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Tang F, Cui Y, Gao Y. Diagnosis and treatment of malignant retroperitoneal mesothelioma: A case report. Medicine (Baltimore) 2024; 103:e37985. [PMID: 38669368 PMCID: PMC11049770 DOI: 10.1097/md.0000000000037985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Accepted: 04/02/2024] [Indexed: 04/28/2024] Open
Abstract
RATIONALE Malignant peritoneal mesothelioma (MPM) is a rare clinical disease. Although there are several reports describing intraperitoneal mesothelioma of the lung, liver, and intestine, retroperitoneal mesothelioma is, to our knowledge, very rare and rarely reported. In recent years, our best clinical protocols for the treatment and diagnosis of retroperitoneal mesothelioma have not been proven and the diagnosis and treatment are challenging. PATIENT CONCERNS A 37-year-old Chinese woman complained of bilateral low back pain for a month, with obvious symptoms of low back pain on the left side. To treat low back pain, retroperitoneal masses were found during physical examination. The patient consulted a urological specialist for further treatment. DIAGNOSIS After the operation, pathological biopsy confirmed retroperitoneal epithelioid diffuse mesothelioma. INTERVENTIONS After exclusion of surgical contraindications, the patient underwent laparoscopic retroperitoneal lesion resection under tracheal intubation and general anesthesia, and the operation was successful. OUTCOMES On the tenth day after surgery, the patient vital signs were stable, and he was discharged. LESSONS Patients with malignant peritoneal mesothelioma may have no typical clinical symptoms, and the diagnosis is based on pathological and immunohistochemical examination. In selected patients, surgical cell reduction and intraoperative intraperitoneal heat chemotherapy have become the first choice of treatment, which can achieve ideal therapeutic effects and prolong survival.
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Affiliation(s)
- Feihu Tang
- Department of Clinical Medicine, Shandong Second Medical University, Weifang City, Shandong, China
| | - Yong Cui
- Department of Clinical Medicine, Shandong Second Medical University, Weifang City, Shandong, China
| | - Yuan Gao
- Department of Urinary Surgery, Weifang People’s Hospital, No.151 Guangwen Street, Weifang City, Shandong, China
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Chatterjee A, Kusamura S, Baratti D, Guaglio M, Battaglia L, Deraco M. ASO Author Reflections: Perioperative Systemic Chemotherapy in Diffuse Malignant Peritoneal Mesothelioma treated with CRS-HIPEC. Ann Surg Oncol 2024; 31:2511-2512. [PMID: 38219000 DOI: 10.1245/s10434-023-13768-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 06/06/2023] [Indexed: 01/15/2024]
Affiliation(s)
- Ambarish Chatterjee
- Peritoneal Surface Malignancy Unit, Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
- Unit of Colorectal and Peritoneal Surface Oncology, Department of Surgical Oncology, Tata Memorial Centre, Mumbai, India
| | - Shigeki Kusamura
- Peritoneal Surface Malignancy Unit, Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Dario Baratti
- Peritoneal Surface Malignancy Unit, Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Marcello Guaglio
- Peritoneal Surface Malignancy Unit, Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Luigi Battaglia
- Peritoneal Surface Malignancy Unit, Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Marcello Deraco
- Peritoneal Surface Malignancy Unit, Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy.
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Baird A, Nasser A, Tanuseputro P, Webber C, Wheatley-Price P, Munro C. Involvement of Palliative Care in Malignant Pleural Mesothelioma Patients and Associations with Survival and End-of-Life Outcomes. Curr Oncol 2024; 31:1028-1034. [PMID: 38392070 PMCID: PMC10888381 DOI: 10.3390/curroncol31020076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 12/22/2023] [Accepted: 02/09/2024] [Indexed: 02/24/2024] Open
Abstract
Malignant pleural mesothelioma is a rare, aggressive, and incurable cancer with a poor prognosis and high symptom burden. For these patients, little is known about the impact of palliative care consultation on outcomes such as mortality, hospital admissions, or emergency department visits. The aim of this study is to determine if referral to supportive and palliative care in patients with malignant pleural mesothelioma is associated with survival and decreased hospital admissions and emergency department visits. This is a retrospective chart review. Study participants include all malignant pleural mesothelioma patients seen at The Ottawa Hospital-an acute care tertiary center-between January 2002 and March 2019. In total, 223 patients were included in the study. The mean age at diagnosis was 72.4 years and 82.5% were male. Of the patients diagnosed between 2002 and 2010, only 11 (9.6%) were referred to palliative care. By comparison, of those diagnosed between 2011 and 2019, 49 (45.4%) were referred to palliative care. Median time from diagnosis to referral was 4.1 months. There was no significant difference in the median survival of patients referred for palliative care compared to those who did not receive palliative care (p = 0.46). We found no association between receiving palliative care and the mean number of hospital admissions (1.04 vs. 0.91) from diagnosis to death, and an increase in mean number of emergency department visits in the palliative care group (2.30 vs. 1.18). Although there was increased utilization of palliative care services, more than half of the MPM patients did not receive palliative care despite their limited survival. There was an increase in emergency department visits in the palliative care group; this may represent an increase in the symptom burden (i.e., indication bias) in those referred to palliative care.
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Affiliation(s)
- Andrew Baird
- Department of Medicine, University of Ottawa, Ottawa, ON K1H 8L6, Canada; (A.B.); (P.W.-P.)
| | - Abdullah Nasser
- Department of Oncology, Western University, London, ON N8W 2X3, Canada
| | - Peter Tanuseputro
- Department of Medicine, University of Ottawa, Ottawa, ON K1H 8L6, Canada; (A.B.); (P.W.-P.)
- Bruyère Research Institute, Ottawa, ON K1R 6M1, Canada
- ICES, University of Ottawa, Ottawa, ON K1Y 4E9, Canada
- Ottawa Hospital Research Institute, Ottawa, ON K1Y 4E9, Canada
| | - Colleen Webber
- Bruyère Research Institute, Ottawa, ON K1R 6M1, Canada
- ICES, University of Ottawa, Ottawa, ON K1Y 4E9, Canada
- Ottawa Hospital Research Institute, Ottawa, ON K1Y 4E9, Canada
| | - Paul Wheatley-Price
- Department of Medicine, University of Ottawa, Ottawa, ON K1H 8L6, Canada; (A.B.); (P.W.-P.)
- Ottawa Hospital Research Institute, Ottawa, ON K1Y 4E9, Canada
| | - Camille Munro
- Department of Medicine, University of Ottawa, Ottawa, ON K1H 8L6, Canada; (A.B.); (P.W.-P.)
- Ottawa Hospital Research Institute, Ottawa, ON K1Y 4E9, Canada
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4
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Wang Q, Xu C, Wang W, Zhang Y, Li Z, Song Z, Wang J, Yu J, Liu J, Zhang S, Cai X, Li W, Zhan P, Liu H, Lv T, Miao L, Min L, Li J, Liu B, Yuan J, Jiang Z, Lin G, Chen X, Pu X, Rao C, Lv D, Yu Z, Li X, Tang C, Zhou C, Zhang J, Guo H, Chu Q, Meng R, Liu X, Wu J, Hu X, Zhou J, Zhu Z, Chen X, Pan W, Pang F, Zhang W, Jian Q, Wang K, Wang L, Zhu Y, Yang G, Lin X, Cai J, Feng H, Wang L, Du Y, Yao W, Shi X, Niu X, Yuan D, Yao Y, Huang J, Wang X, Zhang Y, Sun P, Wang H, Ye M, Wang D, Wang Z, Hao Y, Wang Z, Wan B, Lv D, Yu J, Kang J, Zhang J, Zhang C, Wu L, Shi L, Ye L, Wang G, Wang Y, Gao F, Huang J, Wang G, Wei J, Huang L, Li B, Zhang Z, Li Z, Liu Y, Li Y, Liu Z, Yang N, Wu L, Wang Q, Huang W, Hong Z, Wang G, Qu F, Fang M, Fang Y, Zhu X, Du K, Ji J, Shen Y, Chen J, Zhang Y, Ma S, Lu Y, Song Y, Liu A, Zhong W, Fang W. Chinese expert consensus on the diagnosis and treatment of malignant pleural mesothelioma. Thorac Cancer 2023; 14:2715-2731. [PMID: 37461124 PMCID: PMC10493492 DOI: 10.1111/1759-7714.15022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 06/19/2023] [Indexed: 09/12/2023] Open
Abstract
Malignant pleural mesothelioma (MPM) is a malignant tumor originating from the pleura, and its incidence has been increasing in recent years. Due to the insidious onset and strong local invasiveness of MPM, most patients are diagnosed in the late stage and early screening and treatment for high-risk populations are crucial. The treatment of MPM mainly includes surgery, chemotherapy, and radiotherapy. Immunotherapy and electric field therapy have also been applied, leading to further improvements in patient survival. The Mesothelioma Group of the Yangtze River Delta Lung Cancer Cooperation Group (East China LUng caNcer Group, ECLUNG; Youth Committee) developed a national consensus on the clinical diagnosis and treatment of MPM based on existing clinical research evidence and the opinions of national experts. This consensus aims to promote the homogenization and standardization of MPM diagnosis and treatment in China, covering epidemiology, diagnosis, treatment, and follow-up.
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Affiliation(s)
- Qian Wang
- Department of Respiratory MedicineAffiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese MedicineNanjingChina
| | - Chunwei Xu
- Institute of Cancer and Basic Medicine (ICBM)Chinese Academy of SciencesHangzhouChina
- Department of ChemotherapyChinese Academy of Sciences University Cancer Hospital (Zhejiang Cancer Hospital)HangzhouChina
- Department of Respiratory MedicineAffiliated Jinling Hospital, Medical School of Nanjing UniversityNanjingChina
| | - Wenxian Wang
- Department of ChemotherapyChinese Academy of Sciences University Cancer Hospital (Zhejiang Cancer Hospital)HangzhouChina
| | - Yongchang Zhang
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of MedicineCentral South UniversityChangshaChina
| | - Ziming Li
- Department of Shanghai Lung Cancer Center, Shanghai Chest HospitalShanghai Jiao Tong UniversityShanghaiChina
| | - Zhengbo Song
- Department of ChemotherapyChinese Academy of Sciences University Cancer Hospital (Zhejiang Cancer Hospital)HangzhouChina
| | - Jiandong Wang
- Department of PathologyAffiliated Jinling Hospital, Medical School of Nanjing UniversityNanjingChina
| | - Jinpu Yu
- Department of Cancer Molecular Diagnostics CoreTianjin Medical University Cancer Institute and HospitalTianjinChina
| | - Jingjing Liu
- Department of Thoracic CancerJilin Cancer HospitalChangchunChina
| | - Shirong Zhang
- Translational Medicine Research Center, Key Laboratory of Clinical Cancer Pharmacology and Toxicology Research of Zhejiang Province, Affiliated Hangzhou First People's Hospital, Cancer CenterZhejiang University School of MedicineHangzhouChina
| | - Xiuyu Cai
- Department of VIP Inpatient, Sun Yet‐Sen University Cancer Center, State Key Laboratory of Oncology in South ChinaCollaborative Innovation Center for Cancer MedicineGuangzhouChina
| | - Wen Li
- Key Laboratory of Respiratory Disease of Zhejiang Province, Department of Respiratory and Critical Care Medicine, Second Affiliated Hospital of Zhejiang University School of Medicine, Cancer CenterZhejiang UniversityHangzhouChina
| | - Ping Zhan
- Department of Respiratory MedicineAffiliated Jinling Hospital, Medical School of Nanjing UniversityNanjingChina
| | - Hongbing Liu
- Department of Respiratory MedicineAffiliated Jinling Hospital, Medical School of Nanjing UniversityNanjingChina
| | - Tangfeng Lv
- Department of Respiratory MedicineAffiliated Jinling Hospital, Medical School of Nanjing UniversityNanjingChina
| | - Liyun Miao
- Department of Respiratory Medicine, Affiliated Drum Tower HospitalMedical School of Nanjing UniversityNanjingChina
| | - Lingfeng Min
- Department of Respiratory MedicineClinical Medical School of Yangzhou University, Subei People's Hospital of Jiangsu ProvinceYangzhouChina
| | - Jiancheng Li
- Department of Radiation OncologyFujian Medical University Cancer Hospital & Fujian Cancer HospitalFuzhouChina
| | - Baogang Liu
- Department of OncologyHarbin Medical University Cancer HospitalHarbinChina
| | - Jingping Yuan
- Department of PathologyRenmin Hospital of Wuhan UniversityWuhanChina
| | - Zhansheng Jiang
- Department of Integrative OncologyTianjin Medical University Cancer Institute and HospitalTianjinChina
| | - Gen Lin
- Department of Medical OncologyFujian Medical University Cancer Hospital & Fujian Cancer HospitalFuzhouChina
| | - Xiaohui Chen
- Department of Thoracic SurgeryFujian Medical University Cancer Hospital & Fujian Cancer HospitalFuzhouChina
| | - Xingxiang Pu
- Department of Medical Oncology, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of MedicineCentral South UniversityChangshaChina
| | - Chuangzhou Rao
- Department of Radiotherapy and Chemotherapy, Hwamei HospitalUniversity of Chinese Academy of SciencesNingboChina
| | - Dongqing Lv
- Department of Pulmonary MedicineTaizhou Hospital of Wenzhou Medical UniversityTaizhouChina
| | - Zongyang Yu
- Department of Respiratory Medicine, the 900th Hospital of the Joint Logistics Team (the Former Fuzhou General Hospital)Fujian Medical UniversityFuzhouChina
| | - Xiaoyan Li
- Department of Oncology, Beijing Tiantan HospitalCapital Medical UniversityBeijingChina
| | - Chuanhao Tang
- Department of Medical OncologyPeking University International HospitalBeijingChina
| | - Chengzhi Zhou
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory HealthThe First Affiliated Hospital of Guangzhou Medical University(The First Affiliated Hospital of Guangzhou Medical University)GuangzhouChina
| | - Junping Zhang
- Department of Thoracic OncologyShanxi Academy of Medical Sciences, Shanxi Bethune HospitalTaiyuanChina
| | - Hui Guo
- Department of Medical OncologyThe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
| | - Qian Chu
- Department of Oncology, Tongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Rui Meng
- Cancer Center, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Xuewen Liu
- Department of Oncology, the Third Xiangya HospitalCentral South UniversityChangshaChina
| | - Jingxun Wu
- Department of Medical Oncology, the First Affiliated Hospital of MedicineXiamen UniversityXiamenChina
| | - Xiao Hu
- Zhejiang Key Laboratory of Radiation OncologyCancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital)HangzhouChina
| | - Jin Zhou
- Department of Medical Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of MedicineUniversity of Electronic Science and TechnologyChengduChina
| | - Zhengfei Zhu
- Department of Radiation OncologyFudan University Shanghai Cancer CenterShanghaiChina
| | - Xiaofeng Chen
- Department of OncologyJiangsu Province Hospital and Nanjing Medical University First Affiliated HospitalNanjingChina
| | - Weiwei Pan
- Department of Cell Biology, College of MedicineJiaxing UniversityJiaxingChina
| | - Fei Pang
- Department of MedicalShanghai OrigiMed Co, LtdShanghaiChina
| | - Wenpan Zhang
- Department of MedicalShanghai OrigiMed Co, LtdShanghaiChina
| | - Qijie Jian
- Department of MedicalShanghai OrigiMed Co, LtdShanghaiChina
| | - Kai Wang
- Department of MedicalShanghai OrigiMed Co, LtdShanghaiChina
| | - Liping Wang
- Department of OncologyBaotou Cancer HospitalBaotouChina
| | - Youcai Zhu
- Department of Thoracic Disease Diagnosis and Treatment Center, Zhejiang Rongjun HospitalThe Third Affiliated Hospital of Jiaxing UniversityJiaxingChina
| | - Guocai Yang
- Department of Thoracic Surgery, Zhoushan HospitalWenzhou Medical UniversityZhoushanChina
| | - Xinqing Lin
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory HealthThe First Affiliated Hospital of Guangzhou Medical University(The First Affiliated Hospital of Guangzhou Medical University)GuangzhouChina
| | - Jing Cai
- Department of OncologySecond Affiliated Hospital of Nanchang UniversityNanchangChina
| | - Huijing Feng
- Department of Thoracic OncologyShanxi Academy of Medical Sciences, Shanxi Bethune HospitalTaiyuanChina
| | - Lin Wang
- Department of PathologyShanxi Academy of Medical Sciences, Shanxi Bethune HospitalTaiyuanChina
| | - Yingying Du
- Department of OncologyThe First Affiliated Hospital of Anhui Medical UniversityHefeiChina
| | - Wang Yao
- Department of Interventional OncologyThe First Affiliated Hospital, Sun Yat‐sen UniversityGuangzhouChina
| | - Xuefei Shi
- Department of Respiratory Medicine, Huzhou HospitalZhejiang University School of MedicineHuzhouChina
| | - Xiaomin Niu
- Department of Shanghai Lung Cancer Center, Shanghai Chest HospitalShanghai Jiao Tong UniversityShanghaiChina
| | - Dongmei Yuan
- Department of Respiratory MedicineAffiliated Jinling Hospital, Medical School of Nanjing UniversityNanjingChina
| | - Yanwen Yao
- Department of Respiratory MedicineAffiliated Jinling Hospital, Medical School of Nanjing UniversityNanjingChina
| | - Jianhui Huang
- Department of OncologyLishui Municipal Central HospitalLishuiChina
| | - Xiaomin Wang
- Department of Cell Biology, College of MedicineJiaxing UniversityJiaxingChina
| | - Yinbin Zhang
- Department of Oncologythe Second Affiliated Hospital of Medical College, Xi'an Jiaotong UniversityXi'anChina
| | - Pingli Sun
- Department of PathologyThe Second Hospital of Jilin UniversityChangchunChina
| | - Hong Wang
- Senior Department of OncologyThe 5th Medical Center of PLA General HospitalBeijingChina
| | - Mingxiang Ye
- Department of Respiratory MedicineAffiliated Jinling Hospital, Medical School of Nanjing UniversityNanjingChina
| | - Dong Wang
- Department of Respiratory MedicineAffiliated Jinling Hospital, Medical School of Nanjing UniversityNanjingChina
| | - Zhaofeng Wang
- Department of Respiratory MedicineAffiliated Jinling Hospital, Medical School of Nanjing UniversityNanjingChina
| | - Yue Hao
- Department of ChemotherapyChinese Academy of Sciences University Cancer Hospital (Zhejiang Cancer Hospital)HangzhouChina
| | - Zhen Wang
- Department of Radiation OncologyAffiliated Jinling Hospital, Medical School of Nanjing UniversityNanjingChina
| | - Bing Wan
- Department of Respiratory MedicineThe Affiliated Jiangning Hospital of Nanjing Medical UniversityNanjingChina
| | - Donglai Lv
- Department of Clinical OncologyThe 901 Hospital of Joint Logistics Support Force of People Liberation ArmyHefeiChina
| | - Jianwei Yu
- Department of Respiratory MedicineAffiliated Hospital of Jiangxi University of Chinese Medicine, Jiangxi Province Hospital of Chinese MedicineNanchangChina
| | - Jin Kang
- Guangdong Lung Cancer Institute, Guangdong Provincial Laboratory of Translational Medicine in Lung CancerGuangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of MedicineGuangzhouChina
| | - Jiatao Zhang
- Guangdong Lung Cancer Institute, Guangdong Provincial Laboratory of Translational Medicine in Lung CancerGuangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of MedicineGuangzhouChina
| | - Chao Zhang
- Guangdong Lung Cancer Institute, Guangdong Provincial Laboratory of Translational Medicine in Lung CancerGuangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of MedicineGuangzhouChina
| | - Lixin Wu
- Department of Thoracic Disease Diagnosis and Treatment Center, Zhejiang Rongjun HospitalThe Third Affiliated Hospital of Jiaxing UniversityJiaxingChina
| | - Lin Shi
- Department of Respiratory MedicineZhongshan Hospital, Fudan UniversityShanghaiChina
| | - Leiguang Ye
- Department of OncologyHarbin Medical University Cancer HospitalHarbinChina
| | - Gaoming Wang
- Department of Thoracic Surgery, Xuzhou Central HospitalXuzhou Clinical School of Xuzhou Medical UniversityXuzhouChina
| | - Yina Wang
- Department of Oncology, The First Affiliated Hospital, College of MedicineZhejiang UniversityHangzhouChina
| | - Feng Gao
- Department of Thoracic SurgeryThe Fourth Hospital of Hebei Medical UniversityShijiazhuangChina
| | - Jianfei Huang
- Department of Clinical BiobankAffiliated Hospital of Nantong UniversityNantongChina
| | - Guifang Wang
- Department of Respiratory MedicineHuashan Hospital, Fudan UniversityShanghaiChina
| | - Jianguo Wei
- Department of PathologyShaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine)ShaoxingChina
| | - Long Huang
- Department of OncologySecond Affiliated Hospital of Nanchang UniversityNanchangChina
| | - Bihui Li
- Department of OncologyThe Second Affiliated Hospital of Guilin Medical UniversityGuilinChina
| | - Zhang Zhang
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Discovery of Chinese Ministry of Education (MOE), Guangzhou City Key Laboratory of Precision Chemical Drug Development, School of PharmacyJinan UniversityGuangzhouChina
| | - Zhongwu Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of PathologyPeking University Cancer Hospital & InstituteBeijingChina
| | - Yueping Liu
- Department of PathologyThe Fourth Hospital of Hebei Medical UniversityShijiazhuangChina
| | - Yuan Li
- Department of PathologyFudan University Shanghai Cancer CenterShanghaiChina
| | - Zhefeng Liu
- Senior Department of OncologyThe 5th Medical Center of PLA General HospitalBeijingChina
| | - Nong Yang
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of MedicineCentral South UniversityChangshaChina
| | - Lin Wu
- Department of Medical Oncology, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of MedicineCentral South UniversityChangshaChina
| | - Qiming Wang
- Department of Internal MedicineThe Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer HospitalZhengzhouChina
| | - Wenbin Huang
- Department of Pathologythe First Affiliated Hospital of Henan University of Science and TechnologyLuoyangChina
| | - Zhuan Hong
- Department of Medical Oncology, Jiangsu Cancer HospitalNanjing Medical University Affiliated Cancer HospitalNanjingChina
| | - Guansong Wang
- Institute of Respiratory Diseases, Xinjian HospitalThird Military Medical UniversityChongqingChina
| | - Fengli Qu
- Institute of Cancer and Basic Medicine (ICBM)Chinese Academy of SciencesHangzhouChina
| | - Meiyu Fang
- Department of ChemotherapyChinese Academy of Sciences University Cancer Hospital (Zhejiang Cancer Hospital)HangzhouChina
| | - Yong Fang
- Department of Medical Oncology, Sir Run Run Shaw HospitalZhejiang UniversityHangzhouChina
| | - Xixu Zhu
- Department of Radiation OncologyAffiliated Jinling Hospital, Medical School of Nanjing UniversityNanjingChina
| | - Kaiqi Du
- Department of Thoracic Disease Diagnosis and Treatment Center, Zhejiang Rongjun HospitalThe Third Affiliated Hospital of Jiaxing UniversityJiaxingChina
| | - Jiansong Ji
- Department of RadiologyLishui Municipal Central HospitalLishuiChina
| | - Yi Shen
- Department of Thoracic Surgery, Affiliated Jinling HospitalMedical School of Nanjing UniversityNanjingChina
| | - Jing Chen
- Cancer Center, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Yiping Zhang
- Department of ChemotherapyChinese Academy of Sciences University Cancer Hospital (Zhejiang Cancer Hospital)HangzhouChina
| | - Shenglin Ma
- Department of Oncology, Key Laboratory of Clinical Cancer Pharmacology and Toxicology Research of Zhejiang Province, Affiliated Hangzhou Cancer Hospital, Cancer CenterZhejiang University School of MedicineHangzhouChina
| | - Yuanzhi Lu
- Department of Clinical PathologyThe First Affiliated Hospital of Jinan UniversityGuangzhouChina
| | - Yong Song
- Department of Respiratory MedicineAffiliated Jinling Hospital, Medical School of Nanjing UniversityNanjingChina
| | - Anwen Liu
- Department of OncologySecond Affiliated Hospital of Nanchang UniversityNanchangChina
| | - Wenzhao Zhong
- Guangdong Lung Cancer Institute, Guangdong Provincial Laboratory of Translational Medicine in Lung CancerGuangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of MedicineGuangzhouChina
| | - Wenfeng Fang
- Department of Medical Oncology, Sun Yat‐sen University Cancer Center, State Key Laboratory of Oncology in South ChinaCollaborative Innovation Center for Cancer MedicineGuangzhouChina
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5
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Ramundo V, Zanirato G, Aldieri E. The Epithelial-to-Mesenchymal Transition (EMT) in the Development and Metastasis of Malignant Pleural Mesothelioma. Int J Mol Sci 2021; 22:ijms222212216. [PMID: 34830097 PMCID: PMC8621591 DOI: 10.3390/ijms222212216] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 10/27/2021] [Accepted: 11/03/2021] [Indexed: 12/19/2022] Open
Abstract
Malignant pleural mesothelioma (MPM) is an aggressive tumor mainly associated with asbestos exposure and is characterized by a very difficult pharmacological approach. One of the molecular mechanisms associated with cancer onset and invasiveness is the epithelial-to-mesenchymal transition (EMT), an event induced by different types of inducers, such as transforming growth factor β (TGFβ), the main inducer of EMT, and oxidative stress. MPM development and metastasis have been correlated to EMT; On one hand, EMT mediates the effects exerted by asbestos fibers in the mesothelium, particularly via increased oxidative stress and TGFβ levels evoked by asbestos exposure, thus promoting a malignant phenotype, and on the other hand, MPM acquires invasiveness via the EMT event, as shown by an upregulation of mesenchymal markers or, although indirectly, some miRNAs or non-coding RNAs, all demonstrated to be involved in cancer onset and metastasis. This review aims to better describe how EMT is involved in driving the development and invasiveness of MPM, in an attempt to open new scenarios that are useful in the identification of predictive markers and to improve the pharmacological approach against this aggressive cancer.
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Affiliation(s)
- Valeria Ramundo
- Department of Oncology, University of Torino, 10126 Torino, Italy; (V.R.); (G.Z.)
| | - Giada Zanirato
- Department of Oncology, University of Torino, 10126 Torino, Italy; (V.R.); (G.Z.)
| | - Elisabetta Aldieri
- Department of Oncology, University of Torino, 10126 Torino, Italy; (V.R.); (G.Z.)
- Interdepartmental Center for Studies on Asbestos and Other Toxic Particulates “G. Scansetti”, University of Torino, 10126 Torino, Italy
- Correspondence:
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6
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Affiliation(s)
- Sam M Janes
- From the Lungs for Living Research Centre, UCL Respiratory, University College London (S.M.J., D.A.), the Department of Thoracic Medicine, University College London Hospital (S.M.J.), London, and the University of Leicester, Leicester (D.A.F.) - all in the United Kingdom
| | - Doraid Alrifai
- From the Lungs for Living Research Centre, UCL Respiratory, University College London (S.M.J., D.A.), the Department of Thoracic Medicine, University College London Hospital (S.M.J.), London, and the University of Leicester, Leicester (D.A.F.) - all in the United Kingdom
| | - Dean A Fennell
- From the Lungs for Living Research Centre, UCL Respiratory, University College London (S.M.J., D.A.), the Department of Thoracic Medicine, University College London Hospital (S.M.J.), London, and the University of Leicester, Leicester (D.A.F.) - all in the United Kingdom
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7
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Lisini D, Lettieri S, Nava S, Accordino G, Frigerio S, Bortolotto C, Lancia A, Filippi AR, Agustoni F, Pandolfi L, Piloni D, Comoli P, Corsico AG, Stella GM. Local Therapies and Modulation of Tumor Surrounding Stroma in Malignant Pleural Mesothelioma: A Translational Approach. Int J Mol Sci 2021; 22:9014. [PMID: 34445720 PMCID: PMC8396500 DOI: 10.3390/ijms22169014] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 08/06/2021] [Accepted: 08/17/2021] [Indexed: 12/21/2022] Open
Abstract
Malignant Pleural Mesothelioma (MPM) is a rare and aggressive neoplasm of the pleural mesothelium, mainly associated with asbestos exposure and still lacking effective therapies. Modern targeted biological strategies that have revolutionized the therapy of other solid tumors have not had success so far in the MPM. Combination immunotherapy might achieve better results over chemotherapy alone, but there is still a need for more effective therapeutic approaches. Based on the peculiar disease features of MPM, several strategies for local therapeutic delivery have been developed over the past years. The common rationale of these approaches is: (i) to reduce the risk of drug inactivation before reaching the target tumor cells; (ii) to increase the concentration of active drugs in the tumor micro-environment and their bioavailability; (iii) to reduce toxic effects on normal, non-transformed cells, because of much lower drug doses than those used for systemic chemotherapy. The complex interactions between drugs and the local immune-inflammatory micro-environment modulate the subsequent clinical response. In this perspective, the main interest is currently addressed to the development of local drug delivery platforms, both cell therapy and engineered nanotools. We here propose a review aimed at deep investigation of the biologic effects of the current local therapies for MPM, including cell therapies, and the mechanisms of interaction with the tumor micro-environment.
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Affiliation(s)
- Daniela Lisini
- Cell Therapy Production Unit-UPTC and Cerebrovascular Diseases Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, 20133 Milan, Italy; (D.L.); (S.N.); (S.F.)
| | - Sara Lettieri
- Unit of Respiratory Diseases, Department of Medical Sciences and Infective Diseases, IRCCS Policlinico San Matteo Foundation and University of Pavia Medical School, 27100 Pavia, Italy; (S.L.); (G.A.); (L.P.); (D.P.); (A.G.C.)
| | - Sara Nava
- Cell Therapy Production Unit-UPTC and Cerebrovascular Diseases Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, 20133 Milan, Italy; (D.L.); (S.N.); (S.F.)
| | - Giulia Accordino
- Unit of Respiratory Diseases, Department of Medical Sciences and Infective Diseases, IRCCS Policlinico San Matteo Foundation and University of Pavia Medical School, 27100 Pavia, Italy; (S.L.); (G.A.); (L.P.); (D.P.); (A.G.C.)
| | - Simona Frigerio
- Cell Therapy Production Unit-UPTC and Cerebrovascular Diseases Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, 20133 Milan, Italy; (D.L.); (S.N.); (S.F.)
| | - Chandra Bortolotto
- Unit of Radiology, Department of Intensive Medicine, IRCCS Policlinico San Matteo Foundation and University of Pavia Medical School, 27100 Pavia, Italy;
| | - Andrea Lancia
- Unit of Radiation Therapy, Department of Medical Sciences and Infective Diseases, IRCCS Policlinico San Matteo Foundation and University of Pavia Medical School, 27100 Pavia, Italy; (A.L.); (A.R.F.)
| | - Andrea Riccardo Filippi
- Unit of Radiation Therapy, Department of Medical Sciences and Infective Diseases, IRCCS Policlinico San Matteo Foundation and University of Pavia Medical School, 27100 Pavia, Italy; (A.L.); (A.R.F.)
| | - Francesco Agustoni
- Unit of Oncology, Department of Medical Sciences and Infective Diseases, IRCCS Policlinico San Matteo Foundation and University of Pavia Medical School, 27100 Pavia, Italy;
| | - Laura Pandolfi
- Unit of Respiratory Diseases, Department of Medical Sciences and Infective Diseases, IRCCS Policlinico San Matteo Foundation and University of Pavia Medical School, 27100 Pavia, Italy; (S.L.); (G.A.); (L.P.); (D.P.); (A.G.C.)
| | - Davide Piloni
- Unit of Respiratory Diseases, Department of Medical Sciences and Infective Diseases, IRCCS Policlinico San Matteo Foundation and University of Pavia Medical School, 27100 Pavia, Italy; (S.L.); (G.A.); (L.P.); (D.P.); (A.G.C.)
| | - Patrizia Comoli
- Cell Factory and Pediatric Hematology-Oncology Unit, IRCCS Fondazione Policlinico San Matteo, 27100 Pavia, Italy;
| | - Angelo Guido Corsico
- Unit of Respiratory Diseases, Department of Medical Sciences and Infective Diseases, IRCCS Policlinico San Matteo Foundation and University of Pavia Medical School, 27100 Pavia, Italy; (S.L.); (G.A.); (L.P.); (D.P.); (A.G.C.)
| | - Giulia Maria Stella
- Unit of Respiratory Diseases, Department of Medical Sciences and Infective Diseases, IRCCS Policlinico San Matteo Foundation and University of Pavia Medical School, 27100 Pavia, Italy; (S.L.); (G.A.); (L.P.); (D.P.); (A.G.C.)
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Benzerdjeb N, Dartigues P, Kepenekian V, Valmary-Degano S, Mery E, Averous G, Chevallier A, Laverriere MH, Villa I, Sallé FG, Villeneuve L, Glehen O, Isaac S, Hommell-Fontaine J. Combined grade and nuclear grade are prognosis predictors of epithelioid malignant peritoneal mesothelioma: a multi-institutional retrospective study. Virchows Arch 2021; 479:927-936. [PMID: 34169365 DOI: 10.1007/s00428-021-03144-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 06/15/2021] [Accepted: 06/17/2021] [Indexed: 12/29/2022]
Abstract
Epithelioid mesothelioma is the most prevalent subtype of diffuse malignant peritoneal mesothelioma. A recently described nuclear-grading system predicted survival in patients with epithelioid malignant pleural mesothelioma. The present study was undertaken to validate this grading system in epithelioid malignant peritoneal mesothelioma (EMPM) and to compare to combined grade, including nuclear atypia, mitotic count, and tumor necrosis. Cases of EMPM, from 1995 to 2018, were analyzed from 7 French institutions from RENAPE network. Solid growth, tumor necrosis, nuclear atypia, and mitotic count were evaluated by at least 3 pathologists from the RENAPATH group. The predictions in terms of OS and PFS of nuclear grade and combined grade were analyzed. Nuclear grade was computed combining nuclear atypia score and mitotic count into a grade of I-III. Another system combining nuclear atypia score, mitotic score, and tumor necrosis was evaluated and defined as a combined grade I-III. A total of 138 cases were identified. The median follow-up was 38.9 months (range: 1.1-196.6). Nuclear and combined grades III were independently associated with a shorter OS (p < 0.05), and a shorter PFS (p < 0.05). Patients with combined grade I tumors had the best overall and progression-free survivals, in comparison to nuclear grade I. In this large multicentric study, combined grade and nuclear grade were the best independent predictors of OS and PFS in EMPM. These systems should be easily described by pathologists involved into the management of malignant peritoneal mesothelioma, because of their potential therapeutic implications.
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Affiliation(s)
- Nazim Benzerdjeb
- Department of Pathology, Institut de Pathologie Multisite, Groupement Hospitalier Sud, Hospices Civils de Lyon, 165 Chemin du Grand-Revoyet, 69310, Pierre-Bénite, France.
| | - Peggy Dartigues
- Department of Pathology, Gustave Roussy Institute, Villejuif, France
| | - Vahan Kepenekian
- Department of Digestive Surgery, Lyon University Hospital, 69000, Lyon, France
| | | | - Eliane Mery
- Department of Pathology, Claudius Regaud Institute, IUTC Oncopôle, Toulouse, France
| | - Gerlinde Averous
- Department of Pathology, Hôpital de Hautepierre, Strasbourg, France
| | | | | | - Irène Villa
- Department of Pathology, Gustave Roussy Institute, Villejuif, France
| | | | - Laurent Villeneuve
- Service D'Epidémiologie Et de Recherche Cliniques, Pôle de Santé Publique, Hospices Civils de Lyon, Lyon, France
| | - Olivier Glehen
- Department of Digestive Surgery, Lyon University Hospital, 69000, Lyon, France
| | - Sylvie Isaac
- Department of Pathology, Institut de Pathologie Multisite, Groupement Hospitalier Sud, Hospices Civils de Lyon, 165 Chemin du Grand-Revoyet, 69310, Pierre-Bénite, France
| | - Juliette Hommell-Fontaine
- Department of Pathology, Institut de Pathologie Multisite, Groupement Hospitalier Sud, Hospices Civils de Lyon, 165 Chemin du Grand-Revoyet, 69310, Pierre-Bénite, France
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Vymetalova K, Tomasov P, Polasek R. Malignant mesothelioma associated with localized myocardial fibrosis: a case report. BMC Cardiovasc Disord 2021; 21:282. [PMID: 34098884 PMCID: PMC8186214 DOI: 10.1186/s12872-021-02079-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 05/24/2021] [Indexed: 11/10/2022] Open
Abstract
Left ventricular dysfunction is a common reason for patients' referral to cardiology departments for examination. Cardiac involvement is one of the possible yet rare presentations of malignant mesothelioma. We present a case of a patient in whom a routine cardiac examination and imaging revealed malignant mesothelioma. We discuss a possible association between a malignant tumor and myocardial scarring and how the oncologic treatment is influenced by concomitant heart failure. This article aims to raise awareness of the importance of multidisciplinary cooperation and thinking beyond the daily routine of our specialty to ensure the quality care of our patients. It also forced us to think about the possible causes of the association between malignant mesothelioma and myocardial fibrosis.
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Affiliation(s)
- Kristyna Vymetalova
- Department of Cardiology, Liberec Regional Hospital, Husova 357/10, 460 63, Liberec, Czech Republic.
| | - Pavol Tomasov
- Department of Cardiology, Liberec Regional Hospital, Husova 357/10, 460 63, Liberec, Czech Republic
- Faculty of Health Studies, Technical University of Liberec, Liberec, Czech Republic
| | - Rostislav Polasek
- Department of Cardiology, Liberec Regional Hospital, Husova 357/10, 460 63, Liberec, Czech Republic
- Faculty of Health Studies, Technical University of Liberec, Liberec, Czech Republic
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Abstract
BACKGROUND The role of immunotherapy in cancer is now well-established, and therapeutic options such as checkpoint inhibitors are increasingly being approved in many cancers such as non-small cell lung cancer (NSCLC). Malignant pleural mesothelioma (MPM) is a rare orphan disease associated with prior exposure to asbestos, with a dismal prognosis. Evidence from clinical trials of checkpoint inhibitors in this rare disease, suggest that such therapies may play a role as a treatment option for a proportion of patients with this cancer. MAIN TEXT While the majority of studies currently focus on the established checkpoint inhibitors (CTLA4 and PD1/PDL1), there are many other potential checkpoints that could also be targeted. In this review I provide a synopsis of current clinical trials of immunotherapies in MPM, explore potential candidate new avenues that may become future targets for immunotherapy and discuss aspects of immunotherapy that may affect the clinical outcomes of such therapies in this cancer. CONCLUSIONS The current situation regarding checkpoint inhibitors in the management of MPM whilst encouraging, despite impressive durable responses, immune checkpoint inhibitors do not provide a long-term benefit to the majority of patients with cancer. Additional studies are therefore required to further delineate and improve our understanding of both checkpoint inhibitors and the immune system in MPM. Moreover, many new potential checkpoints have yet to be studied for their therapeutic potential in MPM. All these plus the existing checkpoint inhibitors will require the development of new biomarkers for patient stratification, response and also for predicting or monitoring the emergence of resistance to these agents in MPM patients. Other potential therapeutic avenues such CAR-T therapy or treatments like oncolytic viruses or agents that target the interferon pathway designed to recruit more immune cells to the tumor also hold great promise in this hard to treat cancer.
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Affiliation(s)
- Steven G Gray
- Thoracic Oncology Research Group, Central Pathology Laboratory, CPL 30, TCDSJ Cancer Institute, St James's Hospital, Dublin, D08 RX0X, Ireland.
- Department of Clinical Medicine, Trinity College Dublin, Dublin, Ireland.
- School of Biology, Technical University of Dublin, Dublin, Ireland.
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11
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Du XM, Wei YP, Gao Y, Li Z, Zhang JM, Chang H, Li Y. Clinicopathological characteristics of primary peritoneal epithelioid mesothelioma of clear cell type: A case report. Medicine (Baltimore) 2021; 100:e25264. [PMID: 33761726 PMCID: PMC9281963 DOI: 10.1097/md.0000000000025264] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 03/04/2021] [Indexed: 01/05/2023] Open
Abstract
RATIONALE Primary peritoneal epithelioid mesothelioma of clear cell type is an extremely rare entity composed of clear cytoplasm. It is challenging to diagnose because of the morphological resemblance to clear cell tumor. PATIENTS CONCERNS A 69-year-old male patient had swollen lymph nodes in the right inguinal region for 7 months and was constipated for 1 month. DIAGNOSIS The patient was diagnosed as peritoneal epithelioid mesothelioma of clear cell type based on computed tomography scan, pathology, immunohistochemistry, special staining and whole-exome sequencing. This patient harbored VHL gene alteration in exon 1 and homologous recombination defect (with a score of 45). This finding indicated that this patient might be sensitive to platinum-based therapy and Poly ADP-ribose Polymerase (PARP) inhibitor. This patient carried no microsatellite instability, a low level of tumor mutation burden, and a high extent of intratumoral heterogeneity. Eighteen neoantigens were detected. INTERVENTIONS The patient received surgery-based multidisciplinary treatment by integrating cytoreductive surgery (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC). HIPEC was administered with docetaxel 120 mg plus cisplatin 120 mg, at 43°C, for 60 minutes. After operation, the patient received intravenous (IV) chemotherapy with docetaxel 60 mg, pemetrexed 750 mg and cisplatin 100 mg, and then intraperitoneal (IP) chemotherapy with docetaxel 40 mg. The patient received interventional therapy of hepatic artery embolization for 5 times. OUTCOMES Regular follow-up was performed until Oct 14, 2020. The patient died 31.6 months later owing to incomplete intestinal obstruction. LESSONS Primary peritoneal epithelioid mesothelioma of clear cell type needs to be differentiated from a variety of clear cell tumors. This disease is characterized by specific genetic alteration. Whole-exome sequencing contributes to guide individualized therapy. CRS-HIPEC helps achieve long-term overall survival.
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Affiliation(s)
| | | | | | | | | | | | - Yan Li
- Department of Pathology
- Department of Peritoneal Cancer Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
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Nadal E, Bosch-Barrera J, Cedrés S, Coves J, García-Campelo R, Guirado M, López-Castro R, Ortega AL, Vicente D, de Castro-Carpeño J. SEOM clinical guidelines for the treatment of malignant pleural mesothelioma (2020). Clin Transl Oncol 2021; 23:980-987. [PMID: 33538989 PMCID: PMC8057959 DOI: 10.1007/s12094-020-02532-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 11/21/2020] [Indexed: 11/25/2022]
Abstract
Mesothelioma is a rare and aggressive tumour with dismal prognosis arising in the pleura and associated with asbestos exposure. Its incidence is on the rise worldwide. In selected patients with early-stage MPM, a maximal surgical cytoreduction in combination with additional antitumour treatment may be considered in selected patients assessed by a multidisciplinary tumor board. In patients with unresectable or advanced MPM, chemotherapy with platinum plus pemetrexed is the standard of care. Currently, no standard salvage therapy has been approved yet, but second-line chemotherapy with vinorelbine or gemcitabine is commonly used. Novel therapeutic approaches based on dual immunotherapy or chemotherapy plus immunotherapy demonstrated promising survival benefit and will probably be incorporated in the future.
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Affiliation(s)
- E. Nadal
- Department of Medical Oncology, Catalan Institute of Oncology, Hospital Duran i Reynals, Avda Gran Via 199-203, l’Hospitalet de Llobregat, Barcelona, Spain
| | - J. Bosch-Barrera
- Department of Medical Oncology, Catalan Institute of Oncology, Hospital Josep Trueta, Girona, Spain
| | - S. Cedrés
- Department of Medical Oncology, Vall d’Hebron Institute of Oncology, Hospital Universitari Vall d’Hebron, Barcelona, Spain
| | - J. Coves
- Department of Medical Oncology, Hospital Son Llatzer, Palma de Mallorca, Spain
| | - R. García-Campelo
- Department of Medical Oncology, Complejo Hospitalario Universitario A Coruña, Coruña, Spain
| | - M. Guirado
- Department of Medical Oncology, Hospital General Universitario de Elche, Elche, Spain
| | - R. López-Castro
- Department of Medical Oncology, Hospital Clínico Universitario de Valladolid, Valladolid, Spain
| | - A. L. Ortega
- Department of Medical Oncology, Complejo Hospitalario de Jaén, Jaén, Spain
| | - D. Vicente
- Department of Clinical Oncology, Hospital Universitario Virgen de Macarena, Sevilla, Spain
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Malpica A, Euscher ED, Marques-Piubelli ML, Ferrufino-Schmidt MC, Miranda RN, Sams R, Royal RE, Raghav KPS, Fournier KF, Ramalingam P. Malignant Mesothelioma of the Peritoneum in Women: A Clinicopathologic Study of 164 Cases. Am J Surg Pathol 2021; 45:45-58. [PMID: 32769428 DOI: 10.1097/pas.0000000000001545] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Malignant mesothelioma of the peritoneum in women is an uncommon tumor. In this study, we present the clinicopathologic features of 164 such cases seen in our institution over a period of 42 years (1974-2016). Clinical information, pathologic findings, immunohistochemical results, and follow-up were recorded. Hematoxylin and eosin-stained slides were reviewed in all cases. Patients ranged in age from 3 to 85 years, median: 49 years. Most patients presented with abdominal/pelvic pain, although some were asymptomatic, presented with paraneoplastic syndromes or cervical lymphadenopathy. Overall, 9% of patients had a history of direct or indirect exposure to asbestos. In total, 31% and 69% of patients had either a personal or family history of other tumors; most of these tumors are currently recognized as part of a syndrome. Genetic testing information was available in 5 patients: BAP-1 germline mutation (1), type 2 neurofibromatosis (1), Lynch syndrome (1), McCune-Albright syndrome (1), no BAP-1 or TP53 mutation (1). Most cases had gross and microscopic features typical of malignant mesothelioma of the peritoneum in women; however, some had confounding features such as gelatinous appearance, signet ring or clear cells, and well-differentiated papillary mesothelioma-like areas. Calretinin and WT-1 were the markers more frequently expressed, and up to 23% of the cases showed PAX-8 expression. Patients' treatments predominantly included: chemotherapy, cytoreductive surgery, and hyperthermic intraperitoneal chemotherapy. On multivariate analysis, the predominance of deciduoid cells, nuclear grade 3, and the absence of surgical treatment were associated with worse overall survival (OS). For all patients, the 3- and 5-year OS were 74.3% and 57.4%, respectively. The 3- and 5-year OS for patients treated with cytoreductive surgery, and hyperthermic intraperitoneal chemotherapy were 88.9% and 77.8%, respectively.
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Affiliation(s)
| | | | | | | | | | | | | | - Kanwal P S Raghav
- Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
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Kaur K, Patel T, Samanta S, Patra S, Trivedi P. Role of Cytology in the Current Guidelines for Malignant Mesothelioma: Largest Study from India. Acta Cytol 2020; 65:175-185. [PMID: 33316798 DOI: 10.1159/000512011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 09/24/2020] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Cytology provides crucial window for early diagnosis of malignant mesothelioma (MM) since it is often the first and easily available material for evaluation, resulting in early treatment. Still, its role is overlooked in the current treatment guidelines. The aim of this study is to determine the sensitivity of cytomorphology and role of subsequent ancillary techniques in diagnosing MM. METHODS This is a 5-year retrospective analysis of MM in the tertiary oncology center to determine sensitivity of cytomorphology and subsequent role of immunohistochemistry (IHC) in final diagnosis of MM according to the guidelines for cytopathologic diagnosis of epithelioid and mixed-type malignant mesothelioma (GCDMM) laid by International Mesothelioma Interest Group. Cytomorphology and immunocytochemistry from effusions and fine needle aspirations were analyzed. RESULTS Sixty-two of 128 cases of MM had cytology and cytomorphological criteria described in GCDMM were fulfilled in 61.3% cases. Architectural atypia was useful in identifying cases with low cytological atypia. Overall sensitivity of cytomorphology was 73.01%. Sensitivity of effusion cytology was 77.8%. Subsequent IHC on cell blocks revealed the sensitivity as 100% for mesothelin, calretinin, and cytokeratin 5/6; 87.5% for thrombomodulin; and 50% for WT1, while CEA and TTF1 showed 100% specificity. Treatment was given based on final diagnosis of MM given after IHC on cytology material in only 25.8% cases. However, it was possible in additional 35.5% cases. Mean survival was 10 months when diagnosed by cytology, compared to 7 months by histology. CONCLUSIONS Rather than ignoring the role of cytology in the diagnosis and treatment guidelines for MM, it is important to understand its strengths and limitations. Standardized guidelines in future can play an important role in more streamlined communication between cytopathologist and clinician.
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Affiliation(s)
- Kanwalpreet Kaur
- Department of Oncopathology, Gujarat Cancer and Research Institute, Ahmedabad, India
| | - Trupti Patel
- Department of Oncopathology, Gujarat Cancer and Research Institute, Ahmedabad, India,
| | - Satrupa Samanta
- Department of Oncopathology, Gujarat Cancer and Research Institute, Ahmedabad, India
| | - Sanjiban Patra
- Department of Oncopathology, Gujarat Cancer and Research Institute, Ahmedabad, India
| | - Priti Trivedi
- Department of Oncopathology, Gujarat Cancer and Research Institute, Ahmedabad, India
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Collins DC, Sundar R, Constantinidou A, Dolling D, Yap TA, Popat S, O'Brien ME, Banerji U, de Bono JS, Lopez JS, Tunariu N, Minchom A. Radiological evaluation of malignant pleural mesothelioma - defining distant metastatic disease. BMC Cancer 2020; 20:1210. [PMID: 33298007 PMCID: PMC7724793 DOI: 10.1186/s12885-020-07662-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 11/18/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Malignant pleural mesothelioma (MPM) is traditionally characterized by local destructive spread of the pleura and surrounding tissues. Patient outcomes in MPM with distant metastatic dissemination are lacking. METHODS In this retrospective study, we reviewed a cohort of 164 MPM patients referred to a Phase I trials unit, aiming to describe identified metastatic sites, and correlate with clinical outcomes. RESULTS 67% of patients were diagnosed with distant metastatic disease with a high incidence of bone (19%), visceral (14%), contralateral lung (35%) and peritoneal metastases (22%). Peritoneal metastases were more likely in epithelioid versus biphasic/ sarcomatoid MPM (p = 0.015). Overall survival was 23.8 months with no statistical difference in survival between those with distant metastases and those without. CONCLUSIONS This report highlights the frequency of distant metastases and encourages further radiological investigations in the presence of symptoms. In particular, given the relatively high incidence of bone metastases, bone imaging should be considered in advanced MPM clinical workflow and trial protocols. The presence of distant metastases does not appear to have prognostic implications under existing treatment paradigms. This cohort of MPM patients gives an indication of patterns of metastatic spread that are likely to become prevalent as prognosis improves with emerging treatment paradigms.
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Affiliation(s)
| | - Raghav Sundar
- Drug Development Unit, Royal Marsden Hospital/ Institute of Cancer Research, Down Rd, Sutton, SM2 5PT, UK
| | - Anastasia Constantinidou
- Drug Development Unit, Royal Marsden Hospital/ Institute of Cancer Research, Down Rd, Sutton, SM2 5PT, UK
| | - David Dolling
- Drug Development Unit, Royal Marsden Hospital/ Institute of Cancer Research, Down Rd, Sutton, SM2 5PT, UK
| | - Timothy Anthony Yap
- Drug Development Unit, Royal Marsden Hospital/ Institute of Cancer Research, Down Rd, Sutton, SM2 5PT, UK
| | - Sanjay Popat
- Lung Unit, Royal Marsden Hospital, Fulham Rd, London, SW3 6JJ, UK
| | | | - Udai Banerji
- Drug Development Unit, Royal Marsden Hospital/ Institute of Cancer Research, Down Rd, Sutton, SM2 5PT, UK
| | - Johann Sebastian de Bono
- Drug Development Unit, Royal Marsden Hospital/ Institute of Cancer Research, Down Rd, Sutton, SM2 5PT, UK
| | - Juanita Suzanne Lopez
- Drug Development Unit, Royal Marsden Hospital/ Institute of Cancer Research, Down Rd, Sutton, SM2 5PT, UK
| | - Nina Tunariu
- Drug Development Unit, Royal Marsden Hospital/ Institute of Cancer Research, Down Rd, Sutton, SM2 5PT, UK
| | - Anna Minchom
- Drug Development Unit, Royal Marsden Hospital/ Institute of Cancer Research, Down Rd, Sutton, SM2 5PT, UK.
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Maguire R, Connaghan J, Arber A, Klepacz N, Blyth KG, McPhelim J, Murray P, Rupani H, Chauhan A, Williams P, McNaughton L, Woods K, Moylan A. Advanced Symptom Management System for Patients with Malignant Pleural Mesothelioma (ASyMSmeso): Mixed Methods Study. J Med Internet Res 2020; 22:e19180. [PMID: 33180025 PMCID: PMC7691092 DOI: 10.2196/19180] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 09/16/2020] [Accepted: 09/19/2020] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Patients with malignant pleural mesothelioma (MPM) have a life-limiting illness and short prognosis and experience many debilitating symptoms from early in the illness. Innovations such as remote symptom monitoring are needed to enable patients to maintain wellbeing and manage symptoms in a proactive and timely manner. The Advanced Symptom Management System (ASyMS) has been successfully used to monitor symptoms associated with cancer. OBJECTIVE This study aimed to determine the feasibility and acceptability of using an ASyMS adapted for use by patients with MPM, called ASyMSmeso, enabling the remote monitoring of symptoms using a smartphone. METHODS This was a convergent mixed methods study using patient-reported outcome measures (PROMs) at key time points over a period of 2-3 months with 18 patients. The Sheffield Profile for Assessment and Referral for Care (SPARC), Technology Acceptance Model (TAM) measure for eHealth, and Lung Cancer Symptom Scale-Mesothelioma (LCSS-Meso) were the PROMs used in the study. Patients were also asked to complete a daily symptom questionnaire on a smartphone throughout the study. At the end of the study, semistructured interviews with 11 health professionals, 8 patients, and 3 carers were conducted to collect their experience with using ASyMSmeso. RESULTS Eighteen patients with MPM agreed to participate in the study (33.3% response rate). The completion rates of study PROMs were high (97.2%-100%), and completion rates of the daily symptom questionnaire were also high, at 88.5%. There were no significant changes in quality of life, as measured by LCSS-Meso. There were statistically significant improvements in the SPARC psychological need domain (P=.049) and in the "Usefulness" domain of the TAM (P=.022). End-of-study interviews identified that both patients and clinicians found the system quick and easy to use. For patients, in particular, the system provided reassurance about symptom experience and the feeling of being listened to. The clinicians largely viewed the system as feasible and acceptable, and areas that were mentioned included the early management of symptoms and connectivity between patients and clinicians, leading to enhanced communication. CONCLUSIONS This study demonstrates that remote monitoring and management of symptoms of people with MPM using a mobile phone are feasible and acceptable. The evidence supports future trials using remote symptom monitoring to support patients with MPM at home.
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Affiliation(s)
- Roma Maguire
- Department of Computing and Information Sciences, University of Strathclyde, Glasgow, United Kingdom
| | - John Connaghan
- Department of Computing and Information Sciences, University of Strathclyde, Glasgow, United Kingdom
| | - Anne Arber
- Faculty of Health and Medical Sciences, University of Surrey, Guildford, United Kingdom
| | - Naomi Klepacz
- Faculty of Health and Medical Sciences, University of Surrey, Guildford, United Kingdom
| | - Kevin G Blyth
- Glasgow Pleural Disease Unit, Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde, Glasgow, United Kingdom
- Institution of Cancer Sciences, University of Glasgow, Glasgow, United Kingdom
| | - John McPhelim
- University Hospital Hairmyres, NHS Lanarkshire, East Kilbride, United Kingdom
| | - Paul Murray
- Ashford and St Peter's NHS Trust, Surrey, United Kingdom
| | - Hitasha Rupani
- Portsmouth Hospitals University NHS Trust, Portsmouth, United Kingdom
| | - Anoop Chauhan
- Portsmouth Hospitals University NHS Trust, Portsmouth, United Kingdom
| | - Peter Williams
- Faculty of Engineering and Physical Sciences, University of Surrey, Guildford, United Kingdom
| | - Laura McNaughton
- Glasgow Pleural Disease Unit, Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde, Glasgow, United Kingdom
| | - Kirstie Woods
- University Hospital Monklands, NHS Lanarkshire, Airdrie, United Kingdom
| | - Anne Moylan
- Portsmouth Hospitals University NHS Trust, Portsmouth, United Kingdom
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17
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De Rienzo A, Chirieac LR, Hung YP, Severson DT, Freyaldenhoven S, Gustafson CE, Dao NT, Meyerovitz CV, Oster ME, Jensen RV, Yeap BY, Bueno R, Richards WG. Large-scale analysis of BAP1 expression reveals novel associations with clinical and molecular features of malignant pleural mesothelioma. J Pathol 2020; 253:68-79. [PMID: 32944962 PMCID: PMC7756745 DOI: 10.1002/path.5551] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 08/19/2020] [Accepted: 09/14/2020] [Indexed: 02/06/2023]
Abstract
BRCA1‐associated protein‐1 (BAP1) expression is commonly lost in several tumors including malignant pleural mesothelioma (MPM). Presence or absence of immunohistochemical BAP1 nuclear staining in tumor cells is currently used for differential diagnosis of MPM. In this study, a large cohort of 596 MPM tumors with available clinical data was analyzed to examine associations of BAP1 staining pattern with clinical and molecular features that may reflect the impact of BAP1 mutation on MPM biology. Cases were classified according to the BAP1 staining pattern of tumor cells. Exome and RNA‐sequencing data were available for subsets of cases. Levels of mRNA encoding claudin 15 (CLDN15) and vimentin (VIM) were determined using RT‐qPCR on 483 cases to estimate the relative proportions of epithelial‐like and mesenchymal‐like components in each tumor. Four BAP1 staining patterns were observed: single‐pattern nuclear staining (36%), single‐pattern cytoplasmic staining (25%), single‐pattern absent staining (12%), and combinations of these staining patterns (27%). This study confirmed prior reports that nuclear BAP1 is more frequently associated with wild‐type BAP1 and sarcomatoid histology. However, no associations between BAP1 staining pattern(s) and mutations in specific protein domains and/or mutation type were observed. BAP1 staining patterns were significantly associated (p < 0.001) with BAP1 gene expression, MPM histologic subtypes, molecular clusters, and markers of epithelial‐to‐mesenchymal transition. Frequent observation of combinations of BAP1 staining patterns in MPM tumors indicated intra‐tumoral heterogeneity of BAP1 status. Cytoplasmic BAP1 staining was identified as a putative indicator of favorable prognosis in non‐epithelioid MPM. In conclusion, novel significant associations among different BAP1 staining patterns and subgroups of MPM tumors were observed, suggesting that the role of BAP1 in tumor progression may be more complex than its presumed tumor suppressor function. Cytoplasmic staining was identified as a putative indicator of favorable prognosis in non‐epithelioid MPM, potentially addressing a critical need in clinical decision‐making in this disease. © 2020 The Authors. The Journal of Pathology published by John Wiley & Sons, Ltd. on behalf of The Pathological Society of Great Britain and Ireland.
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Affiliation(s)
- Assunta De Rienzo
- The Thoracic Surgery Oncology Laboratory and the International Mesothelioma Program (www.impmeso.org), Division of Thoracic Surgery and the Lung CenterBrigham and Women's Hospital, and Harvard Medical SchoolBostonMAUSA
| | - Lucian R Chirieac
- Department of PathologyBrigham and Women's Hospital, and Harvard Medical SchoolBostonMAUSA
| | - Yin P Hung
- Department of PathologyMassachusetts General Hospital and Harvard Medical SchoolBostonMAUSA
| | - David T Severson
- The Thoracic Surgery Oncology Laboratory and the International Mesothelioma Program (www.impmeso.org), Division of Thoracic Surgery and the Lung CenterBrigham and Women's Hospital, and Harvard Medical SchoolBostonMAUSA
| | - Samuel Freyaldenhoven
- The Thoracic Surgery Oncology Laboratory and the International Mesothelioma Program (www.impmeso.org), Division of Thoracic Surgery and the Lung CenterBrigham and Women's Hospital, and Harvard Medical SchoolBostonMAUSA
| | - Corinne E Gustafson
- The Thoracic Surgery Oncology Laboratory and the International Mesothelioma Program (www.impmeso.org), Division of Thoracic Surgery and the Lung CenterBrigham and Women's Hospital, and Harvard Medical SchoolBostonMAUSA
| | - Nhien T Dao
- The Thoracic Surgery Oncology Laboratory and the International Mesothelioma Program (www.impmeso.org), Division of Thoracic Surgery and the Lung CenterBrigham and Women's Hospital, and Harvard Medical SchoolBostonMAUSA
| | - Claire V Meyerovitz
- The Thoracic Surgery Oncology Laboratory and the International Mesothelioma Program (www.impmeso.org), Division of Thoracic Surgery and the Lung CenterBrigham and Women's Hospital, and Harvard Medical SchoolBostonMAUSA
| | - Michela E Oster
- The Thoracic Surgery Oncology Laboratory and the International Mesothelioma Program (www.impmeso.org), Division of Thoracic Surgery and the Lung CenterBrigham and Women's Hospital, and Harvard Medical SchoolBostonMAUSA
| | | | - Beow Y Yeap
- Department of MedicineMassachusetts General Hospital and Harvard Medical SchoolBostonMAUSA
| | - Raphael Bueno
- The Thoracic Surgery Oncology Laboratory and the International Mesothelioma Program (www.impmeso.org), Division of Thoracic Surgery and the Lung CenterBrigham and Women's Hospital, and Harvard Medical SchoolBostonMAUSA
| | - William G Richards
- The Thoracic Surgery Oncology Laboratory and the International Mesothelioma Program (www.impmeso.org), Division of Thoracic Surgery and the Lung CenterBrigham and Women's Hospital, and Harvard Medical SchoolBostonMAUSA
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18
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Ghanim B, Rosenmayr A, Stockhammer P, Vogl M, Celik A, Bas A, Kurul IC, Akyurek N, Varga A, Plönes T, Bankfalvi A, Hager T, Schuler M, Hackner K, Errhalt P, Scheed A, Seebacher G, Hegedus B, Stubenberger E, Aigner C. Tumour cell PD-L1 expression is prognostic in patients with malignant pleural effusion: the impact of C-reactive protein and immune-checkpoint inhibition. Sci Rep 2020; 10:5784. [PMID: 32238865 PMCID: PMC7113285 DOI: 10.1038/s41598-020-62813-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Accepted: 03/19/2020] [Indexed: 12/23/2022] Open
Abstract
Malignant pleural effusion (MPE) confers dismal prognosis and has limited treatment options. While immune-checkpoint inhibition (ICI) proved clinical efficacy in a variety of malignancies, data on the prognostic role of PD-L1 in MPE is scarce. We retrospectively studied PD-L1 tumour proportion score and Ki-67 index in pleural biopsies or cytologies from 123 patients (69 lung cancer, 25 mesothelioma, and 29 extrathoracic primary malignancies). Additionally, the impact of C-reactive protein (CRP) and platelet count was also analysed. Median overall survival (OS) after MPE diagnosis was 9 months. Patients with PD-L1 positive tumours (≥1%) had significantly shorter OS than patients with negative PD-L1 status (p = 0.031). CRP and Ki-67 index were also prognostic and remained independent prognosticators after multivariate analysis. Interestingly, Ki-67 index and CRP influenced the prognostic power of PD-L1. Finally, patients receiving ICI tended to have a longer median OS and CRP - but not PD-L1 - was a significant prognosticator in this subgroup. In summary, histological and circulating biomarkers should also be taken into account as potential biomarkers in ICI therapy and they may have an impact on the prognostic power of PD-L1. Our findings might help personalizing immune-checkpoint inhibition for patients with MPE and warrant further prospective validation.
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Affiliation(s)
- Bahil Ghanim
- Karl Landsteiner University of Health Sciences, Department of General and Thoracic Surgery, University Hospital Krems, Krems an der Donau, Austria
- Karl Landsteiner Society - Institute for Clinical Surgery, Krems an der Donau, Austria
| | - Anna Rosenmayr
- Karl Landsteiner University of Health Sciences, Department of General and Thoracic Surgery, University Hospital Krems, Krems an der Donau, Austria
| | - Paul Stockhammer
- University Duisburg-Essen, University Medicine Essen - Ruhrlandklinik, Department of Thoracic Surgery, Essen, Germany
- Medical University of Vienna, Department of Thoracic Surgery, Vienna, Austria
| | - Melanie Vogl
- Karl Landsteiner University of Health Sciences, Department of General and Thoracic Surgery, University Hospital Krems, Krems an der Donau, Austria
- Karl Landsteiner Society - Institute for Clinical Surgery, Krems an der Donau, Austria
| | - Ali Celik
- Gazi University School of Medicine, Department of Thoracic Surgery, Ankara, Turkey
| | - Aynur Bas
- Gazi University School of Medicine, Department of Thoracic Surgery, Ankara, Turkey
| | - Ismail Cuneyt Kurul
- Gazi University School of Medicine, Department of Thoracic Surgery, Ankara, Turkey
| | - Nalan Akyurek
- Gazi University School of Medicine, Department of Pathology, Ankara, Turkey
| | - Alexander Varga
- Karl Landsteiner University of Health Sciences, Department of Pathology, University Hospital Krems, Krems an der Donau, Austria
| | - Till Plönes
- University Duisburg-Essen, University Medicine Essen - Ruhrlandklinik, Department of Thoracic Surgery, Essen, Germany
| | - Agnes Bankfalvi
- University Duisburg-Essen, University Medicine Essen, Department of Pathology, Essen, Germany
| | - Thomas Hager
- University Duisburg-Essen, University Medicine Essen, Department of Pathology, Essen, Germany
| | - Martin Schuler
- Department of Medical Oncology, West German Cancer Center, University Duisburg-Essen, & German Cancer Consortium (DKTK), Partner site University Hospital Essen, Essen, Germany
| | - Klaus Hackner
- Karl Landsteiner University of Health Sciences, Department of Pneumology, University Hospital Krems, Krems an der Donau, Austria
| | - Peter Errhalt
- Karl Landsteiner University of Health Sciences, Department of Pneumology, University Hospital Krems, Krems an der Donau, Austria
| | - Axel Scheed
- Karl Landsteiner University of Health Sciences, Department of General and Thoracic Surgery, University Hospital Krems, Krems an der Donau, Austria
- Karl Landsteiner Society - Institute for Clinical Surgery, Krems an der Donau, Austria
| | - Gernot Seebacher
- Karl Landsteiner University of Health Sciences, Department of General and Thoracic Surgery, University Hospital Krems, Krems an der Donau, Austria
- Karl Landsteiner Society - Institute for Clinical Surgery, Krems an der Donau, Austria
| | - Balazs Hegedus
- University Duisburg-Essen, University Medicine Essen - Ruhrlandklinik, Department of Thoracic Surgery, Essen, Germany
| | - Elisabeth Stubenberger
- Karl Landsteiner University of Health Sciences, Department of General and Thoracic Surgery, University Hospital Krems, Krems an der Donau, Austria.
- Karl Landsteiner Society - Institute for Clinical Surgery, Krems an der Donau, Austria.
| | - Clemens Aigner
- University Duisburg-Essen, University Medicine Essen - Ruhrlandklinik, Department of Thoracic Surgery, Essen, Germany.
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19
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Marchevsky AM, Khoor A, Walts AE, Nicholson AG, Zhang YZ, Roggli V, Carney J, Roden AC, Tazelaar HD, Larsen BT, LeStang N, Chirieac LR, Klebe S, Tsao MS, De Perrot M, Pierre A, Hwang DM, Hung YP, Mino-Kenudson M, Travis W, Sauter J, Beasley MB, Galateau-Sallé F. Localized malignant mesothelioma, an unusual and poorly characterized neoplasm of serosal origin: best current evidence from the literature and the International Mesothelioma Panel. Mod Pathol 2020; 33:281-296. [PMID: 31485011 PMCID: PMC10428660 DOI: 10.1038/s41379-019-0352-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Revised: 07/29/2019] [Accepted: 07/30/2019] [Indexed: 12/12/2022]
Abstract
Localized malignant mesotheliomas (LMM) is an uncommon and poorly recognized neoplasm. Its pathologic diagnosis is often surprising in patients with serosal/subserosal based localized tumors that are clinically suspicious for metastatic lesions or primary sarcomas. Once a tumor is diagnosed as "mesothelioma", LMM is often mistaken for diffuse malignant mesothelioma (DMM). Best currently available evidence about LMM was collected from the literature and cases diagnosed by members of the International Mesothelioma Panel (IMP). One hundred and one (101) LMM have been reported in the English literature. Patients had localized tumors with identical histopathologic features to DMM. Patients ranged in age from 6 to 82 years; 75% were men. Most (82%) of the tumors were intrathoracic. Others presented as intrahepatic, mesenteric, gastric, pancreatic, umbilical, splenic, and abdominal wall lesions. Tumors varied in size from 0.6 to 15 cm. Most patients underwent surgical resection and/or chemotherapy or radiation therapy. Median survival in a subset of patients was 29 months. Seventy two additional LMM from IMP institutions ranged in age from 28 to 95 years; 58.3% were men. Sixty tumors (83.3%) were intrathoracic, others presented in intraabdominal sites. Tumors varied in size from 1.2 to 19 cm. Median survival for 51 cases was 134 months. Best evidence was used to formulate guidelines for the diagnosis of LMM. It is important to distinguish LMM from DMM as their treatment and prognosis is different. A multidisciplinary approach is needed for the diagnosis of LMM as it shows identical histopathology and immunophenotype to DMM.
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MESH Headings
- Adolescent
- Adult
- Aged
- Aged, 80 and over
- Biopsy
- Child
- Diagnosis, Differential
- Evidence-Based Medicine
- Female
- Humans
- Male
- Mesothelioma, Malignant/diagnostic imaging
- Mesothelioma, Malignant/mortality
- Mesothelioma, Malignant/pathology
- Mesothelioma, Malignant/therapy
- Middle Aged
- Pleural Neoplasms/diagnostic imaging
- Pleural Neoplasms/mortality
- Pleural Neoplasms/pathology
- Pleural Neoplasms/therapy
- Predictive Value of Tests
- Prognosis
- Solitary Fibrous Tumor, Pleural/diagnostic imaging
- Solitary Fibrous Tumor, Pleural/mortality
- Solitary Fibrous Tumor, Pleural/pathology
- Solitary Fibrous Tumor, Pleural/therapy
- Tumor Burden
- Young Adult
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Affiliation(s)
| | | | - Ann E Walts
- Departments of Pathology Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | | | - Yu Zhi Zhang
- Royal Brompton and Harefield NHS Foundation Trust, London, UK
| | | | | | | | | | | | | | | | - Sonja Klebe
- Flinders University, Adelaide, SA, Australia
| | - Ming-Sound Tsao
- University Health Network, Toronto General Hospital and Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - Marc De Perrot
- University Health Network, Toronto General Hospital and Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - Andrew Pierre
- University Health Network, Toronto General Hospital and Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - David M Hwang
- University Health Network, Toronto General Hospital and Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - Yin P Hung
- Massachusetts General Hospital, Boston, MA, USA
| | | | - William Travis
- Sloan Kettering Memorial Cancer Center, New York, NY, USA
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20
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Cedrés S, Ponce-Aix S, Iranzo P, Callejo A, Pardo N, Navarro A, Martinez-Marti A, Gómez-Abecia S, Zucchiatti AC, Sansano I, Enguita AB, Miquel JM, Viaplana C, Dienstmann R, Paz-Ares L, Felip E. Analysis of mismatch repair (MMR) proteins expression in a series of malignant pleural mesothelioma (MPM) patients. Clin Transl Oncol 2020; 22:1390-1398. [PMID: 31916017 DOI: 10.1007/s12094-019-02275-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 12/16/2019] [Indexed: 01/13/2023]
Abstract
BACKGROUND Promising results have been reported with immune checkpoint inhibitors (ICI) in a small proportion of MPM patients. MMR deficiency (dMMR) has been well described in several malignancies and was approved as a biomarker for anti-PD-1 inhibitors. Next generation sequencing (NGS) data demonstrated that 2% of MPM harbor microsatellite instability. The aim of this study is to characterize MMR by immunohistochemistry (IHC) in a series of MPM including a subset of patients treated with immunotherapy. METHODS Tumors of 159 MPM p diagnosed between 2002 and 2017 were reviewed. Formalin-fixed, paraffin-embedded tissue was stained for MLH1, MSH2, MSH6 and PMS2 and tumors were classified as dMMR (MMR protein expression negative) and MMR intact (all MMR proteins positively expressed). We retrospectively collected clinical outcomes under standard chemotherapy and experimental immunotherapy in the entire cohort. RESULTS MMR protein expression was analyzed in 158 samples with enough tissue and was positive in all of the cases. Twenty two patients received ICI with anti-CTLA4 or anti-PD-1 blockade in clinical trials, 58% had a response or stable disease for more than 6 m, with median progression-free survival (PFS) of 5.7 m (2.1-26.1 m). The median overall survival (mOS) in all population was 15 months (m) (13.5-18.8 m). In a multivariable model factors associated to improved mOS were PS 0, neutrophil-lymphocyte ratio (NLR) < 5 and epithelioid histology (p < 0.001). CONCLUSIONS In our series we were unable to identify any MPM patient with dMMR by IHC. Further studies are needed to elucidate potential predictive biomarkers of ICI benefit in MPM.
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Affiliation(s)
- S Cedrés
- Medical Oncology Department, Vall d´Hebron University Hospital and Institute of Oncology, Barcelona, Spain.
- Servicio de Oncología, Hospital Vall D´Hebron, Paseo Vall d´Hebron 119-129, 08035, Barcelona, Spain.
| | - S Ponce-Aix
- CIBERONC, Madrid, Spain
- Medical Oncology Department, University Hospital Doce de Octubre, Madrid, Spain
| | - P Iranzo
- Medical Oncology Department, Vall d´Hebron University Hospital and Institute of Oncology, Barcelona, Spain
| | - A Callejo
- Medical Oncology Department, Vall d´Hebron University Hospital and Institute of Oncology, Barcelona, Spain
| | - N Pardo
- Medical Oncology Department, Vall d´Hebron University Hospital and Institute of Oncology, Barcelona, Spain
| | - A Navarro
- Medical Oncology Department, Vall d´Hebron University Hospital and Institute of Oncology, Barcelona, Spain
| | - A Martinez-Marti
- Medical Oncology Department, Vall d´Hebron University Hospital and Institute of Oncology, Barcelona, Spain
| | | | - A C Zucchiatti
- Pathology Department, Vall d'Hebron University Hospital, Barcelona, Spain
| | - I Sansano
- Pathological Anatomy Department, University Hospital Doce de Octubre, Madrid, Spain
| | - A B Enguita
- Pathological Anatomy Department, University Hospital Doce de Octubre, Madrid, Spain
| | - J M Miquel
- Vall d´Hebron Institute of Oncology, Barcelona, Spain
| | - C Viaplana
- Oncology Data Science (ODysSey) Group, Vall d´Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | - R Dienstmann
- Medical Oncology Department, Vall d´Hebron University Hospital and Institute of Oncology, Barcelona, Spain
- Oncology Data Science (ODysSey) Group, Vall d´Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | - L Paz-Ares
- CIBERONC, Madrid, Spain
- H12O-CNIO Lung Cancer Clinical Research Unit, Biomedical Research Foundation I+12, Madrid, Spain
- H12O-CNIO Lung Cancer Clinical Research Unit, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
- Medical School, Complutense University, Madrid, Spain
| | - E Felip
- Medical Oncology Department, Vall d´Hebron University Hospital and Institute of Oncology, Barcelona, Spain
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21
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Sayan M, Mamidanna S, Fuat Eren M, Daliparty V, Zoto Mustafayev T, Nelson C, Ohri N, Jabbour SK, Guven Mert A, Atalar B. New horizons from novel therapies in malignant pleural mesothelioma. Adv Respir Med 2020; 88:343-351. [PMID: 32869268 PMCID: PMC10865433 DOI: 10.5603/arm.a2020.0103] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Accepted: 05/12/2020] [Indexed: 11/25/2022]
Abstract
Malignant pleural mesothelioma (MPM) is a relatively rare, but highly lethal cancer of the pleural mesothelial cells. Its pathoge-nesis is integrally linked to asbestos exposure. In spite of recent developments providing a more detailed understanding of the pathogenesis, the outcomes continue to be poor. To date, trimodality therapy involving surgery coupled with chemotherapy and/or radiotherapy remains the standard of therapy. The development of resistance of the tumor cells to radiation and several che-motherapeutic agents poses even greater challenges in the management of this cancer. Ionizing radiation damages cancer cell DNA and aids in therapeutic response, but it also activates cell survival signaling pathways that helps the tumor cells to overcome radiation-induced cytotoxicity. A careful evaluation of the biology involved in mesothelioma with an emphasis on the workings of pro-survival signaling pathways might offer some guidance for treatment options. This review focuses on the existing treatment options for MPM, novel treatment approaches based on recent studies combining the use of inhibitors which target different pro-survival pathways, and radiotherapy to optimize treatment.
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Affiliation(s)
- Mutlay Sayan
- Department of Radiation Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey, USA.
| | - Swati Mamidanna
- Department of Radiation Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey, USA
| | - Mehmet Fuat Eren
- Radiation Oncology Clinic, Marmara University Istanbul Pendik Education and Research Hospital, Istanbul, Turkey
| | - Vasudev Daliparty
- Department of Internal Medicine, Raritan Bay Medical Center, Perth Amboy, New Jersey, USA
| | - Teuta Zoto Mustafayev
- Department of Medical Oncology, Mehmet Ali Aydınlar Acıbadem University, School of Medicine, Istanbul, Turkey
| | - Carl Nelson
- Department of Radiation Oncology, University of Vermont Medical Center, Burlington, Vermont, USA
| | - Nisha Ohri
- Department of Radiation Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey, USA
| | - Salma K Jabbour
- Department of Radiation Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey, USA
| | - Aslihan Guven Mert
- Department of Radiation Oncology, Acıbadem Maslak Hospital, Istanbul, Turkey
| | - Banu Atalar
- Department of Radiation Oncology, Acıbadem Maslak Hospital, Istanbul, Turkey
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