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Li C, Li K, Zhong S, Tang M, Shi X, Bao Y. Which is the best treatment for melanoma brain metastases? A Bayesian network meta-analysis and systematic review. Crit Rev Oncol Hematol 2024; 194:104227. [PMID: 38220124 DOI: 10.1016/j.critrevonc.2023.104227] [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: 06/30/2023] [Revised: 11/21/2023] [Accepted: 11/30/2023] [Indexed: 01/16/2024] Open
Abstract
OBJECTIVE Melanoma has a high degree of central nervous system tropism, and there are many treatment modalities for melanoma brain metastases (MBM). The efficacy and toxicity of various treatments are still controversial. Therefore, they were evaluated by direct and indirect comparison to assist clinical decision-making in this study. METHOD A total of 7 therapeutic modalities for MBM were studied. Retrieval was conducted through Embase, PubMed, Cochrane Library and Web of science databases and the quality of the included literature was evaluated. Meta-analysis and Bayesian network meta-analysis were performed using Review Manager and R language. RESULTS A total of 10 articles were included with 836 MBM patients. Direct comparison showed that stereotactic radiotherapy combined with immunotherapy (SRS + IT) was superior to IT (HR = 0.66, 95%CI = 0.52-0.84) or SRS (HR = 0.81, 95%CI = 0.63-1.03) alone in improving intracranial progression-free survival (PFS). In terms of overall survival (OS), SRS + IT was superior to SRS alone (HR = 0.64, 95%CI = 0.49-0.83), or IT (HR = 0.59, 95%CI = 0.29-1.21). Rank probability and surface under the cumulative ranking curve (SUCRA) by indirect comparison showed that SRS + IT had the best effect on improving intracranial PFS (0.88) and OS (0.98). Additionally, various combination therapies, especially SRS + IT (0.72), increased the incidence of radiation necrosis (RN). In direct comparisons, SRS + IT (RR = 0.93, 95%CI = 0.47-1.83) and SRS + TT (targeted therapy) (RR = 0.24, 95%CI = 0.10-0.56) did not increase intracranial hemorrhage (ICH) compared with SRS. CONCLUSIONS SRS + IT treatment was the best choice for MBM patients in both intracranial PFS and OS, even though it also led to an increased probability of RN.
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Affiliation(s)
- Cong Li
- Department of Neurosurgery, The Fourth Hospital of China Medical University, No. 4 Chongshandong, Huanggu, Shenyang 110084, China
| | - Kunhang Li
- Department of Neurosurgery, The Fourth Hospital of China Medical University, No. 4 Chongshandong, Huanggu, Shenyang 110084, China
| | - Shiyu Zhong
- Department of Neurosurgery, The Fourth Hospital of China Medical University, No. 4 Chongshandong, Huanggu, Shenyang 110084, China
| | - Mingzheng Tang
- The First School of Clinical Medicine, Gansu University of Traditional Chinese Medicine, Lanzhou 730000, China
| | - Xin Shi
- School of Maths and Information Science, Shandong Technology and Business University, Yantai 264005, China; Business School, All Saints Campus, Manchester Metropolitan University, Oxford Road, Manchester, United Kingdom; Institute of Health Sciences, China Medical University, Shenyang 110122, China.
| | - Yijun Bao
- Department of Neurosurgery, The Fourth Hospital of China Medical University, No. 4 Chongshandong, Huanggu, Shenyang 110084, China.
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Su M, Yang Y, Wang P. Efficacy and safety of the combined use of ipilimumab and nivolumab for melanoma patients with brain metastases: a systematic review and meta-analysis. Immunopharmacol Immunotoxicol 2023; 45:761-769. [PMID: 37228242 DOI: 10.1080/08923973.2023.2215403] [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: 03/15/2023] [Accepted: 05/14/2023] [Indexed: 05/27/2023]
Abstract
CONTEXT Immune checkpoint inhibitors have advanced immunotherapy for melanoma patients.Objective: This study evaluates efficacy and safety of ipilimumab and nivolumab combination (IN) for melanoma brain metastases (MBM) patients. MATERIALS AND METHODS Literature search was conducted in electronic databases and studies were included if they reported efficacy and safety of IN in MBM patients or prognostic information related to brain metastases. Outcomes evaluated were objective response rate (ORR), complete remission/stable disease/progressive disease rates, progression-free survival (PFS), overall survival (OS), incidence rates of adverse events, and hazard ratios of disease progression or mortality between IN-treated patients with and without brain metastasis. RESULTS Intracranial ORR was higher in IN-treated MBM patients than with control therapies (nivolumab or ipilimumab plus fotemustine). IN treatment led to longer PFS and OS in than control treatments. Five-year OS of IN-treated MBM patients was up to 51% compared to 34% for nivolumab. Outcomes were better for treatment naïve and asymptomatic patients. Whereas many studies reported significantly higher mortality or progression risk with IN treatment in MBM patients compared to non-MBM melanoma patients, many others did not find this risk significant. Incidence of grade 3/4 adverse events in IN-treated MBM patients was: diarrhea or colitis (16%), hepatitis (15%), rash (8%), increased alanine transaminase (8%), increased aspartate aminotransferase (7%), increased lipase (6%), increased amylase (4%), fatigue (3%), hypophysitis (2%), pneumonitis (2%), headache (2%), nausea or vomiting (1%), and neutropenia (1%). CONCLUSION IN is an efficacious and safer treatment option for MBM patients, especially for asymptomatic and treatment naïve patients.
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Affiliation(s)
- Mengmeng Su
- Department of Radiotherapy, Peking University People's Hospital, Beijing, China
| | - Yuyan Yang
- Department of Radiotherapy, Peking University International Hospital, Beijing, China
| | - Peng Wang
- Department of Radiotherapy, Peking University International Hospital, Beijing, China
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3
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Sherman WJ, Romiti E, Michaelides L, Moniz-Garcia D, Chaichana KL, Quiñones-Hinojosa A, Porter AB. Systemic Therapy for Melanoma Brain and Leptomeningeal Metastases. Curr Treat Options Oncol 2023; 24:1962-1977. [PMID: 38158477 DOI: 10.1007/s11864-023-01155-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/22/2023] [Indexed: 01/03/2024]
Abstract
OPINION STATEMENT Melanoma has a high propensity to metastasize to the brain which portends a poorer prognosis. With advanced radiation techniques and targeted therapies, outcomes however are improving. Melanoma brain metastases are best managed in a multi-disciplinary approach, including medical oncologists, neuro-oncologists, radiation oncologists, and neurosurgeons. The sequence of therapies is dependent on the number and size of brain metastases, status of systemic disease control, prior therapies, performance status, and neurological symptoms. The goal of treatment is to minimize neurologic morbidity and prolong both progression free and overall survival while maximizing quality of life. Surgery should be considered for solitary metastases, or large and/or symptomatic metastases with edema. Stereotactic radiosurgery offers a benefit over whole-brain radiation attributed to the relative radioresistance of melanoma and reduction in neurotoxicity. Thus far, data supports a more durable response with systemic therapy using combination immunotherapy of ipilimumab and nivolumab, though targeting the presence of BRAF mutations can also be utilized. BRAF inhibitor therapy is often used after immunotherapy failure, unless a more rapid initial response is needed and then can be done prior to initiating immunotherapy. Further trials are needed, particularly for leptomeningeal metastases which currently require the multi-disciplinary approach to determine best treatment plan.
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Affiliation(s)
- Wendy J Sherman
- Department of Neurology, Division of Neuro-Oncology, Mayo Clinic, 4500 San Pablo Rd S, Jacksonville, FL, 32224, USA.
| | - Edoardo Romiti
- Vita e Salute San Raffaele University in Milan, Via Olgettina, 58, 20132, Milan, MI, Italy
| | - Loizos Michaelides
- Department of Neurosurgery, Mayo Clinic, 4500 San Pablo Rd S, Jacksonville, FL, 32224, USA
| | - Diogo Moniz-Garcia
- Department of Neurosurgery, Mayo Clinic, 4500 San Pablo Rd S, Jacksonville, FL, 32224, USA
| | - Kaisorn L Chaichana
- Department of Neurosurgery, Mayo Clinic, 4500 San Pablo Rd S, Jacksonville, FL, 32224, USA
| | | | - Alyx B Porter
- Department of Neurology, Division of Neuro-Oncology, Mayo Clinic, 5777 E Mayo Blvd, Phoenix, AZ, 85054, USA
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Rostampour N, Rezaeian S, Sarbakhsh P, Meola A, Choupani J, Doosti-Irani A, Nemati H, Almasi T, Badrigilan S, Chang SD. Efficacy of Stereotactic Radiosurgery as Single or Combined Therapy for Brain Metastasis: A Systematic Review and Meta-Analysis. Crit Rev Oncol Hematol 2023; 186:104015. [PMID: 37146702 DOI: 10.1016/j.critrevonc.2023.104015] [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: 07/06/2020] [Revised: 03/22/2023] [Accepted: 05/01/2023] [Indexed: 05/07/2023] Open
Abstract
To determine the efficacy of stereotactic radiosurgery (SRS) in treating patients with brain metastases (BMs), a network meta-analysis (NMA) of randomized controlled trials (RCTs) and a direct comparison of cohort studies were performed. Relevant literature regarding the effectiveness of SRS alone and in combination with whole-brain radiotherapy (WBRT) and surgery was retrieved using systematic database searches up to April 2019. The patterns of overall survival (OS), one-year OS, progression-free survival (PFS), one-year local brain control (LBC), one-year distant brain control (DBC), neurological death (ND), and complication rate were analyzed. A total of 18 RCTs and 37 cohorts were included in the meta-analysis. Our data revealed that SRS carried a better OS than SRS+WBRT (p= 0.048) and WBRT (p= 0.041). Also, SRS+WBRT demonstrated a significantly improved PFS, LBC, and DBC compared to WBRT alone and SRS alone. Finally, SRS achieved the same LBC as high as surgery, but intracranial relapse occurred considerably more frequently in the absence of WBRT. However, there were not any significant differences in ND and toxicities between SRS and other groups. Therefore, SRS alone may be a better alternative since increased patient survival may outweigh the increased risk of brain tumor recurrence associated with it.
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Affiliation(s)
- Nima Rostampour
- Department of Medical Physics, School of Medcine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Shahab Rezaeian
- Research Center for Environmental Determinants of Health (RCEDH), Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran; Epidemiology and Biostatistics Department, School of Public Health, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Parvin Sarbakhsh
- Research Center for Environmental Determinants of Health (RCEDH), Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Antonio Meola
- Depratment of Neurosurgery, Stanford University School of Medicine, Stanford, California, USA
| | - Jalal Choupani
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amin Doosti-Irani
- Department of Epidemiology, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Hossein Nemati
- Department of Epidemiology, School of Health, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Tinoosh Almasi
- Department of Medical Physics, School of Medcine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Samireh Badrigilan
- Department of Medical Physics, School of Medcine, Kermanshah University of Medical Sciences, Kermanshah, Iran.
| | - Steven D Chang
- Depratment of Neurosurgery, Stanford University School of Medicine, Stanford, California, USA.
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Radiation therapy for melanoma brain metastases: a systematic review. Radiol Oncol 2022; 56:267-284. [PMID: 35962952 PMCID: PMC9400437 DOI: 10.2478/raon-2022-0032] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 06/17/2022] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND Radiation therapy (RT) for melanoma brain metastases, delivered either as whole brain radiation therapy (WBRT) or as stereotactic radiosurgery (SRS), is an established component of treatment for this condition. However, evidence allowing comparison of the outcomes, advantages and disadvantages of the two RT modalities is scant, with very few randomised controlled trials having been conducted. This has led to considerable uncertainty and inconsistent guideline recommendations. The present systematic review identified 112 studies reporting outcomes for patients with melanoma brain metastases treated with RT. Three were randomised controlled trials but only one was of sufficient size to be considered informative. Most of the evidence was from non-randomised studies, either specific treatment series or disease cohorts. Criteria for determining treatment choice were reported in only 32 studies and the quality of these studies was variable. From the time of diagnosis of brain metastasis, the median survival after WBRT alone was 3.5 months (IQR 2.4-4.0 months) and for SRS alone it was 7.5 months (IQR 6.7-9.0 months). Overall patient survival increased over time (pre-1989 to 2015) but this was not apparent within specific treatment groups. CONCLUSIONS These survival estimates provide a baseline for determining the incremental benefits of recently introduced systemic treatments using targeted therapy or immunotherapy for melanoma brain metastases.
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Significant survival improvements for patients with melanoma brain metastases: can we reach cure in the current era? J Neurooncol 2022; 158:471-480. [PMID: 35665462 DOI: 10.1007/s11060-022-04036-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 05/12/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE New therapies for melanoma have been associated with increasing survival expectations, as opposed to the dismal outcomes of only a decade ago. Using a prospective registry, we aimed to define current survival goals for melanoma patients with brain metastases (BM), based on state-of-the-art multimodality care. METHODS We reviewed 171 melanoma patients with BM receiving stereotactic radiosurgery (SRS) who were followed with point-of-care data collection between 2012 and 2020. Clinical, molecular and imaging data were collected, including systemic treatment and radiosurgical parameters. RESULTS Mean age was 63 ± 15 years, 39% were female and 29% had BRAF-mutated tumors. Median overall survival after radiosurgery was 15.7 months (95% Confidence Interval 11.4-27.7) and 25 months in patients managed since 2015. Thirty-two patients survived [Formula: see text] 5 years from their initial SRS. BRAF mutation-targeted therapies showed a survival advantage in comparison to chemotherapy (p = 0.009), but not to immunotherapy (p = 0.09). In a multivariable analysis, both immunotherapy and the number of metastases at 1st SRS were predictors of long-term survival ([Formula: see text] 5 years) from initial SRS (p = 0.023 and p = 0.018, respectively). Five patients (16%) of the long-term survivors required no active treatment for [Formula: see text] 5 years. CONCLUSION Long-term survival in patients with melanoma BM is achievable in the current era of SRS combined with immunotherapies. For those alive [Formula: see text] 5 years after first SRS, 16% had been also off systemic or local brain therapy for over 5 years. Given late recurrences of melanoma, caution is warranted, however prolonged survival off active treatment in a subset of our patients raises the potential for cure.
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Lucia F, Touati R, Crainic N, Dissaux G, Pradier O, Bourbonne V, Schick U. Efficacy and Safety of a Second Course of Stereotactic Radiation Therapy for Locally Recurrent Brain Metastases: A Systematic Review. Cancers (Basel) 2021; 13:4929. [PMID: 34638412 PMCID: PMC8508410 DOI: 10.3390/cancers13194929] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 09/25/2021] [Accepted: 09/29/2021] [Indexed: 12/23/2022] Open
Abstract
Recent advances in cancer treatments have increased overall survival and consequently, local failures (LFs) after stereotactic radiotherapy/radiosurgery (SRS/SRT) have become more frequent. LF following SRS or SRT may be treated with a second course of SRS (SRS2) or SRT (SRT2). However, there is no consensus on whenever to consider reirradiation. A literature search was conducted according to PRISMA guidelines. Analysis included 13 studies: 329 patients (388 metastases) with a SRS2 and 135 patients (161 metastases) with a SRT2. The 1-year local control rate ranged from 46.5% to 88.3%. Factors leading to poorer LC were histology (melanoma) and lack of prior whole-brain radiation therapy, large tumor size and lower dose at SRS2/SRT2, poorer response at first SRS/SRT, poorer performance status, and no controlled extracranial disease. The rate of radionecrosis (RN) ranged from 2% to 36%. Patients who had a large tumor volume, higher dose and higher value of prescription isodose line at SRS2/SRT2, and large overlap between brain volume irradiated at SRS1/SRT1 and SRS2/SRT2 at doses of 18 and 12 Gy had a higher risk of developing RN. Prospective studies involving a larger number of patients are still needed to determine the best management of patients with local recurrence of brain metastases.
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Affiliation(s)
- François Lucia
- Radiation Oncology Department, University Hospital of Brest, 29200 Brest, France; (R.T.); (G.D.); (O.P.); (V.B.); (U.S.)
| | - Ruben Touati
- Radiation Oncology Department, University Hospital of Brest, 29200 Brest, France; (R.T.); (G.D.); (O.P.); (V.B.); (U.S.)
| | - Nicolae Crainic
- Neurology Department, University Hospital of Brest, 29200 Brest, France;
| | - Gurvan Dissaux
- Radiation Oncology Department, University Hospital of Brest, 29200 Brest, France; (R.T.); (G.D.); (O.P.); (V.B.); (U.S.)
| | - Olivier Pradier
- Radiation Oncology Department, University Hospital of Brest, 29200 Brest, France; (R.T.); (G.D.); (O.P.); (V.B.); (U.S.)
| | - Vincent Bourbonne
- Radiation Oncology Department, University Hospital of Brest, 29200 Brest, France; (R.T.); (G.D.); (O.P.); (V.B.); (U.S.)
| | - Ulrike Schick
- Radiation Oncology Department, University Hospital of Brest, 29200 Brest, France; (R.T.); (G.D.); (O.P.); (V.B.); (U.S.)
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Metastatic malignant melanoma of unknown primary site to the brain: A case report. Int J Surg Case Rep 2021; 86:106311. [PMID: 34412006 PMCID: PMC8377529 DOI: 10.1016/j.ijscr.2021.106311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 08/13/2021] [Accepted: 08/13/2021] [Indexed: 11/24/2022] Open
Abstract
Introduction and importance The natural history of metastatic melanoma in the absence of a known primary site has been poorly defined. The disease usually presents a significant cause of morbidity and mortality. Around 90% of melanomas have cutaneous origin, but still there are melanomas that could be found in visceral organs or lymph nodes with unknown primary site. Spontaneous regression of the primary site could be an explanation. The disease is frequently diagnosed after treatment for known extracranial metastases and has a poor outcome despite various local and systemic therapeutic approaches. Case presentation Herein, we present a case of a 43-year old female presented with history of headaches and enlarged a left inguinal lymph node. Notably, no cutaneous lesions could be identified by history or on physical examination. CT-scan of the brain revealed a space occupying lesion and the inguinal lymph node biopsy confirmed the diagnosis of metastatic malignant melanoma. The patient succumbed shortly after establishment of diagnosis. Clinical discussion Most patients with brain metastases from malignant melanoma are diagnosed after treatment for known extracranial metastases and have a poor outcome despite various local and systemic therapeutic approaches. Conclusion Metastatic melanomas of brain with unknown primary present a significant morbidity and mortality and confer a poor prognosis. Delay in diagnosis and treatment is of serious concern when it comes to improve the prognosis of patients with this disease. The optimal treatment depends on the objective situation, often surgery, radiosurgery, whole brain radiotherapy and chemotherapy can be used in combination to obtain longer remissions and optimal symptom relieve. Aggressive tumor whose pathogenesis is poorly understood. Presents metastatically without an identifiable primary lesion. Treatment guidelines for these patients are not clear-cut. Poor outcome despite various local and systemic therapies. Promising new agents and approaches are needed
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Lee EJ, Choi KS, Park ES, Cho YH. Single- and hypofractionated stereotactic radiosurgery for large (> 2 cm) brain metastases: a systematic review. J Neurooncol 2021; 154:25-34. [PMID: 34268640 DOI: 10.1007/s11060-021-03805-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Accepted: 07/05/2021] [Indexed: 11/25/2022]
Abstract
PURPOSE Since frameless stereotactic radiosurgery (SRS) techniques have been recently introduced, hypofractionated SRS (HF-SRS) for large brain metastases (BMs) is gradually increasing. To verify the efficacy and safety of HF-SRS for large BMs, we aimed to perform a systematic review and compared them with SF-SRS. METHODS We systematically searched the studies regarding SF-SRS or HF-SRS for large (> 2 cm) BM from databases including PubMed, Embase, and the Cochrane Library on July 31, 2018. Biologically effective dose with the α/β ratio of 10 (BED10), 1-year local control (LC), and radiation necrosis (RN) were compared between the two groups, with the studies being weighted by the sample size. RESULTS The 15 studies with 1049 BMs that described 1-year LC and RN were included. HF-SRS tended to be performed in larger tumors; however, higher mean BED10 (50.1 Gy10 versus 40.4 Gy10, p < 0.0001) was delivered in the HF-SRS group, which led to significantly improved 1-year LC (81.6 versus 69.0%, p < 0.0001) and 1-year overall survival (55.1 versus 47.2%, p < 0.0001) in the HF-SRS group compared to the SF-SRS group. In contrast, the incidence of radiation toxicity was significantly decreased in the HF-SRS group compared to the SF-SRS group (8.0 versus 15.6%, p < 0.0001). CONCLUSION HF-SRS results in better LC of large BMs while simultaneously reducing RN compared to SF-SRS. Thus, HF-SRS should be considered a priority for SF-SRS in patients with large BMs who are not suitable to undergo surgical resection.
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Affiliation(s)
- Eun Jung Lee
- Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, 101, Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea
| | - Kyu-Sun Choi
- Department of Neurosurgery, College of Medicine, Hanyang University, 222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Republic of Korea
| | - Eun Suk Park
- Department of Neurosurgery, Ulsan University Hospital, University of Ulsan College of Medicine, 877, Bangeojinsunhwando-ro, Dong-gu, Ulsan, 44033, Republic of Korea
| | - Young Hyun Cho
- Department of Neurological Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympicro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea.
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Borzillo V, Di Franco R, Giannarelli D, Cammarota F, Scipilliti E, D’Ippolito E, Petito A, Serra M, Falivene S, Grimaldi AM, Simeone E, Festino L, Vanella V, Trojaniello C, Vitale MG, Madonna G, Ascierto PA, Muto P. Ipilimumab and Stereotactic Radiosurgery with CyberKnife ® System in Melanoma Brain Metastases: A Retrospective Monoinstitutional Experience. Cancers (Basel) 2021; 13:cancers13081857. [PMID: 33924595 PMCID: PMC8068853 DOI: 10.3390/cancers13081857] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 03/27/2021] [Accepted: 04/07/2021] [Indexed: 01/22/2023] Open
Abstract
Simple Summary Retrospective studies have shown a survival advantage in combining ipilimumab with radiotherapy in patients with melanoma brain metastases (MBMs). However, these studies did not clarify the correct timing between the two methods. The aims of our study were to demonstrate the efficacy and toxicity of stereotactic radiotherapy/radiosurgery on MBMs in combination with ipilimumab and estimate the correct timing of treatments to improve patients’ outcomes. Abstract The median overall survival (OS) and local control (LC) of patients with melanoma brain metastases (MBMs) are poor even with immune checkpoint inhibitors and/or radiotherapy (RT). The aims of the study were to evaluate the association and timing of stereotactic radiotherapy (SRT)/radiosurgery (SRS) performed with the CyberKnife® System and ipilimumab (IPI). A total of 63 MBMs patients were analyzed: 53 received RT+IPI and 10 RT alone. Therefore, the patients were divided into four groups: RT PRE-PI (>4 weeks before IPI) (18), RT CONC-IPI (4 weeks before/between first and last cycle/within 3 months of last cycle of IPI) (20), RT POST-IPI (>3 months after IPI) (15), and NO-IPI (10). A total of 127 lesions were treated: 75 with SRS (one fraction) and 24 with SRT (three to five fractions). The median follow-up was 10.6 months. The median OS was 10.6 months for all patients, 10.7 months for RT+IPI, and 3.3 months for NO-IPI (p = 0.96). One-year LC was 50% for all patients, 56% for RT+IPI, and 18% for NO-IPI (p = 0.08). The 1-year intracranial control was 45% for all patients, 44% for RT+IPI, and 51% for NO-IPI (p = 0.73). IPI with SRS/SRT in MBMs treatment could improve LC. However, the impact and timing of the two modalities on patients’ outcomes are still unclear.
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Affiliation(s)
- Valentina Borzillo
- Radiation Oncology Unit, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131 Naples, Italy; (R.D.F.); (F.C.); (E.S.); (E.D.); (A.P.); (M.S.); (P.M.)
- Correspondence: ; Tel.: +39-08159031764; Fax: +39-0815903809
| | - Rossella Di Franco
- Radiation Oncology Unit, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131 Naples, Italy; (R.D.F.); (F.C.); (E.S.); (E.D.); (A.P.); (M.S.); (P.M.)
| | - Diana Giannarelli
- Statistical Unit, Regina Elena National Cancer Institute-IRCCS, 00144 Rome, Italy;
| | - Fabrizio Cammarota
- Radiation Oncology Unit, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131 Naples, Italy; (R.D.F.); (F.C.); (E.S.); (E.D.); (A.P.); (M.S.); (P.M.)
| | - Esmeralda Scipilliti
- Radiation Oncology Unit, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131 Naples, Italy; (R.D.F.); (F.C.); (E.S.); (E.D.); (A.P.); (M.S.); (P.M.)
| | - Emma D’Ippolito
- Radiation Oncology Unit, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131 Naples, Italy; (R.D.F.); (F.C.); (E.S.); (E.D.); (A.P.); (M.S.); (P.M.)
| | - Angela Petito
- Radiation Oncology Unit, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131 Naples, Italy; (R.D.F.); (F.C.); (E.S.); (E.D.); (A.P.); (M.S.); (P.M.)
| | - Marcello Serra
- Radiation Oncology Unit, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131 Naples, Italy; (R.D.F.); (F.C.); (E.S.); (E.D.); (A.P.); (M.S.); (P.M.)
| | - Sara Falivene
- Radiation Oncology Unit, Ospedale del Mare, Asl Napoli 1 Centro, 80147 Naples, Italy;
| | - Antonio M. Grimaldi
- Melanoma, Cancer Immunotherapy and Development Therapeutics, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131 Naples, Italy; (A.M.G.); (E.S.); (L.F.); (V.V.); (C.T.); (M.G.V.); (G.M.); (P.A.A.)
| | - Ester Simeone
- Melanoma, Cancer Immunotherapy and Development Therapeutics, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131 Naples, Italy; (A.M.G.); (E.S.); (L.F.); (V.V.); (C.T.); (M.G.V.); (G.M.); (P.A.A.)
| | - Lucia Festino
- Melanoma, Cancer Immunotherapy and Development Therapeutics, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131 Naples, Italy; (A.M.G.); (E.S.); (L.F.); (V.V.); (C.T.); (M.G.V.); (G.M.); (P.A.A.)
| | - Vito Vanella
- Melanoma, Cancer Immunotherapy and Development Therapeutics, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131 Naples, Italy; (A.M.G.); (E.S.); (L.F.); (V.V.); (C.T.); (M.G.V.); (G.M.); (P.A.A.)
| | - Claudia Trojaniello
- Melanoma, Cancer Immunotherapy and Development Therapeutics, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131 Naples, Italy; (A.M.G.); (E.S.); (L.F.); (V.V.); (C.T.); (M.G.V.); (G.M.); (P.A.A.)
| | - Maria Grazia Vitale
- Melanoma, Cancer Immunotherapy and Development Therapeutics, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131 Naples, Italy; (A.M.G.); (E.S.); (L.F.); (V.V.); (C.T.); (M.G.V.); (G.M.); (P.A.A.)
| | - Gabriele Madonna
- Melanoma, Cancer Immunotherapy and Development Therapeutics, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131 Naples, Italy; (A.M.G.); (E.S.); (L.F.); (V.V.); (C.T.); (M.G.V.); (G.M.); (P.A.A.)
| | - Paolo A. Ascierto
- Melanoma, Cancer Immunotherapy and Development Therapeutics, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131 Naples, Italy; (A.M.G.); (E.S.); (L.F.); (V.V.); (C.T.); (M.G.V.); (G.M.); (P.A.A.)
| | - Paolo Muto
- Radiation Oncology Unit, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131 Naples, Italy; (R.D.F.); (F.C.); (E.S.); (E.D.); (A.P.); (M.S.); (P.M.)
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11
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Khan M, Zheng T, Zhao Z, Arooj S, Liao G. Efficacy of BRAF Inhibitors in Combination With Stereotactic Radiosurgery for the Treatment of Melanoma Brain Metastases: A Systematic Review and Meta-Analysis. Front Oncol 2021; 10:586029. [PMID: 33692938 PMCID: PMC7937920 DOI: 10.3389/fonc.2020.586029] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 12/30/2020] [Indexed: 12/30/2022] Open
Abstract
Background BRAF inhibitors have improved the outcome for patients with BRAF mutant metastatic melanoma and have shown intracranial responses in melanoma brain metastases. Stereotactic radiosurgery (SRS) is being used as a local treatment for melanoma brain metastasis (MBM) with better local control and survival. We searched for studies comparing the combination of two treatments with SRS alone to detect any clinical evidence of synergism. Materials and Methods PubMed, EMBASE, Medline, and Cochrane library were searched until May 2020 for studies with desired comparative outcomes. Outcomes of interest that were obtained for meta-analysis included survival as the primary, and local control as the secondary outcome. Results A total of eight studies involving 976 patients with MBM were selected. Survival was significantly improved for patients receiving BRAF inhibitor plus SRS in comparison to SRS alone as assessed from the time of SRS induction (SRS survival: hazard ratio [HR] 0.67 [0.58–0.79], p <0.00001), from the time of brain metastasis diagnosis (BM survival: HR 0.65 [0.54, 0.78], p < 0.00001), or from the time of primary diagnosis (PD survival: HR 0.74 [0.57–0.95], p = 0.02). Dual therapy was also associated with improved local control, indicating an additive effect of the two treatments (HR 0.53 [0.31–0.93], p=0.03). Intracranial hemorrhage was higher in patients receiving BRAF inhibitors plus SRS than in those receiving SRS alone (OR, 3.16 [1.43–6.96], p = 0.004). Conclusions BRAF inhibitors in conjunction with SRS as local treatment appear to be efficacious. Local brain control and survival improved in patients with MBM receiving dual therapy. Safety assessment would need to be elucidated further as the incidence of intracranial hemorrhage was increased.
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Affiliation(s)
- Muhammad Khan
- Department of Oncology, Shenzhen People's Hospital, The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen, China.,Department of Oncology, First affiliated Hospital of Anhui Medical University, Hefei, China
| | - Tao Zheng
- Department of Oncology, Shenzhen People's Hospital, The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen, China
| | - Zhihong Zhao
- Department of Nephrology, Shenzhen People's Hospital, Second Clinical Medicine Centre, Jinan University, Shenzhen, China
| | - Sumbal Arooj
- Department of Oncology, Shenzhen People's Hospital, The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen, China.,Department of Biochemistry, University of Sialkot, Sialkot, Pakistan
| | - Guixiang Liao
- Department of Oncology, Shenzhen People's Hospital, The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen, China
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12
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Khan M, Arooj S, Li R, Tian Y, Zhang J, Lin J, Liang Y, Xu A, Zheng R, Liu M, Yuan Y. Tumor Primary Site and Histology Subtypes Role in Radiotherapeutic Management of Brain Metastases. Front Oncol 2020; 10:781. [PMID: 32733787 PMCID: PMC7358601 DOI: 10.3389/fonc.2020.00781] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Accepted: 04/22/2020] [Indexed: 12/12/2022] Open
Abstract
Randomized controlled trials have failed to report any survival advantage for WBRT combined with SRS in the management of brain metastases, despite the enhanced local and distant control in comparison to each treatment alone. Literature review have revealed important role of primary histology of the tumor when dealing with brain metastases. NSCLC responds better to combined approach even when there was only single brain metastasis present while breast cancer has registered better survival with SRS alone probably due to better response of primary tumor to advancement in surgical and chemotherapeutic agents. Furthermore, mutation status (EGFR/ALK) in lung cancer and receptor status (ER/PR/HER2) in breast cancer also exhibit diversity in their response to radiotherapy. Radioresistant tumors like renal cell carcinoma and melanoma brain metastases have achieved better results when treated with SRS alone. Secondly, single brain metastasis may benefit from local and distant brain control achieved with combined treatment. These diverse outcomes suggest a primary histology-based analysis of the radiotherapy regimens (WBRT, SRS, or their combination) would more ideally establish the role of radiotherapy in the management of brain metastases. Molecularly targeted therapeutic and immunotherapeutic agents have revealed synergism with radiation therapy particularly SRS in treating cancer patients with brain metastases. Clinical updates in this regard have also been reviewed.
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Affiliation(s)
- Muhammad Khan
- Department of Radiation Oncology, State Key Laboratory of Respiratory Disease, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China.,Department of Oncology, First affiliated Hospital of Anhui Medical University, Hefei, China
| | - Sumbal Arooj
- Department of Radiation Oncology, State Key Laboratory of Respiratory Disease, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China.,Department of Oncology, First affiliated Hospital of Anhui Medical University, Hefei, China.,Department of Biochemistry, University of Sialkot, Sialkot, Pakistan
| | - Rong Li
- Department of Radiation Oncology, State Key Laboratory of Respiratory Disease, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China
| | - Yunhong Tian
- Department of Radiation Oncology, State Key Laboratory of Respiratory Disease, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China
| | - Jian Zhang
- Department of Radiation Oncology, State Key Laboratory of Respiratory Disease, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China
| | - Jie Lin
- Department of Radiation Oncology, State Key Laboratory of Respiratory Disease, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China
| | - Yingying Liang
- Department of Radiation Oncology, State Key Laboratory of Respiratory Disease, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China
| | - Anan Xu
- Department of Radiation Oncology, State Key Laboratory of Respiratory Disease, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China
| | - Ronghui Zheng
- Department of Radiation Oncology, State Key Laboratory of Respiratory Disease, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China
| | - Mengzhong Liu
- Department of Radiation Oncology, State Key Laboratory of Respiratory Disease, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China.,Department of Radiation Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yawei Yuan
- Department of Radiation Oncology, State Key Laboratory of Respiratory Disease, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China
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13
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Nakamura Y, Ishitsuka Y, Tanaka R, Okiyama N, Watanabe R, Saito A, Furuta J, Fujisawa Y. Frequent brain metastases during treatment with BRAF/MEK inhibitors: A retrospective single institutional study. J Dermatol 2020; 47:1191-1194. [DOI: 10.1111/1346-8138.15479] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Accepted: 05/29/2020] [Indexed: 12/27/2022]
Affiliation(s)
- Yoshiyuki Nakamura
- Department of Dermatology Faculty of Medicine University of Tsukuba Tsukuba Japan
| | - Yosuke Ishitsuka
- Department of Dermatology Faculty of Medicine University of Tsukuba Tsukuba Japan
| | - Ryota Tanaka
- Department of Dermatology Faculty of Medicine University of Tsukuba Tsukuba Japan
| | - Naoko Okiyama
- Department of Dermatology Faculty of Medicine University of Tsukuba Tsukuba Japan
| | - Rei Watanabe
- Department of Dermatology Faculty of Medicine University of Tsukuba Tsukuba Japan
| | - Akimasa Saito
- Department of Dermatology Faculty of Medicine University of Tsukuba Tsukuba Japan
| | - Junichi Furuta
- Department of Dermatology Faculty of Medicine University of Tsukuba Tsukuba Japan
| | - Yasuhiro Fujisawa
- Department of Dermatology Faculty of Medicine University of Tsukuba Tsukuba Japan
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14
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Sayan M, Zoto Mustafayev T, Sahin B, Kefelioglu ESS, Wang SJ, Kurup V, Balmuk A, Gungor G, Ohri N, Weiner J, Ozyar E, Atalar B. Evaluation of response to stereotactic radiosurgery in patients with radioresistant brain metastases. Radiat Oncol J 2019; 37:265-270. [PMID: 31918464 PMCID: PMC6952719 DOI: 10.3857/roj.2019.00409] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2019] [Accepted: 12/03/2019] [Indexed: 12/20/2022] Open
Abstract
PURPOSE Renal cell carcinoma (RCC) and melanoma have been considered 'radioresistant' due to the fact that they do not respond to conventionally fractionated radiation therapy. Stereotactic radiosurgery (SRS) provides high-dose radiation to a defined target volume and a limited number of studies have suggested the potential effectiveness of SRS in radioresistant histologies. We sought to determine the effectiveness of SRS for the treatment of patients with radioresistant brain metastases. MATERIALS AND METHODS We performed a retrospective review of our institutional database to identify patients with RCC or melanoma brain metastases treated with SRS. Treatment response were determined in accordance with the Response Evaluation Criteria in Solid Tumors. RESULTS We identified 53 radioresistant brain metastases (28% RCC and 72% melanoma) treated in 18 patients. The mean target volume and coverage was 6.2 ± 9.5 mL and 95.5% ± 2.9%, respectively. The mean prescription dose was 20 ± 4.9 Gy. Forty lesions (75%) demonstrated a complete/partial response and 13 lesions (24%) with progressive/stable disease. Smaller target volume (p < 0.001), larger SRS dose (p < 0.001), and coverage (p = 0.008) were found to be positive predictors of complete response to SRS. CONCLUSION SRS is an effective management option with up to 75% response rate for radioresistant brain metastases. Tumor volume and radiation dose are predictors of response and can be used to guide the decision-making for patients with radioresistant brain metastases.
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Affiliation(s)
- Mutlay Sayan
- Department of Radiation Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
| | - Teuta Zoto Mustafayev
- Department of Radiation Oncology, School of Medicine, Mehmet Ali Aydinlar Acibadem University, Istanbul, Turkey
| | - Bilgehan Sahin
- Department of Radiation Oncology, School of Medicine, Mehmet Ali Aydinlar Acibadem University, Istanbul, Turkey
| | | | - Shang-Jui Wang
- Department of Radiation Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
| | - Varsha Kurup
- Department of Radiation Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
| | - Aykut Balmuk
- School of Medicine, Mehmet Ali Aydinlar Acibadem University, Istanbul, Turkey
| | - Gorkem Gungor
- Department of Radiation Oncology, School of Medicine, Mehmet Ali Aydinlar Acibadem University, Istanbul, Turkey
| | - Nisha Ohri
- Department of Radiation Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
| | - Joseph Weiner
- Department of Radiation Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
| | - Enis Ozyar
- Department of Radiation Oncology, School of Medicine, Mehmet Ali Aydinlar Acibadem University, Istanbul, Turkey
| | - Banu Atalar
- Department of Radiation Oncology, School of Medicine, Mehmet Ali Aydinlar Acibadem University, Istanbul, Turkey
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15
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Minniti G, Anzellini D, Reverberi C, Cappellini GCA, Marchetti L, Bianciardi F, Bozzao A, Osti M, Gentile PC, Esposito V. Stereotactic radiosurgery combined with nivolumab or Ipilimumab for patients with melanoma brain metastases: evaluation of brain control and toxicity. J Immunother Cancer 2019; 7:102. [PMID: 30975225 PMCID: PMC6458744 DOI: 10.1186/s40425-019-0588-y] [Citation(s) in RCA: 81] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Accepted: 04/02/2019] [Indexed: 02/07/2023] Open
Abstract
Purpose To investigate the efficacy and safety of concurrent stereotactic radiosurgery (SRS) and ipilimumab or nivolumab in patients with untreated melanoma brain metastases. Patients and Methods Eighty consecutive patients with 326 melanoma brain metastases receiving SRS in combination with ipilimumab or nivolumab were identified from an institutional database and retrospectively evaluated. Patients started systemic treatment with intravenous nivolumab or ipilimumab within one week of receiving SRS. Nivolumab was given at doses of 3 mg/kg every two weeks. Ipilimumab was administered up to four doses of 10 mg/kg, one every 3 weeks, then patients had a maintenance dose of 10 mg/kg every 12 weeks, until disease progression or inacceptable toxicity. Primary endpoint of the study was intracranial progression-free survival (PFS). Secondary endpoints were extracranial PFS, overall survival (OS), and neurological toxicity. Results Eighty patients were analyzed. Forty-five patients received SRS and ipilimumab, and 35 patients received SRS and nivolumab. With a median follow-up of 15 months, the 6-month and 12-month intracranial PFS rates were 69% (95%CI,54–87%) and 42% (95%CI,24–65%) for patients receiving SRS and nivolumab and 48% (95%CI,34–64%) and 17% (95%CI,5–31%) for those treated with SRS and ipilimumab (p = 0.02), respectively. Extracranial PFS and OS were 37 and 78% in SRS and nivolumab group, respectively, and 17 and 68% in SRS and ipilimumab group, respectively, at 12 months. Sub-group analysis showed significantly better intracranial PFS for patients receiving multi-fraction SRS (3 × 9 Gy) compared to single-fraction SRS (70% versus 46% at 6 months, p = 0.01), especially in combination with nivolumab. Grade 3 treatment-related adverse events occurred in 11 (24%) patients treated with SRS and ipilimumab and 6 (17%) patients who received SRS and nivolumab. Radiation-induced brain necrosis (RN) occurred in 15% of patients. Conclusions Concurrent SRS and ipilimumab or nivolumab show meaningful intracranial activity in patients with either asymptomatic and symptomatic melanoma brain metastases, although a subset of patients may develop symptomatic RN. The combination of nivolumab with SRS is associated with better intracranial control. Electronic supplementary material The online version of this article (10.1186/s40425-019-0588-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Giuseppe Minniti
- Radiation Oncology Unit, UPMC Hillman Cancer Center
- , San Pietro Hospital FBF, 00189, Rome, Italy.
| | - Dimitri Anzellini
- Radiation Oncology Unit, Sant' Andrea Hospital, University Sapienza, 00100, Rome, Italy
| | - Chiara Reverberi
- Radiation Oncology Unit, Sant' Andrea Hospital, University Sapienza, 00100, Rome, Italy
| | | | - Luca Marchetti
- Radiation Oncology Unit, UPMC Hillman Cancer Center
- , San Pietro Hospital FBF, 00189, Rome, Italy
| | - Federico Bianciardi
- Radiation Oncology Unit, UPMC Hillman Cancer Center
- , San Pietro Hospital FBF, 00189, Rome, Italy
| | - Alessandro Bozzao
- Neuroradiology Unit, Sant' Andrea Hospital, University Sapienza, 00189, Rome, Italy
| | - Mattia Osti
- Radiation Oncology Unit, Sant' Andrea Hospital, University Sapienza, 00100, Rome, Italy
| | - Pier Carlo Gentile
- Radiation Oncology Unit, UPMC Hillman Cancer Center
- , San Pietro Hospital FBF, 00189, Rome, Italy
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16
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Melanom. MEDIKAMENTÖSE TUMORTHERAPIE IN DER DERMATO-ONKOLOGIE 2019. [PMCID: PMC7121576 DOI: 10.1007/978-3-662-58012-7_2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Das Melanom ist der gefährlichste Hautkrebs mit der höchsten Sterblichkeitsrate, der schon bei jungen Menschen auftreten kann und seit Jahrzehnten steigende Inzidenz verzeichnet (Jemal et al. 2007; Little et al. 2012). Jährlich erkranken weltweit etwa 137.000 Menschen am Melanom und 37.000 versterben an der Erkrankung (Boyle et al. 2004). Die Inzidenz liegt weltweit jährlich bei 2,3–2,6/100.000 Einwohner (Pisani et al. 2002). In Deutschland beträgt die Inzidenz 19,2/100.000 Einwohner und es verstarben 2711 Betroffene im Jahre 2010 (Statistisches Bundesamt).
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17
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Trommer-Nestler M, Marnitz S, Kocher M, Rueß D, Schlaak M, Theurich S, von Bergwelt-Baildon M, Morgenthaler J, Jablonska K, Celik E, Ruge MI, Baues C. Robotic Stereotactic Radiosurgery in Melanoma Patients with Brain Metastases under Simultaneous Anti-PD-1 Treatment. Int J Mol Sci 2018; 19:ijms19092653. [PMID: 30205431 PMCID: PMC6164579 DOI: 10.3390/ijms19092653] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Revised: 08/28/2018] [Accepted: 09/03/2018] [Indexed: 12/30/2022] Open
Abstract
Combination concepts of radiotherapy and immune checkpoint inhibition are currently of high interest. We examined imaging findings, acute toxicity, and local control in patients with melanoma brain metastases receiving programmed death 1 (PD-1) inhibitors and/or robotic stereotactic radiosurgery (SRS). Twenty-six patients treated with SRS alone (n = 13; 20 lesions) or in combination with anti-PD-1 therapy (n = 13; 28 lesions) were analyzed. Lesion size was evaluated three and six months after SRS using a volumetric assessment based on cranial magnetic resonance imaging (cMRI) and acute toxicity after 12 weeks according to the Common Terminology Criteria for Adverse Events (CTCAE). Local control after six months was comparable (86%, SRS + anti-PD-1, and 80%, SRS). All toxicities reported were less than or equal to grade 2. One metastasis (5%) in the SRS group and six (21%) in the SRS + anti-PD-1 group increased after three months, whereas four (14%) of the six regressed during further follow-ups. This was rated as pseudoprogression (PsP). Three patients (23%) in the SRS + anti-PD-1 group showed characteristics of PsP. Treatment with SRS and anti-PD-1 antibodies can be combined safely in melanoma patients with cerebral metastases. Early volumetric progression of lesions under simultaneous treatment may be related to PsP; thus, the evaluation of combined radioimmunotherapy remains challenging and requires experienced teams.
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Affiliation(s)
- Maike Trommer-Nestler
- Department of Radiation Oncology and Cyberknife Center, University Hospital of Cologne, Kerpener Str. 62, 50937 Cologne, Germany.
- Center for Integrated Oncology (CIO Köln Bonn), University of Cologne, 50937 Cologne, Germany.
- Radio Immune-Oncology Consortium (RIO), University Hospital of Cologne, 50937 Cologne, Germany.
| | - Simone Marnitz
- Department of Radiation Oncology and Cyberknife Center, University Hospital of Cologne, Kerpener Str. 62, 50937 Cologne, Germany.
- Center for Integrated Oncology (CIO Köln Bonn), University of Cologne, 50937 Cologne, Germany.
- Radio Immune-Oncology Consortium (RIO), University Hospital of Cologne, 50937 Cologne, Germany.
| | - Martin Kocher
- Center for Integrated Oncology (CIO Köln Bonn), University of Cologne, 50937 Cologne, Germany.
- Department of Stereotaxy and Functional Neurosurgery, Centre of Neurosurgery, University Hospital of Cologne, 50937 Cologne, Germany.
- Institute for Neuroscience and Medicine, Research Center Juelich, Wilhelm-Johnen-Str., 52425 Juelich, Germany.
| | - Daniel Rueß
- Center for Integrated Oncology (CIO Köln Bonn), University of Cologne, 50937 Cologne, Germany.
- Department of Stereotaxy and Functional Neurosurgery, Centre of Neurosurgery, University Hospital of Cologne, 50937 Cologne, Germany.
| | - Max Schlaak
- Radio Immune-Oncology Consortium (RIO), University Hospital of Cologne, 50937 Cologne, Germany.
- Department of Dermatology and Allergology, Ludwig-Maximilians University (LMU), Frauenlobstr. 9-11, 80377 Munich, Germany.
| | - Sebastian Theurich
- Radio Immune-Oncology Consortium (RIO), University Hospital of Cologne, 50937 Cologne, Germany.
- Department III of Internal Medicine, Hematology and Oncology, University Hospital Munich, Ludwig-Maximilians University (LMU), 81377 Munich, Germany.
| | - Michael von Bergwelt-Baildon
- Radio Immune-Oncology Consortium (RIO), University Hospital of Cologne, 50937 Cologne, Germany.
- Department III of Internal Medicine, Hematology and Oncology, University Hospital Munich, Ludwig-Maximilians University (LMU), 81377 Munich, Germany.
| | - Janis Morgenthaler
- Department of Radiation Oncology and Cyberknife Center, University Hospital of Cologne, Kerpener Str. 62, 50937 Cologne, Germany.
- Center for Integrated Oncology (CIO Köln Bonn), University of Cologne, 50937 Cologne, Germany.
| | - Karolina Jablonska
- Department of Radiation Oncology and Cyberknife Center, University Hospital of Cologne, Kerpener Str. 62, 50937 Cologne, Germany.
- Center for Integrated Oncology (CIO Köln Bonn), University of Cologne, 50937 Cologne, Germany.
| | - Eren Celik
- Department of Radiation Oncology and Cyberknife Center, University Hospital of Cologne, Kerpener Str. 62, 50937 Cologne, Germany.
- Center for Integrated Oncology (CIO Köln Bonn), University of Cologne, 50937 Cologne, Germany.
| | - Maximilian I Ruge
- Center for Integrated Oncology (CIO Köln Bonn), University of Cologne, 50937 Cologne, Germany.
- Department of Stereotaxy and Functional Neurosurgery, Centre of Neurosurgery, University Hospital of Cologne, 50937 Cologne, Germany.
| | - Christian Baues
- Department of Radiation Oncology and Cyberknife Center, University Hospital of Cologne, Kerpener Str. 62, 50937 Cologne, Germany.
- Center for Integrated Oncology (CIO Köln Bonn), University of Cologne, 50937 Cologne, Germany.
- Radio Immune-Oncology Consortium (RIO), University Hospital of Cologne, 50937 Cologne, Germany.
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18
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Meng Y, Suppiah S, Surendrakumar S, Bigioni L, Lipsman N. Low-Intensity MR-Guided Focused Ultrasound Mediated Disruption of the Blood-Brain Barrier for Intracranial Metastatic Diseases. Front Oncol 2018; 8:338. [PMID: 30211117 PMCID: PMC6121246 DOI: 10.3389/fonc.2018.00338] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2018] [Accepted: 08/03/2018] [Indexed: 12/19/2022] Open
Abstract
Low-intensity MR-guided focused ultrasound in combination with intravenously injected microbubbles is a promising platform for drug delivery to the central nervous system past the blood-brain barrier. The blood-brain barrier is a key bottleneck for cancer therapeutics via limited inter- and intracellular transport. Further, drugs that cross the blood-brain barrier when delivered in a spatially nonspecific way, result in adverse effects on normal brain tissue, or at high concentrations, result in increasing risks to peripheral organs. As such, various anti-cancer drugs that have been developed or to be developed in the future would benefit from a noninvasive, temporary, and repeatable method of targeted opening of the blood-brain barrier to treat metastatic brain diseases. MR-guided focused ultrasound is a potential solution to these design requirements. The safety, feasibility and preliminary efficacy of MRgFUS aided delivery have been demonstrated in various animal models. In this review, we discuss this preclinical evidence, mechanisms of focused ultrasound mediated blood-brain barrier opening, and translational efforts to neuro-oncology patients.
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Affiliation(s)
- Ying Meng
- Division of Neurosurgery, Sunnybrook Health Sciences Centre, Toronto, ON, Canada.,Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute, Toronto, ON, Canada
| | - Suganth Suppiah
- Division of Neurosurgery, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Shanan Surendrakumar
- Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute, Toronto, ON, Canada
| | - Luca Bigioni
- Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute, Toronto, ON, Canada
| | - Nir Lipsman
- Division of Neurosurgery, Sunnybrook Health Sciences Centre, Toronto, ON, Canada.,Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute, Toronto, ON, Canada
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19
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Du Four S, Janssen Y, Michotte A, Van Binst AM, Van den Begin R, Duerinck J, Neyns B. Focal radiation necrosis of the brain in patients with melanoma brain metastases treated with pembrolizumab. Cancer Med 2018; 7:4870-4879. [PMID: 30133176 PMCID: PMC6198218 DOI: 10.1002/cam4.1726] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 07/17/2018] [Accepted: 07/18/2018] [Indexed: 12/21/2022] Open
Abstract
Introduction Up to 60% of patients with metastatic melanoma develop melanoma brain metastasis (MBM) during the course of their disease. Surgery, radiosurgery (SRS), stereotactic radiotherapy (SRT), and whole‐brain radiation therapy (WBRT) or combinations of these are commonly used local treatment modalities. Inhibitory monoclonal antibodies against the CTLA‐4 and PD‐1 immune checkpoint receptors significantly improved the survival of metastatic melanoma patients, including patients with MBM. This prolonged survival, and potentially also the immunostimulatory mechanisms, may expose patients to a higher risk for long‐term complications such as focal postradiation necrosis of the brain (RNB). Methods We analyzed the incidence of pseudotumoral RNB in a single institution cohort of 142 melanoma patients that were prospectively followed after starting treatment with pembrolizumab in an expanded access program. Results Of the 142 patients, 43 (30.7%) patients had MBM at initiation pembrolizumab. Of these, 31 (72.1%) were treated with SRS, 8 (18.6%) with WBRT while 4 (9.3%) had no prior local therapy. Of patients treated with RT, 28 (71.1%) received RT before the initiation of pembrolizumab. 5 (12.8%) patients developed a new symptomatic pseudotumoral lesion at a median time of 11.15 months (range 8‐46) after the RT. In all patients, the diagnosis of RNB was radiologically confirmed. The RNB was treated with corticosteroids in two patients, bevacizumab in two patients, and surgery in three symptomatic patients. The diagnosis was histologically confirmed in the patients treated with surgery. Conclusion Melanoma patients with MBM treated with radiosurgery and showing a beneficial response to pembrolizumab are at risk for late RNB. In case of suspected isolated progression at the site of a previously irradiated MBM, the diagnosis of RNB should be considered.
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Affiliation(s)
- Stephanie Du Four
- Department of Neurosurgery, Universitair Ziekenhuis Brussel, Brussels, Belgium
| | - Yanina Janssen
- Department of Medical Oncology, Universitair Ziekenhuis Brussel, Brussels, Belgium
| | - Alex Michotte
- Department of Neurology and Neuro-Pathology, Universitair Ziekenhuis Brussel, Brussels, Belgium
| | | | - Robbe Van den Begin
- Department of Radiotherapy, Universitair Ziekenhuis Brussel, Brussels, Belgium
| | - Johnny Duerinck
- Department of Neurosurgery, Universitair Ziekenhuis Brussel, Brussels, Belgium
| | - Bart Neyns
- Department of Medical Oncology, Universitair Ziekenhuis Brussel, Brussels, Belgium
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Ladwa R, Atkinson V. The changing paradigm of management in melanoma brain metastases. Asia Pac J Clin Oncol 2018; 14:453-458. [PMID: 29932306 DOI: 10.1111/ajco.12998] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Accepted: 04/29/2018] [Indexed: 11/30/2022]
Abstract
AIM Improved systemic treatment has improved the prognosis of metastatic melanoma (MM). However, brain metastases (BMs) are a frequent complication. We aimed to explore the outcome of these patients with modern therapeutic options. METHOD We retrospectively analyzed 142 patients diagnosed with BM from MM at two institutions in Brisbane, Queensland, Australia during 2009-2016. Basic clinico-pathological parameters, treatments used and mortality data were collected. RESULTS With a median follow-up of 8 months, 115 patients had died, 112 from MM and 99 from neurologic death. Management included ablative therapy (n = 8), ablative therapy with targeted/immunotherapy (n = 54), targeted/immunotherapy (n = 55) and whole-brain radiotherapy/best supportive care (n = 25). The median overall survival (OS) was 8 (6.9-9.1) months. Statistically improved OS was found with the use of ablative techniques and BRAF/MEK tyrosine kinase inhibitor (TKI) post diagnosis of BM. In BRAF mutant patients (n = 117) who were TKI naïve at diagnosis of BM (n = 60), the median OS was 9 (6.2-11.8) months versus 5 (1.1-8.9) months in patients who developed BM on TKI treatment (P = 0.001). A complete intracranial response rate occurred in 12% of patients who had immunotherapy (n = 65) with all but two patients receiving stereotactic radiosurgery and no deaths have occurred in this group. CONCLUSIONS The outcomes of those with BM remain poor, particularly of those with BRAF mutant MM who fail TKI therapy with new BM. Most patients present with multiple BM and death is frequently due to neurological progressive disease. The use of ablative techniques and TKI use confers a longer OS in selected patients.
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Affiliation(s)
- Rahul Ladwa
- Department of Medical Oncology, Princess Alexandra Hospital, Brisbane, Queensland, Australia.,School of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Victoria Atkinson
- Department of Medical Oncology, Princess Alexandra Hospital, Brisbane, Queensland, Australia.,School of Medicine, The University of Queensland, Brisbane, Queensland, Australia.,Department of Medical Oncology, Greenslopes Private Hospital, Brisbane, Queensland, Australia
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21
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Immune checkpoint inhibitors and radiosurgery for newly diagnosed melanoma brain metastases. J Neurooncol 2018; 140:55-62. [PMID: 29909499 DOI: 10.1007/s11060-018-2930-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Accepted: 06/13/2018] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Brain metastases are common in metastatic melanoma and radiosurgery is often utilized for local control. Immune checkpoint inhibitors (CPIs) play a central role in contemporary melanoma management; however, there is limited data exploring outcomes and potential toxicities for patients treated with CPIs and radiosurgery. METHODS We retrospectively identified all consecutive cases of newly diagnosed melanoma brain metastases (MBM) treated with Gamma Knife radiosurgery at a single institution between 2012 and 2017, and included only patients that initiated CPIs within 8 weeks before or after radiosurgery. RESULTS Thirty-eight patients were included with a median follow-up of 31.6 months. Two-year local control was 92%. Median time to out-of-field CNS and extra-CNS progression were 8.4 and 7.9 months, respectively. Median progression-free survival (PFS) was 3.4 months and median overall survival (OS) was not reached (NR). Twenty-five patients (66%) received anti-CTLA4 and 13 patients (34%) received anti-PD-1+/-anti-CTLA4. Compared with anti-CTLA4, patients that received anti-PD-1+/-anti-CTLA4 had significant improvements in time to out-of-field CNS progression (p = 0.049), extra-CNS progression (p = 0.015), and PFS (p = 0.043), with median time to out-of-field CNS progression of NR vs. 3.1 months, median time to extra-CNS progression of NR vs. 4.4 months, and median PFS of 20.3 vs. 2.4 months. Six patients (16%) developed grade ≥ 2 CNS toxicities (grade 2: 3, grade 3: 3, grade 4/5: 0). CONCLUSIONS Excellent outcomes were observed in patients that initiated CPIs within 8 weeks of undergoing radiosurgery for newly diagnosed MBM. There appears to be an advantage to anti-PD-1 or combination therapy compared to anti-CTLA4.
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22
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Mehta GU, Malekzadeh P, Shelton T, White DE, Butman JA, Yang JC, Kammula US, Goff SL, Rosenberg SA, Sherry RM. Outcomes of Adoptive Cell Transfer With Tumor-infiltrating Lymphocytes for Metastatic Melanoma Patients With and Without Brain Metastases. J Immunother 2018; 41:241-247. [PMID: 29672342 PMCID: PMC6028054 DOI: 10.1097/cji.0000000000000223] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Brain metastases cause significant morbidity and mortality in patients with metastatic melanoma. Although adoptive cell therapy (ACT) with tumor-infiltrating lymphocytes (TIL) can achieve complete and durable remission of advanced cutaneous melanoma, the efficacy of this therapy for brain metastases is unclear. Records of patients with M1c melanoma treated with ACT using TIL, including patients with treated and untreated brain metastases, were analyzed. Treatment consisted of preparative chemotherapy, autologous TIL infusion, and high-dose interleukin-2. Treatment outcomes, sites of initial tumor progression, and overall survival were analyzed. Among 144 total patients, 15 patients with treated and 18 patients with untreated brain metastases were identified. Intracranial objective responses (OR) occurred in 28% patients with untreated brain metastases. The systemic OR rates for patients with M1c disease without identified brain disease, treated brain disease, and untreated brain disease, and were 49%, 33% and 33%, respectively, of which 59%, 20% and 16% were durable at last follow-up. The site of untreated brain disease was the most likely site of initial tumor progression (61%) in patients with untreated brain metastases. Overall, we found that ACT with TIL can eliminate small melanoma brain metastases. However, following TIL therapy these patients frequently progress in the brain at a site of untreated brain disease. Patients with treated or untreated brain disease are less likely to achieve durable systemic ORs following TIL therapy compared with M1c disease and no history of brain disease. Melanoma brain metastases likely require local therapy despite the systemic effect of ACT.
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Affiliation(s)
- Gautam U. Mehta
- Surgery Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
- Surgical Neurology Branch, National Institutes of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland
- Department of Neurosurgery, M.D. Anderson Cancer Center, Houston, Texas
| | - Parisa Malekzadeh
- Surgery Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Thomas Shelton
- Surgery Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Donald E. White
- Surgery Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - John A. Butman
- Radiology and Imaging Sciences, The Clinical Center, National Institutes of Health, Bethesda, Maryland
| | - James C. Yang
- Surgery Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Udai S. Kammula
- Surgery Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Stephanie L. Goff
- Surgery Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Steven A. Rosenberg
- Surgery Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Richard M. Sherry
- Surgery Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
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Ferguson SD, Wagner KM, Prabhu SS, McAleer MF, McCutcheon IE, Sawaya R. Neurosurgical management of brain metastases. Clin Exp Metastasis 2017; 34:377-389. [PMID: 28965270 DOI: 10.1007/s10585-017-9860-z] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Accepted: 09/05/2017] [Indexed: 12/26/2022]
Abstract
Brain metastases present a significant public health issue, affecting more than 100,000 patients per year in the U.S. and result in significant morbidity. Brain metastases can occur in a variety of clinical situations ranging from multiple brain metastases with uncontrolled systemic disease to a solitary metastasis in the setting of controlled systemic disease. Additionally, advances in genomics have broadened the opportunities for targeted treatment options and potentially more durable systemic responses. As such, the treatment of brain metastases is now more tailored and multimodal, involving systemic, radiation, and surgical therapies, often in combination. This review discusses the historical and current role of neurosurgical techniques in the treatment of brain metastases.
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Affiliation(s)
- Sherise D Ferguson
- Department of Neurosurgery, The University of Texas M.D. Anderson Cancer Center, 1400 Holcombe Blvd, Houston, TX, 77030, USA.
| | - Kathryn M Wagner
- Department of Neurosurgery, Baylor College of Medicine, 1 Baylor Plaza, Houston, TX, 77030, USA
| | - Sujit S Prabhu
- Department of Neurosurgery, The University of Texas M.D. Anderson Cancer Center, 1400 Holcombe Blvd, Houston, TX, 77030, USA
| | - Mary F McAleer
- Department of Radiation Oncology, The University of Texas M.D. Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Ian E McCutcheon
- Department of Neurosurgery, The University of Texas M.D. Anderson Cancer Center, 1400 Holcombe Blvd, Houston, TX, 77030, USA
| | - Raymond Sawaya
- Department of Neurosurgery, The University of Texas M.D. Anderson Cancer Center, 1400 Holcombe Blvd, Houston, TX, 77030, USA
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Cumulative Intracranial Tumor Volume Augments the Prognostic Value of Diagnosis-Specific Graded Prognostic Assessment Model for Survival in Patients with Melanoma Cerebral Metastases. Neurosurgery 2017; 83:237-244. [DOI: 10.1093/neuros/nyx380] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Accepted: 06/23/2017] [Indexed: 11/15/2022] Open
Abstract
Abstract
BACKGROUND
The diagnosis-specific graded prognostic assessment scale (ds-GPA) for patients with melanoma brain metastasis (BM) utilizes only 2 key prognostic variables: Karnofsky performance status and the number of intracranial metastases. We wished to determine whether inclusion of cumulative intracranial tumor volume (CITV) into the ds-GPA model for melanoma augmented its prognostic value.
OBJECTIVE
To determine whether or not CITV augments the ds-GPA prognostic scale for melanoma.
METHODS
We analyzed the survival pattern of 344 melanoma patients with BM treated with stereotactic radiosurgery (SRS) at separate institutions and validated our findings in an independent cohort of 201 patients. The prognostic value of ds-GPA for melanoma was quantitatively compared with and without the addition of CITV using the net reclassification index (NRI > 0) and integrated discrimination improvement (IDI) metrics.
RESULTS
The incorporation of CITV into the melanoma-specific ds-GPA model enhanced its prognostic accuracy. Addition of CITV to the ds-GPA model significantly improved its prognostic value, with NRI > 0 of 0.366 (95% CI: 0.125-0.607, P = .002) and IDI of 0.024 (95% CI: 0.008-0.040, P = .004). We validated these findings that CITV improves the prognostic utility of melanoma ds-GPA in an independent cohort of 201 melanoma cohort.
CONCLUSION
The prognostic value of the ds-GPA scale for melanoma BM is enhanced by the incorporation of CITV.
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25
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The incidence of radiation necrosis following stereotactic radiotherapy for melanoma brain metastases. Anticancer Drugs 2017; 28:669-675. [DOI: 10.1097/cad.0000000000000497] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Yusuf MB, Amsbaugh MJ, Burton E, Chesney J, Woo S. Peri-SRS Administration of Immune Checkpoint Therapy for Melanoma Metastatic to the Brain: Investigating Efficacy and the Effects of Relative Treatment Timing on Lesion Response. World Neurosurg 2017; 100:632-640.e4. [DOI: 10.1016/j.wneu.2017.01.101] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2016] [Revised: 01/19/2017] [Accepted: 01/26/2017] [Indexed: 12/19/2022]
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Trino E, Mantovani C, Badellino S, Ricardi U, Filippi AR. Radiosurgery/stereotactic radiotherapy in combination with immunotherapy and targeted agents for melanoma brain metastases. Expert Rev Anticancer Ther 2017; 17:347-356. [PMID: 28277101 DOI: 10.1080/14737140.2017.1296764] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
INTRODUCTION The clinical landscape of advanced melanoma drastically changed after the introduction of both targeted therapies and immunotherapy. This rapid development in systemic therapies led to a change in the management of patients with brain metastases, with the subsequent need to re-assess the role of local therapies, in particular stereotactic radiosurgery (SRS). Areas covered: In this non-systematic review, we report on the current knowledge on the use of SRS in combination with immunotherapy and BRAF/MEK inhibitors for patients with melanoma brain metastases, as well as ongoing trials in this field. Expert commentary: It is now more common to observe patients with melanoma brain metastases with better performance status and prolonged life expectancy. A combination of targeted therapy and immunotherapy, in different sequences, has been shown to be feasible and well tolerable, on the basis of retrospective reports. Additional data from ongoing prospective trials are however needed to confirm or not these findings and better explore the efficacy of the combination.
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Affiliation(s)
- Elisabetta Trino
- a Department of Oncology , University of Torino , Torino , Italy
| | - Cristina Mantovani
- b Radiation Oncology , Città della Salute e della Scienza University Hospital , Torino , Italy
| | - Serena Badellino
- b Radiation Oncology , Città della Salute e della Scienza University Hospital , Torino , Italy
| | - Umberto Ricardi
- a Department of Oncology , University of Torino , Torino , Italy
- b Radiation Oncology , Città della Salute e della Scienza University Hospital , Torino , Italy
| | - Andrea Riccardo Filippi
- a Department of Oncology , University of Torino , Torino , Italy
- c Radiation Oncology , San Luigi Gonzaga University Hospital , Orbassano , Italy
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28
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Outcomes of postoperative stereotactic radiosurgery to the resection cavity versus stereotactic radiosurgery alone for melanoma brain metastases. J Neurooncol 2017; 132:455-462. [DOI: 10.1007/s11060-017-2394-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Accepted: 02/24/2017] [Indexed: 12/19/2022]
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Feng R, Oermann EK, Shrivastava R, Gold A, Collins BT, Kondziolka D, Collins SP. Stereotactic Radiosurgery for Melanoma Brain Metastases: A Comprehensive Clinical Case Series. World Neurosurg 2017; 100:297-304. [PMID: 28093345 DOI: 10.1016/j.wneu.2017.01.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2016] [Revised: 01/03/2017] [Accepted: 01/04/2017] [Indexed: 02/06/2023]
Abstract
BACKGROUND Melanoma has high propensity to metastasize to the brain. With recent gains in improving patient survival, stereotactic radiosurgery (SRS) may offer an effective and less neurotoxic alternative to whole-brain radiation. In the study, we report on the safety and efficacy of SRS in treating melanoma brain metastases in 87 patients. METHODS This retrospective multicenter study examined 87 patients with 309 metastases who underwent single-dose or multifractionated SRS for treatment of intracranial metastases from malignant melanoma. RESULTS A total of 87 patients with a median age of 62 years (26-85) were treated from 2007-2014. Eighty patients (92%) also had extracranial metastases at time of treatment, and 69 patients (79%) had uncontrolled systemic disease. Seventy-nine patients (91%) underwent single-dose fractions, 7 (8%) underwent 3 fractions, and 1 (1%) was treated in 5 fractions. The mean tumor volume (GTV) treated was 1.92 cc. Five patients developed symptoms of acute phase toxicity, and 4 developed late phase toxicity. None had radionecrosis. The median survival was 6 months. The Kaplan-Meier 1-year survival rate was 31%, and the 1-year local control rate was 91%. The 1-year survival rate for BRAF-positive patients was 42%, and for BRAF-negative patients it was 27%. Forty-two patients (48%) had distant intracranial recurrences, and 1-year distant control rate was 32%. CONCLUSIONS SRS is a safe and effective treatment option for intracranial metastases from malignant melanoma. This paper serves as a reference for what is achievable in the absence of highly effective systemic therapy.
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Affiliation(s)
- Rui Feng
- Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Eric K Oermann
- Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Raj Shrivastava
- Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Ariel Gold
- Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Brian T Collins
- Department of Radiation Medicine, Georgetown University School of Medicine, Washington, D.C., USA
| | - Douglas Kondziolka
- Department of Neurosurgery, New York University School of Medicine, New York, New York, USA; Department of Radiation Oncology, New York University School of Medicine, New York, New York, USA
| | - Sean P Collins
- Department of Radiation Medicine, Georgetown University School of Medicine, Washington, D.C., USA.
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Bian SX, Routman D, Liu J, Yang D, Groshen S, Zada G, Trakul N, Wong MK, Yu C, Chang EL. Prognostic factors for melanoma brain metastases treated with stereotactic radiosurgery. J Neurosurg 2016; 125:31-39. [PMID: 27903181 PMCID: PMC7469983 DOI: 10.3171/2016.8.gks161359] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Stereotactic radiosurgery (SRS) is routinely used to treat brain metastases from melanoma due to their radioresistant nature. The median survival for these patients is 4-6 months, according to earlier studies. The aim of this study was to evaluate prognostic factors that influence survival in patients with metastatic melanoma to the brain treated with SRS. METHODS This retrospective analysis included all patients with melanoma brain metastases treated with SRS at the University of Southern California between 1994 and 2015. For the entire cohort, the authors performed a multivariable Cox regression analysis with an end point of survival. Covariates included number of lesions, total intracranial tumor volume, age, sex, and treatment date prior to 2005 or 2005 onward. In the subset of patients with > 1 lesion, additional multivariable Cox regression was performed, with covariates of Karnofsky Performance Scale, Graded Prognostic Assessment, Recursive Partitioning Analysis, timing of metastases (synchronous/metachronous), change in lesion number, and previous whole-brain radiation therapy or resection in addition to the previously mentioned covariates. Overall survival (OS) was calculated from the day SRS was performed to the date of last follow-up or date of death. RESULTS A total of 401 patients were available for analysis. The median follow-up was 35.1 months for patients alive at the time of analysis, and the median OS was 7.7 months for the entire cohort (95% CI 6.7-8.3 months). In the entire cohort, greater number of brain lesions, higher total intracranial tumor volume, age > 50 years, treatment prior to 2005, and male sex were found to be statistically significant factors associated with worse survival. The strongest risk factors for decreased OS were tumor volume > 10 cm3 and ≥ 5 lesions, with hazard ratios for risk of death of 1.7 and 2.2, respectively. In the subset of patients with > 1 lesion, tumor volume > 10 cm3 and no resection were the only factors significantly associated with decreased OS, with hazard ratios of 1.9 and 2.0 (hazard ratio of 0.49 for resection), respectively. CONCLUSIONS This study suggests that greater lesion number, higher intracranial tumor volume, older age, treatment prior to 2005, and male sex have prognostic significance for decreased OS in patients with melanoma brain metastases treated with SRS. Additionally, in the subset of patients with > 1 lesion, only higher total tumor volume and no resection were associated with worse survival.
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Affiliation(s)
- Shelly X. Bian
- Department of Radiation Oncology, University of Southern California, Keck School of Medicine, Los Angeles, California
| | - David Routman
- Department of Radiation Oncology, University of Southern California, Keck School of Medicine, Los Angeles, California
| | - Jonathan Liu
- Department of Radiation Oncology, University of Southern California, Keck School of Medicine, Los Angeles, California
| | - Dongyun Yang
- Department of Biostatistics, University of Southern California, Keck School of Medicine, Los Angeles, California
| | - Susan Groshen
- Department of Biostatistics, University of Southern California, Keck School of Medicine, Los Angeles, California
| | - Gabriel Zada
- Department of Neurosurgery, University of Southern California, Keck School of Medicine, Los Angeles, California
| | - Nicholas Trakul
- Department of Radiation Oncology, University of Southern California, Keck School of Medicine, Los Angeles, California
| | - Michael K. Wong
- Department of Medical Oncology, University of Southern California, Keck School of Medicine, Los Angeles, California
| | - Cheng Yu
- Department of Radiation Oncology, University of Southern California, Keck School of Medicine, Los Angeles, California
| | - Eric L. Chang
- Department of Radiation Oncology, University of Southern California, Keck School of Medicine, Los Angeles, California
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Olson AC, Thomas S, Qin R, Singh B, Salama JK, Kirkpatrick J, Salama AK. Outcomes and toxicity of stereotactic radiosurgery for melanoma brain metastases in patients receiving ipilimumab. Melanoma Manag 2016; 3:177-186. [PMID: 30190887 DOI: 10.2217/mmt-2016-0004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Accepted: 03/17/2016] [Indexed: 02/07/2023] Open
Abstract
Purpose Patients with melanoma treated with ipilimumab and radiosurgery (stereotactic radiosurgery [SRS]) were reviewed for efficacy/safety. Methods Patients who received ipilimumab and SRS for brain metastases were analyzed for control of SRS-treated metastasis and overall survival. Results We identified 27 patients, 26 were assessable for outcomes. Median time-to-treated metastasis progression was 6.3 months (95% CI: 3.1-12.2). Overall survival was 23.4 months (95% CI: 5.7-not estimable) for SRS prior to/during ipilimumab (n = 14), and 10.4 months (95% CI: 1.9-not estimable) for SRS after ipilimumab (n = 12). Overall, no unexpected toxicities were seen: 11% of patients experienced grade 3 CNS toxicity and 7% developed radionecrosis. Conclusion SRS for melanoma brain metastases with ipilimumab was well-tolerated. There may be improved survival for patients receiving SRS prior to/during ipilimumab.
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Affiliation(s)
- Adam C Olson
- Department of Radiation Oncology, Duke University Medical Center, Durham, NC, USA.,Department of Radiation Oncology, Duke University Medical Center, Durham, NC, USA
| | - Samantha Thomas
- Department of Biostatistics, Duke Cancer Institute, Durham, NC, USA.,Department of Biostatistics, Duke Cancer Institute, Durham, NC, USA
| | - Rosie Qin
- Duke University School of Medicine, Durham, NC, USA.,Duke University School of Medicine, Durham, NC, USA
| | - Bhavana Singh
- Department of Medicine, Duke University Medical Center, Durham, NC, USA.,Department of Medicine, Duke University Medical Center, Durham, NC, USA
| | - Joseph K Salama
- Department of Radiation Oncology, Duke University Medical Center, Durham, NC, USA.,Department of Radiation Oncology, Duke University Medical Center, Durham, NC, USA
| | - John Kirkpatrick
- Department of Radiation Oncology, Duke University Medical Center, Durham, NC, USA.,Department of Radiation Oncology, Duke University Medical Center, Durham, NC, USA
| | - April Ks Salama
- Department of Medicine, Division of Medical Oncology, Duke University Medical Center, Durham, NC, USA.,Department of Medicine, Division of Medical Oncology, Duke University Medical Center, Durham, NC, USA
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Postoperative Stereotactic Radiosurgery Using 5-Gy × 5 Sessions in the Management of Brain Metastases. World Neurosurg 2016; 90:58-65. [DOI: 10.1016/j.wneu.2016.02.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2016] [Revised: 02/01/2016] [Accepted: 02/02/2016] [Indexed: 12/21/2022]
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Bates JE, Youn P, Usuki KY, Dhakal S, Milano MT. Repeat courses of SRS in patients initially treated with SRS alone for brain-metastatic melanoma. Melanoma Manag 2016; 3:97-104. [PMID: 30190878 DOI: 10.2217/mmt-2016-0005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2015] [Accepted: 02/08/2016] [Indexed: 11/21/2022] Open
Abstract
Aim Stereotactic radiosurgery (SRS) is often used in the treatment of brain metastatic melanoma. Little data exist regarding outcomes of repeat course of SRS in this population. We aimed to identify treatment outcomes and toxicities in melanoma patients treated with repeat SRS after upfront SRS. Patients & methods We reviewed ten consecutive patients treated with repeat SRS following upfront SRS alone for brain metastatic melanoma. Results The median overall survival from initial treatment was 17.5 months. The median overall survival from repeat SRS was 6.7 months with a 6-month local control rate of 80%. The majority of patients progressed systemically before death. Four patients reported six adverse events, all grade 1. Conclusion Prospective study regarding the safety and efficacy of repeat courses of SRS in patients with brain-metastatic melanoma, especially in combination with novel immunotherapies, is warranted.
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Affiliation(s)
- James E Bates
- Department of Radiation Oncology, University of Rochester Medical Center, 601 Elmwood Avenue, Box 647, Rochester, NY 14642, USA
| | - Paul Youn
- Department of Radiation Oncology, University of Rochester Medical Center, 601 Elmwood Avenue, Box 647, Rochester, NY 14642, USA
| | - Kenneth Y Usuki
- Department of Radiation Oncology, University of Rochester Medical Center, 601 Elmwood Avenue, Box 647, Rochester, NY 14642, USA
| | - Sughosh Dhakal
- Department of Radiation Oncology, University of Rochester Medical Center, 601 Elmwood Avenue, Box 647, Rochester, NY 14642, USA
| | - Michael T Milano
- Department of Radiation Oncology, University of Rochester Medical Center, 601 Elmwood Avenue, Box 647, Rochester, NY 14642, USA
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Xu Z, Lee CC, Ramesh A, Mueller AC, Schlesinger D, Cohen-Inbar O, Shih HH, Sheehan JP. BRAF V600E mutation and BRAF kinase inhibitors in conjunction with stereotactic radiosurgery for intracranial melanoma metastases. J Neurosurg 2016; 126:726-734. [PMID: 27203149 DOI: 10.3171/2016.2.jns1633] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Recent advancements in molecular biology have identified the BRAF mutation as a common mutation in melanoma. The wide use of BRAF kinase inhibitor ( BRAFi) in patients with metastatic melanoma has been established. The objective of this study was to examine the impact of BRAF mutation status and use of BRAFi in conjunction with stereotactic radiosurgery (SRS). METHODS This was a single-center retrospective study. Patient's charts and electronic records were reviewed for date of diagnosis of primary malignancy, BRAF mutation status, chemotherapies used, date of the diagnosis of CNS metastases, date of SRS, survival, local tumor control after SRS, and adverse events. Patients were divided into 3 groups: Group A, those with mutant BRAF without BRAFi treatment (13 patients); Group B, those with mutant BRAF with BRAFi treatment (17 patients); and Group C, those with wild-type BRAF (35 patients). Within a cohort of 65 patients with the known BRAF mutation status and treated with SRS between 2010 and 2014, 436 individual brain metastases (BMs) were identified. Kaplan-Meier methodology was then used to compare survival based on each binary parameter. RESULTS Median survival times after the diagnosis of melanoma BM and after SRS were favorable in patients with a BRAF mutation and treated with SRS in conjunction with BRAFi (Group B) compared with the patients with wild-type BRAF (Group C, 23 vs 8 months and 13 vs 5 months, respectively; p < 0.01, log-rank test). SRS provided a local tumor control rate of 89.4% in the entire cohort of patients. Furthermore, the local control rate was improved in the patients treated with SRS in conjunction with BRAFi (Group B) compared with patients with wild-type (Group C) or with BRAF mutation but no BRAFi (Group A) as an adjunct treatment for BMs. CONCLUSIONS BRAF mutation status appears to play an important role as a potent prognostic factor in patients harboring melanoma BM. BRAFi in conjunction with SRS may benefit this group of patients in terms of BM survival and SRS with an acceptable safety profile.
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Affiliation(s)
- Zhiyuan Xu
- Departments of 1 Neurological Surgery and
| | - Cheng-Chia Lee
- Departments of 1 Neurological Surgery and.,Department of Neurosurgery, Neurological Institute, Taipei Veterans General Hospital.,School of Medicine, National Yang-Ming University, Taipei; and
| | | | - Adam C Mueller
- Radiation Oncology, University of Virginia, Charlottesville, Virginia
| | - David Schlesinger
- Departments of 1 Neurological Surgery and.,Radiation Oncology, University of Virginia, Charlottesville, Virginia
| | | | - Han-Hsun Shih
- Taichung Veterans General Hospital, Taichung, Taiwan, Republic of China
| | - Jason P Sheehan
- Departments of 1 Neurological Surgery and.,Radiation Oncology, University of Virginia, Charlottesville, Virginia
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Pontoriero A, Conti A, Iatì G, Mondello S, Aiello D, Rifatto C, Risoleti E, Mazzei M, Tomasello F, Pergolizzi S, De Renzis C. Prognostic factors in patients treated with stereotactic image-guided robotic radiosurgery for brain metastases: a single-center retrospective analysis of 223 patients. Neurosurg Rev 2016; 39:495-504. [PMID: 27106896 DOI: 10.1007/s10143-016-0718-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2015] [Revised: 11/16/2015] [Accepted: 01/25/2016] [Indexed: 10/21/2022]
Abstract
In this retrospective study, we evaluated the overall survival (OS) and local control (LC) of brain metastases (BM) in patients treated with stereotactic radiosurgery (SRS). The scope was to identify host, tumor, and treatment factors predictive of LC and survival and define implications for clinical decisions. A total of 223 patients with 360 BM from various histologies treated with SRS alone or associated with whole brain radiotherapy (WBRT) in our institution between July 1, 2008 and August 31, 2013 were retrospectively reviewed. Among other prognostic factors, we had also evaluated retrospectively Karnofsky performance status scores (KPS) and graded prognostic assessment (GPA). Overall survival (OS) and local control (LC) were the primary endpoints. Kaplan-Meier and Cox proportional hazards models were used to estimate OS and LC and identify factors predictive of survival and local control. The median duration of follow-up time was 9 months (range 0.4-51 months). Median overall survival of all patients was 11 months. The median local control was 38 months. No statistical difference in terms of survival or LC between patients treated with SRS alone or associated with WBRT was found. On multivariate analysis, KPS was the only statistically significant predictor of OS (hazard ratio [HR] 2.53, p = 0.006). On univariate analysis, KPS and GPA were significantly prognostic for survival. None of the host, tumor, or treatment factors analyzed in the univariate model factors were significantly associated with local failure.
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Affiliation(s)
- Antonio Pontoriero
- Department of Biomedical Sciences and Morphological and Functional Images, University of Messina, Messina, Italy.
| | - Alfredo Conti
- Department of Neuroscience Messina, University of Messina, Messina, Italy
| | - Giuseppe Iatì
- Operative Unit of Radiation Oncology, A.O.U. "G. Martino", Via Consolare Valeria, 98100, Messina, Italy
| | - Stefania Mondello
- Department of Neuroscience Messina, University of Messina, Messina, Italy
| | - Dario Aiello
- School of Medicine, Messina University, Messina, Italy
| | | | | | - Micol Mazzei
- School of Medicine, Messina University, Messina, Italy
| | | | - Stefano Pergolizzi
- Department of Biomedical Sciences and Morphological and Functional Images, University of Messina, Messina, Italy
| | - Costantino De Renzis
- Department of Biomedical Sciences and Morphological and Functional Images, University of Messina, Messina, Italy
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Impact on overall survival of the combination of BRAF inhibitors and stereotactic radiosurgery in patients with melanoma brain metastases. J Neurooncol 2016; 127:607-15. [PMID: 26852222 DOI: 10.1007/s11060-016-2072-6] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2015] [Accepted: 01/26/2016] [Indexed: 12/21/2022]
Abstract
The aim of this study was to evaluate the impact of BRAF inhibitors on survival outcomes in patients receiving stereotactic radiosurgery (SRS) for melanoma brain metastases. We prospectively collected treatment parameters and outcomes for 80 patients with melanoma brain metastases who underwent SRS. Thirty-five patients harbored the BRAF mutation (BRAF-M) and 45 patients did not (BRAF-WT). Univariate and multivariate analyses were performed to identify predictors of overall survival. The median overall survival from first SRS procedure was 6.7, 11.2 months if treated with a BRAF inhibitor and 4.5 months for BRAF-WT. Actuarial survival rates for BRAF-M patients on an inhibitor were 54 % at 6 months and 41 % at 12 months from the time of SRS. In contrast, BRAF-WT had overall survival rates of 28 % at 6 months and 19 % at 12 months. Overall survival was extended for patients on a BRAF inhibitor at or after the first SRS. The median time to intracranial progression was 3.9 months on a BRAF inhibitor and 1.7 months without. The local control rate for all treated tumors was 92.5 %, with no difference based on BRAF status. Patients with higher KPS, fewer treated intracranial metastases, controlled systemic disease, RPA Class 1 and BRAF-M patients had extended overall survival. Overall, patients with BRAF-M treated with both SRS and BRAF inhibitors, at or after SRS, have increased overall survival from the time of SRS. As patients live longer as a result of more effective systemic and local therapies, close surveillance and early management of intracranial disease with SRS will become increasingly important.
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Nowak-Sadzikowska J, Walasek T, Jakubowicz J, Blecharz P, Reinfuss M. Current treatment options of brain metastases and outcomes in patients with malignant melanoma. Rep Pract Oncol Radiother 2015; 21:271-7. [PMID: 27601961 DOI: 10.1016/j.rpor.2015.12.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Revised: 07/31/2015] [Accepted: 12/01/2015] [Indexed: 10/22/2022] Open
Abstract
The prognosis for patients with melanoma who have brain metastases is poor, a median survival does not exceed 4-6 months. There are no uniform standards of treatment for patients with melanoma brain metastases (MBMs). The most preferred treatment approaches include local therapy - surgical resection and/or stereotactic radiosurgery (SRS). The role of whole brain radiotherapy (WBRT) as an adjuvant to local therapy is controversial. WBRT remains a palliative approach for those patients who have multiple MBMs with contraindications for surgery or SRS, or/and poor performance status, or/and very widespread extracranial metastases. Corticosteroids have been used in palliative treatment of MBMs as relief from symptoms related to intracranial pressure and edema. In recent years, the development of new systemic therapeutic strategies has been observed. Various modalities of systemic treatment include chemotherapy, immunotherapy and targeted therapy. Also, multimodality management in different combinations is a common strategy. Decisions regarding the use of specific treatment modalities are dependent on patient's performance status, and the extent of both intracranial and extracranial disease. This review summarizes current treatment options, indications and outcomes in patients with brain metastases from melanoma.
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Affiliation(s)
- Jadwiga Nowak-Sadzikowska
- Oncology Clinic, Centre of Oncology, Maria Skłodowska-Curie Memorial Institute, Cracow Branch, Kraków, Poland
| | - Tomasz Walasek
- Radiotherapy Department, Centre of Oncology, Maria Skłodowska-Curie Memorial Institute, Cracow Branch, Kraków, Poland
| | - Jerzy Jakubowicz
- Oncology Clinic, Centre of Oncology, Maria Skłodowska-Curie Memorial Institute, Cracow Branch, Kraków, Poland
| | - Paweł Blecharz
- Gynecologic Oncology Clinic, Centre of Oncology, Maria Skłodowska-Curie Memorial Institute, Cracow Branch, Kraków, Poland
| | - Marian Reinfuss
- Radiotherapy Department, Centre of Oncology, Maria Skłodowska-Curie Memorial Institute, Cracow Branch, Kraków, Poland
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Chowdhury IH, Ojerholm E, McMillan MT, Miller D, Kolker JD, Kurtz G, Dorsey JF, Nagda SN, Geiger GA, Brem S, O'Rourke DM, Zager EL, Gangadhar T, Schuchter L, Lee JYK, Alonso-Basanta M. Novel risk scores for survival and intracranial failure in patients treated with radiosurgery alone to melanoma brain metastases. Radiat Oncol 2015; 10:248. [PMID: 26626714 PMCID: PMC4666036 DOI: 10.1186/s13014-015-0553-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2015] [Accepted: 11/23/2015] [Indexed: 12/22/2022] Open
Abstract
Purpose Stereotactic radiosurgery (SRS) alone is an increasingly common treatment strategy for brain metastases. However, existing prognostic tools for overall survival (OS) were developed using cohorts of patients treated predominantly with approaches other than SRS alone. Therefore, we devised novel risk scores for OS and distant brain failure (DF) for melanoma brain metastases (MBM) treated with SRS alone. Methods and materials We retrospectively reviewed 86 patients treated with SRS alone for MBM from 2009-2014. OS and DF were estimated using the Kaplan-Meier method. Cox proportional hazards modeling identified clinical risk factors. Risk scores were created based on weighted regression coefficients. OS scores range from 0-10 (0 representing best OS), and DF risk scores range from 0-5 (0 representing lowest risk of DF). Predictive power was evaluated using c-index statistics. Bootstrapping with 200 resamples tested model stability. Results The median OS was 8.1 months from SRS, and 54 (70.1 %) patients had DF at a median of 3.3 months. Risk scores for OS were predicated on performance status, extracranial disease (ED) status, number of lesions, and gender. Median OS for the low-risk group (0-3 points) was not reached. For the moderate-risk (4-6 points) and high-risk (6.5-10) groups, median OS was 7.6 months and 2.4 months, respectively (p < .0001). Scores for DF were predicated on performance status, ED status, and number of lesions. Median time to DF for the low-risk group (0 points) was not reached. For the moderate-risk (1-2 points) and high-risk (3-5 points) groups, time to DF was 4.8 and 2.0 months, respectively (p < .0001). The novel scores were more predictive (c-index = 0.72) than melanoma-specific graded prognostic assessment or RTOG recursive partitioning analysis tools (c-index = 0.66 and 0.57, respectively). Conclusions We devised novel risk scores for MBM treated with SRS alone. These scores have implications for prognosis and treatment strategy selection (SRS versus whole-brain radiotherapy).
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Affiliation(s)
- Imran H Chowdhury
- Department of Radiation Oncology, University of Pennsylvania, 3400 Civic Center Boulevard - TRC 2 West, Philadelphia, 19104, PA, USA.
| | - Eric Ojerholm
- Department of Radiation Oncology, University of Pennsylvania, 3400 Civic Center Boulevard - TRC 2 West, Philadelphia, 19104, PA, USA.
| | - Matthew T McMillan
- Department of Surgery, University of Pennsylvania, 3400 Spruce Street, 4 Silverstein, Philadelphia, 19104, PA, USA.
| | - Denise Miller
- Department of Neurosurgery, University of Pennsylvania, 3400 Spruce Street - 3 Silverstein, Philadelphia, 19104, PA, USA.
| | - James D Kolker
- Department of Radiation Oncology, University of Pennsylvania, 3400 Civic Center Boulevard - TRC 2 West, Philadelphia, 19104, PA, USA.
| | - Goldie Kurtz
- Department of Radiation Oncology, University of Pennsylvania, 3400 Civic Center Boulevard - TRC 2 West, Philadelphia, 19104, PA, USA.
| | - Jay F Dorsey
- Department of Radiation Oncology, University of Pennsylvania, 3400 Civic Center Boulevard - TRC 2 West, Philadelphia, 19104, PA, USA.
| | - Suneel N Nagda
- Department of Radiation Oncology, University of Pennsylvania, 3400 Civic Center Boulevard - TRC 2 West, Philadelphia, 19104, PA, USA.
| | - Geoffrey A Geiger
- Department of Radiation Oncology, University of Pennsylvania, 3400 Civic Center Boulevard - TRC 2 West, Philadelphia, 19104, PA, USA.
| | - Steven Brem
- Department of Neurosurgery, University of Pennsylvania, 3400 Spruce Street - 3 Silverstein, Philadelphia, 19104, PA, USA.
| | - Donald M O'Rourke
- Department of Neurosurgery, University of Pennsylvania, 3400 Spruce Street - 3 Silverstein, Philadelphia, 19104, PA, USA.
| | - Eric L Zager
- Department of Neurosurgery, University of Pennsylvania, 3400 Spruce Street - 3 Silverstein, Philadelphia, 19104, PA, USA.
| | - Tara Gangadhar
- Department of Medicine, Division of Hematology/Oncology, University of Pennsylvania, 3400 Civic Center Boulevard, Philadelphia, 19104, PA, USA.
| | - Lynn Schuchter
- Department of Medicine, Division of Hematology/Oncology, University of Pennsylvania, 3400 Civic Center Boulevard, Philadelphia, 19104, PA, USA.
| | - John Y K Lee
- Department of Neurosurgery, University of Pennsylvania, 3400 Spruce Street - 3 Silverstein, Philadelphia, 19104, PA, USA.
| | - Michelle Alonso-Basanta
- Department of Radiation Oncology, University of Pennsylvania, 3400 Civic Center Boulevard - TRC 2 West, Philadelphia, 19104, PA, USA.
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Minniti G, Scaringi C, Paolini S, Clarke E, Cicone F, Esposito V, Romano A, Osti M, Enrici RM. Repeated stereotactic radiosurgery for patients with progressive brain metastases. J Neurooncol 2015; 126:91-97. [DOI: 10.1007/s11060-015-1937-4] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2015] [Accepted: 09/08/2015] [Indexed: 11/25/2022]
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Brain metastasis from melanoma: the prognostic value of varying sites of extracranial disease. J Neurooncol 2015; 125:411-8. [PMID: 26354772 DOI: 10.1007/s11060-015-1932-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2015] [Accepted: 09/06/2015] [Indexed: 12/27/2022]
Abstract
Patients with brain metastasis from melanoma have poor outcomes. Radiation is used both for prognostic and symptomatic value. We aimed to further clarify the role of stereotactic radiosurgery (SRS) and whole brain radiotherapy (WBRT) as well as the prognostic implication of various sites of extracranial disease. The records of 73 consecutive patients treated at the University of Rochester Medical Center for brain-metastatic melanoma from January 2004 to October 2013 were reviewed. The median overall survival (OS) was 3.0 months. Patients treated with WBRT alone had decreased OS compared to those treated with SRS alone (HR = 0.38, p = 0.001) or WBRT and SRS (HR = 0.51, p = 0.039). The mean number of brain metastasis differed (p = 0.002) in patients in patients who received WBRT (4.0) compared to those who did not (2.0). Among patients with extracranial disease (n = 63), bone metastasis (HR = 1.86, p = 0.047, n = 15) was a negative prognostic factor; liver (HR = 1.59, p = 0.113, n = 17), lung (HR = 1.51, p = 0.23, n = 51) and adrenal metastasis (HR = 1.70, p = 0.15, n = 10) were not. In patients with concurrent brain and lung metastasis, those with disease limited to those two sites (OS = 8.7 mo, n = 13) had improved OS (HR = 0.44, p = 0.014) compared to those with additional disease (OS = 1.8 mo, n = 50). Based on this hypothesis-generating retrospective analysis, SRS may offer survival benefit compared to WBRT alone in patients with brain metastatic melanoma. Bone metastasis appears to confer a particularly poor prognosis. Those with disease confined to the lung and brain may represent a population with improved prognosis.
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Christ SM, Mahadevan A, Floyd SR, Lam FC, Chen CC, Wong ET, Kasper EM. Stereotactic radiosurgery for brain metastases from malignant melanoma. Surg Neurol Int 2015; 6:S355-65. [PMID: 26392919 PMCID: PMC4553636 DOI: 10.4103/2152-7806.163315] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2014] [Accepted: 04/22/2015] [Indexed: 01/21/2023] Open
Abstract
Background: Surgical resection and stereotactic radiosurgery (SRS) are well-established treatment methods for patients with brain metastases, yet their respective roles in the management of brain metastases remain incompletely defined. Methods: To report on the role of SRS in the treatment of patients with brain metastases from malignant melanoma, a retrospective analysis of 381 intracranial melanoma metastases in 103 consecutive patients who underwent SRS between 2005 and 2011 at Beth Israel Deaconess Medical Center was conducted. The Cyberknife® SRS system was used to treat all patients. Clinical, technical, and radiographic data were recorded at presentation and on follow-up. Results: The patient cohort consisted of 40 female (39%) and 63 male (61%) patients with a median age of 57 years. The median overall survival from the time of radiosurgery for the entire patient cohort was 7.6 months. The local control rate at 1-year was 72% for the patients who received surgery followed by SRS and 55% for the entire patient population. Surgery followed by SRS was associated with significantly improved overall survival compared with SRS alone or whole-brain radiation therapy followed by salvage SRS (P < 0.0057). Conclusions: Both surgery plus SRS and SRS provide comparable local control. Despite the difference in lesion size in the subgroups who received surgery plus SRS and radiosurgery alone, similar outcomes were achieved in both groups, suggesting that surgical treatment of larger lesions can yield results that are not significantly different from small lesions treated by SRS alone.
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Affiliation(s)
- Sebastian M Christ
- Division of Neurosurgery, Beth Israel Deaconess Medical Center, Harvard Medical School, 110 Francis Street, Boston, MA 02215, USA
| | - Anand Mahadevan
- Department of Radiation Oncology, Beth Israel Deaconess Medical Center, Harvard Medical School, 330 Brookline Ave., Boston, MA 02215, USA
| | - Scott R Floyd
- Department of Radiation Oncology, Beth Israel Deaconess Medical Center, Harvard Medical School, 330 Brookline Ave., Boston, MA 02215, USA ; Koch Institute for Integrative Cancer Biology, Massachusetts Institute of Technology, 500 Main Street, Cambridge, MA 02139, USA
| | - Fred C Lam
- Koch Institute for Integrative Cancer Biology, Massachusetts Institute of Technology, 500 Main Street, Cambridge, MA 02139, USA
| | - Clark C Chen
- Division of Neurosurgery, University of California Sand Diego, 200 West Arbor Drive, San Diego, CA 92103, USA
| | - Eric T Wong
- Department of Neurology, Beth Israel Deaconess Medical Center, Harvard Medical School, 330 Brookline Ave., Boston, MA 02215, USA
| | - Ekkehard M Kasper
- Division of Neurosurgery, Beth Israel Deaconess Medical Center, Harvard Medical School, 110 Francis Street, Boston, MA 02215, USA
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Yaeh A, Nanda T, Jani A, Rozenblat T, Qureshi Y, Saad S, Lesser J, Lassman AB, Isaacson SR, Sisti MB, Bruce JN, McKhann GM, Wang TJC. Control of brain metastases from radioresistant tumors treated by stereotactic radiosurgery. J Neurooncol 2015; 124:507-14. [PMID: 26233247 DOI: 10.1007/s11060-015-1871-5] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2015] [Accepted: 07/27/2015] [Indexed: 11/27/2022]
Abstract
Renal cell carcinoma, sarcoma, and melanoma are considered to be "radioresistant" tumor histologies. Brain metastases (BM) from these tumors are considered unlikely to be controlled using the relatively low doses used in whole brain radiotherapy (WBRT). Our objective was to analyze the efficacy of stereotactic radiosurgery (SRS) on local control and overall survival of BM from radioresistant primary tumors. We reviewed all patients who received Gamma Knife Radiosurgery (GKRS) for BM at Columbia University Medical Center between January 2009 and April 2014. All patients were treated using the Gamma Knife Perfexion System. Dosimetric data was collected from treatment plans and metastases were categorized as radioresistant or not. Response was assessed by reviewing follow-up brain imaging studies and classified according to RECIST. Local control and median overall survival were calculated using the Kaplan-Meier method. In total, 373 tumors were analyzed from 126 patients. Of these tumors, 49 (13.1 %) originated from radioresistant cancers. The overall local control rate in the radioresistant cohort was 89.8 and 90.1 % in the non-radioresistant cohort. Univariate and multivariate analyses demonstrated that radioresistance status of the primary tumor had no statistically significant effect on local control with hazard ratios of 1.0 (p = 1.0, 95 % CI 0.388-2.576) and 0.954 (p = 0.926, 95 % CI 0.349-2.603) respectively. Median overall survival for both radioresistant and non-radioresistant cohorts was 20.0 months, with a p value of 0.926. There was no significant difference in local control of BM from radioresistant and non-radioresistant primary tumors treated with GKRS. Both cohorts showed excellent response and local control, suggesting that SRS upfront or in addition to WBRT may be an appropriate strategy in the treatment of BM from radioresistant cancers. Median overall survival for both cohorts was equal, suggesting that improved local control may be associated with an improvement in long-term survival.
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Affiliation(s)
- Andrew Yaeh
- Department of Radiation Oncology, Columbia University Medical Center, 622 West 168th Street, BNH B-11, New York, NY, 10032, USA
| | - Tavish Nanda
- Department of Radiation Oncology, Columbia University Medical Center, 622 West 168th Street, BNH B-11, New York, NY, 10032, USA
| | - Ashish Jani
- Department of Radiation Oncology, Columbia University Medical Center, 622 West 168th Street, BNH B-11, New York, NY, 10032, USA
| | - Tzlil Rozenblat
- Department of Radiation Oncology, Columbia University Medical Center, 622 West 168th Street, BNH B-11, New York, NY, 10032, USA
| | - Yasir Qureshi
- The Taub Institute for Research on Alzheimer's Disease and the Aging, Columbia University Medical Center, New York, NY, 10032, USA
| | - Shumaila Saad
- Department of Radiation Oncology, Columbia University Medical Center, 622 West 168th Street, BNH B-11, New York, NY, 10032, USA
| | - Jeraldine Lesser
- Department of Radiation Oncology, Columbia University Medical Center, 622 West 168th Street, BNH B-11, New York, NY, 10032, USA
| | - Andrew B Lassman
- Department of Neurology, Columbia University Medical Center, New York, NY, 10032, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY, 10032, USA
| | - Steven R Isaacson
- Department of Radiation Oncology, Columbia University Medical Center, 622 West 168th Street, BNH B-11, New York, NY, 10032, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY, 10032, USA
| | - Michael B Sisti
- Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY, 10032, USA
- Department of Neurological Surgery, Columbia University Medical Center, New York, NY, 10032, USA
| | - Jeffrey N Bruce
- Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY, 10032, USA
- Department of Neurological Surgery, Columbia University Medical Center, New York, NY, 10032, USA
| | - Guy M McKhann
- Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY, 10032, USA
- Department of Neurological Surgery, Columbia University Medical Center, New York, NY, 10032, USA
| | - Tony J C Wang
- Department of Radiation Oncology, Columbia University Medical Center, 622 West 168th Street, BNH B-11, New York, NY, 10032, USA.
- Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY, 10032, USA.
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McAleer MF, Kim DW, Trinh VA, Hwu WJ. Management of melanoma brain metastases. Melanoma Manag 2015; 2:225-239. [PMID: 30190852 PMCID: PMC6094653 DOI: 10.2217/mmt.15.16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Relapses in the brain remain a major obstacle to cure in many patients with advanced melanoma. At present, the management of melanoma brain metastases continues to rely heavily on surgical and radiotherapeutic interventions, which have become safer and more effective with modern imaging, surgery and radiation technologies. Additionally, novel targeted and immunotherapeutic agents, shown to generate meaningful intracranial response and survival benefit in patients with melanoma brain metastases when compared with historical controls, expand systemic treatment options for this subset of patients. These systemic therapies become particularly important when intracranial disease burden precludes neuro- or radio-surgery. Considerable multidisciplinary research effort is ongoing to improve outcomes for melanoma patients with brain metastases, a key challenge in the management of advanced melanoma.
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Affiliation(s)
- Mary Frances McAleer
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030, USA
| | - Dae W Kim
- Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030, USA
| | - Van A Trinh
- Clinical Pharmacy Specialist, Pharmacy Clinical Programs, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030, USA
| | - Wen-Jen Hwu
- Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030, USA
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Sahgal A, Kocher M, Tago M, Chang EL. In Reply to Gemici and Yaprak and Lowrey and Marcus. Int J Radiat Oncol Biol Phys 2015; 92:948-9. [PMID: 26104949 DOI: 10.1016/j.ijrobp.2015.04.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2015] [Accepted: 04/06/2015] [Indexed: 10/23/2022]
Affiliation(s)
- Arjun Sahgal
- Department of Radiation Oncology, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
| | - Martin Kocher
- Department of Radiation Oncology, University of Cologne, Cologne, Germany
| | - Masao Tago
- Department of Radiology, Teikyo University Mizonokuchi Hospital, Kanagawa, Japan
| | - Eric L Chang
- Department of Radiation Oncology, University of Southern California, Los Angeles, California
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46
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Patel KR, Lawson DH, Kudchadkar RR, Carthon BC, Oliver DE, Okwan-Duodu D, Ahmed R, Khan MK. Two heads better than one? Ipilimumab immunotherapy and radiation therapy for melanoma brain metastases. Neuro Oncol 2015; 17:1312-21. [PMID: 26014049 DOI: 10.1093/neuonc/nov093] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2015] [Accepted: 05/03/2015] [Indexed: 12/15/2022] Open
Abstract
Melanoma is an aggressive malignancy with a deplorable penchant for spreading to the brain. While focal therapies such as surgery and stereotactic radiosurgery can help provide local control, the majority of patients still develop intracranial progression. Novel therapeutic combinations to improve outcomes for melanoma brain metastases (MBM) are clearly needed. Ipilimumab, the anticytotoxic T-lymphocyte-associated antigen 4 monoclonal antibody, has been shown to improve survival in patients with metastatic melanoma, but many of these trials either excluded or had very few patients with MBM. This article will review the efficacy and limitations of ipilimumab therapy for MBM, describe the current evidence for combining ipilimumab with radiation therapy, illustrate potential mechanisms for synergy, and discuss emerging clinical trials specifically investigating this combination in MBM.
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Affiliation(s)
- Kirtesh R Patel
- Department of Radiation Oncology, Winship Cancer Institute, Emory University, Atlanta, Georgia (K.R.P., D.O.-D., M.K.K.); Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University, Atlanta, Georgia (D.H.L., R.R.K., B.C.C.); School of Medicine, Emory University, Atlanta, Georgia (D.E.O.); Emory Vaccine Center and Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, Georgia (R.A.)
| | - David H Lawson
- Department of Radiation Oncology, Winship Cancer Institute, Emory University, Atlanta, Georgia (K.R.P., D.O.-D., M.K.K.); Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University, Atlanta, Georgia (D.H.L., R.R.K., B.C.C.); School of Medicine, Emory University, Atlanta, Georgia (D.E.O.); Emory Vaccine Center and Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, Georgia (R.A.)
| | - Ragini R Kudchadkar
- Department of Radiation Oncology, Winship Cancer Institute, Emory University, Atlanta, Georgia (K.R.P., D.O.-D., M.K.K.); Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University, Atlanta, Georgia (D.H.L., R.R.K., B.C.C.); School of Medicine, Emory University, Atlanta, Georgia (D.E.O.); Emory Vaccine Center and Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, Georgia (R.A.)
| | - Bradley C Carthon
- Department of Radiation Oncology, Winship Cancer Institute, Emory University, Atlanta, Georgia (K.R.P., D.O.-D., M.K.K.); Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University, Atlanta, Georgia (D.H.L., R.R.K., B.C.C.); School of Medicine, Emory University, Atlanta, Georgia (D.E.O.); Emory Vaccine Center and Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, Georgia (R.A.)
| | - Daniel E Oliver
- Department of Radiation Oncology, Winship Cancer Institute, Emory University, Atlanta, Georgia (K.R.P., D.O.-D., M.K.K.); Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University, Atlanta, Georgia (D.H.L., R.R.K., B.C.C.); School of Medicine, Emory University, Atlanta, Georgia (D.E.O.); Emory Vaccine Center and Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, Georgia (R.A.)
| | - Derick Okwan-Duodu
- Department of Radiation Oncology, Winship Cancer Institute, Emory University, Atlanta, Georgia (K.R.P., D.O.-D., M.K.K.); Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University, Atlanta, Georgia (D.H.L., R.R.K., B.C.C.); School of Medicine, Emory University, Atlanta, Georgia (D.E.O.); Emory Vaccine Center and Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, Georgia (R.A.)
| | - Rafi Ahmed
- Department of Radiation Oncology, Winship Cancer Institute, Emory University, Atlanta, Georgia (K.R.P., D.O.-D., M.K.K.); Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University, Atlanta, Georgia (D.H.L., R.R.K., B.C.C.); School of Medicine, Emory University, Atlanta, Georgia (D.E.O.); Emory Vaccine Center and Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, Georgia (R.A.)
| | - Mohammad K Khan
- Department of Radiation Oncology, Winship Cancer Institute, Emory University, Atlanta, Georgia (K.R.P., D.O.-D., M.K.K.); Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University, Atlanta, Georgia (D.H.L., R.R.K., B.C.C.); School of Medicine, Emory University, Atlanta, Georgia (D.E.O.); Emory Vaccine Center and Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, Georgia (R.A.)
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Ly D, Bagshaw HP, Anker CJ, Tward JD, Grossmann KF, Jensen RL, Shrieve DC. Local control after stereotactic radiosurgery for brain metastases in patients with melanoma with and without BRAF mutation and treatment. J Neurosurg 2015; 123:395-401. [PMID: 25768829 DOI: 10.3171/2014.9.jns141425] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
OBJECT BRAF inhibitors improve progression-free and overall survival in patients with metastatic melanoma. Brain metastases are common, and stereotactic radiosurgery (SRS) has been used, resulting in excellent local control. Because BRAF inhibitors are associated with intracranial responses, the authors hypothesized that BRAF inhibitors would improve local control in patients with melanoma who are receiving SRS for brain metastases. METHODS The authors retrospectively identified patients with metastatic melanoma who had been tested for BRAF mutation and treated with SRS for brain metastases. Patients with previous resection, multiple brain metastases, or multiple courses of SRS were eligible. SRS was delivered in a single fraction to a median dose of 2000 cGy. Patients with a BRAF mutation were treated with a BRAF inhibitor on the basis of physician preference. RESULTS The authors identified 52 patients who were treated in 82 treatment sessions for 185 brain metastases and 13 tumor beds. At a median follow-up of 10.5 months, the 1-year local control rate was 69.2%. At 1 year, the local control rate for brain metastases in patients with BRAF mutation with BRAF treatment was 85.0%, and the local control rate for brain metastases in those without BRAF treatment was 51.5% (p = 0.0077). The rates of distant brain failure, freedom from whole-brain radiation, and overall survival were not different on the basis of BRAF mutation status or inhibitor therapy. The number of new intratumoral hemorrhages after SRS was increased significantly in patients with BRAF treatment. CONCLUSIONS Treatment with BRAF inhibitors was associated with improved local control after SRS in patients with melanoma and brain metastases. An increased number of intratumoral hemorrhages was associated with BRAF inhibitor therapy.
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Affiliation(s)
- David Ly
- Department of Radiation Oncology and
| | | | - Christopher J Anker
- Division of Radiation Oncology, University of Vermont Cancer Center, Burlington, Vermont
| | | | | | - Randy L Jensen
- Department of Neurosurgery, University of Utah, Salt Lake City, Utah; and
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Ahmed KA, Freilich JM, Sloot S, Figura N, Gibney GT, Weber JS, Sarangkasiri S, Chinnaiyan P, Forsyth PA, Etame AB, Rao NG. LINAC-based stereotactic radiosurgery to the brain with concurrent vemurafenib for melanoma metastases. J Neurooncol 2014; 122:121-6. [DOI: 10.1007/s11060-014-1685-x] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2014] [Accepted: 12/11/2014] [Indexed: 12/31/2022]
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Sia J, Paul E, Dally M, Ruben J. Stereotactic radiosurgery for 318 brain metastases in a single Australian centre: the impact of histology and other factors. J Clin Neurosci 2014; 22:303-7. [PMID: 25304434 DOI: 10.1016/j.jocn.2014.07.019] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2014] [Revised: 07/10/2014] [Accepted: 07/15/2014] [Indexed: 10/24/2022]
Abstract
While melanoma brain metastases (BM) are consistently associated with worse survival compared to other histologies, whether they correlate with worse local control (LC) following stereotactic radiosurgery (SRS) is not yet well-defined. In this study of prospectively and retrospectively collected data we investigated the impact of histology and other host, tumour and treatment factors on overall survival (OS) and LC. We analysed 162 patients and 318 BM lesions from various histologies treated with SRS between 2005 and 2011. We included patients who received SRS as first-line treatment, as well as patients who received SRS for residual or recurrent BM following prior surgery, whole brain radiotherapy (WBRT) or both. Median OS for the entire cohort was 8.4 months. Median OS for tumour histologies of melanoma, lung and breast cancer were 5.1, 12.2, and 14.7 months, respectively. On multivariate analysis, melanoma predicted for worse OS (hazard ratio [HR] 1.515, p = 0.003) together with performance status (HR 1.662, p < 0.001) and uncontrolled systemic disease (HR 1.755, p = 0.003). Melanoma histology was also negatively predictive for LC (HR 1.828, p = 0.021) together with increasing tumour size (HR 1.038, p = 0.017). Other factors, including the use of WBRT with SRS, the use of planning treatment volume margins, and prescription dose were not significantly predictive for OS and LC. We conclude melanoma histology also portends poorer LC in the SRS setting. While survival depends significantly on the systemic behaviour of the disease, treatment refinements to reduce local failure still merit exploration, especially in the era of targeted therapies.
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Affiliation(s)
- Joseph Sia
- William Buckland Radiotherapy Centre Melbourne, South Block, The Alfred, 55 Commercial Road, Melbourne, VIC 3004, Australia.
| | - Eldho Paul
- Department of Epidemiology and Preventative Medicine, Monash University, The Alfred Centre (Alfred Hospital), Melbourne, VIC, Australia
| | - Michael Dally
- William Buckland Radiotherapy Centre Melbourne, South Block, The Alfred, 55 Commercial Road, Melbourne, VIC 3004, Australia; Department of Surgery, Monash University, The Alfred Centre (Alfred Hospital), Melbourne, VIC, Australia
| | - Jeremy Ruben
- William Buckland Radiotherapy Centre Melbourne, South Block, The Alfred, 55 Commercial Road, Melbourne, VIC 3004, Australia; Department of Surgery, Monash University, The Alfred Centre (Alfred Hospital), Melbourne, VIC, Australia
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Rogne SG, Helseth E, Brandal P, Scheie D, Meling TR. Are melanomas averse to cerebellum? Cerebellar metastases in a surgical series. Acta Neurol Scand 2014; 130:1-10. [PMID: 24313862 DOI: 10.1111/ane.12206] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/16/2013] [Indexed: 11/29/2022]
Abstract
OBJECTIVES To study the propensity of different cancers to metastasize to the cerebrum and cerebellum, and to study overall survival (OS) and prognostic factors for patients after surgical resection for cerebellar metastases. MATERIALS AND METHODS From a prospectively collected tumor database, all patients that underwent a craniotomy for intracranial metastases between 2003 and 2011 at Oslo University Hospital were included. RESULTS One hundred and forty patients underwent resection for cerebellar metastases. Most common primary tumor sites were lung, colon/rectum, and breast in 45%, 19%, and 14%, respectively. None were prostate cancers. Melanoma metastases were significantly underrepresented, and colorectal cancer metastases significantly overrepresented in cerebellum, compared to the overall proportion of cerebellar/supratentorial metastases surgically resected (P < 0.05). Thirty-day post-operative mortality rate was 4.3%. Median OS was 7.7 months (95% CI 6.0-9.5 months) irrespective of post-operative adjuvant therapy. Median OS was 51.8, 8.4, and 3.4 months, respectively, for recursive partitioning analysis class 1(n = 11), 2 (n = 78) and 3 (n = 34). Significant negative prognostic factors were age ≥65 years, Karnofsky performance score (KPS) <70, extracranial metastases and uncontrolled systemic disease. CONCLUSIONS Melanoma metastases were significantly underrepresented in cerebellum, whereas colorectal cancer metastases were significantly overrepresented. Surgical mortality and OS after surgical treatment of cerebellar metastases were similar to the results of supratentorial metastases.
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Affiliation(s)
- S. G. Rogne
- Department of Neurosurgery; Oslo University Hospital; Oslo Norway
| | - E. Helseth
- Department of Neurosurgery; Oslo University Hospital; Oslo Norway
- Faculty of Medicine; University of Oslo; Oslo Norway
| | - P. Brandal
- Department of Oncology; Oslo University Hospital; The Norwegian Radium Hospital; Oslo Norway
| | - D. Scheie
- Department of Pathology; Oslo University Hospital - Rikshospitalet; Oslo Norway
| | - T. R. Meling
- Department of Neurosurgery; Oslo University Hospital; Oslo Norway
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