Othman Bin-Alamer, Hussam Abou-Al-Shaar, Raj Singh, Greg Bowden, David Mathieu, Haley K Perlow, Joshua D Palmer, Shahed Elhamdani, Matthew Shepard, Yun Liang, Ahmed M Nabeel, Wael A Reda, Sameh R Tawadros, Khaled Abdel Karim, Amr M N El-Shehaby, Reem Emad Eldin, Ahmed Hesham Elazzazi, Ronald E Warnick, Yair M Gozal, Megan Daly, Brendan McShane, Marcel Addis-Jackson, Gokul Karthikeyan, Sian Smith, Piero Picozzi, Andrea Franzini, Tehila Kaisman-Elbaz, Huai-Che Yang, Judith Hess, Kelsey Templeton, Zhishuo Wei, Stylianos Pikis, Georgios Mantziaris, Gabriela Simonova, Roman Liscak, Selcuk Peker, Yavuz Samanci, Veronica Chiang, Cheng-Chia Lee, Daniel M Trifiletti, Ajay Niranjan, L Dade Lunsford, Jason P Sheehan
{"title":"立体定向放射治疗食管癌脑转移后的局部控制和患者生存：一项国际多中心分析。","authors":"Othman Bin-Alamer, Hussam Abou-Al-Shaar, Raj Singh, Greg Bowden, David Mathieu, Haley K Perlow, Joshua D Palmer, Shahed Elhamdani, Matthew Shepard, Yun Liang, Ahmed M Nabeel, Wael A Reda, Sameh R Tawadros, Khaled Abdel Karim, Amr M N El-Shehaby, Reem Emad Eldin, Ahmed Hesham Elazzazi, Ronald E Warnick, Yair M Gozal, Megan Daly, Brendan McShane, Marcel Addis-Jackson, Gokul Karthikeyan, Sian Smith, Piero Picozzi, Andrea Franzini, Tehila Kaisman-Elbaz, Huai-Che Yang, Judith Hess, Kelsey Templeton, Zhishuo Wei, Stylianos Pikis, Georgios Mantziaris, Gabriela Simonova, Roman Liscak, Selcuk Peker, Yavuz Samanci, Veronica Chiang, Cheng-Chia Lee, Daniel M Trifiletti, Ajay Niranjan, L Dade Lunsford, Jason P Sheehan","doi":"10.3171/2024.7.JNS24920","DOIUrl":null,"url":null,"abstract":"<p><strong>Objective: </strong>This study aimed to evaluate local control (LC) of tumors, patient overall survival (OS), and the safety of stereotactic radiosurgery (SRS) for esophageal cancer brain metastases (EBMs).</p><p><strong>Methods: </strong>This retrospective cohort study used data from 15 International Radiosurgery Research Foundation facilities encompassing 67 patients with 185 EBMs managed using SRS between January 2000 and May 2022. The median patient age was 63 years, with a male predominance (92.5%). Most patients (64.2%) had a single brain metastasis, while 7.5% had more than 5 metastases. The median tumor volume was 0.9 cm3, and the median margin dose delivered to the tumor was 20 Gy.</p><p><strong>Results: </strong>The median OS post-SRS was 15.2 months, with 1- and 2-year OS rates of 65.7% and 32.3%, respectively. A significant inverse correlation was found between the number of EBMs and OS in the univariable analysis. LC rates at 1 and 2 years were 89% and 76%, respectively. Adverse radiation effects (AREs) were observed in 17.9% of patients, with 13.4% being mild and transient and 4.5% severely symptomatic (Common Terminology Criteria for Adverse Events grade 3). New intracranial disease developed in 58.2% of patients, with 1- and 2-year rates of 58% and 73%, respectively.</p><p><strong>Conclusions: </strong>SRS for EBMs demonstrated high survival rates and effective tumor control, with a low incidence of severe AREs. These findings highlight the potential role of SRS in the multidisciplinary multimodality management paradigm of EBM.</p>","PeriodicalId":16505,"journal":{"name":"Journal of neurosurgery","volume":" ","pages":"1-9"},"PeriodicalIF":3.5000,"publicationDate":"2024-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Local control and patient survival after stereotactic radiosurgery for esophageal cancer brain metastases: an international multicenter analysis.\",\"authors\":\"Othman Bin-Alamer, Hussam Abou-Al-Shaar, Raj Singh, Greg Bowden, David Mathieu, Haley K Perlow, Joshua D Palmer, Shahed Elhamdani, Matthew Shepard, Yun Liang, Ahmed M Nabeel, Wael A Reda, Sameh R Tawadros, Khaled Abdel Karim, Amr M N El-Shehaby, Reem Emad Eldin, Ahmed Hesham Elazzazi, Ronald E Warnick, Yair M Gozal, Megan Daly, Brendan McShane, Marcel Addis-Jackson, Gokul Karthikeyan, Sian Smith, Piero Picozzi, Andrea Franzini, Tehila Kaisman-Elbaz, Huai-Che Yang, Judith Hess, Kelsey Templeton, Zhishuo Wei, Stylianos Pikis, Georgios Mantziaris, Gabriela Simonova, Roman Liscak, Selcuk Peker, Yavuz Samanci, Veronica Chiang, Cheng-Chia Lee, Daniel M Trifiletti, Ajay Niranjan, L Dade Lunsford, Jason P Sheehan\",\"doi\":\"10.3171/2024.7.JNS24920\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Objective: </strong>This study aimed to evaluate local control (LC) of tumors, patient overall survival (OS), and the safety of stereotactic radiosurgery (SRS) for esophageal cancer brain metastases (EBMs).</p><p><strong>Methods: </strong>This retrospective cohort study used data from 15 International Radiosurgery Research Foundation facilities encompassing 67 patients with 185 EBMs managed using SRS between January 2000 and May 2022. The median patient age was 63 years, with a male predominance (92.5%). Most patients (64.2%) had a single brain metastasis, while 7.5% had more than 5 metastases. The median tumor volume was 0.9 cm3, and the median margin dose delivered to the tumor was 20 Gy.</p><p><strong>Results: </strong>The median OS post-SRS was 15.2 months, with 1- and 2-year OS rates of 65.7% and 32.3%, respectively. A significant inverse correlation was found between the number of EBMs and OS in the univariable analysis. LC rates at 1 and 2 years were 89% and 76%, respectively. Adverse radiation effects (AREs) were observed in 17.9% of patients, with 13.4% being mild and transient and 4.5% severely symptomatic (Common Terminology Criteria for Adverse Events grade 3). New intracranial disease developed in 58.2% of patients, with 1- and 2-year rates of 58% and 73%, respectively.</p><p><strong>Conclusions: </strong>SRS for EBMs demonstrated high survival rates and effective tumor control, with a low incidence of severe AREs. 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Local control and patient survival after stereotactic radiosurgery for esophageal cancer brain metastases: an international multicenter analysis.
Objective: This study aimed to evaluate local control (LC) of tumors, patient overall survival (OS), and the safety of stereotactic radiosurgery (SRS) for esophageal cancer brain metastases (EBMs).
Methods: This retrospective cohort study used data from 15 International Radiosurgery Research Foundation facilities encompassing 67 patients with 185 EBMs managed using SRS between January 2000 and May 2022. The median patient age was 63 years, with a male predominance (92.5%). Most patients (64.2%) had a single brain metastasis, while 7.5% had more than 5 metastases. The median tumor volume was 0.9 cm3, and the median margin dose delivered to the tumor was 20 Gy.
Results: The median OS post-SRS was 15.2 months, with 1- and 2-year OS rates of 65.7% and 32.3%, respectively. A significant inverse correlation was found between the number of EBMs and OS in the univariable analysis. LC rates at 1 and 2 years were 89% and 76%, respectively. Adverse radiation effects (AREs) were observed in 17.9% of patients, with 13.4% being mild and transient and 4.5% severely symptomatic (Common Terminology Criteria for Adverse Events grade 3). New intracranial disease developed in 58.2% of patients, with 1- and 2-year rates of 58% and 73%, respectively.
Conclusions: SRS for EBMs demonstrated high survival rates and effective tumor control, with a low incidence of severe AREs. These findings highlight the potential role of SRS in the multidisciplinary multimodality management paradigm of EBM.
期刊介绍：
The Journal of Neurosurgery, Journal of Neurosurgery: Spine, Journal of Neurosurgery: Pediatrics, and Neurosurgical Focus are devoted to the publication of original works relating primarily to neurosurgery, including studies in clinical neurophysiology, organic neurology, ophthalmology, radiology, pathology, and molecular biology. The Editors and Editorial Boards encourage submission of clinical and laboratory studies. Other manuscripts accepted for review include technical notes on instruments or equipment that are innovative or useful to clinicians and researchers in the field of neuroscience; papers describing unusual cases; manuscripts on historical persons or events related to neurosurgery; and in Neurosurgical Focus, occasional reviews. Letters to the Editor commenting on articles recently published in the Journal of Neurosurgery, Journal of Neurosurgery: Spine, and Journal of Neurosurgery: Pediatrics are welcome.
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