Preethika Mahalingam, Sam Smith, Juanita Lopez, Rajaei K Sharma, Thomas Millard, Khin Thway, Cyril Fisher, David A Reardon, Robin Jones, Andrew G Nicholson, David Cunningham, Liam Welsh, Bhupinder Sharma
{"title":"在罕见的brca1突变、转移性黏液乳头状室管膜瘤病例中，利用PARP抑制与奥拉帕尼-替莫唑胺联合治疗实现疾病稳定。","authors":"Preethika Mahalingam, Sam Smith, Juanita Lopez, Rajaei K Sharma, Thomas Millard, Khin Thway, Cyril Fisher, David A Reardon, Robin Jones, Andrew G Nicholson, David Cunningham, Liam Welsh, Bhupinder Sharma","doi":"10.1177/20363613231152333","DOIUrl":null,"url":null,"abstract":"<p><p>Myxopapillary ependymoma (MPE) is a primary tumor of the central nervous system (CNS), characteristically an indolent malignancy involving the spinal conus medullaris, Filum terminale or cauda equina. We present a rare case of MPE, recurrent in the pelvic soft tissue with eventual pleural and intra-pulmonary metastasis. Refractory to repeated gross resection, adjuvant radiotherapy, platinum-based chemotherapy and temozolomide exploitation of mutant somatic BRCA1 status with the addition of a poly (ADP-ribose); polymerase inhibitor (PARPi) in a novel combination regimen with olaparib-temozolomide (OT) has achieved stable radiological disease after 10 cycles.</p>","PeriodicalId":46078,"journal":{"name":"Rare Tumors","volume":null,"pages":null},"PeriodicalIF":0.9000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/d5/09/10.1177_20363613231152333.PMC9869186.pdf","citationCount":"2","resultStr":"{\"title\":\"PARP inhibition utilized in combination therapy with Olaparib-Temozolomide to achieve disease stabilization in a rare case of BRCA1-mutant, metastatic myxopapillary ependymoma.\",\"authors\":\"Preethika Mahalingam, Sam Smith, Juanita Lopez, Rajaei K Sharma, Thomas Millard, Khin Thway, Cyril Fisher, David A Reardon, Robin Jones, Andrew G Nicholson, David Cunningham, Liam Welsh, Bhupinder Sharma\",\"doi\":\"10.1177/20363613231152333\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Myxopapillary ependymoma (MPE) is a primary tumor of the central nervous system (CNS), characteristically an indolent malignancy involving the spinal conus medullaris, Filum terminale or cauda equina. We present a rare case of MPE, recurrent in the pelvic soft tissue with eventual pleural and intra-pulmonary metastasis. Refractory to repeated gross resection, adjuvant radiotherapy, platinum-based chemotherapy and temozolomide exploitation of mutant somatic BRCA1 status with the addition of a poly (ADP-ribose); polymerase inhibitor (PARPi) in a novel combination regimen with olaparib-temozolomide (OT) has achieved stable radiological disease after 10 cycles.</p>\",\"PeriodicalId\":46078,\"journal\":{\"name\":\"Rare Tumors\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.9000,\"publicationDate\":\"2023-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/d5/09/10.1177_20363613231152333.PMC9869186.pdf\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Rare Tumors\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1177/20363613231152333\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"ONCOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Rare Tumors","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1177/20363613231152333","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ONCOLOGY","Score":null,"Total":0}
PARP inhibition utilized in combination therapy with Olaparib-Temozolomide to achieve disease stabilization in a rare case of BRCA1-mutant, metastatic myxopapillary ependymoma.
Myxopapillary ependymoma (MPE) is a primary tumor of the central nervous system (CNS), characteristically an indolent malignancy involving the spinal conus medullaris, Filum terminale or cauda equina. We present a rare case of MPE, recurrent in the pelvic soft tissue with eventual pleural and intra-pulmonary metastasis. Refractory to repeated gross resection, adjuvant radiotherapy, platinum-based chemotherapy and temozolomide exploitation of mutant somatic BRCA1 status with the addition of a poly (ADP-ribose); polymerase inhibitor (PARPi) in a novel combination regimen with olaparib-temozolomide (OT) has achieved stable radiological disease after 10 cycles.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
