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Hasanov M, Acikgoz Y, Davies MA. Melanoma Brain Metastasis: Biology and Therapeutic Advances. Hematol Oncol Clin North Am 2024; 38:1027-1043. [PMID: 38845301 DOI: 10.1016/j.hoc.2024.05.008] [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] [Indexed: 09/03/2024]
Abstract
Metastasis to the brain is a frequent complication of advanced melanoma. Historically, patients with melanoma brain metastasis (MBM) have had dismal outcomes, but outcomes have improved with the development of more effective treatments, including stereotactic radiosurgery and effective immune and targeted therapies. Despite these advances, MBM remains a leading cause of death from this disease, and many therapies show decreased efficacy against these tumors compared with extracranial metastases. This differential efficacy may be because of recently revealed unique molecular and immune features of MBMs-which may also provide rational new therapeutic strategies.
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Affiliation(s)
- Merve Hasanov
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Suite 1335, Lincoln Tower, 1800 Cannon Drive, Columbus, OH, 43210, USA.
| | - Yusuf Acikgoz
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, 13th floor, Lincoln Tower, 1800 Cannon Drive, Columbus, OH, 43210, USA
| | - Michael A Davies
- Division of Cancer Medicine, Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 0430, Houston, TX 77030, USA
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2
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Bellomo J, Zeitlberger AM, Padevit L, Stumpo V, Gönel M, Fierstra J, Nierobisch N, Reimann R, Witzel I, Weller M, Le Rhun E, Bozinov O, Regli L, Neidert MC, Serra C, Voglis S. Role of microsurgical tumor burden reduction in patients with breast cancer brain metastases considering molecular subtypes: a two-center volumetric survival analysis. J Neurooncol 2024; 169:379-390. [PMID: 38829577 PMCID: PMC11341656 DOI: 10.1007/s11060-024-04728-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Accepted: 05/27/2024] [Indexed: 06/05/2024]
Abstract
BACKGROUND Advancements in metastatic breast cancer (BC) treatment have enhanced overall survival (OS), leading to increased rates of brain metastases (BM). This study analyzes the association between microsurgical tumor reduction and OS in patients with BCBM, considering tumor molecular subtypes and perioperative treatment approaches. METHODS Retrospective analysis of surgically treated patients with BCBM from two tertiary brain tumor Swiss centers. The association of extent of resection (EOR), gross-total resection (GTR) achievement, and postoperative residual tumor volume (RV) with OS and intracranial progression-free survival (IC-PFS) was evaluated using Cox proportional hazard model. RESULTS 101 patients were included in the final analysis, most patients (38%) exhibited HER2-/HR + BC molecular subtype, followed by HER2 + /HR + (25%), HER2-/HR- (21%), and HER2 + /HR- subtypes (13%). The majority received postoperative systemic treatment (75%) and radiotherapy (84%). Median OS and intracranial PFS were 22 and 8 months, respectively. The mean pre-surgery intracranial tumor volume was 26 cm3, reduced to 3 cm3 post-surgery. EOR, GTR achievement and RV were not significantly associated with OS or IC-PFS, but higher EOR and lower RV correlated with extended OS in patients without extracranial metastases. HER2-positive tumor status was associated with longer OS, extracranial metastases at BM diagnosis and symptomatic lesions with shorter OS and IC-PFS. CONCLUSIONS Our study found that BC molecular subtypes, extracranial disease status, and BM-related symptoms were associated with OS in surgically treated patients with BCBM. Additionally, while extensive resection to minimize residual tumor volume did not significantly affect OS across the entire cohort, it appeared beneficial for patients without extracranial metastases.
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Affiliation(s)
- Jacopo Bellomo
- Department of Neurosurgery, Clinical Neuroscience Center, University Hospital and University of Zurich, Frauenklinikstrasse 10, 8091, Zurich, Switzerland
| | | | - Luis Padevit
- Department of Neurosurgery, Clinical Neuroscience Center, University Hospital and University of Zurich, Frauenklinikstrasse 10, 8091, Zurich, Switzerland
| | - Vittorio Stumpo
- Department of Neurosurgery, Clinical Neuroscience Center, University Hospital and University of Zurich, Frauenklinikstrasse 10, 8091, Zurich, Switzerland
| | - Meltem Gönel
- Department of Neurosurgery, Clinical Neuroscience Center, University Hospital and University of Zurich, Frauenklinikstrasse 10, 8091, Zurich, Switzerland
| | - Jorn Fierstra
- Department of Neurosurgery, Clinical Neuroscience Center, University Hospital and University of Zurich, Frauenklinikstrasse 10, 8091, Zurich, Switzerland
| | - Nathalie Nierobisch
- Department of Neuroradiology, Clinical Neuroscience Center, University Hospital and University of Zurich, Zurich, Switzerland
| | - Regina Reimann
- Institute of Neuropathology, Clinical Neuroscience Center, University Hospital and University of Zurich, Zurich, Switzerland
| | - Isabell Witzel
- Department of Gynecology, University Hospital and University of Zurich, Zurich, Switzerland
| | - Michael Weller
- Department of Neurology, Clinical Neuroscience Center, University Hospital and University of Zurich, Zurich, Switzerland
| | - Emilie Le Rhun
- Department of Neurosurgery, Clinical Neuroscience Center, University Hospital and University of Zurich, Frauenklinikstrasse 10, 8091, Zurich, Switzerland
- Department of Neurology, Clinical Neuroscience Center, University Hospital and University of Zurich, Zurich, Switzerland
| | - Oliver Bozinov
- Department of Neurosurgery, Cantonal Hospital St, Gallen, St. Gallen, Switzerland
| | - Luca Regli
- Department of Neurosurgery, Clinical Neuroscience Center, University Hospital and University of Zurich, Frauenklinikstrasse 10, 8091, Zurich, Switzerland
| | | | - Carlo Serra
- Department of Neurosurgery, Clinical Neuroscience Center, University Hospital and University of Zurich, Frauenklinikstrasse 10, 8091, Zurich, Switzerland
| | - Stefanos Voglis
- Department of Neurosurgery, Clinical Neuroscience Center, University Hospital and University of Zurich, Frauenklinikstrasse 10, 8091, Zurich, Switzerland.
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Habibi MA, Mirjani MS, Ahmadvand MH, Delbari P, Eftekhar MS, Ghazizadeh Y, Ghezel MA, Rad RH, Vakili KG, Lotfi S, Minaee P, Eazi S, Mehrizi MAA, Ahmadpour S. Anti-PD-1/PD-L1 inhibitor therapy for melanoma brain metastases: a systematic review and meta-analysis. Neurosurg Rev 2024; 47:434. [PMID: 39141214 DOI: 10.1007/s10143-024-02595-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2024] [Revised: 07/16/2024] [Accepted: 07/19/2024] [Indexed: 08/15/2024]
Abstract
Melanoma brain metastases present a major challenge in cancer treatment and reduce overall survival despite advances in managing primary melanoma. Immune checkpoint inhibitors (ICIs) that target PD-1/PD-L1 pathways have shown promise in treating advanced melanoma, but their efficacy for melanoma brain metastases is debated. This systematic review and meta-analysis summarize evidence on anti-PD-1/PD-L1 inhibitors for melanoma brain metastases. This systematic review and meta-analysis followed PRISMA guidelines. PICO criteria targeted melanoma brain metastasis patients treated with PD-1/PD-L1 inhibitors, assessing overall survival, progression-free survival, and complications. Inclusion criteria were English studies on humans using PD-1/PD-L1 inhibitors for melanoma brain metastases with > 10 patients. A total of 22 trials involving 1523 melanoma brain metastase patients treated with anti-PD-1/PD-L1 inhibitors were thoroughly analyzed. Our findings show the 6-month OS rate of 0.75 [95%CI:0.67-0.84], the 6-months PFS rate of 0.42 [95%CI:0.31-0.52], the 1-year OS rate of 0.63 [95%CI:0.52-0.74], the 1-year PFS rate was 0.45 [95%CI:0.32-0.58], the 18-months OS rate of 0.52 [95%CI:0.37-0.67], the 2-year OS rate of 50% [95% CI: (34%-65%)], the 2 year PFS rate of 0.36 (95%CI:0.23-0.50), the 3-year OS rate of 0.42 (95%CI:0.17-0.67), the 4-year PFS rate of 0.35 [95%CI:0.08-0.61], the 4-year OS rate of 0.29 [95%CI:0.01-0.56], the 5-year OS rate of 0.29 (95%CI:0.09-0.50), and the 5-year PFS rate of 0.11 (95%CI:0.03-0.19). The combined disease stability rate was 0.13 [95%CI:0.05-0.20], the progressive disease rate was 0.49 [95%CI:0.37-0.62], the partial response rate was 0.14 [95%CI:0.07-0.20], the object response rate was 0.35 [95%CI:0.24-0.46], and the complete response rate was 0.22 [95%CI:0.12-0.32]. In conclusion, our meta-analysis provides compelling evidence supporting the efficacy of PD-1/PD-L1 inhibitors in patients with melanoma brain tumors, as evidenced by favorable survival outcomes and disease control rates.
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Affiliation(s)
- Mohammad Amin Habibi
- Department of Neurosurgery, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | | | | | - Pouria Delbari
- Student Research Committee, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Shahir Eftekhar
- Department of Surgery, School of Medicine, Shahid Beheshti Hospital, Qom University of Medical Sciences, Qom, Iran
| | - Yalda Ghazizadeh
- Student Research Committee, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Amin Ghezel
- Student Research Committee, Babol University of Medical Sciences, Babol, Iran
- USERN Office, Babol University of Medical Sciences, Babol, Iran
| | - Romina Hamidi Rad
- Department of Medicine, Tehran Medical Branch, Islamic Azad University, Tehran, Iran
| | - Kimia Ghazi Vakili
- Department of Medicine, Tehran Medical Branch, Islamic Azad University, Tehran, Iran
| | - Sohrab Lotfi
- Department of Medicine, Tehran Medical Branch, Islamic Azad University, Tehran, Iran
| | - Poriya Minaee
- Student Research Committee, Qom University of Medical Sciences, Qom, Iran
| | - SeyedMohammad Eazi
- Student Research Committee, Qom University of Medical Sciences, Qom, Iran
| | | | - Sajjad Ahmadpour
- Patient Safety Research Center, Clinical Research Institute, Urmia University of Medical Sciences, Urmia, Iran.
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Amouzegar A, Haig S, Kahn AM, Tawbi HA, Jones JA, Goldberg SB. Navigating the Complexities of Brain Metastases Management. Am Soc Clin Oncol Educ Book 2024; 44:e433694. [PMID: 38781565 DOI: 10.1200/edbk_433694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2024]
Abstract
The management of brain metastases, a potentially devastating complication of advanced cancers, has become increasingly complex with advancements in local and systemic therapies. Improved outcomes and extended survival for patients with metastatic solid tumors have led to a surge in the prevalence and possibly incidence of brain metastases, affecting up to 40% of individuals with solid tumors. Enhanced imaging technologies contribute to more accurate and early detection, shaping the understanding of the intricate landscape of this condition. Traditionally, surgery and radiation stood as the mainstays of treatment because of the limited efficacy of systemic therapies within the brain. However, emerging clinical data, particularly in melanoma, lung, and breast cancers, reveal promising results with novel systemic treatments such as immunotherapy and targeted therapies. Despite the historical exclusion of patients with active brain metastases from clinical trials, a shift is occurring toward a more inclusive approach. This chapter delves into the multifaceted challenges associated with managing brain metastases, with a focus on the evolving landscape of systemic approaches as well as the intricacies of shared decision making, providing a comprehensive overview of the current state and future directions in navigating the complexities of brain metastases management.
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Affiliation(s)
- Afsaneh Amouzegar
- Department of Melanoma Medical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Shannon Haig
- Lake Erie College of Osteopathic Medicine, Greensburg, PA
| | - Adriana M Kahn
- Section of Medical Oncology, Department of Medicine, Yale School of Medicine, New Haven, CT
| | - Hussein A Tawbi
- Department of Melanoma Medical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Joshua A Jones
- Department of Oncology, Division of Radiation Oncology and Division of Palliative Medicine, Rochester Regional Health System, Rochester, NY
| | - Sarah B Goldberg
- Section of Medical Oncology, Department of Medicine, Yale School of Medicine, New Haven, CT
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Kraft T, Grützmann K, Meinhardt M, Meier F, Westphal D, Seifert M. Personalized identification and characterization of genome-wide gene expression differences between patient-matched intracranial and extracranial melanoma metastasis pairs. Acta Neuropathol Commun 2024; 12:67. [PMID: 38671536 PMCID: PMC11055243 DOI: 10.1186/s40478-024-01764-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Accepted: 03/26/2024] [Indexed: 04/28/2024] Open
Abstract
Melanoma is the most serious type of skin cancer that frequently spreads to other organs of the human body. Especially melanoma metastases to the brain (intracranial metastases) are hard to treat and a major cause of death of melanoma patients. Little is known about molecular alterations and altered mechanisms that distinguish intra- from extracranial melanoma metastases. So far, almost all existing studies compared intracranial metastases from one set of patients to extracranial metastases of an another set of melanoma patients. This neglects the important facts that each melanoma is highly individual and that intra- and extracranial melanoma metastases from the same patient are more similar to each other than to melanoma metastases from other patients in the same organ. To overcome this, we compared the gene expression profiles of 16 intracranial metastases to their corresponding 21 patient-matched extracranial metastases in a personalized way using a three-state Hidden Markov Model (HMM) to identify altered genes for each individual metastasis pair. This enabled three major findings by considering the predicted gene expression alterations across all patients: (i) most frequently altered pathways include cytokine-receptor interaction, calcium signaling, ECM-receptor interaction, cAMP signaling, Jak-STAT and PI3K/Akt signaling, (ii) immune-relevant signaling pathway genes were downregulated in intracranial metastases, and (iii) intracranial metastases were associated with a brain-like phenotype gene expression program. Further, the integration of all differentially expressed genes across the patient-matched melanoma metastasis pairs led to a set of 103 genes that were consistently down- or up-regulated in at least 11 of the 16 of the patients. This set of genes contained many genes involved in the regulation of immune responses, cell growth, cellular signaling and transport processes. An analysis of these genes in the TCGA melanoma cohort showed that the expression behavior of 11 genes was significantly associated with survival. Moreover, a comparison of the 103 genes to three closely related melanoma metastasis studies revealed a core set of eight genes that were consistently down- or upregulated in intra- compared to extracranial metastases in at least two of the three related studies (down: CILP, DPT, FGF7, LAMP3, MEOX2, TMEM119; up: GLDN, PMP2) including FGF7 that was also significantly associated with survival. Our findings contribute to a better characterization of genes and pathways that distinguish intra- from extracranial melanoma metastasis and provide important hints for future experimental studies to identify potential targets for new therapeutic approaches.
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Affiliation(s)
- Theresa Kraft
- Institute for Medical Informatics and Biometry (IMB), Carl Gustav Carus Faculty of Medicine, Technische Universität Dresden, Fetscherstr. 74, 01307, Dresden, Germany
| | - Konrad Grützmann
- Institute for Medical Informatics and Biometry (IMB), Carl Gustav Carus Faculty of Medicine, Technische Universität Dresden, Fetscherstr. 74, 01307, Dresden, Germany
| | - Matthias Meinhardt
- Department of Pathology, Carl Gustav Carus Faculty of Medicine, Technische Universität Dresden, Fetscherstr. 74, 01307, Dresden, Germany
| | - Friedegund Meier
- Department of Dermatology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstr. 74, 01307, Dresden, Germany
- Skin Cancer Center at the University Cancer Center (UCC) Dresden and the National Center for Tumor Diseases Dresden (NCT), Fetscherstr. 74, 01307, Dresden, Germany
| | - Dana Westphal
- Department of Dermatology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstr. 74, 01307, Dresden, Germany
- National Center for Tumor Diseases Dresden (NCT), Fetscherstr. 74, 01307, Dresden, Germany
| | - Michael Seifert
- Institute for Medical Informatics and Biometry (IMB), Carl Gustav Carus Faculty of Medicine, Technische Universität Dresden, Fetscherstr. 74, 01307, Dresden, Germany.
- National Center for Tumor Diseases Dresden (NCT), Fetscherstr. 74, 01307, Dresden, Germany.
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Knox A, Wang T, Shackleton M, Ameratunga M. Symptomatic brain metastases in melanoma. Exp Dermatol 2024; 33:e15075. [PMID: 38610093 DOI: 10.1111/exd.15075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 03/22/2024] [Accepted: 03/27/2024] [Indexed: 04/14/2024]
Abstract
Although clinical outcomes in metastatic melanoma have improved in recent years, the morbidity and mortality of symptomatic brain metastases remain challenging. Response rates and survival outcomes of patients with symptomatic melanoma brain metastases (MBM) are significantly inferior to patients with asymptomatic disease. This review focusses upon the specific challenges associated with the management of symptomatic MBM, discussing current treatment paradigms, obstacles to improving clinical outcomes and directions for future research.
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Affiliation(s)
- Andrea Knox
- Department of Medical Oncology, Alfred Health, Melbourne, Australia
| | - Tim Wang
- Department of Radiation Oncology, Westmead Hospital, Sydney, Australia
| | - Mark Shackleton
- Department of Medical Oncology, Alfred Health, Melbourne, Australia
- School of Translational Medicine, Monash University, Melbourne, Australia
| | - Malaka Ameratunga
- Department of Medical Oncology, Alfred Health, Melbourne, Australia
- School of Translational Medicine, Monash University, Melbourne, Australia
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Avino A, Ion DE, Gheoca-Mutu DE, Abu-Baker A, Țigăran AE, Peligrad T, Hariga CS, Balcangiu-Stroescu AE, Jecan CR, Tudor A, Răducu L. Diagnostic and Therapeutic Particularities of Symptomatic Melanoma Brain Metastases from Case Report to Literature Review. Diagnostics (Basel) 2024; 14:688. [PMID: 38611601 PMCID: PMC11011469 DOI: 10.3390/diagnostics14070688] [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: 02/22/2024] [Accepted: 03/19/2024] [Indexed: 04/14/2024] Open
Abstract
The recent introduction of immunotherapy and targeted therapy has substantially enriched the therapeutic landscape of metastatic melanoma. However, cerebral metastases remain unrelenting entities with atypical metabolic and genetic profiles compared to extracranial metastases, requiring combined approaches with local ablative treatment to alleviate symptoms, prevent recurrence and restore patients' biological and psychological resources for fighting malignancy. This paper aims to provide the latest scientific evidence about the rationale and timing of treatment, emphasizing the complementary roles of surgery, radiotherapy, and systemic therapy in eradicating brain metastases, with a special focus on the distinct response of intracranial and extracranial disease, which are regarded as separate molecular entities. To illustrate the complexity of designing individualized therapeutic schemes, we report a case of delayed BRAF-mutant diagnosis, an aggressive forearm melanoma, in a presumed psychiatric patient whose symptoms were caused by cerebral melanoma metastases. The decision to administer molecularly targeted therapy was dictated by the urgency of diminishing the tumor burden for symptom control, due to potentially life-threatening complications caused by the flourishing of extracranial disease in locations rarely reported in living patients, further proving the necessity of multidisciplinary management.
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Affiliation(s)
- Adelaida Avino
- Discipline of Plastic Surgery, ‘Carol Davila’ University of Medicine and Pharmacy, 020021 Bucharest, Romania; (A.A.); (C.-R.J.); (L.R.)
- Doctoral School, ‘Carol Davila’ University of Medicine and Pharmacy, 020021 Bucharest, Romania;
- Department of Plastic and Reconstructive Surgery, ‘Prof. Dr. Agrippa Ionescu’ Clinical Emergency Hospital, 011356 Bucharest, Romania; (D.-E.G.-M.); (A.-E.Ț.); (T.P.)
| | - Daniela-Elena Ion
- Department of Plastic and Reconstructive Surgery, ‘Prof. Dr. Agrippa Ionescu’ Clinical Emergency Hospital, 011356 Bucharest, Romania; (D.-E.G.-M.); (A.-E.Ț.); (T.P.)
| | - Daniela-Elena Gheoca-Mutu
- Department of Plastic and Reconstructive Surgery, ‘Prof. Dr. Agrippa Ionescu’ Clinical Emergency Hospital, 011356 Bucharest, Romania; (D.-E.G.-M.); (A.-E.Ț.); (T.P.)
- Discipline of Anatomy, ‘Carol Davila’ University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Abdalah Abu-Baker
- Doctoral School, ‘Carol Davila’ University of Medicine and Pharmacy, 020021 Bucharest, Romania;
- Department of Plastic and Reconstructive Surgery, ‘Prof. Dr. Agrippa Ionescu’ Clinical Emergency Hospital, 011356 Bucharest, Romania; (D.-E.G.-M.); (A.-E.Ț.); (T.P.)
| | - Andrada-Elena Țigăran
- Department of Plastic and Reconstructive Surgery, ‘Prof. Dr. Agrippa Ionescu’ Clinical Emergency Hospital, 011356 Bucharest, Romania; (D.-E.G.-M.); (A.-E.Ț.); (T.P.)
| | - Teodora Peligrad
- Department of Plastic and Reconstructive Surgery, ‘Prof. Dr. Agrippa Ionescu’ Clinical Emergency Hospital, 011356 Bucharest, Romania; (D.-E.G.-M.); (A.-E.Ț.); (T.P.)
| | - Cristian-Sorin Hariga
- Discipline of Plastic Surgery, ‘Carol Davila’ University of Medicine and Pharmacy, 020021 Bucharest, Romania; (A.A.); (C.-R.J.); (L.R.)
- Department of Plastic and Reconstructive Surgery, Clinical Emergency Hospital Bucharest, 014461 Bucharest, Romania
| | - Andra-Elena Balcangiu-Stroescu
- Discipline of Physiology, Faculty of Dental Medicine, ‘Carol Davila’ University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Cristian-Radu Jecan
- Discipline of Plastic Surgery, ‘Carol Davila’ University of Medicine and Pharmacy, 020021 Bucharest, Romania; (A.A.); (C.-R.J.); (L.R.)
- Department of Plastic and Reconstructive Surgery, ‘Prof. Dr. Agrippa Ionescu’ Clinical Emergency Hospital, 011356 Bucharest, Romania; (D.-E.G.-M.); (A.-E.Ț.); (T.P.)
| | - Adrian Tudor
- Discipline of Anatomy and Embriology, University of Medicine, Sciences and Technology “George Emil Palade”, 540139 Targu Mures, Romania;
- Department of General Surgery I, Targu Mures Emergency Clinical Hospital, 540136 Targu Mures, Romania
| | - Laura Răducu
- Discipline of Plastic Surgery, ‘Carol Davila’ University of Medicine and Pharmacy, 020021 Bucharest, Romania; (A.A.); (C.-R.J.); (L.R.)
- Department of Plastic and Reconstructive Surgery, ‘Prof. Dr. Agrippa Ionescu’ Clinical Emergency Hospital, 011356 Bucharest, Romania; (D.-E.G.-M.); (A.-E.Ț.); (T.P.)
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Amouzegar A, Tawbi HA. Local and Systemic Management Options for Melanoma Brain Metastases. Cancer J 2024; 30:102-107. [PMID: 38527263 DOI: 10.1097/ppo.0000000000000711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/27/2024]
Abstract
ABSTRACT Development of brain metastasis is one of the most serious complications of advanced melanoma, carrying a significant burden of morbidity and mortality. Although advances in local treatment modalities such as stereotactic radiosurgery and breakthrough systemic therapies including immunotherapy and targeted therapies have improved the outcomes of patients with metastatic melanoma, management of patients with melanoma brain metastases (MBMs) remains challenging. Notably, patients with MBMs have historically been excluded from clinical trials, limiting insights into their specific treatment responses. Encouragingly, a growing body of evidence shows the potential of systemic therapies to yield durable intracranial responses in these patients, highlighting the need for inclusion of patients with MBMs in future clinical trials. This is pivotal for expediting the advancement of novel therapies tailored to this distinct patient population. In this review, we will highlight the evolving landscape of MBM management, focusing on local and systemic treatment strategies.
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Affiliation(s)
- Afsaneh Amouzegar
- From the Division of Cancer Medicine, Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
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9
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Sung KS. Clinical Practice Guidelines for Brain Metastasis From Solid Tumors. Brain Tumor Res Treat 2024; 12:14-22. [PMID: 38317485 PMCID: PMC10864137 DOI: 10.14791/btrt.2023.0049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 01/05/2024] [Accepted: 01/08/2024] [Indexed: 02/07/2024] Open
Abstract
With advancements in systemic cancer therapies, the incidence and diagnosis of brain metastases (BMs) have increased, necessitating updated clinical practice guidelines. There also were developments in neurosurgical and radiotherapeutic modalities for intracranial lesions, as well as advances in immune and targeted therapies for BMs of systemic cancers. Recently, the ASCO-SNO-ASTRO and EANO-ESMO have published clinical guidelines for BMs from solid tumors. The ASCO-SNO-ASTRO guidelines, published in 2021, underwent a systematic literature review and critical evaluation by their Expert Panel, addressing the key questions in various therapies such as surgery, radiotherapy, and systemic therapy for the recommendations. Similarly, the EANO-ESMO guidelines, also published in 2021, involved a selection of relevant literature by expert authors, with final references confirmed through consensus, focusing on prevention, diagnosis, therapy, and follow-up. This review aims to provide an overview of the recent clinical practice guidelines for BMs from solid tumors, based on these two recently developed guidelines.
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Affiliation(s)
- Kyoung Su Sung
- Department of Neurosurgery, Dong-A University Hospital, Dong-A University College of Medicine, Busan, Korea.
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10
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Kumthekar P, Le Rhun E. Brain Metastases and Leptomeningeal Disease. Continuum (Minneap Minn) 2023; 29:1727-1751. [PMID: 38085896 DOI: 10.1212/con.0000000000001354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
OBJECTIVE Central nervous system (CNS) metastases include brain parenchymal, spinal cord, and leptomeningeal metastases. This article discusses the diagnostic and therapeutic advances of the last decade that have improved outcomes for patients with these CNS metastases. LATEST DEVELOPMENTS The diagnostic tools for CNS metastases, particularly leptomeningeal disease, have evolved over the past decade with respect to advancements in CSF analysis. Multiple medical therapies are now available for brain metastasis treatment that have shown CNS efficacy, including targeted therapies and antibody-drug conjugates. Molecular testing for CNS metastases has become more common and the repertoire of molecularly targeted therapies continues to expand. Advancements in radiation therapy, including improvements in stereotactic radiation techniques, whole-brain radiation with hippocampal avoidance, and proton beam radiation, have changed the radiation management of patients with CNS metastases. New intrathecal agents are currently being tested for the management of leptomeningeal metastases. ESSENTIAL POINTS CNS metastases are far more common than primary brain tumors and are increasing in prevalence in the setting of improved treatments and prolonged survival in patients with systemic cancers. There have been many changes in the diagnostics and treatment of CNS metastases, yielding subsequent improvements in patient outcomes with further advancements on the horizon.
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Zakaria R, Jenkinson MD, Radon M, Das K, Poptani H, Rathi N, Rudland PS. Immune checkpoint inhibitor treatment of brain metastasis associated with a less invasive growth pattern, higher T-cell infiltration and raised tumor ADC on diffusion weighted MRI. Cancer Immunol Immunother 2023; 72:3387-3393. [PMID: 37477652 PMCID: PMC10491542 DOI: 10.1007/s00262-023-03499-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 07/10/2023] [Indexed: 07/22/2023]
Abstract
BACKGROUND Brain metastases are the most common intracranial tumors with an increasing incidence. They are an important cause of morbidity and mortality in patients with solid organ cancer and a focus of recent clinical research and experimental interest. Immune checkpoint inhibitors are being increasingly used to treat solid organ cancers. METHODS To determine whether immune checkpoint inhibitors were biologically effective in the brain, we compared melanoma brain metastasis samples where treatment with ipilimumab had occurred preoperatively to those who had not received any immune modulating therapy and looked for histopathological (invasion, vascularity, metastasis inducing proteins, matrix metalloproteinases, immune cell infiltration, tissue architecture) and advanced MRI differences (diffusion weighted imaging). RESULTS Co-localized tissue samples from the same regions as MRI regions of interest showed significantly lower vascularity (density of CD34 + vessels) in the core and higher T-cell infiltration (CD3 + cells) in the leading edge for ipilimumab-treated brain metastasis samples than for untreated cases and this correlated with a higher tumor ADC signal at post-treatment/preoperative MRI brain. CONCLUSIONS Treatment of a melanoma brain metastasis with ipilimumab appears to cause measurable biological changes in the tumor that can be correlated with post-treatment diffusion weighted MRI imaging, suggesting both a mechanism of action and a possible surrogate marker of efficacy.
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Affiliation(s)
- Rasheed Zakaria
- Department of Molecular and Clinical Cancer Medicine, University of Liverpool, Nuffield Building, Crown Street, Liverpool, L69 3BX, UK.
| | - Michael D Jenkinson
- Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, UK
| | - Mark Radon
- Department of Neuroradiology, Walton Centre NHS Foundation Trust, Liverpool, UK
| | - Kumar Das
- Department of Neuroradiology, Walton Centre NHS Foundation Trust, Liverpool, UK
| | - Harish Poptani
- Department of Molecular and Clinical Cancer Medicine, University of Liverpool, Nuffield Building, Crown Street, Liverpool, L69 3BX, UK
| | - Nitika Rathi
- Department of Neuropathology, Walton Centre NHS Foundation Trust, Liverpool, UK
| | - Philip S Rudland
- Department of Molecular and Clinical Cancer Medicine, University of Liverpool, Nuffield Building, Crown Street, Liverpool, L69 3BX, UK
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12
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Ahmad A, Khan P, Rehman AU, Batra SK, Nasser MW. Immunotherapy: an emerging modality to checkmate brain metastasis. Mol Cancer 2023; 22:111. [PMID: 37454123 PMCID: PMC10349473 DOI: 10.1186/s12943-023-01818-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 07/06/2023] [Indexed: 07/18/2023] Open
Abstract
The diagnosis of brain metastasis (BrM) has historically been a dooming diagnosis that is nothing less than a death sentence, with few treatment options for palliation or prolonging life. Among the few treatment options available, brain radiotherapy (RT) and surgical resection have been the backbone of therapy. Within the past couple of years, immunotherapy (IT), alone and in combination with traditional treatments, has emerged as a reckoning force to combat the spread of BrM and shrink tumor burden. This review compiles recent reports describing the potential role of IT in the treatment of BrM in various cancers. It also examines the impact of the tumor microenvironment of BrM on regulating the spread of cancer and the role IT can play in mitigating that spread. Lastly, this review also focuses on the future of IT and new clinical trials pushing the boundaries of IT in BrM.
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Affiliation(s)
- Aatiya Ahmad
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE-68198, USA
| | - Parvez Khan
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE-68198, USA
| | - Asad Ur Rehman
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE-68198, USA
| | - Surinder Kumar Batra
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE-68198, USA
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, 68198, USA
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE-68198, USA
| | - Mohd Wasim Nasser
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE-68198, USA.
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, 68198, USA.
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13
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Huo CW, Gunadasa I, Gkolia P, Shackleton M, Hunn M. Immune-related adverse events are associated with therapeutic efficacy of immunotherapy in patients with melanoma brain metastases. Melanoma Res 2023; 33:58-65. [PMID: 36545922 DOI: 10.1097/cmr.0000000000000864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Immunotherapy with T-cell checkpoint inhibitors have changed the treatment landscape for patients with melanoma brain metastases (MBMs), offering increased survival compared with historical outcomes. We sought to identify clinical features associated with intracranial tumour responses or progression-free survival (PFS) in patients with MBMs treated with immunotherapy. Patients with MBMs treated with immunotherapy from August 2013 to March 2020 were identified through local databases. Melanoma disease burdens and immune-related adverse events (irAEs) were assessed retrospectively by review of patient medical records. Efficacy was evaluated by determining objective response rates (ORRs) in brain metastases using immune-Response Evaluation Criteria in Solid Tumours criteria, MBM-specific survival and overall PFS. Twenty-six patients were identified as eligible for this study. The presence and volume of extracranial metastases (ECM) were associated with a non-significant trend of reduced intracranial ORRs and PFS. Patients with irAEs, on the other hand, had significantly increased intracranial ORRs and PFS compared to those without irAEs. Severe, grade ≥3 irAEs and co-occurrence of ≥2 irAEs were also significantly associated with longer PFS. The presence and volume of ECM correlated inversely with development and severity of irAEs. We report a strong association between the development of irAEs and favourable melanoma-specific outcomes in patients with MBMs receiving immunotherapy. Contrary to previous studies, we found that co-occurrence of ECM in these patients was associated with fewer irAEs and reduced treatment efficacy.
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14
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Tan XL, Le A, Scherrer E, Tang H, Kiehl N, Han J, Jiang R, Diede SJ, Shui IM. Systematic literature review and meta-analysis of clinical outcomes and prognostic factors for melanoma brain metastases. Front Oncol 2022; 12:1025664. [PMID: 36568199 PMCID: PMC9773194 DOI: 10.3389/fonc.2022.1025664] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 11/24/2022] [Indexed: 12/13/2022] Open
Abstract
Background More than 60% of all stage IV melanoma patients develop brain metastases, while melanoma brain metastases (MBM) is historically difficult to treat with poor prognosis. Objectives To summarize clinical outcomes and prognostic factors in MBM patients. Methods A systematic review with meta-analysis was conducted, and a literature search for relevant studies was performed on November 1, 2020. Weighted average of median overall survival (OS) was calculated by treatments. The random-effects model in conducting meta-analyses was applied. Results A total of 41 observational studies and 12 clinical trials with our clinical outcomes of interest, and 31 observational studies addressing prognostic factors were selected. The most common treatments for MBM were immunotherapy (IO), MAP kinase inhibitor (MAPKi), stereotactic radiosurgery (SRS), SRS+MAPKi, and SRS+IO, with median OS from treatment start of 7.2, 8.6, 7.3, 7.3, and 14.1 months, respectively. Improved OS was observed for IO and SRS with the addition of IO and/or MAPKi, compared to no IO and SRS alone, respectively. Several prognostic factors were found to be significantly associated with OS in MBM. Conclusion This study summarizes pertinent information regarding clinical outcomes and the association between patient characteristics and MBM prognosis.
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Affiliation(s)
- Xiang-Lin Tan
- Merck & Co., Inc., Rahway, NJ, United States,*Correspondence: Xiang-Lin Tan,
| | - Amy Le
- Department of Epidemiology, Richard M. Fairbanks School of Public Health, Indiana University, Indianapolis, IN, United States
| | - Emilie Scherrer
- Merck & Co., Inc., Rahway, NJ, United States,Seagen Inc., Bothell, WA, United States
| | - Huilin Tang
- Integrative Precision Health, LLC, Carmel, IN, United States
| | - Nick Kiehl
- Department of Epidemiology, Richard M. Fairbanks School of Public Health, Indiana University, Indianapolis, IN, United States
| | - Jiali Han
- Integrative Precision Health, LLC, Carmel, IN, United States
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15
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Karz A, Dimitrova M, Kleffman K, Alvarez-Breckenridge C, Atkins MB, Boire A, Bosenberg M, Brastianos P, Cahill DP, Chen Q, Ferguson S, Forsyth P, Glitza Oliva IC, Goldberg SB, Holmen SL, Knisely JPS, Merlino G, Nguyen DX, Pacold ME, Perez-Guijarro E, Smalley KSM, Tawbi HA, Wen PY, Davies MA, Kluger HM, Mehnert JM, Hernando E. Melanoma central nervous system metastases: An update to approaches, challenges, and opportunities. Pigment Cell Melanoma Res 2022; 35:554-572. [PMID: 35912544 PMCID: PMC10171356 DOI: 10.1111/pcmr.13059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 07/29/2022] [Indexed: 01/27/2023]
Abstract
Brain metastases are the most common brain malignancy. This review discusses the studies presented at the third annual meeting of the Melanoma Research Foundation in the context of other recent reports on the biology and treatment of melanoma brain metastases (MBM). Although symptomatic MBM patients were historically excluded from immunotherapy trials, efforts from clinicians and patient advocates have resulted in more inclusive and even dedicated clinical trials for MBM patients. The results of checkpoint inhibitor trials were discussed in conversation with current standards of care for MBM patients, including steroids, radiotherapy, and targeted therapy. Advances in the basic scientific understanding of MBM, including the role of astrocytes and metabolic adaptations to the brain microenvironment, are exposing new vulnerabilities which could be exploited for therapeutic purposes. Technical advances including single-cell omics and multiplex imaging are expanding our understanding of the MBM ecosystem and its response to therapy. This unprecedented level of spatial and temporal resolution is expected to dramatically advance the field in the coming years and render novel treatment approaches that might improve MBM patient outcomes.
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Affiliation(s)
- Alcida Karz
- Department of Pathology, NYU Grossman School of Medicine, New York, USA.,Interdisciplinary Melanoma Cooperative Group, Perlmutter Cancer Center, NYU Langone Health, New York, USA
| | - Maya Dimitrova
- Interdisciplinary Melanoma Cooperative Group, Perlmutter Cancer Center, NYU Langone Health, New York, USA.,Department of Medicine, NYU Grossman School of Medicine, New York, USA
| | - Kevin Kleffman
- Department of Pathology, NYU Grossman School of Medicine, New York, USA.,Interdisciplinary Melanoma Cooperative Group, Perlmutter Cancer Center, NYU Langone Health, New York, USA
| | | | - Michael B Atkins
- Georgetown-Lombardi Comprehensive Cancer Center and Department of Oncology, Georgetown University Medical Center, Washington, District of Columbia, USA
| | - Adrienne Boire
- Human Oncology and Pathogenesis Program, Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Marcus Bosenberg
- Laboratory of Cancer Biology and Genetics, Center for Cancer Research NCI, NIH, USA
| | - Priscilla Brastianos
- MGH Cancer Center, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Daniel P Cahill
- Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Qing Chen
- Immunology, Microenvironment and Metastasis Program, The Wistar Institute, Philadelphia, Pennsylvania, USA
| | - Sherise Ferguson
- Department of Neurosurgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Peter Forsyth
- Department of Neuro-Oncology and Tumor Biology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida, USA
| | - Isabella C Glitza Oliva
- Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Sarah B Goldberg
- Department of Medicine (Medical Oncology), Yale School of Medicine, New Haven, Connecticut, USA
| | - Sheri L Holmen
- Huntsman Cancer Institute and Department of Surgery, University of Utah Health Sciences Center, Salt Lake City, Utah, USA
| | - Jonathan P S Knisely
- Meyer Cancer Center and Department of Radiation Oncology, Weill Cornell Medicine, New York, New York, USA
| | - Glenn Merlino
- Laboratory of Cancer Biology and Genetics, Center for Cancer Research NCI, NIH, USA
| | - Don X Nguyen
- Department of Pathology, Yale Cancer Center, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Michael E Pacold
- Department of Radiation Oncology, NYU Langone Health and NYU Grossman School of Medicine, New York, New York, USA
| | - Eva Perez-Guijarro
- Laboratory of Cancer Biology and Genetics, Center for Cancer Research NCI, NIH, USA
| | - Keiran S M Smalley
- Department of Tumor Biology, Moffitt Cancer Center and Research Institute, Tampa, Florida, USA
| | - Hussein A Tawbi
- Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Patrick Y Wen
- Center for Neuro-Oncology, Dana-Farber Cancer Institute, United States, Boston, Massachusetts, USA
| | - Michael A Davies
- Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Harriet M Kluger
- Department of Medicine (Medical Oncology), Yale School of Medicine, New Haven, Connecticut, USA
| | - Janice M Mehnert
- Interdisciplinary Melanoma Cooperative Group, Perlmutter Cancer Center, NYU Langone Health, New York, USA.,Department of Medicine, NYU Grossman School of Medicine, New York, USA
| | - Eva Hernando
- Department of Pathology, NYU Grossman School of Medicine, New York, USA.,Interdisciplinary Melanoma Cooperative Group, Perlmutter Cancer Center, NYU Langone Health, New York, USA
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16
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Aizer AA, Lamba N, Ahluwalia MS, Aldape K, Boire A, Brastianos PK, Brown PD, Camidge DR, Chiang VL, Davies MA, Hu LS, Huang RY, Kaufmann T, Kumthekar P, Lam K, Lee EQ, Lin NU, Mehta M, Parsons M, Reardon DA, Sheehan J, Soffietti R, Tawbi H, Weller M, Wen PY. Brain metastases: A Society for Neuro-Oncology (SNO) consensus review on current management and future directions. Neuro Oncol 2022; 24:1613-1646. [PMID: 35762249 PMCID: PMC9527527 DOI: 10.1093/neuonc/noac118] [Citation(s) in RCA: 42] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
Brain metastases occur commonly in patients with advanced solid malignancies. Yet, less is known about brain metastases than cancer-related entities of similar incidence. Advances in oncologic care have heightened the importance of intracranial management. Here, in this consensus review supported by the Society for Neuro-Oncology (SNO), we review the landscape of brain metastases with particular attention to management approaches and ongoing efforts with potential to shape future paradigms of care. Each coauthor carried an area of expertise within the field of brain metastases and initially composed, edited, or reviewed their specific subsection of interest. After each subsection was accordingly written, multiple drafts of the manuscript were circulated to the entire list of authors for group discussion and feedback. The hope is that the these consensus guidelines will accelerate progress in the understanding and management of patients with brain metastases, and highlight key areas in need of further exploration that will lead to dedicated trials and other research investigations designed to advance the field.
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Affiliation(s)
- Ayal A Aizer
- Department of Radiation Oncology, Dana-Farber Cancer Institute, Brigham and Women’s Hospital, Boston, Massachusetts, USA
| | - Nayan Lamba
- Department of Radiation Oncology, Dana-Farber Cancer Institute, Brigham and Women’s Hospital, Boston, Massachusetts, USA
- Harvard Radiation Oncology Program, Boston, Massachusetts, USA
| | | | - Kenneth Aldape
- Laboratory of Pathology, National Cancer Institute, Bethesda, Maryland, USA
| | - Adrienne Boire
- Department of Neurology, Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Priscilla K Brastianos
- Departments of Neuro-Oncology and Medical Oncology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Paul D Brown
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota, USA
| | - D Ross Camidge
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Veronica L Chiang
- Departments of Neurosurgery and Radiation Oncology, Yale School of Medicine, New Haven, Connecticut, USA
| | - Michael A Davies
- Department of Melanoma Medical Oncology, MD Anderson Cancer Center, Houston, Texas, USA
| | - Leland S Hu
- Department of Radiology, Neuroradiology Division, Mayo Clinic, Phoenix, Arizona, USA
| | - Raymond Y Huang
- Department of Radiology, Brigham and Women’s Hospital, Boston, Massachusetts, USA
| | | | - Priya Kumthekar
- Department of Neurology at The Feinberg School of Medicine at Northwestern University and The Malnati Brain Tumor Institute at the Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, Illinois, USA
| | - Keng Lam
- Department of Neurology, Kaiser Permanente, Los Angeles Medical Center, Los Angeles, California, USA
| | - Eudocia Q Lee
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Nancy U Lin
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Minesh Mehta
- Department of Radiation Oncology, Miami Cancer Institute, Miami, Florida, USA
| | - Michael Parsons
- Departments of Oncology and Psychiatry, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - David A Reardon
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Jason Sheehan
- Department of Neurosurgery, University of Virginia, Charlottesville, Virginia, USA
| | - Riccardo Soffietti
- Division of Neuro-Oncology, Department of Neuroscience Rita Levi Montalcini, University of Turin, Turin, Italy
| | - Hussein Tawbi
- Department of Melanoma Medical Oncology, MD Anderson Cancer Center, Houston, Texas, USA
| | - Michael Weller
- Department of Neurology, University Hospital and University of Zurich, Zurich, Switzerland
| | - Patrick Y Wen
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
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17
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Yasuda M, Uehara A, Saito S, Kuriyama Y, Yamada K, Oka A, Miyagawa M, Ishikawa O, Motegi S. Malignant melanoma of inner canthus with long‐term survival after resection of brain metastasis and treatment with ipilimumab. JOURNAL OF CUTANEOUS IMMUNOLOGY AND ALLERGY 2022. [DOI: 10.1002/cia2.12268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Affiliation(s)
- Masahito Yasuda
- Department of Dermatology Gunma University Graduate School of Medicine Maebashi Japan
| | - Akihito Uehara
- Department of Dermatology Gunma University Graduate School of Medicine Maebashi Japan
| | - Shintaro Saito
- Department of Dermatology Gunma University Graduate School of Medicine Maebashi Japan
| | - Yuko Kuriyama
- Department of Dermatology Gunma University Graduate School of Medicine Maebashi Japan
| | - Kazuya Yamada
- Department of Dermatology Gunma University Graduate School of Medicine Maebashi Japan
| | - Aina Oka
- Department of Dermatology Gunma University Graduate School of Medicine Maebashi Japan
| | - Marie Miyagawa
- Department of Dermatology Gunma University Graduate School of Medicine Maebashi Japan
| | - Osamu Ishikawa
- Department of Dermatology Gunma University Graduate School of Medicine Maebashi Japan
| | - Sei‐Ichiro Motegi
- Department of Dermatology Gunma University Graduate School of Medicine Maebashi Japan
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18
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Franklin C, Mohr P, Bluhm L, Grimmelmann I, Gutzmer R, Meier F, Garzarolli M, Weichenthal M, Pfoehler C, Herbst R, Terheyden P, Utikal J, Ulrich J, Debus D, Haferkamp S, Kaatz M, Forschner A, Leiter U, Nashan D, Kreuter A, Sachse M, Welzel J, Heinzerling L, Meiss F, Weishaupt C, Gambichler T, Weyandt G, Dippel E, Schatton K, Celik E, Trommer M, Helfrich I, Roesch A, Zimmer L, Livingstone E, Schadendorf D, Horn S, Ugurel S. Impact of radiotherapy and sequencing of systemic therapy on survival outcomes in melanoma patients with previously untreated brain metastasis: a multicenter DeCOG study on 450 patients from the prospective skin cancer registry ADOREG. J Immunother Cancer 2022; 10:jitc-2022-004509. [PMID: 35688555 PMCID: PMC9189852 DOI: 10.1136/jitc-2022-004509] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/04/2022] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND Despite of various therapeutic strategies, treatment of patients with melanoma brain metastasis (MBM) still is a major challenge. This study aimed at investigating the impact of type and sequence of immune checkpoint blockade (ICB) and targeted therapy (TT), radiotherapy, and surgery on the survival outcome of patients with MBM. METHOD We assessed data of 450 patients collected within the prospective multicenter real-world skin cancer registry ADOREG who were diagnosed with MBM before start of the first non-adjuvant systemic therapy. Study endpoints were progression-free survival (PFS) and overall survival (OS). RESULTS Of 450 MBM patients, 175 (38.9%) received CTLA-4+PD-1 ICB, 161 (35.8%) PD-1 ICB, and 114 (25.3%) BRAF+MEK TT as first-line treatment. Additional to systemic therapy, 67.3% of the patients received radiotherapy (stereotactic radiosurgery (SRS); conventional radiotherapy (CRT)) and 24.4% had surgery of MBM. 199 patients (42.2%) received a second-line systemic therapy. Multivariate Cox regression analysis revealed the application of radiotherapy (HR for SRS: 0.213, 95% CI 0.094 to 0.485, p<0.001; HR for CRT: 0.424, 95% CI 0.210 to 0.855, p=0.016), maximal size of brain metastases (HR for MBM >1 cm: 1.977, 95% CI 1.117 to 3.500, p=0.019), age (HR for age >65 years: 1.802, 95% CI 1.016 to 3.197, p=0.044), and ECOG performance status (HR for ECOG ≥2: HR: 2.615, 95% CI 1.024 to 6.676, p=0.044) as independent prognostic factors of OS on first-line therapy. The type of first-line therapy (ICB vs TT) was not independently prognostic. As second-line therapy BRAF+MEK showed the best survival outcome compared with ICB and other therapies (HR for CTLA-4+PD-1 compared with BRAF+MEK: 13.964, 95% CI 3.6 to 54.4, p<0.001; for PD-1 vs BRAF+MEK: 4.587 95% CI 1.3 to 16.8, p=0.022 for OS). Regarding therapy sequencing, patients treated with ICB as first-line therapy and BRAF+MEK as second-line therapy showed an improved OS (HR for CTLA-4+PD-1 followed by BRAF+MEK: 0.370, 95% CI 0.157 to 0.934, p=0.035; HR for PD-1 followed by BRAF+MEK: 0.290, 95% CI 0.092 to 0.918, p=0.035) compared with patients starting with BRAF+MEK in first-line therapy. There was no significant survival difference when comparing first-line therapy with CTLA-4+PD-1 ICB with PD-1 ICB. CONCLUSIONS In patients with MBM, the addition of radiotherapy resulted in a favorable OS on systemic therapy. In BRAF-mutated MBM patients, ICB as first-line therapy and BRAF+MEK as second-line therapy were associated with a significantly prolonged OS.
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Affiliation(s)
- Cindy Franklin
- Department of Dermatology and Venereology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Peter Mohr
- Department of Dermatology, Elbe Kliniken Buxtehude, Buxtehude, Germany
| | - Leonie Bluhm
- Department of Dermatology, Elbe Kliniken Buxtehude, Buxtehude, Germany
| | - Imke Grimmelmann
- Department of Dermatology, Hannover Medical School, Hannover, Germany
| | - Ralf Gutzmer
- Department of Dermatology, Muehlenkreiskliniken Minden and Ruhr University Bochum, Minden, Germany
| | - Friedegund Meier
- Skin Cancer Center at the University Cancer Centre Dresden and National Center for Tumor Diseases, Dresden, Germany; Department of Dermatology, University Hospital Carl Gustav Carus, Dresden, Germany
| | - Marlene Garzarolli
- Skin Cancer Center at the University Cancer Centre Dresden and National Center for Tumor Diseases, Dresden, Germany; Department of Dermatology, University Hospital Carl Gustav Carus, Dresden, Germany
| | - Michael Weichenthal
- Department of Dermatology, Skin Cancer Center, Schleswig-Holstein University Hospital, Campus Kiel, Kiel, Germany
| | - Claudia Pfoehler
- Department of Dermatology, Saarland University Medical School, Homburg/Saar, Germany
| | - Rudolf Herbst
- Department of Dermatology, HELIOS Klinikum Erfurt, Erfurt, Germany
| | | | - Jochen Utikal
- Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg, Germany; Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karl University of Heidelberg, Heidelberg, Germany
| | - Jens Ulrich
- Department of Dermatology and Skin Cancer Center, Harzklinikum Dorothea Christiane Erxleben, Quedlinburg, Germany
| | - Dirk Debus
- Department of Dermatology, Nuremberg General Hospital, Paracelsus Medical University, Nuremberg, Germany
| | - Sebastian Haferkamp
- Department of Dermatology, University Hospital Regensburg, Regensburg, Germany
| | - Martin Kaatz
- Department of Dermatology, SRH Wald-Klinikum Gera, Gera, Germany
| | - Andrea Forschner
- Department of Dermatology, University Hospital Tübingen, Tübingen, Germany
| | - Ulrike Leiter
- Department of Dermatology, University Hospital Tübingen, Tübingen, Germany
| | - Dorothee Nashan
- Department of Dermatology, Hospital of Dortmund, Dortmund, Germany
| | - Alexander Kreuter
- Department of Dermatology, Venereology and Allergology, HELIOS St. Elisabeth Klinik Oberhausen, University Witten-Herdecke, Herdecke, Germany
| | - Michael Sachse
- Department of Dermatology, Klinikum Bremerhaven Reinkenheide, Bremerhaven, Germany
| | - Julia Welzel
- Department of Dermatology and Allergology, University Hospital Augsburg, Augsburg, Germany
| | - Lucie Heinzerling
- Department of Dermatology and Allergology, Ludwig-Maximilian University, München, Germany
| | - Frank Meiss
- Department of Dermatology and Venereology, Medical Center, University of Freiburg, Freiburg im Breisgau, Germany
| | - Carsten Weishaupt
- Department of Dermatology, University Hospital of Münster, Münster, Germany
| | - Thilo Gambichler
- Department of Dermatology, Ruhr University Bochum, Bochum, Germany
| | - Gerhard Weyandt
- Department of Dermatology and Allergology, Hospital Bayreuth, Bayreuth, Germany
| | - Edgar Dippel
- Department of Dermatology, Ludwigshafen Medical Center, Ludwigshafen, Germany
| | - Kerstin Schatton
- Department of Dermatology, Heinrich Heine University, Düsseldorf, Germany
| | - Eren Celik
- Department of Radiation Oncology and Cyberknife Center, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Maike Trommer
- Department of Radiation Oncology and Cyberknife Center, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Iris Helfrich
- Department of Dermatology, Venereology and Allergology, University Hospital Essen, Essen, Germany and German Cancer Consortium (DKTK) partner site Essen/Düsseldorf, Essen, Germany
| | - Alexander Roesch
- Department of Dermatology, Venereology and Allergology, University Hospital Essen, Essen, Germany and German Cancer Consortium (DKTK) partner site Essen/Düsseldorf, Essen, Germany
| | - Lisa Zimmer
- Department of Dermatology, Venereology and Allergology, University Hospital Essen, Essen, Germany and German Cancer Consortium (DKTK) partner site Essen/Düsseldorf, Essen, Germany
| | - Elisabeth Livingstone
- Department of Dermatology, Venereology and Allergology, University Hospital Essen, Essen, Germany and German Cancer Consortium (DKTK) partner site Essen/Düsseldorf, Essen, Germany
| | - Dirk Schadendorf
- Department of Dermatology, Venereology and Allergology, University Hospital Essen, Essen, Germany and German Cancer Consortium (DKTK) partner site Essen/Düsseldorf, Essen, Germany
| | - Susanne Horn
- Department of Dermatology, Venereology and Allergology, University Hospital Essen, Essen, Germany and German Cancer Consortium (DKTK) partner site Essen/Düsseldorf, Essen, Germany.,Rudolf-Schönheimer-Institute of Biochemistry, Medical Faculty of the University Leipzig, Leipzig, Germany
| | - Selma Ugurel
- Department of Dermatology, Venereology and Allergology, University Hospital Essen, Essen, Germany and German Cancer Consortium (DKTK) partner site Essen/Düsseldorf, Essen, Germany
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19
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Ascierto PA, Warner AB, Blank C, Caracò C, Demaria S, Gershenwald JE, Khushalani NI, Long GV, Luke JJ, Mehnert JM, Robert C, Rutkowski P, Tawbi HA, Osman I, Puzanov I. The "Great Debate" at Melanoma Bridge 2021, December 2nd-4th, 2021. J Transl Med 2022; 20:200. [PMID: 35538491 PMCID: PMC9087170 DOI: 10.1186/s12967-022-03406-7] [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: 03/21/2022] [Accepted: 04/24/2022] [Indexed: 11/10/2022] Open
Abstract
The Great Debate session at the 2021 Melanoma Bridge virtual congress (December 2-4) featured counterpoint views from experts on seven important issues in melanoma. The debates considered the use of adoptive cell therapy versus use of bispecific antibodies, mitogen-activated protein kinase (MAPK) inhibitors versus immunotherapy in the adjuvant setting, whether the use of corticosteroids for the management of side effects have an impact on outcomes, the choice of programmed death (PD)-1 combination therapy with cytotoxic T-lymphocyte-associated antigen (CTLA)-4 or lymphocyte-activation gene (LAG)-3, whether radiation is needed for brain metastases, when lymphadenectomy should be integrated into the treatment plan and then the last debate, telemedicine versus face-to-face. As with previous Bridge congresses, the debates were assigned by meeting Chairs and positions taken by experts during the debates may not have necessarily reflected their respective personal view. Audiences voted both before and after each debate.
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Affiliation(s)
- Paolo A Ascierto
- Department of Melanoma, Cancer Immunotherapy and Innovative Therapy, Istituto Nazionale Tumori IRCCS "Fondazione G. Pascale", Naples, Italy.
| | | | | | - Corrado Caracò
- Division of Surgery of Melanoma and Skin Cancer, Istituto Nazionale Tumori "Fondazione Pascale" IRCCS, Naples, Italy
| | - Sandra Demaria
- Department of Radiation Oncology, Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Jeffrey E Gershenwald
- Department of Surgical Oncology, Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | - Georgina V Long
- Melanoma Institute Australia, The University of Sydney, Sydney, Australia.,Faculty of Medicine & Health, The University of Sydney, Sydney, Australia.,Charles Perkins Centre, The University of Sydney, Sydney, Australia.,Royal North Shore Hospital, Sydney, Australia
| | - Jason J Luke
- University of Pittsburgh Medical Center, UPMC) Hillman Cancer Center, Pittsburgh, PA, USA
| | - Janice M Mehnert
- Department of Medicine, New York University Grossman School of Medicine, New York, NY, USA
| | - Caroline Robert
- Institut de Cancérologie Gustave Roussy Et Université Paris-Saclay, Villejuif, France
| | - Piotr Rutkowski
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Hussein A Tawbi
- Melanoma Medical Oncology, Investigational Cancer Therapeutics, Division of Cancer Medicine, MD Anderson Brain Metastasis Clinic, UT MD Anderson Cancer Center, Houston, TX, USA
| | - Iman Osman
- New York University Langone Medical Center, New York, NY, USA
| | - Igor Puzanov
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
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20
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Alvarez-Breckenridge C, Remon J, Piña Y, Nieblas-Bedolla E, Forsyth P, Hendriks L, Brastianos PK. Emerging Systemic Treatment Perspectives on Brain Metastases: Moving Toward a Better Outlook for Patients. Am Soc Clin Oncol Educ Book 2022; 42:1-19. [PMID: 35522917 DOI: 10.1200/edbk_352320] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The diagnosis of brain metastases has historically been a dreaded, end-stage complication of systemic disease. Additionally, with the increasing effectiveness of systemic therapies that prolong life expectancy and improved imaging tools, the incidence of intracranial progression is becoming more common. Within this context, there has been increasing attention directed at understanding the molecular underpinnings of intracranial progression. Exploring the unique features of brain metastases compared with their extracranial counterparts to identify aberrant signaling pathways, which can be targeted pharmacologically, may help lead to new treatments for this patient population. Additionally, critical discoveries outside the sphere of the central nervous system are increasingly being applied to brain metastases with the emergence of immune checkpoint inhibition, becoming a prevalent treatment option for patients with brain metastases across multiple histologies. As novel treatment strategies are considered, they require thoughtful incorporation of agents that can cross the blood-brain barrier and can synergize with pre-existing agents through rational combinations. Lastly, as clinicians and scientists continue to understand key molecular features of these tumors, they will continue to influence the treatment algorithms that are developing for the management of these patients. Due to the complexity of treatment decisions for patients with brain metastases, an emerging tool is the utilization of multidisciplinary brain metastasis tumor boards to ensure optimal treatment decisions are made and that patients are provided access to applicable clinical trials. Looking to the future, the collective effort to understand the various tumor-intrinsic and tumor-extrinsic factors that promote central nervous system seeding and propagation will have the potential to change the clinical trajectory for these patients.
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Affiliation(s)
| | - Jordi Remon
- Department of Medical Oncology, HM CIOCC Barcelona (Centro Integral Oncológico Clara Campal), Hospital HM Delfos, HM Hospitales, Barcelona, Spain
| | - Yolanda Piña
- Department of Neuro-Oncology, H. Lee Moffitt Cancer Center and Research Institute, University of South Florida, Tampa, FL
| | | | - Peter Forsyth
- Department of Neuro-Oncology, H. Lee Moffitt Cancer Center and Research Institute, University of South Florida, Tampa, FL
| | - Lizza Hendriks
- Department of Pulmonary Diseases - GROW School for Oncology and Reproduction, Maastricht University Medical Center, Maastricht, Netherlands
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21
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Wasilewski D, Radke J, Xu R, Raspe M, Trelinska-Finger A, Rosenstock T, Poeser P, Schumann E, Lindner J, Heppner F, Kaul D, Suttorp N, Vajkoczy P, Frost N, Onken J. Effectiveness of Immune Checkpoint Inhibition vs Chemotherapy in Combination With Radiation Therapy Among Patients With Non-Small Cell Lung Cancer and Brain Metastasis Undergoing Neurosurgical Resection. JAMA Netw Open 2022; 5:e229553. [PMID: 35486401 PMCID: PMC9055459 DOI: 10.1001/jamanetworkopen.2022.9553] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
IMPORTANCE Patients with brain metastases from non-small cell lung cancer (NSCLC) have regularly been excluded from prospective clinical trials that include therapy with immune checkpoint inhibitors (ICIs). Clinical data demonstrating benefit with ICIs, specifically following neurosurgical brain metastasis resection, are scarce. OBJECTIVE To evaluate and compare the association of radiation therapy with ICIs vs classic therapy involving radiation therapy and chemotherapy regarding overall survival in a cohort of patients who underwent NSCLC brain metastasis resection. DESIGN, SETTING AND PARTICIPANTS This single-center 1:1 propensity-matched comparative effectiveness study at the largest neurosurgical clinic in Germany included individuals who had undergone craniotomy with brain metastasis resection from January 2010 to December 2021 with histologically confirmed NSCLC. Of 1690 patients with lung cancer and brain metastasis, 480 were included in the study. Key exclusion criteria were small-cell lung cancer, lack of tumor cells by means of histopathological analysis on brain metastasis resection, and patients who underwent biopsy without tumor resection. The association of overall survival with treatment with radiation therapy and chemotherapy vs radiation therapy and ICI was evaluated. EXPOSURES Radiation therapy and chemotherapy vs radiation therapy and ICI following craniotomy and microsurgical brain metastasis resection. MAIN OUTCOMES AND MEASURES Median overall survival. RESULTS From the whole cohort of patients with NSCLC (N = 384), 215 (56%) were male and 169 (44%) were female. The median (IQR) age was 64 (57-72) years. The 2 cohorts of interest included 108 patients (31%) with radiation therapy and chemotherapy and 63 patients (16%) with radiation therapy and ICI following neurosurgical metastasis removal (before matching). Median (IQR) follow-up time for the total cohort was 47.9 (28.2-70.1) months with 89 patients (23%) being censored and 295 (77%) dead at the end of follow-up in December 2021. After covariate equalization using propensity score matching (62 patients per group), patients receiving radiation therapy and chemotherapy after neurosurgery had significantly lower overall survival (11.8 months; 95% CI; 9.1-15.2) compared with patients with radiation therapy and ICIs (23.0 months; 95% CI; 20.3-53.8) (P < .001). CONCLUSIONS AND RELEVANCE Patients with NSCLC brain metastases undergoing neurosurgical resection had longer overall survival when treated with radiation therapy and ICIs following neurosurgery compared with those receiving platinum-based chemotherapy and radiation. Radiation and systemic immunotherapy should be regularly evaluated as a treatment option for these patients.
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Affiliation(s)
- David Wasilewski
- Department of Neurosurgery, Charité – Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Josefine Radke
- Department of Neuropathology, Charité – Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
- German Cancer Consortium, Heidelberg, Berlin, Germany
- Berlin Institute of Health at Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Ran Xu
- Department of Neurosurgery, Charité – Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
- Berlin Institute of Health at Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Matthias Raspe
- Department of Infectious Diseases and Pulmonary Medicine, Charité – Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Anna Trelinska-Finger
- Berlin Institute of Health at Charité – Universitätsmedizin Berlin, Berlin, Germany
- Charité Comprehensive Cancer Center – Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Tizian Rosenstock
- Department of Neurosurgery, Charité – Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
- Berlin Institute of Health at Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Paul Poeser
- Department of Neurosurgery, Charité – Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Elisa Schumann
- Department of Neuropathology, Charité – Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Judith Lindner
- Department of Pathology, Charité – Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Frank Heppner
- Department of Neuropathology, Charité – Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - David Kaul
- Department of Radiation Oncology, Charité – Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Norbert Suttorp
- Department of Infectious Diseases and Pulmonary Medicine, Charité – Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Peter Vajkoczy
- Department of Neurosurgery, Charité – Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Nikolaj Frost
- German Cancer Consortium, Heidelberg, Berlin, Germany
| | - Julia Onken
- Department of Neurosurgery, Charité – Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
- Department of Infectious Diseases and Pulmonary Medicine, Charité – Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
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22
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Surgery for control of brain metastases after prior checkpoint inhibitor immunotherapy. World Neurosurg 2022; 162:e235-e245. [DOI: 10.1016/j.wneu.2022.02.125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 02/27/2022] [Accepted: 02/28/2022] [Indexed: 11/15/2022]
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23
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Corti C, Antonarelli G, Criscitiello C, Lin NU, Carey LA, Cortés J, Poortmans P, Curigliano G. Targeting brain metastases in breast cancer. Cancer Treat Rev 2021; 103:102324. [PMID: 34953200 DOI: 10.1016/j.ctrv.2021.102324] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 12/09/2021] [Accepted: 12/11/2021] [Indexed: 12/19/2022]
Abstract
Brain metastases (BMs) are an important source of morbidity and mortality in patients with metastatic breast cancer (BC). As survival of patients with advanced BC considerably improved thanks to research advancements and new therapeutic approaches, the apparent incidence of BMs is increasing. Local interventions, in the form of either surgical resection or radiation therapy, remain the mainstay in the management of BMs. Systemic treatments are typically used to complement local strategies to further improve and maintain control of central nervous system (CNS) disease. Although high-level evidence data about the impact of the blood-brain barrier (BBB), as well as the efficacy of anti-cancer agents on BMs and differentials between the systemic compartment and CNS are still scant, our understanding of the activity of systemic treatments with impact on BMs is rapidly evolving. Novel anti-HER2 agents, such as tucatinib, ado-trastuzumab emtansine, trastuzumab deruxtecan and neratinib, have shown intracranial efficacy. Current research efforts are ongoing not only to clarify the activity of existing treatments on the CNS, as well as to develop new drugs and innovative multi-modality approaches. This review will encompass the current treatment landscape of BMs arising from BC, with a focus on recent advancements in the field and investigational approaches.
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Affiliation(s)
- Chiara Corti
- Division of New Drugs and Early Drug Development for Innovative Therapies, European Institute of Oncology, IRCCS, Milan, Italy; Department of Oncology and Haematology (DIPO), University of Milan, Milan, Italy.
| | - Gabriele Antonarelli
- Division of New Drugs and Early Drug Development for Innovative Therapies, European Institute of Oncology, IRCCS, Milan, Italy; Department of Oncology and Haematology (DIPO), University of Milan, Milan, Italy
| | - Carmen Criscitiello
- Division of New Drugs and Early Drug Development for Innovative Therapies, European Institute of Oncology, IRCCS, Milan, Italy; Department of Oncology and Haematology (DIPO), University of Milan, Milan, Italy
| | - Nancy U Lin
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Lisa A Carey
- University of North Carolina Lineberger Comprehensive Cancer Center, Chapel Hill, NC, USA
| | - Javier Cortés
- Oncology Department, International Breast Cancer Center (IBCC), Quiron Group, Barcelona, Spain; Medica Scientia Innovation Research (MedSIR), Barcelona, Spain; Medica Scientia Innovation Research (MedSIR), Ridgewood, NJ, USA; Breast Cancer Research program, Vall d́Hebron Institute of Oncology (VHIO), Barcelona, Spain; Universidad Europea de Madrid, Faculty of Biomedical and Health Sciences, Department of Medicine, Madrid, Spain
| | - Philip Poortmans
- Iridium Netwerk and University of Antwerp, Wilrijk-Antwerp, Belgium
| | - Giuseppe Curigliano
- Division of New Drugs and Early Drug Development for Innovative Therapies, European Institute of Oncology, IRCCS, Milan, Italy; Department of Oncology and Haematology (DIPO), University of Milan, Milan, Italy
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24
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Wang J, Tawbi HA. Emergent immunotherapy approaches for brain metastases. Neurooncol Adv 2021; 3:v43-v51. [PMID: 34859232 PMCID: PMC8633738 DOI: 10.1093/noajnl/vdab138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Brain metastases from solid tumors are increasing in incidence, especially as outcomes of systemic therapies continue to extend patients’ overall survival. The long-held notion that the brain is an immune sanctuary has now been largely refuted with increasing evidence that immunotherapy can induce durable responses in brain metastases. Single agent immune checkpoint inhibition with anti-CTLA4 and anti-PD1 antibodies induces durable responses in 15%–20% in melanoma brain metastases as long as patients are asymptomatic and do not require corticosteroids. The combination of anti-CTLA4 with anti-PD-1 antibodies induces an intracranial response in over 50% of asymptomatic melanoma patients, and much lower rate of otherwise durable responses (20%) in symptomatic patients or those on steroids. Data in other cancers, such as renal cell carcinoma, are accumulating indicating a role for immunotherapy. Emerging immunotherapy approaches will have to focus on increasing response rates, decreasing toxicity, and decreasing steroid dependency. The path to those advances will have to include a better understanding of the mechanisms of response and resistance to immunotherapy in brain metastases, the use of novel agents such as anti-LAG3 checkpoint inhibitors, targeted therapy (oncogene directed or TKIs), and possibly surgery and SRS to improve the outcomes of patients with brain metastases.
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Affiliation(s)
- Jianbo Wang
- Department of Genitourinary Malignancies, University of Texas M.D. Anderson Cancer Center, Houston, Texas, USA
| | - Hussein A Tawbi
- Department of Melanoma Medical Oncology, University of Texas M.D. Anderson Cancer Center, Houston, Texas, USA
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25
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Tawbi HA, Forsyth PA, Hodi FS, Algazi AP, Hamid O, Lao CD, Moschos SJ, Atkins MB, Lewis K, Postow MA, Thomas RP, Glaspy J, Jang S, Khushalani NI, Pavlick AC, Ernstoff MS, Reardon DA, Kudchadkar R, Tarhini A, Chung C, Ritchings C, Durani P, Askelson M, Puzanov I, Margolin KA. Long-term outcomes of patients with active melanoma brain metastases treated with combination nivolumab plus ipilimumab (CheckMate 204): final results of an open-label, multicentre, phase 2 study. Lancet Oncol 2021; 22:1692-1704. [PMID: 34774225 DOI: 10.1016/s1470-2045(21)00545-3] [Citation(s) in RCA: 142] [Impact Index Per Article: 47.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 09/09/2021] [Accepted: 09/10/2021] [Indexed: 12/23/2022]
Abstract
BACKGROUND Combination nivolumab plus ipilimumab was efficacious in patients with asymptomatic melanoma brain metastases (MBM) in CheckMate 204, but showed low efficacy in patients with symptomatic MBM. Here, we provide final 3-year follow-up data from the trial. METHODS This open-label, multicentre, phase 2 study (CheckMate 204) included adults (aged ≥18 years) with measurable MBM (0·5-3·0 cm in diameter). Asymptomatic patients (cohort A) had an Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1 and no neurological symptoms or baseline corticosteroid use; symptomatic patients (cohort B) had an ECOG performance status of 0-2 with stable neurological symptoms and could be receiving low-dose dexamethasone. Nivolumab 1 mg/kg plus ipilimumab 3 mg/kg was given intravenously every 3 weeks for four doses, followed by nivolumab 3 mg/kg every 2 weeks for up to 2 years, until disease progression or unacceptable toxicity. The primary endpoint was intracranial clinical benefit rate (complete responses, partial responses, or stable disease lasting ≥6 months) assessed in all treated patients. Intracranial progression-free survival and overall survival were key secondary endpoints. This study is registered with ClinicalTrials.gov, NCT02320058. FINDINGS Between Feb 19, 2015, and Nov 1, 2017, 119 (72%) of 165 screened patients were enrolled and treated: 101 patients were asymptomatic (cohort A; median follow-up 34·3 months [IQR 14·7-36·4]) and 18 were symptomatic (cohort B; median follow-up 7·5 months [1·2-35·2]). Investigator-assessed intracranial clinical benefit was observed in 58 (57·4% [95% CI 47·2-67·2]) of 101 patients in cohort A and three (16·7% [3·6-41·4]) of 18 patients in cohort B; investigator-assessed objective response was observed in 54 (53·5% [43·3-63·5]) patients in cohort A and three (16·7% [3·6-41·4]) patients in cohort B. 33 (33%) patients in cohort A and three (17%) patients in cohort B had an investigator-assessed intracranial complete response. For patients in cohort A, 36-month intracranial progression-free survival was 54·1% (95% CI 42·7-64·1) and overall survival was 71·9% (61·8-79·8). For patients in cohort B, 36-month intracranial progression-free survival was 18·9% (95% CI 4·6-40·5) and overall survival was 36·6% (14·0-59·8). The most common grade 3-4 treatment-related adverse events (TRAEs) were increased alanine aminotransferase and aspartate aminotransferase (15 [15%] of 101 patients each) in cohort A; no grade 3 TRAEs occurred in more than one patient each in cohort B, and no grade 4 events occurred. The most common serious TRAEs were colitis, diarrhoea, hypophysitis, and increased alanine aminotransferase (five [5%] of each among the 101 patients in cohort A); no serious TRAE occurred in more than one patient each in cohort B. There was one treatment-related death (myocarditis in cohort A). INTERPRETATION The durable 3-year response, overall survival, and progression-free survival rates for asymptomatic patients support first-line use of nivolumab plus ipilimumab. Symptomatic disease in patients with MBM remains difficult to treat, but some patients achieve a long-term response with the combination. FUNDING Bristol Myers Squibb.
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Affiliation(s)
- Hussein A Tawbi
- University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Peter A Forsyth
- Department of Neuro-Oncology, Moffitt Cancer Center & Research Institute, Tampa, FL, USA
| | | | - Alain P Algazi
- Melanoma Center, University of California-San Francisco, San Francisco, CA, USA
| | - Omid Hamid
- Melanoma Center, The Angeles Clinic and Research Institute, Los Angeles, CA, USA
| | - Christopher D Lao
- Department of Dermatology, University of Michigan, Ann Arbor, MI, USA
| | - Stergios J Moschos
- Division of Hematology & Oncology, The University of North Carolina Lineberger Comprehensive Cancer Center, Chapel Hill, NC, USA
| | - Michael B Atkins
- Department of Medical Oncology, Georgetown-Lombardi Comprehensive Cancer Center, Washington DC, USA
| | - Karl Lewis
- Department of Medical Oncology, University of Colorado Comprehensive Cancer Center, Aurora, CO, USA
| | - Michael A Postow
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Reena P Thomas
- Department of Neurology, Stanford University Cancer Center, Stanford, CA, USA
| | - John Glaspy
- Jonsson Comprehensive Cancer Center, University of California, Los Angeles, CA, USA
| | - Sekwon Jang
- Inova Schar Cancer Institute, Fairfax, VA, USA
| | - Nikhil I Khushalani
- Department of Cutaneous Oncology, H Lee Moffitt Cancer Center, Tampa, FL USA
| | - Anna C Pavlick
- Department of Medical Oncology, Weill Cornell Medicine, New York, NY, USA
| | - Marc S Ernstoff
- Department of Immuno-Oncology, Division of Cancer Treatment and Diagnosis, National Cancer Institute at the National Institutes of Health, Rockville, MD, USA
| | - David A Reardon
- Center for Neuro-Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Ragini Kudchadkar
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University School of Medicine, Atlanta, GA, USA
| | - Ahmad Tarhini
- Departments of Cutaneous Oncology and Immunology, Moffitt Cancer Center & Research Institute, Tampa, FL, USA
| | - Caroline Chung
- University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | | | | | - Igor Puzanov
- Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Kim A Margolin
- Department of Medical Oncology, City of Hope, Duarte, CA, USA
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26
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Le Rhun E, Guckenberger M, Smits M, Dummer R, Bachelot T, Sahm F, Galldiks N, de Azambuja E, Berghoff AS, Metellus P, Peters S, Hong YK, Winkler F, Schadendorf D, van den Bent M, Seoane J, Stahel R, Minniti G, Wesseling P, Weller M, Preusser M. EANO-ESMO Clinical Practice Guidelines for diagnosis, treatment and follow-up of patients with brain metastasis from solid tumours. Ann Oncol 2021; 32:1332-1347. [PMID: 34364998 DOI: 10.1016/j.annonc.2021.07.016] [Citation(s) in RCA: 249] [Impact Index Per Article: 83.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 07/28/2021] [Accepted: 07/28/2021] [Indexed: 12/20/2022] Open
Affiliation(s)
- E Le Rhun
- Department of Neurosurgery, Clinical Neuroscience Center, University Hospital and University of Zurich, Zurich, Switzerland; Department of Neurology, Clinical Neuroscience Center, University Hospital and University of Zurich, Zurich, Switzerland
| | - M Guckenberger
- Department of Radiation Oncology, University Hospital Zurich and University of Zurich, Zurich, Switzerland
| | - M Smits
- Department of Radiology & Nuclear Medicine, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, the Netherlands
| | - R Dummer
- Department of Dermatology, University Hospital and University of Zurich, Zurich, Switzerland
| | - T Bachelot
- Département de Cancérologie Médicale, Centre Léon Bérard, Lyon, France
| | - F Sahm
- Department of Neuropathology, University of Heidelberg and Clinical Cooperation Unit Neuropathology, German Consortium for Transnational Cancer Research (DKTK), German Cancer Research Center (DKFZ) and Hopp Children's Cancer Center, Heidelberg, Germany
| | - N Galldiks
- Department of Neurology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany; Institute of Neuroscience and Medicine (INM-3), Research Center Juelich, Juelich, Germany; Center of Integrated Oncology (CIO) Aachen, Bonn, Cologne and Duesseldorf, University of Cologne, Cologne, Germany
| | - E de Azambuja
- Medical Oncology Department, Institut Jules Bordet and L'Université Libre de Bruxelles (U.L.B.), Brussels, Belgium
| | - A S Berghoff
- Division of Oncology, Department of Medicine 1, Medical University of Vienna, Vienna, Austria
| | - P Metellus
- Ramsay Santé, Hôpital Privé Clairval, Department of Neurosurgery, Marseille; Aix-Marseille University, CNRS, INP, Neurophysiopathology Institute, Marseille, France
| | - S Peters
- Department of Oncology, University Hospital, Lausanne, Switzerland
| | - Y-K Hong
- Department of Neurosurgery, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, South Korea
| | - F Winkler
- Neurology Clinic, Heidelberg University Medical Center, Clinical Cooperation Unit, Neuro-oncology, German Cancer Research Center, Heidelberg, Germany
| | - D Schadendorf
- University Hospital Essen, Department of Dermatology, University of Duisburg-Essen, Essen, Germany; German Cancer Consortium (DKTK), Partner Site Essen, Essen, Germany
| | - M van den Bent
- The Brain Tumor Center at Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - J Seoane
- Vall d'Hebron Institute of Oncology (VHIO), Vall d'Hebron University Hospital (HUVH), Universitat Autònoma de Barcelona. Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona; CIBERONC, Madrid, Spain
| | - R Stahel
- Department for Medical Oncology and Hematology, University Hospital Zürich, Zürich, Switzerland
| | - G Minniti
- Department of Medicine, Surgery and Neurosciences, University of Siena, Policlinico Le Scotte, Siena, Italy; IRCCS Neuromed, Pozzilli, Italy
| | - P Wesseling
- Department of Pathology, Amsterdam University Medical Centers/VUmc and Brain Tumour Center, Amsterdam, the Netherlands; Laboratory for Childhood Cancer Pathology, Princess Máxima Center for Paediatric Oncology, Utrecht, the Netherlands
| | - M Weller
- Department of Neurology, Clinical Neuroscience Center, University Hospital and University of Zurich, Zurich, Switzerland
| | - M Preusser
- Division of Oncology, Department of Medicine 1, Medical University of Vienna, Vienna, Austria
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Amaral T, Kiecker F, Schaefer S, Stege H, Kaehler K, Terheyden P, Gesierich A, Gutzmer R, Haferkamp S, Uttikal J, Berking C, Rafei-Shamsabadi D, Reinhardt L, Meier F, Karoglan A, Posch C, Gambichler T, Pfoehler C, Thoms K, Tietze J, Debus D, Herbst R, Emmert S, Loquai C, Hassel JC, Meiss F, Tueting T, Heinrich V, Eigentler T, Garbe C, Zimmer L. Combined immunotherapy with nivolumab and ipilimumab with and without local therapy in patients with melanoma brain metastasis: a DeCOG* study in 380 patients. J Immunother Cancer 2021; 8:jitc-2019-000333. [PMID: 32221017 PMCID: PMC7206917 DOI: 10.1136/jitc-2019-000333] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/11/2020] [Indexed: 12/29/2022] Open
Abstract
Background Nivolumab combined with ipilimumab have shown activity in melanoma brain metastasis (MBM). However, in most of the clinical trials investigating immunotherapy in this subgroup, patients with symptomatic MBM and/or prior local brain radiotherapy were excluded. We studied the efficacy of nivolumab plus ipilimumab alone or in combination with local therapies regardless of treatment line in patients with asymptomatic and symptomatic MBM. Methods Patients with MBM treated with nivolumab plus ipilimumab in 23 German Skin Cancer Centers between April 2015 and October 2018 were investigated. Overall survival (OS) was evaluated by Kaplan-Meier estimator and univariate and multivariate Cox proportional hazard analyses were performed to determine prognostic factors associated with OS. Results Three hundred and eighty patients were included in this study and 31% had symptomatic MBM (60/193 with data available) at the time of start nivolumab plus ipilimumab. The median follow-up was 18 months and the 2 years and 3 years OS rates were 41% and 30%, respectively. We identified the following independently significant prognostic factors for OS: elevated serum lactate dehydrogenase and protein S100B levels, number of MBM and Eastern Cooperative Oncology Group performance status. In these patients treated with checkpoint inhibition first-line or later, in the subgroup of patients with BRAFV600-mutated melanoma we found no differences in terms of OS when receiving first-line either BRAF and MEK inhibitors or nivolumab plus ipilimumab (p=0.085). In BRAF wild-type patients treated with nivolumab plus ipilimumab in first-line or later there was also no difference in OS (p=0.996). Local therapy with stereotactic radiosurgery or surgery led to an improvement in OS compared with not receiving local therapy (p=0.009), regardless of the timepoint of the local therapy. Receiving combined immunotherapy for MBM in first-line or at a later time point made no difference in terms of OS in this study population (p=0.119). Conclusion Immunotherapy with nivolumab plus ipilimumab, particularly in combination with stereotactic radiosurgery or surgery improves OS in asymptomatic and symptomatic MBM.
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Affiliation(s)
- Teresa Amaral
- Center for Dermatooncology, Department of Dermatology, Eberhard Karls University of Tuebingen, Eberhard Karls University of Tuebingen, Tubingen, Germany
| | - Felix Kiecker
- Skin Cancer Center, Department of Dermatology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Sarah Schaefer
- Skin Cancer Center, Department of Dermatology and National Center for Tumor Diseases (NCT), University Hospital Heidelberg, Heidelberg, Germany
| | - Henner Stege
- Department of Dermatology, University Medical Center Mainz, Mainz, Germany
| | - Katharina Kaehler
- Skin Cancer Center, Department of Dermatology, University Hospital Kiel, Kiel, Germany
| | - Patrick Terheyden
- Skin Cancer Center, Department of Dermatology, University of Lübeck, Lübeck, Germany
| | - Anja Gesierich
- Department of Dermatology, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Ralf Gutzmer
- Skin Cancer Center Hannover, Department of Dermatology, Hannover Medical School, Hannover, Germany
| | | | - Jochen Uttikal
- Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg, Germany.,Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karl University of Heidelberg, Mannheim, Germany
| | - Carola Berking
- Department of Dermatology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität (FAU), Erlangen-Nürnberg, Germany.,Department of Dermatology and Allergy, University Hospital Munich, Ludwig Maximilian University, Munich, Germany
| | - David Rafei-Shamsabadi
- Skin Cancer Center, Department of Dermatology and Venerology, Medical Centre University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Lydia Reinhardt
- Skin Cancer Center at the University Cancer Center and National Center for Tumor Diseases Dresden, Department of Dermatology, University Hospital Carl Gustav Carus at the TU Dresden, Dresden, Germany
| | - Friedegund Meier
- Skin Cancer Center at the University Cancer Center and National Center for Tumor Diseases Dresden, Department of Dermatology, University Hospital Carl Gustav Carus at the TU Dresden, Dresden, Germany
| | - Ante Karoglan
- Department of Dermatology, University Hospital Magdeburg, Magdeburg, Germany
| | - Christian Posch
- Department of Dermatology and Allergy, Technical University of Munich, School of Medicine, Munich, Germany.,Sigmund Freud Universität Wien, Faculty of Medicine, Wien, Austria
| | - Thilo Gambichler
- Skin Cancer Center, Department of Dermatology, Ruhr-University Bochum, Bochum, Germany
| | - Claudia Pfoehler
- Department of Dermatology, Saarland University Medical School, Homburg/Saar, Germany
| | - Kai Thoms
- Department of Dermatology, Venereology and Allergology, University Medical Center Göttingen, Göttingen, Germany
| | - Julia Tietze
- Department of Dermatology and Allergology, Augsburg Medical Center, Augsburg, Germany
| | - Dirk Debus
- Skin Cancer Center, Department of Dermatology, Paracelsus Medical University, General Hospital Nuremberg, Nuremberg, Germany
| | | | - Steffen Emmert
- Clinic for Dermatology and Venereology, University Medical Center, Rostock, Germany
| | - Carmen Loquai
- Department of Dermatology, University Medical Center Mainz, Mainz, Germany
| | - Jessica C Hassel
- Skin Cancer Center, Department of Dermatology and National Center for Tumor Diseases (NCT), University Hospital Heidelberg, Heidelberg, Germany
| | - Frank Meiss
- Skin Cancer Center, Department of Dermatology and Venerology, Medical Centre University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Thomas Tueting
- Department of Dermatology, University Hospital Magdeburg, Magdeburg, Germany
| | - Vanessa Heinrich
- Clinic of Radiation Oncology, Eberhard Karls University of Tuebingen, Tuebingen, Germany
| | - Thomas Eigentler
- Center for Dermatooncology, Department of Dermatology, Eberhard Karls University of Tuebingen, Eberhard Karls University of Tuebingen, Tubingen, Germany
| | - Claus Garbe
- Center for Dermatooncology, Department of Dermatology, Eberhard Karls University of Tuebingen, Eberhard Karls University of Tuebingen, Tubingen, Germany
| | - Lisa Zimmer
- Department of Dermatology, University Hospital Essen, Essen, Germany
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Colditz M, Lee S, Eastgate M, Elder S, Brandis P, Anderson D, Withers T, Jeffree R, Pinkham M, Olson S. Surgical series of metastatic cerebral melanoma: Clinical association of resection, BRAF-mutation status, and survival. INTERDISCIPLINARY NEUROSURGERY 2021. [DOI: 10.1016/j.inat.2020.101075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Fares J, Ulasov I, Timashev P, Lesniak MS. Emerging principles of brain immunology and immune checkpoint blockade in brain metastases. Brain 2021; 144:1046-1066. [PMID: 33893488 PMCID: PMC8105040 DOI: 10.1093/brain/awab012] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 11/02/2020] [Accepted: 11/04/2020] [Indexed: 12/12/2022] Open
Abstract
Brain metastases are the most common type of brain tumours, harbouring an immune microenvironment that can in principle be targeted via immunotherapy. Elucidating some of the immunological intricacies of brain metastases has opened a therapeutic window to explore the potential of immune checkpoint inhibitors in this globally lethal disease. Multiple lines of evidence suggest that tumour cells hijack the immune regulatory mechanisms in the brain for the benefit of their own survival and progression. Nonetheless, the role of the immune checkpoint in the complex interplays between cancers cells and T cells and in conferring resistance to therapy remains under investigation. Meanwhile, early phase trials with immune checkpoint inhibitors have reported clinical benefit in patients with brain metastases from melanoma and non-small cell lung cancer. In this review, we explore the workings of the immune system in the brain, the immunology of brain metastases, and the current status of immune checkpoint inhibitors in the treatment of brain metastases.
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Affiliation(s)
- Jawad Fares
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Ilya Ulasov
- Group of Experimental Biotherapy and Diagnostics, Institute for Regenerative Medicine, World-Class Research Center “Digital Biodesign and Personalized Healthcare”, Sechenov First Moscow State Medical University, Moscow 119991, Russia
| | - Peter Timashev
- Institute for Regenerative Medicine, Sechenov First Moscow State Medical University, Moscow 119991, Russia
| | - Maciej S Lesniak
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
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30
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Chuntova P, Chow F, Watchmaker PB, Galvez M, Heimberger AB, Newell EW, Diaz A, DePinho RA, Li MO, Wherry EJ, Mitchell D, Terabe M, Wainwright DA, Berzofsky JA, Herold-Mende C, Heath JR, Lim M, Margolin KA, Chiocca EA, Kasahara N, Ellingson BM, Brown CE, Chen Y, Fecci PE, Reardon DA, Dunn GP, Liau LM, Costello JF, Wick W, Cloughesy T, Timmer WC, Wen PY, Prins RM, Platten M, Okada H. Unique challenges for glioblastoma immunotherapy-discussions across neuro-oncology and non-neuro-oncology experts in cancer immunology. Meeting Report from the 2019 SNO Immuno-Oncology Think Tank. Neuro Oncol 2021; 23:356-375. [PMID: 33367885 PMCID: PMC7992879 DOI: 10.1093/neuonc/noaa277] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Cancer immunotherapy has made remarkable advances with over 50 separate Food and Drug Administration (FDA) approvals as first- or second-line indications since 2015. These include immune checkpoint blocking antibodies, chimeric antigen receptor-transduced T cells, and bispecific T-cell-engaging antibodies. While multiple cancer types now benefit from these immunotherapies, notable exceptions thus far include brain tumors, such as glioblastoma. As such, it seems critical to gain a better understanding of unique mechanistic challenges underlying the resistance of malignant gliomas to immunotherapy, as well as to acquire insights into the development of future strategies. An Immuno-Oncology Think Tank Meeting was held during the 2019 Annual Society for Neuro-Oncology Scientific Conference. Discussants in the fields of neuro-oncology, neurosurgery, neuro-imaging, medical oncology, and cancer immunology participated in the meeting. Sessions focused on topics such as the tumor microenvironment, myeloid cells, T-cell dysfunction, cellular engineering, and translational aspects that are critical and unique challenges inherent with primary brain tumors. In this review, we summarize the discussions and the key messages from the meeting, which may potentially serve as a basis for advancing the field of immune neuro-oncology in a collaborative manner.
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Affiliation(s)
- Pavlina Chuntova
- Department of Neurological Surgery, UCSF, San Francisco, California
| | - Frances Chow
- Department of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, California
| | | | - Mildred Galvez
- Department of Molecular and Medical Pharmacology, David Geffen School of Medicine at UCLA, Los Angeles, Los Angeles, California
| | - Amy B Heimberger
- Department of Neurosurgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Evan W Newell
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Aaron Diaz
- Department of Neurological Surgery, UCSF, San Francisco, California
| | - Ronald A DePinho
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Ming O Li
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - E John Wherry
- Department of Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Duane Mitchell
- Department of Neurosurgery, University of Florida College of Medicine, Gainesville, Florida
| | - Masaki Terabe
- Center for Cancer Research, National Cancer Institute, Bethesda, Maryland
| | - Derek A Wainwright
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Jay A Berzofsky
- Center for Cancer Research, National Cancer Institute, Bethesda, Maryland
| | | | | | - Michael Lim
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Kim A Margolin
- Department of Medical Oncology & Therapeutics Research, City of Hope Comprehensive Cancer Center, Duarte, California
| | - E Antonio Chiocca
- Department of Neurosurgery, Brigham and Women's Hospital, Boston, Massachusetts
| | | | - Benjamin M Ellingson
- Department of Radiological Sciences, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Christine E Brown
- Department of Immuno-Oncology, Beckman Research Institute of the City of Hope, Duarte, California
| | - Yvonne Chen
- Department of Microbiology, Immunology & Molecular Genetics, UCLA, Los Angeles, California
| | - Peter E Fecci
- Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina
| | - David A Reardon
- Department of Medicine/Medical Oncology, Harvard Medical School, Boston, Massachusetts
| | - Gavin P Dunn
- Department of Neurological Surgery, Washington University School of Medicine, St. Louis, Missouri
| | - Linda M Liau
- Department of Neurosurgery, David Geffen School of Medicine at UCLA, Los Angeles, California
| | | | - Wolfgang Wick
- Department of Neurology, University Hospital Heidelberg, Heidelberg, Germany
| | - Timothy Cloughesy
- Department of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - William C Timmer
- Cancer Therapy Evaluation Program, National Cancer Institute, Bethesda, Maryland
| | - Patrick Y Wen
- Center for Neuro-Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts
| | - Robert M Prins
- Department of Molecular and Medical Pharmacology, David Geffen School of Medicine at UCLA, Los Angeles, Los Angeles, California.,Parker Institute for Cancer Immunotherapy, San Francisco, California
| | - Michael Platten
- Department of Neurology, Medical Faculty Mannheim, MCTN, University of Heidelberg, Mannheim, Germany.,DKTK CCU Brain Tumor Immunology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Hideho Okada
- Department of Neurological Surgery, UCSF, San Francisco, California.,Parker Institute for Cancer Immunotherapy, San Francisco, California
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Nieblas‐Bedolla E, Nayyar N, Singh M, Sullivan RJ, Brastianos PK. Emerging Immunotherapies in the Treatment of Brain Metastases. Oncologist 2021; 26:231-241. [PMID: 33103803 PMCID: PMC7930434 DOI: 10.1002/onco.13575] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Accepted: 10/09/2020] [Indexed: 12/19/2022] Open
Abstract
Brain metastases account for considerable morbidity and mortality in patients with cancer. Despite increasing prevalence, limited therapeutic options exist. Recent advances in our understanding of the molecular and cellular underpinnings of the tumor immune microenvironment and the immune evasive mechanisms employed by tumor cells have shed light on how immunotherapies may provide therapeutic benefit to patients. The development and evolution of immunotherapy continue to show promise for the treatment of brain metastases. Positive outcomes have been observed in several studies evaluating the efficacy and safety of these treatments. However, many challenges persist in the application of immunotherapies to brain metastases. This review discusses the potential benefits and challenges in the development and use of checkpoint inhibitors, chimeric antigen receptor T-cell therapy, and oncolytic viruses for the treatment of brain metastases. Future studies are necessary to further evaluate and assess the potential use of each of these therapies in this setting. As we gain more knowledge regarding the role immunotherapies may play in the treatment of brain metastases, it is important to consider how these treatments may guide clinical decision making for clinicians and the impact they may have on patients. IMPLICATIONS FOR PRACTICE: Immunotherapies have produced clinically significant outcomes in early clinical trials evaluating patients with brain metastases or demonstrated promising results in preclinical models. Checkpoint inhibitors have been the most common immunotherapy studied to date in the setting of brain metastases, but novel approaches that can harness the immune system to contain and eliminate cancer cells are currently under investigation and may soon become more common in the clinical setting. An understanding of these evolving therapies may be useful in determining how the future management and treatment of brain metastases among patients with cancer will continue to advance.
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Affiliation(s)
| | - Naema Nayyar
- Program in Molecular Medicine, University of Massachusetts Medical SchoolWorcesterMassachusettsUSA
- Broad Institute of Massachusetts Institute of Technology and HarvardBostonMassachusettsUSA
- Cancer Center, Massachusetts General HospitalBostonMassachusettsUSA
| | - Mohini Singh
- Cancer Center, Massachusetts General HospitalBostonMassachusettsUSA
| | - Ryan J. Sullivan
- Cancer Center, Massachusetts General HospitalBostonMassachusettsUSA
- Division of Hematology/Oncology, Department of Medicine, Massachusetts General Hospital and Harvard Medical SchoolBostonMassachustetsUSA
| | - Priscilla K. Brastianos
- Broad Institute of Massachusetts Institute of Technology and HarvardBostonMassachusettsUSA
- Cancer Center, Massachusetts General HospitalBostonMassachusettsUSA
- Division of Hematology/Oncology, Department of Medicine, Massachusetts General Hospital and Harvard Medical SchoolBostonMassachustetsUSA
- Division of Neuro‐Oncology, Department of Neurology, Massachusetts General Hospital and Harvard Medical SchoolBostonMassachustetsUSA
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Merola JP, Ocen J, Kumar S, Powell J, Hayhurst C. Survival in melanoma brain metastases in the era of novel systemic therapies. Neurooncol Adv 2020; 2:vdaa144. [PMID: 33392503 PMCID: PMC7764504 DOI: 10.1093/noajnl/vdaa144] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Background Melanoma brain metastases (MBMs) have historically poor overall survival (OS). Recently introduced systemic anticancer therapies (SACTs), namely targeted therapies such as BRAF inhibitors and immunotherapy, to control advanced disease have shown improved survival. Today, increasingly aggressive strategies are sought for MBM. We review outcomes in MBM after surgery or stereotactic radiosurgery (SRS) and the survival impact in advanced systemic disease when combined with novel anticancer therapies. Methods A retrospective cohort study of patients referred to a regional neuro-oncology multidisciplinary team (MDT) meeting with MBM. Demographic data, extent of systemic disease, and data on surgical and oncological management were collected, plus the use of SACT. The primary outcomes were median OS, 12- and 24-month survival, and progression-free survival. Results Between 2010 and 2018, 142 patients with MBM were referred. Following the introduction of SACT, the rate of referrals to MDT more than doubled from 11.6 to 25.7 patients per year. Focal brain metastasis was treated surgically in 23 (16.2%) patients and by SRS in 29 (20.4%). Fifty-six (39.4%) patients underwent palliative whole-brain radiotherapy and 34 (23.9%) did not receive treatment. Median OS was 11 months for the surgical cohort, 9 months for the SRS cohort, and increased when treatment with or without SACT was considered to 23 and 12 months, respectively. Conclusion In the setting of SACTs, survival in MBM is significantly improved after surgery or SRS even in patients with advanced and uncontrolled systemic disease at the time of presentation, supporting an aggressive approach to MBM management.
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Affiliation(s)
- Joseph P Merola
- Department of Neurosciences, University Hospital of Wales, Cardiff, UK
| | | | | | | | - Caroline Hayhurst
- Department of Neurosciences, University Hospital of Wales, Cardiff, UK
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Amaral T, Niessner H, Sinnberg T, Thomas I, Meiwes A, Garbe C, Garzarolli M, Rauschenberg R, Eigentler T, Meier F. An open-label, single-arm, phase II trial of buparlisib in patients with melanoma brain metastases not eligible for surgery or radiosurgery-the BUMPER study. Neurooncol Adv 2020; 2:vdaa140. [PMID: 33305271 PMCID: PMC7712798 DOI: 10.1093/noajnl/vdaa140] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Background Patients with melanoma brain metastasis (MBM) still carry a dismal prognosis. Preclinical data originated in xenograft models showed that buparlisib therapy was highly effective in therapy-naïve MBM. Patients and Methods In this open-label, phase II trial, we investigate the safety and efficacy of monotherapy with buparlisib, a PI3K inhibitor, in patients with asymptomatic MBM who were not candidates for local therapy. These patients had also progressed under immunotherapy if BRAF wild-type or under targeted therapy with BRAF/MEK inhibitors if carrying a BRAFV600E/K mutation. The primary endpoint was the intracranial disease control rate assessed by the investigators. The secondary endpoints were overall response rate, duration of response (DOR) of intracranial disease, overall response, progression-free survival (PFS), overall survival (OS), safety, and tolerability of buparlisib. Results A total of 20 patients were screened and 17 patients were treated with buparlisib. Twelve patients had progressed under more than 2 systemic therapy lines and 17 had received at least 1 previous local therapy. There were no intracranial responses. Three patients achieved intracranial stable disease; the median DOR was 117 days. The median PFS was 42 days (95% confidence interval [CI]: 23–61 days) and the median OS was 5.0 months (95% CI: 2.24–7.76 months). No new safety signs were observed. Conclusions Buparlisib was well tolerated but no intracranial responses were observed. These results might be explained in part by the inclusion of only heavily pretreated patients. However, preclinical data strongly support the rationale to explore PI3K inhibitor-based combinations in patients with MBM displaying hyperactivation of the PI3K–AKT pathway.
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Affiliation(s)
- Teresa Amaral
- Center for Dermatooncology, Department of Dermatology, Eberhard Karls University of Tuebingen, Tuebingen, Germany.,Health Care Direction, Portuguese Air Force, Lisbon, Portugal
| | - Heike Niessner
- Center for Dermatooncology, Department of Dermatology, Eberhard Karls University of Tuebingen, Tuebingen, Germany
| | - Tobias Sinnberg
- Center for Dermatooncology, Department of Dermatology, Eberhard Karls University of Tuebingen, Tuebingen, Germany
| | - Ioannis Thomas
- Center for Dermatooncology, Department of Dermatology, Eberhard Karls University of Tuebingen, Tuebingen, Germany
| | - Andreas Meiwes
- Center for Dermatooncology, Department of Dermatology, Eberhard Karls University of Tuebingen, Tuebingen, Germany
| | - Claus Garbe
- Center for Dermatooncology, Department of Dermatology, Eberhard Karls University of Tuebingen, Tuebingen, Germany
| | - Marlene Garzarolli
- Skin Cancer Center at the University Cancer Centre and National Center for Tumor Diseases Dresden, Department of Dermatology, University Hospital Carl Gustav Carus at the TU Dresden, Germany.,Department of Dermatology, University Hospital Carl Gustav Carus at the TU Dresden, Dresden, Germany
| | - Ricarda Rauschenberg
- Skin Cancer Center at the University Cancer Centre and National Center for Tumor Diseases Dresden, Department of Dermatology, University Hospital Carl Gustav Carus at the TU Dresden, Germany.,Department of Dermatology, University Hospital Carl Gustav Carus at the TU Dresden, Dresden, Germany
| | - Thomas Eigentler
- Center for Dermatooncology, Department of Dermatology, Eberhard Karls University of Tuebingen, Tuebingen, Germany
| | - Friedegund Meier
- Skin Cancer Center at the University Cancer Centre and National Center for Tumor Diseases Dresden, Department of Dermatology, University Hospital Carl Gustav Carus at the TU Dresden, Germany.,Department of Dermatology, University Hospital Carl Gustav Carus at the TU Dresden, Dresden, Germany
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Jiang C, Wallington DG, Anker CJ, Lawson DH, Yushak ML, Kudchadkar RR, Tarhini A, Khan MK. Changing Therapeutic Landscape for Melanoma With Multiple Brain Metastases. Neurosurgery 2020; 87:498-515. [PMID: 32315430 DOI: 10.1093/neuros/nyaa076] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Accepted: 01/30/2020] [Indexed: 12/25/2022] Open
Abstract
Over 90 000 people are expected to be diagnosed with melanoma in the United States this year. The development of brain metastases is particularly difficult to manage. Over the past few years, melanoma patients with multiple unresectable brain metastases for which stereotactic surgery might also not be a viable option have fortunately experienced a dramatic expansion in available management options given improvements made to targeted agents, immunotherapy, and radiotherapy. Whole-brain radiation therapy (WBRT) is a long-standing radiation technique that has become increasingly sophisticated. In this review, we summarize retrospective and prospective studies on individual advances in targeted agents, immunotherapy, and WBRT, highlighting important variables such as overall survival, intracranial progression-free survival, control and response rates, and toxicities. We also discuss the recent integration of these therapies into a multimodality approach, which has shown promise in the clinical setting although toxicities have not been insignificant. Finally, we describe ongoing prospective trials relevant to melanoma with brain metastases, and we conclude with our own thoughts on the optimal approach for these patients.
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Affiliation(s)
- Cecilia Jiang
- Emory University School of Medicine, Atlanta, Georgia
| | - David G Wallington
- Western Michigan University Homer Stryker M.D. School of Medicine, Kalamazoo, Michigan
| | - Christopher J Anker
- Division of Radiation Oncology, University of Vermont Larner College of Medicine, Burlington, Vermont
| | - David H Lawson
- Winship Cancer Institute, Atlanta, Georgia.,Department of Hematology and Medical Oncology, Emory University, Atlanta, Georgia
| | - Melinda L Yushak
- Winship Cancer Institute, Atlanta, Georgia.,Department of Hematology and Medical Oncology, Emory University, Atlanta, Georgia
| | - Ragini R Kudchadkar
- Winship Cancer Institute, Atlanta, Georgia.,Department of Hematology and Medical Oncology, Emory University, Atlanta, Georgia
| | - Ahmad Tarhini
- H. Lee Moffitt Cancer Center, University of South Florida, Tampa, Florida
| | - Mohammad K Khan
- Winship Cancer Institute, Atlanta, Georgia.,H. Lee Moffitt Cancer Center, University of South Florida, Tampa, Florida.,Department of Radiation Oncology, Emory University, Atlanta, Georgia
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Aquilanti E, Brastianos PK. Immune Checkpoint Inhibitors for Brain Metastases: A Primer for Neurosurgeons. Neurosurgery 2020; 87:E281-E288. [PMID: 32302389 PMCID: PMC7426188 DOI: 10.1093/neuros/nyaa095] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Accepted: 01/30/2020] [Indexed: 12/26/2022] Open
Abstract
Immune checkpoint inhibitors enhance immune recognition of tumors by interfering with the cytotoxic T-lymphocyte-associated antigen 4 (CTLA4) and programmed death 1 (PD1) pathways. In the past decade, these agents brought significant improvements to the prognostic outlook of patients with metastatic cancers. Recent data from retrospective analyses and a few prospective studies suggest that checkpoint inhibitors have activity against brain metastases from melanoma and nonsmall cell lung cancer, as single agents or in combination with radiotherapy. Some studies reported intracranial response rates that were comparable with systemic ones. In this review, we provide a comprehensive summary of clinical data supporting the use of anti-CTLA4 and anti-PD1 agents in brain metastases. We also touch upon specific considerations on the assessment of intracranial responses in patients and immunotherapy-specific toxicities. We conclude that a subset of patients with brain metastases benefit from the addition of checkpoint inhibitors to standard of care therapeutic modalities, including radiotherapy and surgery.
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Affiliation(s)
- Elisa Aquilanti
- Division of Hematology/Oncology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
- Division of Neuro-Oncology, Department of Neurology, Stephen E. Catherine Pappas Center for Neuro Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
- Department of Medical Oncology, Dana Farber Cancer Institute, Boston, Massachusetts
- Cancer Center, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
- Cancer Program, Broad Institute, Boston, Massachusetts
| | - Priscilla K Brastianos
- Division of Hematology/Oncology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
- Division of Neuro-Oncology, Department of Neurology, Stephen E. Catherine Pappas Center for Neuro Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
- Cancer Center, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
- Cancer Program, Broad Institute, Boston, Massachusetts
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Gutzmer R, Vordermark D, Hassel JC, Krex D, Wendl C, Schadendorf D, Sickmann T, Rieken S, Pukrop T, Höller C, Eigentler TK, Meier F. Melanoma brain metastases - Interdisciplinary management recommendations 2020. Cancer Treat Rev 2020; 89:102083. [PMID: 32736188 DOI: 10.1016/j.ctrv.2020.102083] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Revised: 07/09/2020] [Accepted: 07/13/2020] [Indexed: 12/12/2022]
Abstract
Melanoma brain metastases (MBM) are common and associated with a particularly poor prognosis; they directly cause death in 60-70% of melanoma patients. In the past, systemic treatments have shown response rates around 5%, whole brain radiation as standard of care has achieved a median overall survival of approximately three months. Recently, the combination of immune checkpoint inhibitors and combinations of MAP-kinase inhibitors both have shown very promising response rates of up to 55% and 58%, respectively, and improved survival. However, current clinical evidence is based on multi-cohort studies only, as prospectively randomized trials have been carried out rarely in MBM, independently whether investigating systemic therapy, radiotherapy or surgical techniques. Here, an interdisciplinary expert team reviewed the outcome of prospectively conducted clinical studies in MBM, identified evidence gaps and provided recommendations for the diagnosis, treatment, outcome evaluation and monitoring of MBM patients. The recommendations refer to four distinct scenarios: patients (i) with 'brain-only' disease, (ii) with oligometastatic asymptomatic intra- and extracranial disease, (iii) with multiple asymptomatic metastases, and (iv) with multiple symptomatic MBM or leptomeningeal disease. Changes in current management recommendations comprise the use of immunotherapy - preferably combined anti-CTLA-4/PD-1-immunotherapy - in asymptomatic MBM minus/plus stereotactic radiosurgery which remains the mainstay of local brain therapy being safe and effective. Adjuvant whole-brain radiotherapy provides no clinical benefit in oligometastatic MBM. Among the systemic therapies, combined MAPK-kinase inhibition provides, in BRAFV600-mutated patients with rapidly progressing or/and symptomatic MBM, an alternative to combined immunotherapy.
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Affiliation(s)
- Ralf Gutzmer
- Department of Dermatology and Allergy, Skin Cancer Center Hannover, Hannover Medical School, Germany.
| | - Dirk Vordermark
- Department for Radiation Oncology, Martin-Luther University Halle-Wittenberg, Halle, Germany
| | - Jessica C Hassel
- Skin Cancer Center, Department of Dermatology and National Center for Tumor Diseases (NCT), University Hospital Heidelberg, Heidelberg, Germany
| | - Dietmar Krex
- Department of Neurosurgery, Faculty of Medicine and University Hospital Carl Gustav Carus, Technical University Dresden, Dresden, Germany
| | - Christina Wendl
- Department of Radiology, University Hospital Regensburg, Regensburg, Germany
| | - Dirk Schadendorf
- Department of Dermatology, University Hospital Essen, Essen, Germany
| | | | - Stefan Rieken
- Policlinic for Radiation Therapy and Radiation Oncology, University Hospital Göttingen, Göttingen, Germany
| | - Tobias Pukrop
- Department of Internal Medicine III, Hematology and Oncology, University Hospital Regensburg, Regensburg, Germany
| | - Christoph Höller
- Department of Dermatology, Medical University Vienna, Vienna, Austria
| | - Thomas K Eigentler
- Center for Dermatooncology, Department of Dermatology, Eberhard Karls University of Tübingen, Tübingen, Germany
| | - Friedegund Meier
- Skin Cancer Center at the University Cancer Centre and National Center for Tumor Diseases, Department of Dermatology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technical University Dresden, Dresden, Germany
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37
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Abstract
Brain metastases are associated with poor prognosis irrespective of the primary tumor they originate from. Current treatments for brain metastases are palliative, and patients with symptomatic brain metastasis have a one-year survival of <20%. Lung cancer, breast cancer, and melanoma have higher incidences of brain metastases compared with other types of cancers. However, it is not very clear why some cancers metastasize to the brain more frequently than others. Studies thus far suggest that brain-specific tropism of certain types of cancers is defined by a winning combination of the following factors: unique genetic subtypes of primary tumors or its subclones enabling detachment, dissemination, blood-brain barrier penetration, plus proliferation and survival in hypoxic low-glucose microenvironment; specific transcriptomic and epigenetic changes of colony-forming metastatic cells, allowing their outgrowth; favorable metastasis-permissive microenvironment of the brain created by interactions of cancer cells and cells in the brain through triggering inflammation, recruiting myeloid-derived suppressor cells, and promoting metabolic adaptation; immunosuppression resulting in the failure of adaptive immune response to recognize or kill cancer cells in the brain. Here, we briefly review recent advances in understanding brain metastasis organotropism and outline directions for future research.
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Affiliation(s)
- Arseniy E Yuzhalin
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Dihua Yu
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
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