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De Cristofaro E, Rivory J, Walter T, Jacques J, Wallenhorst T, Lafeuille P, Pioche M. Duodenal neuroendocrine tumor successfully removed by endoscopic submucosal dissection with adaptative traction device. Endoscopy 2024; 56:E317-E318. [PMID: 38593998 PMCID: PMC11003804 DOI: 10.1055/a-2291-9448] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/11/2024]
Affiliation(s)
- Elena De Cristofaro
- Gastroenterology Unit, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Jérôme Rivory
- Gastroenterology and Endoscopy Unit, Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
| | - Thomas Walter
- Department of Medical Oncology, Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
| | - Jérémie Jacques
- Gastroenterology and Endoscopy Unit, Dupuytren University Hospital, Limoges, France
| | - Timothée Wallenhorst
- Gastroenterology and Endoscopy Unit, Pontchaillou University Hospital, Rennes, France
| | - Pierre Lafeuille
- Gastroenterology and Endoscopy Unit, Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
| | - Mathieu Pioche
- Gastroenterology and Endoscopy Unit, Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
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Bufacchi P, Gomes-Jorge M, Walter T, Poncet G, Pasquer A. Mesenteric sparing approach for advanced nodal extent in small intestinal neuroendocrine tumors. Is there a limit to the vascular resection in order to avoid creating a short small bowel syndrome? An anatomic research study. Surg Radiol Anat 2024:10.1007/s00276-024-03356-3. [PMID: 38652257 DOI: 10.1007/s00276-024-03356-3] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Accepted: 03/30/2024] [Indexed: 04/25/2024]
Abstract
PURPOSE By selectively perfusing the first three jejunal arteries (JA), we aim to assess the individual perfusion length of small bowel (SB) and its impact on nodal resection in stage III-up small-intestinal neuroendocrine tumors (SI-NET). METHODS Our anatomical research protocol implies a midline laparotomy and three measures of the SB length. We then perform a classical anterior approach of the superior mesenteric vessels. We carry on with the complete dissection and checking of the superior mesenteric artery (SMA) in order to identify the first three JA. Then we selectively perfuse each artery with colored latex solutions and measure the length of small bowel perfused respectively. RESULTS We conducted our protocol on six cadaveric subjects. Mean(SD) SB length was 413(5.7), 535(13.2), 485(15), 353(25.1), 730(17.3) and 525(16° cm respectively from subject one to six. Most JA originated from the left side of the SMA. The first JA originated from its posterior wall in two subjects. Mean(SD) distance of origin of the first three JA was 4.6(1.3)cm, 6(1.1)cm and 7.1(0.9)cm respectively. Mean(SD) diameter of SMA was 10.8(3.3)mm. Mean diameter of the three first JA was 4(1.4)mm, 4(1.5)mm and 5(1.2)mm respectively. Mean(SD) SB length perfused by first and second JA was 224(14.9)cm, 175(8.6)cm, 238.3(7.6)cm, 84.3(5.1)cm, 233.3(5.8)cm and 218.3(10.4)cm respectively from subject one to six. CONCLUSION We observed a trend suggesting that the first and second JA may sustain a SB length beyond the viable 1.5 m limit, implying the feasibility of stage III-up SI-NET resection with just two JA.
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Affiliation(s)
- Paul Bufacchi
- Department of Digestive and Oncological Surgery, Edouard Herriot Hospital, Hospices Civils de Lyon, 5 place d'Arsonval, Lyon, 69003, France
| | - Mathys Gomes-Jorge
- Department of Digestive and Oncological Surgery, Edouard Herriot Hospital, Hospices Civils de Lyon, 5 place d'Arsonval, Lyon, 69003, France
| | - Thomas Walter
- Department of Oncology, Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
- Claude Bernard Lyon1 University, Lyon, France
- INSERM, UMR 1052-UMR5286, UMR 1032 Lyon Cancer Research Center, Faculté Laennec, Lyon, France
| | - Gilles Poncet
- Department of Digestive and Oncological Surgery, Edouard Herriot Hospital, Hospices Civils de Lyon, 5 place d'Arsonval, Lyon, 69003, France
- Claude Bernard Lyon1 University, Lyon, France
- INSERM, UMR 1052-UMR5286, UMR 1032 Lyon Cancer Research Center, Faculté Laennec, Lyon, France
| | - Arnaud Pasquer
- Department of Digestive and Oncological Surgery, Edouard Herriot Hospital, Hospices Civils de Lyon, 5 place d'Arsonval, Lyon, 69003, France.
- Claude Bernard Lyon1 University, Lyon, France.
- Research on Healthcare Performance RESHAPE, Inserm U1290, Université Claude Bernard Lyon 1, Lyon, France.
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Mekkan-Bouv Hez M, Derbey L, de Mestier L, D L, Walter T, Perrier M, Cadiot G, Goichot B, Pracht M, Lièvre A, Coriat R, Valancot S, Guimbaud R, Carrere N, Bacoeur-Ouzillou O, Belleannée G, Smith D, Laboureau S, Hescot S, Julie C, Teissier MP, Thereaux J, Ferru A, Evrard C, Mathonnet M, Christou N. Survival of patients managed in France for duodenal neuroendocrine tumors (D-NET): a 20-year multicenter cohort study from the GTE group: a cohort study. Int J Surg 2024:01279778-990000000-01286. [PMID: 38573078 DOI: 10.1097/js9.0000000000001382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 03/11/2024] [Indexed: 04/05/2024]
Abstract
INTRODUCTION Duodenal neuroendocrine tumours (D-NETs) have a low incidence; however, their diagnosis has been increasing. Features such as tumour location, size, type, histological grade, and stage were used to adapt the treatment to either endoscopic (ER) or surgical (SR) resections. There is no consensus regarding the definitive treatment. The authors' study aimed to describe the management of non-metastatic, well-differentiated D-NETs in France and its impact on patient survival. METHODS A registry-based multicenter study using prospectively collected data between 2000 and 2019, including all patients managed for non-metastatic G1 and G2 D-NETs, was conducted in the GTE group. RESULTS A total of 153 patients were included. Fifty-eight benefited from an ER, and 95 had an SR. No difference in recurrence-free survival (RFS) was observed regardless of treatment type. There was no significant difference between the two groups (ER vs. SR) in terms of location, size, grade, or lymphadenopathy, regardless of the type of incomplete resection performed or regarding the pre-therapeutic assessment of lymph node invasion in imaging. The surgery allowed for significantly more complete resection (patients with R1 resection in the SR group: 9 vs. 14 in the ER group, P<0.001). Among the 51 patients with positive lymph node dissection after SR, tumour size was less than or equal to 1 cm in 25 cases. Surgical complications were more numerous (P=0.001). In the sub-group analysis of G1-G2 D-NETs between 11 and 19 mm, there was no significant difference in grade (P=0.977) and location (P=0.617) between the two groups (ER vs. SR). No significant difference was found in both morphological and functional imaging, focusing on the pre-therapeutic assessment of lymph node invasion (P=0.387). CONCLUSION Regardless of the resection type (ER or SR) of G1-G2 non-metastatic D-NETs, as well as the type of management of incomplete resection, which was greater in the ER group, long-term survival results were similar between ER and SR. Organ preservation seems to be the best choice owing to the slow evolution of these tumours.
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Affiliation(s)
- Margaux Mekkan-Bouv Hez
- Service de Chirurgie Digestive, Endocrinienne et Générale, CHU de Limoges, Avenue Martin Luther King, Limoges Cedex
| | - Lea Derbey
- Gastro-entérologie, hépatologie et oncologie médicale, Hôpital Édouard-Herriot, Hospices civils de Lyon, Lyon
| | - Louis de Mestier
- Université de Paris, Department of Pancreatology and Digestive Oncology, Hospital Beaujon (APHP.Nord), Clichy
| | - Lorenzo D
- Université de Paris, Department of Pancreatology and Digestive Oncology, Hospital Beaujon (APHP.Nord), Clichy
| | - Thomas Walter
- Gastro-entérologie, hépatologie et oncologie médicale, Hôpital Édouard-Herriot, Hospices civils de Lyon, Lyon
| | - M Perrier
- Hépatogastro-entérologie et oncologie digestive, CHU de Reims
| | | | - B Goichot
- Service de Médecine interne, Endocrinologie et Nutrition, Pôle MIRNED , Hôpitaux Universitaires de Strasbourg, Hôpital de Hautepierre, Avenue Molière, Strasbourg Cedex
| | - M Pracht
- Oncologie médicale, Centre Eugène Marquis, 5 Rue Bataille Flandres-Dunkerque
| | - A Lièvre
- Gastro-entérologie, CHU Pontchaillou, Université Rennes, Inserm U1242, COSS (Chemistry Oncogenesis Stress Signaling), Rennes
| | - Romain Coriat
- Gastro-entérologie et hépatologie. CHU Cochin, AP-HP
| | | | | | | | - O Bacoeur-Ouzillou
- Chirurgie viscérale et digestive, CHU Clermont-Ferrand, Clermont-Ferrand
| | - G Belleannée
- Service de Pathologie, CHU de Bordeaux, Bordeaux
| | - Denis Smith
- Oncologie Digestive, CHU de Bordeaux, Service d'Hépato-Gastroentérologie et d'Oncologie Digestive, Centre Médico-Chirurgical Magellan, Hôpital Haut-Lévèque, Avenue Magellan, 33604 PESSAC cedex
| | - S Laboureau
- Département d'endocrinologie-diabétologie et nutrition, CHU Angers
| | - Sophie Hescot
- Endocrinologie et Métabolismes, Institut Curie, 26, Rue d'Ulm, Paris
| | - Catherine Julie
- EA4340 Université Versailles- Saint-Quentin-en-Yvelines, Anatomie Pathologique, Hôpital Ambroise Paré, APHP
| | - M P Teissier
- Endocrinologie-Diabète-Maladies métaboliques-CHU de Limoges
| | | | - A Ferru
- Cancérologie médicale, CHU de Poitiers
| | - C Evrard
- Cancérologie médicale, CHU de Poitiers
| | - Muriel Mathonnet
- Service de Chirurgie Digestive, Endocrinienne et Générale, CHU de Limoges, Avenue Martin Luther King, Limoges Cedex
| | - Niki Christou
- Service de Chirurgie Digestive, Endocrinienne et Générale, CHU de Limoges, Avenue Martin Luther King, Limoges Cedex
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Gerard L, Patte C, Chardon L, Hervieu V, Payen L, Allio M, Marx C, Clermidy H, Durand A, Mehlen P, Bollard J, Poncet G, Roche C, Gibert B, Walter T. Neuropilin-2 and soluble neuropilin-2 in neuroendocrine neoplasms. Endocr Relat Cancer 2024:ERC-24-0052. [PMID: 38642579 DOI: 10.1530/erc-24-0052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Accepted: 04/16/2024] [Indexed: 04/22/2024]
Abstract
Neuropilin-2 (NRP2), a transmembrane non-tyrosine kinase receptor, has been described as a potential critical player in the tumourigenesis of several solid cancers, and particularly in neuroendocrine neoplasms (NEN). A soluble form of NRP2 (sNRP2) has been previously described and corresponds to a truncated splice isoform. Its prognostic value has never been studied in NEN. NRP2 expression was studied by immunochemistry on tissue microarrays (n=437) and on circulating tumour cells (CTC, n=5 patients with neuroendocrine carcinoma, NEC). We described the levels of sNRP2 in 229 patients with NEN using the ELISA method to identify the factors associated with sNRP2 levels and to evaluate its prognostic role; 90 blood donors represented the healthy control group. NRP2 was found in 97% of neuroendocrine tumours (396/410) and in 74% of NEC (20/27). NRP2 was also expressed in CTC of all the studied patients. The receiver operating characteristic (ROC) analysis showed that sNRP2 had a weak capacity to discriminate between NEN patients and healthy controls [area under curve (AUC)=0.601, p=0.053]. Abnormal sNRP2 levels were associated with inflammatory syndrome, bone and peritoneal metastases, and abnormal chromogranin A levels. Patients with high sNRP2 levels (sNRP2Q3-Q4) had significantly poorer overall survival in multivariate analysis (HR 0.16, 95%CI [0.04-0.67], p=0.015). In conclusion, the present study found that sNRP2 and NRP2 could represent a new prognostic biomarker and a therapeutic target, respectively, particularly in aggressive NEN.
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Affiliation(s)
- Laura Gerard
- L Gerard, Service de Gastroentérologie et d'Oncologie Médicale, Hôpital Edouard Herriot, Lyon, France
| | - Céline Patte
- C Patte, Gastroenterology and Technologies for Health, Centre de Cancérologie de Lyon, INSERM U1052-CNRS UMR5286, Centre Léon Bérard, Lyon, France
| | - Laurence Chardon
- L Chardon, Service de Biochimie et Biologie Moléculaire, Centre Hospitalier Universitaire de Lyon, BRON, France
| | - Valerie Hervieu
- V Hervieu, Service Central d'Anatomie et Cytologie Pathologiques, Hopital Edouard Herriot, Lyon, France
| | - Léa Payen
- L Payen, Institut de Cancérologie des Hospices Civils de Lyon, CIRculating CANcer Program (CIRCAN), Centre Hospitalier Lyon-Sud, Pierre-Benite, France
| | - Marion Allio
- M Allio, Gastroenterology and Technologies for Health, Centre de Cancérologie de Lyon, INSERM U1052-CNRS UMR5286, Centre Leon Berard, Lyon, France
| | - Claire Marx
- C Marx, Service d'Endocrinologie-Diabète-Nutrition, Centre Hospitalier Lyon-Sud, Pierre-Benite, France
| | - Hugo Clermidy
- H Clermidy, Service de Chirurgie Thoracique, Vidéothoracoscopie et Transplantation Pulmonaire, Hopital Cardio-vasculaire et Pneumologique Louis Pradel, Lyon, France
| | - Alice Durand
- A Durand, Service de Gastroentérologie et d'Oncologie Médicale, Hôpital Edouard Herriot, Lyon, France
| | - Patrick Mehlen
- P Mehlen, Gastroenterology and Technologies for Health, Centre de Cancérologie de Lyon, INSERM U1052-CNRS UMR5286, Centre Léon Bérard, Lyon, France
| | - Julien Bollard
- J Bollard, Gastroenterology and Technologies for Health, Centre de Cancérologie de Lyon, INSERM U1052-CNRS UMR5286, Centre Léon Bérard, Lyon, France
| | - Gilles Poncet
- G Poncet, Service de Chirurgie Digestive, Hôpital Edouard Herriot, Lyon, France
| | - Colette Roche
- C Roche, Gastroenterology and Technologies for Health, Centre de Cancérologie de Lyon, INSERM U1052-CNRS UMR5286, Centre Léon Bérard, Lyon, France
| | - Benjamin Gibert
- B Gibert, Gastroenterology and Technologies for Health, Centre de Cancérologie de Lyon, INSERM U1052-CNRS UMR5286, Centre Léon Bérard, Lyon, France
| | - Thomas Walter
- T Walter, Service de Gastroentérologie et d'Oncologie Médicale, Hôpital Edouard Herriot, Lyon, France
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5
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Jahangir CA, Page DB, Broeckx G, Gonzalez CA, Burke C, Murphy C, Reis-Filho JS, Ly A, Harms PW, Gupta RR, Vieth M, Hida AI, Kahila M, Kos Z, van Diest PJ, Verbandt S, Thagaard J, Khiroya R, Abduljabbar K, Acosta Haab G, Acs B, Adams S, Almeida JS, Alvarado-Cabrero I, Azmoudeh-Ardalan F, Badve S, Baharun NB, Bellolio ER, Bheemaraju V, Blenman KR, Botinelly Mendonça Fujimoto L, Burgues O, Chardas A, Cheang MCU, Ciompi F, Cooper LA, Coosemans A, Corredor G, Dantas Portela FL, Deman F, Demaria S, Dudgeon SN, Elghazawy M, Fernandez-Martín C, Fineberg S, Fox SB, Giltnane JM, Gnjatic S, Gonzalez-Ericsson PI, Grigoriadis A, Halama N, Hanna MG, Harbhajanka A, Hart SN, Hartman J, Hewitt S, Horlings HM, Husain Z, Irshad S, Janssen EA, Kataoka TR, Kawaguchi K, Khramtsov AI, Kiraz U, Kirtani P, Kodach LL, Korski K, Akturk G, Scott E, Kovács A, Laenkholm AV, Lang-Schwarz C, Larsimont D, Lennerz JK, Lerousseau M, Li X, Madabhushi A, Maley SK, Manur Narasimhamurthy V, Marks DK, McDonald ES, Mehrotra R, Michiels S, Kharidehal D, Minhas FUAA, Mittal S, Moore DA, Mushtaq S, Nighat H, Papathomas T, Penault-Llorca F, Perera RD, Pinard CJ, Pinto-Cardenas JC, Pruneri G, Pusztai L, Rajpoot NM, Rapoport BL, Rau TT, Ribeiro JM, Rimm D, Vincent-Salomon A, Saltz J, Sayed S, Hytopoulos E, Mahon S, Siziopikou KP, Sotiriou C, Stenzinger A, Sughayer MA, Sur D, Symmans F, Tanaka S, Taxter T, Tejpar S, Teuwen J, Thompson EA, Tramm T, Tran WT, van der Laak J, Verghese GE, Viale G, Wahab N, Walter T, Waumans Y, Wen HY, Yang W, Yuan Y, Bartlett J, Loibl S, Denkert C, Savas P, Loi S, Specht Stovgaard E, Salgado R, Gallagher WM, Rahman A. Image-based multiplex immune profiling of cancer tissues: translational implications. A report of the International Immuno-oncology Biomarker Working Group on Breast Cancer. J Pathol 2024; 262:271-288. [PMID: 38230434 DOI: 10.1002/path.6238] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 11/17/2023] [Indexed: 01/18/2024]
Abstract
Recent advances in the field of immuno-oncology have brought transformative changes in the management of cancer patients. The immune profile of tumours has been found to have key value in predicting disease prognosis and treatment response in various cancers. Multiplex immunohistochemistry and immunofluorescence have emerged as potent tools for the simultaneous detection of multiple protein biomarkers in a single tissue section, thereby expanding opportunities for molecular and immune profiling while preserving tissue samples. By establishing the phenotype of individual tumour cells when distributed within a mixed cell population, the identification of clinically relevant biomarkers with high-throughput multiplex immunophenotyping of tumour samples has great potential to guide appropriate treatment choices. Moreover, the emergence of novel multi-marker imaging approaches can now provide unprecedented insights into the tumour microenvironment, including the potential interplay between various cell types. However, there are significant challenges to widespread integration of these technologies in daily research and clinical practice. This review addresses the challenges and potential solutions within a structured framework of action from a regulatory and clinical trial perspective. New developments within the field of immunophenotyping using multiplexed tissue imaging platforms and associated digital pathology are also described, with a specific focus on translational implications across different subtypes of cancer. © 2024 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)
- Chowdhury Arif Jahangir
- UCD School of Biomolecular and Biomedical Science, UCD Conway Institute, University College Dublin, Dublin, Ireland
| | - David B Page
- Earle A Chiles Research Institute, Providence Cancer Institute, Portland, OR, USA
| | - Glenn Broeckx
- Department of Pathology PA2, GZA-ZNA Hospitals, Antwerp, Belgium
- Centre for Oncological Research (CORE), MIPPRO, Faculty of Medicine, Antwerp University, Antwerp, Belgium
| | - Claudia A Gonzalez
- UCD School of Biomolecular and Biomedical Science, UCD Conway Institute, University College Dublin, Dublin, Ireland
| | - Caoimbhe Burke
- UCD School of Biomolecular and Biomedical Science, UCD Conway Institute, University College Dublin, Dublin, Ireland
| | - Clodagh Murphy
- UCD School of Biomolecular and Biomedical Science, UCD Conway Institute, University College Dublin, Dublin, Ireland
| | - Jorge S Reis-Filho
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Amy Ly
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA
| | - Paul W Harms
- Departments of Pathology and Dermatology, University of Michigan, Ann Arbor, MI, USA
| | - Rajarsi R Gupta
- Department of Biomedical Informatics, Stony Brook University, Stony Brook, NY, USA
| | - Michael Vieth
- Institute of Pathology, Klinikum Bayreuth GmbH, Friedrich-Alexander-University Erlangen-Nuremberg, Bayreuth, Germany
| | - Akira I Hida
- Department of Pathology, Matsuyama Shimin Hospital, Matsuyama, Japan
| | - Mohamed Kahila
- Department of Pathology, Yale School of Medicine, New Haven, CT, USA
| | - Zuzana Kos
- Department of Pathology and Laboratory Medicine, University of British Columbia, BC Cancer, Vancouver, British Columbia, Canada
| | - Paul J van Diest
- Department of Pathology, University Medical Center Utrecht, Utrecht, The Netherlands
- Johns Hopkins Oncology Center, Baltimore, MD, USA
| | - Sara Verbandt
- Digestive Oncology, Department of Oncology, KU Leuven, Leuven, Belgium
| | - Jeppe Thagaard
- Technical University of Denmark, Kgs. Lyngby, Denmark
- Visiopharm A/S, Hørsholm, Denmark
| | - Reena Khiroya
- Department of Cellular Pathology, University College Hospital, London, UK
| | - Khalid Abduljabbar
- Centre for Evolution and Cancer, The Institute of Cancer Research, London, UK
| | | | - Balazs Acs
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Pathology and Cancer Diagnostics, Karolinska University Hospital, Stockholm, Sweden
| | - Sylvia Adams
- Perlmutter Cancer Center, NYU Langone Health, New York, NY, USA
- Department of Medicine, NYU Grossman School of Medicine, Manhattan, NY, USA
| | - Jonas S Almeida
- Division of Cancer Epidemiology and Genetics (DCEG), National Cancer Institute (NCI), Rockville, MD, USA
| | | | | | - Sunil Badve
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Emory University Winship Cancer Institute, Atlanta, GA, USA
| | | | - Enrique R Bellolio
- Departamento de Anatomía Patológica, Facultad de Medicina, Universidad de La Frontera, Temuco, Chile
| | | | - Kim Rm Blenman
- Department of Internal Medicine Section of Medical Oncology and Yale Cancer Center, Yale School of Medicine, New Haven, CT, USA
- Department of Computer Science, Yale School of Engineering and Applied Science, New Haven, CT, USA
| | | | - Octavio Burgues
- Pathology Department, Hospital Cliníco Universitario de Valencia/Incliva, Valencia, Spain
| | - Alexandros Chardas
- Department of Pathobiology & Population Sciences, The Royal Veterinary College, London, UK
| | - Maggie Chon U Cheang
- Head of Integrative Genomics Analysis in Clinical Trials, ICR-CTSU, Division of Clinical Studies, The Institute of Cancer Research, London, UK
| | - Francesco Ciompi
- Department of Pathology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Lee Ad Cooper
- Department of Pathology, Northwestern Feinberg School of Medicine, Chicago, IL, USA
| | - An Coosemans
- Department of Oncology, Laboratory of Tumor Immunology and Immunotherapy, KU Leuven, Leuven, Belgium
| | - Germán Corredor
- Biomedical Engineering Department, Emory University, Atlanta, GA, USA
| | | | - Frederik Deman
- Department of Pathology PA2, GZA-ZNA Hospitals, Antwerp, Belgium
| | - Sandra Demaria
- Department of Radiation Oncology, Weill Cornell Medical College, New York, NY, USA
- Department of Pathology, Weill Cornell Medicine, New York, NY, USA
| | - Sarah N Dudgeon
- Computational Biology and Bioinformatics, Yale University, New Haven, CT, USA
| | - Mahmoud Elghazawy
- University of Surrey, Guildford, UK
- Ain Shams University, Cairo, Egypt
| | - Claudio Fernandez-Martín
- Instituto Universitario de Investigación en Tecnología Centrada en el Ser Humano, HUMAN-tech, Universitat Politècnica de València, Valencia, Spain
| | - Susan Fineberg
- Montefiore Medical Center and the Albert Einstein College of Medicine, New York, NY, USA
| | - Stephen B Fox
- Pathology, Peter MacCallum Cancer Centre and Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Victoria, Australia
| | | | - Sacha Gnjatic
- Department of Oncological Sciences, Medicine Hem/Onc, and Pathology, Tisch Cancer Institute - Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Anita Grigoriadis
- Cancer Bioinformatics, Faculty of Life Sciences and Medicine, School of Cancer & Pharmaceutical Sciences, King's College London, London, UK
- The Breast Cancer Now Research Unit, Faculty of Life Sciences and Medicine, School of Cancer and Pharmaceutical Sciences, King's College London, London, UK
| | - Niels Halama
- Department of Translational Immunotherapy, German Cancer Research Center, Heidelberg, Germany
| | | | | | - Steven N Hart
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Johan Hartman
- Department of Clinical Pathology and Cancer Diagnostics, Karolinska University Hospital, Stockholm, Sweden
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Stephen Hewitt
- Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Hugo M Horlings
- Division of Pathology, Netherlands Cancer Institute (NKI), Amsterdam, The Netherlands
| | | | - Sheeba Irshad
- King's College London & Guys & St Thomas NHS Trust, London, UK
| | - Emiel Am Janssen
- Department of Pathology, Stavanger University Hospital, Stavanger, Norway
- Department of Chemistry, Bioscience and Environmental Technology, University of Stavanger, Stavanger, Norway
| | | | - Kosuke Kawaguchi
- Department of Breast Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Andrey I Khramtsov
- Department of Pathology and Laboratory Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Umay Kiraz
- Department of Pathology, Stavanger University Hospital, Stavanger, Norway
- Department of Chemistry, Bioscience and Environmental Technology, University of Stavanger, Stavanger, Norway
| | - Pawan Kirtani
- Histopathology, Aakash Healthcare Super Speciality Hospital, New Delhi, India
| | - Liudmila L Kodach
- Department of Pathology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands
| | - Konstanty Korski
- Data, Analytics and Imaging, Product Development, F. Hoffmann-La Roche AG, Basel, Switzerland
| | - Guray Akturk
- Translational Molecular Biomarkers, Merck & Co., Inc., Kenilworth, NJ, USA
| | - Ely Scott
- Translational Medicine, Bristol Myers Squibb, Princeton, NJ, USA
| | - Anikó Kovács
- Department of Clinical Pathology, Sahlgrenska University Hospital, Gothenburg, Sweden
- Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Anne-Vibeke Laenkholm
- Department of Surgical Pathology, Zealand University Hospital, Roskilde, Denmark
- Department of Surgical Pathology, University of Copenhagen, Copenhagen, Denmark
| | - Corinna Lang-Schwarz
- Institute of Pathology, Klinikum Bayreuth GmbH, Friedrich-Alexander-University Erlangen-Nuremberg, Bayreuth, Germany
| | - Denis Larsimont
- Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Jochen K Lennerz
- Center for Integrated Diagnostics, Massachusetts General Hospital/Harvard Medical School, Boston, MA, USA
| | - Marvin Lerousseau
- Centre for Computational Biology (CBIO), Mines Paris, PSL University, Paris, France
- Institut Curie, PSL University, Paris, France
- INSERM U900, Paris, France
| | - Xiaoxian Li
- Department of Pathology and Laboratory Medicine, Emory University, Atlanta, GA, USA
| | - Anant Madabhushi
- Department of Biomedical Engineering, Radiology and Imaging Sciences, Biomedical Informatics, Pathology, Georgia Institute of Technology and Emory University, Atlanta, GA, USA
| | - Sai K Maley
- NRG Oncology/NSABP Foundation, Pittsburgh, PA, USA
| | | | - Douglas K Marks
- Perlmutter Cancer Center, NYU Langone Health, New York, NY, USA
| | - Elizabeth S McDonald
- Breast Cancer Translational Research Group, University of Pennsylvania, Philadelphia, PA, USA
| | - Ravi Mehrotra
- Indian Cancer Genomic Atlas, Pune, India
- Centre for Health, Innovation and Policy Foundation, Noida, India
| | - Stefan Michiels
- Office of Biostatistics and Epidemiology, Gustave Roussy, Oncostat U1018, Inserm, University Paris-Saclay, Ligue Contre le Cancer labeled Team, Villejuif, France
| | - Durga Kharidehal
- Department of Pathology, Narayana Medical College and Hospital, Nellore, India
| | - Fayyaz Ul Amir Afsar Minhas
- Tissue Image Analytics Centre, Warwick Cancer Research Centre, PathLAKE Consortium, Department of Computer Science, University of Warwick, Coventry, UK
| | - Shachi Mittal
- Department of Chemical Engineering, Department of Laboratory Medicine and Pathology, University of Washington, Seattle, Washington, USA
| | - David A Moore
- CRUK Lung Cancer Centre of Excellence, UCL and Cellular Pathology Department, UCLH, London, UK
| | - Shamim Mushtaq
- Department of Biochemistry, Ziauddin University, Karachi, Pakistan
| | - Hussain Nighat
- Pathology and Laboratory Medicine, All India Institute of Medical Sciences, Raipur, India
| | - Thomas Papathomas
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
- Department of Clinical Pathology, Drammen Sykehus, Vestre Viken HF, Drammen, Norway
| | - Frederique Penault-Llorca
- Service de Pathologie et Biopathologie, Centre Jean PERRIN, INSERM U1240 Imagerie Moléculaire et Stratégies Théranostiques (IMoST), Université Clermont Auvergne, Clermont-Ferrand, France
| | - Rashindrie D Perera
- School of Electrical, Mechanical and Infrastructure Engineering, University of Melbourne, Melbourne, Victoria, Australia
- Division of Cancer Research, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Christopher J Pinard
- Radiogenomics Laboratory, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
- Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
- Department of Oncology, Lakeshore Animal Health Partners, Mississauga, Ontario, Canada
- Centre for Advancing Responsible and Ethical Artificial Intelligence (CARE-AI), University of Guelph, Guelph, Ontario, Canada
| | | | - Giancarlo Pruneri
- Department of Pathology and Laboratory Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
- Faculty of Medicine and Surgery, University of Milan, Milan, Italy
| | - Lajos Pusztai
- Yale Cancer Center, Yale University, New Haven, CT, USA
- Department of Medical Oncology, Yale School of Medicine, Yale University, New Haven, CT, USA
| | | | - Bernardo Leon Rapoport
- The Medical Oncology Centre of Rosebank, Johannesburg, South Africa
- Department of Immunology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Tilman T Rau
- Institute of Pathology, University Hospital Düsseldorf and Heinrich-Heine-University, Düsseldorf, Germany
| | | | - David Rimm
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
- Department of Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Anne Vincent-Salomon
- Department of Diagnostic and Theranostic Medicine, Institut Curie, University Paris-Sciences et Lettres, Paris, France
| | - Joel Saltz
- Department of Biomedical Informatics, Stony Brook Medicine, New York, NY, USA
| | - Shahin Sayed
- Department of Pathology, Aga Khan University, Nairobi, Kenya
| | - Evangelos Hytopoulos
- Department of Pathology, Aga Khan University, Nairobi, Kenya
- iRhythm Technologies Inc., San Francisco, CA, USA
| | - Sarah Mahon
- Mater Misericordiae University Hospital, Dublin, Ireland
| | - Kalliopi P Siziopikou
- Department of Pathology, Section of Breast Pathology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Christos Sotiriou
- Breast Cancer Translational Research Laboratory J.-C. Heuson, Institut Jules Bordet, Hôpital Universitaire de Bruxelles (H.U.B), Université Libre de Bruxelles (ULB), Brussels, Belgium
- Medical Oncology Department, Institut Jules Bordet, Hôpital Universitaire de Bruxelles (H.U.B), Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Albrecht Stenzinger
- Institute of Pathology, University Hospital Heidelberg, Centers for Personalized Medicine (ZPM), Heidelberg, Germany
| | | | - Daniel Sur
- Department of Medical Oncology, University of Medicine and Pharmacy "Iuliu Hatieganu", Cluj-Napoca, Romania
| | - Fraser Symmans
- University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | | | - Sabine Tejpar
- Digestive Oncology, Department of Oncology, KU Leuven, Leuven, Belgium
| | - Jonas Teuwen
- AI for Oncology Lab, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | | | - Trine Tramm
- Department of Pathology, Institute of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - William T Tran
- Department of Radiation Oncology, University of Toronto and Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Jeroen van der Laak
- Head of Integrative Genomics Analysis in Clinical Trials, ICR-CTSU, Division of Clinical Studies, The Institute of Cancer Research, London, UK
| | - Gregory E Verghese
- Cancer Bioinformatics, Faculty of Life Sciences and Medicine, School of Cancer & Pharmaceutical Sciences, King's College London, London, UK
- The Breast Cancer Now Research Unit, Faculty of Life Sciences and Medicine, School of Cancer and Pharmaceutical Sciences, King's College London, London, UK
| | - Giuseppe Viale
- Department of Pathology, European Institute of Oncology & University of Milan, Milan, Italy
| | - Noorul Wahab
- Tissue Image Analytics Centre, Department of Computer Science, University of Warwick, Coventry, UK
| | - Thomas Walter
- Centre for Computational Biology (CBIO), Mines Paris, PSL University, Paris, France
- Institut Curie, PSL University, Paris, France
- INSERM U900, Paris, France
| | | | - Hannah Y Wen
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Wentao Yang
- Fudan Medical University Shanghai Cancer Center, Shanghai, PR China
| | - Yinyin Yuan
- Department of Translational Molecular Pathology, Division of Pathology and Laboratory Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | - Sibylle Loibl
- Department of Medicine and Research, German Breast Group, Neu-Isenburg, Germany
| | - Carsten Denkert
- Institut für Pathologie, Philipps-Universität Marburg und Universitätsklinikum Marburg, Marburg, Germany
| | - Peter Savas
- Division of Cancer Research, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- The Sir Peter MacCallum Department of Medical Oncology, University of Melbourne, Melbourne, Victoria, Australia
| | - Sherene Loi
- Division of Cancer Research, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Victoria, Australia
| | | | - Roberto Salgado
- Department of Pathology PA2, GZA-ZNA Hospitals, Antwerp, Belgium
- Division of Cancer Research, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - William M Gallagher
- UCD School of Biomolecular and Biomedical Science, UCD Conway Institute, University College Dublin, Dublin, Ireland
| | - Arman Rahman
- UCD School of Medicine, UCD Conway Institute, University College Dublin, Dublin, Ireland
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6
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Devos X, Fiche JB, Bardou M, Messina O, Houbron C, Gurgo J, Schaeffer M, Götz M, Walter T, Mueller F, Nollmann M. pyHiM: a new open-source, multi-platform software package for spatial genomics based on multiplexed DNA-FISH imaging. Genome Biol 2024; 25:47. [PMID: 38351149 PMCID: PMC10863255 DOI: 10.1186/s13059-024-03178-x] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 01/29/2024] [Indexed: 02/16/2024] Open
Abstract
Genome-wide ensemble sequencing methods improved our understanding of chromatin organization in eukaryotes but lack the ability to capture single-cell heterogeneity and spatial organization. To overcome these limitations, new imaging-based methods have emerged, giving rise to the field of spatial genomics. Here, we present pyHiM, a user-friendly python toolbox specifically designed for the analysis of multiplexed DNA-FISH data and the reconstruction of chromatin traces in individual cells. pyHiM employs a modular architecture, allowing independent execution of analysis steps and customization according to sample specificity and computing resources. pyHiM aims to facilitate the democratization and standardization of spatial genomics analysis.
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Affiliation(s)
- Xavier Devos
- Centre de Biologie Structurale, Univ Montpellier, CNRS UMR 5048, INSERM U1054, 34090, Montpellier, France
| | - Jean-Bernard Fiche
- Centre de Biologie Structurale, Univ Montpellier, CNRS UMR 5048, INSERM U1054, 34090, Montpellier, France
| | - Marion Bardou
- Centre de Biologie Structurale, Univ Montpellier, CNRS UMR 5048, INSERM U1054, 34090, Montpellier, France
| | - Olivier Messina
- Centre de Biologie Structurale, Univ Montpellier, CNRS UMR 5048, INSERM U1054, 34090, Montpellier, France
| | - Christophe Houbron
- Centre de Biologie Structurale, Univ Montpellier, CNRS UMR 5048, INSERM U1054, 34090, Montpellier, France
| | - Julian Gurgo
- Centre de Biologie Structurale, Univ Montpellier, CNRS UMR 5048, INSERM U1054, 34090, Montpellier, France
| | - Marie Schaeffer
- Centre de Biologie Structurale, Univ Montpellier, CNRS UMR 5048, INSERM U1054, 34090, Montpellier, France
| | - Markus Götz
- Centre de Biologie Structurale, Univ Montpellier, CNRS UMR 5048, INSERM U1054, 34090, Montpellier, France
| | - Thomas Walter
- Centre for Computational Biology (CBIO), Mines Paris, PSL University, 75006, Paris, France
- Institut Curie, 75248, Paris, Cedex, France
- INSERM, U900, 75248, Paris, Cedex, France
| | - Florian Mueller
- Imaging and Modeling Unit, Institut Pasteur, Université Paris Cité, Paris, France
| | - Marcelo Nollmann
- Centre de Biologie Structurale, Univ Montpellier, CNRS UMR 5048, INSERM U1054, 34090, Montpellier, France.
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7
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Al Mansour L, De Mestier L, Haissaguerre M, Afchain P, Hadoux J, Lecomte T, Morland D, Cottereau AS, De Rycke O, Tlili G, Tordo J, Janier M, Deville A, Walter T. Outcome on Mesenteric Mass Response of Small-Intestinal Neuroendocrine Tumors Treated by 177Lu-DOTATATE Peptide Receptor Radionuclide Therapy: The MesenLuth Study, a National Study from the French Group of Endocrine Tumors and Endocan-RENATEN Network. J Nucl Med 2024; 65:258-263. [PMID: 38212066 DOI: 10.2967/jnumed.123.266063] [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: 05/25/2023] [Revised: 10/25/2023] [Indexed: 01/13/2024] Open
Abstract
A mesenteric mass (MM), characterized by fibrotic reaction, is present in most small-intestinal neuroendocrine tumors (SI-NETs). 177Lu-DOTATATE peptide receptor radionuclide therapy (PRRT) has shown its efficacy in patients with progressive SI-NETs. However, because of specific tissue characteristics of desmoplastic MMs, we hypothesize that these lesions may be refractory to 177Lu-DOTATATE PRRT. Methods: From the national French Groupe d'étude des Tumeurs Endocrines database, we identified patients with an advanced SI-NET and a MM (≥2 cm with a retractile aspect) of a SI-NET treated by at least 1 course of 177Lu-DOTATATE PRRT. The primary endpoint was a MM objective response rate (ORR) of less than 5%. Secondary endpoints were metabolic response, MM-related safety, and clinical response, as well as MM progression-free survival (PFS) and non-MM PFS. Results: In total, 52 patients were included. The MM ORR was 4% (n = 2), and the non-MM ORR was 8% (n = 4). No patient had a MM metabolic response, and the non-MM metabolic response rate was 12% (n = 6). Among the 26 patients with baseline MM-related symptoms, 46% had a clinical response. Four patients presented with gastrointestinal complications during PRRT. The median MM-related PFS was not reached, and the non-MM PFS was 50.3 mo (95% CI, 38.2-61.7 mo). Conclusion: This study confirms that 177Lu-DOTATATE PRRT does not lead to morphologic response on MMs (ORR < 5%). However, it allows MM stability, with few MM-related side effects, and has a relevant impact on MM-related symptoms.
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Affiliation(s)
- Laure Al Mansour
- Service de Médecine Nucléaire, Hôpital Louis Pradel, Hospices Civils de Lyon, Bron, France
| | - Louis De Mestier
- Service de Pancréatologie et Oncologie Digestive, Hôpital Beaujon, Assistance Publique-Hôpitaux de Paris, Université Paris-Cité, Clichy, France
| | - Magalie Haissaguerre
- Service d'Endocrinologie, Hôpital Haut-Lévêque, Université de Bordeaux, Pessac, France
| | - Pauline Afchain
- Service d'Oncologie, Hôpital Saint Antoine, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Julien Hadoux
- Service d'Oncologie, Institut Gustave Roussy, Université Paris Saclay, Villejuif, France
| | - Thierry Lecomte
- Service de d'Hépato-gastro-entérologie et de Cancérologie Digestive, CHRU Hôpitaux de Tours, Tours, France
| | - David Morland
- Service de Médecine Nucléaire et Centre de Recherche en STIC EA 3804, Institut Godinot, Université de Reims Champagne-Ardenne, Reims, France
| | - Anne Segolene Cottereau
- Service de Médecine Nucléaire, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Université René Descartes, Paris, France
| | - Ophelie De Rycke
- Service de Pancréatologie et Oncologie Digestive, Hôpital Beaujon, Assistance Publique-Hôpitaux de Paris, Université Paris-Cité, Clichy, France
| | - Ghoufrane Tlili
- Service de Médecine Nucléaire, CHU de Bordeaux, Bordeaux, France
| | - Jérémie Tordo
- Service de Médecine Nucléaire, Hôpital Lyon Sud, Hospices Civils de Lyon, Pierre-Bénite, France
| | - Marc Janier
- Service de Médecine Nucléaire, Hôpital Louis Pradel, Hospices Civils de Lyon, Bron, France
| | - Agathe Deville
- Service de Médecine Nucléaire, Hôpital Louis Pradel, Hospices Civils de Lyon, Bron, France
| | - Thomas Walter
- Service d'Oncologie Digestive, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon, France; and
- Gastro-entérologie et Technologies pour la Santé, Unité de Recherche, Centre de Recherche en Cancérologie de Lyon, INSERM, Lyon, France
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8
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Kalifi M, Deguelte S, Faron M, Afchain P, de Mestier L, Lecomte T, Pasquer A, Subtil F, Alghamdi K, Poncet G, Walter T. ASO Visual Abstract: The Need of Centralization for Small Intestinal Neuroendocrine Tumor Surgery-A Cohort Study from the GTE-Endocan-RENATEN Network, the CentralChirSINET Study. Ann Surg Oncol 2024; 31:1144-1145. [PMID: 37845562 DOI: 10.1245/s10434-023-14382-7] [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] [Indexed: 10/18/2023]
Affiliation(s)
- Maroin Kalifi
- Digestive Surgery Department, Hospices Civils de Lyon, Hôpital Edouard Herriot, Lyon Cedex 03, France
| | - Sophie Deguelte
- Digestive Surgery Department, Reims University Hospital, Robert Debré Hospital, Reims, France
| | - Matthieu Faron
- Departments of Surgical Oncology and Statistics, Gustave Roussy Cancer Campus® Grand Paris, Villejuif, France
| | - Pauline Afchain
- Department of Oncology, CHU Saint-Antoine, APHP, Paris, France
| | - Louis de Mestier
- Department of Pancreatology and Digestive Oncology, ENETS Centre of Excellence, Beaujon Hospital (APHP Nord), Université Paris-Cité, Clichy, France
| | - Thierry Lecomte
- Department of Hepato-Gastroenterology and Digestive Oncology, University Hospital of Tours, UMR INSERM 1069, Tours University, Tours, France
| | - Arnaud Pasquer
- Digestive Surgery Department, Hospices Civils de Lyon, Hôpital Edouard Herriot, Lyon Cedex 03, France
| | - Fabien Subtil
- Gastroenterology and Technologies for Health, Research Unit INSERM UMR 1052 CNRS UMR 5286, Cancer Research Center of Lyon, Lyon, France
- Department of Biostatistic, Hospices Civils de Lyon, Lyon, France
| | | | - Gilles Poncet
- Digestive Surgery Department, Hospices Civils de Lyon, Hôpital Edouard Herriot, Lyon Cedex 03, France.
- Gastroenterology and Technologies for Health, Research Unit INSERM UMR 1052 CNRS UMR 5286, Cancer Research Center of Lyon, Lyon, France.
- Université Claude Bernard Lyon 1, Université de Lyon, Villeurbanne Cedex, France.
| | - Thomas Walter
- Department of Gastroenterology and Digestive Oncology, Hospices Civils de Lyon, Hôpital Edouard Herriot, Lyon Cedex 03, France
- Gastroenterology and Technologies for Health, Research Unit INSERM UMR 1052 CNRS UMR 5286, Cancer Research Center of Lyon, Lyon, France
- Université Claude Bernard Lyon 1, Université de Lyon, Villeurbanne Cedex, France
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9
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Goudet P, Cadiot G, Barlier A, Baudin E, Borson-Chazot F, Brunaud L, Caiazzo R, Cardot-Bauters C, Castinetti F, Chanson P, Cuny T, Dansin E, Gaujoux S, Giraud S, Groussin L, Le Bras M, Lifante JC, Mathonnet M, de Mestier L, Mirallié E, Pattou F, Romanet P, Sebag F, Tresallet C, Vezzosi D, Walter T, Tabarin A. French guidelines from the GTE, AFCE and ENDOCAN-RENATEN (Groupe d'étude des Tumeurs Endocrines/Association Francophone de Chirurgie Endocrinienne/Reseau national de prise en charge des tumeurs endocrines) for the screening, diagnosis and management of Multiple Endocrine Neoplasia Type 1. Ann Endocrinol (Paris) 2024; 85:2-19. [PMID: 37739121 DOI: 10.1016/j.ando.2023.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/24/2023]
Affiliation(s)
- Pierre Goudet
- Department of Digestive and Endocrine Surgery, Dijon University Hospital, Dijon, France; INSERM, U1231, EPICAD Team UMR "Lipids, Nutrition, Cancer", Dijon, France; INSERM, CIC1432, Clinical epidemiology Dijon, Dijon, France.
| | - Guillaume Cadiot
- Department of Hepato-Gastro-Enterology and Digestive Oncology, Robert Debré Hospital, Reims, France.
| | - Anne Barlier
- Aix Marseille Univ, APHM, INSERM, MMG, Laboratory of Molecular Biology Hospital La Conception, Marseille, France.
| | - Eric Baudin
- Department of Nuclear Medicine and Endocrine Oncology, Gustave Roussy Cancer Campus, Villejuif, France.
| | - Françoise Borson-Chazot
- Federation of Endocrinology, Groupement Hospitalier Est, Hospices Civils de Lyon, Lyon1 University and INSERM U1290, Lyon, France.
| | - Laurent Brunaud
- Department of Gastrointestinal, Visceral, Metabolic, and Cancer Surgery (CVMC), University Hospital of Nancy (CHRU Nancy), University of Lorraine, 54511 Vandoeuvre-les-Nancy, France; INSERM U1256 NGERE, Lorraine University, 11, allée du Morvan, 54511 Vandoeuvre-les-Nancy, France.
| | - Robert Caiazzo
- General and Endocrine Surgery Department, University Hospital Center of Lille, Lille, France.
| | | | - Frédéric Castinetti
- Aix Marseille University, Marseille Medical Genetics, INSERM U1251 and Assistance Publique Hopitaux de Marseille, La Conception Hospital, Department of Endocrinology, Marseille, France.
| | - Philippe Chanson
- University Paris-Saclay, INSERM, Endocrine Physiology and Pathophysiology, Assistance Publique-Hôpitaux de Paris, Bicêtre Hospital, Service of Endocrinology and Reproductive Diseases, National Reference Center for Rare Pituitary Diseases, 94275 Le Kremlin-Bicêtre, France.
| | - Thomas Cuny
- APHM, Marseille Medical Genetics, INSERM U1251, Conception Hospital, Endocrinology Department, Aix Marseille University, Marseille, France.
| | - Eric Dansin
- Department of Medical Oncology, Oscar Lambret Center, 59000 Lille, France.
| | - Sébastien Gaujoux
- Department of Endocrine and Pancreatic Surgery, AP-HP, Pitié-Salpêtrière Hospital, Paris, France.
| | - Sophie Giraud
- Cancer Genetics Unit, Institut Bergonié, Bordeaux, France.
| | - Lionel Groussin
- Department of Endocrinology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France; Institut Cochin, INSERM U1016, CNRS UMR8104, Université Paris Cité, 75014 Paris, France.
| | - Maëlle Le Bras
- Department of Endocrinology, Nantes University Hospital, Nantes, France.
| | - Jean-Christophe Lifante
- Department of Digestive and Endocrine Surgery, University Hospital of Lyon Sud, Lyon, France; EA 7425 HESPER, Health Services and Performance Research, University Claude Bernard Lyon 1, Lyon, France.
| | - Muriel Mathonnet
- Department of Surgery, Dupuytren University Hospital of Limoges, Limoges, France.
| | - Louis de Mestier
- Paris-Cité University, Department of Pancreatology and Digestive Oncology, Beaujon Hospital (AP-HP-Nord), Clichy, France.
| | - Eric Mirallié
- Department of Oncological, Digestive and Endocrine Surgery (CCDE) Hôtel Dieu, CIC-IMAD, Nantes, France.
| | - François Pattou
- Department of General and Endocrine Surgery, University Hospital. Lille, INSERM U1190, Lille, France.
| | - Pauline Romanet
- Aix Marseille University, APHM, INSERM, MMG, Laboratory of Molecular Biology, La Conception Hospital, Marseille, France.
| | - Frédéric Sebag
- Department of General Endocrine and Metabolic Surgery, Conception University Hospital, APHM, Aix Marseille University, Marseille, France.
| | - Christophe Tresallet
- Department of Digestive, Bariatric and Endocrine Surgery, Avicenne University Hospital, Sorbonne Paris Nord Universty, Assistance Pubique des Hôpitaux de Paris (APHP), Paris, France.
| | - Delphine Vezzosi
- Department of Endocrinology and Metabolic Diseases, CHU Larrey, 24 chemin de Pouvourville, TSA 30030, 31059 Toulouse Cedex, France.
| | - Thomas Walter
- Medical Oncology Department, Edouard-Herriot Hospital, Hospices Civils de Lyon, Lyon, France.
| | - Antoine Tabarin
- Endocrinology Department, INSERM Unit 1215, Bordeaux University Hospital, University of Bordeaux, Bordeaux, France.
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10
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Cheminel L, Lupu A, Wallenhorst T, Lepilliez V, Leblanc S, Albouys J, Abou Ali E, Barret M, Lorenzo D, De Mestier L, Burtin P, Girot P, Le Baleur Y, Gerard R, Yzet C, Tchirikhtchian K, Degand T, Culetto A, Lemmers A, Schaefer M, Chevaux JB, Zhong P, Hervieu V, Subtil F, Rivory J, Fine C, Jacques J, Walter T, Pioche M. Systematic Resection of the Visible Scar After Incomplete Endoscopic Resection of Rectal Neuroendocrine Tumors. Am J Gastroenterol 2024; 119:378-381. [PMID: 37734341 DOI: 10.14309/ajg.0000000000002516] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 09/06/2023] [Indexed: 09/23/2023]
Abstract
INTRODUCTION When initial resection of rectal neuroendocrine tumors (r-NETs) is not R0, persistence of local residue could lead to disease recurrence. This study aimed to evaluate the interest of systematic resection of non-R0 r-NET scars. METHODS Retrospective analysis of all the consecutive endoscopic revisions and resections of the scar after non-R0 resections of r-NETs. RESULTS A total of 100 patients were included. Salvage endoscopic procedure using endoscopic submucosal dissection or endoscopic full-thickness resection showed an R0 rate of near 100%. Residual r-NET was found in 43% of cases. DISCUSSION In case of non-R0 resected r-NET, systematic scar resection by endoscopic full-thickness resection or endoscopic submucosal dissection seems necessary.
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Affiliation(s)
- Loïc Cheminel
- Endoscopy and Gastroenterology Unit, Pavillon L, Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
| | - Alexandru Lupu
- Endoscopy and Gastroenterology Unit, Pavillon L, Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
| | - Timothée Wallenhorst
- Department of Endoscopy and Gastroenterology, Pontchaillou Hospital, Rennes University Hospital, Rennes, France
| | - Vincent Lepilliez
- Department of Endoscopy and Gastroenterology, Jean Mermoz Private Hospital, Ramsay Santé, Lyon, France
| | - Sarah Leblanc
- Department of Endoscopy and Gastroenterology, Jean Mermoz Private Hospital, Ramsay Santé, Lyon, France
| | - Jérémie Albouys
- Department of Endoscopy and Gastroenterology, Dupuytren University Hospital, Limoges, France
| | - Einas Abou Ali
- Department of Endoscopy and Gastroenterology, Cochin Hospital, APHP, Paris, France
| | - Maximilien Barret
- Department of Endoscopy and Gastroenterology, Cochin Hospital, APHP, Paris, France
| | - Diane Lorenzo
- Department of Endoscopy and Gastroenterology, Beaujon Hospital, APHP, Paris, France
| | - Louis De Mestier
- Department of Endoscopy and Gastroenterology, Beaujon Hospital, APHP, Paris, France
| | - Pascal Burtin
- Digestive Endoscopy Unit, Gustave Roussy Oncology Institute, Villejuif, France
| | - Paul Girot
- Department of Oncology, Loire Vendée Océan Hospital, La Roche sur Yon, France
| | - Yann Le Baleur
- Digestive Endoscopy Unit, Department of Gastroenterology, Paris Saint-joseph Hospital, Paris, France
| | - Romain Gerard
- Department of Digestive Diseases, Claude Huriez Hospital, Lille University Hospital, Lille, France
| | - Clara Yzet
- Endoscopy and Gastroenterology Unit, Pavillon L, Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
| | | | - Thibault Degand
- Department of Endoscopy and Gastroenterology, Dijon University Hospital, Dijon, France
| | - Adrian Culetto
- Department of Gastroenterology and Pancreatology, Rangueil University Hospital, Toulouse, France
| | - Arnaud Lemmers
- Department of Gastroenterology, Hepatopancreatology and Digestive Oncology, CUB Erasme Hospital, Brussels, Belgium
| | - Marion Schaefer
- Endoscopy and Gastroenterology Unit, Brabois Hospitals, Nancy, France
| | | | - Peng Zhong
- Department of Endoscopy and Gastroenterology, Besançon Regional University Hospital, Besançon, France
| | | | - Fabien Subtil
- Service de Biostatistique, Hospices Civils de Lyon, Lyon, France
- Université de Lyon, Université Lyon 1, CNRS, Laboratoire de Biométrie et Biologie Évolutive UMR 5558, Villeurbanne, France
| | - Jérôme Rivory
- Endoscopy and Gastroenterology Unit, Pavillon L, Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
| | - Caroline Fine
- Department of Endoscopy and Gastroenterology, Croix-Rousse Hospital, Hospices Civils de Lyon, Lyon, France ; and
| | - Jérémie Jacques
- Department of Endoscopy and Gastroenterology, Dupuytren University Hospital, Limoges, France
| | - Thomas Walter
- Department of Medical Oncology, Pavillon E, Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
| | - Mathieu Pioche
- Endoscopy and Gastroenterology Unit, Pavillon L, Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
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Chevalier B, Coppin L, Romanet P, Cuny T, Maiza JC, Abeillon J, Forestier J, Walter T, Gilly O, Le Bras M, Smati S, Nunes ML, Geslot A, Grunenwald S, Mouly C, Arnault G, Wagner K, Koumakis E, Cortet-Rudelli C, Merlen É, Jannin A, Espiard S, Morange I, Baudin É, Cavaille M, Tauveron I, Teissier MP, Borson-Chazot F, Mirebeau-Prunier D, Savagner F, Pasmant É, Giraud S, Vantyghem MC, Goudet P, Barlier A, Cardot-Bauters C, Odou MF. Beyond MEN1, when to think about MEN4? Retrospective study on 5600 patients in the French population & literature review. J Clin Endocrinol Metab 2024:dgae055. [PMID: 38288531 DOI: 10.1210/clinem/dgae055] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 12/18/2023] [Accepted: 01/25/2024] [Indexed: 03/13/2024]
Abstract
CONTEXT Germline CDKN1B variants predispose patients to multiple endocrine neoplasia type 4 (MEN4), a rare MEN1-like syndrome, with <100 reported cases since its discovery in 2006. Although CDKN1B mutations are frequently suggested to explain cases of genetically-negative MEN1, the prevalence and phenotype of MEN4 patients is poorly known, and genetic counseling is unclear. OBJECTIVE To evaluate the prevalence of MEN4 in MEN1-suspected patients and characterize the phenotype of MEN4 patients. DESIGN Retrospective observational nationwide study. Narrative review of literature and variant class reassessment. PATIENTS We included all adult patients with class 3/4/5 CDKN1B variants identified by the laboratories from the French TENGEN network between 2015 and 2022 through germline genetic testing for MEN1 suspicion. After class reassessment, we compared the phenotype of symptomatic patients with class 4/5 CDKN1B variants, i.e. with genetically-confirmed MEN4 diagnosis, in our series and in literature with 66 matched MEN1 patients from the UMD-MEN1 database. RESULTS From 5600 MEN1-suspected patients analyzed, four patients with class 4/5 CDKN1B variant were found (0.07%). They presented with multiple duodenal NET, PHPT and adrenal nodule, isolated PHPT, PHPT and pNET. We listed 29 patients with CDKN1B class 4/5 variants from literature. Compared to matched MEN1 patients, MEN4 patients presented lower NET incidence and older age at PHPT diagnosis. CONCLUSION The prevalence of MEN4 is low. PHPT and PA represent the main associated lesions, NETs are rare. Our results suggest a milder and later phenotype than in MEN1. Our observations will help to improve genetic counseling and management of MEN4 families.
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Affiliation(s)
- Benjamin Chevalier
- Department of Endocrinology, Diabetology and Metabolism, Lille University Hospital, Lille, France
- University of Lille, Lille, France
- Department of Nuclear Medicine, Lille University Hospital, Lille, France
| | - Lucie Coppin
- University of Lille, CNRS, Inserm, CHU Lille, UMR9020-U1277 - CANTHER - Cancer - Heterogeneity Plasticity and Resistance to Therapies, Lille, France
- CHU Lille, Service de Biochimie et Biologie moléculaire « Hormonologie, Métabolisme-Nutrition, Oncologie » , Lille, France
| | - Pauline Romanet
- Aix Marseille Univ, APHM, INSERM, UMR1251 MMG, Laboratory of Molecular Biology GEnOPé, Biogénopôle, Hôpital de la Timone, Marseille, France
| | - Thomas Cuny
- Aix Marseille Univ, APHM, INSERM, UMR1251 MMG, MARMARA Institute, CRMR HYPO, Department of Endocrinology, Hôpital de la Conception, Marseille, France
| | - Jean-Christophe Maiza
- Department of Endocrinology, Diabetes, and Nutrition, GHSR, Centre Hospitalo-Universitaire de la Réunion, Saint-Pierre, La Réunion, France
| | - Juliette Abeillon
- Hospices Civils de Lyon, Fédération d'Endocrinologie, Université Claude Bernard Lyon 1, Lyon, France
| | - Julien Forestier
- Service d'Oncologie Médicale et Hépatogastroentérologie, Hospices Civil de Lyon, Lyon, France
| | - Thomas Walter
- Service d'Oncologie Médicale et Hépatogastroentérologie, Hospices Civil de Lyon, Lyon, France
- Université de Lyon, Lyon, France
| | - Olivier Gilly
- Department of Metabolic and Endocrine Disease, CHU Nîmes, Université Montpellier, Nîmes, France
| | - Maëlle Le Bras
- Nantes Université, CHU Nantes, Service d'endocrinologie, diabétologie, nutrition, l'institut du thorax, F-44000 Nantes, France
| | - Sarra Smati
- Nantes Université, CHU Nantes, Service d'endocrinologie, diabétologie, nutrition, l'institut du thorax, F-44000 Nantes, France
| | - Marie Laure Nunes
- Department of Endocrinology, Diabetes and Nutrition, University Hospital (CHU) and University of Bordeaux, Bordeaux, France
| | - Aurore Geslot
- Service d'endocrinologie, maladies métaboliques et nutrition, pôle cardio-vasculaire et métabolique, CHU Larrey, 24, chemin de Pouvourville, TSA 30030, 31059 Toulouse cedex, France
| | - Solange Grunenwald
- Service d'endocrinologie, maladies métaboliques et nutrition, pôle cardio-vasculaire et métabolique, CHU Larrey, 24, chemin de Pouvourville, TSA 30030, 31059 Toulouse cedex, France
| | - Céline Mouly
- Service d'endocrinologie, maladies métaboliques et nutrition, pôle cardio-vasculaire et métabolique, CHU Larrey, 24, chemin de Pouvourville, TSA 30030, 31059 Toulouse cedex, France
| | - Gwenaelle Arnault
- Endocrinologie-Diabétologie-Nutrition, CHBA, 20 boulevard Maurice Guillaudot, 56000 Vannes, France
| | - Kathy Wagner
- Department of Pediatrics, CHU-Lenval, Nice, France
| | - Eugénie Koumakis
- Reference Center for Rare Disorders of Calcium and Phosphate Metabolism, Reference Center for Rare Genetic Bone Disorders, OSCAR Filière, Rheumatology Department, Cochin Hospital, AP-HP Centre-Paris University, 27 Rue du Faubourg Saint-Jacques, 75014, Paris, France, INSERM U1160, Institut Imagine
| | - Christine Cortet-Rudelli
- Department of Endocrinology, Diabetology and Metabolism, Lille University Hospital, Lille, France
| | - Émilie Merlen
- Department of Endocrinology, Diabetology and Metabolism, Lille University Hospital, Lille, France
| | - Arnaud Jannin
- Department of Endocrinology, Diabetology and Metabolism, Lille University Hospital, Lille, France
- University of Lille, Lille, France
- University of Lille, CNRS, Inserm, CHU Lille, UMR9020-U1277 - CANTHER - Cancer - Heterogeneity Plasticity and Resistance to Therapies, Lille, France
| | - Stéphanie Espiard
- Department of Endocrinology, Diabetology and Metabolism, Lille University Hospital, Lille, France
- University of Lille, Lille, France
| | - Isabelle Morange
- Aix Marseille Univ, APHM, INSERM, UMR1251 MMG, MARMARA Institute, CRMR HYPO, Department of Endocrinology, Hôpital de la Conception, Marseille, France
| | - Éric Baudin
- Department of Endocrine Oncology and Imaging, Gustave Roussy Cancer Campus Grand Paris, France
| | - Mathias Cavaille
- INSERM, U1240 Imagerie Moléculaire et Stratégies Théranostiques, Université Clermont Auvergne, Clermont-Ferrand France; Département d'Oncogénétique, Centre Jean Perrin, Clermont Ferrand, France
| | - Igor Tauveron
- Service d'Endocrinologie, Diabétologie et Maladies Métaboliques, CHU Clermont-Ferrand, Clermont-Ferrand, France
- Laboratoire GReD, Université Clermont Auvergne, Clermont-Ferrand, France
| | - Marie-Pierre Teissier
- Université de Limoges, Unité INSERM 1094 & IRD, 2 rue Marcland 87025 Limoges, France et Service d'Endocrinologie-Diabétologie et Maladies métaboliques, Centre hospitalier universitaire Dupuytren 2, 16 rue B. Descottes. 87042, Limoges, France
| | - Françoise Borson-Chazot
- Hospices Civils de Lyon, Fédération d'Endocrinologie, Université Claude Bernard Lyon 1, Lyon, France
| | - Delphine Mirebeau-Prunier
- Unité Mixte de Recherche (UMR) MITOVASC, INSERM U1083, CNRS 6015, Université d'Angers, Laboratoire de Biochimie et Biologie Moléculaire, Centre Hospitalier Universitaire d'Angers, Angers 49933, France
| | | | - Éric Pasmant
- Service de Génétique et Biologie Moléculaires, Hôpital Cochin, DMU BioPhyGen, Assistance Publique-Hôpitaux de Paris, AP-HP, Centre-Université de Paris, Paris, France
- Institut Cochin, Inserm U1016, CNRS UMR8104, Université de Paris, CARPEM, Paris, France
| | - Sophie Giraud
- Genetics Department, Hospices Civils de LYON (HCL), University Hospital, East Pathology Center, Bron Cedex, France
| | - Marie-Christine Vantyghem
- Department of Endocrinology, Diabetology and Metabolism, Lille University Hospital, Lille, France
- University of Lille, Lille, France
- Institut National de la Santé et de la Recherche Médicale (INSERM), European Genomic Institute for Diabetes (EGID), CHU Lille, Lille, France
| | - Pierre Goudet
- Service de Chirurgie Viscérale et Endocrinienne, Centre Hospitalier Universitaire François Mitterand, Dijon, France
| | - Anne Barlier
- Aix Marseille Univ, APHM, INSERM, UMR1251 MMG, Laboratory of Molecular Biology GEnOPé, Biogénopôle, Hôpital de la Timone, Marseille, France
| | - Catherine Cardot-Bauters
- Department of Endocrinology, Diabetology and Metabolism, Lille University Hospital, Lille, France
| | - Marie Françoise Odou
- CHU Lille, Service de Biochimie et Biologie moléculaire « Hormonologie, Métabolisme-Nutrition, Oncologie , Lille, France
- University of Lille, Inserm, CHU Lille, U1286 - Infinite - Institute for Translational Research in Inflammation, Lille, France
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12
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Pontarollo G, Bonjour M, Walter T, Pioche M, Lavrut PM, Rabeyrin M, Hervieu V, Fenouil T. Histopronostic factors in superficial colorectal adenocarcinomas treated by endoscopy: reproducibility and impact of immunohistochemistry and digital pathology. Virchows Arch 2024:10.1007/s00428-023-03722-3. [PMID: 38273213 DOI: 10.1007/s00428-023-03722-3] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 11/27/2023] [Accepted: 12/05/2023] [Indexed: 01/27/2024]
Abstract
Endoscopic dissection is the first-choice treatment for superficial pT1 colorectal adenocarcinoma (sCRC). Complementary surgery decision is influenced by histopronostic factors. Prognostic significance and reproducibility of each factor are not well established. The role of immunohistochemistry (IHC) and digital pathology in this context is unknown. Our aims were (1) to evaluate each histopronostic factor reproducibility comparing HES and IHC ± digital pathology and (2) to evaluate how the different techniques would affect indications for additional surgery. We performed a single-centre retrospective study of 98 patients treated between 2010 and 2019 in Hospices Civils de Lyon, France. We analyzed physical or digital slides of HES and keratin/desmin immunostaining of 98 sCRC dissection specimens. Three pathologists evaluate the histopronostic factors including submucosal invasion depth (SMI) measured using different recommended methods. Assessment of SMI with Ueno or JSCCR methods showed good to excellent interobserver reproducibility (IOR) (ICCs of 0.858 to 0.925) using HES staining and IHC. Assessment of budding on HES sections was poorly reproducible compared to IHC which exhibit moderate IOR (κ = 0.714). IHC increased high-grade budding detection. For lymphovascular invasion and poor differentiation, the IOR was poor (κ = 0.141, 0.196 and 0.313 respectively). IHC gave a better reproducibility for further treatment indication according to JSCCR criteria (κ = 0.763) or forthcoming European guidelines (κ = 0.659). Digital pathology was equivalent to the microscope for all analyses. Histopronostic factor reproducibility in sCRC is moderate. Immunohistochemistry may facilitate the evaluation of certain criteria and improve the reproducibility of treatment decisions.
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Affiliation(s)
- Guillaume Pontarollo
- Hospices Civils de Lyon, Institut de Pathologie Multi-sites, site EST, Groupement Hospitalier Est, 59 boulevard Pinel, 69677, Bron, France
| | - Maxime Bonjour
- Université de Lyon, Université Lyon 1, Lyon, France
- Service de Biostatistique-Bioinformatique, Pôle Santé Publique, Hospices Civils de Lyon, Lyon, France
| | - Thomas Walter
- Université de Lyon, Université Lyon 1, Lyon, France
- Hospices Civils de Lyon, service d'oncologie médicale, Hôpital Édouard Herriot, Lyon, France
| | - Mathieu Pioche
- Université de Lyon, Université Lyon 1, Lyon, France
- Hospices Civils de Lyon, service d'oncologie médicale, Hôpital Édouard Herriot, Lyon, France
| | - Pierre-Marie Lavrut
- Hospices Civils de Lyon, Institut de Pathologie Multi-sites, site EST, Groupement Hospitalier Est, 59 boulevard Pinel, 69677, Bron, France
| | - Maud Rabeyrin
- Hospices Civils de Lyon, Institut de Pathologie Multi-sites, site EST, Groupement Hospitalier Est, 59 boulevard Pinel, 69677, Bron, France
| | - Valérie Hervieu
- Hospices Civils de Lyon, Institut de Pathologie Multi-sites, site EST, Groupement Hospitalier Est, 59 boulevard Pinel, 69677, Bron, France
- Université de Lyon, Université Lyon 1, Lyon, France
| | - Tanguy Fenouil
- Hospices Civils de Lyon, Institut de Pathologie Multi-sites, site EST, Groupement Hospitalier Est, 59 boulevard Pinel, 69677, Bron, France.
- Université de Lyon, Université Lyon 1, Lyon, France.
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13
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Lubrano M, Bellahsen-Harrar Y, Berlemont S, Atallah S, Vaz E, Walter T, Badoual C. Diagnosis with confidence: deep learning for reliable classification of laryngeal dysplasia. Histopathology 2024; 84:343-355. [PMID: 37872676 DOI: 10.1111/his.15067] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [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: 07/04/2023] [Revised: 09/08/2023] [Accepted: 09/24/2023] [Indexed: 10/25/2023]
Abstract
BACKGROUND Diagnosis of head and neck (HN) squamous dysplasias and carcinomas is critical for patient care, cure, and follow-up. It can be challenging, especially for grading intraepithelial lesions. Despite recent simplification in the last WHO grading system, the inter- and intraobserver variability remains substantial, particularly for nonspecialized pathologists, exhibiting the need for new tools to support pathologists. METHODS In this study we investigated the potential of deep learning to assist the pathologist with automatic and reliable classification of HN lesions following the 2022 WHO classification system. We created, for the first time, a large-scale database of histological samples (>2000 slides) intended for developing an automatic diagnostic tool. We developed and trained a weakly supervised model performing classification from whole-slide images (WSI). We evaluated our model on both internal and external test sets and we defined and validated a new confidence score to assess the predictions that can be used to identify difficult cases. RESULTS Our model demonstrated high classification accuracy across all lesion types on both internal and external test sets (respectively average area under the curve [AUC]: 0.878 (95% confidence interval [CI]: [0.834-0.918]) and 0.886 (95% CI: [0.813-0.947])) and the confidence score allowed for accurate differentiation between reliable and uncertain predictions. CONCLUSION Our results demonstrate that the model, associated with confidence measurements, can help in the difficult task of classifying HN squamous lesions by limiting variability and detecting ambiguous cases, taking us one step closer to a wider adoption of AI-based assistive tools.
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Affiliation(s)
- Mélanie Lubrano
- Centre for Computational Biology (CBIO), Mines Paris, PSL University, Paris, France
- Keen Eye, Paris, France
- Tribun Health, Paris, France
| | - Yaëlle Bellahsen-Harrar
- Department of Pathology, APHP, Hôpital Européen Georges-Pompidou, Paris, France
- Université Paris Cité, Paris, France
| | | | - Sarah Atallah
- Sorbonne Université, Paris, France
- Head and Neck Surgery Department, Hôpital Tenon, Paris, France
| | | | - Thomas Walter
- Centre for Computational Biology (CBIO), Mines Paris, PSL University, Paris, France
- Institut Curie, PSL Université, Paris, France
- INSERM U900, Paris, France
| | - Cécile Badoual
- Department of Pathology, APHP, Hôpital Européen Georges-Pompidou, Paris, France
- Université Paris Cité, Paris, France
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Perrier M, Brugel M, Gérard L, Goichot B, Lièvre A, Lepage C, Hautefeuille V, Do Cao C, Smith D, Thuillier P, Cros J, Cadiot G, Walter T, de Mestier L. Characteristics and treatment options of glucagonomas: a national study from the French Group of Endocrine Tumors and ENDOCAN-RENATEN network. Eur J Endocrinol 2023; 189:575-583. [PMID: 38039101 DOI: 10.1093/ejendo/lvad157] [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] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 10/02/2023] [Accepted: 10/23/2023] [Indexed: 12/03/2023]
Abstract
OBJECTIVE Glucagonoma is a very rare functional pancreatic neuroendocrine tumor (PanNET). We aimed to provide data on the diagnosis, prognosis, and management of patients with glucagonoma. DESIGN AND METHODS In this retrospective national cohort, we included all patients with glucagonoma, defined by at least 1 major criterion (necrolytic migratory erythema [NME] and/or recent-onset diabetes, and/or weight loss ≥ 5 kg) associated with either glucagonemia > 2 × upper limit of normal or positive glucagon immunostaining. Antisecretory efficacy was defined as partial/complete resolution of glucagonoma symptoms. Antitumor efficacy was assessed according to the time to next treatment (TTNT). RESULTS Thirty-eight patients were included with median age 58.7 yo, primary PanNET located in the tail (68.4%), synchronous metastases (63.2%). Median Ki-67 index was 3%. Most frequent glucagonoma symptoms at diagnosis were NME (86.8%), weight loss (68.4%), and diabetes (50%). Surgery of the primary PanNET was performed in 76.3% of cases, mainly with curative intent (61.5%). After surgery, complete resolution of NME was seen in 93.8% (n = 15/16). The secretory response rates were 85.7%, 85.7%, 75%, and 60% with surgery of metastases (n = 6/7), chemotherapy (n = 6/7), liver-directed therapy (n = 6/8), and somatostatin analogs (n = 6/10), respectively. All lines combined, longer TTNT was reported with chemotherapy (20.2 months). Median overall survival (OS) was 17.3 years. The Ki-67 index > 3% was associated with shorter OS (hazard ratio 5.27, 95% CI [1.11-24.96], P = .036). CONCLUSION Patients with glucagonoma had prolonged survival, even in the presence of metastases at diagnosis. Curative-intent surgery should always be considered. Chemotherapy, peptide receptor radionuclide therapy, or liver-directed therapy seems to provide both substantial antitumor and antisecretory efficacies.
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Affiliation(s)
- Marine Perrier
- Reims-Champagne-Ardenne University, Department of Hepato-Gastroenterology and Digestive Oncology, Robert Debré Hospital, Reims 51100, France
| | - Mathias Brugel
- Reims-Champagne-Ardenne University, Department of Hepato-Gastroenterology and Digestive Oncology, Robert Debré Hospital, Reims 51100, France
| | - Laura Gérard
- Department of Digestive Oncology, ENETS Centre of Excellence, Hospices Civils de Lyon, Lyon 69003, France
| | - Bernard Goichot
- Department of Endocrinology, Diabetology & Nutrition, Hôpital Hautepierre, Strasbourg University Hospital, Strasbourg 67200, France
| | - Astrid Lièvre
- Department of Gastroenterology, Pontchaillou University Hospital, Rennes University, INSERM U1242, Rennes 35000, France
| | - Come Lepage
- Federation Francophone de Cancérologie Digestive (FFCD), EPICAD INSERM LNC-UMR 1231, University of Burgundy and Franche Comté, Dijon 21000, France
| | - Vincent Hautefeuille
- Department of Hepato-Gastroenterology and Digestive Oncology, Amiens University Hospital, Amiens 80480, France
| | - Christine Do Cao
- Department of Endocrinology, Hôpital Claude Huriez, Lille University Hospital, Lille 59000, France
| | - Denis Smith
- Department of Hepato-Gastroenterology and Digestive Oncology, Haut-Lévêque Hospital, Bordeaux University Hospital, Pessac 33600, France
| | - Philippe Thuillier
- Department of Endocrinology, University Hospital of Brest, Brest 29200, France
| | - Jérôme Cros
- Université Paris-Cité, Department of Pathology, ENETS Centre of Excellence, Beaujon Hospital (APHP.Nord), Clichy 92110, France
| | - Guillaume Cadiot
- Reims-Champagne-Ardenne University, Department of Hepato-Gastroenterology and Digestive Oncology, Robert Debré Hospital, Reims 51100, France
| | - Thomas Walter
- Department of Digestive Oncology, ENETS Centre of Excellence, Hospices Civils de Lyon, Lyon 69003, France
| | - Louis de Mestier
- Université Paris-Cité, Department of Pancreatology and Digestive Oncology, ENETS Centre of Excellence, Beaujon Hospital (APHP.Nord), Clichy 92110, France
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Muzzolini M, Walter T, Gaujoux S. EUS-guided radiofrequency ablation of pancreatic neoplasm is far from being the new criterion standard. Gastrointest Endosc 2023; 98:1039-1040. [PMID: 37977666 DOI: 10.1016/j.gie.2023.07.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Revised: 07/17/2023] [Accepted: 07/17/2023] [Indexed: 11/19/2023]
Affiliation(s)
- Milenea Muzzolini
- Department of Hepato-Pancreato-Biliary and Endocrine Surgery, La Pitié-Salpetrière Hospital, Paris, France
| | - Thomas Walter
- University Claude-Bernard, Lyon, France; Sorbonne University, Paris, France
| | - Sébastien Gaujoux
- Department of Gastroenterology and Digestive Oncology, Edouard Herriot Hospital, Lyon, France; Sorbonne University, Paris, France
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Kalifi M, Deguelte S, Faron M, Afchain P, de Mestier L, Lecomte T, Pasquer A, Subtil F, Alghamdi K, Poncet G, Walter T. The Need for Centralization for Small Intestinal Neuroendocrine Tumor Surgery: A Cohort Study from the GTE-Endocan-RENATEN Network, the CentralChirSINET Study. Ann Surg Oncol 2023; 30:8528-8541. [PMID: 37814184 DOI: 10.1245/s10434-023-14276-8] [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: 04/24/2023] [Accepted: 08/22/2023] [Indexed: 10/11/2023]
Abstract
BACKGROUND The concept of surgical centralization is becoming more and more accepted for specific surgical procedures. OBJECTIVE The aim of this study was to evaluate the relationship between procedure volume and the outcomes of surgical small intestine (SI) neuroendocrine tumor (NET) resections. METHODS We conducted a retrospective national study that included patients who underwent SI-NET resection between 2019 and 2021. A high-volume center (hvC) was defined as a center that performed more than five SI-NET resections per year. The quality of the surgical resections was evaluated between hvCs and low-volume centers (lvCs) by comparing the number of resected lymph nodes (LNs) as the primary endpoint. RESULTS A total of 157 patients underwent surgery in 33 centers: 90 patients in four hvCs and 67 patients in 29 lvCs. Laparotomy was more often performed in hvCs (85.6% vs. 59.7%; p < 0.001), as was right hemicolectomy (64.4% vs. 38.8%; p < 0.001), whereas limited ileocolic resection was performed in 18% of patients in lvCs versus none in hvCs. A bi-digital palpation of the entire SI length (95.6% vs. 34.3%, p < 0.001), a cholecystectomy (93.3% vs. 14.9%; p < 0.001), and a mesenteric mass resection (70% vs. 35.8%; p < 0.001) were more often performed in hvCs. The proportion of patients with ≥8 LNs resected was significantly higher (96.3% vs. 65.1%; p < 0.001) in hvCs compared with lvCs, as was the proportion of patients with ≥12 LNs resected (87.8% vs. 52.4%). Furthermore, the number of patients with multiple SI-NETs was higher in the hvC group compared with the lvC group (43.3% vs. 25.4%), as were the number of tumors in those patients (median of 7 vs. 2; p < 0.001). CONCLUSIONS Optimal SI-NET resection was significantly more often performed in hvCs. Centralization of surgical care of SI-NETs is recommended.
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Affiliation(s)
- Maroin Kalifi
- Department of Digestive Surgery, Hospices Civils de Lyon, Hôpital Edouard Herriot, Lyon Cedex 03, France
| | - Sophie Deguelte
- Department of Digestive Surgery, Reims University Hospital, Robert Debré Hospital, Reims, France
| | - Matthieu Faron
- Departments of Surgical Oncology and Statistics, Gustave Roussy Cancer Campus® Grand Paris, Villejuif, France
| | - Pauline Afchain
- Department of Oncology, CHU Saint-Antoine, APHP, Paris, France
| | - Louis de Mestier
- Department of Pancreatology and Digestive Oncology, ENETS Centre of Excellence, Beaujon Hospital (APHP Nord), Université Paris-Cité, Clichy, France
| | - Thierry Lecomte
- Department of Hepato-Gastroenterology and Digestive Oncology, University Hospital of Tours, UMR INSERM 1069, Tours University, Tours, France
| | - Arnaud Pasquer
- Department of Digestive Surgery, Hospices Civils de Lyon, Hôpital Edouard Herriot, Lyon Cedex 03, France
| | - Fabien Subtil
- Gastroenterology and Technologies for Health, Research Unit INSERM UMR 1052 CNRS UMR 5286, Cancer Research Center of Lyon, Lyon, France
- Department of Biostatistic, Hospices Civils de Lyon, Lyon, France
| | | | - Gilles Poncet
- Department of Digestive Surgery, Hospices Civils de Lyon, Hôpital Edouard Herriot, Lyon Cedex 03, France.
- Gastroenterology and Technologies for Health, Research Unit INSERM UMR 1052 CNRS UMR 5286, Cancer Research Center of Lyon, Lyon, France.
- Université de Lyon, Université Claude Bernard Lyon 1, Villeurbanne Cedex, France.
- Pavillon D, Chirurgie Digestive, Hôpital Edouard Herriot, Lyon Cedex 03, France.
| | - Thomas Walter
- Department of Gastroenterology and Digestive Oncology, Hospices Civils de Lyon, Hôpital Edouard Herriot, Lyon Cedex 03, France
- Gastroenterology and Technologies for Health, Research Unit INSERM UMR 1052 CNRS UMR 5286, Cancer Research Center of Lyon, Lyon, France
- Université de Lyon, Université Claude Bernard Lyon 1, Villeurbanne Cedex, France
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Lazard T, Bataillon G, Walter T, Vincent Salomon A. [Prediction of homologous recombination status with deep learning on breast cancer whole slide images]. Med Sci (Paris) 2023; 39:926-928. [PMID: 38108720 DOI: 10.1051/medsci/2023169] [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] [Indexed: 12/19/2023] Open
Affiliation(s)
- Tristan Lazard
- Centre de biologie computationnelle (CBIO), Mines ParisTech, université Paris sciences & lettres, Paris, France - Institut Curie, Paris, France - Inserm U900, Paris, France
| | - Guillaume Bataillon
- Département de médecine diagnostique et théranostique, institut Curie, Paris, France - Institut universitaire du cancer de Toulouse, France
| | - Thomas Walter
- Centre de biologie computationnelle (CBIO), Mines ParisTech, université Paris sciences & lettres, Paris, France - Institut Curie, Paris, France - Inserm U900, Paris, France
| | - Anne Vincent Salomon
- Département de médecine diagnostique et théranostique, institut Curie, Paris, France - Université Paris sciences et lettres, Paris, France
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18
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Radwan M, Baghdadi K, Popov AF, Sandoval Boburg R, Risteski P, Schlensak C, Walter T, Berger R, Emrich F. Right Axillary Artery Cannulation for Veno-Arterial Extracorporeal Membrane Oxygenation in Postcardiotomy Patients: A Single-Center Experience. Medicina (Kaunas) 2023; 59:2040. [PMID: 38004089 PMCID: PMC10673577 DOI: 10.3390/medicina59112040] [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] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 10/30/2023] [Accepted: 11/08/2023] [Indexed: 11/26/2023]
Abstract
Background and Objectives: To analyze the patient outcome and complication rate of axillary artery cannulation for veno-arterial extracorporeal membrane oxygenation (VA-ECMO) in patients who could not be weaned from cardiopulmonary bypass after cardiothoracic surgery. Materials and Methods: We analyzed the data of 179 patients who were supported with VA-ECMO with femoral-axillary access (FA VA-ECMO) after cardiothoracic surgery between January 2014 and January 2019 in our department. Patients requiring central aortic cannulation and patients with respiratory failure requiring veno-venous ECMO were excluded. Primary outcomes were in-hospital mortality and 1-year survival rate of patients who were weaned from VA-ECMO support. Secondary outcomes were cannulation-related complications at the axillary site, VA-ECMO-related complications, and systemic complications. Results: In our cohort, 60 (33.5%) patients were female. Mean age was 67.0 ± 10.9 years. Overall, 78 (43.5%) patients were operated upon electively, 37 (20.7%) patients underwent urgent surgery, and 64 (35.8%) patients underwent emergency surgical treatment. Sixty-seven patients (37.4%) were resuscitated preoperatively. The mean duration of VA-ECMO support was 8.4 ± 5.1 days. Weaning from VA-ECMO was successful in 87 (48.6%) patients; 62 (34.6%) patients survived the hospital stay. The 1-year survival rate was 74%. Subclavian bleeding occurred in 24 (13.4%) patients, femoral bleeding in 4 (2.2%) patients, ischemia of the upper limb in 11 (6.1%) patients, intracerebral bleeding in 9 (5%) patients, and stroke in 19 (10.6%) patients. Conclusions: In patients with acute LV dysfunction after cardiothoracic surgery who cannot be weaned from cardiopulmonary bypass, right axillary artery cannulation is a safe and reliable method for VA-ECMO support with an acceptable complication rate.
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Affiliation(s)
- Medhat Radwan
- Department of Thoracic and Cardiovascular Surgery, University Hospital of Tuebingen, 72076 Tuebingen, Germany; (M.R.); (R.S.B.); (C.S.)
| | - Karim Baghdadi
- Department of Thoracic and Cardiovascular Surgery, Johann-Wolfgang-Goethe University, 60590 Frankfurt am Main, Germany (T.W.); (F.E.)
| | - Aron Frederik Popov
- Division for Cardiothoracic, Transplantation and Vascular Surgery, Hannover Medical School, 30625 Hannover, Germany;
| | - Rodrigo Sandoval Boburg
- Department of Thoracic and Cardiovascular Surgery, University Hospital of Tuebingen, 72076 Tuebingen, Germany; (M.R.); (R.S.B.); (C.S.)
| | - Petar Risteski
- Department of Cardiac Surgery, University Hospital Zuerich, 8091 Zuerich, Switzerland;
| | - Christian Schlensak
- Department of Thoracic and Cardiovascular Surgery, University Hospital of Tuebingen, 72076 Tuebingen, Germany; (M.R.); (R.S.B.); (C.S.)
| | - Thomas Walter
- Department of Thoracic and Cardiovascular Surgery, Johann-Wolfgang-Goethe University, 60590 Frankfurt am Main, Germany (T.W.); (F.E.)
| | - Rafal Berger
- Department of Thoracic and Cardiovascular Surgery, University Hospital of Tuebingen, 72076 Tuebingen, Germany; (M.R.); (R.S.B.); (C.S.)
| | - Fabian Emrich
- Department of Thoracic and Cardiovascular Surgery, Johann-Wolfgang-Goethe University, 60590 Frankfurt am Main, Germany (T.W.); (F.E.)
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19
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De Rycke O, Perrier M, Ouvrard É, Mennetrey C, Lachachi C, Bando-Delaunay A, Morland D, Goichot B, Taieb D, Walter T, Cadiot G, Cros J, Hentic O, Ruszniewski P, Lebtahi R, Imperiale A, de Mestier L. High Tumor Uptake on 18F-FDOPA PET/CT Indicates Poor Prognosis in Patients with Metastatic Midgut Neuroendocrine Tumors: A Study from the Groupe d'étude des Tumeurs Endocrines and ENDOCAN-RENATEN Network. J Nucl Med 2023; 64:1699-1705. [PMID: 37652547 DOI: 10.2967/jnumed.123.265584] [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: 02/10/2023] [Revised: 07/17/2023] [Indexed: 09/02/2023] Open
Abstract
PET/CT with 6-18F-fluoro-l-dopa (18F-FDOPA) has high diagnostic performance for midgut neuroendocrine tumors (NETs). We explored the prognostic role of 18F-FDOPA PET/CT uptake in metastatic midgut NETs. Methods: We included, in a test cohort (n = 166) and a full external validation cohort (n = 86), all consecutive patients with metastatic midgut NETs who underwent 18F-FDOPA PET/CT in 5 expert centers from 2010 to 2021. We measured the maximal uptake (SUVmax and SUVpeak) of the tumor and nontumor liver on each 18F-FDOPA PET/CT scan. We measured overall survival (OS) from the time of PET/CT and assessed prognostic factors using Kaplan-Meier and multivariable Cox proportional-hazards analyses in the test cohort, with replication in the validation cohort. Results: Patients had similar characteristics in both cohorts. In the test cohort, median follow-up was 60.3 mo. Patients with an SUVpeak tumor-to-liver (T/L) ratio of more than 4.2 had significantly shorter survival than those with a ratio of 4.2 or less (P = 0.01), with a 5-y OS rate of 74.1% ± 4.5% versus 95% ± 3.4%, respectively. On multivariable analysis, an SUVpeak T/L ratio of more than 4.2 remained associated with shorter OS (hazard ratio, 2.30; 95% CI, 1.02-5.22; P = 0.046) after adjustment for age, grade, number of previous lines, number of metastatic sites, and presence of carcinoid syndrome. In the validation cohort, the 5-y OS rate was 100% versus 57.8% ± 12.5% in patients with an SUVpeak T/L ratio ≤ 4.2 or > 4.2, respectively (P = 0.075). An increasing SUVpeak T/L ratio over time tended to have a pejorative prognostic impact. Conclusion: Tumor uptake on 18F-FDOPA PET/CT is an independent prognostic factor in patients with metastatic midgut NETs.
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Affiliation(s)
- Ophélie De Rycke
- Department of Pancreatology and Digestive Oncology, Beaujon Hospital, Université Paris-Cité, AP-HP.Nord, Clichy, France
- INSERM UMR 1149, Centre de Recherche sur l'Inflammation, Paris, France
| | - Marine Perrier
- Department of Hepato-Gastroenterology and Digestive Oncology, CHU Reims, Université de Reims Champagne-Ardenne, Reims, France
| | - Éric Ouvrard
- Department of Nuclear Medicine, Hautepierre University Hospital, Strasbourg, France
| | - Clément Mennetrey
- Department of Nuclear Medicine, La Timone University Hospital, Université d'Aix-Marseille, Marseille, France
| | - Choaib Lachachi
- Department of Nuclear Medicine, Edouard-Herriot University Hospital, Lyon, France
| | - Aurélie Bando-Delaunay
- INSERM UMR 1149, Centre de Recherche sur l'Inflammation, Paris, France
- Department of Nuclear Medicine, Beaujon Hospital, Université Paris-Cité, AP-HP.Nord, Clichy, France
| | - David Morland
- Department of Nuclear Medicine, Institut Godinot, Reims, France
- Université de Reims Champagne Ardenne, CReSTIC, EA 3804, Reims, France
| | - Bernard Goichot
- Department of Endocrinology, Hautepierre University Hospital, Strasbourg, France
| | - David Taieb
- Department of Nuclear Medicine, La Timone University Hospital, Université d'Aix-Marseille, Marseille, France
| | - Thomas Walter
- Department of Digestive Oncology, Edouard-Herriot University Hospital, Lyon, France; and
| | - Guillaume Cadiot
- Department of Hepato-Gastroenterology and Digestive Oncology, CHU Reims, Université de Reims Champagne-Ardenne, Reims, France
| | - Jérôme Cros
- INSERM UMR 1149, Centre de Recherche sur l'Inflammation, Paris, France
- Department of Pathology, Beaujon Hospital, AP-HP.Nord, Université Paris-Cité, Clichy, France
| | - Olivia Hentic
- Department of Pancreatology and Digestive Oncology, Beaujon Hospital, Université Paris-Cité, AP-HP.Nord, Clichy, France
| | - Philippe Ruszniewski
- Department of Pancreatology and Digestive Oncology, Beaujon Hospital, Université Paris-Cité, AP-HP.Nord, Clichy, France
- INSERM UMR 1149, Centre de Recherche sur l'Inflammation, Paris, France
| | - Rachida Lebtahi
- INSERM UMR 1149, Centre de Recherche sur l'Inflammation, Paris, France
- Department of Nuclear Medicine, Beaujon Hospital, Université Paris-Cité, AP-HP.Nord, Clichy, France
| | - Alessio Imperiale
- Department of Nuclear Medicine, Hautepierre University Hospital, Strasbourg, France
| | - Louis de Mestier
- Department of Pancreatology and Digestive Oncology, Beaujon Hospital, Université Paris-Cité, AP-HP.Nord, Clichy, France;
- INSERM UMR 1149, Centre de Recherche sur l'Inflammation, Paris, France
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20
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Duponchelle L, Baudin E, Subtil F, Do Cao C, Dansin E, Perrier M, Teissier MP, Haissaguerre M, Cansouline X, Hadoux J, Jepiral G, Lombard-Bohas C, Mercier O, Tronc F, Walter T. Surgery of primary lung carcinoid tumors at metastatic stage: A national study from the French Group of Endocrine Tumors (GTE) and ENDOCAN-RENATEN network. J Neuroendocrinol 2023; 35:e13331. [PMID: 37602933 DOI: 10.1111/jne.13331] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 07/07/2023] [Accepted: 08/01/2023] [Indexed: 08/22/2023]
Abstract
The outcome following surgery for patients with primary lung neuroendocrine tumors at metastatic stage remains poorly characterized. We conducted a retrospective national study including patients with metastatic lung neuroendocrine tumors at diagnosis. We performed a safety study to evaluate major morbidity and mortality of surgical resection of the primary tumor and compared patients in the operative to the nonoperative group. A total of 155 patients were included: 41 in the operative group and 114 in the nonoperative group, median age was 64 years. Metastases were mainly located in the liver (74.2%) and the bone (49.7%). The primary endpoint was met as the rate of major complications was 4.9% and there was no postoperative mortality. In the operative group 42.5% of patients had improvement of their pulmonary symptoms versus 14.4% in the nonoperative group. The median overall survival was not reached in the operative group and was 4.3 years (95% CI [3.5;4.9]) in the nonoperative group (univariate analysis, HR = 0.42 95% CI [0.23-0.77], p = .002). After multivariate analysis, only an ECOG-PS ≥1 (vs. 0, HR = 2.44, 95% CI [1.46;4.07], p = .001) and >1 metastatic site (vs. 1; HR = 1.83, 95% CI [1.06;3.16], p = .030) remained significantly associated with overall survival. The resection of the primary tumor was not significantly associated with overall survival (HR = 0.63, 95% CI [0.32;1.24], p = .183). In conclusion, surgery of primary lung neuroendocrine tumors at metastatic stage is a safe option that should be considered in selected patients in order to improve symptoms with a view to improving their quality of life. Larger studies are warranted to evaluate the impact of surgery on survival.
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Affiliation(s)
- Lucie Duponchelle
- Service de Chirurgie Thoracique, Groupement Hospitalier Est, Hospices Civils de Lyon, Bron, France
| | - Eric Baudin
- Service de Médecine Nucléaire et Cancérologie Endocrinienne, Institut Gustave Roussy, Villejuif, France
| | - Fabien Subtil
- Service de Biostatistiques, Hospices Civils de Lyon, Lyon, France
- Université de Lyon, Université Lyon 1, CNRS, Laboratoire de Biométrie et Biologie Evolutive UMR 5588, Villeurbanne, France
| | - Christine Do Cao
- Service d'Endocrinologie, Centre Hospitalier Universitaire de Lille, Lille, France
| | - Eric Dansin
- Comité d'Oncologie Thoracique, CLCC Oscar Lambret, Lille, France
| | - Marine Perrier
- Service d'Hépato-Gastro-Entérologie, Centre Hospitalier Universitaire de Reims et Champagne-Ardenne, Reims, France
| | - Marie-Pierre Teissier
- Service d'Endocrinologie, Diabète et Maladies Métaboliques, Centre Hospitalier Universitaire de Limoges, Limoges, France
| | - Magalie Haissaguerre
- Service d'Endocrinologie et Oncologie Endocrinienne, Hôpital Haut Leveque, Centre Hospitalier Universitaire de Bordeaux, Bordeaux, France
| | - Xavier Cansouline
- INSERM N2C UMR 1069, Université de Tours, Service de Chirurgie Thoracique, Centre Hospitalier Universitaire de Tours, Tours, France
| | - Julien Hadoux
- Service de Cancérologie Endocrinienne, Institut Gustave Roussy, Villejuif, France
| | - Galina Jepiral
- Groupe d'étude des Tumeurs Endocrines (GTE), Paris, France
| | - Catherine Lombard-Bohas
- Oncologie Médicale, Groupement Hospitalier Centre, Institut de Cancérologie des Hospices Civils de Lyon, Lyon, France
| | - Olaf Mercier
- Service de Chirurgie Thoracique et Transplantation Cardio-Pulmonaire, Hôpital Marie Lannelongue, Université Paris-Saclay, Centre International des Cancers Thoraciques, GHPSJ, Le Plessis Robinson, France
| | - François Tronc
- Service de Chirurgie Thoracique, Groupement Hospitalier Est, Hospices Civils de Lyon, Bron, France
- University of Lyon, Université Lyon 1, Lyon, France
| | - Thomas Walter
- Oncologie Médicale, Groupement Hospitalier Centre, Institut de Cancérologie des Hospices Civils de Lyon, Lyon, France
- University of Lyon, Université Lyon 1, Lyon, France
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21
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Kaltsas G, Walter T, Knigge U, Toumpanakis C, Santos AP, Begum N, Pape UF, Volante M, Frilling A, Couvelard A. European Neuroendocrine Tumor Society (ENETS) 2023 guidance paper for appendiceal neuroendocrine tumours (aNET). J Neuroendocrinol 2023; 35:e13332. [PMID: 37682701 DOI: 10.1111/jne.13332] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 07/31/2023] [Accepted: 08/01/2023] [Indexed: 09/10/2023]
Abstract
The aim of the present guidance paper is to update the previous ENETS guidelines on well differentiated appendiceal neuroendocrine tumours (NET), providing practical guidance for the diagnosis and management of appendiceal NET (aNET); poorly differentiated neoplasms are dealt with in a separate guidance paper. This paper is structured on a question-answer format in order to also address controversial issues and areas where uncertainty regarding the management and follow-up of aNET exists. All recommendations are offered on the basis of the best available evidence, along with the authors' experiences in managing these neoplasms. Each recommendation for treatment will provide a level of evidence and grade of recommendation as per the GRADE system (adapted in Infectious Disease Society of United States Public Health Service grading system).
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Affiliation(s)
- Gregory Kaltsas
- 1st Propaedeutic Department of Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Thomas Walter
- Department of Medical Oncology, Edoard Herriot Hospital, Lyon, France
| | - Ulrich Knigge
- Departments of Surgery and Clinical Endocrinology, ENETS Centre of Excellence, Copenhagen University Hospital, Copenhagen, Denmark
| | - Christos Toumpanakis
- Neuroendocrine Tumour Unit, ENETS Centre of Excellence, Centre of Gastroenterology, Royal Free Hospital, London, UK
| | - Ana P Santos
- Department of Endocrinology, Portuguese Oncology Institute of Porto (IPO Porto), Porto Comprehensive Cancer Centre (P.CCC), Porto, Portugal
| | - Nehara Begum
- Department of General-, Visceral-, Thoracic- and Endocrine Surgery, Johannes Wesling Klinikum Minden, Minden, Germany
| | - Ulrich F Pape
- Department of Internal Medicine and Gastroenterology, Asklepios Klinik St. Georg, Asklepios Tumorzentrum, Hamburg, Germany
| | - Marco Volante
- Department of Oncology, Pathology Unit, University of Turin, Turin, Italy
| | - Andrea Frilling
- Department of Surgery and Cancer, Imperial College London, London, UK
| | - Anne Couvelard
- Department of Pathology-Bichat Hospital, AP-HP and Université Paris Cité, Paris, France
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22
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Zaanan A, Henriques J, Turpin A, Manfredi S, Coriat R, Terrebonne E, Legoux JL, Walter T, Locher C, Dubreuil O, Pernot S, Vernet C, Bouché O, Hautefeuille V, Gagniere J, Lecomte T, Tougeron D, Grainville T, Vernerey D, Afchain P, Aparicio T. Adjuvant chemotherapy benefit according to T and N stage in small bowel adenocarcinoma: a large retrospective multicenter study. JNCI Cancer Spectr 2023; 7:pkad064. [PMID: 37774004 PMCID: PMC10582691 DOI: 10.1093/jncics/pkad064] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [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: 05/18/2023] [Revised: 07/14/2023] [Accepted: 08/24/2023] [Indexed: 10/01/2023] Open
Abstract
BACKGROUND Small bowel adenocarcinoma is a rare cancer, and the role of adjuvant chemotherapy for localized disease is still debated. METHODS This retrospective multicenter study included all consecutive patients who underwent curative surgical resection for localized small bowel adenocarcinoma between 1996 and 2019 from 3 French cohort studies. Prognostic and predictive factors of adjuvant chemotherapy efficacy were analyzed for disease-free survival and overall survival. The inverse probability of treatment weighting method was applied in the Cox regression model using the propensity score derived from multivariable logistic regression. RESULTS A total of 354 patients were included: median age, 63.5 years; duodenum location, 53.5%; and tumor stage I, II, and III in 31 (8.7%), 144 (40.7%), and 179 (50.6%) patients, respectively. The adjuvant chemotherapy was administered in 0 (0%), 66 (48.5%), and 143 (80.3%) patients with stage I, II, and III, respectively (P < .0001). In the subgroup analysis by inverse probability of treatment weighting method, a statistically significant disease-free survival and overall survival benefit in favor of adjuvant chemotherapy was observed in high-risk stage II (T4 and/or <8 lymph nodes examined) and III (T4 and/or N2) but not for low-risk stage II (T3 and ≥8 lymph nodes examined) and III (T1-3/N1) tumors (Pinteraction < .05). Furthermore, tumor location in jejunum and ileum was also a statistically significant predictive factor of response to adjuvant chemotherapy in stage II and III tumors (Pinteraction < .05). CONCLUSION In localized small bowel adenocarcinoma, adjuvant chemotherapy seems to provide a statistically significant survival benefit for high-risk stage II and III tumors and for jejunum and ileum tumor locations.
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Affiliation(s)
- Aziz Zaanan
- Department of Digestive Oncology, European Georges Pompidou Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Université Paris Cité, Paris Cancer Institute CARPEM, Paris, France
| | - Julie Henriques
- Methodology and Quality of Life Unit in Oncology, centre hospitalier universitaire (CHU) Besançon, Hôpital Jean Minjoz, Besançon, France
- Bourgogne Franche-Comté University, INSERM, Etablissement Français du Sang Bourgogne Franche-Comté, UMR1098, Interactions Hôte-Greffon-Tumeur/Ingénierie Cellulaire et Génique, Besançon, France
| | - Anthony Turpin
- Department of Medical Oncology, centre hospitalier universitaire (CHU) Lille—Hôpital Claude Huriez, Lille, France
| | - Sylvain Manfredi
- Department of Hepato-Gastroenterology and Digestive Oncology, Dijon University Hospital, EPICAD LNC UMR 1231, University of Burgundy, Dijon, France
| | - Romain Coriat
- Gastroenterology and Oncology Department, Hôpital Cochin AP-HP, Université Paris Cité, Paris, France
| | - Eric Terrebonne
- Gastroenterology Department, CIC 1401, centre hospitalier universitaire (CHU) Haut Lévèque, Pessac, France
| | - Jean-Louis Legoux
- Department of Hepato-Gastroenterology and Digestive Oncology, Centre Hospitalier Régional d’Orléans, Orléans, France
| | - Thomas Walter
- Department of Medical Oncology, Hospices Civils de Lyon, Lyon, France
| | - Christophe Locher
- Gastroenterology and Digestive Oncology Department, Meaux Hospital, Meaux, France
| | - Olivier Dubreuil
- Department of Digestive Oncology, Groupe hospitalier Diaconesses Croix Saint Simon, Paris, France
| | - Simon Pernot
- Department of Medical Oncology, Institut Bergonié, Bordeaux, France
| | - Chloé Vernet
- Department of Digestive Oncology, Hôpital Privé Jean Mermoz, Lyon, France
| | - Olivier Bouché
- Department of Digestive Oncology and Gastroenterology, University of Reims Champagne-Ardenne (URCA), centre hospitalier universitaire (CHU) Reims, Reims, France
| | - Vincent Hautefeuille
- Department of Hepato-Gastroenterology and Digestive Oncology, Amiens University Hospital, Amiens, France
| | - Johan Gagniere
- Department of Digestive and Hepatobiliary Surgery, University Hospital of Clermont-Ferrand, U1071 INSERM, Clermont-Auvergne University, Clermont-Ferrand, France
| | - Thierry Lecomte
- Department of Hepato-Gastroenterology and Digestive Oncology, University Hospital of Tours, Tours University, U1069 INSERM “Nutrition, Croissance et Cancer”, Tours, France
| | - David Tougeron
- Department of Hepato-Gastroenterology, centre hospitalier universitaire (CHU) de Poitiers, Poitiers, France
| | - Thomas Grainville
- Department of Gastroenterology, Pontchaillou Hospital, Rennes 1 University; INSERM U1242, Rennes, France
| | - Dewi Vernerey
- Methodology and Quality of Life Unit in Oncology, centre hospitalier universitaire (CHU) Besançon, Hôpital Jean Minjoz, Besançon, France
- Bourgogne Franche-Comté University, INSERM, Etablissement Français du Sang Bourgogne Franche-Comté, UMR1098, Interactions Hôte-Greffon-Tumeur/Ingénierie Cellulaire et Génique, Besançon, France
| | - Pauline Afchain
- Department of Oncology, Saint Antoine Hospital, Paris, France
| | - Thomas Aparicio
- Gastroenterology and Digestive Oncology Department, Saint Louis Hospital, AP-HP, Université Paris Cité, Paris, France
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23
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Hautefeuille V, Walter T, Do Cao C, Coriat R, Dominguez S, Mineur L, Cadiot G, Terrebonne E, Sobhani I, Gueguen D, Houchard A, Mouawad C, Anota A, Hammel P. OPERA: perception of information in patients with gastroenteropancreatic neuroendocrine tumors on lanreotide autogel. Eur J Endocrinol 2023; 189:281-289. [PMID: 37542470 DOI: 10.1093/ejendo/lvad094] [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] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 06/02/2023] [Accepted: 06/12/2023] [Indexed: 08/07/2023]
Abstract
IMPORTANCE Gastroenteropancreatic neuroendocrine tumors (GEP-NETs) can affect patient health-related quality of life (HRQoL). Appropriate information may improve their adherence to treatment and quality of life. OBJECTIVE To evaluate the change in patient's perceptions of the level of information at lanreotide (LAN) treatment initiation for GEP-NETs vs after 6 months. DESIGN OPERA (NCT03562091) was a prospective, longitudinal, noninterventional study. SETTING Thirty-one centers in France specialized in the management of patients with NETs. INTERVENTION Planned clinical visits at enrollment and end-of-study visits at month 6, with completion of the European Organisation for Research and Treatment of Cancer 25-item Quality of Life Questionnaire-Information Module (QLQ-INFO25) and 30-item Quality of Life Questionnaire-Core. MAIN OUTCOME Absolute change in the patient's perception of the information between baseline and month 6, using the relevant domains of the QLQ-INFO25. Endpoints measured at baseline and month 6 for at least 1 of the 3 targeted QLQ-INFO25 dimensions of the primary endpoint. RESULTS Ninety-three of the 115 patients enrolled completed ≥1 primary endpoint information dimension. Mean (SD) scores for the primary endpoint information dimensions were high at baseline (disease, 63.41 [20.71]; treatment, 58.85 [19.00]; supportive care, 26.53 [24.69]; maximum 100). There were no significant changes between baseline (98.34% CI) and 6 months (disease, -2.84 [-8.69, 3.01; P = .24]; treatment, -4.37 [-11.26, 2.52; P = .13]; supportive care, 0.46 [-6.78, 7.70; P = .88]), and in HRQoL between baseline and 6 months. CONCLUSIONS AND RELEVANCE The lack of change in patient's perceptions of the disease, treatment, and supportive care information provided over the first 6 months of LAN treatment may suggest that physicians provided adequate information at the treatment initiation.
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Affiliation(s)
| | | | | | - Romain Coriat
- Hôpital Cochin, GH AP-HP Centre-University Paris Cite, Paris, France
| | - Sophie Dominguez
- Hemato-Oncology Department, Lille Catholic Hospitals, Lille Catholic University, Lille, France
| | | | | | | | | | | | | | | | | | - Pascal Hammel
- Paul Brousse Hospital APHP, University Paris-Saclay, Villejuif, France
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24
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Thagaard J, Broeckx G, Page DB, Jahangir CA, Verbandt S, Kos Z, Gupta R, Khiroya R, Abduljabbar K, Acosta Haab G, Acs B, Akturk G, Almeida JS, Alvarado‐Cabrero I, Amgad M, Azmoudeh‐Ardalan F, Badve S, Baharun NB, Balslev E, Bellolio ER, Bheemaraju V, Blenman KRM, Botinelly Mendonça Fujimoto L, Bouchmaa N, Burgues O, Chardas A, Chon U Cheang M, Ciompi F, Cooper LAD, Coosemans A, Corredor G, Dahl AB, Dantas Portela FL, Deman F, Demaria S, Doré Hansen J, Dudgeon SN, Ebstrup T, Elghazawy M, Fernandez‐Martín C, Fox SB, Gallagher WM, Giltnane JM, Gnjatic S, Gonzalez‐Ericsson PI, Grigoriadis A, Halama N, Hanna MG, Harbhajanka A, Hart SN, Hartman J, Hauberg S, Hewitt S, Hida AI, Horlings HM, Husain Z, Hytopoulos E, Irshad S, Janssen EAM, Kahila M, Kataoka TR, Kawaguchi K, Kharidehal D, Khramtsov AI, Kiraz U, Kirtani P, Kodach LL, Korski K, Kovács A, Laenkholm A, Lang‐Schwarz C, Larsimont D, Lennerz JK, Lerousseau M, Li X, Ly A, Madabhushi A, Maley SK, Manur Narasimhamurthy V, Marks DK, McDonald ES, Mehrotra R, Michiels S, Minhas FUAA, Mittal S, Moore DA, Mushtaq S, Nighat H, Papathomas T, Penault‐Llorca F, Perera RD, Pinard CJ, Pinto‐Cardenas JC, Pruneri G, Pusztai L, Rahman A, Rajpoot NM, Rapoport BL, Rau TT, Reis‐Filho JS, Ribeiro JM, Rimm D, Roslind A, Vincent‐Salomon A, Salto‐Tellez M, Saltz J, Sayed S, Scott E, Siziopikou KP, Sotiriou C, Stenzinger A, Sughayer MA, Sur D, Fineberg S, Symmans F, Tanaka S, Taxter T, Tejpar S, Teuwen J, Thompson EA, Tramm T, Tran WT, van der Laak J, van Diest PJ, Verghese GE, Viale G, Vieth M, Wahab N, Walter T, Waumans Y, Wen HY, Yang W, Yuan Y, Zin RM, Adams S, Bartlett J, Loibl S, Denkert C, Savas P, Loi S, Salgado R, Specht Stovgaard E. Pitfalls in machine learning-based assessment of tumor-infiltrating lymphocytes in breast cancer: A report of the International Immuno-Oncology Biomarker Working Group on Breast Cancer. J Pathol 2023; 260:498-513. [PMID: 37608772 PMCID: PMC10518802 DOI: 10.1002/path.6155] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [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: 04/21/2023] [Accepted: 06/07/2023] [Indexed: 08/24/2023]
Abstract
The clinical significance of the tumor-immune interaction in breast cancer is now established, and tumor-infiltrating lymphocytes (TILs) have emerged as predictive and prognostic biomarkers for patients with triple-negative (estrogen receptor, progesterone receptor, and HER2-negative) breast cancer and HER2-positive breast cancer. How computational assessments of TILs might complement manual TIL assessment in trial and daily practices is currently debated. Recent efforts to use machine learning (ML) to automatically evaluate TILs have shown promising results. We review state-of-the-art approaches and identify pitfalls and challenges of automated TIL evaluation by studying the root cause of ML discordances in comparison to manual TIL quantification. We categorize our findings into four main topics: (1) technical slide issues, (2) ML and image analysis aspects, (3) data challenges, and (4) validation issues. The main reason for discordant assessments is the inclusion of false-positive areas or cells identified by performance on certain tissue patterns or design choices in the computational implementation. To aid the adoption of ML for TIL assessment, we provide an in-depth discussion of ML and image analysis, including validation issues that need to be considered before reliable computational reporting of TILs can be incorporated into the trial and routine clinical management of patients with triple-negative breast cancer. © 2023 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)
- Jeppe Thagaard
- Technical University of DenmarkKongens LyngbyDenmark
- Visiopharm A/SHørsholmDenmark
| | - Glenn Broeckx
- Department of PathologyGZA‐ZNA HospitalsAntwerpBelgium
- Centre for Oncological Research (CORE), MIPPRO, Faculty of MedicineAntwerp UniversityAntwerpBelgium
| | - David B Page
- Earle A Chiles Research InstituteProvidence Cancer InstitutePortlandORUSA
| | - Chowdhury Arif Jahangir
- UCD School of Biomolecular and Biomedical Science, UCD Conway InstituteUniversity College DublinDublinIreland
| | - Sara Verbandt
- Digestive Oncology, Department of OncologyKU LeuvenLeuvenBelgium
| | - Zuzana Kos
- Department of Pathology and Laboratory MedicineBC Cancer Vancouver Centre, University of British ColumbiaVancouverBritish ColumbiaCanada
| | - Rajarsi Gupta
- Department of Biomedical InformaticsStony Brook UniversityStony BrookNYUSA
| | - Reena Khiroya
- Department of Cellular PathologyUniversity College Hospital LondonLondonUK
| | | | | | - Balazs Acs
- Department of Oncology and PathologyKarolinska InstitutetStockholmSweden
- Department of Clinical Pathology and Cancer DiagnosticsKarolinska University HospitalStockholmSweden
| | - Guray Akturk
- Translational Molecular Biomarkers, Merck & Co IncRahwayNJUSA
| | - Jonas S Almeida
- Division of Cancer Epidemiology and Genetics (DCEG)National Cancer Institute (NCI)Rockville, MDUSA
| | | | - Mohamed Amgad
- Department of PathologyNorthwestern University Feinberg School of MedicineChicagoILUSA
| | | | - Sunil Badve
- Department of Pathology and Laboratory Medicine, Emory University School of MedicineEmory University Winship Cancer InstituteAtlantaGAUSA
| | | | - Eva Balslev
- Department of PathologyHerlev and Gentofte HospitalHerlevDenmark
| | - Enrique R Bellolio
- Departamento de Anatomía Patológica, Facultad de MedicinaUniversidad de La FronteraTemucoChile
| | | | - Kim RM Blenman
- Department of Internal Medicine Section of Medical Oncology and Yale Cancer CenterYale School of MedicineNew HavenCTUSA
- Department of Computer ScienceYale School of Engineering and Applied ScienceNew HavenCTUSA
| | | | - Najat Bouchmaa
- Institute of Biological Sciences, Faculty of Medical SciencesMohammed VI Polytechnic University (UM6P)Ben‐GuerirMorocco
| | - Octavio Burgues
- Pathology DepartmentHospital Cliníco Universitario de Valencia/InclivaValenciaSpain
| | - Alexandros Chardas
- Department of Pathobiology & Population SciencesThe Royal Veterinary CollegeLondonUK
| | - Maggie Chon U Cheang
- Head of Integrative Genomics Analysis in Clinical Trials, ICR‐CTSU, Division of Clinical StudiesThe Institute of Cancer ResearchLondonUK
| | - Francesco Ciompi
- Radboud University Medical CenterDepartment of PathologyNijmegenThe Netherlands
| | - Lee AD Cooper
- Department of PathologyNorthwestern Feinberg School of MedicineChicagoILUSA
| | - An Coosemans
- Department of Oncology, Laboratory of Tumor Immunology and ImmunotherapyKU LeuvenLeuvenBelgium
| | - Germán Corredor
- Biomedical Engineering DepartmentEmory UniversityAtlantaGAUSA
| | - Anders B Dahl
- Technical University of DenmarkKongens LyngbyDenmark
| | | | | | - Sandra Demaria
- Department of Radiation OncologyWeill Cornell MedicineNew YorkNYUSA
- Department of Pathology and Laboratory MedicineWeill Cornell MedicineNew YorkNYUSA
| | | | - Sarah N Dudgeon
- Conputational Biology and BioinformaticsYale UniversityNew HavenCTUSA
| | | | | | - Claudio Fernandez‐Martín
- Instituto Universitario de Investigación en Tecnología Centrada en el Ser Humano, HUMAN‐techUniversitat Politècnica de ValènciaValenciaSpain
| | - Stephen B Fox
- Pathology, Peter MacCallum Cancer Centre and Sir Peter MacCallum Department of OncologyUniversity of MelbourneMelbourneVictoriaAustralia
| | - William M Gallagher
- UCD School of Biomolecular and Biomedical Science, UCD Conway InstituteUniversity College DublinDublinIreland
| | | | - Sacha Gnjatic
- Department of Oncological Sciences, Medicine Hem/Onc, and Pathology, Tisch Cancer Institute – Precision Immunology InstituteIcahn School of Medicine at Mount SinaiNew YorkNYUSA
| | | | - Anita Grigoriadis
- Cancer Bioinformatics, School of Cancer & Pharmaceutical Sciences, Faculty of Life Sciences and MedicineKing's College LondonLondonUK
- The Breast Cancer Now Research Unit, School of Cancer and Pharmaceutical Sciences, Faculty of Life Sciences and MedicineKing's College LondonLondonUK
| | - Niels Halama
- Department of Translational ImmunotherapyGerman Cancer Research CenterHeidelbergGermany
| | - Matthew G Hanna
- Department of PathologyMemorial Sloan Kettering Cancer CenterNew YorkUSA
| | | | - Steven N Hart
- Department of Laboratory Medicine and PathologyMayo ClinicRochester, MNUSA
| | - Johan Hartman
- Department of Oncology and PathologyKarolinska InstitutetStockholmSweden
- Department of Clinical Pathology and Cancer DiagnosticsKarolinska University HospitalStockholmSweden
| | - Søren Hauberg
- Technical University of DenmarkKongens LyngbyDenmark
| | - Stephen Hewitt
- Laboratory of Pathology, Center for Cancer Research, National Cancer InstituteNational Institutes of HealthBethesdaMDUSA
| | - Akira I Hida
- Department of PathologyMatsuyama Shimin HospitalMatsuyamaJapan
| | - Hugo M Horlings
- Division of PathologyNetherlands Cancer Institute (NKI)AmsterdamThe Netherlands
| | | | | | - Sheeba Irshad
- King's College London & Guy's & St Thomas’ NHS TrustLondonUK
| | - Emiel AM Janssen
- Department of PathologyStavanger University HospitalStavangerNorway
- Department of Chemistry, Bioscience and Environmental TechnologyUniversity of StavangerStavangerNorway
| | | | | | - Kosuke Kawaguchi
- Department of Breast SurgeryKyoto University Graduate School of MedicineKyotoJapan
| | | | - Andrey I Khramtsov
- Department of Pathology and Laboratory MedicineAnn & Robert H. Lurie Children's Hospital of ChicagoChicagoILUSA
| | - Umay Kiraz
- Department of PathologyStavanger University HospitalStavangerNorway
- Department of Chemistry, Bioscience and Environmental TechnologyUniversity of StavangerStavangerNorway
| | - Pawan Kirtani
- Department of HistopathologyAakash Healthcare Super Speciality HospitalNew DelhiIndia
| | - Liudmila L Kodach
- Department of PathologyNetherlands Cancer Institute – Antoni van Leeuwenhoek HospitalAmsterdamThe Netherlands
| | - Konstanty Korski
- Data, Analytics and Imaging, Product DevelopmentF. Hoffmann‐La Roche AGBaselSwitzerland
| | - Anikó Kovács
- Department of Clinical PathologySahlgrenska University HospitalGothenburgSweden
- Institute of Biomedicine, Sahlgrenska AcademyUniversity of GothenburgGothenburgSweden
| | - Anne‐Vibeke Laenkholm
- Department of Surgical PathologyZealand University HospitalRoskildeDenmark
- Department of Surgical PathologyUniversity of CopenhagenCopenhagenDenmark
| | - Corinna Lang‐Schwarz
- Institute of Pathology, Klinikum Bayreuth GmbHFriedrich‐Alexander‐University Erlangen‐NurembergBayreuthGermany
| | - Denis Larsimont
- Institut Jules BordetUniversité Libre de BruxellesBrusselsBelgium
| | - Jochen K Lennerz
- Center for Integrated DiagnosticsMassachusetts General Hospital/Harvard Medical SchoolBostonMAUSA
| | - Marvin Lerousseau
- Centre for Computational Biology (CBIO)Mines Paris, PSL UniversityParisFrance
- Institut CuriePSL UniversityParisFrance
- INSERMParisFrance
| | - Xiaoxian Li
- Department of Pathology and Laboratory MedicineEmory UniversityAtlantaGAUSA
| | - Amy Ly
- Department of PathologyMassachusetts General HospitalBostonMAUSA
| | - Anant Madabhushi
- Department of Biomedical Engineering, Radiology and Imaging Sciences, Biomedical Informatics, PathologyGeorgia Institute of Technology and Emory UniversityAtlantaGAUSA
| | - Sai K Maley
- NRG Oncology/NSABP FoundationPittsburghPAUSA
| | | | | | - Elizabeth S McDonald
- Breast Cancer Translational Research GroupUniversity of PennsylvaniaPhiladelphiaPAUSA
| | - Ravi Mehrotra
- Indian Cancer Genomic AtlasPuneIndia
- Centre for Health, Innovation and Policy FoundationNoidaIndia
| | - Stefan Michiels
- Office of Biostatistics and Epidemiology, Gustave Roussy, Oncostat U1018, InsermUniversity Paris‐Saclay, Ligue Contre le Cancer labeled TeamVillejuifFrance
| | - Fayyaz ul Amir Afsar Minhas
- Tissue Image Analytics Centre, Warwick Cancer Research Centre, PathLAKE Consortium, Department of Computer ScienceUniversity of WarwickCoventryUK
| | - Shachi Mittal
- Department of Chemical Engineering, Department of Laboratory Medicine and PathologyUniversity of WashingtonSeattle, WAUSA
| | - David A Moore
- CRUK Lung Cancer Centre of Excellence, UCL and Cellular Pathology DepartmentUCLHLondonUK
| | - Shamim Mushtaq
- Department of BiochemistryZiauddin UniversityKarachiPakistan
| | - Hussain Nighat
- Pathology and Laboratory MedicineAll India Institute of Medical sciencesRaipurIndia
| | - Thomas Papathomas
- Institute of Metabolism and Systems ResearchUniversity of BirminghamBirminghamUK
- Department of Clinical PathologyDrammen Sykehus, Vestre Viken HFDrammenNorway
| | - Frederique Penault‐Llorca
- Centre Jean Perrin, Université Clermont Auvergne, INSERM, U1240 Imagerie Moléculaire et Stratégies ThéranostiquesClermont FerrandFrance
| | - Rashindrie D Perera
- School of Electrical, Mechanical and Infrastructure EngineeringUniversity of MelbourneMelbourneVictoriaAustralia
- Division of Cancer ResearchPeter MacCallum Cancer CentreMelbourneVictoriaAustralia
| | - Christopher J Pinard
- Radiogenomics LaboratorySunnybrook Health Sciences CentreTorontoOntarioCanada
- Department of Clinical Studies, Ontario Veterinary CollegeUniversity of GuelphGuelphOntarioCanada
- Department of OncologyLakeshore Animal Health PartnersMississaugaOntarioCanada
- Centre for Advancing Responsible and Ethical Artificial Intelligence (CARE‐AI)University of GuelphGuelphOntarioCanada
| | | | - Giancarlo Pruneri
- Department of Pathology and Laboratory MedicineFondazione IRCCS Istituto Nazionale dei TumoriMilanItaly
- Faculty of Medicine and SurgeryUniversity of MilanMilanItaly
| | - Lajos Pusztai
- Yale Cancer CenterYale UniversityNew HavenCTUSA
- Department of Medical Oncology, Yale School of MedicineYale UniversityNew HavenCTUSA
| | - Arman Rahman
- UCD School of Biomolecular and Biomedical Science, UCD Conway InstituteUniversity College DublinDublinIreland
| | | | - Bernardo Leon Rapoport
- The Medical Oncology Centre of RosebankJohannesburgSouth Africa
- Department of Immunology, Faculty of Health SciencesUniversity of PretoriaPretoriaSouth Africa
| | - Tilman T Rau
- Institute of PathologyUniversity Hospital Düsseldorf and Heinrich‐Heine‐University DüsseldorfDüsseldorfGermany
| | - Jorge S Reis‐Filho
- Department of Pathology and Laboratory MedicineMemorial Sloan Kettering Cancer CenterNew YorkNYUSA
| | - Joana M Ribeiro
- Département de Médecine OncologiqueGustave RoussyVillejuifFrance
| | - David Rimm
- Department of PathologyYale University School of MedicineNew HavenCTUSA
- Department of MedicineYale University School of MedicineNew HavenCTUSA
| | - Anne Roslind
- Department of PathologyHerlev and Gentofte HospitalHerlevDenmark
| | - Anne Vincent‐Salomon
- Department of Diagnostic and Theranostic Medicine, Institut CurieUniversity Paris‐Sciences et LettresParisFrance
| | - Manuel Salto‐Tellez
- Integrated Pathology UnitThe Institute of Cancer ResearchLondonUK
- Precision Medicine CentreQueen's University BelfastBelfastUK
| | - Joel Saltz
- Department of Biomedical InformaticsStony Brook UniversityStony BrookNYUSA
| | - Shahin Sayed
- Department of PathologyAga Khan UniversityNairobiKenya
| | - Ely Scott
- Translational PathologyTranslational Sciences and Diagnostics/Translational Medicine/R&D, Bristol Myers SquibbPrincetonNJUSA
| | - Kalliopi P Siziopikou
- Department of Pathology, Section of Breast PathologyNorthwestern University Feinberg School of MedicineChicagoILUSA
| | - Christos Sotiriou
- Breast Cancer Translational Research Laboratory J.‐C. Heuson, Institut Jules Bordet, Hôpital Universitaire de Bruxelles (HUB)Université Libre de Bruxelles (ULB)BrusselsBelgium
- Medical Oncology Department, Institut Jules Bordet, Hôpital Universitaire de Bruxelles (HUB)Université Libre de Bruxelles (ULB)BrusselsBelgium
| | - Albrecht Stenzinger
- Institute of PathologyUniversity Hospital HeidelbergHeidelbergGermany
- Centers for Personalized Medicine (ZPM)HeidelbergGermany
| | | | - Daniel Sur
- Department of Medical OncologyUniversity of Medicine and Pharmacy “Iuliu Hatieganu”Cluj‐NapocaRomania
| | - Susan Fineberg
- Montefiore Medical CenterBronxNYUSA
- Albert Einstein College of MedicineBronxNYUSA
| | - Fraser Symmans
- University of Texas MD Anderson Cancer CenterHoustonTXUSA
| | | | | | - Sabine Tejpar
- Digestive Oncology, Department of OncologyKU LeuvenLeuvenBelgium
| | - Jonas Teuwen
- AI for Oncology Lab, The Netherlands Cancer InstituteAmsterdamThe Netherlands
| | | | - Trine Tramm
- Department of PathologyAarhus University HospitalAarhusDenmark
- Institute of Clinical MedicineAarhus UniversityAarhusDenmark
| | - William T Tran
- Department of Radiation OncologyUniversity of Toronto and Sunnybrook Health Sciences CentreTorontoOntarioCanada
| | - Jeroen van der Laak
- Department of PathologyRadboud University Medical CenterNijmegenThe Netherlands
| | - Paul J van Diest
- Department of PathologyUniversity Medical Center UtrechtThe Netherlands
- Johns Hopkins Oncology CenterBaltimoreMDUSA
| | - Gregory E Verghese
- Cancer Bioinformatics, School of Cancer & Pharmaceutical Sciences, Faculty of Life Sciences and MedicineKing's College LondonLondonUK
- The Breast Cancer Now Research Unit, School of Cancer and Pharmaceutical Sciences, Faculty of Life Sciences and MedicineKing's College LondonLondonUK
| | - Giuseppe Viale
- Department of PathologyEuropean Institute of OncologyMilanItaly
- Department of PathologyUniversity of MilanMilanItaly
| | - Michael Vieth
- Institute of Pathology, Klinikum Bayreuth GmbHFriedrich‐Alexander‐University Erlangen‐NurembergBayreuthGermany
| | - Noorul Wahab
- Tissue Image Analytics Centre, Department of Computer ScienceUniversity of WarwickCoventryUK
| | - Thomas Walter
- Centre for Computational Biology (CBIO)Mines Paris, PSL UniversityParisFrance
- Institut CuriePSL UniversityParisFrance
- INSERMParisFrance
| | | | - Hannah Y Wen
- Department of PathologyMemorial Sloan Kettering Cancer CenterNew YorkUSA
| | - Wentao Yang
- Fudan Medical University Shanghai Cancer CenterShanghaiPR China
| | - Yinyin Yuan
- Department of Translational Molecular Pathology, Division of Pathology and Laboratory MedicineThe University of Texas MD Anderson Cancer CenterHoustonTXUSA
| | - Reena Md Zin
- Department of Pathology, Faculty of MedicineUniversiti Kebangsaan MalaysiaKuala LumpurMalaysia
| | - Sylvia Adams
- Perlmutter Cancer CenterNYU Langone HealthNew YorkNYUSA
- Department of MedicineNYU Grossman School of MedicineManhattanNYUSA
| | | | - Sibylle Loibl
- Department of Medicine and ResearchGerman Breast GroupNeu‐IsenburgGermany
| | - Carsten Denkert
- Institut für PathologiePhilipps‐Universität Marburg und Universitätsklinikum MarburgMarburgGermany
| | - Peter Savas
- Division of Cancer ResearchPeter MacCallum Cancer CentreMelbourneVictoriaAustralia
- The Sir Peter MacCallum Department of Medical OncologyUniversity of MelbourneMelbourneVictoriaAustralia
| | - Sherene Loi
- Division of Cancer ResearchPeter MacCallum Cancer CentreMelbourneVictoriaAustralia
- The Sir Peter MacCallum Department of Medical OncologyUniversity of MelbourneMelbourneVictoriaAustralia
| | - Roberto Salgado
- Department of PathologyGZA‐ZNA HospitalsAntwerpBelgium
- Division of Cancer ResearchPeter MacCallum Cancer CentreMelbourneVictoriaAustralia
| | - Elisabeth Specht Stovgaard
- Department of PathologyHerlev and Gentofte HospitalHerlevDenmark
- Department of Clinical MedicineUniversity of CopenhagenCopenhagenDenmark
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25
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Page DB, Broeckx G, Jahangir CA, Verbandt S, Gupta RR, Thagaard J, Khiroya R, Kos Z, Abduljabbar K, Acosta Haab G, Acs B, Akturk G, Almeida JS, Alvarado-Cabrero I, Azmoudeh-Ardalan F, Badve S, Baharun NB, Bellolio ER, Bheemaraju V, Blenman KR, Botinelly Mendonça Fujimoto L, Bouchmaa N, Burgues O, Cheang MCU, Ciompi F, Cooper LA, Coosemans A, Corredor G, Dantas Portela FL, Deman F, Demaria S, Dudgeon SN, Elghazawy M, Ely S, Fernandez-Martín C, Fineberg S, Fox SB, Gallagher WM, Giltnane JM, Gnjatic S, Gonzalez-Ericsson PI, Grigoriadis A, Halama N, Hanna MG, Harbhajanka A, Hardas A, Hart SN, Hartman J, Hewitt S, Hida AI, Horlings HM, Husain Z, Hytopoulos E, Irshad S, Janssen EA, Kahila M, Kataoka TR, Kawaguchi K, Kharidehal D, Khramtsov AI, Kiraz U, Kirtani P, Kodach LL, Korski K, Kovács A, Laenkholm AV, Lang-Schwarz C, Larsimont D, Lennerz JK, Lerousseau M, Li X, Ly A, Madabhushi A, Maley SK, Manur Narasimhamurthy V, Marks DK, McDonald ES, Mehrotra R, Michiels S, Minhas FUAA, Mittal S, Moore DA, Mushtaq S, Nighat H, Papathomas T, Penault-Llorca F, Perera RD, Pinard CJ, Pinto-Cardenas JC, Pruneri G, Pusztai L, Rahman A, Rajpoot NM, Rapoport BL, Rau TT, Reis-Filho JS, Ribeiro JM, Rimm D, Vincent-Salomon A, Salto-Tellez M, Saltz J, Sayed S, Siziopikou KP, Sotiriou C, Stenzinger A, Sughayer MA, Sur D, Symmans F, Tanaka S, Taxter T, Tejpar S, Teuwen J, Thompson EA, Tramm T, Tran WT, van der Laak J, van Diest PJ, Verghese GE, Viale G, Vieth M, Wahab N, Walter T, Waumans Y, Wen HY, Yang W, Yuan Y, Adams S, Bartlett JMS, Loibl S, Denkert C, Savas P, Loi S, Salgado R, Specht Stovgaard E. Spatial analyses of immune cell infiltration in cancer: current methods and future directions: A report of the International Immuno-Oncology Biomarker Working Group on Breast Cancer. J Pathol 2023; 260:514-532. [PMID: 37608771 DOI: 10.1002/path.6165] [Citation(s) in RCA: 3] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 06/19/2023] [Indexed: 08/24/2023]
Abstract
Modern histologic imaging platforms coupled with machine learning methods have provided new opportunities to map the spatial distribution of immune cells in the tumor microenvironment. However, there exists no standardized method for describing or analyzing spatial immune cell data, and most reported spatial analyses are rudimentary. In this review, we provide an overview of two approaches for reporting and analyzing spatial data (raster versus vector-based). We then provide a compendium of spatial immune cell metrics that have been reported in the literature, summarizing prognostic associations in the context of a variety of cancers. We conclude by discussing two well-described clinical biomarkers, the breast cancer stromal tumor infiltrating lymphocytes score and the colon cancer Immunoscore, and describe investigative opportunities to improve clinical utility of these spatial biomarkers. © 2023 The Pathological Society of Great Britain and Ireland.
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Affiliation(s)
- David B Page
- Earle A Chiles Research Institute, Providence Cancer Institute, Portland, OR, USA
| | - Glenn Broeckx
- Department of Pathology, GZA-ZNA Hospitals, Antwerp, Belgium
- Centre for Oncological Research (CORE), MIPPRO, Faculty of Medicine, Antwerp University, Antwerp, Belgium
| | - Chowdhury Arif Jahangir
- UCD School of Biomolecular and Biomedical Science, University College Dublin, Dublin, Ireland
| | - Sara Verbandt
- Digestive Oncology, Department of Oncology, KU Leuven, Leuven, Belgium
| | - Rajarsi R Gupta
- Department of Biomedical Informatics, Stony Brook University, Stony Brook, NY, USA
| | - Jeppe Thagaard
- Technical University of Denmark, Kongens Lyngby, Denmark
- Visiopharm A/S, Hørsholm, Denmark
| | - Reena Khiroya
- Department of Cellular Pathology, University College Hospital, London, UK
| | - Zuzana Kos
- Department of Pathology and Laboratory Medicine, BC Cancer Vancouver Centre, University of British Columbia, Vancouver, BC, Canada
| | - Khalid Abduljabbar
- Centre for Evolution and Cancer, The Institute of Cancer Research, London, UK
| | | | - Balazs Acs
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden
- Clinical Pathology and Cancer Diagnostics, Karolinska University Hospital, Stockholm, Sweden
| | - Guray Akturk
- Translational Molecular Biomarkers, Merck & Co Inc, Kenilworth, NJ, USA
| | - Jonas S Almeida
- National Cancer Institute, Division of Cancer Epidemiology and Genetics (DCEG), Rockville, MD, USA
| | | | | | - Sunil Badve
- Pathology and Laboratory Medicine, Emory University School of Medicine, Emory University Winship Cancer Institute, Atlanta, GA, USA
| | | | - Enrique R Bellolio
- Departamento de Anatomía Patológica, Facultad de Medicina, Universidad de La Frontera, Temuco, Chile
| | | | - Kim Rm Blenman
- Internal Medicine Section of Medical Oncology and Yale Cancer Center, Yale School of Medicine, New Haven, CT, USA
- Computer Science, Yale School of Engineering and Applied Science, New Haven, CT, USA
| | | | - Najat Bouchmaa
- Institute of Biological Sciences, Faculty of Medical Sciences, Mohammed VI Polytechnic University (UM6P), Ben-Guerir, Morocco
| | - Octavio Burgues
- Pathology Department, Hospital Cliníco Universitario de Valencia/Incliva, Valencia, Spain
| | - Maggie Chon U Cheang
- Head of Integrative Genomics Analysis in Clinical Trials, ICR-CTSU, Division of Clinical Studies, Institute of Cancer Research, London, UK
| | - Francesco Ciompi
- Radboud University Medical Center, Department of Pathology, Nijmegen, The Netherlands
| | - Lee Ad Cooper
- Department of Pathology, Northwestern Feinberg School of Medicine, Chicago, IL, USA
| | - An Coosemans
- Department of Oncology, Laboratory of Tumor Immunology and Immunotherapy, KU Leuven, Leuven, Belgium
| | - Germán Corredor
- Biomedical Engineering Department, Emory University, Atlanta, GA, USA
| | | | - Frederik Deman
- Department of Pathology, GZA-ZNA Hospitals, Antwerp, Belgium
| | - Sandra Demaria
- Department of Radiation Oncology, Weill Cornell Medical College, New York, NY, USA
- Department of Pathology, Weill Cornell Medicine, New York, NY, USA
| | - Sarah N Dudgeon
- Conputational Biology and Bioinformatics, Yale University, New Haven, CT, USA
| | - Mahmoud Elghazawy
- University of Surrey, Guildford, UK
- Ain Shams University, Cairo, Egypt
| | - Scott Ely
- Translational Pathology, Translational Sciences and Diagnostics/Translational Medicine/R&D, Bristol Myers Squibb, Princeton, NJ, USA
| | - Claudio Fernandez-Martín
- Instituto Universitario de Investigación en Tecnología Centrada en el Ser Humano, HUMAN-tech, Universitat Politècnica de València, Valencia, Spain
| | - Susan Fineberg
- Montefiore Medical Center and the Albert Einstein College of Medicine, New York, NY, USA
| | - Stephen B Fox
- Department of Pathology, Peter MacCallum Cancer Centre and Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia
| | - William M Gallagher
- UCD School of Biomolecular and Biomedical Science, University College Dublin, Dublin, Ireland
| | | | - Sacha Gnjatic
- Department of Oncological Sciences, Medicine Hem/Onc, and Pathology, Tisch Cancer Institute - Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Anita Grigoriadis
- Cancer Bioinformatics, School of Cancer & Pharmaceutical Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
- Breast Cancer Now Research Unit, School of Cancer and Pharmaceutical Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
| | - Niels Halama
- Translational Immunotherapy, German Cancer Research Center, Heidelberg, Germany
| | | | | | - Alexandros Hardas
- Pathobiology & Population Sciences, The Royal Veterinary College, London, UK
| | - Steven N Hart
- Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Johan Hartman
- Clinical Pathology and Cancer Diagnostics, Karolinska University Hospital, Stockholm, Sweden
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Stephen Hewitt
- Department of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Akira I Hida
- Department of Pathology, Matsuyama Shimin Hospital, Matsuyama, Japan
| | - Hugo M Horlings
- Division of Pathology, Netherlands Cancer Institute (NKI), Amsterdam, The Netherlands
| | | | | | - Sheeba Irshad
- King's College London & Guy's & St Thomas' NHS Trust, London, UK
| | - Emiel Am Janssen
- Department of Pathology, Stavanger University Hospital, Stavanger, Norway
- Department of Chemistry, Bioscience and Environmental Technology, University of Stavanger, Stavanger, Norway
| | - Mohamed Kahila
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
| | | | - Kosuke Kawaguchi
- Department of Breast Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Durga Kharidehal
- Department of Pathology, Narayana Medical College, Nellore, India
| | - Andrey I Khramtsov
- Pathology and Laboratory Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Umay Kiraz
- Department of Pathology, Stavanger University Hospital, Stavanger, Norway
- Department of Chemistry, Bioscience and Environmental Technology, University of Stavanger, Stavanger, Norway
| | - Pawan Kirtani
- Department of Histopathology, Aakash Healthcare Super Speciality Hospital, New Delhi, India
| | - Liudmila L Kodach
- Department of Pathology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands
| | - Konstanty Korski
- Data, Analytics and Imaging, Product Development, F.Hoffmann-La Roche AG, Basel, Switzerland
| | - Anikó Kovács
- Department of Clinical Pathology, Sahlgrenska University Hospital, Gothenburg, Sweden
- Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Anne-Vibeke Laenkholm
- Surgical Pathology, Zealand University Hospital, Roskilde, Denmark
- Surgical Pathology, University of Copenhagen, Copenhagen, Denmark
| | - Corinna Lang-Schwarz
- Institute of Pathology, Klinikum Bayreuth GmbH, Friedrich-Alexander-University Erlangen-Nuremberg, Bayreuth, Germany
| | - Denis Larsimont
- Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Jochen K Lennerz
- Center for Integrated Diagnostics, Massachusetts General Hospital/Harvard Medical School, Boston, MA, USA
| | - Marvin Lerousseau
- Centre for Computational Biology (CBIO), Mines Paris, PSL University, Paris, France
- Institut Curie, PSL University, Paris, France
- INSERM, U900, Paris, France
| | - Xiaoxian Li
- Pathology and Laboratory Medicine, Emory University, Atlanta, GA, USA
| | - Amy Ly
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA
| | - Anant Madabhushi
- Biomedical Engineering, Radiology and Imaging Sciences, Biomedical Informatics, Pathology, Georgia Institute of Technology and Emory University, Atlanta, GA, USA
| | - Sai K Maley
- NRG Oncology/NSABP Foundation, Pittsburgh, PA, USA
| | | | - Douglas K Marks
- Perlmutter Cancer Center, NYU Langone Health, New York, NY, USA
| | - Elizabeth S McDonald
- Breast Cancer Translational Research Group, University of Pennsylvania, Philadelphia, PA, USA
| | - Ravi Mehrotra
- Indian Cancer Genome Atlas, Pune, India
- Centre for Health, Innovation and Policy Foundation, Noida, India
| | - Stefan Michiels
- Office of Biostatistics and Epidemiology, Gustave Roussy, Oncostat U1018, Inserm, University Paris-Saclay, Ligue Contre le Cancer labeled Team, Villejuif, France
| | - Fayyaz Ul Amir Afsar Minhas
- Tissue Image Analytics Centre, Warwick Cancer Research Centre, PathLAKE Consortium, Department of Computer Science, University of Warwick, Coventry, UK
| | - Shachi Mittal
- Department of Chemical Engineering, Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, USA
| | - David A Moore
- CRUK Lung Cancer Centre of Excellence, UCLH, London, UK
| | - Shamim Mushtaq
- Department of Biochemistry, Ziauddin University, Karachi, Pakistan
| | - Hussain Nighat
- Pathology and Laboratory Medicine, All India Institute of Medical Sciences, Raipur, India
| | - Thomas Papathomas
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
- Department of Clinical Pathology, Drammen Sykehus, Vestre Viken HF, Drammen, Norway
| | - Frederique Penault-Llorca
- Centre Jean Perrin, INSERM U1240, Imagerie Moléculaire et Stratégies Théranostiques, Université Clermont Auvergne, Clermont-Ferrand, France
| | - Rashindrie D Perera
- School of Electrical, Mechanical and Infrastructure Engineering, University of Melbourne, Melbourne, VIC, Australia
- Division of Cancer Research, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Christopher J Pinard
- Radiogenomics Laboratory, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
- Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph, ON, Canada
- Department of Oncology, Lakeshore Animal Health Partners, Mississauga, ON, Canada
- Centre for Advancing Responsible and Ethical Artificial Intelligence (CARE-AI), University of Guelph, Guelph, ON, Canada
| | | | - Giancarlo Pruneri
- Department of Pathology and Laboratory Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
- Faculty of Medicine and Surgery, University of Milan, Milan, Italy
| | - Lajos Pusztai
- Yale Cancer Center, New Haven, CT, USA
- Department of Medical Oncology, Yale School of Medicine, New Haven, CT, USA
| | - Arman Rahman
- UCD School of Biomolecular and Biomedical Science, University College Dublin, Dublin, Ireland
| | | | - Bernardo Leon Rapoport
- The Medical Oncology Centre of Rosebank, Johannesburg, South Africa
- Department of Immunology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Tilman T Rau
- Institute of Pathology, University Hospital Düsseldorf and Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
| | - Jorge S Reis-Filho
- Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Joana M Ribeiro
- Département de Médecine Oncologique, Institute Gustave Roussy, Villejuif, France
| | - David Rimm
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
- Department of Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Anne Vincent-Salomon
- Department of Diagnostic and Theranostic Medicine, Institut Curie, University Paris-Sciences et Lettres, Paris, France
| | - Manuel Salto-Tellez
- Integrated Pathology Unit, Institute of Cancer Research, London, UK
- Precision Medicine Centre, Queen's University Belfast, Belfast, UK
| | - Joel Saltz
- Department of Biomedical Informatics, Stony Brook Medicine, New York, NY, USA
| | - Shahin Sayed
- Department of Pathology, Aga Khan University, Nairobi, Kenya
| | - Kalliopi P Siziopikou
- Department of Pathology, Section of Breast Pathology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Christos Sotiriou
- Breast Cancer Translational Research Laboratory J.-C. Heuson, Institut Jules Bordet, Hôpital Universitaire de Bruxelles (HUB), Université Libre de Bruxelles (ULB), Brussels, Belgium
- Medical Oncology Department, Institut Jules Bordet, Hôpital Universitaire de Bruxelles (HUB), Université Libre de Bruxelles, Brussels, Belgium
| | - Albrecht Stenzinger
- Institute of Pathology, University Hospital Heidelberg, Centers for Personalized Medicine (ZPM), Heidelberg, Germany
| | | | - Daniel Sur
- Department of Medical Oncology, University of Medicine and Pharmacy "Iuliu Hatieganu", Cluj-Napoca, Romania
| | - Fraser Symmans
- University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | | | - Sabine Tejpar
- Digestive Oncology, Department of Oncology, KU Leuven, Leuven, Belgium
| | - Jonas Teuwen
- AI for Oncology Lab, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | | | - Trine Tramm
- Pathology, and Institute of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - William T Tran
- Department of Radiation Oncology, University of Toronto and Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Jeroen van der Laak
- Department of Pathology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Paul J van Diest
- Department of Pathology, University Medical Center Utrecht, Utrecht, The Netherlands
- Johns Hopkins Oncology Center, Baltimore, MD, USA
| | - Gregory E Verghese
- Cancer Bioinformatics, School of Cancer & Pharmaceutical Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
- Breast Cancer Now Research Unit, School of Cancer and Pharmaceutical Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
| | - Giuseppe Viale
- Department of Pathology, European Institute of Oncology & University of Milan, Milan, Italy
| | - Michael Vieth
- Institute of Pathology, Klinikum Bayreuth GmbH, Friedrich-Alexander-University Erlangen-Nuremberg, Bayreuth, Germany
| | - Noorul Wahab
- Tissue Image Analytics Centre, Department of Computer Science, University of Warwick, Coventry, UK
| | - Thomas Walter
- Centre for Computational Biology (CBIO), Mines Paris, PSL University, Paris, France
- Institut Curie, PSL University, Paris, France
- INSERM, U900, Paris, France
| | | | - Hannah Y Wen
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Wentao Yang
- Fudan Medical University Shanghai Cancer Center, Shanghai, PR China
| | - Yinyin Yuan
- Translational Molecular Pathology, Division of Pathology and Laboratory Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sylvia Adams
- Perlmutter Cancer Center, NYU Langone Health, New York, NY, USA
- Department of Medicine, NYU Grossman School of Medicine, Manhattan, NY, USA
| | | | - Sibylle Loibl
- Department of Medicine and Research, German Breast Group, Neu-Isenburg, Germany
| | - Carsten Denkert
- Institut für Pathologie, Philipps-Universität Marburg und Universitätsklinikum Marburg, Marburg, Germany
| | - Peter Savas
- Division of Cancer Research, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Sir Peter MacCallum Department of Medical Oncology, University of Melbourne, Melbourne, VIC, Australia
| | - Sherene Loi
- Division of Cancer Research, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia
| | - Roberto Salgado
- Department of Pathology, GZA-ZNA Hospitals, Antwerp, Belgium
- Division of Cancer Research, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Elisabeth Specht Stovgaard
- Department of Pathology, Herlev and Gentofte Hospital, Herlev, Denmark
- Faculty of Health and Medical Sciences, Copenhagen University, Copenhagen, Denmark
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Perrier M, Mouawad C, Gueguen D, Thomé B, Lapeyre-Mestre M, Walter T. Health care resource use and costs among patients with carcinoid syndrome in France: Analysis of the National Health Insurance Database. Clin Res Hepatol Gastroenterol 2023; 47:102177. [PMID: 37453678 DOI: 10.1016/j.clinre.2023.102177] [Citation(s) in RCA: 1] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 06/23/2023] [Accepted: 07/12/2023] [Indexed: 07/18/2023]
Abstract
OBJECTIVES Carcinoid syndrome (CS) develops in approximately 20% of patients with neuroendocrine tumours (NET). This study described healthcare resource utilization and its associated costs among patients with NET and CS, using the French national health care data system. METHODS Patients were included if they had a hospital stay associated with the code E34.0 "CS" and at least one delivery of a somatostatin analogue (SSA) between 01/01/2012 and 31/12/2016. The end of the analysis was either 31/12/2017 or the date of death, whichever occurred first. Mean overall costs were described by item of expenditure and by periods. RESULTS 646 patients were included: 64yo, 55% men, 64% and 15% had NET from the small-intestine or lung, respectively. Among them, 309 patients were incident and 271 died during the study period. Mean overall cost per person per month (PPPM) was €2,892: €3,273 for the first year following diagnosis, €2,574 in "middle-years" and €5,039 within the year preceding death. The two most costly expenditure items were drugs (€1,695 PPPM) and hospital stays (€870 PPPM). CONCLUSION The first year following diagnosis and the year preceding death are the two periods representing the highest costs for CS care in France. Successful disease management may contribute to lower costs in the intermediate period.
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Affiliation(s)
- Marine Perrier
- Department of Digestive Oncology, ENETS Centre of Excellence, Edouard Herriot Hospital, Hospices Civils de Lyon, 69003 Lyon, France.
| | | | | | | | - Maryse Lapeyre-Mestre
- Department of Medical and Clinical Pharmacology, Toulouse University Hospital, Toulouse, France
| | - Thomas Walter
- Department of Digestive Oncology, ENETS Centre of Excellence, Edouard Herriot Hospital, Hospices Civils de Lyon, 69003 Lyon, France
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27
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Zyss D, Ribeiro SA, Ludlam MJC, Walter T, Fehri A. Cell segmentation in images without structural fluorescent labels. Biol Imaging 2023; 3:e16. [PMID: 38510169 PMCID: PMC10951928 DOI: 10.1017/s2633903x23000168] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 06/26/2023] [Accepted: 06/28/2023] [Indexed: 03/22/2024]
Abstract
High-content screening (HCS) provides an excellent tool to understand the mechanism of action of drugs on disease-relevant model systems. Careful selection of fluorescent labels (FLs) is crucial for successful HCS assay development. HCS assays typically comprise (a) FLs containing biological information of interest, and (b) additional structural FLs enabling instance segmentation for downstream analysis. However, the limited number of available fluorescence microscopy imaging channels restricts the degree to which these FLs can be experimentally multiplexed. In this article, we present a segmentation workflow that overcomes the dependency on structural FLs for image segmentation, typically freeing two fluorescence microscopy channels for biologically relevant FLs. It consists in extracting structural information encoded within readouts that are primarily biological, by fine-tuning pre-trained state-of-the-art generalist cell segmentation models for different combinations of individual FLs, and aggregating the respective segmentation results together. Using annotated datasets that we provide, we confirm our methodology offers improvements in performance and robustness across several segmentation aggregation strategies and image acquisition methods, over different cell lines and various FLs. It thus enables the biological information content of HCS assays to be maximized without compromising the robustness and accuracy of computational single-cell profiling.
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Affiliation(s)
- Daniel Zyss
- Centre for Computational Biology (CBIO), Mines Paris, PSL University, Paris, France
- Institut Curie, PSL University, Paris, France
- INSERM, U900, Paris, France
- Cairn Biosciences, Inc., San Francisco, CA, USA
| | | | | | - Thomas Walter
- Centre for Computational Biology (CBIO), Mines Paris, PSL University, Paris, France
- Institut Curie, PSL University, Paris, France
- INSERM, U900, Paris, France
| | - Amin Fehri
- Cairn Biosciences, Inc., San Francisco, CA, USA
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28
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Fazio N, Gervaso L, Halfdanarson TR, Sonbol M, Eiring RA, Pusceddu S, Prinzi N, Lombardi Stocchetti B, Grozinsky-Glasberg S, Gross DJ, Walter T, Robelin P, Lombard-Bohas C, Frassoni S, Bagnardi V, Antonuzzo L, Sparano C, Massironi S, Gelsomino F, Bongiovanni A, Ranallo N, Tafuto S, Rossi M, Cives M, Rasul Kakil I, Hamid H, Chirco A, Squadroni M, La Salvia A, Hernando J, Hofland J, Koumarianou A, Boselli S, Tamayo D, Mazzon C, Rubino M, Spada F. COVID-19 in patients with neuroendocrine neoplasms: 2-year results of the INTENSIVE study. Endocr Relat Cancer 2023; 30:e220395. [PMID: 36930250 DOI: 10.1530/erc-22-0395] [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: 02/23/2023] [Accepted: 03/16/2023] [Indexed: 03/18/2023]
Abstract
We conducted a retrospective/prospective worldwide study on patients with neuroendocrine neoplasms (NENs) and a molecularly proven SARS-CoV-2 positivity. Preliminary results regarding 85 patients of the INTENSIVE study have been published in 2021. Now we are reporting the 2-year analysis.Here, we are reporting data from consecutive patients enrolled between 1 June 2020, and 31 May 2022. Among the 118 contacted centers, 25 were active to enroll and 19 actively recruiting at the time of data cut-off for a total of 280 patients enrolled. SARS-CoV-2 positivity occurred in 47.5% of patients in 2020, 35.1% in 2021, and 17.4% in 2022. The median age for COVID-19 diagnosis was 60 years. Well-differentiated tumors, non-functioning, metastatic stage, and gastroenteropancreatic (GEP) primary sites represented most of the NENs. COVID-19-related pneumonia occurred in 22.8% of the total, with 61.3% of them requiring hospitalization; 11 patients (3.9%) needed sub-intensive or intensive care unit therapies and 14 patients died (5%), in 11 cases (3.9%) directly related to COVID-19. Diabetes mellitus and age at COVID-19 diagnosis > 70 years were significantly associated with COVID-19 mortality, whereas thoracic primary site with COVID-19 morbidity. A significant decrease in both hospitalization and pneumonia occurred in 2022 vs 2020. In our largest series of NEN patients with COVID-19, the NEN population is similar to the general population of patients with NEN regardless of COVID-19. However, older age, non-GEP primary sites and diabetes mellitus should be carefully considered for increased COVID-19 morbidity and mortality. Relevant information could be derived by integrating our results with NENs patients included in other cancer patients with COVID-19 registries.
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Affiliation(s)
- Nicola Fazio
- Division of gastrointestinal medical oncology and neuroendocrine tumors, European Institute of Oncology (IEO) IRCCS, Milan, Italy
| | - Lorenzo Gervaso
- Division of gastrointestinal medical oncology and neuroendocrine tumors, European Institute of Oncology (IEO) IRCCS, Milan, Italy
- Molecular Medicine Program, University of Pavia, Pavia, Italy
| | | | - Mohamad Sonbol
- Department of Hematology and Oncology, Mayo Clinic, Phoenix, Arizona, USA
| | - Rachel A Eiring
- Division of Medical Oncology Mayo Clinic, Rochester, Minnesota, USA
| | - Sara Pusceddu
- Division of Medical Oncology, National Cancer Institute, Milan, Italy
| | - Natalie Prinzi
- Division of Medical Oncology, National Cancer Institute, Milan, Italy
| | | | - Simona Grozinsky-Glasberg
- Neuroendocrine Tumor Unit, ENETS Center of Excellence, Department of Endocrinology and Metabolism, Hadassah Medical Center and Faculty of Medicine, The Hebrew University, Jerusalem, Israel
| | - David J Gross
- Neuroendocrine Tumor Unit, ENETS Center of Excellence, Department of Endocrinology and Metabolism, Hadassah Medical Center and Faculty of Medicine, The Hebrew University, Jerusalem, Israel
| | - Thomas Walter
- Medical Oncology Department, Hopital Edourad Herriot, Hospices civils de Lyon, Lyon, France
| | - Patrick Robelin
- Medical Oncology Department, Hopital Edourad Herriot, Hospices civils de Lyon, Lyon, France
| | | | - Samuele Frassoni
- Department of Statistics and Quantitative Methods, University of Milan-Bicocca, Milan, Italy
| | - Vincenzo Bagnardi
- Department of Statistics and Quantitative Methods, University of Milan-Bicocca, Milan, Italy
| | - Lorenzo Antonuzzo
- Clinical Oncology Unit, Careggi University Hospital, Florence, Italy
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Clotilde Sparano
- Endocrinology Unit, Department of Experimental and Clinical Biomedical Sciences 'Mario Serio', University of Florence, Florence, Italy
| | - Sara Massironi
- Division of Gastroenterology, and Center for Autoimmune Liver Diseases, European Reference Network on Hepatological Diseases (ERN RARE-LIVER), San Gerardo Hospital, University of Milano-Bicocca School of Medicine, Monza, Italy
| | - Fabio Gelsomino
- Division of Oncology. Department of Hematology and Oncology, University Hospital of Modena, Modena, Italy
| | - Alberto Bongiovanni
- Oncologia medica, IRCCS Istituto Romagnolo per lo Studio dei Tumori 'Dino Amadori', IRST S.r.l., Meldola, Italy
| | - Nicoletta Ranallo
- Oncologia medica, IRCCS Istituto Romagnolo per lo Studio dei Tumori 'Dino Amadori', IRST S.r.l., Meldola, Italy
| | - Salvatore Tafuto
- Oncologia Sarcomi e Tumori rari, I.R.C.C.S. Ist. Naz. Tumori di Napoli 'G. Pascale', Napoli, Italy
| | - Maura Rossi
- Oncology Unit and Centro Documentazione Osteonecrosi, Azienda Ospedaliera SS Antonio e Biagio e Cesare Arrigo, Alessandria, Italy
| | - Mauro Cives
- Department of Interdisciplinary Medicine, University of Bari 'Aldo Moro', Bari, Italy
| | | | - Hytam Hamid
- Department of Surgery, Al-Moalem Medical City, Khartoum, Sudan
| | | | | | - Anna La Salvia
- Medical Oncology Department, Hospital Universitario Doce de Octubre, Imas12, UCM, Madrid, Spain
| | - Jorge Hernando
- Vall Hebron University Hospital and Vall Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | - Johannes Hofland
- Department of Internal Medicine, Sector Endocrinology, Rotterdam, the Netherlands
| | - Anna Koumarianou
- Hematology-Oncology Unit, Fourth Department of Internal Medicine, Attikon Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Sabrina Boselli
- Data Management-Clinical Trial Office. Scientific Direction. European Institute of Oncology (IEO) IRCCS, Milan, Italy
| | - Darina Tamayo
- Data Management-Clinical Trial Office. Scientific Direction. European Institute of Oncology (IEO) IRCCS, Milan, Italy
| | - Cristina Mazzon
- Data Management-Clinical Trial Office. Scientific Direction. European Institute of Oncology (IEO) IRCCS, Milan, Italy
| | - Manila Rubino
- Division of gastrointestinal medical oncology and neuroendocrine tumors, European Institute of Oncology (IEO) IRCCS, Milan, Italy
| | - Francesca Spada
- Division of gastrointestinal medical oncology and neuroendocrine tumors, European Institute of Oncology (IEO) IRCCS, Milan, Italy
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29
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Curras-Alonso S, Soulier J, Defard T, Weber C, Heinrich S, Laporte H, Leboucher S, Lameiras S, Dutreix M, Favaudon V, Massip F, Walter T, Mueller F, Londoño-Vallejo JA, Fouillade C. An interactive murine single-cell atlas of the lung responses to radiation injury. Nat Commun 2023; 14:2445. [PMID: 37117166 PMCID: PMC10147670 DOI: 10.1038/s41467-023-38134-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 04/17/2023] [Indexed: 04/30/2023] Open
Abstract
Radiation Induced Lung Injury (RILI) is one of the main limiting factors of thorax irradiation, which can induce acute pneumonitis as well as pulmonary fibrosis, the latter being a life-threatening condition. The order of cellular and molecular events in the progression towards fibrosis is key to the physiopathogenesis of the disease, yet their coordination in space and time remains largely unexplored. Here, we present an interactive murine single cell atlas of the lung response to irradiation, generated from C57BL6/J female mice. This tool opens the door for exploration of the spatio-temporal dynamics of the mechanisms that lead to radiation-induced pulmonary fibrosis. It depicts with unprecedented detail cell type-specific radiation-induced responses associated with either lung regeneration or the failure thereof. A better understanding of the mechanisms leading to lung fibrosis will help finding new therapeutic options that could improve patients' quality of life.
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Affiliation(s)
- Sandra Curras-Alonso
- Institut Curie, CNRS UMR 3244, Sorbonne Universite, PSL University, 75005, Paris, France
- Institut Curie, Inserm U1021-CNRS UMR 3347, University Paris-Saclay, PSL University, Centre Universitaire, 91405, Orsay Cedex, France
| | - Juliette Soulier
- Institut Curie, CNRS UMR 3244, Sorbonne Universite, PSL University, 75005, Paris, France
- Institut Curie, Inserm U1021-CNRS UMR 3347, University Paris-Saclay, PSL University, Centre Universitaire, 91405, Orsay Cedex, France
| | - Thomas Defard
- Centre for Computational Biology (CBIO), Mines Paris, PSL University, 75006, Paris, France
- Institut Curie, PSL University, 75005, Paris, France
- INSERM, U900, 75005, Paris, France
- Imaging and Modeling Unit, Institut Pasteur, Université Paris Cité, Paris, France
| | - Christian Weber
- Imaging and Modeling Unit, Institut Pasteur, Université Paris Cité, Paris, France
| | - Sophie Heinrich
- Institut Curie, Inserm U1021-CNRS UMR 3347, University Paris-Saclay, PSL University, Centre Universitaire, 91405, Orsay Cedex, France
| | - Hugo Laporte
- Institut Curie, CNRS UMR 3244, Sorbonne Universite, PSL University, 75005, Paris, France
- Institut Curie, Inserm U1021-CNRS UMR 3347, University Paris-Saclay, PSL University, Centre Universitaire, 91405, Orsay Cedex, France
| | - Sophie Leboucher
- Institut Curie, CNRS UMR 3348, University Paris-Saclay, PSL University, Centre Universitaire, Orsay, France
| | - Sonia Lameiras
- Institut Curie Genomics of Excellence (ICGex) Platform, Paris, France
| | - Marie Dutreix
- Institut Curie, Inserm U1021-CNRS UMR 3347, University Paris-Saclay, PSL University, Centre Universitaire, 91405, Orsay Cedex, France
| | - Vincent Favaudon
- Institut Curie, Inserm U1021-CNRS UMR 3347, University Paris-Saclay, PSL University, Centre Universitaire, 91405, Orsay Cedex, France
| | - Florian Massip
- Centre for Computational Biology (CBIO), Mines Paris, PSL University, 75006, Paris, France
- Institut Curie, PSL University, 75005, Paris, France
- INSERM, U900, 75005, Paris, France
| | - Thomas Walter
- Centre for Computational Biology (CBIO), Mines Paris, PSL University, 75006, Paris, France
- Institut Curie, PSL University, 75005, Paris, France
- INSERM, U900, 75005, Paris, France
| | - Florian Mueller
- Imaging and Modeling Unit, Institut Pasteur, Université Paris Cité, Paris, France
| | - José-Arturo Londoño-Vallejo
- Institut Curie, CNRS UMR 3244, Sorbonne Universite, PSL University, 75005, Paris, France.
- Institut Curie, Inserm U1021-CNRS UMR 3347, University Paris-Saclay, PSL University, Centre Universitaire, 91405, Orsay Cedex, France.
| | - Charles Fouillade
- Institut Curie, Inserm U1021-CNRS UMR 3347, University Paris-Saclay, PSL University, Centre Universitaire, 91405, Orsay Cedex, France.
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Delhomme C, Walter T, Arangalage D, Suc G, Hentic O, Cachier A, Alkhoder S, François L, Lombard-Bohas C, Iung B, Ruszniewski P, de Mestier L. Carcinoid heart disease in patients with midgut neuroendocrine tumours. J Neuroendocrinol 2023; 35:e13262. [PMID: 37005217 DOI: 10.1111/jne.13262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 12/29/2022] [Accepted: 03/08/2023] [Indexed: 03/19/2023]
Abstract
Carcinoid heart disease (CHD) is the main complication of carcinoid syndrome (CS) associated with metastatic small intestine neuroendocrine tumours (NETs). The pathophysiology of CHD is partly understood but vasoactive hormones secreted by NETs, especially serotonin, play a major role, leading to the formation of fibrous plaques. These plaque-like deposits involve the right side of the heart in >90% of cases, particularly the tricuspid and pulmonary valves, which become thickened, retracted and immobile, resulting in regurgitation or stenosis. CHD represents a major diagnostic and therapeutic challenge for patients with NET and CS and is associated with increased risk of morbidity and mortality. CHD often occurs 2-5 years after the diagnosis of metastatic NET, but diagnosis of CHD can be delayed as patients are often asymptomatic for a long time despite severe heart valve involvement. Circulating biomarkers (5HIAA, NT-proBNP) are relevant tools but transthoracic echocardiography is the key examination for diagnosis and follow-up of CHD. However, there is no consensus on the optimal indications and frequency of TTE and biomarker dosing regarding screening and diagnosis. Treatment of CHD is complex and requires a multidisciplinary approach. It relies on antitumour treatment, control of CS and surgical valve replacement in cases of severe CHD. However, cardiac surgery is associated with a high risk of mortality, notably due to perioperative carcinoid crisis and right ventricular dysfunction. Timing of surgery is the most crucial point of CHD management and relies on the case-by-case determination of the optimal compromise between tumour progression, cardiac symptoms and CS control.
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Affiliation(s)
- Clémence Delhomme
- Université Paris-Cité, Department of Cardiology, Bichat/Beaujon Hospital (APHP.Nord), ENETS Centre of Excellence, Paris/Clichy, France
| | - Thomas Walter
- Hospices Civils de Lyon, Department of Medical Oncology, ENETS Centre of Excellence, Lyon, France
| | - Dimitri Arangalage
- Université Paris-Cité, Department of Cardiology, Bichat/Beaujon Hospital (APHP.Nord), ENETS Centre of Excellence, Paris/Clichy, France
| | - Gaspard Suc
- Université Paris-Cité, Department of Cardiology, Bichat/Beaujon Hospital (APHP.Nord), ENETS Centre of Excellence, Paris/Clichy, France
| | - Olivia Hentic
- Université Paris-Cité, Department of Pancreatology and Digestive Oncology, ENETS Centre of Excellence, Beaujon Hospital (APHP.Nord), Clichy, France
| | - Agnès Cachier
- Université Paris-Cité, Department of Cardiology, Bichat/Beaujon Hospital (APHP.Nord), ENETS Centre of Excellence, Paris/Clichy, France
| | - Soleiman Alkhoder
- Université Paris-Cité, Department of Cardiac Surgery, Bichat Hospital (APHP.Nord), ENETS Centre of Excellence, Paris, France
| | - Laurent François
- Hospices Civils de Lyon, Department of Cardiology, ENETS Centre of Excellence, Lyon, France
| | - Catherine Lombard-Bohas
- Hospices Civils de Lyon, Department of Medical Oncology, ENETS Centre of Excellence, Lyon, France
| | - Bernard Iung
- Université Paris-Cité, Department of Cardiology, Bichat/Beaujon Hospital (APHP.Nord), ENETS Centre of Excellence, Paris/Clichy, France
| | - Philippe Ruszniewski
- Université Paris-Cité, Department of Pancreatology and Digestive Oncology, ENETS Centre of Excellence, Beaujon Hospital (APHP.Nord), Clichy, France
| | - Louis de Mestier
- Université Paris-Cité, Department of Pancreatology and Digestive Oncology, ENETS Centre of Excellence, Beaujon Hospital (APHP.Nord), Clichy, France
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Fenouil T, Lavrut PM, Rabeyrin M, Adham M, Mohkam K, Mabrut JY, Walter T, Hervieu V. Necrosis as a strong independent prognostic factor required in the implementation of pathological reporting for pancreatic adenocarcinoma resection specimens. Pathol Res Pract 2023; 244:154406. [PMID: 36905694 DOI: 10.1016/j.prp.2023.154406] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 03/03/2023] [Accepted: 03/04/2023] [Indexed: 03/09/2023]
Abstract
INTRODUCTION Pancreatic ductal adenocarcinoma (PDAC) is a major public health issue with an incidence/mortality ratio reaching 98 %. Only 15-20 % of patients with PDAC can undergo surgery. Following PDAC surgical resection, 80 % of patients will experience local or metastatic recurrence of this disease. pTNM staging is the gold standard for risk stratification but is not sufficient to recapitulate the prognosis. Several prognostic factors are known to impact survival after surgery when uncovered during pathological examination. However, necrosis has been poorly studied in pancreatic adenocarcinoma. MATERIALS & METHODS We retrieved clinical data and reviewed all tumor slides from patients who had a pancreatic surgery between January 2004 and December 2017, in the Hospices Civils de Lyon, to assess the presence of histopathological prognosis factors associated with poor prognosis. RESULTS 514 patients with complete clinico-pathological description were included. Necrosis was found in 231 PDAC (44.9 %) and had an important impact on overall survival with a double risk of death when present in tumor samples (HR: 1.871, 95 % CI [1.523; 2.299], p < 0.001). When integrated in the multivariate model, necrosis is the only morphological aggressive feature to retain high statistical significance associated with the TNM staging but independently of it. This effect is independent of the preoperative treatment. CONCLUSIONS Despites improvement in treatment of PDAC, mortality rates remain relatively stable amongst the last years. There is a desperate need to better stratify patients. Here, we report the strong and prognostic impact of necrosis in surgical PDAC samples and encourage pathologists to report its presence in the future.
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Affiliation(s)
- Tanguy Fenouil
- Hospices Civils de Lyon, Claude-Bernard Lyon 1 University, Institute of Pathology, Lyon, France,.
| | - Pierre Marie Lavrut
- Hospices Civils de Lyon, Claude-Bernard Lyon 1 University, Institute of Pathology, Lyon, France
| | - Maud Rabeyrin
- Hospices Civils de Lyon, Claude-Bernard Lyon 1 University, Institute of Pathology, Lyon, France
| | - Mustapha Adham
- Hospices Civils de Lyon, Claude-Bernard Lyon 1 University, Department of Digestive Surgery, Edouard Herriot Hospital, Lyon, France
| | - Kayvan Mohkam
- Hospices Civils de Lyon, Croix-Rousse University Hospital, Claude-Bernard Lyon 1 University, Department of General Surgery & Liver Transplantation, Lyon, France
| | - Jean Yves Mabrut
- Hospices Civils de Lyon, Croix-Rousse University Hospital, Claude-Bernard Lyon 1 University, Department of General Surgery & Liver Transplantation, Lyon, France
| | - Thomas Walter
- Hospices Civils de Lyon, Claude-Bernard Lyon 1 University, Department of hepato-gastroenterology and digestive medical oncology, Edouard Herriot Hospital, Lyon, France
| | - Valerie Hervieu
- Hospices Civils de Lyon, Claude-Bernard Lyon 1 University, Institute of Pathology, Lyon, France
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Kryza D, Wischhusen J, Richaud M, Hervieu M, Sidi Boumedine J, Delcros JG, Besse S, Baudier T, Laval PA, Breusa S, Boutault E, Clermidy H, Rama N, Ducarouge B, Devouassoux-Shisheboran M, Chezal JM, Giraudet AL, Walter T, Mehlen P, Sarrut D, Gibert B. From netrin-1-targeted SPECT/CT to internal radiotherapy for management of advanced solid tumors. EMBO Mol Med 2023; 15:e16732. [PMID: 36876343 PMCID: PMC10086585 DOI: 10.15252/emmm.202216732] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 02/08/2023] [Accepted: 02/10/2023] [Indexed: 03/07/2023] Open
Abstract
Targeted radionuclide therapy is a revolutionary tool for the treatment of highly spread metastatic cancers. Most current approaches rely on the use of vectors to deliver radionuclides to tumor cells, targeting membrane-bound cancer-specific moieties. Here, we report the embryonic navigation cue netrin-1 as an unanticipated target for vectorized radiotherapy. While netrin-1, known to be re-expressed in tumoral cells to promote cancer progression, is usually characterized as a diffusible ligand, we demonstrate here that netrin-1 is actually poorly diffusible and bound to the extracellular matrix. A therapeutic anti-netrin-1 monoclonal antibody (NP137) has been preclinically developed and was tested in various clinical trials showing an excellent safety profile. In order to provide a companion test detecting netrin-1 in solid tumors and allowing the selection of therapy-eligible patients, we used the clinical-grade NP137 agent and developed an indium-111-NODAGA-NP137 single photon emission computed tomography (SPECT) contrast agent. NP137-111 In provided specific detection of netrin-1-positive tumors with an excellent signal-to-noise ratio using SPECT/CT imaging in different mouse models. The high specificity and strong affinity of NP137 paved the way for the generation of lutetium-177-DOTA-NP137, a novel vectorized radiotherapy, which specifically accumulated in netrin-1-positive tumors. We demonstrate here, using tumor cell-engrafted mouse models and a genetically engineered mouse model, that a single systemic injection of NP137-177 Lu provides important antitumor effects and prolonged mouse survival. Together, these data support the view that NP137-111 In and NP137-177 Lu may represent original and unexplored imaging and therapeutic tools against advanced solid cancers.
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Affiliation(s)
- David Kryza
- Imthernat, LAGEPP, CNRS UMR 5007, Université de Lyon, Hospices Civils de Lyon, Lyon, France.,Lumen Nuclear Medicine group, Hospices Civils de Lyon et Centre Léon Bérard, Lyon, France
| | - Jennifer Wischhusen
- Apoptosis, Cancer and Development Laboratory- Equipe labellisée 'La Ligue', LabEx DEVweCAN, Institut Convergence PLAsCAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052-CNRS 5286, Université de Lyon1, Lyon, France
| | - Mathieu Richaud
- Apoptosis, Cancer and Development Laboratory- Equipe labellisée 'La Ligue', LabEx DEVweCAN, Institut Convergence PLAsCAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052-CNRS 5286, Université de Lyon1, Lyon, France.,Gastroenterology and technologies for health, Centre de Recherche en Cancérologie de Lyon, INSERM U1052-CNRS5286, Université Lyon 1, Lyon, France
| | - Maëva Hervieu
- Apoptosis, Cancer and Development Laboratory- Equipe labellisée 'La Ligue', LabEx DEVweCAN, Institut Convergence PLAsCAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052-CNRS 5286, Université de Lyon1, Lyon, France.,Gastroenterology and technologies for health, Centre de Recherche en Cancérologie de Lyon, INSERM U1052-CNRS5286, Université Lyon 1, Lyon, France
| | - Jacqueline Sidi Boumedine
- Imthernat, LAGEPP, CNRS UMR 5007, Université de Lyon, Hospices Civils de Lyon, Lyon, France.,Gastroenterology and technologies for health, Centre de Recherche en Cancérologie de Lyon, INSERM U1052-CNRS5286, Université Lyon 1, Lyon, France
| | - Jean-Guy Delcros
- Small molecules for biological targets, Centre de Recherche en Cancérologie de Lyon. UMR INSERM 1052 - CNRS 5286 ISPB Rockefeller, Lyon, France
| | - Sophie Besse
- Université Clermont Auvergne, Inserm, Imagerie Moléculaire et Stratégies Théranostiques, Clermont-Ferrand, France
| | - Thomas Baudier
- CREATIS, INSA Lyon, INSERM U1206 - CNRS UMR 5220, Université de Lyon, Lyon, France
| | - Pierre-Alexandre Laval
- Apoptosis, Cancer and Development Laboratory- Equipe labellisée 'La Ligue', LabEx DEVweCAN, Institut Convergence PLAsCAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052-CNRS 5286, Université de Lyon1, Lyon, France
| | - Silvia Breusa
- Imthernat, LAGEPP, CNRS UMR 5007, Université de Lyon, Hospices Civils de Lyon, Lyon, France.,Apoptosis, Cancer and Development Laboratory- Equipe labellisée 'La Ligue', LabEx DEVweCAN, Institut Convergence PLAsCAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052-CNRS 5286, Université de Lyon1, Lyon, France.,Gastroenterology and technologies for health, Centre de Recherche en Cancérologie de Lyon, INSERM U1052-CNRS5286, Université Lyon 1, Lyon, France
| | - Erwan Boutault
- Université Clermont Auvergne, Inserm, Imagerie Moléculaire et Stratégies Théranostiques, Clermont-Ferrand, France
| | - Hugo Clermidy
- Apoptosis, Cancer and Development Laboratory- Equipe labellisée 'La Ligue', LabEx DEVweCAN, Institut Convergence PLAsCAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052-CNRS 5286, Université de Lyon1, Lyon, France
| | - Nicolas Rama
- Apoptosis, Cancer and Development Laboratory- Equipe labellisée 'La Ligue', LabEx DEVweCAN, Institut Convergence PLAsCAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052-CNRS 5286, Université de Lyon1, Lyon, France
| | | | | | - Jean-Michel Chezal
- Université Clermont Auvergne, Inserm, Imagerie Moléculaire et Stratégies Théranostiques, Clermont-Ferrand, France
| | - Anne-Laure Giraudet
- Lumen Nuclear Medicine group, Hospices Civils de Lyon et Centre Léon Bérard, Lyon, France
| | - Thomas Walter
- Apoptosis, Cancer and Development Laboratory- Equipe labellisée 'La Ligue', LabEx DEVweCAN, Institut Convergence PLAsCAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052-CNRS 5286, Université de Lyon1, Lyon, France.,Gastroenterology and technologies for health, Centre de Recherche en Cancérologie de Lyon, INSERM U1052-CNRS5286, Université Lyon 1, Lyon, France.,Hospices Civils de Lyon, Hôpital Edouard Herriot, Service de Gastroentérologie et d'Oncologie Digestive, Lyon Cedex 03, France
| | - Patrick Mehlen
- Apoptosis, Cancer and Development Laboratory- Equipe labellisée 'La Ligue', LabEx DEVweCAN, Institut Convergence PLAsCAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052-CNRS 5286, Université de Lyon1, Lyon, France
| | - David Sarrut
- CREATIS, INSA Lyon, INSERM U1206 - CNRS UMR 5220, Université de Lyon, Lyon, France
| | - Benjamin Gibert
- Apoptosis, Cancer and Development Laboratory- Equipe labellisée 'La Ligue', LabEx DEVweCAN, Institut Convergence PLAsCAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052-CNRS 5286, Université de Lyon1, Lyon, France.,Gastroenterology and technologies for health, Centre de Recherche en Cancérologie de Lyon, INSERM U1052-CNRS5286, Université Lyon 1, Lyon, France
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Walter T, Lievre A, Coriat R, Malka D, Elhajbi F, Di Fiore F, Hentic O, Smith D, Hautefeuille V, Roquin G, Perrier M, Dahan L, Granger V, Sobhani I, Mineur L, Niccoli P, Assenat E, Scoazec JY, Le Malicot K, Lepage C, Lombard-Bohas C. Bevacizumab plus FOLFIRI after failure of platinum-etoposide first-line chemotherapy in patients with advanced neuroendocrine carcinoma (PRODIGE 41-BEVANEC): a randomised, multicentre, non-comparative, open-label, phase 2 trial. Lancet Oncol 2023; 24:297-306. [PMID: 36739879 DOI: 10.1016/s1470-2045(23)00001-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 12/26/2022] [Accepted: 01/03/2023] [Indexed: 02/05/2023]
Abstract
BACKGROUND There is no standard second-line treatment after platinum-etoposide chemotherapy for gastroenteropancreatic neuroendocrine carcinoma. We aimed to evaluate the efficacy of FOLFIRI plus bevacizumab, and FOLFIRI alone, in this setting. METHODS We did a randomised, non-comparative, open-label, phase 2 trial (PRODIGE 41-BEVANEC) at 26 hospitals in France. We included patients aged 18 years or older with locally advanced or metastatic gastroenteropancreatic neuroendocrine carcinoma or neuroendocrine carcinoma of unknown primary origin, documented progressive disease during or after first-line platinum-etoposide chemotherapy, and an Eastern Cooperative Oncology Group performance status of 0-2. Patients were randomly assigned (1:1; block size of three), without stratification, to receive FOLFIRI (irinotecan 180 mg/m2, calcium folinate 400 mg/m2 or levofolinate 200 mg/m2, and fluorouracil 400 mg/m2 bolus then 2400 mg/m2 over 46 h) plus bevacizumab 5 mg/kg or FOLFIRI alone, intravenously, every 2 weeks until disease progression or unacceptable toxicity. Neither patients nor investigators were masked to group assignment. The primary outcome was overall survival at 6 months after randomisation, evaluated in the modified intention-to-treat population (all enrolled and randomly assigned patients who received at least one cycle of FOLFIRI). This study is now complete and is registered with ClinicalTrials.gov, NCT02820857. FINDINGS Between Sept 5, 2017, and Feb 8, 2022, 150 patients were assessed for eligibility and 133 were enrolled and randomly assigned: 65 to the FOLFIRI plus bevacizumab group and 68 to the FOLFIRI group. 126 patients (59 in the FOLFIRI plus bevacizumab group and 67 in the FOLFIRI group) received at least one cycle of FOLFIRI and were included in the modified intention-to-treat population, 83 (66%) of whom were male and 43 (34%) were female, and the median age of the patients was 67 years (IQR 58-73). The primary tumour location was colorectal in 38 (30%) of 126 patients, pancreatic in 34 (27%), gastro-oesophageal in 22 (17%), and unknown in 23 (18%). After a median follow-up of 25·7 months (95% CI 22·0-38·2), 6-month overall survival was 53% (80% CI 43-61) in the FOLFIRI plus bevacizumab group and 60% (51-68) in the FOLFIRI group. Grade 3-4 adverse events that occurred in at least 5% of patients were neutropenia (eight [14%] patients), diarrhoea (six [10%]), and asthenia (five [8%]) in the FOLFIRI plus bevacizumab group, and neutropenia (seven [10%]) in the FOLFIRI group. One treatment-related death (ischaemic stroke) occurred in the FOLFIRI plus bevacizumab group. INTERPRETATION The addition of bevacizumab did not seem to increase the benefit of FOLFIRI with regard to overall survival. FOLFIRI could be considered as a standard second-line treatment in patients with gastroenteropancreatic neuroendocrine carcinoma. FUNDING French Ministry of Health and Roche SAS.
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Affiliation(s)
- Thomas Walter
- Department of Medical Oncology, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon, France; Gastroenterology and Technologies for Health, Research Unit INSERM UMR 1052 CNRS UMR 5286, Cancer Research Center of Lyon, Lyon, France.
| | - Astrid Lievre
- Digestive Unit, Hôpital Universitaire de Pontchaillou, Rennes, France
| | - Romain Coriat
- Gastroenterology Department, Hôpital Cochin, Paris, France
| | - David Malka
- Gastrointestinal Oncology Department, Gustave Roussy, Villejuif, France
| | - Farid Elhajbi
- Oncology Department, Centre Oscar Lambret, Lille, France
| | - Fréderic Di Fiore
- Gastroenterology Department, Hôpital Universitaire de Rouen, Rouen, France
| | - Olivia Hentic
- Gastroenterology-Pancreatology Department, Hôpital Beaujon, Clichy, France
| | - Denis Smith
- Hepatogastroenterology and Digestive Oncology, Hôpital Universitaire de Bordeaux, Pessac, France
| | - Vincent Hautefeuille
- Gastroenterology and Digestive Oncology, Hôpital Universitaire d'Amiens, Amiens, France
| | - Guillaume Roquin
- Gastroenterology and Digestive Oncology, Hôpital Universitaire d'Angers, Angers, France
| | - Marine Perrier
- Department of Hepatogastroenterology and Digestive Oncology, Hôpital Robert Debré, Reims, France
| | - Laetitia Dahan
- Digestive Oncology Department, Hôpital Universitaire La Timone, Marseille, France
| | - Victoire Granger
- Hepatogastroenterology Department, Hôpital Universitaire Michallon, Grenoble, France
| | - Iradj Sobhani
- Department of Hepatogastroenterology and Digestive Oncology, Hôpital Henry Mondor, Creteil, France
| | - Laurent Mineur
- Oncology Department, Clinique Sainte-Catherine, Avignon, France
| | | | - Eric Assenat
- Medical Oncology Department, Hôpital St Eloi, Montpellier, France
| | - Jean-Yves Scoazec
- Department of Surgical and Molecular Pathology, Gustave Roussy, Villejuif, France
| | - Karine Le Malicot
- Fédération Francophone de Cancérologie Digestive, EPICAD INSERM LNC-UMR 1231, University of Burgundy and Franche Comté, Dijon, France
| | - Côme Lepage
- Gastroenterology and Digestive Oncology, Hôpital Universitaire Le Bocage, Dijon, France
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Robin L, Sauvanet A, Walter T, Najah H, Falconi M, Pattou F, Gaujoux S. Recurrence after surgical resection of nonmetastatic sporadic gastrinoma: Which prognostic factors and surgical procedure? Surgery 2023; 173:1144-1152. [PMID: 36781315 DOI: 10.1016/j.surg.2022.12.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 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] [Received: 09/11/2022] [Revised: 11/29/2022] [Accepted: 12/30/2022] [Indexed: 02/13/2023]
Abstract
BACKGROUND The only curative treatment of gastrinoma is complete resection, but its surgical management remains controversial and prognostic factors of sporadic nonmetastatic gastrinoma are poorly known. METHODS This was a retrospective study including all patients who underwent elective surgery for nonmetastatic sporadic gastrinoma between 2000 and 2020 in 15 hospitals. The primary and secondary outcomes were overall survival and disease-free survival predictive factors. RESULTS In total, 108 patients were included, of which 68 (63%) were duodenal, 19 (18%) pancreatic, and 21 (19%) primary lymph node gastrinomas, with no major difference in clinical presentation. Among the 68 duodenal gastrinomas, 26% (n = 18) underwent pancreaticoduodenectomy (PD) and 74% (n = 50) underwent duodenotomy with the excision of duodenal wall tumors and lymphadenectomy (DUODX + LN). Overall, the median overall survival was 173 months, and the 5-year overall survival was 94%, with no predictive factors identified. The median disease-free survival was 93 months, and the 5-year disease-free survival was 63%. Tumor size >2 cm (P = .00001), grade (P = .00001), and pancreatic tumor location (P = .0001) were predictive factors of recurrence; however, in multivariate analysis, only tumor size >2 cm (P = .005) and grade (P = .013) were independent predictors of recurrence. Age, sex, preoperative gastrin level, lymphadenectomy <10 resected lymph nodes, and metastatic lymph nodes on surgical specimens were not predictors of recurrence. For duodenal gastrinomas, surgical procedures (PD versus DUODX + LN) did not have a significant effect on overall survival and disease-free survival. CONCLUSION Sporadic nonmetastatic gastrinomas had an excellent overall survival. Recurrence is frequent and influenced by tumor size and grade. Regarding sporadic duodenal gastrinoma, duodenotomy with excision of duodenal wall tumors with lymphadenectomy could be considered a valid surgical option, in the absence of clear oncologic superiority of PD.
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Affiliation(s)
- Léa Robin
- Department of General, Visceral, and Endocrine Surgery, Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Department of Hepato-Biliary and Pancreatic Surgery and Liver Transplantation, AP-HP, Pitié-Salpêtrière Hospital, Paris, France; School of Medicine, Sorbonne University, Paris, France
| | - Alain Sauvanet
- Department of Hepato-Biliary and Pancreatic Surgery, Beaujon Hospital, AP-HP, Clichy, France; School of Medicine, Paris University, Paris, France
| | - Thomas Walter
- Service d'Oncologie Médicale et Hépato-gastro-entérologie, Hospices Civil de Lyon, France; School of Medicine, Lyon University, Lyon, France
| | - Haythem Najah
- Department of Digestive and Endocrine Surgery, CHU de Bordeaux, Groupe Hospitalier Sud, Hôpital Haut-Lévêque, Centre Magellan, Pessac, France
| | - Massimo Falconi
- School of Medicine, Vita Salute San Raffaele University, Milan, Italy; Division of Pancreatic Surgery, IRCCS Ospedale San Raffaele, Università Vita-Salute, Milan, Italy; Department of Surgery, Division of Pancreatic Surgery, San Raffaele Scientific Institute, Milan, Italy
| | - François Pattou
- Univ Lille, Inserm, CHU Lille, Institut Pasteur Lille, U1190 Translational Research for Diabetes, European Genomic Institute for Diabetes, Integrated Center of Obesity, France; Department of General and Endocrine Surgery, Lille University Hospital, France
| | - Sébastien Gaujoux
- Department of General, Visceral, and Endocrine Surgery, Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Department of Hepato-Biliary and Pancreatic Surgery and Liver Transplantation, AP-HP, Pitié-Salpêtrière Hospital, Paris, France; School of Medicine, Sorbonne University, Paris, France.
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Patenotte A, Yzet C, Wallenhorst T, Subtil F, Leblanc S, Schaefer M, Walter T, Lambin T, Fenouil T, Lafeuille P, Chevaux JB, Legros R, Rostain F, Rivory J, Jacques J, Lépilliez V, Pioche M. Diagnostic endoscopic submucosal dissection for colorectal lesions with suspected deep invasion. Endoscopy 2023; 55:192-197. [PMID: 35649429 DOI: 10.1055/a-1866-8080] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
BACKGROUND Endoscopic submucosal dissection (ESD) is potentially a curative treatment for T1 colorectal cancer under certain conditions. The aim of this study was to evaluate the feasibility and effectiveness of ESD for lesions with a suspicion of focal deep invasion. METHODS In this retrospective multicenter study, consecutive patients with colorectal neoplasia displaying a focal (< 15 mm) deep invasive pattern (FDIP) that were treated by ESD were included. We excluded ulcerated lesions (Paris III), lesions with distant metastasis, and clearly advanced tumors (tumoral strictures). RESULTS 124 patients benefited from 126 diagnostic dissection attempts for FDIP lesions. Dissection was feasible in 120/126 attempts (95.2 %) and, where possible, the en bloc and R0 resection rates were 95.8 % (115/120) and 76.7 % (92/120), respectively. Thirty-three resections (26.2 %) were for very low risk tumors, so considered curative, and 38 (30.2 %) were for low risk lesions. Noncurative R0 resections were for lesions with lymphatic or vascular invasion (LVI; n = 8), or significant budding (n = 9), and LVI + budding combination (n = 4). CONCLUSION ESD is feasible and safe for colorectal lesions with an FDIP ≤ 15 mm. It was curative in 26.6 % of patients and could be a valid option for a further 30.6 % of patients with low risk T1 cancers, especially for frail patients with co-morbidities.
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Affiliation(s)
- Adrien Patenotte
- Endoscopy and Gastroenterology Unit, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon, France
| | - Clara Yzet
- Endoscopy and Gastroenterology Unit, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon, France
| | - Timothée Wallenhorst
- Endoscopy and Gastroenterology Unit, Pontchaillou University Hospital, Rennes, France
| | - Fabien Subtil
- Service de Biostatistique, Hospices Civils de Lyon and CNRS, Laboratoire de Biométrie et Biologie Évolutive UMR 5558, Université Claude Bernard Lyon 1, Universités de Lyon, Lyon, France
| | - Sarah Leblanc
- Department of Endoscopy and Gastroenterology, Hôpital Privé Jean Mermoz, Lyon, France
| | - Marion Schaefer
- Endoscopy and Gastroenterology Unit, Brabois Hospitals, Nancy, France
| | - Thomas Walter
- Endoscopy and Gastroenterology Unit, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon, France
| | - Thomas Lambin
- Endoscopy and Gastroenterology Unit, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon, France
| | - Tanguy Fenouil
- Institute of Pathology - East site, Groupement hospitalier Est, Hospices Civils de Lyon, Lyon, France
| | - Pierre Lafeuille
- Endoscopy and Gastroenterology Unit, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon, France
| | | | - Romain Legros
- Department of Endoscopy and Gastroenterology, Dupuytren University Hospital, Limoges, France
| | - Florian Rostain
- Endoscopy and Gastroenterology Unit, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon, France
| | - Jérôme Rivory
- Endoscopy and Gastroenterology Unit, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon, France
| | - Jérémie Jacques
- Department of Endoscopy and Gastroenterology, Dupuytren University Hospital, Limoges, France
| | - Vincent Lépilliez
- Endoscopy and Gastroenterology Unit, Pontchaillou University Hospital, Rennes, France
| | - Mathieu Pioche
- Endoscopy and Gastroenterology Unit, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon, France
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Coupier A, Gallien Y, Boillot O, Walter T, Guillaud O, Vallin M, Thimonier E, Erard D, Dumortier J. Antineoplastic chemotherapy and immunosuppression in liver transplant recipients: Squaring the circle? Clin Transplant 2023; 37:e14841. [PMID: 36394373 PMCID: PMC10078502 DOI: 10.1111/ctr.14841] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 09/27/2022] [Accepted: 10/08/2022] [Indexed: 11/19/2022]
Abstract
BACKGROUND Malignancies are a major cause of late death after liver transplantation (LT). In LT recipients presenting a malignancy, antineoplastic chemotherapy is central part of the therapeutic arsenal, but management of both immunosuppressive and antineoplastic chemotherapy can be very challenging. The aim of the present retrospective study was to describe a recent single center cohort of LT recipients treated with antineoplastic cytotoxic chemotherapy. METHODS All LT recipients who received antineoplastic chemotherapy in our center between 2005 and 2021 were included. RESULTS The study population included 72 antineoplastic chemotherapy courses in 69 patients. There was a majority of men (81.9%); median age at LT was 54.9 (range 1-68) and was 63.0 (18-79) at the diagnosis of malignancy. Lung carcinomas (23.6%), head and neck carcinomas (20.8%), lymphomas (16.7%), and recurrent hepatocellular carcinoma (HCC) (8.3%) were the most frequent malignancies. Neoadjuvant (30.6%), adjuvant (12.5%) or palliative (54.2%) chemotherapy was performed. Immunosuppressive regimen was modified from a calcineurin inhibitor (CNI)-based to an everolimus-based regimen (63.5% of CNI discontinuation). Median survival after diagnosis of malignancy was 22.5 months and 5-year survival was 30.1%. Chemotherapy regimen was considered optimal in 81.9% of the cases. Multivariate analysis disclosed that non-PTLD N+ stage malignancy (HR = 5.52 95%CI [1.40;21.69], p = .014), non-PTLD M+ stage malignancy (HR = 10.55 95%CI [3.20;34.73], p = .0001), and suboptimal chemotherapy (HR = 2.73 95%CI [1.34;5.56], p = .005) were significantly associated with poorer prognosis. No rejection episode occurred during chemotherapy. CONCLUSIONS The present study is the first one focused on antineoplastic chemotherapy in LT recipients. Our results suggest that immunosuppressive drugs and antineoplastic chemotherapy can be managed satisfactorily in most cases but this needs confirmation from larger cohorts.
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Affiliation(s)
- Antoine Coupier
- Fédération des Spécialités Digestives, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon, France
| | | | - Olivier Boillot
- Fédération des Spécialités Digestives, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon, France.,Université Claude Bernard Lyon 1, Lyon, France
| | - Thomas Walter
- Université Claude Bernard Lyon 1, Lyon, France.,Service d'Oncologie Digestive, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon, France
| | - Olivier Guillaud
- Fédération des Spécialités Digestives, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon, France
| | - Mélanie Vallin
- Fédération des Spécialités Digestives, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon, France
| | - Elsa Thimonier
- Fédération des Spécialités Digestives, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon, France
| | - Domitille Erard
- Service d'Hépato-gastroentérologie, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon, France
| | - Jérôme Dumortier
- Fédération des Spécialités Digestives, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon, France.,Université Claude Bernard Lyon 1, Lyon, France
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Perrier M, Scoazec JY, Walter T. A practical proposal on treatment sequencing of metastatic well-differentiated neuroendocrine tumours. Ther Adv Med Oncol 2023; 15:17588359231171041. [PMID: 37152421 PMCID: PMC10155015 DOI: 10.1177/17588359231171041] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 04/04/2023] [Indexed: 05/09/2023] Open
Abstract
According to the neuroendocrine tumour (NET) characteristics, 3 to 7 different treatment options are available, corresponding to 6 to 5,040 theoretical different sequences. Even though each patient is unique and despite a large heterogeneity in NET characteristics, the present review aims to discuss the main sequences and addresses how one can propose the best sequence to treat metastatic NET (mNET) on a case-by-case basis. Each treatment must be discussed during dedicated multi-disciplinary meetings, and inclusions in clinical trials should be favoured. After a thorough characterization of patients and their mNET, and taking into account the availability of drugs, the first-line treatment should be chosen according to the treatment aim. The latter is determined based on three main topics (efficacy, safety, and patient preferences) that do not necessarily converge and must be defined a priori. At baseline, physicians should design an a priori full therapeutic sequence, which may evolve at each step depending on the response to previous treatment, the occurrence of chronic toxicities, and the patients' perception of the prior treatment. To improve knowledge in terms of effectiveness and risk of cumulative toxicities regarding the different sequences, real-world data using long follow-up durations are necessary; such issues will not be resolved by randomized clinical trials.
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Affiliation(s)
- Marine Perrier
- Université Reims Champagne-Ardenne, Department
of Gastroenterology and Digestive Oncology, Reims University Hospital,
Reims, France
| | - Jean-Yves Scoazec
- Department of Surgical and Molecular Pathology,
Gustave Roussy, Villejuif, France
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Walter T, Czerny M, Rylski B, Berger T, Kondov S, Gottardi R, Benk J, Kreibich M. Postoperative Thrombus Detection within the FET Stent Graft. Thorac Cardiovasc Surg 2023. [DOI: 10.1055/s-0043-1761657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/22/2023]
Affiliation(s)
- T. Walter
- Universitätsklinik Freiburg, Freiburg im Breisgau, France
| | - M. Czerny
- Hugstetter Straße 55, Freiburg, Deutschland
| | | | - T. Berger
- Hugstetter Straße 55, Freiburg, Deutschland
| | - S. Kondov
- Klinik für Herz- und Gefäßchirurgie—Universitäts-Herzzentrum Freiburg—Bad Krozingen, Freiburg im Breisgau, Deutschland
| | - R. Gottardi
- Universitätsklinik für Herzchirurgie, Gefäßchirurgie und Endovaskuläre Chirurgie der PMU, Salzburg, Austria
| | - J. Benk
- Hugstetter Straße 55, Freiburg, Deutschland
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Boyer C, Sefrioui D, Cohen R, Chautard R, Perrier M, Lebrun H, Goujon G, Hautefeuille V, Dior M, Walter T, Mary F, Manfredi S, Caroli-Bosc FX, Cervantes B, Coriat R, Deluche E, Zaanan A, Olivier R, Bouché O, Piessen G, Lecomte T, Louvet C, Michel P, Aparicio T, André T, Taieb J, Randrian V, Tougeron D. Prognosis and chemosensitivity of non-colorectal alimentary tract cancers with microsatellite instability. Dig Liver Dis 2023; 55:123-130. [PMID: 35397988 DOI: 10.1016/j.dld.2022.03.011] [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: 12/05/2021] [Revised: 03/12/2022] [Accepted: 03/18/2022] [Indexed: 12/31/2022]
Abstract
BACKGROUND Data on outcomes of microsatellite instable and/or mismatch repair deficient (dMMR/MSI) digestive non-colorectal tumors are limited. AIMS To evaluate overall survival (OS) of patients with dMMR/MSI digestive non-colorectal tumor. METHODS All consecutive patients with a dMMR/MSI digestive non-colorectal tumor were included in this French retrospective multicenter study. RESULTS One hundred and sixteen patients were included with a mean age of 63.6 years and 32.6% with a Lynch syndrome. Most tumors were oesophago-gastric (54.3%) or small bowel (32.8%) adenocarcinomas and at a localized stage at diagnosis (86.7%). In patients with localized tumors and R0 resection, median OS was 134.0 ± 64.2 months. Median disease-free survival (DFS) was 100.3 ± 65.7 months. Considering oesophago-gastric tumors, median DFS was improved when chemotherapy was added to surgery (not reached versus 22.8 ± 10.0 months, p = 0.03). In patients with advanced tumors treated by chemotherapy, median OS was 14.2 ± 1.9 months and median progression-free survival was 7.4 ± 1.6 months. CONCLUSION dMMR/MSI digestive non-colorectal tumors are mostly diagnosed at a non-metastatic stage with a good prognosis. Advanced dMMR/MSI digestive non-colorectal tumors have a poor prognosis with standard chemotherapy.
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Affiliation(s)
- Claire Boyer
- Hepato-Gastroenterology Department, Poitiers University Hospital, University of Poitiers, 2 rue de la Milétrie, Poitiers 86000, France
| | - David Sefrioui
- Department of Hepatogastroenterology, Normandie Univ, UNIROUEN, Inserm U1245, IRON group, Rouen University Hospital, Rouen 76000, France
| | - Romain Cohen
- Medical Oncology Department, Assistance Publique-Hôpitaux de Pari, Saint Antoine Hospital, Sorbonne University, Paris 75012, France
| | - Romain Chautard
- Department of Hepato-Gastroenterology and Digestive Oncology, Tours University hospital, Tours 37000, France
| | - Marine Perrier
- Department of Hepato-Gastroenterology and Digestive Oncology, Robert-Debré University Hospital, Reims 51000, France
| | - Hugo Lebrun
- Department of Digestive and Oncological Surgery, Claude Huriez University Hospital, Lille University, Lille 59000, France
| | - Gael Goujon
- Gastroenterology Department, Bichat Hospital, Paris 75018, France
| | - Vincent Hautefeuille
- Department of Hepato-Gastroenterology and Digestive Oncology, Hôpital Sud, Amiens 80000, France
| | - Marie Dior
- Department of Hepato-Gastroenterology and Digestive Oncology, Louis Mourier Hospital, Colombes 92700, France
| | - Thomas Walter
- Department of Digestive Oncology, Edouard Herriot Hospital, Lyon 69000, France
| | - Florence Mary
- Gastroenterology Department, Avicenne Hospital, Bobigny 93000, France
| | - Silvain Manfredi
- Department of Hepato-Gastroenterology and Digestive Oncology, Dijon University hospital, Dijon 21000, France
| | - Francois-Xavier Caroli-Bosc
- Department of Hepato-Gastroenterology and Digestive Oncology, Angers University hospital, Angers 49000, France
| | - Baptiste Cervantes
- Department of Medical Oncology, Institut Mutualiste Montsouris, Paris 75014, France
| | - Romain Coriat
- Department of Hepato-Gastroenterology and Digestive Oncology, Cochin Hospital, Paris 75014, France
| | - Elise Deluche
- Department of Medical Oncology, Limoges University Hospital, Limoges 87000, France
| | - Aziz Zaanan
- Department of Gastroenterology and Digestive Oncology, Assistance Publique-Hôpitaux de Paris, European Georges Pompidou Hospital, Paris, 75015, France
| | - Raphael Olivier
- Hepato-Gastroenterology Department, Poitiers University Hospital, University of Poitiers, 2 rue de la Milétrie, Poitiers 86000, France
| | - Olivier Bouché
- Department of Hepato-Gastroenterology and Digestive Oncology, Robert-Debré University Hospital, Reims 51000, France
| | - Guillaume Piessen
- Department of Digestive and Oncological Surgery, Claude Huriez University Hospital, Lille University, Lille 59000, France
| | - Thierry Lecomte
- Department of Hepato-Gastroenterology and Digestive Oncology, Tours University hospital, Tours 37000, France
| | - Christophe Louvet
- Department of Medical Oncology, Institut Mutualiste Montsouris, Paris 75014, France
| | - Pierre Michel
- Department of Hepatogastroenterology, Normandie Univ, UNIROUEN, Inserm U1245, IRON group, Rouen University Hospital, Rouen 76000, France
| | - Thomas Aparicio
- Gastroenterology and Digestive Oncology Department, Assistance Publique-Hôpitaux de Paris, Saint Louis Hospital, Paris University, Paris 75010, France
| | - Thierry André
- Medical Oncology Department, Assistance Publique-Hôpitaux de Pari, Saint Antoine Hospital, Sorbonne University, Paris 75012, France
| | - Julien Taieb
- Department of Gastroenterology and Digestive Oncology, Assistance Publique-Hôpitaux de Paris, European Georges Pompidou Hospital, Paris, 75015, France
| | - Violaine Randrian
- Hepato-Gastroenterology Department, Poitiers University Hospital, University of Poitiers, 2 rue de la Milétrie, Poitiers 86000, France
| | - David Tougeron
- Hepato-Gastroenterology Department, Poitiers University Hospital, University of Poitiers, 2 rue de la Milétrie, Poitiers 86000, France.
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Lazard T, Bataillon G, Naylor P, Popova T, Bidard FC, Stoppa-Lyonnet D, Stern MH, Decencière E, Walter T, Vincent-Salomon A. Deep learning identifies morphological patterns of homologous recombination deficiency in luminal breast cancers from whole slide images. Cell Rep Med 2022; 3:100872. [PMID: 36516847 PMCID: PMC9798078 DOI: 10.1016/j.xcrm.2022.100872] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 01/04/2022] [Accepted: 11/22/2022] [Indexed: 12/15/2022]
Abstract
Homologous recombination DNA-repair deficiency (HRD) is becoming a well-recognized marker of platinum salt and polyADP-ribose polymerase inhibitor chemotherapies in ovarian and breast cancers. While large-scale screening for HRD using genomic markers is logistically and economically challenging, stained tissue slides are routinely acquired in clinical practice. With the objectives of providing a robust deep-learning method for HRD prediction from tissue slides and identifying related morphological phenotypes, we first show that digital pathology workflows are sensitive to potential biases in the training set, then we propose a method to overcome the influence of these biases, and we develop an interpretation method capable of identifying complex phenotypes. Application to our carefully curated in-house dataset allows us to predict HRD with high accuracy (area under the receiver-operator characteristics curve 0.86) and to identify morphological phenotypes related to HRD. In particular, the presence of laminated fibrosis and clear tumor cells associated with HRD open new hypotheses regarding its phenotypic impact.
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Affiliation(s)
- Tristan Lazard
- Center for Computational Biology (CBIO), Mines Paris, PSL University, 60 Boulevard Saint Michel, 75006 Paris, France,Institut Curie, PSL University, 75005 Paris, France,INSERM U900, 75005 Paris, France
| | - Guillaume Bataillon
- Institut Curie, PSL University, 75005 Paris, France,INSERM U900, 75005 Paris, France,Diagnostic and Theranostic Medicine Division, Institut Curie, PSL University, Paris, France
| | - Peter Naylor
- Center for Computational Biology (CBIO), Mines Paris, PSL University, 60 Boulevard Saint Michel, 75006 Paris, France,Institut Curie, PSL University, 75005 Paris, France,INSERM U900, 75005 Paris, France
| | - Tatiana Popova
- INSERM U830, DNA Repair and Uveal Melanoma (DRUM), Equipe Labellisée par la Ligue Nationale Contre le Cancer, Institut Curie, PSL Research University, 75005 Paris, France
| | - François-Clément Bidard
- Department of Medical Oncology, Institut Curie, Université de Versailles Saint-Quentin, Saint-Cloud, France,INSERM CIC-BT 1428, Institut Curie, Paris, France
| | - Dominique Stoppa-Lyonnet
- INSERM U830, DNA Repair and Uveal Melanoma (DRUM), Equipe Labellisée par la Ligue Nationale Contre le Cancer, Institut Curie, PSL Research University, 75005 Paris, France,Université Paris Cité, 75006 Paris, France
| | - Marc-Henri Stern
- Diagnostic and Theranostic Medicine Division, Institut Curie, PSL University, Paris, France,INSERM U830, DNA Repair and Uveal Melanoma (DRUM), Equipe Labellisée par la Ligue Nationale Contre le Cancer, Institut Curie, PSL Research University, 75005 Paris, France
| | - Etienne Decencière
- Center for Mathematical Morphology (CMM), Mines Paris, PSL University, 77300 Fontainebleau, France
| | - Thomas Walter
- Center for Computational Biology (CBIO), Mines Paris, PSL University, 60 Boulevard Saint Michel, 75006 Paris, France,Institut Curie, PSL University, 75005 Paris, France,INSERM U900, 75005 Paris, France,Corresponding author
| | - Anne Vincent-Salomon
- Diagnostic and Theranostic Medicine Division, Institut Curie, PSL University, Paris, France,INSERM U934, CNRS UMR 3215, Paris, France,Corresponding author
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Schoch A, Lisotti A, Walter T, Fumex F, Leblanc S, Artru P, Desramé J, Brighi N, Marsot J, Souquet JC, Napoléon B. Efficacy of EUS-guided hepaticogastrostomy in prolonging survival of patients with perihilar cholangiocarcinoma. Endosc Ultrasound 2022; 11:487-494. [PMID: 36537386 PMCID: PMC9921975 DOI: 10.4103/eus-d-22-00014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background and Objectives The background of this study was to evaluate the outcomes of perihilar cholangiocarcinoma (pCCA) patients treated with EUS-guided hepaticogastrostomy (EUS-HGS). Methods All patients with pCCA who underwent EUS-HGS from 2010 to 2020 were analyzed. The primary outcome was clinical success; the secondary outcomes were technical success, adverse events (AEs), stent patency, and oncological outcomes. Cox proportional-hazards regression and Kaplan-Meier curves were analyzed to identify variables related to survival. Results Thirty-four patients (50% females, 76 years old) were included; 24 (70.6%) presented with distant metastasis. Indications for EUS-HGS were ERCP failure (64.7%), duodenal stricture (23.5%), postsurgical anatomy (5.9%), and dilation limited to the left intrahepatic duct (5.9%). The technical success rate was 97.1%. The clinical success rate was 64.7%. Nine (26.5%) presented AEs, 2 fatal (bleeding and leakage). The overall survival was 91 (31-263) days. On multivariate analysis, EUS-HGS clinical success (Exp[b]: 0.23 [0.09-0.60]; P = 0.003) and chemotherapy (Exp[b]: 0.06 [0.02-0.23]; P < 0.001) were significantly associated with survival. The survival was longer in patients who achieved EUS-HGS clinical success (178[61-393] vs. 15[73-24] days; hazard ratio: 6.3; P < 0.001) and in those starting chemotherapy (324[178-439] vs. 31 [9-48]; hazard ratio: 1.2; P < 0.001). Conclusions EUS-HGS is effective in pCCA patients despite a not negligible AE rate. Clinical success, potentially leading to jaundice resolution and chemotherapy start, significantly improves survival.
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Affiliation(s)
- Armelle Schoch
- Endoscopic Department, Jean Mermoz Private Hospital, Lyon, France
| | - Andrea Lisotti
- Endoscopic Department, Jean Mermoz Private Hospital, Lyon, France,Hospital of Imola, University of Bologna, Italy
| | - Thomas Walter
- Department of Medical Oncology, Edoard Herriot Hospital, Lyon, France
| | - Fabien Fumex
- Endoscopic Department, Jean Mermoz Private Hospital, Lyon, France
| | - Sarah Leblanc
- Endoscopic Department, Jean Mermoz Private Hospital, Lyon, France
| | - Pascal Artru
- Endoscopic Department, Jean Mermoz Private Hospital, Lyon, France
| | - Jérôme Desramé
- Endoscopic Department, Jean Mermoz Private Hospital, Lyon, France
| | - Nicole Brighi
- Department of Medical Oncology, IRCCS Institute for the Study of Cancer (IRST) “Dino Amadori”, Meldola, Italy
| | - Julien Marsot
- Department of Radiology, Jean Mermoz Private Hospital, Lyon, France
| | | | - Bertrand Napoléon
- Endoscopic Department, Jean Mermoz Private Hospital, Lyon, France,Address for correspondence Dr. Bertrand Napoléon, Endoscopic Department, Jean Mermoz Private Hospital, Ramsay Sante, 55 avenue Jean Mermoz, 69008 Lyon, France. E-mail:
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Ouvrard E, Mestier LD, Boursier C, Lachachi B, Sahakian N, Chevalier E, Mikail N, Carullo J, Bando-Delaunay A, Walter T, Malouf GG, Addeo P, Poncet G, Sebag F, Lebtahi R, Goichot B, Taïeb D, Imperiale A. 18F-DOPA PET/CT at the Forefront of Initial or Presurgical Evaluation of Small-Intestine Neuroendocrine Tumors. J Nucl Med 2022; 63:1865-1870. [PMID: 35589408 DOI: 10.2967/jnumed.122.263984] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 04/27/2022] [Indexed: 01/11/2023] Open
Abstract
Our objective was to compare the respective value of 68Ga-DOTATOC and 18F-DOPA PET/CT for initial staging or presurgical work-up of patients with small-intestine neuroendocrine tumors (SiNETs). Methods: This was a retrospective, multicenter, noninterventional investigation involving 53 non-surgically treated SiNET patients who underwent both 68Ga-DOTATOC and 18F-DOPA PET/CT within a 6-mo interval without surgical intervention or therapeutic change between the 2 PET/CT studies. Percentage detection rate was calculated according to per-region and per-lesion analyses. Sensitivity for primary tumor detection was assessed in 37 surgically treated patients, taking surgical results (76 SiNETs) as the diagnostic gold standard. Results: 68Ga-DOTATOC PET/CT and 18F-DOPA PET/CT individually identified at least 1 primary SiNET in 92% (34/37) of the patients. Intestinal tumor multifocality was confirmed by histology in 8 patients. 68Ga-DOTATOC and 18F-DOPA PET/CT were concordantly positive for tumor multifocality in 5 patients, discordantly positive in 2 patients, and concordantly negative in 1 patient. The detection rate for subdiaphragmatic nodal metastases on per-region-based analysis was 91% and 98% for 68Ga-DOTATOC and 18F-DOPA PET/CT, respectively (P = 0.18). 18F-DOPA PET/CT detected a higher number of abnormal subdiaphragmatic nodes (P = 0.009). Regarding mesenteric nodes only, 18F-DOPA PET/CT detected more positive regions (P = 0.005) and nodal lesions (P = 0.003) than 68Ga-DOTATOC PET/CT, including nodes at the origin of mesenteric vessels. For detection of distant metastases, 68Ga-DOTATOC and 18F-DOPA PET/CT performed equally well on a per-region-based analysis. As compared with 68Ga-DOTATOC, 18F-DOPA PET/CT detected more hepatic (P < 0.001), peritoneal (P < 0.001), and lung metastases (P < 0.001). Conclusion: 18F-DOPA PET/CT detected more lesions than 68Ga-DOTATOC PET/CT in the studied patients. The respective roles of the two should be discussed in terms of disease staging and treatment selection.
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Affiliation(s)
- Eric Ouvrard
- Nuclear Medicine and Molecular Imaging, Institut de Cancérologie Strasbourg Europe, University Hospitals of Strasbourg, University of Strasbourg, Strasbourg, France
| | - Louis De Mestier
- Department of Pancreatology and Digestive Oncology, ENETS Centre of Excellence, Beaujon Hospital, Université de Paris, and INSERM U1149, Centre of Research in Inflammation, Paris, France
| | | | | | - Nicolas Sahakian
- Nuclear Medicine, La Timone University Hospital, Aix-Marseille University, Marseille, France
| | | | - Nidaa Mikail
- Nuclear Medicine, ENETS Centre of Excellence, Beaujon Hospital, Université de Paris, Paris, France
| | - Josefina Carullo
- Nuclear Medicine and Molecular Imaging, Institut de Cancérologie Strasbourg Europe, University Hospitals of Strasbourg, University of Strasbourg, Strasbourg, France.,Nuclear Medicine, Sanatorio Allende S.A., Cordoba, Argentina
| | - Aurélie Bando-Delaunay
- Nuclear Medicine, ENETS Centre of Excellence, Beaujon Hospital, Université de Paris, Paris, France
| | - Thomas Walter
- Medical Oncology, Edouard Herriot Hospital, Hospices Civils de Lyon, Université Lyon 1, Lyon, France
| | - Gabriel G Malouf
- Oncology, Institut de Cancérologie Strasbourg Europe, Strasbourg, France
| | - Pietro Addeo
- Hepato-Pancreato-Biliary Surgery and Liver Transplantation, University Hospitals of Strasbourg, Strasbourg, France
| | - Gilles Poncet
- Digestive and Oncologic Surgery, Edouard-Herriot University Hospital, Claude-Bernard Lyon 1 University, Lyon, France
| | - Frederic Sebag
- Endocrine Surgery, Conception University Hospital, Aix-Marseille University, Marseille, France
| | - Rachida Lebtahi
- Nuclear Medicine, ENETS Centre of Excellence, Beaujon Hospital, Université de Paris, Paris, France
| | - Bernard Goichot
- Diabetes and Metabolic Disorders, Internal Medicine, University Hospitals of Strasbourg, Strasbourg University, Strasbourg, France
| | - David Taïeb
- Nuclear Medicine, La Timone University Hospital, Aix-Marseille University, Marseille, France.,European Center for Research in Medical Imaging, Aix-Marseille University, Marseille, France; and
| | - Alessio Imperiale
- Nuclear Medicine and Molecular Imaging, Institut de Cancérologie Strasbourg Europe, University Hospitals of Strasbourg, University of Strasbourg, Strasbourg, France; .,Molecular Imaging-DRHIM, IPHC, UMR 7178, CNRS/Unistra, Strasbourg, France
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Roth GS, Fayet Y, Benmameche-Medjahed S, Ducimetière F, Charreton A, Cropet C, Chabaud S, Marion-Audibert AM, Berthelet O, Walter T, Adham M, Baconnier M, Tavan D, Williet N, Artru P, Huet-Penz F, Ray-Coquard I, Farsi F, Labrosse H, de la Fouchardière C. Structural and Socio-Spatial Determinants Influencing Care and Survival of Patients with a Pancreatic Adenocarcinoma: Results of the PANDAURA Cohort. Cancers (Basel) 2022; 14:cancers14215413. [PMID: 36358831 PMCID: PMC9658615 DOI: 10.3390/cancers14215413] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 10/29/2022] [Accepted: 10/31/2022] [Indexed: 11/06/2022] Open
Abstract
Background and aims: Pancreatic cancer is highly lethal and often diagnosed at an advanced stage. This cohort study analyzes the impact of care pathways, delays, and socio-spatial determinants on pancreatic cancer patients’ diagnosis, treatment, and prognosis. Method: Patients with pancreatic adenocarcinoma newly diagnosed at all stages between January and June 2016 in the AuRA French region were included. The influence on survival of delays of care, healthcare centers’ expertise, and socio-spatial determinants was evaluated. Results: Here, 538 patients were included in 76 centers including 116 patients (21.8%) with resectable, 64 (12.0%) borderline-resectable, 147 (27.6%) locally-advanced tumors, and 205 (38.5%) with metastatic disease. A delay between first symptoms and CT scans did not statistically influence overall survival (OS). In resected patients, OS was significantly higher in centers with more than 20 surgeries (HR<5 surgeries/year = 2.236 and HR5-20 surgeries/year = 1.215 versus centers with > 20 surgeries/year p = 0.0081). Regarding socio-spatial determinants, patients living in municipalities with greater access to a general practitioner (HR = 1.673, p = 0.0153) or with a population density below 795.1 people/km2 (HR = 1.881, p = 0.0057) were significantly more often resectable. Conclusion: This cohort study supports the pivotal role of general practitioner in cancer care and the importance of the centralization of pancreatic surgery to optimize pancreatic cancer patients’ care and outcomes. However, delays of care did not impact patient survival.
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Affiliation(s)
- Gaël S. Roth
- University Grenoble Alpes/Hepato-Gastroenterology and Digestive Oncology Department, CHU Grenoble Alpes/Institute for Advanced Biosciences, CNRS UMR 5309-INSERM U1209, 38043 Grenoble, France
- Correspondence: (G.S.R.); (C.d.l.F.)
| | - Yohan Fayet
- Research on Healthcare Performance (RESHAPE), INSERM U1290, Equipe EMS-Social and Human Sciences Department, Centre Léon Bérard, 69008 Lyon, France
| | - Sakina Benmameche-Medjahed
- Medical Oncology Department, Centre Léon Bérard/Research Center of Lyon (CRCL), UMR INSERM 1052, 28 rue Laennec, 69008 Lyon, France
| | - Françoise Ducimetière
- Medical Oncology Department, Centre Léon Bérard/Research Center of Lyon (CRCL), UMR INSERM 1052, 28 rue Laennec, 69008 Lyon, France
| | - Amandine Charreton
- Medical Oncology Department, Centre Léon Bérard/Research Center of Lyon (CRCL), UMR INSERM 1052, 28 rue Laennec, 69008 Lyon, France
| | - Claire Cropet
- Biostatistics Deparment, Centre Léon Bérard/Research Center of Lyon (CRCL), UMR INSERM 1052, 28 rue Laennec, 69008 Lyon, France
| | - Sylvie Chabaud
- Biostatistics Deparment, Centre Léon Bérard/Research Center of Lyon (CRCL), UMR INSERM 1052, 28 rue Laennec, 69008 Lyon, France
| | - Anne-Marie Marion-Audibert
- Gastroenterology and Hepatology, Clinique du Val d’Ouest, 39 Chemin de la Vernique, 69130 Ecully, France
| | - Olivier Berthelet
- Hepato-Gastroenterology Department, Centre Hospitalier Métropole Savoie, 73011 Chambery, France
| | - Thomas Walter
- Medical Oncology Department, Hopital Edouard Herriot, 69003 Lyon, France
| | - Mustapha Adham
- Surgery Department, Hopital Edouard Herriot, 69003 Lyon, France
| | - Mathieu Baconnier
- Hépatogastroenterology Department, Centre Hospitalier Annecy Genevois, 74370 Epagny Metz-Tessy, France
| | - David Tavan
- Hépatogastroentérology Department, Infirmerie Protestante, 69300 Caluire-et-Cuire, France
| | - Nicolas Williet
- Hepatogastroenterology and Digestive oncology Department, University Hospital of Saint-Etienne, 42270 Saint-Priest-en-Jarez, France
| | - Pascal Artru
- Gastroenterology Department, Hopital privé Jean Mermoz, 69008 Lyon, France
| | - Floriane Huet-Penz
- Hepato-Gastroenterologie, Centre Hospitalier Alpes Léman, 74130 Contamine sur Arve, France
| | - Isabelle Ray-Coquard
- Medical Oncology Department, Centre Léon Bérard/Research Center of Lyon (CRCL), UMR INSERM 1052, 28 rue Laennec, 69008 Lyon, France
| | - Fadila Farsi
- ONCOAURA, Dispositif Spécifique Régional de Cancérologie, 60 Avenue Rockefeller, 69008 Lyon, France
| | - Hélène Labrosse
- ONCOAURA, Dispositif Spécifique Régional de Cancérologie, 60 Avenue Rockefeller, 69008 Lyon, France
| | - Christelle de la Fouchardière
- Medical Oncology Department, Centre Léon Bérard/Research Center of Lyon (CRCL), UMR INSERM 1052, 28 rue Laennec, 69008 Lyon, France
- Correspondence: (G.S.R.); (C.d.l.F.)
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Hadoux J, Walter T, Kanaan C, Hescot S, Hautefeuille V, Perrier M, Tauveron I, Laboureau S, Do Cao C, Petorin C, Blanchet O, Faron M, Leteurtre E, Rousselet MC, Joubert Zakeyh J, Marchal A, Chatelain D, Beaulaton C, Hervieu V, Lombard-Bohas C, Ducreux M, Scoazec JY, Baudin E. Second-line treatment and prognostic factors in neuroendocrine carcinoma: the RBNEC study. Endocr Relat Cancer 2022; 29:569-580. [PMID: 35920609 DOI: 10.1530/erc-22-0102] [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: 05/30/2022] [Accepted: 06/29/2022] [Indexed: 11/08/2022]
Abstract
Neuroendocrine carcinomas (NEC) are aggressive malignant diseases. Etoposide-based rechallenge (EBR) and the prognostic role of RB transcriptional corepressor 1 (RB1) status in second-line chemotherapy (2L) have not been studied. The objectives of this study were to report the results of 2L including EBR as well as prognostic factors in a national retrospective multicentre study. NEC patients treated with 2L and further, with tissue samples available, were included. RB1 status and morphological classification were reviewed centrally. Among the 121 NEC patients (40% female, median age 61 years) included, there were 73 small-cell NEC (60%), 34 large-cell NEC (28%) and 14 NEC (not otherwise specified, 12%). Primary sites were lung (39%), gastroenteropancreatic (36%), other (13%) and unknown (12%). Median Ki-67 index was 80%. Median progression-free survival (PFS) and overall survival (OS) under 2L were 2.1 and 6.2 months, respectively. No difference was observed between patients who received an 'adenocarcinoma-like' or a 'neuroendocrine-like' 2L or according to the RB1 status. Thoracic NEC primary was the only adverse prognostic factor for OS. EBR, administered to 31 patients, resulted in a 62% disease control rate with a median PFS and OS of 3.2 and 11.7 months, respectively. In the 94 patients with a relapse-free interval of ≥3 months after first-line platinum-etoposide chemotherapy, the median OS was 12 months in patients who received EBR as compared to 5.9 months in patients who did not (P = 0.043). EBR could be the best 2L option for patient with initial response to first-line platinum-etoposide lasting at least 3 months. RB1 status does not provide prognostic information in this setting.
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Affiliation(s)
- Julien Hadoux
- Oncologie Endocrinienne, Département d'Imagerie, Gustave Roussy, Villejuif, France
| | - Thomas Walter
- Service d'Oncologie, ENETS Centre of Excellence, Hospices Civils de Lyon et Université de Lyon, Lyon, France
| | - Christina Kanaan
- Service de Pathologie, Département de Biologie et Pathologie Médicale, Gustave Roussy, Villejuif, France
| | | | - Vincent Hautefeuille
- Service d'Hépato-gastro-entérologie et Cancérologie Digestive, CHU Amiens Picardie, Amiens, France
| | - Marine Perrier
- Département d'Hépato-gastro-entérologie, CHU de Reims, Reims, France
| | - Igor Tauveron
- Service d'Endocrinologie, Diabétologie et Maladies Métaboliques, CHU Clermont-Ferrand, Clermont-Ferrand, France
- Laboratoire GReD, Université Clermont Auvergne, Clermont-Ferrand, France
| | - Sandrine Laboureau
- Département d'Endocrinologie-Diabétologie-Nutrition, CHU d'Angers, Angers Cedex 9, France
| | | | - Caroline Petorin
- CHU Clermont-Ferrand, Service de Chirurgie Digestive et Hépatobiliaire, Clermont-Ferrand, France
| | | | - Matthieu Faron
- Département de Chirurgie, Gustave Roussy, Villejuif, France
| | - Emmanuelle Leteurtre
- CANTHER - Cancer Heterogeneity Plasticity and Resistance to Therapies, Université de Lille, CNRS, Inserm, CHU Lille, UMR9020-U1277, Lille, France
| | | | | | - Aude Marchal
- Service d'Anatomo-Pathologie, CHU Reims, Reims, France
| | | | | | - Valérie Hervieu
- Service d'Anatomo-Pathologie, ENETS Centre of Excellence, Hospices Civils de Lyon et Université de Lyon, Lyon, France
| | - Catherine Lombard-Bohas
- Service d'Oncologie, ENETS Centre of Excellence, Hospices Civils de Lyon et Université de Lyon, Lyon, France
| | - Michel Ducreux
- Service d'Oncologie Digestive, Département de Médecine, Gustave Roussy, Villejuif, France
- Faculté de Médecine, Université Paris Saclay, Le Kremlin-Bicêtre, France
| | - Jean-Yves Scoazec
- Service de Pathologie, Département de Biologie et Pathologie Médicale, Gustave Roussy, Villejuif, France
- Faculté de Médecine, Université Paris Saclay, Le Kremlin-Bicêtre, France
| | - Eric Baudin
- Oncologie Endocrinienne, Département d'Imagerie, Gustave Roussy, Villejuif, France
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Schulte-Tigges J, Förster M, Nikolovski G, Reke M, Ferrein A, Kaszner D, Matheis D, Walter T. Benchmarking of Various LiDAR Sensors for Use in Self-Driving Vehicles in Real-World Environments. Sensors (Basel) 2022; 22:7146. [PMID: 36236247 PMCID: PMC9572247 DOI: 10.3390/s22197146] [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] [Figures] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 09/12/2022] [Accepted: 09/14/2022] [Indexed: 06/16/2023]
Abstract
In this paper, we report on our benchmark results of the LiDAR sensors Livox Horizon, Robosense M1, Blickfeld Cube, Blickfeld Cube Range, Velodyne Velarray H800, and Innoviz Pro. The idea was to test the sensors in different typical scenarios that were defined with real-world use cases in mind, in order to find a sensor that meet the requirements of self-driving vehicles. For this, we defined static and dynamic benchmark scenarios. In the static scenarios, both LiDAR and the detection target do not move during the measurement. In dynamic scenarios, the LiDAR sensor was mounted on the vehicle which was driving toward the detection target. We tested all mentioned LiDAR sensors in both scenarios, show the results regarding the detection accuracy of the targets, and discuss their usefulness for deployment in self-driving cars.
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Affiliation(s)
- Joschua Schulte-Tigges
- Mobile Autonomous Systems and Cognitive Robotics Institute, FH Aachen—Aachen University of Applied Sciences, 52066 Aachen, Germany
| | - Marco Förster
- Mobile Autonomous Systems and Cognitive Robotics Institute, FH Aachen—Aachen University of Applied Sciences, 52066 Aachen, Germany
| | - Gjorgji Nikolovski
- Mobile Autonomous Systems and Cognitive Robotics Institute, FH Aachen—Aachen University of Applied Sciences, 52066 Aachen, Germany
| | - Michael Reke
- Mobile Autonomous Systems and Cognitive Robotics Institute, FH Aachen—Aachen University of Applied Sciences, 52066 Aachen, Germany
| | - Alexander Ferrein
- Mobile Autonomous Systems and Cognitive Robotics Institute, FH Aachen—Aachen University of Applied Sciences, 52066 Aachen, Germany
| | - Daniel Kaszner
- Hyundai Motor Europe Technical Center GmbH, 65428 Rüsselsheim am Main, Germany
| | - Dominik Matheis
- Hyundai Motor Europe Technical Center GmbH, 65428 Rüsselsheim am Main, Germany
| | - Thomas Walter
- Hyundai Motor Europe Technical Center GmbH, 65428 Rüsselsheim am Main, Germany
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Morin C, Benedetto KM, Deville A, Milot L, Theillaumas A, Hervieu V, Pioche M, Poncet G, Forestier J, François L, Borson-Chazot F, Adham M, Lombard-Bohas C, Walter T. Management of neuroendocrine neoplasms: conformity with guidelines in and outside a center of excellence. Endocr Connect 2022; 11:EC-22-0097. [PMID: 35521801 PMCID: PMC9254288 DOI: 10.1530/ec-22-0097] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 04/27/2022] [Indexed: 11/13/2022]
Abstract
PURPOSE To improve neuroendocrine neoplasm (NEN) management, the European Neuroendocrine Tumor Society (ENETS) recognised 62 Centers of Excellence (CoE). This retrospective study compares conformity of patients' initial management within vs outside an ENETS CoE with clinical practice guidelines (CPGs). METHODS Patients diagnosed with a NEN between August 2018 and July 2020 and presented in the Lyon-CoE Multidisciplinary Tumour Board (MDT) were included. Factors potentially associated with the conformity of initial management (work-up and first treatment) to CPG underwent univariate and multivariate analyses. RESULTS Among the 615 included patients, 170 (27.6%) were initially managed in the CoE and 445 (72.4%) were only presented at the CoE-MDT. Patients in the CoE group more often had intestinal or pancreatic primaries, metastatic disease (61.8% vs 33%), hereditary syndrome, and a functioning tumour. Work-up conformity was 37.1% in the CoE (vs 29.9%, P = 0.09); this was 95.8% for the first treatment (vs 88.7%, P = 0.01). After multivariate analysis, CPG conformity was significantly higher for patients managed in the CoE, for younger patients, for those having a grade 1-2 tumour, and a genetic syndrome. Pancreatic and small intestinal (SI) NET surgeries performed in the CoE had a higher splenic preservation rate during left pancreatectomy, better detection of multiple tumours in SI surgeries, and higher number of resected lymph nodes. CONCLUSIONS Given the widespread observance of CPG, not all patients require management in the CoE. Referral should be considered for more complex cases such as metastatic diseases, G2 tumours, or carcinoid syndromes. Finally, we should encourage the centralization of NET surgery.
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Affiliation(s)
- Carole Morin
- Hospices Civils de Lyon, Hôpital Edouard Herriot, Oncologie Digestive, Lyon Cedex 03, France
| | - Keo-Morakort Benedetto
- Hospices Civils de Lyon, Hôpital Edouard Herriot, Oncologie Digestive, Lyon Cedex 03, France
| | - Agathe Deville
- Hospices Civils de Lyon, Hôpital Louis Pradel, Médecine Nucléaire, Bron, France
- Centre de Recherche en Cancérologie de Lyon, UMR Inserm 1052 CNRS 5286, Lyon Cedex 08, France
| | - Laurent Milot
- Hospices Civils de Lyon, Hôpital Edouard Herriot, Radiologie, Lyon Cedex 03, France
- University of Lyon, Université Lyon 1, France
| | - Aurélie Theillaumas
- Hospices Civils de Lyon, Hôpital Edouard Herriot, Oncologie Digestive, Lyon Cedex 03, France
| | - Valérie Hervieu
- Centre de Recherche en Cancérologie de Lyon, UMR Inserm 1052 CNRS 5286, Lyon Cedex 08, France
- University of Lyon, Université Lyon 1, France
- Hospices Civils de Lyon, Institut de Pathologie Est, Bron Cedex, France
| | - Mathieu Pioche
- University of Lyon, Université Lyon 1, France
- Hospices Civils de Lyon, Hôpital Edouard Herriot, Gastroentérologie, Lyon Cedex 03, France
| | - Gilles Poncet
- Centre de Recherche en Cancérologie de Lyon, UMR Inserm 1052 CNRS 5286, Lyon Cedex 08, France
- University of Lyon, Université Lyon 1, France
- Hospices Civils de Lyon, Hôpital Edouard Herriot, Chirurgie Digestive, Lyon Cedex 03, France
| | - Julien Forestier
- Hospices Civils de Lyon, Hôpital Edouard Herriot, Oncologie Digestive, Lyon Cedex 03, France
| | - Laurent François
- Hospices Civils de Lyon, Hôpital Louis Pradel, Exploration Fonctionnelle, Bron Cedex, France
| | - Francoise Borson-Chazot
- University of Lyon, Université Lyon 1, France
- Hospices Civils de Lyon, Hôpital Louis Pradel, Endocrinologie, Bron Cedex, France
- Correspondence should be addressed to F Borson-Chazot:
| | - Mustapha Adham
- University of Lyon, Université Lyon 1, France
- Hospices Civils de Lyon, Hôpital Edouard Herriot, Chirurgie Digestive, Lyon Cedex 03, France
| | - Catherine Lombard-Bohas
- Hospices Civils de Lyon, Hôpital Edouard Herriot, Oncologie Digestive, Lyon Cedex 03, France
| | - Thomas Walter
- Hospices Civils de Lyon, Hôpital Edouard Herriot, Oncologie Digestive, Lyon Cedex 03, France
- Centre de Recherche en Cancérologie de Lyon, UMR Inserm 1052 CNRS 5286, Lyon Cedex 08, France
- University of Lyon, Université Lyon 1, France
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Ye-Tran X, Bouattour M, Perret A, Turpin A, Walter T, Vitellius C, Coriat R, Lequoy M, Blanc JF, Regnault H, Pietrasz D, Sefrioui D, Lecomte T, Moati E, Caliez O, Nguyen-Khac E, Fresneau B, Hautefeuille V. Response to systemic treatments in advanced fibrolamellar carcinoma: A French multicenter retrospective cohort of the AGEO. J Clin Oncol 2022. [DOI: 10.1200/jco.2022.40.16_suppl.e16194] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e16194 Background: Fibrolamellar carcinomas (FLC) are rare hepatic malignancies affecting young patients without chronic liver disease, often diagnosed at an advanced stage. Few data are available regarding efficacy of systemic anti-tumor treatments. Main objective was to explore response according to RECIST 1.1 criteria in the first line setting in advanced FLC patients. Methods: This retrospective multicentric French cohort included 44 patients with advanced FLC who received at least one systemic treatment and had one morphological evaluation, performed every 2-3 months. Results: Median age at diagnosis was 24 years (range 13-62), 59.1% were female, 38% were at stage IVa (lymph node involvement) and 42% at stage IVb (metastatic involvement). Responses were analyzed in 42 patients, 7 receiving neoadjuvant treatment and 35 patients receiving a first line palliative treatment. There was no complete response, 14.3% (n = 5) had a partial response (PR), 37.1% (n = 13) had stable disease (SD) and 48.6% (n = 17) had progressive disease. GEMOX was the most prescribed regimen (n = 8) with a disease control rate (PR+SD) at 25% (PR = 12.5% and SD = 12.5%). Doxorubicine-platine was the second most prescribed association (n = 5) with a disease control rate at 80% (PR = 40% and SD = 40%). Tyrosine kinase inhibitors, i.e. sorafenib (n = 10) and sunitinib (n = 3) showed no response and a rate of SD of 40% and 33% respectively. The association of doxorubicine-platine plus sorafenib was used in 4 patients, with one PR and three SD. Only one patient received immunotherapy (nivolumab and ipilimumab), but progressed at first evaluation at two months. Median overall survival was 3.3 years. Five years overall survival was 35% (95%CI = 0.23-0.54). Patients who underwent surgery had a better prognosis (55 months vs 15.5 months). Unfortunately, disease relapsed quickly after surgery, with a median relapse-free survival of 11 months. Conclusions: Advanced fibrolamellar carcinomas have a low chemosensitivity to either cytotoxic chemotherapy or tyrosine kinase inhibitors. Larger studies are warranted to define a standard of care for these rare tumors requiring treatment in an expert centre, either with a molecular screening.
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Affiliation(s)
| | - Mohamed Bouattour
- Department of Medical Oncology, Beaujon University Hospital, Clichy, France
| | | | | | - Thomas Walter
- Edouard Herriot University Hospital, St Didier Au Mont D'or, France
| | - Carole Vitellius
- Gastroenterology Department, Angers Teaching Hospital, Angers, France
| | | | | | | | | | | | - David Sefrioui
- Digestive Oncology Unit, Iron Group, Rouen University Hospital, Rouen, France
| | | | - Emilie Moati
- INSERM UMR-S1147, CNRS SNC5014, Paris Descartes University, Equipe labellisée Ligue Nationale Contre le Cancer, Paris, France
| | | | | | - Brice Fresneau
- Children and Adolescent Oncology Department, Gustave Roussy, Villejuif, France
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Benech N, Bonvalot S, Dufresne A, Gangi A, Le Péchoux C, Lopez-Trabada-Ataz D, Meurgey A, Nicolas N, Orbach D, Penel N, Salas S, Saurin JC, Walter T, Lecomte T, Bouché O. Desmoid tumors located in the abdomen or associated with adenomatous polyposis: French intergroup clinical practice guidelines for diagnosis, treatment, and follow-up (SNFGE, FFCD, GERCOR, UNICANCER, SFCD, SFED, SFRO, ACHBT, SFR). Dig Liver Dis 2022; 54:737-746. [PMID: 35508462 DOI: 10.1016/j.dld.2022.03.004] [Citation(s) in RCA: 2] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 03/07/2022] [Accepted: 03/10/2022] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Desmoid tumor (DT) of the abdomen is a challenging and rare disease. The level of evidence available to document their treatment is relatively low, however, recent publications of prospective studies have allowed to precise their management. METHODS This document is a summary of the French intergroup guidelines realized by all French medical and surgical societies involved in the management of DT located in the abdomen or associated with adenomatous polyposis. Recommendations are graded in four categories (A, B, C and D), according to the level of evidence found in the literature until January 2021. RESULTS When the diagnosis of DT is suspected a percutaneous biopsy should be performed when possible. A molecular analysis looking for pathogenic mutations of the CTNNB1 and APC genes should be systematically performed. When a somatic pathogenic variant of the APC gene is present, an intestinal polyposis should be searched. Due to a high rate of spontaneous regression, non-complicated DT should first benefit from an active surveillance with MRI within 2 months after diagnosis to assess the dynamic of tumor growth. The treatment decision must be discussed in an expert center, favoring the less toxic treatments which can include broad spectrum tyrosine kinase inhibitor or conventional chemotherapy (methotrexate-vinblastine). Surgery, outside the context of emergency, should only be considered for favorable location in an expert center. CONCLUSION French guidelines for DT management were elaborated to help offering the best personalized therapeutic strategy in daily clinical practice as the DT therapeutic landscape is complexifying. Each individual case must be discussed within a multidisciplinary expert team.
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Affiliation(s)
- Nicolas Benech
- Service d'Hépato-Gastroentérologie, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon 69003, France.
| | | | - Armelle Dufresne
- Département d'Oncologie Médicale, Léon Bérard Cancer Center, 28, rue Laennec, Lyon 69373 CEDEX 08, France
| | - Afshin Gangi
- Interventional Radiology, University Hospitals of Strasbourg, Strasbourg University, Strasbourg 67200, France
| | - Cécile Le Péchoux
- Département d'Oncologie Radiothérapie, Gustave- Roussy Cancer Campus, 114, rue Edouard- Vaillant, Villejuif 94800, France
| | - Daniel Lopez-Trabada-Ataz
- Service d'Oncologie Médicale, Hôpital Saint-Antoine, 184, rue du Faubourg Saint-Antoine, Paris 75012, France
| | - Alexandra Meurgey
- Department of Biopathology, Léon Bérard Cancer Center, 28, rue Laennec, Lyon 69373 CEDEX 08, France
| | - Nayla Nicolas
- Department of Radiology, Institut Curie, Paris, France
| | - Daniel Orbach
- SIREDO Oncology Center (Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer), Institut Curie, Paris, France
| | - Nicolas Penel
- Centre Oscar Lambret and Lille University, Lille, France
| | - Sébastien Salas
- Oncology Unit, AP-HM, Aix-Marseille University, Marseille, France
| | - Jean-Christophe Saurin
- Service d'Hépato-Gastroentérologie, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon 69003, France
| | - Thomas Walter
- Service d'Oncologie, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon 69003, France
| | - Thierry Lecomte
- Department of Hepatogastroenterology and Digestive Oncology, CHU de Tours, Tours, France
| | - Olivier Bouché
- Department of Digestive Oncology, CHU Reims, Reims, France
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Imbert A, Ouyang W, Safieddine A, Coleno E, Zimmer C, Bertrand E, Walter T, Mueller F. FISH-quant v2: a scalable and modular tool for smFISH image analysis. RNA 2022; 28:786-795. [PMID: 35347070 PMCID: PMC9074904 DOI: 10.1261/rna.079073.121] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 02/19/2022] [Indexed: 05/15/2023]
Abstract
Regulation of RNA abundance and localization is a key step in gene expression control. Single-molecule RNA fluorescence in situ hybridization (smFISH) is a widely used single-cell-single-molecule imaging technique enabling quantitative studies of gene expression and its regulatory mechanisms. Today, these methods are applicable at a large scale, which in turn come with a need for adequate tools for data analysis and exploration. Here, we present FISH-quant v2, a highly modular tool accessible for both experts and non-experts. Our user-friendly package allows the user to segment nuclei and cells, detect isolated RNAs, decompose dense RNA clusters, quantify RNA localization patterns and visualize these results both at the single-cell level and variations within the cell population. This tool was validated and applied on large-scale smFISH image data sets, revealing diverse subcellular RNA localization patterns and a surprisingly high degree of cell-to-cell heterogeneity.
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Affiliation(s)
- Arthur Imbert
- Centre for Computational Biology (CBIO), MINES ParisTech, PSL University, 75272 Paris Cedex 06, France
- Institut Curie, 75248 Paris Cedex, France
- INSERM, U900, 75248 Paris Cedex, France
| | - Wei Ouyang
- Science for Life Laboratory, School of Engineering Sciences in Chemistry, Biotechnology and Health, KTH-Royal Institute of Technology, 17165 Solna, Sweden
| | - Adham Safieddine
- Sorbonne Université, CNRS, Institut de Biologie Paris-Seine (IBPS), Laboratoire de Biologie du Développement, F-75005 Paris, France
| | - Emeline Coleno
- IGH, University of Montpellier, CNRS, 34090 Montpellier, France
| | - Christophe Zimmer
- Imaging and Modeling Unit, Institut Pasteur, UMR 3691 CNRS, C3BI USR 3756 IP CNRS, 75015 Paris, France
| | | | - Thomas Walter
- Centre for Computational Biology (CBIO), MINES ParisTech, PSL University, 75272 Paris Cedex 06, France
- Institut Curie, 75248 Paris Cedex, France
- INSERM, U900, 75248 Paris Cedex, France
| | - Florian Mueller
- Imaging and Modeling Unit, Institut Pasteur, UMR 3691 CNRS, C3BI USR 3756 IP CNRS, 75015 Paris, France
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Mennetrey C, Le Bras M, Bando-Delaunay A, Al-Mansour L, Haissaguerre M, Batisse-Lignier M, Ouvrard E, Ansquer C, Walter T, de Mestier L, Kelly A, Tlili G, Giraud S, North MO, Odou MF, Goichot B, Cuny T, Loundou A, Romanet P, Imperiale A, Taïeb D. Value of Somatostatin Receptor PET/CT in Patients With MEN1 at Various Stages of Their Disease. J Clin Endocrinol Metab 2022; 107:e2056-e2064. [PMID: 34940846 DOI: 10.1210/clinem/dgab891] [Citation(s) in RCA: 2] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Indexed: 02/13/2023]
Abstract
CONTEXT Despite the growing evidence of the clinical value of somatostatin receptor (SSTR) positron emission tomography (PET) in the evaluation of neuroendocrine tumors (NETs), its role remains to be clarified at different time points in the journey of patients with multiple endocrine neoplasia type 1 (MEN1). The rarity of the disease is however a significant impediment to prospective clinical trials. OBJECTIVE The goals of the study were to assess the indications and value of SSTR PET/computed tomography (CT) in patients with MEN1. METHODS We retrospectively included patients from 7 French expert centers for whom data on SSTR PET/CT and morphological imaging performed at the same period were available. Detection rates of PET study were analyzed. RESULTS One hundred and 8 patients were included. SSTR PET/CT was performed at screening (n = 33), staging (n = 34), restaging (n = 37), and for peptide receptor targeted radiotherapy selection (n = 4). PET detected positive pancreatic lesions in 91% of cases at screening, with results comparable with magnetic resonance imaging but superior to CT (P = .049). Metastases (mostly lymph node [LN]) were present at the screening phase in 28% of cases, possibly due to the suboptimal value of screening morphological imaging in the assessment of nodal metastases and/or a long delay between imaging studies. SSTR PET/CT was considered superior or complementary to the reference standard in the assessment of LN or distant metastases in the vast majority of cases and regardless of the clinical scenario. CONCLUSION This study shows the potential added value of SSTR PET in the assessment of MEN1-associated NETs and provides great impetus toward its implementation in the evaluation of patients with MEN1.
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Affiliation(s)
- Clément Mennetrey
- Department of Nuclear Medicine, La Timone University Hospital, CERIMED, Aix-Marseille University, France
| | - Maëlle Le Bras
- Department of Endocrinology, Diabetology and Nutrition, l'institut du thorax, CHU Nantes, Nantes, France
| | - Aurélie Bando-Delaunay
- Université de Paris, Department of Nuclear Medicine, Beaujon University Hospital (APHP.Nord), Clichy, France
| | | | | | | | - Eric Ouvrard
- Department of Nuclear Medicine and Molecular Imaging - Institut de Cancérologie de Strasbourg Europe (ICANS), IPHC, UMR 7178, CNRS/University of Strasbourg, France
| | - Catherine Ansquer
- Nuclear Medicine Department, CHU de Nantes, Hôtel-Dieu, Nantes, France
| | - Thomas Walter
- Department of Oncology, Hospices Civils of Lyon, France
| | - Louis de Mestier
- Université de Paris, Department of Gastroenterology-Pancreatology, Beaujon University Hospital (APHP. Nord), Clichy, France
| | - Antony Kelly
- Department of Nuclear Medicine, Centre Jean Perrin, Clermont-Ferrand, France
| | - Ghoufrane Tlili
- Department of Nuclear Medicine, Haut Leveque University Hospital, Bordeaux, France
| | - Sophie Giraud
- Genetics Department, Hospices Civils de LYON (HCL), University Hospital, East Pathology Center, LYON
| | - Marie-Odile North
- Department of Genetic & Molecular Biology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Marie-Françoise Odou
- Laboratory of biochemistry and molecular biology, Lille university hospital, Inserm U1286, France
| | - Bernard Goichot
- Department of Internal Medicine, University hospitals of Strasbourg, France
| | - Thomas Cuny
- Department of Endocrinology, Conception Hospital, Aix-Marseille University, France
| | - Anderson Loundou
- Department of Public health, Aix-Marseille University, Marseille, France
| | - Pauline Romanet
- Aix Marseille Univ, APHM, INSERM, MMG, Laboratory of Molecular Biology Hospital La Conception, Marseille, France
| | - Alessio Imperiale
- Department of Nuclear Medicine and Molecular Imaging - Institut de Cancérologie de Strasbourg Europe (ICANS), IPHC, UMR 7178, CNRS/University of Strasbourg, France
| | - David Taïeb
- Department of Nuclear Medicine, La Timone University Hospital, CERIMED, Aix-Marseille University, France
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