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1. Autologous organoid co-culture model reveals T cell-driven epithelial cell death in Crohn’s Disease

Author

Nassim Hammoudi, Sarah Hamoudi, Julie Bonnereau, Hugo Bottois, Kevin Pérez, Madeleine Bezault, Déborah Hassid, Victor Chardiny, Céline Grand, Brice Gergaud, Joëlle Bonnet, Leila Chedouba, My-Linh Tran Minh, Jean-Marc Gornet, Clotilde Baudry, Hélène Corte, Léon Maggiori, Antoine Toubert, Jacqueline McBride, Camille Brochier, Margaret Neighbors, Lionel Le Bourhis, and Matthieu Allez

Subjects
lymphoepithelial interactions, crohn’s disease, inflammatory bowel diseases, organoids, CD103, NKG2D, Immunologic diseases. Allergy, RC581-607
Abstract

Lympho-epithelial interactions between intestinal T resident memory cells (Trm) and the epithelium have been associated with inflammatory bowel disease (IBD) activity. We developed ex vivo autologous organoid-mucosal T cell cocultures to functionally assess lymphoepithelial interactions in Crohn’s Disease (CD) patients compared to controls. We demonstrate the direct epithelial cell death induced by autologous mucosal T cells in CD patients but not in controls. These findings were positively correlated with T cell infiltration of the organoids. This potential was inhibited by limiting lympho-epithelial interactions through CD103 and NKG2D blocking antibodies. These data directly demonstrate for the first time the direct deleterious effect of mucosal T cells on the epithelium of CD patients. Such ex-vivo models are promising techniques to unravel the pathophysiology of these diseases and the potential mode of action of current and future therapies.

Published
2022
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2. Kidney function monitoring in inflammatory bowel disease: The MONITORED consensus

Author

Lucas Guillo, Pierre Delanaye, Martin Flamant, Lucile Figueres, Sabine Karam, Sandrine Lemoine, Alban Benezech, Anne-Laure Pelletier, Aurélien Amiot, Bénédicte Caron, Carmen Stefanescu, Gilles Boschetti, Guillaume Bouguen, Jean-François Rahier, Jean-Marc Gornet, Jean-Pierre Hugot, Joëlle Bonnet, Lucine Vuitton, Maria Nachury, Mathias Vidon, Mathieu Uzzan, Mélanie Serrero, Nina Dib, Philippe Seksik, Xavier Hebuterne, Jean-Philippe Bertocchio, Christophe Mariat, Laurent Peyrin-Biroulet, CHU Marseille, Centre Hospitalier Universitaire de Nîmes (CHU Nîmes), AP-HP - Hôpital Bichat - Claude Bernard [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Centre hospitalier universitaire de Nantes (CHU Nantes), Hôpital Edouard Herriot [CHU - HCL], Hospices Civils de Lyon (HCL), Early detection of Colon Cancer using Molecular Markers and Microbiota (EA 7375) (EC2M3), Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), CRHU Nancy, Centre International de Recherche en Infectiologie - UMR (CIRI), École normale supérieure - Lyon (ENS Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), CHU Pontchaillou [Rennes], Nutrition, Métabolismes et Cancer (NuMeCan), Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), CHU UCL Namur, AP-HP Hôpital universitaire Robert-Debré [Paris], Hopital Saint-Louis [AP-HP] (AP-HP), Centre Hospitalier Régional Universitaire de Besançon (CHRU Besançon), Institute for Translational Research in Inflammation - U 1286 (INFINITE (Ex-Liric)), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lille-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), CHI Créteil, Hôpital Beaujon [AP-HP], Hémodynamique, Interaction Fibrose et Invasivité tumorales Hépatiques (HIFIH), Université d'Angers (UA), Centre de Recherche Saint-Antoine (CR Saint-Antoine), Sorbonne Université (SU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Centre Hospitalier Universitaire de Nice (CHU Nice), CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Centre Hospitalier Universitaire de Saint-Etienne (CHU de Saint-Etienne), No funding, Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Centre International de Recherche en Infectiologie (CIRI), École normale supérieure de Lyon (ENS de Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Université Jean Monnet - Saint-Étienne (UJM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Université de Rennes (UR)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Centre de Recherche Saint-Antoine (CRSA), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU), Centre Hospitalier Universitaire de Saint-Etienne [CHU Saint-Etienne] (CHU ST-E), UCL - SSS/IREC/GAEN - Pôle d'Hépato-gastro-entérologie, and UCL - (MGD) Service de gastro-entérologie

Subjects
Kidney diseases, Consensus, Monitoring, Hepatology, [SDV]Life Sciences [q-bio], Gastroenterology, Inflammatory bowel diseases, Inflammatory Bowel Diseases, Kidney, Kidney Function Tests, 3. Good health, 03 medical and health sciences, 0302 clinical medicine, 030220 oncology & carcinogenesis, Practice Guidelines as Topic, Humans, Kidney Diseases, 030211 gastroenterology & hepatology
Abstract

International audience; BACKGROUND AND AIMS: Patients with inflammatory bowel diseases (IBD) are exposed to drug-related nephrotoxicity and kidney-related extra-intestinal manifestations (EIMs). Patients should be monitored but guidance is lacking in current international recommendations. The objective of the Kidney Function Monitoring in Inflammatory Bowel Disease (MONITORED) initiative was to achieve an expert consensus about monitoring kidney function in IBD. METHODS: A literature review was first conducted. Then, an expert consensus meeting, involving 28 attendees representing French-speaking gastroenterologists and nephrologists, was held as part of an academic initiative on May 28, 2021. An anonymous Delphi process was used to discuss and vote on statements. Agreement was defined as at least 75% of participants voting for any one statement. RESULTS: Experts reached consensus on 11 criteria for referral to the nephrologist. Concerning kidney function monitoring, participants unanimously validated the use of serum creatinine with estimation of the glomerular filtration rate via the MDRD or CKD-EPI equations. A blood ionogram and a urine sample with measurement of a protein-to-creatinine ratio were also broadly agreed validated. Experts recommended performing this monitoring at IBD diagnosis, prior introducing a new treatment, and annually for EIMs screening and evaluation of treatment tolerance. An evaluation 3 months after starting mesalamine and then every 6 months was felt necessary, while for biologics an annually monitoring was deemed sufficient. CONCLUSION: The MONITORED consensus proposed guidelines on how to monitor kidney function in IBD. These recommendations should be considered in clinical practice to preserve kidney function and ensure the best approach to our patients.

Published
2022

3. I-CARE, a European Prospective Cohort Study Assessing Safety and Effectiveness of Biologics in Inflammatory Bowel Disease

Author

Laurent Peyrin-Biroulet, Jean-François Rahier, Julien Kirchgesner, Vered Abitbol, Sebastian Shaji, Alessandro Armuzzi, Konstantinos Karmiris, Javier P. Gisbert, Peter Bossuyt, Ulf Helwig, Johan Burisch, Henit Yanai, Glen A. Doherty, Fernando Magro, Tamás Molnar, Mark Löwenberg, Jonas Halfvarson, Edyta Zagorowicz, Hélène Rousseau, Cédric Baumann, Filip Baert, Laurent Beaugerie, Jean-Marc Gornet, Jean-Marie Reimund, Xavier Hebuterne, Aurélien Amiot, Franco Armelao, Pierre Blanc, Claudio Papi, Guillaume Pineton De Chambrun, Xavier Roblin, null Chu, Sohail Shariq, Nikolaos Viazis, Jimmy Limdi, Piotr Eder H, Georgios Michalopoulos, Andrew Bell, Livia Biancone, Marie Dewitte, Zia Mazhar, Denis Franchimont, Stephane Nancey, Gilles Macaigne, Maria Beatrice Principi, Mathurin Fumery, Gareth Parkes, Jean-Christophe Valats, Glen Doherty, Guillaume Bouguen, Hersin Tsai, Mohsin Gangi, Natalia Pedersen, Frédéric Heluwaert, Richard Shenderey, Sebastian Zeissig, Jeffrey Butterworth, Fabiana Castiglione, Lynsey Corless, Camille Zallot, Salil Singh, Sunil Sonwalkar, Elizabeth Clayton, Deven Vani, Guy Bellaiche, Martine De Vos, Uri Kopylov, Triana Lobaton, Christophe Locher, Gerassimos Mantzaris, George Abouda, Katie Smith, Michael Sprakes, Angeliki Theodoropoulou, Emma Wesley, Joëlle Bonnet, David Elphick, Cyrielle Gilletta, John Gordon, David Laharie, Antoine Nakad, Ambrogio Orlando, Patrick Dubois, Peter Hasselblatt, Christophe Michiels, Cathryn Preston, Anca Staicu, Lucine Vuitton, Mehdi Kaassis, Ally Speight, Deb Ghosh, Nicolas Mathieu, Anne-Laure Pelletier, Anne Phillips, Romain Altwegg, Irit Avni, null biron, Jonathon Landy, Maria Nachury, Achuth Shenoy, Caroline Trang, Georgios Bamias, Klaudia Farkas, Christian Maaser, Ariella Shitrit, Britta Siegmund, Jérôme Filippi, Colm O'morain, Laurent Costes, David Hobday, Zoltán Szepes, Emma Calabrese, Helen Dallal, Michael Fung, Arvind Ramadas, Bijay Baburajan, Konrad Koss, Christophe Barberis, Anthony Buisson, Morgane Amil, Paola Balestrieri, Matthew Johnson, Maria Tzouvala, Stéphanie Viennot, Ferenc Nagy, Nick Thompson, Laurent Alric, Sunil Samuel, Anne Bourrier, Elise Chanteloup, Emilie Del Tedesco, Marcus Harbord, Alan Lobo, Sally Myers, Richard Pollok, Tariq Ahmad, Rakesh Chaudhary, Christos Karakoidas, Ashraf Soliman, Carmen Stefanescu, Georgios Theocharis, Stijn Vanden Branden, Belén Beltran, Yoram Bouhnik, Arnaud Bourreille, Joana Branco, Ben Colleypriest, Rami Eliakim, Paul Knight, Aoibhlinn O'toole, Virgina Robles, Konstantinos Triantafyllou, Marta Maia Bosca, Guy Lambrecht, Lucia Marquez Mosquera, Simon Panter, Aikaterini Pappa, Marion Simon, Ganesh Sivaji, Christophe Bellanger, Arthur Belle, Natalia Borruel, Laurence Egan, Harald Peeters, Daniel Sharpstone, Ramesh Arasaradnam, José Manuel Benitez, Jens Frederik Dahlerup, Olga Giouleme, Miguel Minguez, Eftychia Tsironi, Angela Variola, Patrick Allen, Lucille Boivineau, Andy Cole, Nina Dib, Fernando Gomollon, Richard Johnston, Konstantinos Katsanos, Nick Kennedy, Marianne Kiszka-Kanowitz, Ignacio Marin-Jimenez, Pál Miheller, Pilar Nos, Othman Saraj, Lars Vinter-Jensen, Eran Zittan, Clotilde Baudry, Xavier Calvet, Marie-Christine Cazelles-Boudier, Jean-Louis Coenegrachts, Garret Cullen, Marco Daperno, Anjan Dhar, Romain Gerard, Nanna Jensen, Nitsan Maharshak, Mark Mcalindon, Simon Mcloughlin, Miles Parkes, Kamal Patel, Armando Peixoto, Dimitrios Polymeros, Francisco Portela, Rodolfo Rocca, Philippe Seksik, Sreedhar Subramanian, Ruth Tennenbaum, Raja Atreya, Oliver Bachmann, Arthur Berger, Renáta Bor, Maire Buckley, Daniel Carpio, María Chaparro, Francesco Costa, Eugeni Domenech, Maria Esteve, Stephen Foley, Jordi Guardiola, Ioannis Koutroubakis, Tanja Kuehbacher, Cécilia Landman, Alessandro Lavagna, Noemí Manceñido, Míriam Mañosa, Maria Dolores Martín-Arranz, Laurianne Plastaras, Maria Lia Scribano, Subhasish Sengupta, Nils Teich, My-Linh Tran-Minh, Evanthia Zampeli, Leila Amininejad, Teresa Arroyo, Alain Attar, Ann-Sofie Backman, Anita Bálint, John Beckly, Shomron Ben Horin, Sónia Bernardo, Ludovic Caillo, Bénédicte Caron, María Shanika de Silva, Anna FábiáN, Gionata Fiorino, Ana Gutierrez, Adi Lahat, Mohamed Masmoudi, Marco Mendolaro, Vinciane Muls, Florian Poullenot, Christopher Probert, Catherine Reenaers, Mariann Rutka, Zaman Sarwari, Joanne Sayer, Beatriz Sicilia, Helena Sousa, Catherine van Kemseke, Yamile Zabana, Marco Astegiano, Paul Banim, Dominik Bettenworth, Médina Boualit, Jacob Broder Brodersen, Angeliki Christidou, Rachel Cooney, João Cortez Pinto, Portugal Marília Cravo, Anneline Cremer, Silvio Danese, Antonio di Sabatino, Jan Fallingborg, Antonio Ferronato, Esther Garcia Planella, Sanjay Gupta, Eran Israeli, Samantha Kestenbaum, Lone Larsen, Elisabeth Macken, Nicoletta Mathou, Ágnes Milassin, Joanna Pofelski, Chiara Ricci, Francisco Rodriguez-Moranta, Martin Schmidt-Lauber, Ian Shaw, Marta Soares, Heithem Soliman, Christos Triantos, Konstantinos Zografos, Anurag Agrawal, Alexandre Aubourg, Manuel Barreiro-de Acosta, Jesús Barrio, Daniel Bergemalm, Fernando Bermejo, Giorgia Bodini, Johan Bohr, Dimitrios Christodoulou, Christophe Claessens, Paul Collins, Ruth de Francisco, Santiago Garcia, Sotirios Georgopoulos, Felix Goutorbe, Chrisostomos Kalantzis, Anastasia Kourikou, Vincent Mace, Georgia Malamut, Paula Ministro, Isabelle Nion Larmurier, Elena Ricart, Mélanie Serrero, Juliette Sheridan, Petra Weimers, Vibeke Andersen, Bruno Arroja, Bernd Bokemeyer, Luis Bujanda, Thibault Degand, Carl Eriksson, Cécile Garceau, Henning Glerup, Idan Goren, Lucina Jackson, Stéphane Koch, Francisco Mesonero, Ingrid Ordas, Pauline Riviere, Simone Saibeni, João Soares, Noémie Tavernier, Klaus Theede, Bella Ungar, Elke Bästlein, Antonio Gasbarrini, Andreas Protopapas, Wolfgang Reindl, Fabrizio Bossa, Ailsa Hart, Franz-Josef Heil, Anthony O'Connor, Bas Oldenburg, Luca Pastorelli, null Stephen patchett, Subramaniam Ramakrishnan, John de Caestecker, Ana Echarri, David Kevans, Jürgen Büning, Rosa Coelho, Jeroen Jansen, Benjamin Koslowski, Christopher Wells, Daniel Ceballos, Ingrid König, Hari Padmanabhan, Timi Patani, Raheel Qureshi, Matthieu Allez, Emmanouil Archavlis, Delphine Bonnet, Luisa Guidi, Deirdre Mcnamara, Piero Vernia, Michael Weidenhiller, Lang Alon, Trine Boysen, Charlotte Delattre, Richard Farrell, Rolf-Achim Krüger, Thierry Paupard, Ida Vind, Flavio Caprioli, Vladimir Gancho, Vincent Quentin, Benjamin Avidan, Geert D’Haens, Jane Mccarthy, Jonathon Snook, Konstantinos Soufleris, Frank Zerbib, Dan Carter, Annekatrien Depla, Thomas Eisenbach, Walter Fries, Nikolaos Grammatikos, Saskia Ilegems, Antonio Lopez-Sanroman, Jacques Moreau, Gabriele Riegler, Svend Rietdijk, Marta Rocha, Isabelle Rosa, Barbara Ryan, Yelena Yeremenko, Arnaud Boruchowicz, Filipe Damião, Foteini Laoudi, Andreas Lügering, Giampiero Macarri, Konstantinos Thomopoulos, Luísa Barros, Thomas Blixt, Aurélien Garros, Sam Khorrami, Harry Sokol, Andreas Sturm, Dan Livovsky, Jochen Maul, Heinrich Miks, Vasileios Papadopoulos, Carsten Schmidt, Yifat Snir, Lise Svenningsen, Wafaa Ahmed, Yelena Broitman, Emmanuel Cuillerier, Prashant Kant, Jan Leyden, Lev Lichtenstein, Susana Lopes, Chloé Martineau, Hugh Mulcahy, Axel Schweitzer, Fiona Van Schaik, Hagar Banai, Pauline Danion, Charlotte Dulery, Herma Fidder, Claire Gay, Hervé Hagege, Florence Harnois, Søren Peter Jørgensen, Jens Müller-Ziehm, Michail Oikonomou, Carolina Palmela, Jörg Schulze/Röske, Mark Smith, Tamar Thurm, Francesca Bresso, Hedia Brixi, John Jones, Padraig Macmathuna, Claire Painchart, Yulia Ron, Marianne Vester-Andersen, Gonçalo Alexandrino, Norbert Börner, Mariana Cardoso, Cristina Chagas, Axel Dignaß, Iris Dotan, Charlotte Hedin, Pantelis Karatzas, Panagiotis Kasapidis, Károly Palatka, Georgios Sakizlis, Ana Wilson, Nick Bosanko, Paulo Caldeira, Charlotte Gagniere, Louise Libier, Camille Meunier, Gero Moog, Audrey Pasquion, Roberta Pica, Ayesha Akbar, Nadia Arab, Guillaume Cadiot, João Carvalho, Claire Charpignon, Laus Fellermann, Sigal Fishman, Gerald Fraser, Nathan Gluck, Mark Hoesl, Jarosław Kierkus, Maria Klopocka, Eduardo Martin Arranz, Luis Menchen, Susanna Nikolaus, Anca Petrache, Cyriel Ponsioen, Sabino Riestra, Pilar Robledo, Cristina Rodriguez, Misheal Samer, Matthias Tischer, Joanna Wypych, Julien Baudon, Cristina Bezzio, Gilles Boschetti, Tom Creed, Maria Giulia Demarzo, Stefano Festa, Andrés Figueroa, Mette Julsgaard, Pablo Navarro, Pablo Perez-Galindo, Cléa Rouillon, Emanuele Sablich, Joan Tosca, Mathias Vidon, Marine Vidon, René-Louis Vitte, Anne Wampach, Isabelle Clerc Urmes, Marc Borie, Mathieu Uzzan, Kelly Chatten, Rimmer Peter, Iqbal Tariq, Marta Cossignani, Fiorella Cañete, Tom Holvoet, Susanne Krasz, Sandra Dias, Hadas Abalia, Aziza Abaza, Gal Abramovich, Ingrid Ackzell, Carol Adams, Catherine Addleton, Erika Alfambra, Alicia Algaba, Clare Allcock, Joanna Allison, Karine Amouriaux, Julie Anderson, Emma Anderson, Saskia Appelmans, Lisa Armstrong, Stacey Atkins, Masoumeh Attaran-Bandarabadi, Yvonne Bailey, Stephanie Bardot, Natasha Beck, Lillie Bennett, Jonathan Phil Bergfeld, Ramdane Berkane, Hanne Boey, Louise Bowlas, Joanne Bradley-Potts, Tracy Brear, Nicole Bretlander-Peters, Ellen Brown, Johanna Brown, Elizabeth Buckingham, Katrien Buellens, Rhian Bull, Maura Burke, Leighanne Burns, Julie Burton, Agness Bwalya, Karine Cabanas, Muriel Callaghan, Océane Camou, Debbie Campbell, Elvira Capoferro, Mandy Carnahan, Cornelia Carnio, Anne Carter, Concetta Casali Clack, Leïla Chedouba, Bessie Cipriano, Sophie Claeys, Manon Closset, Dilek Coban, Sara Cococcia, Carolann Coe, Helen Cole, Emilie Collet, Kayleigh Collins, Isabelle Combes, Emma Connor, Kathryn Constantin, Susan Cooke, Nathanaëlle Cornet, Estelle Corrihons, Pilar Corsino, Rosie Cortaville, Donna Cotterill, Amanda Cowton, Harriet Cox, Viktoria Cripps, Amanda Crowder, Tzufit Cukier, Amelia Daniel, Chris Dawe, Jose de Haan, Rosanna de la Croix, Evva Dejonckheere, Juan Delare Villanegro, Guillaume Delaval, Mariangela Delliponti, Aude Delommez, Emilie Detry, Melanie Dhanaratne, Laura Diez Galan, Marie Dodel, Emma Dooks, Joseph Du Cheyron, Linda Duane, Jennifer Dulling Vulgo Cochran, Simona Dyer, Harvey Dymond, Charlotte Ekblad, Kerry Elliott, Ingrid Emmerson, Irène Eugene-Jolchine, Lorna Fleming, Eve Fletcher, Sarah Ford, Greg Forshaw, Angela Foulds, Caroline Francois, Nicole Fuge, Gal Gafni, Miri Ganon, Olga Garcia Nuñez, Laura Garcia Ramirez, Sophie Gelder, Raimonda Gettkowski, Daniela Gilardi, Paolo Giuffrida, Vincent Gobert, Jo Godden, Nuala Godwin, Kay Goulden, Sharon Graham, Charlotte Green, Marie Green, Aboubakar Gueye, Tuba Guler, Ida Gustavsson, Helena Hadjisavvas, Fiona Hammonds, Christina Hantzi, Marion Hauke, Julie Haydock, Orla Hayes, Lizette Helbo Nislev, Jessica Hochstodter, Ashleigh Hogg, Manuela Hölbing, Maureen Holland, Maartje Holsbergen, Linda Howard, Aviya Hoyda, Robert Hull, Jane Irish, Wendy Jackson, Wendy Janssen, Lesley Jeffrey, Sofia Jourdan, Izabela Jutrowska, Chava Kaniel, Theofilos Karezos, Niamh Kelly, Jessica Kelly, Mary Kennedy, Una Kennedy, Joyce Kibaru, Gemma Kirkman, Janine Klaproth, Corinna Kneese, Andrea Koch, Kathleen Kokke, Martha Koppelow, Sabine Krause, Sabine Krauspe, Petra Kwakkenbos, Nunzia Labarile, Hannah Lang, Marianne Lassailly, Martine Leconte, Linda Lepczynski, Emma Levell, Nina Levhar, Kerstin Lindhort, Jessica Lisle, Beatriz Lopez Cauce, Gabriele Lorenz, Ambra Lovati, Tracey Lowry, Margareta Lund, Anne Lutz Vorderbrügge, Suzanne Maansson, Videsheka Madapathage, Maelys Cheviakoff, Alison Magness, Orla Manley, Catherine Manyoni, Ingke Marg, Antonella Marra, Carole Martins, Arianna Massella, Aurore Mathias, Danielle Mervyn, Charlotte Minsart, Sally Mitchell, Kathleen Monks, Mélanie Montero, Alson Moore, Maren Moser, Alison Moss, Angela Mullen, M. Francisca Murciano, Deanna Naylor, Ansgar Nehus, Anne Nicholson, Sarah Nöding, Sinead Nolan, Janet Nörenberg, Clare Northcott, Jim O'Connell, Alison O’Kelly, Noam Orbach-Zingboim, Judit Orobitg, Charlene Otieno, Charlotte Owen, Sarah Patch, Maor Pauker, Renate Pauli, Harriet Pearson, Falgon Peggy, Séverine Petit, Christine Petrissans, Simona Piergallini, Lucy Pippard, Laura Pitt, Gabriella Pócsik, Yoann Poher, Chloé Pomes, Lucy Pritchard, Laura Puchades, Sheena Quaid, Aleem Rana, Dana Raynard, Mykla Reilly, Sonja Reinert, Manuela Reinknecht, Baerbel Renner, Rob Reynolds, Giulia Rizzuto, Matthew Robinson, Joke Robrechts, Eva M. Rodriguez, Efrat Rosenblum, Tamlyn Russel, Ibiyemi Sadare, Noa Salama, Toos Schakel, Anja Schauer, Elisa Schiavoni, Caroline Shaw, Sarah Shelton, Virginie Sicart, Elodie Siouville, Orla Smith, Théo Soude, Sophie Stephenson, Elaine Stephenson, Marjan Steppe, An Sterkx, Jo Stickley, Kathleen Sugrue, Natalia Swietec, Charlotte Tasiaux, Bhavneet Thamu, Susane Thomas, Ogwa Tobi, Kahina Touabi, Shifra Tovi, Julie Tregonning, Laura Turchini, Julia Unkhoff, Olesya Unruh, Nurcan Uzun, Frauke Van Aert, Sandrine Vanden Bergh, Louise Vandenbroucke, Laura Vansteenkiste, Shay Vardit, Valentin Vergriete, Elaine Walker, Eleanor Warner, Olivia Watchorn, Ekaterina Watson, Marie-Claire Wauthier, Belgium Maria Weetman, Margaret Weston, Wiebke West-Petroschka, Susann Wienecke, Kerstin Wierling, Miriam Wiestler, Rebecca Wilcox, Elva Wilhelmsen, Angharad Williams, Georgina Williamson, Deborah Wilson, Kate Wistance, Nicolas Wortmann, Subie Wurie, Karin Yadgar, Gail Young, Megan Young, Julien Aucouturier, Marie- Jo Bertin, Hasnae Bougrine, Marie Coisnon, Antoine Defrance, Kati Gutierrez, Amel Harouz, Laure Jerber, Aida Khlifi, Amina Kirati, Nasaladjine Liworo, Maude Logoltat, Charlotte Mailhat, Chancely M'Bayi, Yasmina Medane, Dalal Merkhoufa, Saouda Mohamed Elhad, Bertille Monthe, Fanny Moyon, Pascaline Rabiega, Jennifer Sekela, Charlotte Thilloy, Naima Hamamouche, Frederic Partisotti, Patrick Blandin, Hocine Mokhtari, Laure Coutard, UCL - SSS/IREC/MONT - Pôle Mont Godinne, UCL - (MGD) Service de gastro-entérologie, Gastroenterology and hepatology, Gastroenterology and Hepatology, and AGEM - Amsterdam Gastroenterology Endocrinology Metabolism

Subjects
Biological Products, Hepatology, Efficacy, Lymphoma, Tumor Necrosis Factor-alpha, Inflammatory Bowel Disease, Gastroenterology, Biologics, Crohn Disease/diagnosis, Inflammatory Bowel Diseases/chemically induced, Colitis, Ulcerative/diagnosis, Cohort Studies, Necrosis, Immunologic Factors/adverse effects, Humans, Female, 03.02. Klinikai orvostan, Prospective Studies, Safety, I-CARE, Cancer, Immunosuppressive Agents
Abstract

BACKGROUND AND AIMS: There is a need to evaluate the benefit-risk ratio of current therapies in inflammatory bowel disease (IBD) patients to provide the best quality of care. The primary objective of I-CARE (IBD Cancer and serious infections in Europe) was to assess prospectively safety concerns in IBD, with specific focus on the risk of cancer/lymphoma and serious infections in patients treated with anti-tumor necrosis factor and other biologic monotherapy as well as in combination with immunomodulators.METHODS: I-CARE was designed as a European prospective longitudinal observational multicenter cohort study to include patients with a diagnosis of Crohn's disease, ulcerative colitis, or IBD unclassified established at least 3 months prior to enrollment.RESULTS: A total of 10,206 patients were enrolled between March 2016 and April 2019, including 6169 (60.4%) patients with Crohn's disease, 3853 (37.8%) with ulcerative colitis, and 184 (1.8%) with a diagnosis of IBD unclassified. Thirty-two percent of patients were receiving azathioprine/thiopurines, 4.6% 6-mercaptopurine, and 3.2% methotrexate at study entry. At inclusion, 47.3% of patients were treated with an anti-tumor necrosis factor agent, 8.8% with vedolizumab, and 3.4% with ustekinumab. Roughly one-quarter of patients (26.8%) underwent prior IBD-related surgery. Sixty-six percent of patients had been previously treated with systemic steroids. Three percent of patients had a medical history of cancer prior to inclusion and 1.1% had a history of colonic, esophageal, or uterine cervix high-grade dysplasia.CONCLUSIONS: I-CARE is an ongoing investigator-initiated observational European prospective cohort study that will provide unique information on the long-term benefits and risks of biological therapies in IBD patients. (EudraCT, Number: 2014-004728-23; ClinicalTrials.gov, Number: NCT02377258).

Published
2022

4. Patient preferences for adalimumab in inflammatory bowel disease: a nationwide study from the GETAID

Author

Bénédicte Caron, Philippe Seksik, Anthony Buisson, Pauline Wils, Guillaume Savoye, Carmen Stefanescu, David Laharie, Lucas Guillo, Vered Abitbol, Joelle Bonnet, Romain Altwegg, Lucine Vuitton, Driffa Moussata, Arnaud Bourreille, Amélie Biron, Cyrielle Gilletta, Mathurin Fumery, Stephane Nahon, Stephane Nancey, Houda Camara, and Laurent Peyrin-Biroulet

Subjects
Diseases of the digestive system. Gastroenterology, RC799-869
Abstract

Background: Several adalimumab preparations are now available for patients with inflammatory bowel disease (IBD). Comparative satisfaction and tolerability are unknown. Objectives: This study investigated IBD patient satisfaction with approved adalimumab biosimilars and their originator. Design: In this cross-sectional study, we included 941 consecutive adalimumab-treated patients with IBD across 45 centres affiliated with the Groupe d’Etude Therapeutique des Affections Inflammatoires du tube Digestif who completed a satisfaction questionnaire comprising four items each rated by a 10-point scale. Methods: The differences in responses were performed using a one-way analysis of variance followed by Tukey’s honest significant difference test. Results: The most commonly used drugs at inclusion were Humira ® (436/941, 46.3%), Amgevita ® (177/941, 18.8%) and Hulio ® (105/941, 11.2%). The mean overall satisfaction rate with adalimumab was 8.5 (standard deviation 1.8). Overall satisfaction was significantly higher in patients treated with Humira (8.6 (1.5)), Hulio (8.6 (1.8)) or Amgevita (8.5 (1.4)) ( p

Published
2024
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5. Association Between Microscopic Lesions at Ileal Resection Margin and Recurrence After Surgery in Patients With Crohn’s Disease

Author

Alexandra Traverse-Glehen, Nassim Hammoudi, Olivier Corcos, Philippe Marteau, Julien Loreau, Mariane Maillet, Martine Leconte, Jonathan Catry, Yves Francois, Najim Chafai, Xavier Dray, Marjolaine Ngollo, Philippe Seksik, Pierre Cattan, Benjamin Pariente, Nicolas Munoz-Bongrand, Peggy Falgon, Stéphane Nancey, Nathan Beaupel, Isabelle Nion-Larmurier, Andrée Nisard, Christophe Attencourt, Emmanuel Tiret, Ulrika Chaput, Denis Chatelain, Marion Chauvenet, Dominique Cazals-Hatem, Eddy Cotte, Laurent Beaugerie, Madeleine Bezault, Mircea Chirica, Gilles Boschetti, Sarah Boyer, Loic Brot, Julien Kirchgesner, Hugo Bottois, Anne Dubois, Magali Svrcek, Yoram Bouhnik, Jean-Marc Gornet, Rachid Kaci, Brice Gergaud, Carmen Stefanescu, Helene Corte, Claire Auzolle, Jean-Louis Dupas, Juliette Joubert Zakeyh, Leila Chedouba, Amine Rahili, Elodie Quévrain, Charles Sabbagh, Lionel Le Bourhis, Maria Nachury, Anne Bourrier, Nathalie Guedj, Florence Renaud, Helena Hadjisavvas, Charlotte Gardair, Gilles Bommelaer, Céline Grand, Xavier Treton, Xavier Jouven, Anthony Buisson, Jérémie H. Lefevre, Paul Hofmann, Stéphanie Patouraux, Jérôme Filippi, Xavier Hébuterne, Driffa Moussata, Clotilde Baudry, Nelson Lourenco, Marion Goutte, Harry Sokol, Victor Chardiny, My-Linh Tran-Minh, Bernard Flourié, Pierre Desreumaux, Catherine Godfraind, Coralie Sommeville, Mathurin Fumery, Nicolas Barnich, Joëlle Bonnet, Anne-Laure Charlois, Dilek Coban, Leon Magiorri, Yves Panis, Matthieu Allez, Jean-François Fléjou, Franck Brazier, M. Ferron, Ecotaxie, microenvironnement et développement lymphocytaire (EMily (UMR_S_1160 / U1160)), Université Paris Diderot - Paris 7 (UPD7)-Institut National de la Santé et de la Recherche Médicale (INSERM), Service d'hépato-gastro-entérologie, Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Université Paris Diderot - Paris 7 (UPD7), Département de Pathologie [Hôpital Beaujon], Assistance publique - Hôpitaux de Paris (AP-HP) (APHP), Laboratoire de pathologie [AP-HP Hôpital Saint-Louis], Hopital Saint-Louis, Assistance Publique – Hôpitaux de Paris (AP-HP), Autophagie infections immunité – Autophagy Infection Immunity, Centre International de Recherche en Infectiologie - UMR (CIRI), Institut National de la Santé et de la Recherche Médicale (INSERM)-École normale supérieure - Lyon (ENS Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM)-École normale supérieure - Lyon (ENS Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), Service d'Hépato-gastroentérologie, Hôpital Huriez-Université de Lille, Microbes, Intestin, Inflammation et Susceptibilité de l'Hôte - Clermont Auvergne (M2iSH), Institut National de la Recherche Agronomique (INRA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Clermont Auvergne (UCA)-Centre de Recherche en Nutrition Humaine d'Auvergne (CRNH d'Auvergne), Service de Gastroentérologie [Hôpital Beaujon], Hôpital Beaujon, Service d'Hépato Gastroenterologie [CHU Amiens-Picardie], CHU Amiens-Picardie, Laboratoire des biomolécules (LBM UMR 7203), Université Pierre et Marie Curie - Paris 6 (UPMC)-Département de Chimie - ENS Paris, École normale supérieure - Paris (ENS Paris)-École normale supérieure - Paris (ENS Paris)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Service de Pathologie [CHU Saint-Antoine], Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-CHU Saint-Antoine [APHP], Université Paris Diderot - Paris 7 (UPD7)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Hopital Saint-Louis [AP-HP] (AP-HP), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Autophagie infection et immunité - Autophagy Infection Immunity (APY), Microbes, Intestin, Inflammation et Susceptibilité de l'Hôte (M2iSH), Université Clermont Auvergne [2017-2020] (UCA [2017-2020])-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre de Recherche en Nutrition Humaine d'Auvergne (CRNH d'Auvergne)-Institut National de la Recherche Agronomique (INRA), Hôpital Beaujon [AP-HP], Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Département de Chimie - ENS Paris, École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Pierre et Marie Curie - Paris 6 (UPMC), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Sorbonne Université (SU), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Diderot - Paris 7 (UPD7)-Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], Centre International de Recherche en Infectiologie (CIRI), École normale supérieure de Lyon (ENS de Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Université Jean Monnet - Saint-Étienne (UJM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-École normale supérieure de Lyon (ENS de Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Université Jean Monnet - Saint-Étienne (UJM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Institut National de la Recherche Agronomique (INRA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Clermont Auvergne [2017-2020] (UCA [2017-2020])-Centre de Recherche en Nutrition Humaine d'Auvergne (CRNH d'Auvergne), École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Diderot - Paris 7 (UPD7), Université Paris Diderot - Paris 7 (UPD7)-Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], École normale supérieure - Lyon (ENS Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-École normale supérieure - Lyon (ENS Lyon)-Université Claude Bernard Lyon 1 (UCBL), and Université de Lyon-Université de Lyon-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)

Subjects
Adult, Male, medicine.medical_specialty, Cryptitis, Ileum, REMIND Trial, 03 medical and health sciences, 0302 clinical medicine, Crohn Disease, Recurrence, Interquartile range, medicine, Humans, Prospective Studies, Colectomy, Digestive System Surgical Procedures, Outcome, Crohn's disease, Hepatology, medicine.diagnostic_test, business.industry, Prognostic Factor, IBD Surgery, Anastomosis, Surgical, Gastroenterology, Margins of Excision, Histology, [SDV.BBM.BM]Life Sciences [q-bio]/Biochemistry, Molecular Biology/Molecular biology, Odds ratio, Middle Aged, medicine.disease, [SDV.MP.BAC]Life Sciences [q-bio]/Microbiology and Parasitology/Bacteriology, 3. Good health, Endoscopy, Surgery, medicine.anatomical_structure, 030220 oncology & carcinogenesis, Female, 030211 gastroenterology & hepatology, Complication, business
Abstract

International audience; Background and AimsDifferent types of histologic lesions at the ileal margin, detected by histology, have been associated with increased rates of recurrence after ileocaecal surgery in patients with Crohn’s disease (CD). We aimed to characterize histologic features of the ileal margin and to evaluate their association with disease recurrence.MethodsWe collected histologic data from 211 patients with ileal or ileocolonic CD who underwent ileocolonic resections at hospitals in France from September 2010 through December 2016. Ileal margins were analyzed. Early endoscopic recurrence was defined by a Rutgeerts score of i2 or more, 6 months after surgery. We also collected data from 10 adults with healthy ileum who underwent ileocecal resection for colonic tumors (controls). Clinical relapse was defined by CD-related symptoms confirmed by imaging, endoscopy, therapy intensification, CD-related complication, or subsequent surgery.ResultsSix months after surgery, 49% of patients had endoscopic recurrence; 5 years after surgery, 57% of patients had clinical relapse. Ileal margins were macroscopically affected in 20.9% of patients. CD transmural lesions at the margin (defined by mucosal ulceration or cryptitis, submucosal fibrosis and lymphoplasmacytic infiltrate of the subserosa) were observed in 13.6% of patients. Endoscopic recurrence was observed in 75% of patients with CD transmural lesions vs 46% of patients without (P =.005). In multivariate analysis, CD transmural lesions at the margin were independently associated with early endoscopic recurrence (OR, 3.83; 95% CI, 1.47-11.05; P =.008) and clinical recurrence (OR 2.04; 95% CI, 1.09-3.99; P =.026).ConclusionIn patients with CD, transmural lesions at the ileal margin were associated with an increased risk of post-operative recurrence. Histologic features of the ileal margin should be included in making decisions about post-operative therapy.

Published
2019

6. Prevalence of low phospholipid-associated cholelithiasis in young female patients

Author

Yann Ngo, Olivier Rosmorduc, Alain Charlier, Joëlle Bonnet, David Zanditenas, Anware Maftouh, Martine Blazquez, Laurent Dugué, Véronique Barbu, Béatrice Parfait, Chant Balian, Ahmed El Naggar, Bertrand Condat, Véronique Collot, and Marie-Pierre Hauuy

Subjects
Adult, medicine.medical_specialty, ATP Binding Cassette Transporter, Subfamily B, Adolescent, medicine.medical_treatment, DNA Mutational Analysis, Gene mutation, Gastroenterology, Diagnosis, Differential, Young Adult, Cholelithiasis, Internal medicine, Prevalence, medicine, Humans, Point Mutation, Prospective Studies, ABCB11, Young female, Low phospholipid-associated cholelithiasis, ATP Binding Cassette Transporter, Subfamily B, Member 11, Phospholipids, Hepatology, business.industry, Progressive familial intrahepatic cholestasis, DNA, ABCB4, medicine.disease, Acute pancreatitis, ATP-Binding Cassette Transporters, Female, Cholecystectomy, France, business, Follow-Up Studies
Abstract

We evaluated the prevalence of low phospholipid-associated cholelithiasis, a specific form of cholelithiasis associated with at least 2 of the 3 following criteria: first symptoms before the age of 40; intrahepatic comet tail artefacts, sludge or microlithiasis on ultrasound imaging; and recurrence of symptoms after cholecystectomy.We prospectively studied the cases of 60 consecutive female patients under 30 with symptomatic cholelithiasis.A diagnosis of low phospholipid-associated cholelithiasis was made in 14/60 patients (23%). The molecular analysis showed ABCB4 (n=4) and ABCB11 (n=4) gene mutations. Low phospholipid-associated cholelithiasis was frequently observed in non-overweight patients [13/27 (48%)], was present in most patients whose biliary symptoms occurred before the age of 18 [7/10 (70%)] and was often associated with cholangitis or acute pancreatitis [9/14 (64%), p0.05] while "common" cholelithiasis was mainly associated with cholecystitis [16/46 (35%), p0.05].Nearly one quarter of the female patients under the age of 30 admitted for symptomatic cholelithiasis had low phospholipid-associated cholelithiasis; particularly if body weight was normal, the symptoms began before the age of 18 or in the presence of severe biliary complications.

Published
2013

7. Leukocyte scintigraphy compared to intraoperative small bowel enteroscopy and laparotomy findings in Crohnʼs disease

Author

Robert Modigliani, Pierre Cattan, Philippe Bertheau, Göran Granerus, Marc Lémann, Jean-Didier Rain, Sven Almer, Joëlle Bonnet, Lennart Franzén, Gunnar Olaison, Magnus Ström, and K. Smedh

Subjects
Adult, Male, Enteroscopy, medicine.medical_specialty, Adolescent, medicine.medical_treatment, Inflammation, Sensitivity and Specificity, Endoscopy, Gastrointestinal, Intraoperative Period, Technetium Tc 99m Exametazime, Crohn Disease, Ileum, Predictive Value of Tests, Laparotomy, Intestine, Small, Leukocytes, medicine, Humans, Immunology and Allergy, Radionuclide Imaging, Aged, Crohn's disease, medicine.diagnostic_test, business.industry, Gastroenterology, Middle Aged, medicine.disease, Endoscopy, Jejunum, Predictive value of tests, Female, Radiology, Radiopharmaceuticals, medicine.symptom, business
Abstract

Leukocyte scintigraphy is a noninvasive investigation to assess inflammation. We evaluated the utility of labeled leukocytes to detect small bowel inflammation and disease complications in Crohn's disease and compared it to whole small bowel enteroscopy and laparotomy findings.Scintigraphy with technetium-99m exametazime-labeled leukocytes was prospectively performed in 48 patients with Crohn's disease a few days before laparotomy; 41 also had an intraoperative small bowel enteroscopy. The same procedures were performed in 8 control patients. Independent grading of scans was compared with the results of enteroscopy and with surgical, histopathologic, and clinical data.In the 8 control patients leukocyte scan, endoscopy, and histopathology were all negative for the small bowel. In patients with Crohn's disease and small bowel inflammation seen at enteroscopy and/or laparotomy (n = 39) the scan was positive in 33. In 8 patients without macroscopic small bowel inflammation, the scan was positive for the small bowel in 3 patients; at histology, 2 of 3 had inflammation. When combining results for patients and controls, the sensitivity of leukocyte scan for macroscopically evident small bowel inflammation was 0.85, specificity 0.81, accuracy 0.84, positive predictive value 0.92, and negative predictive value 0.68. Scintigraphy detected inflammatory lesions not known before laparotomy in 16 of 47 (34%) Crohn's disease patients and showed uptake in 25 of 35 (71%) bowel strictures. It was diagnostic regarding 4 of 8 abscesses and 9 of 15 fistulas. In 6 patients (13%) lesions first demonstrated by leukocyte scintigraphy were treated during the surgery performed.Leukocyte scintigraphy reliably detects small bowel inflammation in Crohn's disease. It gives additional information on the presence of inflammatory lesions in a fraction of patients planned for surgery.

Published
2007

8. Une nouvelle cause de cholangite intra et extra-hépatique : le syndrome d’hypersensibilité médicamenteuse ou DRESS

Author

Nathalie Legoupil, Bertrand Condat, Véronique Collot, David Zanditenas, Marie-Pierre Hauuy, Dominique Cazals-Hatem, Jacques Roucoules, Martine Blazquez, Joëlle Bonnet, and Yann Ngo

Subjects
Naproxen, medicine.medical_specialty, business.industry, Gastroenterology, General Medicine, Dermatology, Atypical lymphocytosis, Drug Hypersensitivity Syndrome, Sulfasalazine, Drug rash, Medicine, Eosinophilia, Drug reaction, medicine.symptom, business, Biliary tract disease, medicine.drug
Abstract

The DRESS (Drug Rash with Eosinophilia and Systemic Symptoms) corresponds to a drug reaction generally including cutaneous eruption, fever, hematologic abnormalities such as eosinophilia and atypical lymphocytosis and one or more specific visceral lesions specially in the liver. We report a case of drug hypersensitivity syndrome or DRESS associated with intra and extra-hepatic biliary lesions. This syndrome was associated with sulfasalazine and naproxene therapy. A reactivation of HHV6 was documented in the continuations of the DRESS and could play a role in the symptomms.

Published
2006

9. Lésions ostéo-articulaires au cours des maladies inflammatoires chroniques de l’intestin

Author

Matthieu Allez, Marc Lémann, Joëlle Bonnet, Jean-Marc Gornet, and Xavier Mariette

Subjects
Gynecology, medicine.medical_specialty, Crohn disease, business.industry, Gastroenterology, Medicine, General Medicine, business
Abstract

n observe au cours des maladies inflammatoireschroniques de l’intestin (MICI) deux types de lesionsosteo-articulaires : 1) l’osteopenie ou reduction dela masse osseuse, dont les mecanismes et les determinants sontmultiples, et qui expose a un risque accru de fracture ; 2) lesatteintes inflammatoires, osseuses et surtout articulaires, asso-ciees a ces maladies intestinales. Au cours des annees dernieres,l’accent a ete mis sur la frequence de l’osteopenie, et surl’importance de son depistage, de sa prevention, de sontraitement. Ces travaux ont eu un impact sur la prise en chargedes MICI en soulignant le role nocif de la corticotherapie et lanecessite de trouver des alternatives a ce traitement. Plusrecemment, l’efficacite de l’infliximab dans les pelvispondy-larthropathiesaetemontree,etcetaspectdoitdesormaisetreprisen compte dans la strategie therapeutique des MICI lorsque lesdeux affections sont associees.

Published
2004

10. An open-label study of thalidomide for maintenance therapy in responders to infliximab in chronically active and fistulizing refractory Crohn's disease

Author

Robert Modigliani, J. Villarejo, Jean-Marc Sabate, Matthieu Allez, Joëlle Bonnet, and Marc Lémann

Subjects
medicine.medical_specialty, Chemotherapy, Crohn's disease, Hepatology, business.industry, medicine.medical_treatment, Gastroenterology, medicine.disease, Rash, Infliximab, Surgery, Thalidomide, Maintenance therapy, Refractory, Internal medicine, medicine, Pharmacology (medical), medicine.symptom, business, Adverse effect, medicine.drug
Abstract

Summary Background : Infliximab, a chimeric monoclonal antibody to tumour necrosis factor-α, is a new potent therapy for active Crohn's disease, but induces short-lived improvements. Aim : To evaluate the efficacy of thalidomide, a drug with anti-tumour necrosis factor-α activity, for the maintenance of infliximab-induced response in refractory Crohn's disease. Methods : Fifteen patients with severe, refractory disease (10 females, five males; mean age, 40 years; eight with luminal disease, two with fistulizing disease and five with both luminal and fistulizing disease) were started on thalidomide (100 mg daily), 29 ± 10 days after they had responded to infliximab (5 mg/kg infusions). Results : The median follow-up period was 238 days (range, 10–458 days) from the initiation of thalidomide and 265 days (range, 10–537 days) from the last infliximab infusion. The median Crohn's disease activity indices were 322 (range, 170–525), 119 (range, 24–503) and 35 (range, − 60–360) before infliximab, at the initiation of thalidomide and at the end of follow-up, respectively. Remission rates on thalidomide were 92%, 83% and 83% at 3, 6 and 12 months, respectively, after the last infliximab infusion (Kaplan–Meier). Four patients (two in remission) stopped thalidomide for suspected adverse effects. Side-effects (drowsiness, rash and peripheral neuropathy) were mild and mostly transient. Conclusions : Thalidomide appears to be an effective and relatively safe drug to maintain response to infliximab in chronically active and fistulizing refractory Crohn's disease.

Published
2002

11. Long term outcome of patients with active Crohn's disease exhibiting extensive and deep ulcerations at colonoscopy1

Author

Raymond Jian, Robert Modigliani, Joëlle Bonnet, Matthieu Allez, Marc Lémann, and Pierre Cattan

Subjects
medicine.medical_specialty, Crohn's disease, Hepatology, medicine.diagnostic_test, business.industry, medicine.medical_treatment, Gastroenterology, Colonoscopy, Retrospective cohort study, medicine.disease, Surgery, Intestinal mucosa, Predictive value of tests, Internal medicine, medicine, Complication, business, Index Colonoscopy, Colectomy
Abstract

OBJECTIVE: Prediction of the clinical course of Crohn’s disease (CD) is difficult in the long term. Our aim was to determine whether the presence of severe endoscopic lesions (SELs) may predict a higher risk of colectomy and penetrating complications. METHODS: All patients at our institution with active ileocolonic CD who had colonoscopies between 1990 and 1996 were included in the study. SELs were defined as extensive and deep ulcerations covering more than 10% of the mucosal area of at least one segment of the colon. RESULTS: Among the 102 patients included, 53 had SELs at index colonoscopy. During the follow-up (median = 52 months), 37 patients underwent colonic resection. Probabilities of colectomy at 1, 3, and 8 yr were 20%, 26%, and 42%. Risk of colectomy was independently affected by the presence of SELs at index colonoscopy (relative risk [RR] = 5.43, 95% CI = 2.64–11.18), a Crohn’s Disease Activity Index level greater than 288 (RR = 2.21, 95% CI = 1.09–4.47), and the absence of immunosuppressive therapy during the follow-up (RR = 2.44, 95% CI = 1.20–5.00). Probabilities of colectomy were, respectively, 31% and 6% at 1 yr, 42% and 8% at 3 yr, and 62% and 18% at 8 yr in patients with and without SELs. We performed a second analysis excluding the 14 patients operated on within the 3 months after the index colonoscopy: presence of SELs remained the only significant factor predictive of colectomy (RR = 6.72, 95% CI = 2.26–20.03). All six patients with penetrating complications during the follow-up had SELs at index colonoscopy. CONCLUSIONS: Patients with CD exhibiting deep and extensive ulcerations at colonoscopy have a more aggressive clinical course with an increased rate of penetrating complications and surgery.

Published
2002

12. Hydrocortisone Premedication Withdrawal in Patients on Stable Infliximab Maintenance: Clinical and Pharmacokinetic Outcomes

Author

Marion Simon, Thomas Aparicio, Clotilde Baudry, Matthieu Allez, My-Linh Tran-Minh, Anne-Laure Cathala, Nelson Lourenco, Marianne Maillet, Pascal Houzé, Joëlle Bonnet, Jean-Marc Gornet, and Claire Auzolle

Subjects
Hepatology, Pharmacokinetics, business.industry, Anesthesia, Gastroenterology, medicine, In patient, Premedication, business, Infliximab, Hydrocortisone, medicine.drug
Published
2017

14. Granulocytic sarcoma of the jejunum: a rare cause of small bowel obstruction

Author

Anne Lavergne, Marc Lémann, Xavier Mariette, Marie-Thérèse Daniel, Isabelle Brocheriou, Robert Modigliani, Philippe Bertheau, Christophe Corpechot, and Joëlle Bonnet

Subjects
Adult, Male, Pathology, medicine.medical_specialty, Intestinal Neoplasms, Intestine, Small, Biopsy, medicine, Humans, Histiocyte, Acute leukemia, Hepatology, medicine.diagnostic_test, Auer rod, business.industry, Gastroenterology, Myeloid leukemia, Endoscopy, medicine.disease, Radiography, Bowel obstruction, Jejunum, medicine.anatomical_structure, Leukemia, Myeloid, Sarcoma, Bone marrow, business, Intestinal Obstruction
Abstract

We report the case of a 40-yr-old man presenting with symptoms of small bowel obstruction. Small bowel x-rays revealed a stricture of the mid-jejunum. Push enteroscopy found a polypoid mass at 1 meter of the ligament of Treitz. Histopathological examination of the biopsy and surgical specimens showed a diffuse infiltrate of the mucosa made of medium to large cells, which were stained on immunohistochemistery by the leucocyte marker CD45 and the histiocyte/monocyte marker CD68 but were negative for the B and T cell markers. Cytological examination of the ascitic fluid revealed many myelobasts with cytoplasmic Auer rods and positive myeloperoxidase staining. There was no evidence of blood or bone marrow involvement suggestive of acute leukemia or myeloproliferative disorders. These findings were consistent with the diagnosis of preleukemic granulocytic sarcoma (or chloroma). Chemotherapy led to complete remission, but 21 months later the patient developed an acute myeloid leukemia. He died from arpergillus pneumonitis, 10 months after bone marrow allograft. Preleukemic granulocytic sarcoma of the small bowel is a rare condition and its diagnosis is usually not easy, requiring histochemical or immunohistochemical studies. Most cases have progressed to acute myeloid leukemia.

Published
1998

15. [A new cause of intra and extrahepatic cholangitis: the drug hypersensitivity syndrome or DRESS (Drug Rash with Eosinophilia and Systemic Symptoms)]

Author

Bertrand, Condat, David, Zanditenas, Véronique, Collot, Nathalie, Legoupil, Dominique, Cazals-Hatem, Marie-Pierre, Hauuy, Joëlle, Bonnet, Yann, Ngo, Jacques, Roucoules, and Martine, Blazquez

Subjects
Adult, Drug Hypersensitivity, Male, Sulfasalazine, Naproxen, Cholangitis, Anti-Inflammatory Agents, Non-Steroidal, Eosinophilia, Humans, Exanthema
Abstract

The DRESS (Drug Rash with Eosinophilia and Systemic Symptoms) corresponds to a drug reaction generally including cutaneous eruption, fever, hematologic abnormalities such as eosinophilia and atypical lymphocytosis and one or more specific visceral lesions specially in the liver. We report a case of drug hypersensitivity syndrome or DRESS associated with intra and extra-hepatic biliary lesions. This syndrome was associated with sulfasalazine and naproxene therapy. A reactivation of HHV6 was documented in the continuations of the DRESS and could play a role in the symptomms.

Published
2006

16. Fatal cardiomyopathy associated with pegylated interferon/ribavirin in a patient with chronic hepatitis C

Author

David Zanditenas, Joëlle Bonnet, Yann Ngo, Martine Blazquez, Bertrande Estampes, Bertrand Condat, Dermot O'Toole, Patrick Marcellin, Ariel Cohen, and Tarik Asselah

Subjects
Cardiomyopathy, Dilated, Male, medicine.medical_specialty, Myocarditis, Heart disease, Cardiomyopathy, Hepacivirus, Interferon alpha-2, Gastroenterology, Antiviral Agents, Drug Administration Schedule, Polyethylene Glycols, chemistry.chemical_compound, Fatal Outcome, Pegylated interferon, Interferon, Internal medicine, Ribavirin, medicine, Humans, Hepatology, business.industry, Interferon-alpha, Dilated cardiomyopathy, Hepatitis C, Chronic, Middle Aged, medicine.disease, Recombinant Proteins, chemistry, Immunology, Drug Therapy, Combination, Complication, business, medicine.drug
Abstract

We report the case of a 45-year-old man with HCV treated with pegylated interferon-alpha/ribavirin, in whom fatal cardiomyopathy occurred. Cardiomyopathy is a rare complication of high dose of standard interferon but has never been reported with pegylated interferon. The relationship between pegylated interferon-alpha/ribavirin and the development of cardiomyopathy is highly probable for the following reasons: (1) a cardiologist consultation with specific investigations had been performed before treatment excluding a pre-existing cardiomyopathy; (2) symptoms of advanced dilated cardiomyopathy appeared immediately after the end of treatment; (3) other causes of cardiomyopathy have been ruled out. In all except one of the 21 reported cases with standard interferon, cardiomyopathy was reversible. In our patient, fatal cardiomyopathy occurred with a usual dose of pegylated interferon-alpha. Clinicians should be aware of this potential complication when evaluating the ratio benefit/risk of treatment in patients with chronic hepatitis C infection.

Published
2006

17. [Bone and joints in inflammatory bowel disease]

Author

Marc, Lemann, Joëlle, Bonnet, Matthieu, Allez, Jean-Marc, Gornet, and Xavier, Mariette

Subjects
Bone Diseases, Metabolic, Fractures, Bone, Risk Factors, Arthritis, Humans, Inflammatory Bowel Diseases
Published
2004

18. [Hepatitis C virus infection and primary hepatic large B-cell lymphoma: a non-fortuitous association. Case report and review of literature]

Author

Bertrand, Condat, Joëlle, Bonnet, Marie-Pierre, Hauuy, Véronique, Collot, Alain, Charlier, Laurent, Dugue, Yan, Ngo, Anouar, Maftouh, Thierry, Diche, Olivia, Bandin, Bernard, Guigui, Bouchra, Asli, and Martine, Blazquez

Subjects
Lymphoma, B-Cell, Liver Neoplasms, Humans, Female, Hepacivirus, Lymphoma, Large B-Cell, Diffuse, Hepatitis C, Aged
Abstract

We report a case of hepatitis C virus infection in association with primary hepatic large B-cell non-Hodgkin's lymphoma. Primary hepatic non-Hodgkin's lymphoma is a rare disease. Association of hepatitis C virus infection with primary hepatic B-cell non-hodgkin's lymphoma is probably not fortuitous. Indeed, in case of primary hepatic non-hodgkin's lymphoma' patients are often hepatitis C virus positive. Moreover, several studies have reported a high prevalence of chronic hepatitis C virus infection among patients with B-cell non-Hodgkin's lymphoma whatever the localization of the lymphoma. A recent study found a high rate of remission of a splenic form of lymphoma after treatment of hepatitis C virus infection. Our case report confirms the hypothesis of a key role of hepatitis C virus in the pathogenesis of various forms of B-cell lymphoproliferative disorders and in particular in primary hepatic lymphoma.

Published
2004

19. Long term outcome of patients with active Crohn's disease exhibiting extensive and deep ulcerations at colonoscopy

Author

Robert Modigliani, Marc Lémann, Matthieu Allez, Joëlle Bonnet, Pierre Cattan, and Raymond Jian

Subjects
Adult, Male, medicine.medical_specialty, Time Factors, Adolescent, medicine.medical_treatment, Colonoscopy, Gastroenterology, Severity of Illness Index, Crohn Disease, Predictive Value of Tests, Internal medicine, Outcome Assessment, Health Care, Medicine, Humans, In patient, Intestinal Mucosa, Colectomy, Ulcer, Aged, Retrospective Studies, Crohn's disease, Hepatology, medicine.diagnostic_test, business.industry, Colonic resection, Clinical course, Middle Aged, medicine.disease, Relative risk, Female, business, Index Colonoscopy
Abstract

OBJECTIVE: Prediction of the clinical course of Crohn’s disease (CD) is difficult in the long term. Our aim was to determine whether the presence of severe endoscopic lesions (SELs) may predict a higher risk of colectomy and penetrating complications. METHODS: All patients at our institution with active ileocolonic CD who had colonoscopies between 1990 and 1996 were included in the study. SELs were defined as extensive and deep ulcerations covering more than 10% of the mucosal area of at least one segment of the colon. RESULTS: Among the 102 patients included, 53 had SELs at index colonoscopy. During the follow-up (median = 52 months), 37 patients underwent colonic resection. Probabilities of colectomy at 1, 3, and 8 yr were 20%, 26%, and 42%. Risk of colectomy was independently affected by the presence of SELs at index colonoscopy (relative risk [RR] = 5.43, 95% CI = 2.64–11.18), a Crohn’s Disease Activity Index level greater than 288 (RR = 2.21, 95% CI = 1.09–4.47), and the absence of immunosuppressive therapy during the follow-up (RR = 2.44, 95% CI = 1.20–5.00). Probabilities of colectomy were, respectively, 31% and 6% at 1 yr, 42% and 8% at 3 yr, and 62% and 18% at 8 yr in patients with and without SELs. We performed a second analysis excluding the 14 patients operated on within the 3 months after the index colonoscopy: presence of SELs remained the only significant factor predictive of colectomy (RR = 6.72, 95% CI = 2.26–20.03). All six patients with penetrating complications during the follow-up had SELs at index colonoscopy. CONCLUSIONS: Patients with CD exhibiting deep and extensive ulcerations at colonoscopy have a more aggressive clinical course with an increased rate of penetrating complications and surgery.

Published
2002

21. 943c ACCELERATED STEP-CARE THERAPY WITH EARLY AZATHIOPRINE (AZA) VS. CONVENTIONAL STEP-CARE THERAPY IN CROHN'S DISEASE. A RANDOMIZED STUDY

Author

J.L. Dupas, D. Laharie, Stéphane Nahon, Anne Bourrier, Pauline Jouet, F. Carbonnel, Yoram Bouhnik, G. Getaid, Guillaume Savoye, Jean-Yves Mary, R. Jean Marie, Joëlle Bonnet, Jacques Cosnes, J.-F. Colombel, and Université Pierre et Marie Curie - Paris 6 (UPMC)

Subjects
medicine.medical_specialty, Crohn's disease, Hepatology, [CHIM.ORGA]Chemical Sciences/Organic chemistry, business.industry, Gastroenterology, Azathioprine, medicine.disease, law.invention, Randomized controlled trial, law, Internal medicine, medicine, business, ComputingMilieux_MISCELLANEOUS, medicine.drug
Abstract

International audience

Published
2012

23. Intravenous cyclosporine for refractory attacks of Crohn's disease (CD): Long-term follow-up of patients

Author

J.-F. Colombel, Robert Modigliani, Benoit Coffin, Claude Matuchansky, Mathieu Allez, J. C. Rambaud, Yoram Bouhnik, F. Gérard de La Valussière, Y. Touze, Raymond Jian, Marc Lémann, and Joëlle Bonnet

Subjects
Crohn's disease, medicine.medical_specialty, Hepatology, Refractory, business.industry, Long term follow up, Gastroenterology, Medicine, business, medicine.disease, Surgery
Published
1998

24. Intravenous cyclosporine for perianal Crohn's disease (CD)

Author

Robert Modigliani, Jean-Pierre Gendre, F. Carbonnel, Marc Lémann, Mathieu Allez, F. Gérard de La Valussière, Joëlle Bonnet, J. C. Rambaud, Yoram Bouhnik, Claude Matuchansky, Raymond Jian, and Jacques Cosnes

Subjects
Perianal Crohn's disease, medicine.medical_specialty, Hepatology, business.industry, Internal medicine, Gastroenterology, medicine, business
Published
1998

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