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Adusumilli PS, Zauderer MG, Rivière I, Solomon SB, Rusch VW, O'Cearbhaill RE, Zhu A, Cheema W, Chintala NK, Halton E, Pineda J, Perez-Johnston R, Tan KS, Daly B, Araujo Filho JA, Ngai D, McGee E, Vincent A, Diamonte C, Sauter JL, Modi S, Sikder D, Senechal B, Wang X, Travis WD, Gönen M, Rudin CM, Brentjens RJ, Jones DR, Sadelain M. A phase I trial of regional mesothelin-targeted CAR T-cell therapy in patients with malignant pleural disease, in combination with the anti-PD-1 agent pembrolizumab. Cancer Discov 2021; 11:2748-2763. [PMID: 34266984 DOI: 10.1158/2159-8290.cd-21-0407] [Citation(s) in RCA: 254] [Impact Index Per Article: 84.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 06/07/2021] [Accepted: 07/13/2021] [Indexed: 11/16/2022]
Abstract
Malignant pleural diseases, comprising metastatic lung and breast cancers and malignant pleural mesothelioma (MPM), are aggressive solid tumors with poor therapeutic response. We developed and conducted a first-in-human, phase I study of regionally delivered, autologous, mesothelin-targeted chimeric antigen receptor (CAR) T-cell therapy. Intrapleural administration of 0.3M-60M CAR T cells/kg in 27 patients (25 with MPM) was safe and well tolerated. CAR T-cells were detected in peripheral blood for >100 days in 39% of patients. Following our demonstration that PD-1 blockade enhances CAR T-cell function in mice, 18 patients with MPM also received pembrolizumab safely. Among those patients, median overall survival from CAR T-cell infusion was 23.9 months (1-year overall survival, 83%). Stable disease was sustained for {greater than or equal to}6 months in 8 patients; 2 exhibited complete metabolic response on PET scan. Combination immunotherapy with CAR T cells and PD-1 blockade agents should be further evaluated in patients with solid tumors.
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Affiliation(s)
- Prasad S Adusumilli
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York.
- Cellular Therapeutics Center, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Center for Cell Engineering, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Marjorie G Zauderer
- Cellular Therapeutics Center, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Thoracic Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Isabelle Rivière
- Center for Cell Engineering, Memorial Sloan Kettering Cancer Center, New York, New York
- Michael G. Harris Cell Therapy and Cell Engineering Facility, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Stephen B Solomon
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Valerie W Rusch
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Roisin E O'Cearbhaill
- Cellular Therapeutics Center, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Gynecologic Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Amy Zhu
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Waseem Cheema
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Navin K Chintala
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Elizabeth Halton
- Cellular Therapeutics Center, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - John Pineda
- Cellular Therapeutics Center, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Rocio Perez-Johnston
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Kay See Tan
- Cellular Therapeutics Center, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Bobby Daly
- Thoracic Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jose A Araujo Filho
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Daniel Ngai
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Erin McGee
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Alain Vincent
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Claudia Diamonte
- Cellular Therapeutics Center, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jennifer L Sauter
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Shanu Modi
- Cellular Therapeutics Center, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Devanjan Sikder
- Michael G. Harris Cell Therapy and Cell Engineering Facility, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Brigitte Senechal
- Michael G. Harris Cell Therapy and Cell Engineering Facility, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Xiuyan Wang
- Michael G. Harris Cell Therapy and Cell Engineering Facility, Memorial Sloan Kettering Cancer Center, New York, New York
| | - William D Travis
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Mithat Gönen
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Charles M Rudin
- Thoracic Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Renier J Brentjens
- Cellular Therapeutics Center, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Center for Cell Engineering, Memorial Sloan Kettering Cancer Center, New York, New York
| | - David R Jones
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Michel Sadelain
- Center for Cell Engineering, Memorial Sloan Kettering Cancer Center, New York, New York
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52
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Ke H, Kao S, Lee K, Takahashi K, Goh HP, Linton A. The minimum standard of care for managing malignant pleural mesothelioma in developing nations within the Asia-Pacific Region. Asia Pac J Clin Oncol 2021; 18:177-190. [PMID: 34161674 DOI: 10.1111/ajco.13611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 04/26/2021] [Indexed: 11/28/2022]
Abstract
Malignant pleural mesothelioma (MPM) is an incurable malignancy associated with high symptom burden and poor prognosis. The relationship between asbestos exposure and MPM incidence is well-established. The incidence rate of MPM in Australia and New Zealand is among the highest globally. Matching the experience of other nations with legal restrictions on asbestos, incidence is expected to fall. In contrast, the incidence of MPM is rising in the developing nations of the Asia-Pacific as consumption and mining (albeit to a lesser extent) of asbestos continues. The incidence of MPM in these nations is currently low or unknown, reflecting insufficient latency periods since industrial use of asbestos, deficient resources for accurate diagnosis, and lack of occupational disease or cancer registries. The landscape of treatment for MPM is rapidly changing with combination immunotherapy now demonstrating improved survival in the first-line setting. Considering vast global inequity in access to anticancer treatments, establishing minimum standard of care for MPM in developing nations is of greater significance. Here, we review the evidence that form the basis of our minimum-standard recommendations for diagnosis, systemic treatment, management of recurrent pleural effusions, and symptom management. We also briefly review evidence-based treatment that may be considered for those with access.
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Affiliation(s)
- Helen Ke
- Concord Repatriation General Hospital, Sydney, New South Wales, Australia
| | - Steven Kao
- Asbestos Diseases Research Institute, Sydney, New South Wales, Australia.,University of Sydney Medical School, Sydney, New South Wales, Australia.,Chris O'Brien Lifehouse, Sydney, New South Wales, Australia
| | - Kenneth Lee
- Concord Repatriation General Hospital, Sydney, New South Wales, Australia.,Asbestos Diseases Research Institute, Sydney, New South Wales, Australia.,University of Sydney Medical School, Sydney, New South Wales, Australia
| | - Ken Takahashi
- Asbestos Diseases Research Institute, Sydney, New South Wales, Australia.,University of Occupational and Environmental Health, Japan
| | - Hui Poh Goh
- PAPRSB Institute of Health Sciences, Universiti Brunei Darussalam, Brunei
| | - Anthony Linton
- Concord Repatriation General Hospital, Sydney, New South Wales, Australia.,Asbestos Diseases Research Institute, Sydney, New South Wales, Australia.,University of Sydney Medical School, Sydney, New South Wales, Australia
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53
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Opitz I, Scherpereel A, Berghmans T, Psallidas I, Glatzer M, Rigau D, Astoul P, Bölükbas S, Boyd J, Coolen J, De Bondt C, De Ruysscher D, Durieux V, Faivre-Finn C, Fennell DA, Galateau-Salle F, Greillier L, Hoda MA, Klepetko W, Lacourt A, McElnay P, Maskell NA, Mutti L, Pairon JC, Van Schil P, van Meerbeeck JP, Waller D, Weder W, Putora PM, Cardillo G. ERS/ESTS/EACTS/ESTRO guidelines for the management of malignant pleural mesothelioma. Eur J Cardiothorac Surg 2021; 58:1-24. [PMID: 32448904 DOI: 10.1093/ejcts/ezaa158] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The European Respiratory Society (ERS)/European Society of Thoracic Surgeons (ESTS)/European Association for Cardio-Thoracic Surgery (EACTS)/European Society for Radiotherapy and Oncology (ESTRO) task force brought together experts to update previous 2009 ERS/ESTS guidelines on management of malignant pleural mesothelioma (MPM), a rare cancer with globally poor outcome, after a systematic review of the 2009-2018 literature. The evidence was appraised using the Grading of Recommendations, Assessment, Development and Evaluation approach. The evidence syntheses were discussed and recommendations formulated by this multidisciplinary group of experts. Diagnosis: pleural biopsies remain the gold standard to confirm the diagnosis, usually obtained by thoracoscopy but occasionally via image-guided percutaneous needle biopsy in cases of pleural symphysis or poor performance status. Pathology: standard staining procedures are insufficient in ∼10% of cases, justifying the use of specific markers, including BAP-1 and CDKN2A (p16) for the separation of atypical mesothelial proliferation from MPM. Staging: in the absence of a uniform, robust and validated staging system, we advise using the most recent 2016 8th TNM (tumour, node, metastasis) classification, with an algorithm for pretherapeutic assessment. Monitoring: patient's performance status, histological subtype and tumour volume are the main prognostic factors of clinical importance in routine MPM management. Other potential parameters should be recorded at baseline and reported in clinical trials. Treatment: (chemo)therapy has limited efficacy in MPM patients and only selected patients are candidates for radical surgery. New promising targeted therapies, immunotherapies and strategies have been reviewed. Because of limited data on the best combination treatment, we emphasize that patients who are considered candidates for a multimodal approach, including radical surgery, should be treated as part of clinical trials in MPM-dedicated centres.
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Affiliation(s)
- Isabelle Opitz
- Department of Thoracic Surgery, University Hospital Zurich, Zurich, Switzerland
| | - Arnaud Scherpereel
- Department of Pulmonary and Thoracic Oncology, French National Network of Clinical Expert Centers for Malignant Pleural Mesothelioma Management (Mesoclin), Lille, France.,Department of Pulmonary and Thoracic Oncology, University Lille, CHU Lille, INSERM U1189, OncoThAI, Lille, France
| | | | - Ioannis Psallidas
- Oxford Centre for Respiratory Medicine, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Markus Glatzer
- Department of Radiation Oncology, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - David Rigau
- Iberoamerican Cochrane Center, Barcelona, Spain
| | - Philippe Astoul
- Department of Thoracic Oncology, Pleural Diseases and Interventional Pulmonology, Hôpital Nord, Aix-Marseille University, Marseille, France
| | - Servet Bölükbas
- Department of Thoracic Surgery, Evang, Kliniken Essen-Mitte, Essen, Germany
| | | | - Johan Coolen
- Department of Imaging and Pathology, KU Leuven, Leuven, Belgium
| | - Charlotte De Bondt
- Department of Pulmonology and Thoracic Oncology, Antwerp University and Antwerp University Hospital, Antwerp, Belgium
| | - Dirk De Ruysscher
- Department of Radiation Oncology (Maastro Clinic), Maastricht University Medical Center+, GROW Research Institute, Maastricht, Netherlands
| | - Valerie Durieux
- Bibliothèque des Sciences de la Santé, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Corinne Faivre-Finn
- The Christie NHS Foundation Trust, The University of Manchester, Manchester, UK
| | - Dean A Fennell
- Leicester Cancer Research Centre, University of Leicester and University of Leicester Hospitals NHS Trust, Leicester, UK
| | - Francoise Galateau-Salle
- Department of Biopathology, National Reference Center for Pleural Malignant Mesothelioma and Rare Peritoneal Tumors MESOPATH, Centre Leon Berard, Lyon, France
| | - Laurent Greillier
- Department of Multidisciplinary Oncology and Therapeutic Innovations, Aix Marseille University, Assistance Publique Hôpitaux de Marseille, Inserm UMR1068, CNRS UMR7258, Marseille, France
| | - Mir Ali Hoda
- Department of Thoracic Surgery, Medical University of Vienna, Vienna, Austria
| | - Walter Klepetko
- Department of Thoracic Surgery, Medical University of Vienna, Vienna, Austria
| | - Aude Lacourt
- University Bordeaux, INSERM, Bordeaux Population Health Research Center, Team EPICENE, UMR 1219, Bordeaux, France
| | | | - Nick A Maskell
- Academic Respiratory Unit, Bristol Medical School, University of Bristol, Bristol, UK
| | - Luciano Mutti
- Teaching Hospital Vercelli/Gruppo Italiano, Vercelli, Italy
| | - Jean-Claude Pairon
- INSERM U955, GEIC2O, Université Paris-Est Créteil, Service de Pathologies professionnelles et de l'Environnement, Institut Santé -Travail Paris-Est, CHI Créteil, Créteil, France
| | - Paul Van Schil
- Department of Thoracic and Vascular Surgery, Antwerp University and Antwerp University Hospital, Antwerp, Belgium
| | - Jan P van Meerbeeck
- Department of Pulmonology and Thoracic Oncology, Antwerp University and Antwerp University Hospital, Antwerp, Belgium
| | - David Waller
- Barts Thorax Centre, St Bartholomew's Hospital, London, UK
| | - Walter Weder
- Department of Thoracic Surgery, University Hospital Zurich, Zurich, Switzerland
| | - Paul Martin Putora
- Department of Radiation Oncology, Kantonsspital St. Gallen, St. Gallen, Switzerland.,Department of Radiation Oncology, University of Bern, Bern, Switzerland
| | - Giuseppe Cardillo
- Unit of Thoracic Surgery, Azienda Ospedaliera San Camillo Forlanini, Rome, Italy
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54
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Disselhorst MJ, de Vries R, Quispel-Janssen J, Wolf-Lansdorf M, Sterk PJ, Baas P. Nose in malignant mesothelioma-Prediction of response to immune checkpoint inhibitor treatment. Eur J Cancer 2021; 152:60-67. [PMID: 34087572 DOI: 10.1016/j.ejca.2021.04.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Accepted: 04/18/2021] [Indexed: 11/17/2022]
Abstract
INTRODUCTION Recent clinical trials with immune checkpoint inhibitors (ICIs) have shown that a subgroup of patients with malignant pleural mesothelioma (MPM) could benefit from these agents. However, there are no accurate biomarkers to predict who will respond. The aim of this study was to assess the accuracy of exhaled breath analysis using electronic technology (eNose) for discriminating between responders to ICI and non-responders. METHODS This proof-of-concept prospective observational study was part of an intervention study (INITIATE) in patients with recurrent MPM who were treated with nivolumab (anti-PD-1) plus ipilimumab (anti-CTLA-4). At baseline and after six weeks of treatment, breath profiles were collected by an eNose. Modified Response Evaluation Criteria in Solid Tumors were used to assess efficacy at 6-month follow-up. For data processing and statistics, we used independent t-test analyses followed by linear discriminant and receiver-operating characteristic (ROC) analysis. RESULTS Exhaled breath data of 31 MPM patients who received nivolumab plus ipilimumab were available at baseline. There were 16 with and 15 without a response after 6 months of treatment. At baseline, breath profiles significantly differed between responders and non-responders, with a cross validation value of 71%. The ROC-AUC after internal cross-validation was 0.90 (confidence interval: 0.80-1.00). CONCLUSION An eNose is able to discriminate at baseline between responders and non-responders to nivolumab plus ipilimumab in MPM, thereby potentially identifying a subgroup of patients that will benefit from ICI treatment.
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Affiliation(s)
| | - Rianne de Vries
- Department of Respiratory Medicine, Amsterdam UMC, University of Amsterdam, the Netherlands; Breathomix BV, Leiden, the Netherlands
| | | | | | - Peter J Sterk
- Department of Respiratory Medicine, Amsterdam UMC, University of Amsterdam, the Netherlands
| | - Paul Baas
- Department of Thoracic Oncology, NKI-AvL, Amsterdam, the Netherlands
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55
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Haakensen VD, Nowak AK, Ellingsen EB, Farooqi SJ, Bjaanæs MM, Horndalsveen H, Mcculloch T, Grundberg O, Cedres SM, Helland Å. NIPU: a randomised, open-label, phase II study evaluating nivolumab and ipilimumab combined with UV1 vaccination as second line treatment in patients with malignant mesothelioma. J Transl Med 2021; 19:232. [PMID: 34059094 PMCID: PMC8165504 DOI: 10.1186/s12967-021-02905-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Accepted: 05/22/2021] [Indexed: 11/10/2022] Open
Abstract
Background Malignant pleural mesothelioma (MPM) is a rare and aggressive tumour. For patients with inoperable disease, few treatment options are available after first line chemotherapy. The combination of ipilimumab and nivolumab has recently shown increased survival compared to standard chemotherapy, but most patients do not respond and improvements are called for. Telomerase is expressed in mesothelioma cells, but only sparsely in normal tissues and is therefore an attractive target for therapeutic vaccination. Vaccination against telomerase is tolerable and has shown to induce immune responses associated with increased survival in other cancer types. There is a well-founded scientific rationale for the combination of a telomerase vaccine and checkpoint inhibition to improve treatment response in MPM patients. Methods NIPU is a randomized, multi-centre, open-label, phase II study comparing the efficacy and safety of nivolumab and ipilimumab with or without telomerase vaccine in patients with inoperable malignant pleural mesothelioma after first-line platinum-based chemotherapy. Participants (n = 118) are randomized 1:1 into two treatment arms. All participants receive treatment with nivolumab (240 mg every 2 weeks) and ipilimumab (1 mg/kg every 6 weeks) until disease progression, unacceptable toxicity or for a maximum of 2 years. Patients randomised to the experimental arm receive 8 intradermal injections of UV1 vaccine during the first three months of treatment. Tumour tissue, blood, urine, faeces and imaging will be collected for biomarker analyses and exploration of mechanisms for response and resistance to therapy. Discussion Checkpoint inhibition is used for treatment of mesothelioma, but many patients still do not respond. Increasing therapy response to immunotherapy is an important goal. Possible approaches include combination with chemotherapy, radiotherapy, targeted therapy and other immunotherapeutic agents. Predictive biomarkers are necessary to ensure optimal treatment for each patient and to prevent unnecessary side effects. This trial seeks to improve treatment response by combining checkpoint inhibition with a telomerase vaccine and also to explore mechanisms for treatment response and resistance. Knowledge gained in the NIPU study may be transferred to the first line setting and to other cancers with limited benefit from immunotherapy. Trial registration: ClinicalTrials.gov: NCT04300244, registered March 8th, 2020, https://clinicaltrials.gov/ct2/show/NCT04300244?term=NIPU&draw=2&rank=1.
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Affiliation(s)
- Vilde Drageset Haakensen
- Department of Oncology, Oslo University Hospital, Oslo, Norway.,Department of Cancer Genetics, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
| | - Anna K Nowak
- National Centre for Asbestos Related Diseases, Institute for Respiratory Health, University of Western Australia, Perth, Australia.,Department of Medical Oncology, Sir Charles Gairdner Hospital, Nedlands, Australia
| | - Espen Basmo Ellingsen
- Department of Tumor Biology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway.,Ultimovacs, Oslo, Norway
| | - Saima Jamil Farooqi
- Department of Oncology, Oslo University Hospital, Oslo, Norway.,Department of Cancer Genetics, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
| | - Maria Moksnes Bjaanæs
- Department of Oncology, Oslo University Hospital, Oslo, Norway.,Department of Cancer Genetics, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
| | - Henrik Horndalsveen
- Department of Oncology, Oslo University Hospital, Oslo, Norway.,Department of Cancer Genetics, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
| | - Tine Mcculloch
- Department of Oncology and Clinical Cancer Research Center, Aalborg University Hospital, Aalborg, Denmark.,Department of Clinical Medicine, Faculty of Medicine, Aalborg University, Aalborg, Denmark
| | - Oscar Grundberg
- Thoracic Oncology Center, Theme Cancer, Karolinska University Hospital, Stockholm, Sweden
| | - Susana M Cedres
- Oncology Department, Vall d'Hebron University Hospital and Vall d'Hebron Institute of Oncology, Barcelona, Spain
| | - Åslaug Helland
- Department of Oncology, Oslo University Hospital, Oslo, Norway. .,Department of Cancer Genetics, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway. .,Faculty of Medicine, University of Oslo, Oslo, Norway.
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Chen B, Yang M, Li K, Li J, Xu L, Xu F, Xu Y, Ren D, Zhang J, Liu L. Immune-related genes and gene sets for predicting the response to anti-programmed death 1 therapy in patients with primary or metastatic non-small cell lung cancer. Oncol Lett 2021; 22:540. [PMID: 34084219 PMCID: PMC8161458 DOI: 10.3892/ol.2021.12801] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Accepted: 04/14/2021] [Indexed: 12/24/2022] Open
Abstract
Although antibodies targeting the immune checkpoint protein programmed death-1 (PD-1) exert therapeutic effects in patients with primary or metastatic non-small cell lung cancer (NSCLC), the majority of patients exhibit partial or complete resistance to anti-PD1 treatment. Thus, the aim of the present study was to identify reliable biomarkers for predicting the response to anti-PD-1 therapy. The present study analyzed tumor specimens isolated from 24 patients (13 with primary and 11 with metastatic NSCLC) prior to treatment with approved PD1-targeting antibodies. The expression profile of 395 immune-related genes was examined using RNA immune-oncology panel sequencing. The results demonstrated that six immune-related differently expressed genes (DEGs), including HLA-F-AS1, NCF1, RORC, DMBT1, KLRF1 and IL-18, and five DEGs, including HLA-A, HLA-DPA1, TNFSF18, IFI6 and PTK7, may be used as single biomarkers for predicting the efficacy of anti-PD-1 treatment in patients with primary and with metastatic NSCLC, respectively. In addition, two DEG sets comprising either six (HLA-F-AS1, NCF1, RORC, DMBT1, KLRF and IL-18) or two (HLA-A and TNFSF18) DEGs as potential combination biomarkers for predicting the efficacy of anti-PD-1 therapy in patients with NSCLC. Patients with a calculated expression level of the DEG sets >6.501 (primary NSCLC) or >6.741 (metastatic NSCLC) may benefit from the anti-PD-1 therapy. Overall, these findings provided a basis for the identification of additional biomarkers for predicting the response to anti-PD-1 treatment.
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Affiliation(s)
- Bolin Chen
- Thoracic Medicine Department 2, Cancer Hospital Affiliated to Xiangya Medical College, Central South University, Changsha, Hunan 410013, P.R. China
| | - Min Yang
- Department of Respiratory Disease, Hunan Children's Hospital, Changsha, Hunan 410007, P.R. China
| | - Kang Li
- Thoracic Medicine Department 2, Cancer Hospital Affiliated to Xiangya Medical College, Central South University, Changsha, Hunan 410013, P.R. China
| | - Jia Li
- Thoracic Medicine Department 2, Cancer Hospital Affiliated to Xiangya Medical College, Central South University, Changsha, Hunan 410013, P.R. China
| | - Li Xu
- Thoracic Medicine Department 2, Cancer Hospital Affiliated to Xiangya Medical College, Central South University, Changsha, Hunan 410013, P.R. China
| | - Fang Xu
- Thoracic Medicine Department 2, Cancer Hospital Affiliated to Xiangya Medical College, Central South University, Changsha, Hunan 410013, P.R. China
| | - Yan Xu
- Thoracic Medicine Department 2, Cancer Hospital Affiliated to Xiangya Medical College, Central South University, Changsha, Hunan 410013, P.R. China
| | - Dandan Ren
- Genecast Biotechnology Co., Ltd., Beijing 100089, P.R. China
| | - Jiao Zhang
- Genecast Biotechnology Co., Ltd., Beijing 100089, P.R. China
| | - Liyu Liu
- Thoracic Medicine Department 2, Cancer Hospital Affiliated to Xiangya Medical College, Central South University, Changsha, Hunan 410013, P.R. China
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Lopci E, Kobe C, Gnanasegaran G, Adam JA, de Geus-Oei LF. "PET/CT Variants and Pitfalls in Lung Cancer and Mesothelioma". Semin Nucl Med 2021; 51:458-473. [PMID: 33993985 DOI: 10.1053/j.semnuclmed.2021.04.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
2-deoxy-2-[18F]fluoro-D-glucose [18F]FDG-PET/CT represents the metabolic imaging of choice in various cancer types. Used either at diagnosis or during treatment response assessment, the modality allows for a more accurate definition of tumor extent compared to morphological imaging and is able to predict the therapeutic benefit earlier in time. Due to the aspecific uptake property of [18F]FDG there is an overlap of its distribution in normal and pathological conditions, which can make the interpretation of the imaging challenging. Lung and pleural neoplasia are no exception to this, thus acknowledging of possible pitfalls and artifacts are mandatory for image interpretation. While most pitfalls and artifacts are common for all indications with metabolic imaging with [18F]FDG-PET/CT, there are specific variants and pitfalls in lung cancer and malignant pleural mesothelioma. The aim of the present article is to shed light on the most frequent and relevant variants and pitfalls in [18F]FDG-PET/CT imaging in lung cancer and malignant pleural mesothelioma.
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Affiliation(s)
- Egesta Lopci
- Nuclear Medicine, IRCCS - Humanitas Research Hospital, Rozzano MI, Italy.
| | - Carsten Kobe
- Department of Nuclear Medicine, University Hospital and Medical Faculty, University of Cologne, Cologne, University of Cologne, Cologne, Germany
| | | | - Judit A Adam
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, AMS, the Netherlands
| | - Lioe-Fee de Geus-Oei
- Department of Radiology, Leiden University Medical Center, Leiden, the Netherlands; Biomedical Photonic Imaging Group, University of Twente, Enschede, the Netherlands
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58
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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: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [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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59
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Yang F, Yan Z, Nie W, Liu Z, Cheng X, Wang W, Shao C, Fu G, Yu Y. LACTB and LC3 could serve as potential biomarkers of gastric cancer to neoadjuvant chemotherapy with oxaliplatin plus S-1. Oncol Lett 2021; 21:470. [PMID: 33907580 PMCID: PMC8063359 DOI: 10.3892/ol.2021.12731] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 03/17/2021] [Indexed: 01/31/2023] Open
Abstract
The present study investigated and evaluated the correlation between the expression of LACTB and LC3 and the clinical outcomes of patients with advanced gastric cancer treated with oxaliplatin plus S-1 neoadjuvant chemotherapy (NACT). A total of 51 patients with advanced gastric cancer underwent NACT treatment between June 2015 and June 2017. Pathomorphological changes in gastric cancer were analyzed by H&E staining. The expression level and subcellular localization of LACTB and LC3 in paraffin-embedded biopsies were detected by immunohistochemistry and immunofluorescence. The mRNA and protein expression of LACTB were investigated by reverse transcription quantitative polymerase chain reaction and Western blotting, respectively. Statistical analysis was performed to determine the association between the expression of LACTB and LC3 and clinical chemotherapy efficacy of NACT for gastric cancer. Among the 51 patients, 3 (5.88%), 27 (52.94%), 13 (25.49%) and 8 (15.69%) displayed complete remission, partial remission, stable disease and progressive disease, respectively. The rate of decreased LACTB expression was 68.6%, while the rate of increased LC3 expression was 60.8%. Furthermore, there was a significant negative correlation between the expression of LACTB and that of LC3 following NACT (P<0.001). High expression of LC3 (P<0.01) and low expression of LACTB (P<0.01) were associated with a poor response of patients with advanced gastric cancer to NACT. In conclusion, the expression of LACTB and LC3 may serve as a promising novel biomarker for determining the prognosis of patients with advanced gastric cancer receiving NACT, while its potential clinical significance requires further elucidation.
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Affiliation(s)
- Fang Yang
- Department of Pathology, Guizhou Medical University, Guiyang, Guizhou 550004, P.R. China.,School of Clinical Laboratory Science, Guizhou Medical University, Guiyang, Guizhou 550004, P.R. China.,Laboratory Department of Guizhou Cancer Hospital, Guiyang, Guizhou 550004, P.R. China
| | - Zhiqiang Yan
- Department of Gastrointestinal Surgery, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou 550004, P.R. China
| | - Wei Nie
- School of Clinical Laboratory Science, Guizhou Medical University, Guiyang, Guizhou 550004, P.R. China
| | - Zeying Liu
- Laboratory Department of Guizhou Cancer Hospital, Guiyang, Guizhou 550004, P.R. China
| | - Xingzhen Cheng
- Department of Gastrointestinal Surgery, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou 550004, P.R. China
| | - Wei Wang
- Laboratory Department of Guizhou Cancer Hospital, Guiyang, Guizhou 550004, P.R. China
| | - Chunyan Shao
- Laboratory Department of Guizhou Cancer Hospital, Guiyang, Guizhou 550004, P.R. China
| | - Gui Fu
- Laboratory Department of Guizhou Cancer Hospital, Guiyang, Guizhou 550004, P.R. China
| | - Yanni Yu
- Department of Pathology, Guizhou Medical University, Guiyang, Guizhou 550004, P.R. China
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60
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Stacchiotti S, Simeone N, Lo Vullo S, Baldi GG, Brunello A, Vincenzi B, Palassini E, Dagrada G, Collini P, Morosi C, Greco FG, Sbaraglia M, Dei Tos AP, Mariani L, Frezza AM, Casali PG. Activity of sirolimus in patients with progressive epithelioid hemangioendothelioma: A case-series analysis within the Italian Rare Cancer Network. Cancer 2020; 127:569-576. [PMID: 33107985 DOI: 10.1002/cncr.33247] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 08/05/2020] [Accepted: 08/05/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUND The objective of this study was to report on a retrospective series of patients with epithelioid hemangioendothelioma (EHE) who received treatment with sirolimus within the Italian Rare Cancer Network. METHODS From January 2005, 38 adult patients with advanced EHE received continuous-dosing sirolimus, 5 mg daily, until they developed either toxicity or disease progression. Disease progression in the 6 months before the start of treatment was required. Each pathologic diagnosis was reviewed. The daily dose of sirolimus was adjusted based on plasma levels. Response was retrospectively assessed by local investigators using Response Evaluation Criteria in Solid Tumors, version 1.1 (RECIST). Survival was estimated using the Kaplan-Meier method. RESULTS All 38 patients (WW Domain Containing Transcription Regulator 1 [WWTR1]-positive, n = 37; transcription factor E3 [TFE3]-positive, n = 1) had disease progression before starting sirolimus (at baseline, 13 of 38 patients had the presence of serosal effusions and systemic symptoms). Thirty-seven patients were evaluable for response (there was 1 early interruption). The best RECIST responses were a partial response in 4 patients (10.8%), stable disease in 28 patients (75.7%), and disease progression in 5 patients (13.5%). At a 41.5-month median follow-up (interquartile range [IQR], 23.9-56.8 months), the median PFS was 13 months (95% CI, 3.7 months to not estimated [NE]), and the median OS was 18.8 months (95% CI, 10.6 months to NE). In patients who had serosal effusions at baseline, the median PFS was 4.8 months (IQR, 3.5-11.7 months), and the median OS was 10.6 months (IQR, 5.1-13.0 months), compared with 47.8 months (IQR, 11.4 months to NE) and 47.8 months (IQR, 15.7 months to NE), respectively, in patients without serosal effusions. Overall, sirolimus was fairly well tolerated, with 10 patients reporting irregular menstruation/ovary disfunction. CONCLUSIONS The current results confirm that sirolimus is active in EHE, leading to prolonged stabilization in most patients who present without serosal effusions. Serosal effusions are confirmed as an unfavorable prognostic sign associated with short survival, and sirolimus displays limited activity in this subgroup.
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Affiliation(s)
- Silvia Stacchiotti
- Department of Medical Oncology, IRCCS Foundation National Cancer Institute, Milan, Italy
| | - Noemi Simeone
- Department of Medical Oncology, IRCCS Foundation National Cancer Institute, Milan, Italy
| | - Salvatore Lo Vullo
- Unit of Clinical Epidemiology and Trial Organization, IRCCS Foundation National Cancer Institute, Milan, Italy
| | - Giacomo G Baldi
- Department of Medical Oncology, Santo Stefano Hospital, Prato, Italy
| | - Antonella Brunello
- Department of Oncology, Medical Oncology Unit 1, Veneto Institute of Oncology, IRCCS, Padua, Italy
| | - Bruno Vincenzi
- Department of Medical Oncology, Biomedical Campus, University of Rome, Rome, Italy
| | - Elena Palassini
- Department of Medical Oncology, IRCCS Foundation National Cancer Institute, Milan, Italy
| | - GianPaolo Dagrada
- Department of Diagnostic Pathology and Laboratory Medicine, IRCCS Foundation National Cancer Institute, Milan, Italy
| | - Paola Collini
- Department of Diagnostic Pathology and Laboratory Medicine, IRCCS Foundation National Cancer Institute, Milan, Italy
| | - Carlo Morosi
- Department of Radiology, IRCCS Foundation National Cancer Institute, Milan, Italy
| | - Francesca G Greco
- Department of Radiology, IRCCS Foundation National Cancer Institute, Milan, Italy
| | - Marta Sbaraglia
- Department of Pathology, University of Padua Foundation, Padua, Italy
| | - Angelo P Dei Tos
- Department of Pathology, University of Padua Foundation, Padua, Italy.,Department of Medicine, University of Padua, Padua, Italy
| | - Luigi Mariani
- Unit of Clinical Epidemiology and Trial Organization, IRCCS Foundation National Cancer Institute, Milan, Italy
| | - Anna Maria Frezza
- Department of Medical Oncology, IRCCS Foundation National Cancer Institute, Milan, Italy
| | - Paolo G Casali
- Department of Medical Oncology, IRCCS Foundation National Cancer Institute, Milan, Italy.,Unit of Clinical Epidemiology and Trial Organization, IRCCS Foundation National Cancer Institute, Milan, Italy.,Department of Medical Oncology, Santo Stefano Hospital, Prato, Italy.,Department of Oncology, Medical Oncology Unit 1, Veneto Institute of Oncology, IRCCS, Padua, Italy.,Department of Medical Oncology, Biomedical Campus, University of Rome, Rome, Italy.,Department of Diagnostic Pathology and Laboratory Medicine, IRCCS Foundation National Cancer Institute, Milan, Italy.,Department of Radiology, IRCCS Foundation National Cancer Institute, Milan, Italy.,Department of Pathology, University of Padua Foundation, Padua, Italy.,Department of Medicine, University of Padua, Padua, Italy.,Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
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61
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Nowak AK, Lesterhuis WJ, Kok PS, Brown C, Hughes BG, Karikios DJ, John T, Kao SCH, Leslie C, Cook AM, Pavlakis N, Briscoe K, O'Byrne KJ, Karapetis CS, Lam WS, Langford A, Yip S, Stockler MR. Durvalumab with first-line chemotherapy in previously untreated malignant pleural mesothelioma (DREAM): a multicentre, single-arm, phase 2 trial with a safety run-in. Lancet Oncol 2020; 21:1213-1223. [PMID: 32888453 DOI: 10.1016/s1470-2045(20)30462-9] [Citation(s) in RCA: 101] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Revised: 06/15/2020] [Accepted: 06/17/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND There is a strong unmet need to improve systemic therapy in mesothelioma. Chemotherapy with cisplatin and pemetrexed improves survival in malignant pleural mesothelioma, and immune checkpoint inhibitors are an emerging treatment in this disease. We aimed to evaluate the activity of durvalumab, an anti-PD-L1 antibody, given during and after first-line chemotherapy with cisplatin and pemetrexed in patients with advanced malignant pleural mesothelioma. METHODS DREAM was a multicentre, single-arm, open-label, phase 2 trial done in nine hospitals in Australia. Eligible patients were aged 18 years or older and had histologically confirmed malignant pleural mesothelioma considered unsuitable for cancer-directed surgery, an Eastern Cooperative Oncology Group performance status of 0 or 1, and measurable disease as per the modified Response Evaluation Criteria in Solid Tumors version 1.0 (mRECIST) for mesothelioma that was previously untreated with systemic therapy. All histological subtypes were eligible. The first six participants were treated for two cycles in a safety run-in. All participants received cisplatin 75 mg/m2, pemetrexed 500 mg/m2, and durvalumab 1125 mg intravenously on day 1 of a 3-weekly schedule for a maximum of six cycles. Change from cisplatin to carboplatin with an area under the curve of 5 was permitted. Durvalumab was continued for a maximum of 12 months. The primary endpoint was progression-free survival at 6 months, measured according to mRECIST for malignant pleural mesothelioma and analysed in the intention-to-treat population. Safety analyses included all participants who receive at least one dose of any study drug. This study is registered with the Australia New Zealand Clinical Trials Registry, ACTRN12616001170415. FINDINGS Between Dec 28, 2016, and Sept 27, 2017, 55 participants were enrolled. 54 patients were eligible and were followed up for a median of 28·2 months (IQR 26·5-30·2). 31 (57%; 95% CI 44-70) of 54 patients were alive and progression-free at 6 months. The most common grade 3-4 adverse events were neutropenia (seven [13%] patients), nausea (six [11%]), and anaemia (four [7%]). A total of 60 serious adverse events occurred in 29 participants, five of which were considered possibly related to durvalumab. Five patients died during the study treatment; none of these five deaths were attributed to study treatment. INTERPRETATION The combination of durvalumab, cisplatin, and pemetrexed has promising activity and an acceptable safety profile that warrants further investigation in a randomised phase 3 trial. FUNDING AstraZeneca.
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Affiliation(s)
- Anna K Nowak
- Sir Charles Gairdner Hospital, Nedlands, WA, Australia; National Centre for Asbestos Related Diseases, Perth, WA, Australia; Medical School, University of Western Australia, Perth, WA, Australia.
| | - W Joost Lesterhuis
- National Centre for Asbestos Related Diseases, Perth, WA, Australia; School of Biomedical Sciences, University of Western Australia, Perth, WA, Australia
| | - Peey-Sei Kok
- National Health and Medical Research Council, Clinical Trials Centre, University of Sydney, Camperdown, NSW, Australia
| | - Chris Brown
- National Health and Medical Research Council, Clinical Trials Centre, University of Sydney, Camperdown, NSW, Australia
| | - Brett Gm Hughes
- The Prince Charles Hospital and University of Queensland, Brisbane, QLD, Australia; University of Queensland, Brisbane, QLD, Australia
| | | | - Thomas John
- Olivia Newton-John Cancer Research Institute, Austin Hospital, Heidelberg, VIC, Australia
| | | | | | - Alistair M Cook
- National Centre for Asbestos Related Diseases, Perth, WA, Australia; Medical School, University of Western Australia, Perth, WA, Australia
| | - Nick Pavlakis
- Royal North Shore Hospital and Northern Cancer Institute, Sydney, NSW, Australia
| | - Karen Briscoe
- Mid North Coast Cancer Institute, Coffs Harbour Health Campus, Coffs Harbour, NSW, Australia
| | - Kenneth J O'Byrne
- Princess Alexandra Hospital and Queensland University of Technology, Brisbane, QLD, Australia
| | | | - Wei-Sen Lam
- Department of Medical Oncology, Fiona Stanley Hospital and Western Australia Country Health Service, Perth, WA, Australia
| | - Ailsa Langford
- National Health and Medical Research Council, Clinical Trials Centre, University of Sydney, Camperdown, NSW, Australia
| | - Sonia Yip
- National Health and Medical Research Council, Clinical Trials Centre, University of Sydney, Camperdown, NSW, Australia
| | - Martin R Stockler
- National Health and Medical Research Council, Clinical Trials Centre, University of Sydney, Camperdown, NSW, Australia
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62
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Gelzinis TA. The 2019 ERS/ESTS/EACTS/ESTRO Guidelines on the Management of Patients With Malignant Pleural Mesothelioma. J Cardiothorac Vasc Anesth 2020; 35:378-388. [PMID: 32798169 DOI: 10.1053/j.jvca.2020.07.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Accepted: 07/03/2020] [Indexed: 02/07/2023]
Abstract
Malignant pleural mesothelioma is a rare aggressive cancer, with insidious growth, and is associated with poor outcomes that have not improved over the years. A task force made up of members of the European Respiratory Society (ERS)/European Society of Thoracic Surgeons (ESTS)/European Association for Cardio-Thoracic Surgery (EACTS)/European Society for Radiotherapy and Oncology (ESTRO) societies, who are experts in the field of malignant mesothelioma, reviewed the literature from 2009 to 2018 to update the 2009 guidelines concerning epidemiology, diagnosis, staging, and treatment, including surgical, radiotherapy, and medical management, as well as palliative care to provide the best evidence-based recommendations for this patient population.
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63
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Ferdinandus J, Barbato F, Chodyla M, Fendler WP, Kessler L, Pomykala KL, Metzenmacher M, Krefting F, Hager T, Umutlu L, Herrmann K, Christoph DC. Volumetric PET Response Assessment Outperforms Conventional Criteria in Patients Receiving High-Dose Pembrolizumab for Malignant Mesothelioma. J Nucl Med 2020; 62:191-194. [PMID: 32532926 DOI: 10.2967/jnumed.120.245803] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 05/19/2020] [Indexed: 12/12/2022] Open
Abstract
Fixed-dose pembrolizumab (200 mg absolute, day 1, every 3 wk) for the treatment of malignant pleural mesothelioma did not result in survival benefit in the phase 3 PROMISE-meso trial compared with second-line chemotherapy. Because of lack of validated imaging response criteria, responder subgroups with potential survival benefit have not yet been identified. Here, we administered high-dose pembrolizumab (10 mg/kg, day 1, every 2 wk) considering the KEYNOTE-028 trial and assessed the prognostic value of PET metabolic response in patients with chemotherapy-resistant malignant mesothelioma of the pleura or peritoneum. Methods: Data from 27 patients with baseline and follow-up 18F-FDG PET/CT imaging were retrospectively analyzed. RECIST, version 1.1; modified RECIST; and PERCIST using both tumor lesion metabolic activity in a 1 cm3 spheric region of interest of up to 5 target lesions (PERCISTSULpeak) and metabolic tumor volume PERCIST (PERCISTMTV) were applied separately to categorize responders in CT and PET imaging studies. Progression-free survival (PFS) and overall survival (OS) were compared between responders and nonresponders using Kaplan-Meier and log-rank analyses. Programmed cell death protein 1 ligand expression status was assessed, and its association with outcome was investigated. Results: Twenty-seven patients had 18F-FDG PET/CT imaging at baseline and after at least 4 cycles pembrolizumab. Median PFS and OS were 3.4 and 15.1 mo, respectively. Response rates were 7%, 7%, 30%, and 30% based on RECIST, modified RECIST, PERCISTSULpeak, and PERCISTMTV response criteria, respectively. Response according to PERCISTMTV predicted prolonged OS or PFS (P < 0.01), whereas all other imaging criteria and programmed cell death protein 1 ligand expression did not. Conclusion: 18F-FDG PET metabolic volume response predicts survival in patients with malignant mesothelioma receiving high-dose pembrolizumab. These results should prompt inclusion of PET response assessment in future phase 3 clinical trials.
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Affiliation(s)
- Justin Ferdinandus
- Department of Nuclear Medicine, University of Duisburg-Essen, and German Cancer Consortium-University Hospital Essen, Essen, Germany
| | - Francesco Barbato
- Department of Nuclear Medicine, University of Duisburg-Essen, and German Cancer Consortium-University Hospital Essen, Essen, Germany
| | - Michal Chodyla
- Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Wolfgang P Fendler
- Department of Nuclear Medicine, University of Duisburg-Essen, and German Cancer Consortium-University Hospital Essen, Essen, Germany
| | - Lukas Kessler
- Department of Nuclear Medicine, University of Duisburg-Essen, and German Cancer Consortium-University Hospital Essen, Essen, Germany
| | - Kelsey L Pomykala
- Department of Nuclear Medicine, University of Duisburg-Essen, and German Cancer Consortium-University Hospital Essen, Essen, Germany.,Department of Radiology, UCLA, Los Angeles, California
| | - Martin Metzenmacher
- Department of Medical Oncology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Frederik Krefting
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany; and
| | - Thomas Hager
- Institute of Pathology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Lale Umutlu
- Department of Radiology, UCLA, Los Angeles, California
| | - Ken Herrmann
- Department of Nuclear Medicine, University of Duisburg-Essen, and German Cancer Consortium-University Hospital Essen, Essen, Germany
| | - Daniel C Christoph
- Department of Medical Oncology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
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64
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Scherpereel A, Opitz I, Berghmans T, Psallidas I, Glatzer M, Rigau D, Astoul P, Bölükbas S, Boyd J, Coolen J, De Bondt C, De Ruysscher D, Durieux V, Faivre-Finn C, Fennell D, Galateau-Salle F, Greillier L, Hoda MA, Klepetko W, Lacourt A, McElnay P, Maskell NA, Mutti L, Pairon JC, Van Schil P, van Meerbeeck JP, Waller D, Weder W, Cardillo G, Putora PM. ERS/ESTS/EACTS/ESTRO guidelines for the management of malignant pleural mesothelioma. Eur Respir J 2020; 55:13993003.00953-2019. [PMID: 32451346 DOI: 10.1183/13993003.00953-2019] [Citation(s) in RCA: 131] [Impact Index Per Article: 32.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2019] [Accepted: 10/17/2019] [Indexed: 12/23/2022]
Abstract
The European Respiratory Society (ERS)/European Society of Thoracic Surgeons (ESTS)/European Association for Cardio-Thoracic Surgery (EACTS)/European Society for Radiotherapy and Oncology (ESTRO) task force brought together experts to update previous 2009 ERS/ESTS guidelines on management of malignant pleural mesothelioma (MPM), a rare cancer with globally poor outcome, after a systematic review of the 2009-2018 literature. The evidence was appraised using the Grading of Recommendations, Assessment, Development and Evaluation approach. The evidence syntheses were discussed and recommendations formulated by this multidisciplinary group of experts. Diagnosis: pleural biopsies remain the gold standard to confirm the diagnosis, usually obtained by thoracoscopy but occasionally via image-guided percutaneous needle biopsy in cases of pleural symphysis or poor performance status. Pathology: standard staining procedures are insufficient in ∼10% of cases, justifying the use of specific markers, including BAP-1 and CDKN2A (p16) for the separation of atypical mesothelial proliferation from MPM. Staging: in the absence of a uniform, robust and validated staging system, we advise using the most recent 2016 8th TNM (tumour, node, metastasis) classification, with an algorithm for pre-therapeutic assessment. Monitoring: patient's performance status, histological subtype and tumour volume are the main prognostic factors of clinical importance in routine MPM management. Other potential parameters should be recorded at baseline and reported in clinical trials. Treatment: (chemo)therapy has limited efficacy in MPM patients and only selected patients are candidates for radical surgery. New promising targeted therapies, immunotherapies and strategies have been reviewed. Because of limited data on the best combination treatment, we emphasise that patients who are considered candidates for a multimodal approach, including radical surgery, should be treated as part of clinical trials in MPM-dedicated centres.
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Affiliation(s)
- Arnaud Scherpereel
- Pulmonary and Thoracic Oncology, Univ. Lille, CHU Lille, INSERM U1189, OncoThAI, Lille, France .,French National Network of Clinical Expert Centers for Malignant Pleural Mesothelioma Management (Mesoclin), Lille, France
| | - Isabelle Opitz
- Dept of Thoracic Surgery, University Hospital Zurich, Zurich, Switzerland
| | | | - Ioannis Psallidas
- Oxford Centre for Respiratory Medicine, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Markus Glatzer
- Dept of Radiation Oncology, Kantonsspital St Gallen, St Gallen, Switzerland
| | - David Rigau
- Iberoamerican Cochrane Center, Barcelona, Spain
| | - Philippe Astoul
- Dept of Thoracic Oncology, Pleural Diseases and Interventional Pulmonology, Hôpital Nord, Aix-Marseille University, Marseille, France
| | - Servet Bölükbas
- Dept of Thoracic Surgery, Evang, Kliniken Essen-Mitte, Essen, Germany
| | | | - Johan Coolen
- Dept of Imaging and Pathology, KU Leuven, Leuven, Belgium
| | - Charlotte De Bondt
- Dept of Pulmonology and Thoracic Oncology, Antwerp University and Antwerp University Hospital, Antwerp, Belgium
| | - Dirk De Ruysscher
- Dept of Radiation Oncology (Maastro Clinic), Maastricht University Medical Center+, GROW Research Institute, Maastricht, The Netherlands
| | - Valerie Durieux
- Bibliothèque des Sciences de la Santé, Université libre de Bruxelles (ULB), Brussels, Belgium
| | - Corinne Faivre-Finn
- The Christie NHS Foundation Trust, The University of Manchester, Manchester, UK
| | - Dean Fennell
- Leicester Cancer Research Centre, University of Leicester and University of Leicester Hospitals NHS Trust, Leicester, UK
| | - Francoise Galateau-Salle
- National Reference Center for Pleural Malignant Mesothelioma and Rare Peritoneal Tumors MESOPATH, Dept of Biopathology, Centre Leon Berard, Lyon, France
| | - Laurent Greillier
- Aix Marseille University, Assistance Publique Hôpitaux de Marseille, Inserm UMR1068, CNRS UMR7258, Dept of Multidisciplinary Oncology and Therapeutic Innovations, Marseille, France
| | - Mir Ali Hoda
- Dept of Thoracic Surgery, Medical University of Vienna, Vienna, Austria
| | - Walter Klepetko
- Dept of Thoracic Surgery, Medical University of Vienna, Vienna, Austria
| | - Aude Lacourt
- Univ. Bordeaux, INSERM, Bordeaux Population Health Research Center, team EPICENE, UMR 1219, Bordeaux, France
| | | | - Nick A Maskell
- Academic Respiratory Unit, Bristol Medical School, University of Bristol, Bristol, UK
| | - Luciano Mutti
- Teaching Hosp. Vercelli/Gruppo Italiano Mesotelioma, Italy
| | - Jean-Claude Pairon
- INSERM U955, Equipe 4, Université Paris-Est Créteil, and Service de Pathologies professionnelles et de l'Environnement, Institut Santé-Travail Paris-Est, CHI Créteil, Créteil, France
| | - Paul Van Schil
- Dept Thoracic and Vascular Surgery, Antwerp University and Antwerp University Hospital, Antwerp, Belgium
| | - Jan P van Meerbeeck
- Dept of Pulmonology and Thoracic Oncology, Antwerp University and Antwerp University Hospital, Antwerp, Belgium
| | - David Waller
- Barts Thorax Centre, St Bartholomew's Hospital, London, UK
| | - Walter Weder
- Dept of Thoracic Surgery, University Hospital Zurich, Zurich, Switzerland
| | - Giuseppe Cardillo
- Unit of Thoracic Surgery, Azienda Ospedaliera San Camillo Forlanini, Rome, Italy
| | - Paul Martin Putora
- Dept of Radiation Oncology, Kantonsspital St Gallen, St Gallen, Switzerland.,Dept of Radiation Oncology, University of Bern, Bern, Switzerland
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Sinha S, Swift AJ, Kamil MA, Matthews S, Bull MJ, Fisher P, De Fonseka D, Saha S, Edwards JG, Johns CS. The role of imaging in malignant pleural mesothelioma: an update after the 2018 BTS guidelines. Clin Radiol 2020; 75:423-432. [PMID: 32081346 DOI: 10.1016/j.crad.2019.12.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Accepted: 12/04/2019] [Indexed: 02/07/2023]
Abstract
Malignant pleural mesothelioma (MPM) is a primary malignancy of the pleura and is associated with a poor outcome. The symptoms and signs of malignant mesothelioma present late in the natural history of the disease and are non-specific, making the diagnosis challenging and imaging key. In 2018, the British Thoracic Society (BTS) updated the guideline on diagnosis, staging, and follow-up of patients with MPM. These recommendations are discussed in this review of the current literature on imaging of MPM. It is estimated MPM will continue to cause serious morbidity and mortality in the UK late into the 21st century, and internationally, people continue to be exposed to asbestos. We aim to update the reader on current and future imaging strategies, which could aid early diagnosis of pleural malignancy and provide an update on staging and assessment of tumour response.
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Affiliation(s)
- S Sinha
- Department of Radiology, Sheffield Teaching Hospitals, Sheffield, UK
| | - A J Swift
- Department of Radiology, Sheffield Teaching Hospitals, Sheffield, UK; Academic Unit of Radiology, The University of Sheffield, Sheffield, UK
| | - M A Kamil
- Department of Radiology, Sheffield Teaching Hospitals, Sheffield, UK
| | - S Matthews
- Department of Radiology, Sheffield Teaching Hospitals, Sheffield, UK
| | - M J Bull
- Department of Radiology, Sheffield Teaching Hospitals, Sheffield, UK
| | - P Fisher
- Department of Oncology, Sheffield Teaching Hospitals, Sheffield, UK
| | - D De Fonseka
- Department of Respiratory Medicine, Sheffield Teaching Hospitals, Sheffield, UK
| | - S Saha
- Department of Respiratory Medicine, Sheffield Teaching Hospitals, Sheffield, UK
| | - J G Edwards
- Department of Thoracic Surgery, Sheffield Teaching Hospitals, Sheffield, UK
| | - C S Johns
- Department of Radiology, Sheffield Teaching Hospitals, Sheffield, UK.
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Gudmundsson E, Straus CM, Li F, Armato SG. Deep learning-based segmentation of malignant pleural mesothelioma tumor on computed tomography scans: application to scans demonstrating pleural effusion. J Med Imaging (Bellingham) 2020; 7:012705. [PMID: 32016133 DOI: 10.1117/1.jmi.7.1.012705] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2019] [Accepted: 12/24/2019] [Indexed: 12/29/2022] Open
Abstract
Tumor volume is a topic of interest for the prognostic assessment, treatment response evaluation, and staging of malignant pleural mesothelioma. Many mesothelioma patients present with, or develop, pleural fluid, which may complicate the segmentation of this disease. Deep convolutional neural networks (CNNs) of the two-dimensional U-Net architecture were trained for segmentation of tumor in the left and right hemithoraces, with the networks initialized through layers pretrained on ImageNet. Networks were trained on a dataset of 5230 axial sections from 154 CT scans of 126 mesothelioma patients. A test set of 94 CT sections from 34 patients, who all presented with both tumor and pleural effusion, in addition to a more general test set of 130 CT sections from 43 patients, were used to evaluate segmentation performance of the deep CNNs. The Dice similarity coefficient (DSC), average Hausdorff distance, and bias in predicted tumor area were calculated through comparisons with radiologist-provided tumor segmentations on the test sets. The present method achieved a median DSC of 0.690 on the tumor and effusion test set and achieved significantly higher performance on both test sets when compared with a previous deep learning-based segmentation method for mesothelioma.
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Affiliation(s)
- Eyjolfur Gudmundsson
- The University of Chicago, Department of Radiology, Chicago, Illinois, United States
| | - Christopher M Straus
- The University of Chicago, Department of Radiology, Chicago, Illinois, United States
| | - Feng Li
- The University of Chicago, Department of Radiology, Chicago, Illinois, United States
| | - Samuel G Armato
- The University of Chicago, Department of Radiology, Chicago, Illinois, United States
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Nicholson AG, Sauter JL, Nowak AK, Kindler HL, Gill RR, Remy-Jardin M, Armato SG, Fernandez-Cuesta L, Bueno R, Alcala N, Foll M, Pass H, Attanoos R, Baas P, Beasley MB, Brcic L, Butnor KJ, Chirieac LR, Churg A, Courtiol P, Dacic S, De Perrot M, Frauenfelder T, Gibbs A, Hirsch FR, Hiroshima K, Husain A, Klebe S, Lantuejoul S, Moreira A, Opitz I, Perol M, Roden A, Roggli V, Scherpereel A, Tirode F, Tazelaar H, Travis WD, Tsao MS, van Schil P, Vignaud JM, Weynand B, Lang-Lazdunski L, Cree I, Rusch VW, Girard N, Galateau-Salle F. EURACAN/IASLC Proposals for Updating the Histologic Classification of Pleural Mesothelioma: Towards a More Multidisciplinary Approach. J Thorac Oncol 2020; 15:29-49. [DOI: 10.1016/j.jtho.2019.08.2506] [Citation(s) in RCA: 79] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 08/20/2019] [Accepted: 08/27/2019] [Indexed: 12/22/2022]
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Gill RR, Tsao AS, Kindler HL, Richards WG, Armato SG, Francis RJ, Gomez DR, Dahlberg S, Rimner A, Simone CB, de Perrot M, Blumenthal G, Adjei AA, Bueno R, Harpole DH, Hesdorffer M, Hirsch FR, Pass HI, Yorke E, Rosenzweig K, Burt B, Fennell DA, Lindwasser W, Malik S, Peikert T, Mansfield AS, Salgia R, Yang H, Rusch VW, Nowak AK. Radiologic Considerations and Standardization of Malignant Pleural Mesothelioma Imaging Within Clinical Trials: Consensus Statement from the NCI Thoracic Malignancy Steering Committee - International Association for the Study of Lung Cancer - Mesothelioma Applied Research Foundation Clinical Trials Planning Meeting. J Thorac Oncol 2019; 14:1718-1731. [PMID: 31470129 DOI: 10.1016/j.jtho.2019.08.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Revised: 06/26/2019] [Accepted: 08/20/2019] [Indexed: 12/19/2022]
Abstract
Detailed guidelines pertaining to radiological assessment of malignant pleural mesothelioma are currently lacking due to the rarity of the disease, complex morphology, propensity to invade multiple planes simultaneously, and lack of specific recommendations within the radiology community about assessment, reporting, and follow-up. In March 2017, a multidisciplinary meeting of mesothelioma experts was co-sponsored by the National Cancer Institute Thoracic Malignancy Steering Committee, International Association for the Study of Lung Cancer, and the Mesothelioma Applied Research Foundation. One of the outcomes of this conference was the foundation of detailed, multidisciplinary consensus imaging and management guidelines. Here, we present the recommendations for radiologic assessment of malignant pleural mesothelioma in the setting of clinical trial enrollment. We discuss optimization of imaging parameters across modalities, standardized reporting, and response assessment within clinical trials.
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Affiliation(s)
- Ritu R Gill
- Department of Radiology, Beth Israel Deaconess Medical Center, Boston, Massachusetts.
| | - Anne S Tsao
- Thoracic/Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Hedy L Kindler
- Section of Hematology/Oncology, University of Chicago Medical Center, Chicago, Illinois
| | - William G Richards
- Department of Surgery, Brigham & Women's Hospital, Boston, Massachusetts
| | - Samuel G Armato
- Department of Radiology, University of Chicago, Chicago, Illinois
| | - Roslyn J Francis
- Department of Nuclear Medicine, Sir Charles Gairdner Hospital and Faculty of Health and Medical Sciences, University of Western Australia, Perth, Australia
| | - Daniel R Gomez
- Thoracic/Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas; Departments of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York; Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Suzanne Dahlberg
- Department of Biostatistics, Dana Farber Cancer Institute, Boston, Massachusetts
| | - Andreas Rimner
- Departments of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York; Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas; Departments of Radiation Oncology, Surgery, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Charles B Simone
- Department of Radiation Oncology, New York Proton Center, New York, New York
| | - Marc de Perrot
- Cancer Clinical Research Unit, Princess Margaret Cancer Center, Toronto, Ontario, Canada
| | - Gideon Blumenthal
- U.S. Food and Drug Administration, National Cancer Institute, Bethesda, Maryland
| | - Alex A Adjei
- Division of Medical Oncology, Mayo Clinic, Rochester, Minnesota
| | - Raphael Bueno
- Department of Surgery, Brigham & Women's Hospital, Boston, Massachusetts
| | - David H Harpole
- Department of Surgery, Duke University School of Medicine, Durham, North Carolina
| | | | - Fred R Hirsch
- Center for Thoracic Oncology, Mount Sinai Cancer, Mount Sinai Health System, New York, New York
| | - Harvey I Pass
- Department of Cardiothoracic Surgery, NYU School of Medicine, New York, New York
| | - Ellen Yorke
- Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Kenneth Rosenzweig
- Department of Radiation Oncology, Mount Sinai School of Medicine, New York, New York
| | - Bryan Burt
- Department of Thoracic Surgery, Baylor College of Medicine, Houston, Texas
| | - Dean A Fennell
- Leicester Cancer Research Centre, University of Leicester, Leicester, United Kingdom
| | | | | | - Tobias Peikert
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, Minnesota
| | - Aaron S Mansfield
- U.S. Food and Drug Administration, National Cancer Institute, Bethesda, Maryland
| | - Ravi Salgia
- Department of Medical Oncology & Therapeutics Research, City of Hope Comprehensive Cancer Center, Duarte, California
| | - Haining Yang
- Department of Pathology, University of Hawaii, Honolulu, Hawaii
| | - Valerie W Rusch
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Anna K Nowak
- Department of Medicine, Sir Charles Gairdner Hospital and Faculty of Health and Medical Sciences, University of Western Australia, Perth, Australia
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Abstract
INTRODUCTION Combination chemotherapy is currently standard care for advanced mesothelioma. Checkpoint blockade is a promising new treatment. AREAS COVERED This review covers clinical use and biomarkers of checkpoint blockade. Medline search used keywords 'mesothelioma' combined with 'checkpoint blockade' OR 'PD-L1' OR 'PD1' OR 'anti-CTLA4'; the search terms AND 'clinical trial' or AND 'biomarker*' were added. Handsearching covered abstracts from relevant meetings from 2016 to 2018 and reference lists. Data informed a narrative review. EXPERT OPINION Single agent anti-CTLA4 blockade is inactive in mesothelioma. Single agent PD-1 blockade as second or subsequent treatment gives 20-29% partial responses; no randomized comparisons against placebo or chemotherapy are available. Biomarkers of response have been difficult to identify. There is no consensus as to whether tumor PD-L1 expression predicts outcomes. Combination checkpoint inhibitors (CTLA4 and PD1 blockade) provide a small incremental increase in response rates and progression-free survival. Chemoimmunotherapy is the next frontier.
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Affiliation(s)
- Anna K Nowak
- a National Centre for Asbestos Related Diseases , University of Western Australia , Crawley , Australia
- b Institute for Respiratory Health, University of Western Australia , Nedlands , Australia
- c Medical School , University of Western Australia , Crawley , Australia
| | - Alison McDonnell
- a National Centre for Asbestos Related Diseases , University of Western Australia , Crawley , Australia
- b Institute for Respiratory Health, University of Western Australia , Nedlands , Australia
- c Medical School , University of Western Australia , Crawley , Australia
| | - Alistair Cook
- a National Centre for Asbestos Related Diseases , University of Western Australia , Crawley , Australia
- b Institute for Respiratory Health, University of Western Australia , Nedlands , Australia
- c Medical School , University of Western Australia , Crawley , Australia
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Abstract
Malignant pleural mesothelioma (MPM) is a rare disease of the pleura and is largely related to asbestos exposure. Despite recent advancements in technologies and a greater understanding of the disease, the prognosis of MPM remains poor; the median overall survival rate is about 6 to 9 months in untreated patients. The main therapeutic strategies for MPM are surgery, chemotherapy, and radiation therapy (RT). The two main surgical approaches for MPM are extrapleural pneumonectomy (EPP), in which the lung is removed en bloc, and pleurectomy/decortication, in which the lung stays in situ. Chemotherapy usually consists of a platinum-based chemotherapy, such as cisplatin, often combined with a folate antimetabolite, such as pemetrexed. More recently, immunotherapy has emerged as a possible therapeutic strategy for MPM. Evidence suggests that single-modality treatments are not an effective therapeutic approach for MPM. Therefore, researchers have started to explore different multimodality treatment approaches, in which often combinations of surgery, chemotherapy, immunotherapy, and RT are investigated. There is still no definitive answer to the question of which multimodality treatment combinations are most effective in improving the poor prognosis of MPM. Research into the effects of trimodality treatment approaches have found that radical approaches such as EPP and hemithoracic RT post-EPP are less effective than was previously assumed. In general, there are still a great number of unanswered questions and unknown factors regarding the ideal treatment approach for MPM. Hopefully, more research into multimodality therapy will provide insight into which combination of treatment modalities is most effective.
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Affiliation(s)
- Lawek Berzenji
- Department of Thoracic and Vascular Surgery, Antwerp University Hospital, Wilrijkstraat 10, B-2650 Edegem (Antwerp), Belgium
| | - Paul Van Schil
- Department of Thoracic and Vascular Surgery, Antwerp University Hospital, Wilrijkstraat 10, B-2650 Edegem (Antwerp), Belgium
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Tsao AS, Gladish GW, Gill RR. Revised Modified RECIST Criteria in Malignant Pleural Mesothelioma (Version 1.1): A Step Forward in a Long Race. J Thorac Oncol 2018; 13:871-873. [DOI: 10.1016/j.jtho.2018.05.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Accepted: 05/03/2018] [Indexed: 11/26/2022]
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