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Geng X, Kou C, Wang J. The association between graded prognostic assessment and the prognosis of brain metastases after whole brain radiotherapy: a meta-analysis. Front Oncol 2024; 13:1322262. [PMID: 38264750 PMCID: PMC10803601 DOI: 10.3389/fonc.2023.1322262] [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: 10/16/2023] [Accepted: 12/11/2023] [Indexed: 01/25/2024] Open
Abstract
Introduction This meta-analysis aims to provide evidence-based medical evidence for formulating rational treatment strategies and evaluating the prognosis of brain metastasis (BM) patients by assessing the effectiveness of the graded prognostic assessment (GPA) model in predicting the survival prognosis of patients with BM after whole-brain radiotherapy (WBRT). Methods A comprehensive search was conducted in multiple databases, including the China Biomedical Literature Database (CBM), China National Knowledge Infrastructure (CNKI), PubMed, Wanfang database, Cochrane Library, Web of Science, and Embase. Cohort studies that met the inclusion and exclusion criteria were selected. The quality of the included literature was evaluated using the Newcastle-Ottawa Scale, and all statistical analyses were performed with R version 4.2.2. The effect size (ES) was measured by the hazard ratio (HR) of overall survival (OS). The OS rates at 3, 6, 12, and 24 months of patients with BM were compared between those with GPAs of 1.5-2.5, 3.0, and 3.5-4.0 and those with GPAs of 0-1 after WBRT. Results A total of 1,797 participants who underwent WBRT were included in this study. The meta-analysis revealed a significant association between GPA and OS rates after WBRT: compared with BM patients with GPA of 0-1, 3-month OS rates after WBRT were significantly higher in BM patients with GPA of 1.5-2.5 (HR = 0.48; 95% CI: 0.40-0.59), GPA of 3 (HR = 0.38; 95% CI: 0.25-0.57), and GPA of 3.5-4 (HR = 0.28; 95% CI: 0.15-0.52); 6-month OS rates after WBRT were significantly higher in BM patients with GPA of 1.5-2.5 (HR = 0.48; 95% CI: 0.41-0.56), GPA of 3 (HR = 0.33; 95% CI: 0.24-0.45), and GPA of 3.5-4 (HR = 0.24; 95% CI: 0.16-0.35); 12-month OS rates after WBRT were significantly higher in BM patients with GPA of 1.5-2.5 (HR = 0.49; 95% CI: 0.41-0.58), GPA of 3 (HR = 0.48; 95% CI: 0.32-0.73), and GPA of 3.5-4 (HR = 0.31; 95% CI: 0.12-0.79); and 24-month OS rates after WBRT were significantly higher in BM patients with GPA of 1.5-2.5 (HR = 0.49; 95% CI: 0.42-0.58), GPA of 3 (HR = 0.49; 95% CI: 0.32-0.74), and GPA of 3.5-4 (HR = 0.38; 95% CI: 0.15-0.94). Conclusion BM patients with higher GPAs generally exhibited better prognoses and survival outcomes after WBRT compared to those with lower GPAs. Systematic review registration https://www.crd.york.ac.uk/prospero/, identifier CRD42023422914.
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Affiliation(s)
- Xiaohan Geng
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, China
| | - Changgui Kou
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, China
| | - Jianfeng Wang
- Department of Radiotherapy, China-Japan Union Hospital, Jilin University, Changchun, China
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Schoenfeld DA, Moutafi M, Martinez S, Djureinovic D, Merkin RD, Adeniran A, Braun DA, Signoretti S, Choueiri TK, Parisi F, Hurwitz M, Rimm DL, Wei W, Jilaveanu L, Kluger HM. Immune dysfunction revealed by digital spatial profiling of immuno-oncology markers in progressive stages of renal cell carcinoma and in brain metastases. J Immunother Cancer 2023; 11:e007240. [PMID: 37586773 PMCID: PMC10432651 DOI: 10.1136/jitc-2023-007240] [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] [Accepted: 07/10/2023] [Indexed: 08/18/2023] Open
Abstract
BACKGROUND The tumor microenvironment (TME) contributes to cancer progression and treatment response to therapy, including in renal cell carcinoma (RCC). Prior profiling studies, including single-cell transcriptomics, often involve limited sample sizes and lack spatial orientation. The TME of RCC brain metastases, a major cause of morbidity, also remains largely uncharacterized. METHODS We performed digital spatial profiling on the NanoString GeoMx platform using 52 validated immuno-oncology markers on RCC tissue microarrays representing progressive stages of RCC, including brain metastases. We profiled 76 primary tumors, 27 adjacent histologically normal kidney samples, and 86 metastases, including 24 brain metastases. RESULTS We observed lower immune checkpoint (TIM-3 and CTLA-4), cytolytic (GZMA and GZMB), and T cell activation (CD25) protein expression in metastases compared with primary tumors in two separate cohorts. We also identified changes in macrophages in metastases, with brain metastases-susceptible patients showing less M1-like, inflammatory macrophage markers (HLA-DR and CD127) in metastatic samples. A comparison of brain metastases to extracranial metastases revealed higher expression of the anti-apoptotic, BCL-2-family protein BCL-XL and lower expression of the innate immune activator STING in brain metastases. Lower TIM-3 and CD40 in the TME of brain metastases appear to be associated with longer survival, a finding that requires further validation. CONCLUSIONS Compared with primary tumors, RCC metastases, including brain metastases, express lower levels of numerous markers of immune activation and current or investigational therapeutic targets. Our findings may have important implications for designing future biomarker and treatment studies and may aid in development of brain metastases-specific therapies.
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Affiliation(s)
- David A Schoenfeld
- School of Medical Oncology, Yale School of Medicine, New Haven, Connecticut, USA
| | - Myrto Moutafi
- Department of Pathology, Yale School of Medicine, New Haven, Connecticut, USA
| | - Sandra Martinez
- Department of Pathology, Yale School of Medicine, New Haven, Connecticut, USA
| | - Dijana Djureinovic
- School of Medical Oncology, Yale School of Medicine, New Haven, Connecticut, USA
| | - Ross D Merkin
- School of Medical Oncology, Yale School of Medicine, New Haven, Connecticut, USA
| | - Adebowale Adeniran
- Department of Pathology, Yale School of Medicine, New Haven, Connecticut, USA
| | - David A Braun
- School of Medical Oncology, Yale School of Medicine, New Haven, Connecticut, USA
| | - Sabina Signoretti
- Department of Pathology, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Toni K Choueiri
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Fabio Parisi
- School of Medical Oncology, Yale School of Medicine, New Haven, Connecticut, USA
| | - Michael Hurwitz
- School of Medical Oncology, Yale School of Medicine, New Haven, Connecticut, USA
| | - David L Rimm
- Department of Pathology, Yale School of Medicine, New Haven, Connecticut, USA
| | - Wei Wei
- Department of Biostatistics, Yale University School of Public Health, New Haven, Connecticut, USA
| | - Lucia Jilaveanu
- School of Medical Oncology, Yale School of Medicine, New Haven, Connecticut, USA
| | - Harriet M Kluger
- School of Medical Oncology, Yale School of Medicine, New Haven, Connecticut, USA
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3
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Kim AE, Nieblas-Bedolla E, de Sauvage MA, Brastianos PK. Leveraging translational insights toward precision medicine approaches for brain metastases. NATURE CANCER 2023; 4:955-967. [PMID: 37491527 PMCID: PMC10644911 DOI: 10.1038/s43018-023-00585-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 05/15/2023] [Indexed: 07/27/2023]
Abstract
Due to increasing incidence and limited treatments, brain metastases (BM) are an emerging unmet need in modern oncology. Development of effective therapeutics has been hindered by unique challenges. Individual steps of the brain metastatic cascade are driven by distinctive biological processes, suggesting that BM possess intrinsic biological differences compared to primary tumors. Here, we discuss the unique physiology and metabolic constraints specific to BM as well as emerging treatment strategies that leverage potential vulnerabilities.
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Affiliation(s)
- Albert E Kim
- Center for Cancer Research, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA, USA
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Edwin Nieblas-Bedolla
- Center for Cancer Research, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA, USA
| | - Magali A de Sauvage
- Center for Cancer Research, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA, USA
| | - Priscilla K Brastianos
- Center for Cancer Research, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA, USA.
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Abstract
Leptomeningeal metastases represent an aggressive stage of cancer with few durable treatment options. Improved understanding of cancer biology, neoplastic reliance on oncogenic driver mutations, and complex immune system interactions have resulted in an explosion in cancer-directed therapy in the last two decades to include small molecule inhibitors and immune checkpoint inhibitors. Most of these therapeutics are underexplored in patients with leptomeningeal metastases, limiting extrapolation of extracranial and even intracranial efficacy outcomes to the unique leptomeningeal space. Further confounding our interpretation of drug activity in the leptomeninges is an incomplete understanding of drug penetration through the blood-cerebrospinal fluid barrier of the choroid plexus. Nevertheless, a number of retrospective studies and promising prospective trials provide evidence of leptomeningeal activity of several small molecule and immune checkpoint inhibitors and underscore potential areas of further therapeutic development for patients harboring leptomeningeal disease.
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Affiliation(s)
- Jessica A Wilcox
- Department of Neurology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA
| | - Adrienne A Boire
- Department of Neurology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA.
- Human Oncology and Pathogenesis Program, Brain Tumor Center, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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5
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Hasanov E, Yeboa DN, Tucker MD, Swanson TA, Beckham TH, Rini B, Ene CI, Hasanov M, Derks S, Smits M, Dudani S, Heng DYC, Brastianos PK, Bex A, Hanalioglu S, Weinberg JS, Hirsch L, Carlo MI, Aizer A, Brown PD, Bilen MA, Chang EL, Jaboin J, Brugarolas J, Choueiri TK, Atkins MB, McGregor BA, Halasz LM, Patel TR, Soltys SG, McDermott DF, Elder JB, Baskaya MK, Yu JB, Timmerman R, Kim MM, Mut M, Markert J, Beal K, Tannir NM, Samandouras G, Lang FF, Giles R, Jonasch E. An interdisciplinary consensus on the management of brain metastases in patients with renal cell carcinoma. CA Cancer J Clin 2022; 72:454-489. [PMID: 35708940 DOI: 10.3322/caac.21729] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 03/28/2022] [Accepted: 04/11/2022] [Indexed: 12/23/2022] Open
Abstract
Brain metastases are a challenging manifestation of renal cell carcinoma. We have a limited understanding of brain metastasis tumor and immune biology, drivers of resistance to systemic treatment, and their overall poor prognosis. Current data support a multimodal treatment strategy with radiation treatment and/or surgery. Nonetheless, the optimal approach for the management of brain metastases from renal cell carcinoma remains unclear. To improve patient care, the authors sought to standardize practical management strategies. They performed an unstructured literature review and elaborated on the current management strategies through an international group of experts from different disciplines assembled via the network of the International Kidney Cancer Coalition. Experts from different disciplines were administered a survey to answer questions related to current challenges and unmet patient needs. On the basis of the integrated approach of literature review and survey study results, the authors built algorithms for the management of single and multiple brain metastases in patients with renal cell carcinoma. The literature review, consensus statements, and algorithms presented in this report can serve as a framework guiding treatment decisions for patients. CA Cancer J Clin. 2022;72:454-489.
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Affiliation(s)
- Elshad Hasanov
- Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Debra Nana Yeboa
- Department of Radiation Oncology, Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Mathew D Tucker
- Department of Medicine, Division of Hematology and Oncology, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Todd A Swanson
- Department of Radiation Oncology, Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Thomas Hendrix Beckham
- Department of Radiation Oncology, Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Brian Rini
- Department of Medicine, Division of Hematology and Oncology, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Chibawanye I Ene
- Department of Neurosurgery, Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Merve Hasanov
- Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Sophie Derks
- Department of Radiology and Nuclear Medicine, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Marion Smits
- Department of Radiology and Nuclear Medicine, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Shaan Dudani
- Division of Oncology/Hematology, William Osler Health System, Brampton, Ontario, Canada
| | - Daniel Y C Heng
- Tom Baker Cancer Center, University of Calgary, Calgary, Alberta, Canada
| | - Priscilla K Brastianos
- Division of Neuro-Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Axel Bex
- The Royal Free London National Health Service Foundation Trust, London, United Kingdom
- University College London Division of Surgery and Interventional Science, London, United Kingdom
- Department of Urology, The Netherlands Cancer Institute, Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | - Sahin Hanalioglu
- Department of Neurosurgery, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Jeffrey S Weinberg
- Department of Neurosurgery, Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Laure Hirsch
- Department of Medical Oncology, Cochin University Hospital, Public Assistance Hospital of Paris, Paris, France
- Lank Center for Genitourinary Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Maria I Carlo
- Genitourinary Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Ayal Aizer
- Department of Radiation Oncology, Brigham and Women's Hospital, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Paul David Brown
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota
| | - Mehmet Asim Bilen
- Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta, Georgia
- Winship Cancer Institute of Emory University, Atlanta, Georgia
| | - Eric Lin Chang
- Department of Radiation Oncology, University of Southern California, Keck School of Medicine, California, Los Angeles
| | - Jerry Jaboin
- Department of Radiation Medicine, Oregon Health & Science University, Portland, Oregon
| | - James Brugarolas
- Kidney Cancer Program, Simmons Comprehensive Cancer Center, The University of Texas Southwestern Medical Center, Dallas, Texas
- Division of Hematology/Oncology, Department of Internal Medicine, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Toni K Choueiri
- Lank Center for Genitourinary Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Michael B Atkins
- Lombardi Comprehensive Cancer Center, MedStar Georgetown University Hospital, Washington, DC
| | - Bradley A McGregor
- Lank Center for Genitourinary Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Lia M Halasz
- Department of Radiation Oncology, University of Washington, Seattle, Washington
| | - Toral R Patel
- Kidney Cancer Program, Simmons Comprehensive Cancer Center, The University of Texas Southwestern Medical Center, Dallas, Texas
- Department of Neurosurgery, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Scott G Soltys
- Department of Radiation Oncology, Stanford Cancer Institute, Stanford, California
| | - David F McDermott
- Division of Medical Oncology, Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | - James Bradley Elder
- Department of Neurological Surgery, Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Mustafa K Baskaya
- Department of Neurological Surgery, University of Wisconsin-Madison, School of Medicine and Public Health, Madison, Wisconsin
| | - James B Yu
- Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, Connecticut
| | - Robert Timmerman
- Kidney Cancer Program, Simmons Comprehensive Cancer Center, The University of Texas Southwestern Medical Center, Dallas, Texas
- Department of Radiation Oncology, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Michelle Miran Kim
- Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan
| | - Melike Mut
- Department of Neurosurgery, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - James Markert
- Department of Neurosurgery, The University of Alabama at Birmingham, Birmingham, Alabama
| | - Kathryn Beal
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Nizar M Tannir
- Department of Genitourinary Medical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - George Samandouras
- Victor Horsley Department of Neurosurgery, The National Hospital for Neurology and Neurosurgery, Queen Square, London, United Kingdom
- University College London Queen Square Institute of Neurology, University College London, Queen Square, London, United Kingdom
| | - Frederick F Lang
- Department of Neurosurgery, Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Rachel Giles
- International Kidney Cancer Coalition, Duivendrecht, the Netherlands
| | - Eric Jonasch
- Department of Genitourinary Medical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
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Henderson D, Zafar A, Bjornson A, Razak A, Achawal S, Danciut M, Smith A, O'Reilly G, Rajaraman C, Bahl A. Prognostic factors following resection of intracranial metastases. Surg Neurol Int 2022; 13:219. [PMID: 35673669 PMCID: PMC9168344 DOI: 10.25259/sni_103_2022] [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: 01/24/2022] [Accepted: 04/29/2022] [Indexed: 11/22/2022] Open
Abstract
Background: The aim of this study was to identify prognostic factors associated with resection of intracranial metastases. Methods: A retrospective case series including patients who underwent resection of cranial metastases from March 2014 to April 2021 at a single center. This identified 112 patients who underwent 124 resections. The median age was 65 years old (24–84) and the most frequent primary cancers were nonsmall cell lung cancer (56%), breast adenocarcinoma (13%), melanoma (6%), and colorectal adenocarcinoma (6%). Postoperative MRI with contrast was performed within 48 hours in 56% of patients and radiation treatment was administered in 41%. GraphPad Prism 9.2.0 was used for the survival analysis. Results: At the time of data collection, 23% were still alive with a median follow-up of 1070 days (68–2484). The 30- and 90-day, and 1- and 5-year overall survival rates were 93%, 83%, 35%, and 17%, respectively. The most common causes of death within 90 days were as follows: unknown (32%), systemic or intracranial disease progression (26%), and pneumonia (21%). Age and extent of neurosurgical resection were associated with overall survival (P < 0.05). Patients aged >70 had a median survival of 5.4 months compared with 9.7, 11.4, and 11.4 for patients <50, 50–59, and 60–69, respectively. Gross-total resection achieved an overall survival of 11.8 months whereas sub-total, debulking, and unclear extent of resection led to a median survival of 5.7, 7.0, and 9.0 months, respectively. Conclusion: Age and extent of resection are potential predictors of long-term survival.
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Affiliation(s)
- Duncan Henderson
- Department of Neurosurgery, Hull Royal Infirmary, Yorkshire, United Kingdom
| | - Arif Zafar
- Department of Neurosurgery, Hull Royal Infirmary, Yorkshire, United Kingdom
| | - Anna Bjornson
- Department of Neurosurgery, Hull Royal Infirmary, Yorkshire, United Kingdom
| | - Adam Razak
- Department of Neurosurgery, Hull Royal Infirmary, Yorkshire, United Kingdom
| | - Shailendra Achawal
- Department of Neurosurgery, Hull Royal Infirmary, Yorkshire, United Kingdom
| | - Mihai Danciut
- Department of Neurosurgery, Hull Royal Infirmary, Yorkshire, United Kingdom
| | - Aubrey Smith
- Department of Neurosurgery, Hull Royal Infirmary, Yorkshire, United Kingdom
| | - Gerry O'Reilly
- Department of Neurosurgery, Hull Royal Infirmary, Yorkshire, United Kingdom
| | - Chittoor Rajaraman
- Department of Neurosurgery, Hull Royal Infirmary, Yorkshire, United Kingdom
| | - Anuj Bahl
- Department of Neurosurgery, Hull Royal Infirmary, Yorkshire, United Kingdom
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7
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Chen X, Huang J, Xu N, Fan Z, Nie D, Huang F, Sun Q, Zhang X, Liang X, Shi P, Wang Z, Liu H, Xu J, Dai M, Yu G, Zhang Y, Sun J, Liu Q, Xuan L. A phase 2 study of sorafenib combined with conventional therapies in refractory central nervous system leukemia. Cancer 2022; 128:2138-2147. [PMID: 35315510 DOI: 10.1002/cncr.34182] [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: 11/10/2021] [Revised: 01/28/2022] [Accepted: 02/18/2022] [Indexed: 11/11/2022]
Abstract
BACKGROUND Patients with refractory central nervous system leukemia (CNSL) have a dismal prognosis and lack effective therapy. Case reports have shown that sorafenib is effective against brain metastases, including leukemia. METHODS To explore the efficacy of sorafenib combined with conventional therapies for refractory CNSL, a phase 2 study was conducted. The primary end point was the complete remission rate (CRR) within 8 weeks of treatment. Secondary end points included the overall response rate (ORR), event-free survival (EFS), overall survival (OS), and adverse events (AEs). RESULTS Twenty-six patients with refractory CNSL were enrolled; they included 17 with isolated CNSL, 7 with hematological relapse, and 2 with another extramedullary relapse. After 8 weeks of treatment, 21 patients achieved complete remission, 2 achieved partial remission, and 3 achieved no remission for a CRR of 80.8% (95% CI, 62.1%-91.5%) and an ORR of 88.5% (95% CI, 71.0%-96.0%). Twenty patients survived, and 6 died. The 2-year EFS and OS rates were 75.0% (95% CI, 54.5%-88.3%) and 76.9% (95% CI, 54.2%-90.4%), respectively. Six patients experienced grade 3 or 4 treatment-related AEs, including moderate chronic graft-vs-host disease (n = 3), grade 3 or 4 acute graft-vs-host disease (n = 2), and grade 3 skin rash (n = 1). No treatment-related deaths occurred during the therapy of refractory CNSL. CONCLUSIONS Sorafenib combined with conventional therapies is effective and safe for refractory CNSL. LAY SUMMARY Sorafenib combined with conventional therapies is effective and safe for refractory central nervous system leukemia.
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Affiliation(s)
- Xiaoxia Chen
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Junwei Huang
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Na Xu
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Zhiping Fan
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Danian Nie
- Department of Hematology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Fen Huang
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Qixin Sun
- Department of Geriatrics, Hematology and Oncology Ward, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Xinyou Zhang
- Department of Hematology, Shenzhen People's Hospital, Shenzhen, China
| | - Xinquan Liang
- Department of Hematology, First People's Hospital of Chenzhou, Chenzhou, China
| | - Pengcheng Shi
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Zhixiang Wang
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Hui Liu
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Jun Xu
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Min Dai
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Guopan Yu
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Yu Zhang
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Jing Sun
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Qifa Liu
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Li Xuan
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
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8
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Global management of brain metastasis from renal cell carcinoma. Crit Rev Oncol Hematol 2022; 171:103600. [DOI: 10.1016/j.critrevonc.2022.103600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2021] [Revised: 12/28/2021] [Accepted: 01/17/2022] [Indexed: 11/20/2022] Open
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9
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Lee HW. Multidiscipline Immunotherapy-Based Rational Combinations for Robust and Durable Efficacy in Brain Metastases from Renal Cell Carcinoma. Int J Mol Sci 2021; 22:ijms22126290. [PMID: 34208157 PMCID: PMC8230742 DOI: 10.3390/ijms22126290] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 06/04/2021] [Accepted: 06/07/2021] [Indexed: 12/12/2022] Open
Abstract
Advanced imaging techniques for diagnosis have increased awareness on the benefits of brain screening, facilitated effective control of extracranial disease, and prolonged life expectancy of metastatic renal cell carcinoma (mRCC) patients. Brain metastasis (BM) in patients with mRCC (RCC-BM) is associated with grave prognoses, a high degree of morbidity, dedicated assessment, and unresponsiveness to conventional systemic therapeutics. The therapeutic landscape of RCC-BM is rapidly changing; however, survival outcomes remain poor despite standard surgery and radiation, highlighting the unmet medical needs and the requisite for advancement in systemic therapies. Immune checkpoint inhibitors (ICIs) are one of the most promising strategies to treat RCC-BM. Understanding the role of brain-specific tumor immune microenvironment (TIME) is important for developing rationale-driven ICI-based combination strategies that circumvent tumor intrinsic and extrinsic factors and complex positive feedback loops associated with resistance to ICIs in RCC-BM via combination with ICIs involving other immunological pathways, anti-antiangiogenic multiple tyrosine kinase inhibitors, and radiotherapy; therefore, novel combination approaches are being developed for synergistic potential against RCC-BM; however, further prospective investigations with longer follow-up periods are required to improve the efficacy and safety of combination treatments and to elucidate dynamic predictive biomarkers depending on the interactions in the brain TIME.
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Affiliation(s)
- Hye-Won Lee
- Center for Urologic Cancer, National Cancer Center, Department of Urology, Goyang 10408, Korea
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10
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Morikawa A, Grkovski M, Patil S, Jhaveri KL, Tang K, Humm JL, Holodny A, Beal K, Schöder H, Seidman AD. A phase I trial of sorafenib with whole brain radiotherapy (WBRT) in breast cancer patients with brain metastases and a correlative study of FLT-PET brain imaging. Breast Cancer Res Treat 2021; 188:415-425. [PMID: 34109515 DOI: 10.1007/s10549-021-06209-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 03/22/2021] [Indexed: 11/28/2022]
Abstract
PURPOSE Sorafenib has demonstrated anti-tumor efficacy and radiosensitizing activity preclinically and in breast cancer. We examined sorafenib in combination with whole brain radiotherapy (WBRT) and explored the [18F] 3'deoxy-3'-fluorothymidine (FLT)-PET as a novel brain imaging modality in breast cancer brain metastases. METHODS A phase I trial of WBRT + sorafenib was conducted using a 3 + 3 design with safety-expansion cohort. Sorafenib was given daily at the start of WBRT for 21 days. The primary endpoints were to determine a maximum tolerated dose (MTD) and to evaluate safety and toxicity. The secondary endpoint was CNS progression-free survival (CNS-PFS). MacDonald Criteria were used for response assessment with a correlative serial FLT-PET imaging study. RESULTS 13 pts were evaluable for dose-limiting toxicity (DLT). DLTs were grade 4 increased lipase at 200 mg (n = 1) and grade 3 rash at 400 mg (n = 3). The MTD was 200 mg. The overall response rate was 71%. Median CNS-PFS was 12.8 months (95%CI: 6.7-NR). A total of 15 pts (10 WBRT + sorafenib and 5 WBRT) were enrolled in the FLT-PET study: baseline (n = 15), 7-10 days post WBRT (FU1, n = 14), and an additional 12 week (n = 9). A decline in average SUVmax of ≥ 25% was seen in 9/10 (90%) of WBRT + sorafenib patients and 2/4 (50%) of WBRT only patients. CONCLUSIONS Concurrent WBRT and sorafenib appear safe at 200 mg daily dose with clinical activity. CNS response was favorable compared to historical controls. This combination should be considered for further efficacy evaluation. FLT-PET may be useful as an early response imaging tool for brain metastases. TRIAL AND CLINICAL REGISTRY Trial registration numbers and dates: NCT01724606 (November 12, 2012) and NCT01621906 (June 18, 2012).
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Affiliation(s)
- Aki Morikawa
- Division of Hematology/Oncology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Milan Grkovski
- Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Sujata Patil
- Department of Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Komal L Jhaveri
- Breast Cancer Medicine Service, Evelyn Lauder Breast Center, Memorial Sloan Kettering Cancer Center, 300 East 66th Street, New York, NY, 10065, USA
| | - Kendrick Tang
- Breast Cancer Medicine Service, Evelyn Lauder Breast Center, Memorial Sloan Kettering Cancer Center, 300 East 66th Street, New York, NY, 10065, USA
| | - John L Humm
- Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Andrei Holodny
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Kathryn Beal
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Heiko Schöder
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Andrew D Seidman
- Breast Cancer Medicine Service, Evelyn Lauder Breast Center, Memorial Sloan Kettering Cancer Center, 300 East 66th Street, New York, NY, 10065, USA.
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11
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Internò V, De Santis P, Stucci LS, Rudà R, Tucci M, Soffietti R, Porta C. Prognostic Factors and Current Treatment Strategies for Renal Cell Carcinoma Metastatic to the Brain: An Overview. Cancers (Basel) 2021; 13:cancers13092114. [PMID: 33925585 PMCID: PMC8123796 DOI: 10.3390/cancers13092114] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 04/20/2021] [Accepted: 04/24/2021] [Indexed: 11/16/2022] Open
Abstract
Renal cell carcinoma (RCC) is one of primary cancers that frequently metastasize to the brain. Brain metastasis derived from RCC has the propensity of intratumoral hemorrhage and relatively massive surrounding edema. Moreover, it confers a grim prognosis in a great percentage of cases with a median overall survical (mOS) around 10 months. The well-recognized prognostic factors for brain metastatic renal cell carcinoma (BMRCC) are Karnofsky Performance Status (KPS), the number of brain metastasis (BM), the presence of a sarcomatoid component and the presence of extracranial metastasis. Therapeutic strategies are multimodal and include surgical resection, radiotherapy, such as stereotactic radiosurgery due to the radioresistance of RCC and systemic strategies with tyrosin kinase inhibitors (TKI) or Immune checkpoint inhibitors (ICI) whose efficacy is not well-established in this setting of patients due to their exclusion from most clinical trials. To date, in case of positive prognostic factors and after performing local radical therapies, such as complete resection of BM or stereotactic radiosurgery (SRS), the outcome of these patients significantly improves, up to 33 months in some patients. As a consequence, tailored clinical trials designed for BMRCC are needed to define the correct treatment strategy even in this poor prognostic subgroup of patients.
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Affiliation(s)
- Valeria Internò
- Department of Biomedical Sciences and Human Oncology, University of Bari, 70122 Bari, Italy; (P.D.S.); (L.S.S.); (M.T.); (C.P.)
- Aldo Moro Division of Medical Oncology, A.O.U. Consorziale Policlinico di Bari, 70121 Bari, Italy
- Correspondence: ; Tel.: +39-080-547-8674; Fax: +39-080-547-8831
| | - Pierluigi De Santis
- Department of Biomedical Sciences and Human Oncology, University of Bari, 70122 Bari, Italy; (P.D.S.); (L.S.S.); (M.T.); (C.P.)
- Aldo Moro Division of Medical Oncology, A.O.U. Consorziale Policlinico di Bari, 70121 Bari, Italy
| | - Luigia Stefania Stucci
- Department of Biomedical Sciences and Human Oncology, University of Bari, 70122 Bari, Italy; (P.D.S.); (L.S.S.); (M.T.); (C.P.)
- Aldo Moro Division of Medical Oncology, A.O.U. Consorziale Policlinico di Bari, 70121 Bari, Italy
| | - Roberta Rudà
- Department of Neurology, Castelfranco Veneto and Treviso Hospital, 31033 Castelfranco Veneto, Italy;
- Department of Neuro-Oncology, University and City of Health and Science Hospital, 10122 Turin, Italy;
| | - Marco Tucci
- Department of Biomedical Sciences and Human Oncology, University of Bari, 70122 Bari, Italy; (P.D.S.); (L.S.S.); (M.T.); (C.P.)
- National Cancer Research Center, Tumori Institute IRCCS Giovanni Paolo II, 70121 Bari, Italy
| | - Riccardo Soffietti
- Department of Neuro-Oncology, University and City of Health and Science Hospital, 10122 Turin, Italy;
| | - Camillo Porta
- Department of Biomedical Sciences and Human Oncology, University of Bari, 70122 Bari, Italy; (P.D.S.); (L.S.S.); (M.T.); (C.P.)
- Aldo Moro Division of Medical Oncology, A.O.U. Consorziale Policlinico di Bari, 70121 Bari, Italy
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12
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Synchronous brain metastases as a poor prognosis factor in clear cell renal carcinoma: a strong argument for systematic brain screening. J Neurooncol 2021; 153:133-141. [PMID: 33837880 DOI: 10.1007/s11060-021-03751-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 03/27/2021] [Indexed: 12/19/2022]
Abstract
PURPOSE Brain metastases (BM) usually represent a poor prognostic factor in solid tumors. About 10% of patients with renal cancer (RCC) will present BM. Local therapies such as stereotactic radiotherapy (SRT), whole brain radiotherapy (WBRT), and surgery are used to achieve brain control. We compared survival between patients with synchronous BM (SynBM group) and metachronous BM (MetaBM group). METHODS It is a retrospective study of patients with clear cell renal cell carcinoma (ccRCC) and BM treated with TKI between 2005 and 2019 at the Centre Léon Bérard in Lyon. We collected prognostic factors: The International Metastatic Renal Cell Carcinoma Database Consortium (IMDC) risk score, the TNM stage, the histological subtypes and the Fuhrman grade. Overall survival (OS) was defined from diagnosis of metastatic ccRCC to death. Brain progression-free survival (B-PFS) was defined from focal brain therapy to brain progression or death. RESULTS 99 patients were analyzed, 44 in the SynBM group and 55 in the MetaBM group. OS in the MetaBM group was 49.4 months versus 19.6 months in the SynBM group, p = 0.0002. The median time from diagnosis of metastasic disease to apparition of BM in the MetaBM group was 22.9 months (4.3; 125.7). SRT was used for 101 lesions (66.4%), WBRT for 25 patients (16.4%), surgery for 21 lesions (13.8%), surgery followed by radiation for 5 lesions (3.3%). B-PFS for all patients was 7 months (IC95% [5.0-10.5]). CONCLUSIONS Survival of patients with synchronous BM is inferior to that of patients with metachronous BM. Outcome is poor in both cases after diagnosis of BM. Brain screening should be encouraged at time of diagnosis of metastatis in ccRCC.
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13
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Steindl A, Alpar D, Heller G, Mair MJ, Gatterbauer B, Dieckmann K, Widhalm G, Hainfellner JA, Schmidinger M, Bock C, Müllauer L, Preusser M, Berghoff AS. Tumor mutational burden and immune infiltrates in renal cell carcinoma and matched brain metastases. ESMO Open 2021; 6:100057. [PMID: 33588158 PMCID: PMC7890370 DOI: 10.1016/j.esmoop.2021.100057] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Revised: 01/12/2021] [Accepted: 01/15/2021] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Tumor mutational burden (TMB) and density of tumor-infiltrating lymphocytes (TIL) have been postulated as predictive biomarkers for immunotherapy. Therefore, we investigated the concordance of TMB and TIL of primary/extracranial renal cell carcinoma (RCC) specimens and matched brain metastases (BM). PATIENTS AND METHODS Twenty specimens from 10 patients were retrieved from the Vienna Brain Metastasis Registry (6/10 primary tumor, 4/10 lung metastasis, 10/10 matched BM). TMB was assessed using the TruSight Oncology 500 gene panel with libraries sequenced on a NextSeq instrument. TIL subsets (CD3+, CD8+, CD45RO+, FOXP3+, PD-L1+) were investigated using immunohistochemistry (Ventana Benchmark Ultra system) and automated tissue analysis (Definiens software). RESULTS No significant difference in TMB, CD3+, CD8+, CD45RO+, FOXP3+ or PD-L1+ expression was observed between extracranial and matched intracranial specimens (P > 0.05). Higher CD8+ TIL (P = 0.053) and CD45RO+ TIL (P = 0.030) densities in the primary tumor compared with the intracranial samples were observed in specimens collected after exposure to systemic treatment. Neither extracranial sample origin (lung metastasis versus primary RCC) nor extracranial disease status at BM diagnosis (progressive versus stable disease) were significantly associated with TMB or TIL densities in extracranial and intracranial samples (P > 0.05). No significant correlation was found between the median differences of TMB or TIL densities from extracranial to intracranial samples and BM-free survival. CONCLUSION The comparable immunological microenvironment of extra- and intracranial tumor samples in our study underscores the immunological activation also in BM from RCC, and therefore, supports the development of immune modulatory treatments also in patients with brain metastatic RCC.
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Affiliation(s)
- A Steindl
- Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - D Alpar
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
| | - G Heller
- Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - M J Mair
- Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - B Gatterbauer
- Department of Neurosurgery, Medical University of Vienna, Vienna, Austria
| | - K Dieckmann
- Department of Radiotherapy, Medical University of Vienna, Vienna, Austria
| | - G Widhalm
- Department of Neurosurgery, Medical University of Vienna, Vienna, Austria
| | - J A Hainfellner
- Institute of Neurology, Medical University of Vienna, Vienna, Austria
| | - M Schmidinger
- Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - C Bock
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria; Institute of Artificial Intelligence and Decision Support, Center for Medical Statistics, Informatics, and Intelligent Systems, Medical University of Vienna, Vienna, Austria
| | - L Müllauer
- Department of Pathology, Medical University of Vienna, Vienna, Austria
| | - M Preusser
- Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - A S Berghoff
- Department of Medicine I, Medical University of Vienna, Vienna, Austria.
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14
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Nunno VD, Nuvola G, Mosca M, Maggio I, Gatto L, Tosoni A, Lodi R, Franceschi E, Brandes AA. Clinical efficacy of immune checkpoint inhibitors in patients with brain metastases. Immunotherapy 2021; 13:419-432. [PMID: 33472433 DOI: 10.2217/imt-2020-0208] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Brain metastases (BMs) represent a negative prognostic factor for patients with solid malignancies. BMs are generally approached with loco-regional treatments and the blood-brain barrier limits the efficacy of some systemic drugs. The aim of this review is to summarize current knowledge about the role of immune checkpoint inhibitors for the management of brain metastases in patients with solid malignancies. We performed a review of available literature. Immune checkpoint inhibitors represent the standard treatment for several advanced solid malignancies. However, with the exception of melanoma their clinical role in other solid malignancies is not completely clear due to the exclusion of patients with BM from approval clinical trials. Immune-checkpoint inhibitors may be an effective treatment of brain metastases of melanoma while their clinical role on brain metastases from other solid malignancies is uncertain.
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Affiliation(s)
| | - Giacomo Nuvola
- Department of Specialized, Experimental & Diagnostic Medicine, S. Orsola-Malpighi University Hospital, Alma Mater Studiorum University of Bologna
| | - Mirta Mosca
- Department of Specialized, Experimental & Diagnostic Medicine, S. Orsola-Malpighi University Hospital, Alma Mater Studiorum University of Bologna
| | - Ilaria Maggio
- Department of Medical Oncology, Azienda USL, Bologna, Italy
| | - Lidia Gatto
- Department of Medical Oncology, Azienda USL, Bologna, Italy
| | - Alicia Tosoni
- Department of Medical Oncology, Azienda USL, Bologna, Italy
| | - Raffaele Lodi
- IRCCS Istituto delle Scienze Neurologiche di Bologna
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15
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Steindl A, Berghoff AS. Brain metastases in metastatic cancer: a review of recent advances in systemic therapies. Expert Rev Anticancer Ther 2020; 21:325-339. [PMID: 33196341 DOI: 10.1080/14737140.2021.1851200] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Introduction: Brain metastases (BM) are a frequent complication of metastatic cancer. Due to the wider availability and application of screening procedures, an increasing fraction of patients are diagnosed at the asymptomatic stage. The introduction of immune checkpoint inhibitors and targeted therapies has revolutionized treatment in several frequently BM-causing entities like metastatic lung cancer, melanoma and breast cancer. However, registered trials of new targeted and immunotherapy mostly excluded patients with BM resulting in limited knowledge of the intracranial efficacy of new systemic agents.Areas covered: The present review highlights recent advances in systemic therapies for the treatment and prophylaxis of the three leading BM causing tumors: NSCLC, melanoma and breast cancer.Expert opinion: High intracranial efficacy was observed for several next-generation tyrosine kinase inhibitors as well as immune checkpoint inhibitors, especially in patients with asymptomatic disease. Ongoing discussions addressed the need for local therapies in patients with asymptomatic BM and the availability of systemic therapy with high intracranial efficacy. Further BM-specific studies as well as BM-specific endpoints in registered trials are needed to define the role of systemic monotherapies in patients with BM.
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Affiliation(s)
- Ariane Steindl
- Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - Anna S Berghoff
- Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria
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16
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Moserle L, Pons R, Martínez-Lozano M, Jiménez-Valerio GA, Vidal A, Suárez C, Trilla E, Jiménez J, de Torres I, Carles J, Senserrich J, Aguilar S, Palomero L, Amadori A, Casanovas O. Kidney cancer PDOXs reveal patient-specific pro-malignant effects of antiangiogenics and its molecular traits. EMBO Mol Med 2020; 12:e11889. [PMID: 33151035 PMCID: PMC7721359 DOI: 10.15252/emmm.201911889] [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] [Received: 12/10/2019] [Revised: 09/22/2020] [Accepted: 09/25/2020] [Indexed: 12/17/2022] Open
Abstract
An open debate in antiangiogenic therapies is about their consequence on tumor invasiveness and metastasis, which is undoubtedly relevant for patients currently treated with antiangiogenics, such as renal cell carcinoma patients. To address, this we developed an extensive series of 27 patient biopsy‐derived orthotopic xenograft models (Ren‐PDOX) that represent inter‐patient heterogeneity. In specific tumors, antiangiogenics produced increased invasiveness and metastatic dissemination, while in others aggressiveness remained unchanged. Mechanistically, species‐discriminative RNA sequencing identified a tumor cell‐specific differential expression profile associated with tumor progression and aggressivity in TCGA RCC patients. Gene filtering using an invasion‐annotated patient series pinpointed two candidate genes, of which ALDH1A3 differentiated the pro‐invasive subtype of Ren‐PDOXs. Validation in an independent series of 15 antiangiogenic‐treated patients confirmed that pre‐treatment ALDH1A3 can significantly discriminate patients with pro‐aggressive response upon treatment. Overall, results confirm that effects of antiangiogenic drugs on tumor invasion and metastasis are heterogeneous and may profoundly affect the natural progression of tumors and promote malignancy. Furthermore, we identify a specific molecular biomarker that could be used to select patients that better benefit from treatment.
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Affiliation(s)
- Lidia Moserle
- Tumor Angiogenesis Group, ProCURE Program, Catalan Institute of Oncology, OncoBell Program, IDIBELL, Barcelona, Spain
| | - Roser Pons
- Tumor Angiogenesis Group, ProCURE Program, Catalan Institute of Oncology, OncoBell Program, IDIBELL, Barcelona, Spain
| | - Mar Martínez-Lozano
- Tumor Angiogenesis Group, ProCURE Program, Catalan Institute of Oncology, OncoBell Program, IDIBELL, Barcelona, Spain
| | - Gabriela A Jiménez-Valerio
- Tumor Angiogenesis Group, ProCURE Program, Catalan Institute of Oncology, OncoBell Program, IDIBELL, Barcelona, Spain
| | - August Vidal
- Department of Pathology, University Hospital of Bellvitge, Bellvitge Biomedical Research Institute (IDIBELL), CIBERONC, Barcelona, Spain
| | - Cristina Suárez
- Medical Oncology Department, Vall d'Hebron Hospital, Barcelona, Spain
| | - Enrique Trilla
- Surgery Department, Vall d'Hebron Hospital, Barcelona, Spain
| | - José Jiménez
- Medical Oncology Department, Vall d'Hebron Hospital, Barcelona, Spain
| | - Inés de Torres
- Pathology Department, Vall d'Hebron Hospital, Barcelona, Spain
| | - Joan Carles
- Medical Oncology Department, Vall d'Hebron Hospital, Barcelona, Spain
| | - Jordi Senserrich
- Tumor Angiogenesis Group, ProCURE Program, Catalan Institute of Oncology, OncoBell Program, IDIBELL, Barcelona, Spain
| | - Susana Aguilar
- Tumor Angiogenesis Group, ProCURE Program, Catalan Institute of Oncology, OncoBell Program, IDIBELL, Barcelona, Spain
| | - Luis Palomero
- ProCURE Program, Catalan Institute of Oncology. OncoBell Program, IDIBELL, Barcelona, Spain
| | - Alberto Amadori
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy.,Veneto Institute of Oncology IOV - IRCCS, Padua, Italy
| | - Oriol Casanovas
- Tumor Angiogenesis Group, ProCURE Program, Catalan Institute of Oncology, OncoBell Program, IDIBELL, Barcelona, Spain
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17
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Current Multimodality Treatments Against Brain Metastases from Renal Cell Carcinoma. Cancers (Basel) 2020; 12:cancers12102875. [PMID: 33036276 PMCID: PMC7600559 DOI: 10.3390/cancers12102875] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 10/02/2020] [Accepted: 10/03/2020] [Indexed: 01/05/2023] Open
Abstract
Simple Summary Brain metastasis (BM) is generally one of poor prognostic factors in patients with advanced renal cell carcinoma. However, because of longer control of extra-cranial disease by the recent introduction of molecular target therapy and immune checkpoint inhibitor, the incidence of BM has been recently increasing and to progress the treatment of BM is one of urgent medical unmet needs. Although the pivotal clinical trials usually excluded patients with BM, BM subgroup data from the prospective and retrospective series have been gradually accumulated. To select the appropriate strategy, individual patient and tumor characteristics (e.g., Karnofsky Performance Status (KPS), systemic cancer burden, the number/size/location of BM) are important information. Among the local treatments, the technology of stereotactic radiosurgery (SRT) has been especially advanced and its adaptation has been expanded. The combination of SRT with molecular target therapy and/or immune checkpoint inhibitor would be promising to further enhance the efficacy without increased toxicity. Abstract In patients with renal cell carcinoma, brain metastasis is generally one of the poor prognostic factors. However, the recent introduction of molecular target therapy and immune checkpoint inhibitor has remarkably advanced the systemic treatment of metastatic renal cell carcinoma and prolonged the patients’ survival. The pivotal clinical trials of those agents usually excluded patients with brain metastasis. The incidence of brain metastasis has been increasing in the actual clinical setting because of longer control of extra-cranial disease. Brain metastasis subgroup data from the prospective and retrospective series have been gradually accumulated about the risk classification of brain metastasis and the efficacy and safety of those new agents for brain metastasis. While the local treatment against brain metastasis includes neurosurgery, stereotactic radiosurgery, and conventional whole brain radiation therapy, the technology of stereotactic radiosurgery has been especially advanced, and the combination with systemic therapy such as molecular target therapy and immune checkpoint inhibitor is considered promising. This review summarizes recent progression of multimodality treatment of brain metastasis of renal cell carcinoma from literature data and explores the future direction of the treatment.
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18
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Khan M, Zhao Z, Arooj S, Liao G. Impact of Tyrosine Kinase Inhibitors (TKIs) Combined With Radiation Therapy for the Management of Brain Metastases From Renal Cell Carcinoma. Front Oncol 2020; 10:1246. [PMID: 32793497 PMCID: PMC7390930 DOI: 10.3389/fonc.2020.01246] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 06/17/2020] [Indexed: 12/16/2022] Open
Abstract
Background: Targeted therapy has transformed the outcome for patients with metastatic renal cell carcinoma. Their efficacy and safety have also been demonstrated in brain metastatic RCC. Preclinical evidence suggests synergism of radiation and tyrosine kinase inhibitors. Consequently, several studies have compared their efficacy in the treatment of RCC brain metastases to the era of brain management with surgery/radiation only. Objectives: We seek to systematically review and meta-analyze the results of those studies that involved comparative intervention groups of brain management; TKIs, and never used TKIs. Methods and Materials: Online databases (PubMed, EMBASE, Cochrane library, and ClinicalTrials.gov) were searched for comparative studies. Overall survival as the primary outcome of interest, and local brain control, distant control, and adverse events as secondary outcomes of interest were recorded for meta-analysis. Hazard ratios were pooled together using Review Manager 5.3. Fixed effects or random effects model were adopted according to the level of heterogeneity. Subgroup analysis included studies that involved SRS as the local treatment of management. Results: Overall 7 studies (n = 897) were included for meta-analysis. TKI use was associated with better survival (HR 0.60 [0.52, 0.69], p < 0.00001) and local brain control (HR 0.34 [0.11, 0.98], p = 0.05). SRS subgroup also revealed significantly better survival (HR 0.61 [0.44, 0.83], p = 0.002) and local brain control (HR 0.19 [0.08, 0.45], p = 0.0002). Distant brain control (HR 0.95 [0.67, 1.35], p = 0.79) and brain progression free survival were unaffected (HR 0.94 [0.56, 1.56], p = 0.80). Only one study (n = 376) reported significantly greater 12-months cumulative incidence of radiation necrosis with TKI use within 30 days of SRS (10.9 vs. 6.4%, p = 0.04). Conclusions: TKIs use in combination with SRS is safe and effective for treating RCC brain metastases. Larger randomized controlled trials are warranted to validate the results.
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Affiliation(s)
- Muhammad Khan
- Department of Radiation Oncology, Shenzhen People's Hospital, The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen, China.,Department of Oncology, First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Zhihong Zhao
- Department of Nephrology, Shenzhen People's Hospital, Second Clinical Medicine Centre, Jinan University, Shenzhen, China
| | - Sumbal Arooj
- Department of Biochemistry, University of Sialkot, Sialkot, Pakistan
| | - Guixiang Liao
- Department of Radiation Oncology, Shenzhen People's Hospital, The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen, China
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19
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Yekedüz E, Arzu Yaşar H, Utkan G, Ürün Y. A systematic review: Role of systemic therapy on treatment and prevention of brain metastasis in renal cell carcinoma. J Oncol Pharm Pract 2020; 26:972-981. [PMID: 32098554 DOI: 10.1177/1078155220905648] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
AIM To define the inclusion/exclusion status of patients with brain metastasis in phase-III clinical trials and the effect of systemic therapies in metastatic renal cell cancer patients with brain metastasis. METHODS "kidney neoplasms"[MeSH Terms] OR ("kidney"[All Fields] AND "neoplasms"[All Fields]) OR "kidney neoplasms"[All Fields] OR ("kidney"[All Fields] AND "cancer"[All Fields]) OR "kidney cancer"[All Fields] AND "brain metastasis" were used for searching "PubMed" electronic database and "clinicaltrials.gov" website. RESULTS Five of 19 landmark phase-III clinical trials included patients with stable or asymptomatic brain metastasis and there was no data about outcomes of brain metastasis. The effect of systemic therapy on prevention of brain metastasis in renal cell cancer was evaluated in four studies. Two studies showed that the incidence of brain metastasis decreased, while the other two studies showed no effect of antiangiogenic agents on the prevention of brain metastasis in patients with renal cell cancer. There were 10 trials regarding systemic therapy of renal cell cancer brain metastasis. The overall response rate improved through a combination of targeted therapies and local treatment. The results of the trials studying the effect of tyrosine kinase inhibitors without local treatment were controversial. None of the ongoing clinical trials included patients with active brain metastasis. CONCLUSION In metastatic renal cell cancer patients with brain metastasis, the overall response rate improved with the combination of targeted agents and local treatment. Further trials are needed to evaluate the effect of systemic treatment on the prevention or treatment of brain metastasis in patients with renal cell cancer.
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Affiliation(s)
- Emre Yekedüz
- Department of Medical Oncology, Ankara University, Ankara, Turkey.,Ankara University Cancer Research Institute, Ankara, Turkey
| | - H Arzu Yaşar
- Department of Medical Oncology, Ankara University, Ankara, Turkey.,Ankara University Cancer Research Institute, Ankara, Turkey
| | - Güngör Utkan
- Department of Medical Oncology, Ankara University, Ankara, Turkey.,Ankara University Cancer Research Institute, Ankara, Turkey
| | - Yüksel Ürün
- Department of Medical Oncology, Ankara University, Ankara, Turkey.,Ankara University Cancer Research Institute, Ankara, Turkey
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20
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Parmar A, Soliman H, Sahgal A, Bjarnason GA. Impact of Systemic Therapy in Metastatic Renal-Cell Carcinoma Patients With Synchronous and Metachronous Brain Metastases. Clin Genitourin Cancer 2019; 18:e224-e232. [PMID: 32139300 DOI: 10.1016/j.clgc.2019.10.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 10/22/2019] [Accepted: 10/28/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND Modern radiation techniques have led to significant improvements in intracranial disease control and overall survival (OS) for metastatic renal-cell carcinoma (mRCC) patients diagnosed with brain metastases (BM). The impact of systemic therapy in patients developing mRCC BM remains undercharacterized. PATIENTS AND METHODS We performed a retrospective cohort study of mRCC patients diagnosed with BM. Patients were grouped as having either metachronous BM (ie, ≥ 3 months from mRCC diagnosis) or synchronous BM (ie, < 3 months from mRCC diagnosis). Details of patient demographics, BM, systemic therapy, and outcomes were extracted. Statistical analysis comprised chi-square tests, analysis of variance, and Kaplan-Meier method to characterize survival outcomes. RESULTS Seventy-four patients were identified (40 at ≥ 3 months from mRCC diagnosis and 34 at < 3 months from mRCC diagnosis) of which 72 (97%) received local therapy for their BM. Median (interquartile range [IQR]) duration while first line treatment was longer at 7.8 (3.6-17.0) versus 5.1 (3.3-12.6) in patients with metachronous BM versus patients with synchronous BM (P = 0.6), respectively. After BM diagnosis, the metachronous BM cohort continued to receive the same systemic therapy for a median (IQR) duration of 1.9 (0.4-5.5) months, with eventual change most commonly the result of extracranial disease progression. Median (IQR) OS from mRCC diagnosis favored metachronous BM patients versus synchronous BM patients, at 64.2 (31.4-not yet reached) versus 22.4 (9.7-34.1) months (P = .003), respectively. However, this was not significantly different from the time of BM diagnosis, with median (IQR) survival of 20.6 (9.2-31.2) versus 15.7 (11.6-not yet reached) months (P = .95), respectively. CONCLUSION Prolonged OS was found for mRCC patients with BM that presented either metachronously or synchronously. For patients diagnosed with metachronous BM, the development of BM may be an early sign of systemic therapy failure.
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Affiliation(s)
- Ambica Parmar
- Odette Cancer Center, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Hany Soliman
- Odette Cancer Center, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Arjun Sahgal
- Odette Cancer Center, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Georg A Bjarnason
- Odette Cancer Center, Sunnybrook Health Sciences Centre, Toronto, ON, Canada.
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21
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Erickson AW, Das S. The Impact of Targeted Therapy on Intracranial Metastatic Disease Incidence and Survival. Front Oncol 2019; 9:797. [PMID: 31508362 PMCID: PMC6716495 DOI: 10.3389/fonc.2019.00797] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Accepted: 08/06/2019] [Indexed: 11/13/2022] Open
Abstract
Intracranial metastatic disease (IMD) is a common and severe complication of primary cancers. Current treatment options for IMD include surgical resection and radiation therapy, although there has been recent interest in targeted therapy in the management of IMD. As of yet, insufficient data exist to support the recommendation of targeted therapies in the treatment of IMD. Paradoxically, targeted therapy has been hypothesized to play a role in the development of IMD in patients with primary cancers. This is based on the observations that patients who receive targeted therapy for primary cancer experience prolonged survival, and that prolonged survival has been associated with increased incidence of IMD. Few data exist to clarify if treatment of primary cancers with targeted therapies influences IMD incidence. Here, we discuss the role of targeted therapy in IMD management, review the current literature on IMD incidence and targeted therapy use in primary cancer, and propose the need for future studies to inform physicians in choosing treatment options and counseling patients.
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Affiliation(s)
- Anders W Erickson
- Institute of Medical Science, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Sunit Das
- Division of Neurosurgery, University of Toronto, Toronto, ON, Canada.,Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, ON, Canada
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22
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Suarez-Sarmiento A, Nguyen KA, Syed JS, Nolte A, Ghabili K, Cheng M, Liu S, Chiang V, Kluger H, Hurwitz M, Shuch B. Brain Metastasis From Renal-Cell Carcinoma: An Institutional Study. Clin Genitourin Cancer 2019; 17:e1163-e1170. [PMID: 31519468 DOI: 10.1016/j.clgc.2019.08.006] [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: 04/29/2019] [Revised: 08/05/2019] [Accepted: 08/10/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND Brain metastases (BM) are frequently observed in advanced renal-cell carcinoma (RCC). Historically these individuals have been excluded from clinical trials, but recently, with better local control, many can receive aggressive therapy after treatment. We evaluate our single-institution experience over various treatment eras. PATIENTS AND METHODS Patients undergoing evaluation for RCC BM from 2001 to 2018 were identified from our institutional database. Clinical notes, demographics, comorbidities, histology, central nervous system (CNS) treatments, systemic therapy, and outcomes were reviewed. Overall survival (OS) and CNS recurrence-free survival (RFS) were evaluated by the Kaplan-Meier method. Cumulative incidence was evaluated using a competing risk model. RESULTS We identified 158 patients with RCC BM, of whom 94.4% had clear-cell RCC, and 90.6% had extracranial metastases at diagnosis. Of these patients, 94 (60%) developed RCC BM over time, while 46 (29.1%) had RCC BM at initial presentation. Clinical symptoms were noted in 81.9% of patients. The median OS after diagnosis of RCC BM was 8.4 months, with a 3-year OS of 28.2%. The median CNS RFS was 8.5 months overall; however, those with one and more than one lesion had median CNS RFS of 12.4 and 6 months, respectively (P < .001). CONCLUSION The majority of RCC patients with BM are symptomatic and had prior metastatic disease that progressed to the brain. Those with a solitary RCC BM are less likely to develop CNS recurrence after local therapy and are ideal candidates for enrollment onto clinical trials.
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Affiliation(s)
| | - Kevin A Nguyen
- Department of Urology, Yale School of Medicine, New Haven, CT; Institute of Urologic Oncology, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Jamil S Syed
- Department of Urology, Yale School of Medicine, New Haven, CT
| | - Adam Nolte
- Department of Urology, Yale School of Medicine, New Haven, CT
| | - Kamyar Ghabili
- Department of Urology, Yale School of Medicine, New Haven, CT
| | - Michelle Cheng
- Department of Urology, Yale School of Medicine, New Haven, CT
| | - Sandy Liu
- Institute of Urologic Oncology, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Veronica Chiang
- Department of Neurosurgery, Yale School of Medicine, New Haven, CT
| | - Harriet Kluger
- Division of Hematology Oncology, Department of Medicine, Yale School of Medicine, New Haven, CT
| | - Michael Hurwitz
- Division of Hematology Oncology, Department of Medicine, Yale School of Medicine, New Haven, CT
| | - Brian Shuch
- Department of Urology, Yale School of Medicine, New Haven, CT; Institute of Urologic Oncology, David Geffen School of Medicine at UCLA, Los Angeles, CA.
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23
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Flippot R, Dalban C, Laguerre B, Borchiellini D, Gravis G, Négrier S, Chevreau C, Joly F, Geoffrois L, Ladoire S, Mahammedi H, Rolland F, Gross-Goupil M, Deluche E, Priou F, Laramas M, Barthélémy P, Narciso B, Houedé N, Culine S, Oudard S, Chenot M, Tantot F, Chabaud S, Escudier B, Albiges L. Safety and Efficacy of Nivolumab in Brain Metastases From Renal Cell Carcinoma: Results of the GETUG-AFU 26 NIVOREN Multicenter Phase II Study. J Clin Oncol 2019; 37:2008-2016. [PMID: 31194611 DOI: 10.1200/jco.18.02218] [Citation(s) in RCA: 114] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
PURPOSE Nivolumab is standard of care for patients with metastatic clear cell renal cell carcinoma (ccRCC) after failure of antiangiogenic therapies, but its activity on brain metastases from ccRCC remains unknown, because these patients were excluded from pivotal studies. We aimed to assess the activity of nivolumab in this population. METHODS The GETUG-AFU 26 NIVOREN phase II trial assessed the activity and safety of nivolumab in patients with metastatic ccRCC who failed vascular endothelial growth factor-directed therapies (ClinicalTrials.gov identifier: NCT03013335). Patients with asymptomatic brain metastases were prospectively identified and underwent dedicated brain evaluation. Two cohorts were constituted: cohort A comprised patients with previously untreated brain metastases, and cohort B comprised patients whose brain metastases underwent prior therapy. The primary end point was intracranial response rate in cohort A. RESULTS Seventy-three patients with brain metastases were included: 39 in cohort A and 34 in cohort B. Intracranial response rate was 12% in cohort A; no objective response was reported in patients with brain lesions that were multiple or larger than 1 cm. Median intracranial progression-free survival was 2.7 months (95% CI, 2.3 to 4.6 months) in cohort A and 4.8 months (95% CI, 3.0 to 8.0 months) in cohort B, with adjusted hazard ratio of 2.04 (95% CI, 1.08 to 3.83). Overall survival rate at 12 months was 67% (95% CI, 49.6% to 79.1%) in cohort A and 59% (95% CI, 40.6% to 73.2%) in cohort B. Most patients in cohort A (72%) needed subsequent focal brain therapy. Nivolumab was well tolerated, with no unexpected toxicity. CONCLUSION Nivolumab activity is limited in patients with untreated brain metastases from ccRCC. Brain imaging and focal therapy should be considered before immune checkpoint inhibitors in patients with metastatic ccRCC.
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Affiliation(s)
- Ronan Flippot
- 1Gustave Roussy Cancer Campus, Université Paris-Saclay, Villejuif, France
| | | | | | | | | | | | | | | | | | | | | | | | | | | | - Frank Priou
- 14Centre Hospitalier de Vendée, La Roche sur Yon, France
| | | | | | | | | | - Stéphane Culine
- 19Hôpital Saint Louis, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Stéphane Oudard
- 20Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France
| | | | | | | | - Bernard Escudier
- 1Gustave Roussy Cancer Campus, Université Paris-Saclay, Villejuif, France
| | - Laurence Albiges
- 1Gustave Roussy Cancer Campus, Université Paris-Saclay, Villejuif, France
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24
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Ishihara H, Kondo T, Takagi T, Yoshida K, Okumi M, Tanabe K. Newly developing brain metastases during nivolumab therapy for metastatic renal cell carcinoma: A case series in two Japanese institutions. Int J Urol 2019; 26:849-850. [DOI: 10.1111/iju.14020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Hiroki Ishihara
- Department of Urology Tokyo Women's Medical UniversityTokyo Japan
| | - Tsunenori Kondo
- Department of Urology Tokyo Women's Medical University Medical Center East Tokyo Japan
| | - Toshio Takagi
- Department of Urology Tokyo Women's Medical UniversityTokyo Japan
| | - Kazuhiko Yoshida
- Department of Urology Tokyo Women's Medical UniversityTokyo Japan
| | - Masayoshi Okumi
- Department of Urology Tokyo Women's Medical UniversityTokyo Japan
| | - Kazunari Tanabe
- Department of Urology Tokyo Women's Medical UniversityTokyo Japan
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25
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Is Chest Computed Tomography Always Necessary Following Nephrectomy for Renal Cell Carcinoma? A Pilot Study in Single Tertiary Institution. J Comput Assist Tomogr 2019; 43:333-337. [PMID: 30875337 DOI: 10.1097/rct.0000000000000841] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE We evaluated patterns of thoracic recurrence from renal cell carcinoma (RCC) following nephrectomy as a pilot study. METHODS Data of consecutive 39 patients who had recurrent RCC in the abdomen or thorax following curative nephrectomy were evaluated. Recurrence sites were analyzed with abdomen and chest computed tomography (CT), or positron emission tomography/CT. All patients had no metastasis before initial nephrectomy. Recurrence was classified into 3 types according to the site of initially detected recurrence: (a) abdomen-only type, (b) abdomen and thorax type, and (c) thorax-only type. Vertebral level of recurrence site in the thorax-only level was investigated. University of California Los Angeles-Integrated Staging System was utilized for risk stratification (eg, low, intermediate, and high-risk). RESULTS Rate of intermediate or high risk was 89.7% (37/39). Rate of thoracic recurrence, regardless of concurrent abdominal recurrence, was 71.8% (28/39). Rate of thorax-only type was 53.8% (21/39). In thorax-only type, median vertebral level of recurrence site was T10 (range, T3-T12), and no patient with low risk had metastasis above the T10 level alone. In intermediate or high risk, 89.2% (33/37) had at least a recurrent lesion at the level of T7 or lower. CONCLUSIONS In low-risk patients, upper thoracic recurrence alone may be very rare after curative surgery. In majority of intermediate- or high-risk patients, initial recurrence may occur in the abdomen or lower thorax, which indicates abdomen CT covering T7 level may be an effective tool for postoperative follow-up in RCC.
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26
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Juloori A, Miller JA, Parsai S, Kotecha R, Ahluwalia MS, Mohammadi AM, Murphy ES, Suh JH, Barnett GH, Yu JS, Vogelbaum MA, Rini B, Garcia J, Stevens GH, Angelov L, Chao ST. Overall survival and response to radiation and targeted therapies among patients with renal cell carcinoma brain metastases. J Neurosurg 2019; 132:188-196. [PMID: 30660120 DOI: 10.3171/2018.8.jns182100] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Accepted: 08/14/2018] [Indexed: 11/12/2022]
Abstract
OBJECTIVE The object of this retrospective study was to investigate the impact of targeted therapies on overall survival (OS), distant intracranial failure, local failure, and radiation necrosis among patients treated with radiation therapy for renal cell carcinoma (RCC) metastases to the brain. METHODS All patients diagnosed with RCC brain metastasis (BM) between 1998 and 2015 at a single institution were included in this study. The primary outcome was OS, and secondary outcomes included local failure, distant intracranial failure, and radiation necrosis. The timing of targeted therapies was recorded. Multivariate Cox proportional-hazards regression was used to model OS, while multivariate competing-risks regression was used to model local failure, distant intracranial failure, and radiation necrosis, with death as a competing risk. RESULTS Three hundred seventy-six patients presented with 912 RCC BMs. Median OS was 9.7 months. Consistent with the previously validated diagnosis-specific graded prognostic assessment (DS-GPA) for RCC BM, Karnofsky Performance Status (KPS) and number of BMs were the only factors prognostic for OS. One hundred forty-seven patients (39%) received vascular endothelial growth factor receptor (VEGFR) tyrosine kinase inhibitors (TKIs). Median OS was significantly greater among patients receiving TKIs (16.8 vs 7.3 months, p < 0.001). Following multivariate analysis, KPS, number of metastases, and TKI use remained significantly associated with OS.The crude incidence of local failure was 14.9%, with a 12-month cumulative incidence of 13.4%. TKIs did not significantly decrease the 12-month cumulative incidence of local failure (11.4% vs 14.5%, p = 0.11). Following multivariate analysis, age, number of BMs, and lesion size remained associated with local failure. The 12-month cumulative incidence of radiation necrosis was 8.0%. Use of TKIs within 30 days of SRS was associated with a significantly increased 12-month cumulative incidence of radiation necrosis (10.9% vs 6.4%, p = 0.04). CONCLUSIONS Use of targeted therapies in patients with RCC BM treated with intracranial SRS was associated with improved OS. However, the use of TKIs within 30 days of SRS increases the rate of radiation necrosis without improving local control or reducing distant intracranial failure. Prospective studies are warranted to determine the optimal timing to reduce the rate of necrosis without detracting from survival.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | - Glen H Stevens
- 4Neurology, Neurological Institute, Cleveland Clinic, Cleveland, Ohio
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27
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Flippot R, Derosa L, Albiges L. Les métastases cérébrales de cancer du rein, un défi clinique. Bull Cancer 2019; 105 Suppl 3:S261-S267. [PMID: 30595155 DOI: 10.1016/s0007-4551(18)30381-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BRAIN METASTASES IN RENAL CELL CARCINOMA, AN UNMET NEED Brain metastases from renal cell carcinomas are associated with dismal prognosis and might be present in up to 10 % of metastatic patients. Biologically, the blood brain barrier might be disrupted in brain metastases and thus do not exclusively account for treatment resistance. Brain metastases often acquire additional molecular alterations that might provide aggressive features. They are also associated with high lymphocytic infiltration and expression of immune checkpoints PD-1/PD-L1. In clinical routine, scores based on metastatic volume and patients' performance status might help better predict survival. The cornerstone of brain metastases treatment is stereotactic radiation therapy if patients are eligible, while systemic treatments such as antiangiogenics and immune checkpoint inhibitors only provide limited disease control. Early identification of patients with brain metastases from renal cell carcinomas and promotion of dedicated clinical trials will be important to try and improve current clinical management.
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Affiliation(s)
- Ronan Flippot
- Département de médecine oncologique, Gustave-Roussy, Villejuif, France
| | - Lisa Derosa
- Département de médecine oncologique, Gustave-Roussy, Villejuif, France
| | - Laurence Albiges
- Département de médecine oncologique, Gustave-Roussy, Villejuif, France.
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28
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Bowman IA, Bent A, Le T, Christie A, Wardak Z, Arriaga Y, Courtney K, Hammers H, Barnett S, Mickey B, Patel T, Whitworth T, Stojadinovic S, Hannan R, Nedzi L, Timmerman R, Brugarolas J. Improved Survival Outcomes for Kidney Cancer Patients With Brain Metastases. Clin Genitourin Cancer 2018; 17:e263-e272. [PMID: 30538068 DOI: 10.1016/j.clgc.2018.11.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 11/13/2018] [Accepted: 11/14/2018] [Indexed: 12/13/2022]
Abstract
BACKGROUND Brain metastases (BM) occur frequently in patients with metastatic kidney cancer and are a significant source of morbidity and mortality. Although historically associated with a poor prognosis, survival outcomes for patients in the modern era are incompletely characterized. In particular, outcomes after adjusting for systemic therapy administration and International Metastatic Renal Cell Carcinoma Database Consortium (IMDC) risk factors are not well-known. PATIENTS AND METHODS A retrospective database of patients with metastatic renal cell carcinoma (RCC) treated at University of Texas Southwestern Medical Center between 2006 and 2015 was created. Data relevant to their diagnosis, treatment course, and outcomes were systematically collected. Survival was analyzed by the Kaplan-Meier method. Patients with BM were compared with patients without BM after adjusting for the timing of BM diagnosis, either prior to or during first-line systemic therapy. The impact of stratification according to IMDC risk group was assessed. RESULTS A total of 56 (28.4%) of 268 patients with metastatic RCC were diagnosed with BM prior to or during first-line systemic therapy. Median overall survival (OS) for systemic therapy-naive patients with BM compared with matched patients without BM was 19.5 versus 28.7 months (P = .0117). When analyzed according to IMDC risk group, the median OS for patients with BM was similar for favorable- and intermediate-risk patients (not reached vs. not reached; and 29.0 vs. 36.7 months; P = .5254), and inferior for poor-risk patients (3.5 vs. 9.4 months; P = .0462). For patients developing BM while on first-line systemic therapy, survival from the time of progression did not significantly differ by presence or absence of BM (11.8 vs. 17.8 months; P = .6658). CONCLUSIONS Survival rates for patients with BM are significantly better than historical reports. After adjusting for systemic therapy, the survival rates of patients with BM in favorable- and intermediate-risk groups were remarkably better than expected and not statistically different from patients without BM, though this represents a single institution experience, and numbers are modest.
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Affiliation(s)
- I Alex Bowman
- Kidney Cancer Program, Simmons Comprehensive Cancer Center, UT Southwestern Medical Center, Dallas, TX; Division of Hematology and Oncology, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX.
| | - Alisha Bent
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX
| | - Tri Le
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX
| | - Alana Christie
- Kidney Cancer Program, Simmons Comprehensive Cancer Center, UT Southwestern Medical Center, Dallas, TX
| | - Zabi Wardak
- Kidney Cancer Program, Simmons Comprehensive Cancer Center, UT Southwestern Medical Center, Dallas, TX; Department of Radiation Oncology, UT Southwestern Medical Center, Dallas, TX
| | - Yull Arriaga
- Kidney Cancer Program, Simmons Comprehensive Cancer Center, UT Southwestern Medical Center, Dallas, TX; Division of Hematology and Oncology, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX
| | - Kevin Courtney
- Kidney Cancer Program, Simmons Comprehensive Cancer Center, UT Southwestern Medical Center, Dallas, TX; Division of Hematology and Oncology, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX
| | - Hans Hammers
- Kidney Cancer Program, Simmons Comprehensive Cancer Center, UT Southwestern Medical Center, Dallas, TX; Division of Hematology and Oncology, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX
| | - Samuel Barnett
- Department of Neurological Surgery, UT Southwestern Medical Center, Dallas, TX
| | - Bruce Mickey
- Kidney Cancer Program, Simmons Comprehensive Cancer Center, UT Southwestern Medical Center, Dallas, TX; Department of Neurological Surgery, UT Southwestern Medical Center, Dallas, TX
| | - Toral Patel
- Department of Neurological Surgery, UT Southwestern Medical Center, Dallas, TX
| | - Tony Whitworth
- Department of Neurological Surgery, UT Southwestern Medical Center, Dallas, TX
| | | | - Raquibul Hannan
- Kidney Cancer Program, Simmons Comprehensive Cancer Center, UT Southwestern Medical Center, Dallas, TX; Department of Radiation Oncology, UT Southwestern Medical Center, Dallas, TX
| | - Lucien Nedzi
- Department of Radiation Oncology, UT Southwestern Medical Center, Dallas, TX
| | - Robert Timmerman
- Kidney Cancer Program, Simmons Comprehensive Cancer Center, UT Southwestern Medical Center, Dallas, TX; Department of Radiation Oncology, UT Southwestern Medical Center, Dallas, TX
| | - James Brugarolas
- Kidney Cancer Program, Simmons Comprehensive Cancer Center, UT Southwestern Medical Center, Dallas, TX; Division of Hematology and Oncology, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX.
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29
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Wiechno P, Kucharz J, Sadowska M, Michalski W, Sikora-Kupis B, Jonska-Gmyrek J, Poniatowska G, Nietupski K, Ossolinski K, Demkow T. Contemporary treatment of metastatic renal cell carcinoma. Med Oncol 2018; 35:156. [PMID: 30368624 DOI: 10.1007/s12032-018-1217-1] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Accepted: 10/24/2018] [Indexed: 12/25/2022]
Abstract
Renal cell carcinoma is the 14th most common cancer worldwide. It is a heterogeneous group of histopathological entities, of which the most common is clear cell renal cell carcinoma. Approximately 20-30% of patients present initially with metastatic disease and an additional 20% will progress after radical surgical treatment. Metastatic disease that is non-feasible for surgical treatment remains incurable. Numerous studies have demonstrated that-with the introduction of new drugs-the treatment outcomes of metastatic disease have improved. The development of new therapies as well as the optimization and individualization of procedures allow us to hope for further progress in this area.
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Affiliation(s)
- Pawel Wiechno
- Department of Uro-oncology, Maria Sklodowska-Curie Memorial Cancer Centre and Institute of Oncology, 5, Roentgen Street, 02-781, Warsaw, Poland
| | - Jakub Kucharz
- Department of Uro-oncology, Maria Sklodowska-Curie Memorial Cancer Centre and Institute of Oncology, 5, Roentgen Street, 02-781, Warsaw, Poland.
| | - Malgorzata Sadowska
- Department of Uro-oncology, Maria Sklodowska-Curie Memorial Cancer Centre and Institute of Oncology, 5, Roentgen Street, 02-781, Warsaw, Poland
| | - Wojciech Michalski
- Department of Uro-oncology, Maria Sklodowska-Curie Memorial Cancer Centre and Institute of Oncology, 5, Roentgen Street, 02-781, Warsaw, Poland
| | - Bozena Sikora-Kupis
- Department of Uro-oncology, Maria Sklodowska-Curie Memorial Cancer Centre and Institute of Oncology, 5, Roentgen Street, 02-781, Warsaw, Poland
| | - Joanna Jonska-Gmyrek
- Department of Uro-oncology, Maria Sklodowska-Curie Memorial Cancer Centre and Institute of Oncology, 5, Roentgen Street, 02-781, Warsaw, Poland
| | - Grazyna Poniatowska
- Department of Uro-oncology, Maria Sklodowska-Curie Memorial Cancer Centre and Institute of Oncology, 5, Roentgen Street, 02-781, Warsaw, Poland
| | - Karol Nietupski
- Department of Uro-oncology, Maria Sklodowska-Curie Memorial Cancer Centre and Institute of Oncology, 5, Roentgen Street, 02-781, Warsaw, Poland
| | - Krzysztof Ossolinski
- Department of Urology, The John Paul II District Hospital in Kolbuszowa, Kolbuszowa, Poland
| | - Tomasz Demkow
- Department of Uro-oncology, Maria Sklodowska-Curie Memorial Cancer Centre and Institute of Oncology, 5, Roentgen Street, 02-781, Warsaw, Poland
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30
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Zahoor H, Barata PC, Jia X, Martin A, Allman KD, Wood LS, Gilligan TD, Grivas P, Ornstein MC, Garcia JA, Rini BI. Patterns, predictors and subsequent outcomes of disease progression in metastatic renal cell carcinoma patients treated with nivolumab. J Immunother Cancer 2018; 6:107. [PMID: 30333065 PMCID: PMC6192175 DOI: 10.1186/s40425-018-0425-8] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Accepted: 10/07/2018] [Indexed: 01/05/2023] Open
Abstract
Background Nivolumab is approved for the treatment of refractory metastatic renal cell carcinoma. Patterns and predictors of progressive disease (PD) on nivolumab, and outcomes in such patients are lacking. Methods A retrospective analysis of patients (pts) with metastatic clear cell renal cell carcinoma (ccRCC) who received nivolumab at Cleveland Clinic (2015–2017) was performed. PD was defined per Response Evaluation Criteria in Solid Tumors (RECIST) v1.1 or clinical progression as per treating physician. Univariate analyses (UVA) and multivariate analyses (MVA) were used to identify clinical and laboratory markers as potential predictors of progression-free survival (PFS). Results Ninety patients with mean age of 65, 74% men, and 83% good or intermediate International Metastatic Renal Cell Carcinoma Database Consortium (IMDC) risk group were included. Median number of prior systemic treatments was 2 (range, 1–6). Median overall survival (OS) and PFS were 15.8 and 4.4 months, respectively. Fifty-seven patients (63%) had PD and 44% of patients with radiographic PD had new organ sites of metastases with brain (8/23, 35%) being the most common. Twelve patients received treatment beyond progression (TBP), and among 6 patients with available data, 3 (50%) had any tumor shrinkage (2 pts. with 17% shrinkage, one pt. with 29% shrinkage). Of 57 patients with PD, 28 patients (49%) were able to initiate subsequent treatment, mainly with axitinib and cabozantinib, while 40% of patients were transitioned to hospice after PD. In MVA, a higher baseline Neutrophil-to-Lymphocyte ratio (NLR) (HR, 1.86; 95% CI, 1.05–3.29; p = 0.033) was associated with an increased risk of progression, whereas higher (> 0.1 k/uL) baseline eosinophil count was associated with a lower risk of progression (HR, 0.54; 95% CI, 0.30–0.98; p = 0.042). Conclusion Brain was the most common site of PD in patients treated with nivolumab, and only half of patients progressing on nivolumab were able to initiate subsequent treatment. The risk of PD increased with a higher baseline NLR and reduced with a higher baseline eosinophil count. Electronic supplementary material The online version of this article (10.1186/s40425-018-0425-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Haris Zahoor
- Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Pedro C Barata
- Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Xuefei Jia
- Department of Quantitative Health Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Allison Martin
- Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA
| | | | - Laura S Wood
- Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA
| | | | - Petros Grivas
- Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA
| | | | - Jorge A Garcia
- Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Brian I Rini
- Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA. .,Department of Hematology and Oncology, Taussig Cancer Institute, Cleveland Clinic, Lerner College of Medicine, 9500 Euclid Avenue, Cleveland, OH, 44195, USA.
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Prognostic factors for survival in metastatic renal cell carcinoma patients with brain metastases receiving targeted therapy. TUMORI JOURNAL 2018; 104:444-450. [PMID: 28731496 DOI: 10.5301/tj.5000635] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND The primary objective of our study was to examine the clinical outcomes and prognosis of patients with metastatic renal cell carcinoma (mRCC) with brain metastases (BMs) receiving targeted therapy. PATIENTS AND METHODS Fifty-eight patients from 16 oncology centers for whom complete clinical data were available were retrospectively reviewed. RESULTS The median age was 57 years (range 30-80). Most patients underwent a nephrectomy (n = 41; 70.7%), were male (n = 42; 72.4%) and had clear-cell (CC) RCC (n = 51; 87.9%). Patients were treated with first-line suni-tinib (n = 45; 77.6%) or pazopanib (n = 13; 22.4%). The median time from the initial RCC diagnosis to the diagnosis of BMs was 9 months. The median time from the first occurrence of metastasis to the development of BMs was 7 months. The median overall survival (OS) of mRCC patients with BMs was 13 months. Time from the initial diagnosis of systemic metastasis to the development of BMs (<12 months; p = 0.001), histological subtype (non-CC; p<0.05) and number of BMs (>2; p<0.05) were significantly associated with OS in multivariate analysis. There were no cases of toxic death. One mRCC patient with BMs (1.7%) experienced treatment-related cerebral necrosis. All other toxicities included those commonly observed with VEGF-TKI therapy. CONCLUSIONS The time from the initial diagnosis of systemic metastasis to the development of BMs (<12 months), a non-CC histological subtype, and a greater number of BMs (>2) were independent risk factors for a poor prognosis.
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Sperduto PW, Deegan BJ, Li J, Jethwa KR, Brown PD, Lockney N, Beal K, Rana NG, Attia A, Tseng CL, Sahgal A, Shanley R, Sperduto WA, Lou E, Zahra A, Buatti JM, Yu JB, Chiang V, Molitoris JK, Masucci L, Roberge D, Shi DD, Shih HA, Olson A, Kirkpatrick JP, Braunstein S, Sneed P, Mehta MP. Effect of Targeted Therapies on Prognostic Factors, Patterns of Care, and Survival in Patients With Renal Cell Carcinoma and Brain Metastases. Int J Radiat Oncol Biol Phys 2018; 101:845-853. [PMID: 29976497 DOI: 10.1016/j.ijrobp.2018.04.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Revised: 03/06/2018] [Accepted: 04/03/2018] [Indexed: 12/31/2022]
Abstract
PURPOSE To identify prognostic factors, define evolving patterns of care, and the effect of targeted therapies in a larger contemporary cohort of renal cell carcinoma (RCC) patients with new brain metastases (BM). METHODS AND MATERIALS A multi-institutional retrospective institutional review board-approved database of 711 RCC patients with new BM diagnosed from January 1, 2006, to December 31, 2015, was created. Clinical parameters and treatment were correlated with median survival and time from primary diagnosis to BM. Multivariable analyses were performed. RESULTS The median survival for the prior/present cohorts was 9.6/12 months, respectively (P < .01). Four prognostic factors (Karnofsky performance status, extracranial metastases, number of BM, and hemoglobin b) were significant for survival after the diagnosis of BM. Of the 6 drug types studied, only cytokine use after BM was associated with improved survival. The use of whole-brain radiation therapy declined from 50% to 22%, and the use of stereotactic radiosurgery alone increased from 46% to 58%. Nonneurologic causes of death were twice as common as neurologic causes. CONCLUSIONS Additional prognostic factors refine prognostication in this larger contemporary cohort. Patterns of care have changed, and survival of RCC patients with BM has improved over time. The reasons for this improvement in survival remain unknown but may relate to more aggressive use of local brain metastasis therapy and a wider array of systemic treatment options for those patients with progressive extracranial tumor.
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Affiliation(s)
- Paul W Sperduto
- Minneapolis Radiation Oncology and University of Minnesota Gamma Knife Center, Minneapolis, Minnesota.
| | | | - Jing Li
- MD Anderson Cancer Center, Houston, Texas
| | | | | | | | - Kathryn Beal
- Memorial Sloan Kettering Cancer Center, New York, New York
| | - Nitesh G Rana
- Vanderbilt University Medical Center, Nashville, Tennessee
| | - Albert Attia
- Vanderbilt University Medical Center, Nashville, Tennessee
| | | | - Arjun Sahgal
- Sunnybrook-University of Toronto, Toronto, Canada
| | - Ryan Shanley
- University of Minnesota Biostatistics, Minneapolis, Minnesota
| | | | - Emil Lou
- University of Minnesota Cancer Center, Minneapolis, Minnesota
| | | | | | | | | | | | - Laura Masucci
- Centre Hospitalier de l' Université de Montreal, Montreal, Canada
| | - David Roberge
- Centre Hospitalier de l' Université de Montreal, Montreal, Canada
| | - Diana D Shi
- Massachusetts General Hospital, Boston, Massachusetts
| | - Helen A Shih
- Massachusetts General Hospital, Boston, Massachusetts
| | | | | | - Steve Braunstein
- University of California San Francisco, San Francisco, California
| | - Penny Sneed
- University of California San Francisco, San Francisco, California
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Bohn JP, Pall G, Stockhammer G, Steurer M. Targeted Therapies for the Treatment of Brain Metastases in Solid Tumors. Target Oncol 2017; 11:263-75. [PMID: 26822319 DOI: 10.1007/s11523-015-0414-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Brain metastases are a major cause of morbidity and mortality in cancer patients. While the mainstay treatment comprises surgery and radiation therapy, the role of systemic agents remains controversial. In general, it has been presumed that poor blood-brain barrier (BBB) penetration and inherently more resistant metastatic brain disease preclude a favorable systemic treatment approach. However, a better understanding of tumor biology and the subsequent development of targeted drugs have reawakened interest in systemic therapy. Despite still limited brain distribution, a variety of targeted drugs have demonstrated activity in brain metastases in early clinical trials. Nevertheless, disease progression commonly occurs, and it remains to be elucidated whether limited CNS drug distribution or the acquisition of resistant metastatic clones must be held responsible for this prognosis. Moreover, micrometastatic brain disease beyond an intact BBB-and ultimately prevention of brain metastasis formation-may generally remain inaccessible for first-generation targeted agents with poor CNS penetration. To overcome limited brain distribution and possibly emerging acquired resistance, highly potent next-generation targeted drugs with enhanced CNS distribution have been developed. In view of this emerging but yet undefined role of targeted therapies in the treatment of brain metastases from solid tumors, this review aims to summarize the current knowledge from clinical trials and discusses clinically relevant obstacles to overcome.
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Affiliation(s)
- Jan-Paul Bohn
- Department of Internal Medicine V, Medical University of Innsbruck, Anichstrasse 35, A-6020, Innsbruck, Austria.
| | - Georg Pall
- Department of Internal Medicine V, Medical University of Innsbruck, Anichstrasse 35, A-6020, Innsbruck, Austria
| | - Guenther Stockhammer
- Department of Neurology and Neurosurgery, Medical University of Innsbruck, Innsbruck, Austria
| | - Michael Steurer
- Department of Internal Medicine V, Medical University of Innsbruck, Anichstrasse 35, A-6020, Innsbruck, Austria
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Klimov S, Rida PC, Aleskandarany MA, Green AR, Ellis IO, Janssen EA, Rakha EA, Aneja R. Novel immunohistochemistry-based signatures to predict metastatic site of triple-negative breast cancers. Br J Cancer 2017; 117:826-834. [PMID: 28720841 PMCID: PMC5589983 DOI: 10.1038/bjc.2017.224] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Revised: 05/23/2017] [Accepted: 06/21/2017] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Although distant metastasis (DM) in breast cancer (BC) is the most lethal form of recurrence and the most common underlying cause of cancer related deaths, the outcome following the development of DM is related to the site of metastasis. Triple negative BC (TNBC) is an aggressive form of BC characterised by early recurrences and high mortality. Athough multiple variables can be used to predict the risk of metastasis, few markers can predict the specific site of metastasis. This study aimed at identifying a biomarker signature to predict particular sites of DM in TNBC. METHODS A clinically annotated series of 322 TNBC were immunohistochemically stained with 133 biomarkers relevant to BC, to develop multibiomarker models for predicting metastasis to the bone, liver, lung and brain. Patients who experienced metastasis to each site were compared with those who did not, by gradually filtering the biomarker set via a two-tailed t-test and Cox univariate analyses. Biomarker combinations were finally ranked based on statistical significance, and evaluated in multivariable analyses. RESULTS Our final models were able to stratify TNBC patients into high risk groups that showed over 5, 6, 7 and 8 times higher risk of developing metastasis to the bone, liver, lung and brain, respectively, than low-risk subgroups. These models for predicting site-specific metastasis retained significance following adjustment for tumour size, patient age and chemotherapy status. CONCLUSIONS Our novel IHC-based biomarkers signatures, when assessed in primary TNBC tumours, enable prediction of specific sites of metastasis, and potentially unravel biomarkers previously unknown in site tropism.
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Affiliation(s)
- Sergey Klimov
- Department of Biology, Georgia State University, Atlanta, GA 30303 USA
| | | | - Mohammed A Aleskandarany
- Department of Cellular Pathology, University of Nottingham and Nottingham University Hospitals NHS Trust, City Hospital Campus, Nottingham NG5 1PB, UK
| | - Andrew R Green
- Department of Cellular Pathology, University of Nottingham and Nottingham University Hospitals NHS Trust, City Hospital Campus, Nottingham NG5 1PB, UK
| | - Ian O Ellis
- Department of Cellular Pathology, University of Nottingham and Nottingham University Hospitals NHS Trust, City Hospital Campus, Nottingham NG5 1PB, UK
| | - Emiel Am Janssen
- Department of Pathology, Stavanger University Hospital, Stavanger N-4011, Norway
| | - Emad A Rakha
- Department of Cellular Pathology, University of Nottingham and Nottingham University Hospitals NHS Trust, City Hospital Campus, Nottingham NG5 1PB, UK
| | - Ritu Aneja
- Department of Biology, Georgia State University, Atlanta, GA 30303 USA
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Arneson K, Mondschein J, Stavas M, Cmelak AJ, Attia A, Horn L, Niermann K, Puzanov I, Chakravarthy AB, Xia F. A phase I trial of concurrent sorafenib and stereotactic radiosurgery for patients with brain metastases. J Neurooncol 2017; 133:435-442. [PMID: 28488066 DOI: 10.1007/s11060-017-2455-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Accepted: 04/30/2017] [Indexed: 01/24/2023]
Abstract
We hypothesized that sorafenib (BAY 43-9006), an oral multi-kinase inhibitor, used in combination with SRS will improve overall intracranial control. This Phase I study assesses the safety, tolerability, and maximal tolerated dose of sorafenib administered with SRS to treat 1-4 brain metastases. This was an open label phase I dose escalation study with an expansion cohort. Eligible adults had 1-4 brain metastases from solid malignancies. Sorafenib was begun 5-7 days prior to SRS and continued for 14 days thereafter. Dose escalation of sorafenib was conducted via a "3 + 3" dose escalation design. Dose limiting toxicities (DLT) were determined 1 month after SRS and defined as ≥grade 3 neurologic toxicities. Twenty-three patients were enrolled. There were no DLTs at dose level 1 (400 mg per day) or dose level 2 (400 mg twice per day). An expansion cohort of 17 patients was treated at dose level 2. There were six grade 3 toxicities: hypertension (n = 2), rash (n = 1), lymphopenia (n = 1), hypokalemia (n = 1), fatigue (n = 1) and hand-foot syndrome (n = 1). All of these were attributable to sorafenib and not to the combination with SRS. The median time to CNS progression was 10 months, 1 year CNS progression-free survival was 46%, the median overall survival was 11.6 months and the 1 year overall survival was 46%. The use of sorafenib concurrent with SRS for the treatment of 1-4 brain metastases is safe and well tolerated at 400 mg twice a day. Our recommended phase II dose of concurrent sorafenib with SRS would be 400 mg twice daily.
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Affiliation(s)
- Kyle Arneson
- Department of Radiation Oncology, Vanderbilt University Medical Center, 22nd at Pierce Avenue, B1034, Nashville, TN, 37232-5671, USA
| | - Joshua Mondschein
- Department of Radiation Oncology, Vanderbilt University Medical Center, 22nd at Pierce Avenue, B1034, Nashville, TN, 37232-5671, USA
| | - Mark Stavas
- Department of Radiation Oncology, Vanderbilt University Medical Center, 22nd at Pierce Avenue, B1034, Nashville, TN, 37232-5671, USA
| | - Anthony J Cmelak
- Department of Radiation Oncology, Vanderbilt University Medical Center, 22nd at Pierce Avenue, B1034, Nashville, TN, 37232-5671, USA
| | - Albert Attia
- Department of Radiation Oncology, Vanderbilt University Medical Center, 22nd at Pierce Avenue, B1034, Nashville, TN, 37232-5671, USA
| | - Leora Horn
- Department of Medicine, Division of Hematology/Oncology, Vanderbilt University Medical Center, 2220 Pierce Avenue, 777 Preston Research Building, Nashville, TN, 37232-6307, USA
| | - Kenneth Niermann
- Department of Radiation Oncology, Vanderbilt University Medical Center, 22nd at Pierce Avenue, B1034, Nashville, TN, 37232-5671, USA
| | - Igor Puzanov
- Department of Medicine, Division of Hematology/Oncology, Vanderbilt University Medical Center, 2220 Pierce Avenue, 777 Preston Research Building, Nashville, TN, 37232-6307, USA
| | - A Bapsi Chakravarthy
- Department of Radiation Oncology, Vanderbilt University Medical Center, 22nd at Pierce Avenue, B1034, Nashville, TN, 37232-5671, USA.
| | - Fen Xia
- Department of Radiation Oncology, University of Arkansas for Medical Sciences, 4301 W. Markham, Little Rock, AR, 72205, USA
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Maria B, Antonella V, Michela R, Silvana G, Anita S, Anna Maria A, Chiara D, Paolo M. Multimodality treatment of brain metastases from renal cell carcinoma in the era of targeted therapy. Ther Adv Med Oncol 2016; 8:450-459. [PMID: 27800033 PMCID: PMC5066543 DOI: 10.1177/1758834016659825] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
In patients with renal cancer, brain metastasis is associated with poor survival and high morbidity. Poor life expectancy is often associated with widespread extracranial metastases. In such patients, a multidisciplinary approach is paramount. Brain metastases-specific therapies may include surgery, radiosurgery, conventional radiation and targeted therapies (TT) or a combination of these treatments. Some factors are important prognostically when choosing the best strategy: performance status, the number, size and location of brain metastases, the extension of systemic metastases and a well-controlled primary tumour. Failure of chemical therapy has always been attributed to an intact blood-brain barrier and acquired drug resistance by renal cancer cells. Recent studies have demonstrated objective responses with TT in a variety of cancer types, including renal cancer. In most cases, these agents have been used in combination and in conjunction with whole-brain radiation therapy and radiosurgery. Local control appears to be better with the combined method if the patient has a good performance status and may improve overall survival. This review summarizes current literature data on multidisciplinary approach in the management of renal brain metastasis with radiation, surgery and TT with an emphasis on potential better outcomes with a combination of current treatment methods.
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Affiliation(s)
| | | | - Roberto Michela
- Universita degli Studi di Roma La Sapienza, Via di Grottarossa 1035, Roma 00189, Italy
| | | | | | | | | | - Marchetti Paolo
- Universita degli Studi di Roma La Sapienza, Roma, Italy Azienda Ospedaliera Sant'Andrea, Roma, Italy
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Dagogo-Jack I, Gill CM, Cahill DP, Santagata S, Brastianos PK. Treatment of brain metastases in the modern genomic era. Pharmacol Ther 2016; 170:64-72. [PMID: 27773784 DOI: 10.1016/j.pharmthera.2016.10.011] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Development of brain metastasis (BM) portends a dismal prognosis for patients with cancer. Melanomas and carcinomas of the lung, breast, and kidney are the most common malignancies to metastasize to the brain. Recent advances in molecular genetics have enabled the identification of actionable, clinically relevant genetic alterations within primary tumors and their corresponding metastases. Adoption of genotype-guided treatment strategies for the management of systemic malignancy has resulted in dramatic and durable responses. Unfortunately, despite these therapeutic advances, central nervous system (CNS) relapses are not uncommon. Although these relapses have historically been attributed to limited blood brain barrier penetration of anti-neoplastic agents, recent work has demonstrated genetic heterogeneity such that metastatic sites, including BM, harbor relevant genetic alterations that are not present in primary tumor biopsies. This improved insight into molecular mechanisms underlying site specific recurrences can inform strategies for targeting these oncogenic drivers. Thus, development of rational, genomically guided CNS-penetrant therapies is crucial for ongoing therapeutic success.
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Affiliation(s)
- Ibiayi Dagogo-Jack
- Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States; Cancer Center, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Corey M Gill
- Cancer Center, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States; Department of Neurology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Daniel P Cahill
- Department of Neurosurgery, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Sandro Santagata
- Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States
| | - Priscilla K Brastianos
- Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States; Cancer Center, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States; Department of Neurology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States.
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39
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Guldner IH, Yang L, Cowdrick KR, Wang Q, Alvarez Barrios WV, Zellmer VR, Zhang Y, Host M, Liu F, Chen DZ, Zhang S. An Integrative Platform for Three-dimensional Quantitative Analysis of Spatially Heterogeneous Metastasis Landscapes. Sci Rep 2016; 6:24201. [PMID: 27068335 PMCID: PMC4828720 DOI: 10.1038/srep24201] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Accepted: 03/23/2016] [Indexed: 01/12/2023] Open
Abstract
Metastatic microenvironments are spatially and compositionally heterogeneous. This seemingly stochastic heterogeneity provides researchers great challenges in elucidating factors that determine metastatic outgrowth. Herein, we develop and implement an integrative platform that will enable researchers to obtain novel insights from intricate metastatic landscapes. Our two-segment platform begins with whole tissue clearing, staining, and imaging to globally delineate metastatic landscape heterogeneity with spatial and molecular resolution. The second segment of our platform applies our custom-developed SMART 3D (Spatial filtering-based background removal and Multi-chAnnel forest classifiers-based 3D ReconsTruction), a multi-faceted image analysis pipeline, permitting quantitative interrogation of functional implications of heterogeneous metastatic landscape constituents, from subcellular features to multicellular structures, within our large three-dimensional (3D) image datasets. Coupling whole tissue imaging of brain metastasis animal models with SMART 3D, we demonstrate the capability of our integrative pipeline to reveal and quantify volumetric and spatial aspects of brain metastasis landscapes, including diverse tumor morphology, heterogeneous proliferative indices, metastasis-associated astrogliosis, and vasculature spatial distribution. Collectively, our study demonstrates the utility of our novel integrative platform to reveal and quantify the global spatial and volumetric characteristics of the 3D metastatic landscape with unparalleled accuracy, opening new opportunities for unbiased investigation of novel biological phenomena in situ.
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Affiliation(s)
- Ian H Guldner
- Department of Biological Sciences, College of Science, University of Notre Dame, Notre Dame, IN 46556, USA.,Mike and Josie Harper Cancer Research Institute, University of Notre Dame, 1234 N. Notre Dame Avenue, South Bend, IN 46617, USA
| | - Lin Yang
- Department of Computer Science and Engineering, College of Engineering, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Kyle R Cowdrick
- Department of Biological Sciences, College of Science, University of Notre Dame, Notre Dame, IN 46556, USA.,Mike and Josie Harper Cancer Research Institute, University of Notre Dame, 1234 N. Notre Dame Avenue, South Bend, IN 46617, USA
| | - Qingfei Wang
- Department of Biological Sciences, College of Science, University of Notre Dame, Notre Dame, IN 46556, USA.,Mike and Josie Harper Cancer Research Institute, University of Notre Dame, 1234 N. Notre Dame Avenue, South Bend, IN 46617, USA
| | - Wendy V Alvarez Barrios
- Department of Biological Sciences, College of Science, University of Notre Dame, Notre Dame, IN 46556, USA.,Mike and Josie Harper Cancer Research Institute, University of Notre Dame, 1234 N. Notre Dame Avenue, South Bend, IN 46617, USA
| | - Victoria R Zellmer
- Department of Biological Sciences, College of Science, University of Notre Dame, Notre Dame, IN 46556, USA.,Mike and Josie Harper Cancer Research Institute, University of Notre Dame, 1234 N. Notre Dame Avenue, South Bend, IN 46617, USA
| | - Yizhe Zhang
- Department of Computer Science and Engineering, College of Engineering, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Misha Host
- Department of Biological Sciences, College of Science, University of Notre Dame, Notre Dame, IN 46556, USA.,Mike and Josie Harper Cancer Research Institute, University of Notre Dame, 1234 N. Notre Dame Avenue, South Bend, IN 46617, USA
| | - Fang Liu
- Mike and Josie Harper Cancer Research Institute, University of Notre Dame, 1234 N. Notre Dame Avenue, South Bend, IN 46617, USA.,Department of Applied and Computational Mathematics and Statistics, College of Science, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Danny Z Chen
- Mike and Josie Harper Cancer Research Institute, University of Notre Dame, 1234 N. Notre Dame Avenue, South Bend, IN 46617, USA.,Department of Computer Science and Engineering, College of Engineering, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Siyuan Zhang
- Department of Biological Sciences, College of Science, University of Notre Dame, Notre Dame, IN 46556, USA.,Mike and Josie Harper Cancer Research Institute, University of Notre Dame, 1234 N. Notre Dame Avenue, South Bend, IN 46617, USA
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Gadaleta-Caldarola G, Infusino S, Divella R, Ferraro E, Mazzocca A, De Rose F, Filippelli G, Abbate I, Brandi M. Sorafenib: 10 years after the first pivotal trial. Future Oncol 2016; 11:1863-80. [PMID: 26161924 DOI: 10.2217/fon.15.85] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Sorafenib is an oral multikinase inhibitor with anticancer activity against a wide spectrum of cancers. It is currently approved for the treatment of patients with hepatocellular carcinoma, advanced renal cell carcinoma or progressive, locally advanced or metastatic differentiated thyroid carcinoma. In this review, we present a number of studies that investigated the efficacy and safety of sorafenib in these settings. We also discuss the perspectives on the use of this molecule, including the role of sorafenib as comparator for the development of new drugs, the combination of sorafenib with additional therapies (such as transarterial chemoembolization for hepatocellular carcinoma) and the use of this treatment in several other advanced refractory solid tumors.
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Affiliation(s)
- Gennaro Gadaleta-Caldarola
- Medical Oncology Unit, 'Mons. R Dimiccoli' Hospital, Viale Ippocrate, 15, 76121 Barletta, Asl BAT, Italy
| | - Stefania Infusino
- Medical Oncology Unit, 'S Francesco di Paola' Hospital, Via Promintesta, 87027 Paola, ASP, Cosenza, Italy
| | - Rosa Divella
- Laboratory of Clinical and Experimental Pathology - National Cancer Institute 'Giovanni Paolo II', Viale Orazio Flacco 65, 70124, Bari, Italy
| | - Emanuela Ferraro
- Department of Internal Medicine & Clinical Specialties, University of Rome 'La Sapienza', Policlinico Umberto I, Viale del Policlinico, 155, 00161 Roma, Italy
| | - Antonio Mazzocca
- Interdisciplinary Department of Medicine, University of Bari School of Medicine, Piazza G Cesare, 11,70124 Bari, Italy, National Institute for Digestive Diseases, IRCCS 'Saverio De Bellis', Via Turi 27, 70013, Castellana Grotte, Bari, Italy
| | | | - Gianfranco Filippelli
- Medical Oncology Unit, 'S Francesco di Paola' Hospital, Via Promintesta, 87027 Paola, ASP, Cosenza, Italy
| | - Ines Abbate
- Laboratory of Clinical and Experimental Pathology - National Cancer Institute 'Giovanni Paolo II', Viale Orazio Flacco 65, 70124, Bari, Italy
| | - Mario Brandi
- Medical Oncology Unit, 'Mons. R Dimiccoli' Hospital, Viale Ippocrate, 15, 76121 Barletta, Asl BAT, Italy
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Gooch ME, Nader K, Kubicek GJ, Somer RA. Brain Metastasis Responsive to Pazopanib in Renal Cell Carcinoma: A Case Report and Review of the Literature. Clin Genitourin Cancer 2016; 14:e401-4. [PMID: 26873436 DOI: 10.1016/j.clgc.2016.01.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Revised: 12/18/2015] [Accepted: 01/16/2016] [Indexed: 12/01/2022]
Affiliation(s)
- Megan E Gooch
- Department of Internal Medicine, Cooper University Hospital, Camden, NJ.
| | - Kamyar Nader
- Department of Hematology and Oncology, MD Anderson Cancer Center at Cooper, Camden, NJ
| | - Gregory J Kubicek
- Department of Radiation Oncology, MD Anderson Cancer Center at Cooper, Camden, NJ
| | - Robert A Somer
- Department of Hematology and Oncology, MD Anderson Cancer Center at Cooper, Camden, NJ
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Berghoff AS, Ilhan-Mutlu A, Dinhof C, Magerle M, Hackl M, Widhalm G, Hainfellner JA, Dieckmann K, Pichler J, Hutterer M, Melchardt T, Bartsch R, Zielinski CC, Birner P, Preusser M. Differential role of angiogenesis and tumour cell proliferation in brain metastases according to primary tumour type: analysis of 639 cases. Neuropathol Appl Neurobiol 2015; 41:e41-55. [PMID: 25256708 DOI: 10.1111/nan.12185] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2014] [Accepted: 09/22/2014] [Indexed: 12/25/2022]
Abstract
AIM We aimed to characterize angiogenesis and proliferation and their correlation with clinical characteristics in a large brain metastasis (BM) series. METHODS Ki67 proliferation index, microvascular density (MVD) and hypoxia-inducible factor 1 alpha (HIF-1 alpha) index were determined by immunohistochemistry in BM and primary tumour specimens. RESULTS Six hundred thirty-nine BM specimens of 639 patients with lung cancer (344/639; 53.8%), breast cancer (105/639; 16.4%), melanoma (67/639; 10.5%), renal cell carcinoma (RCC; 52/639; 8.1%) or colorectal cancer (CRC; 71/639; 11.1%) were available. Specimens of the corresponding primary tumour were available in 113/639 (17.7%) cases. Median Ki67 index was highest in CRC BM and lowest in RCC BM (P < 0.001). MVD and HIF-1 alpha index were both highest in RCC BM and lowest in melanoma BM (P < 0.001). Significantly higher Ki67 indices, MVD and HIF-1 alpha indices in the BM than in matched primary tumours were observed for breast cancer, non-small cell lung cancer (NSCLC) and CRC. Correlation of tissue-based parameters with overall survival in individual tumour types showed a favourable and independent prognostic impact of low Ki67 index [hazard ratio (HR) 1.015; P < 0.001] in NSCLC BM and of low Ki67 index (HR 1.027; P = 0.008) and high angiogenic activity (HR 1.877; P = 0.002) in RCC. CONCLUSION Our data argue for differential pathobiological and clinical relevance of Ki67 index, HIF1-alpha index and MVD between primary tumour types in BM patients. An independent prognostic impact of tissue-based characteristics was observed in patients with BM from NSCLC and RCC, supporting the incorporation of these tissue-based parameters into diagnosis-specific prognostic scores.
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Affiliation(s)
- Anna S Berghoff
- Institute of Neurology, Medical University of Vienna, Vienna, Austria; Comprehensive Cancer Center CNS Tumors Unit, Medical University of Vienna, Vienna, Austria; Department of Medicine I, Medical University of Vienna, Vienna, Austria
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Bertolini F, Spallanzani A, Fontana A, Depenni R, Luppi G. Brain metastases: an overview. CNS Oncol 2015; 4:37-46. [PMID: 25586424 DOI: 10.2217/cns.14.51] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
So far brain metastases represent a critical stage of a disease course and the frequency is increasing over the years. The treatment of brain metastases should be individualized for each patient: in case of single brain metastasis, surgery or radiosurgery should be considered as first options of treatment; in case of multiple lesions, whole-brain radiotherapy is the standard of care in association with systemic therapy or surgery/radiosurgery. Chemotherapy should be considered when surgery or radiation therapy are not possible. In the last decades, TKIs or monoclonal antibodies have shown increase in overall response rate and overall survival in Phase II-III trials. The aim of this paper is to make an overview of the current approaches in management of patients with brain metastases.
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Affiliation(s)
- F Bertolini
- Department of Oncology, Azienda Ospedaliero-Universitaria Modena, via Del Pozzo, 71, 41124, Modena, Italy
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Expression profiling of angiogenesis-related genes in brain metastases of lung cancer and melanoma. Tumour Biol 2015; 37:1173-82. [DOI: 10.1007/s13277-015-3790-7] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2015] [Accepted: 07/09/2015] [Indexed: 11/25/2022] Open
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Phase II trial of sunitinib as adjuvant therapy after stereotactic radiosurgery in patients with 1-3 newly diagnosed brain metastases. J Neurooncol 2015; 124:485-91. [PMID: 26245136 DOI: 10.1007/s11060-015-1862-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2015] [Accepted: 07/22/2015] [Indexed: 10/23/2022]
Abstract
Patients with 1-3 brain metastases (BM) often receive sterotactic radiosurgery (SRS) without whole brain radiotherapy (WBRT). SRS without WBRT carries a high rate of relapse in the central nervous system (CNS). This trial used sunitinib as an alternative to WBRT for post-SRS adjuvant therapy. Eligible patients with 1-3 newly diagnosed BM, RTOG RPA class 1-2, received sunitinib after SRS. Patients with controlled systemic disease were allowed to continue chemotherapy for their primary disease according to a list of published regimens (therapy + sunitinib) included in the protocol. Patients received sunitinib 37.5 or 50 mg/days 1-28 every 42 days until CNS progression. Neuropsychological testing and MRIs were obtained every two cycles. The primary endpoint was the rate of CNS progression at 6 months (PFS6) after SRS. Fourteen patients with a median age of 59 years were enrolled. Primary cancers included lung 43 %, breast 21 %, melanoma 14 %. Toxicity included grade 3 or higher fatigue in five patients and neutropenia in two patients. The CNS PFS6 and PFS12 were 43 ± 14 and 34 ± 14 %, respectively. Of the ten patients who completed >1 neurocognitive assessment, none showed cognitive decline. Sunitinib after SRS for 1-3 BM was well tolerated with a PFS6 of 43 %. The prevention of progressive brain metastasis after SRS requires the incorporation of chemotherapy regimens to control the patient's primary disease. Future trials should continue to explore the paradigm of secondary chemoprevention of BM after definitive local therapy.
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Berghoff AS, Preusser M. The future of targeted therapies for brain metastases. Future Oncol 2015; 11:2315-27. [DOI: 10.2217/fon.15.127] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Brain metastases (BM) are an increasing challenge in the management of patients with advanced cancer. Treatment options for BM are limited and mainly focus on the application of local therapies. Systemic therapies including targeted therapies are only poorly investigated, as patients with BM were frequently excluded from clinical trials. Several targeted therapies have shown promising activity in patients with BM. In the present review we discuss existing and emerging targeted therapies for the most frequent BM primary tumor types. We focus on challenges in the conduction of clinical trials on targeted therapies in BM patients such as patient selection, combination with radiotherapy, the obstacles of the blood–brain barrier and the definition of study end points.
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Affiliation(s)
- Anna S Berghoff
- Department for Medicine I, Comprehensive Cancer Center Central Nervous System Unit (CCC-CNS), Clinical Division of Oncology, Medical University of Vienna, Vienna, Austria
- Comprehensive Cancer Center – CNS Tumors Unit, Medical University of Vienna, Vienna, Austria
| | - Matthias Preusser
- Department for Medicine I, Comprehensive Cancer Center Central Nervous System Unit (CCC-CNS), Clinical Division of Oncology, Medical University of Vienna, Vienna, Austria
- Comprehensive Cancer Center – CNS Tumors Unit, Medical University of Vienna, Vienna, Austria
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Systemic treatments for brain metastases from breast cancer, non-small cell lung cancer, melanoma and renal cell carcinoma: An overview of the literature. Cancer Treat Rev 2014; 40:951-9. [DOI: 10.1016/j.ctrv.2014.05.007] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2014] [Revised: 05/16/2014] [Accepted: 05/19/2014] [Indexed: 11/24/2022]
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The impact of tyrosine kinase inhibitors on the multimodality treatment of brain metastases from renal cell carcinoma. Am J Clin Oncol 2014; 36:620-4. [PMID: 22892430 DOI: 10.1097/coc.0b013e31825d59db] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
OBJECTIVES This study evaluated the effect of tyrosine kinase inhibitors (TKIs) on the brain metastasis (BM), local control (LC), and overall survival (OS) of patients with renal cell carcinoma (RCC) with BM. METHODS A retrospective review of patients with RCC BM was conducted. Eligible patients from 2 eras: pre-TKI, 2002 to 2003 and post-TKI, 2006 to 2007, were identified. Prognostic factors, use, and type of systemic therapy were noted. The timing, number, size, and treatment modality data for each BM were recorded. Use of TKI and BM treatment modality were correlated to LC and OS. RESULTS Eighty-one patients with 216 BMs were identified. Thirty-seven patients had BM at diagnosis and the remaining 44 were found to have BM at a later point. Forty-one patients never received a TKI and the remaining 40 received TKIs. Stereotactic radiosurgery, surgery, whole brain radiotherapy, or no local brain treatment was used for 89, 19, 24, and 75 lesions, respectively. The median OS from BM diagnosis was 5.4 months for the whole group: 4.4 versus 6.71 months in the never-TKI versus TKI groups, respectively. Patients who received TKIs post-BM development had a median OS of 23.6 months versus 2.08 and 4.41 months for the patients who received TKIs pre-BM or never-TKI, respectively (P=0.0001). LC was statistically superior in lesions managed with surgery or stereotactic radiosurgery versus the no local therapy. CONCLUSIONS In patients with RCC and BM, TKIs are associated with a trend of improved OS, but no significant improvement in LC of BM. They may provide a significant benefit to patients with BM with no prior TKI exposure.
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Escudier B. Sorafenib for the management of advanced renal cell carcinoma. Expert Rev Anticancer Ther 2014; 11:825-36. [DOI: 10.1586/era.11.55] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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50
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Zustovich F, Lombardi G, Farina P. Treating patients with metastatic renal carcinoma: an escape from Phase III. Expert Rev Anticancer Ther 2014; 12:919-27. [DOI: 10.1586/era.12.64] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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