CI, 5%-14%) for non-breast histology (P=.004). CONCLUSIONS In patients treated with SRS targeting the postoperative cavity following resection, those with breast cancer histology were at higher risk of LMD. It is unknown whether the inclusion of whole-brain irradiation or novel strategies such as preresection SRS would improve this risk or if the rate of LMD is inherently higher with breast histology.
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