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1. Incidence, prevalence and clinical presentation of inflammatory bowel diseases in Northern France: a 30-year population-based studyResearch in context

Author

Hélène Sarter, Thibaut Crétin, Guillaume Savoye, Mathurin Fumery, Ariane Leroyer, Luc Dauchet, Thierry Paupard, Hugues Coevoet, Pauline Wils, Nicolas Richard, Dominique Turck, Delphine Ley, Corinne Gower-Rousseau, Eric Agoute, Najib Al Ghossaini, Raied Al Hameedi, Myriam Al Khatib, Saria Al Turk, Jean-Marie Andre, Matthieu Antoine, Michel Antonietti, Amar Aouakli, Laura Armengol-Debeir, Ibrahim Aroichane, Fadi Assi, Eric Auxenfants, Alina Avram, Kassem Azzouzi, Damyan Bankovski, Bernard Barbry, Nicolas Bardoux, Philippe Baron, Anne Baudet, Pauline Bayart, Brice Bazin, Arash Bebahani, Jean-Pierre Becqwort, Houssem Ben Ali, Emmanuel Ben Soussan, Coralie Benard, Vincent Benet, Corinne Benguigui, Abdeslam Bental, Sara Bentaleb-Bellati, Isabelle Berkelmans, Jacques Bernet, Karine Bernou, Nathalie Bertiaux-Vandaele, Pauline Bertot, Valérie Bertrand, Emilie Biloud, Nathalie Biron, Benjamin Bismuth, Cyril Blanchard, Maurice Bleuez, Fabienne Blondel, Valérie Blondin, Marius Bobula, Philippe Bohont, Eléonore Boivin, Vanessa Bon Djemah, Eric Boniface, Philippe Bonniere, Pierre Bonvarlet, Arnaud Boruchowicz, Raoul Bostvironnois, Médina Boualit, Ahlem Bouazza, Bruno Bouche, Christian Boudailler, Claude Bourgeaux, Morgane Bourgeois-Fumery, Arnaud Bourguet, Agnès Bourienne, Hamza Boutaleb, Alexis Bouthors, Julien Branche, Franck Brazier, Marie Bridenne, Hélène Brihier, Laura Bril, Philippe Bulois, Pierre Burgiere, Joël Butel, Jean-Yves Canva, Valérie Canva-Delcambre, Florence Cardot, Sandrine Carette, Pierre Carpentier, Michel Cassagnou, Jean-François Cassar, François Castex, Pascale Catala, Stéphane Cattan, Sylviane Catteau, Bernard Caujolle, Gérard Cayron, Catherine Chandelier, Cloé Charpentier, Marthe Chavance-Thelu, Agathe Cheny, Dinu Chirita, Antoine Choteau, Jean-François Claerbout, Pierre-Yves Clergue, Gil Cohen, Marie Colin, Régis Collet, Jean-Frédéric Colombel, Stéphanie Coopman, Lucie Cordiez, Antoine Cortot, Jean Corvisart, Frédéric Couttenier, Jean-François Crinquette, Valérie Crombe, Abdelhakim Daoudi, Vincent Dapvril, Thierry Davion, Sébastien Decoster, Laurent Defontaine, Nicolas Degrave, Aurélien Dejaeger, Richard Delcenserie, Marine Deleplanque, Dorothée Delesalle, Olivier Delette, Thierry Delgrange, Laurence Delhoustal, Jean-Stéphane Delmotte, Sabri Demmane, Guy Deregnaucourt, Constance Deschepper, Jean-Pierre Desechalliers, Patrick Desmet, Pierre Desreumaux, Gérard Desseaux, Philippe Desurmont, Alain Devienne, Eve Devouge, Alex Devroux, Arnaud Dewailly, Sébastien Dharancy, Aude Di Fiore, Emmanuel Diaz, Djamal-Dine Djeddi, Rachid Djedir, Wissam Doleh, Marie-Laure Dreher-Duwat, Richard Dubois, Clothilde Duburque, Frédéric Ducrot, Philippe Ducrotte, André Dufilho, Christian Duhamel, Caroline Dumant-Forest, Jean-Louis Dupas, Frédéric Dupont, Yves Duranton, Arnaud Duriez, Nicolas Duveau, Mohammadi El Farisi, Khalil El Hachkar, Caroline Elie, Marie-Claire Elie-Legrand, Matthieu Eoche, Essmaeel Essmaeel, Dominique Evrard, Jean-Paul Evrard, Armelle Fatome, Karima Fellah-Sekkai, Bernard Filoche, Laurent Finet, Mathilde Flahaut, Camille Flamme, David Foissey, Peggy Fournier, Philippe Foutrein, Marie-Christine Foutrein-Comes, Thierry Frere, Julie Galand, Philippe Gallais, Claudine Gamblin, Serge Ganga, Romain Gerard, Guillaume Geslin, Yves Gheyssens, Salah Ghrib, Thierry Gilbert, Bénédicte Gillet, Denis Godart, Jean-Michel Godchaux, Guetty Goeguebeur, Odile Goria, Frédéric Gottrand, Philippe Gower, Lucien Grados, Brigitte Grandmaison, Marion Groux, Claire Guedon, Loïc Guerbeau, Mathilde Gueroult-Dero, Jean-François Guillard, Laurence Guillem, François Guillemot, Dominique Guimber, Baya Haddouche, Vincent Hautefeuille, Philippe Hecketsweiller, Geneviève Hecquet, Jean-Pierre Hedde, Hassina Hellal, Pierre-Emmanuel Henneresse, Michel Heraud, Sophie Herve, Bruno Heyman, Patrick Hochain, Philippe Houcke, Lucie Houssin-Baillly, Bruno Huguenin, Silviu Iobagiu, Shata Istanboli, Alexsandar Ivanovic, Isabelle Iwanicki-Caron, Eric Janicki, Marine Jarry, Charlotte Jean Bart, Claude Jonas, Julia Jougon, Anne Jouvenet, Naeim Kassar, Fadi Katherin, Alfred Kerleveo, Ali Khachfe, Alfred Kiriakos, Jean Kiriakos, Olivier Klein, Matthieu Kohut, Richard Kornhauser, Demetrios Koutsomanis, Jean-Eric Laberenne, Eric Lacotte, Guy Laffineur, Marine Lagarde, Anouck Lahaye, Arnaud Lalanne, Ambroise Lalieu, Pierre Lannoy, José Lapchin, Michel Laprand, Denis Laude, Christian Le Couteulx, Charles Le Goffic, Alain Le Grix, Jean-Philippe Le Mouel, Pauline Le Roy, Rachida Leblanc, Paul Lecieux, Stéphane Lecleire, Nathalie Leclerc, Jean Ledent, Jean Lefebvre, Pascale Lefilliatre, Céline Legrand, Patrick Lelong, Bernard Leluyer, Caroline Lemaitre, Lucie Lepileur, Antoine Leplat, Elodie Lepoutre-Dujardin, Gabriel Leppeut, Henri Leroi, Maryvonne Leroy, Benoît Lesage, Jocelyn Lesage, Xavier Lesage, Isabelle Lescanne-Darchis, Dominique Lescut, Bruno Leurent, Michel Lhermie, Louise Libier, Bernard Lisambert, Isabelle Loge, Julien Loreau, Alexandre Louvet, Joséphine Lozinguez, Henri Lubrez, Damien Lucidarme, Jean-Jacques Lugand, Olivier Macaigne, Denis Maetz, Dominique Maillard, Hubert Mancheron, Olivia Manolache, Anne-Bérengère Marks-Brunel, Charline Marre, Raymond Marti, Eric Marzloff, Philippe Mathurin, Jacques Mauillon, Vincent Maunoury, Jean-Luc Maupas, Michèle-Ange Medam Djomo, Chloé Melchior, Ziad Melki, B. Mesnard, Patrice Metayer, Lofti Methari, Franck Meurisse, Laurent Michaud, Patricia Modaine, Angélique Monthe, Loïk Morel, Mathilde Morin, Pierre-Eugène Mortier, Perrine Mortreux, Olivier Mouterde, Nicolas Mozziconaci, Jean Mudry, Maria Nachuri, Minh Dung Ngo, Eric N'guyen Khac, Bertrand Notteghem, Vincent Ollevier, Atika Ouraghi, Barriza Oussadou, Dominique Ouvry, Bernard Paillot, Claire Painchart, Nicole Panien-Claudot, Christian Paoletti, Arsène Papazian, Bruno Parent, Jean-Claude Paris, Philippe Patrier, Bernard Pauwels, Mathieu Pauwels, Richard Petit, Muriel Piat, Sandrine Piotte, Christophe Plane, Bernard Plouvier, Eric Pollet, Pierre Pommelet, Daniela Pop, Charlotte Pordes, Gérard Pouchain, Philippe Prades, Jean-Christophe Prevost, Manon Pruit, Gilles Quartier, Anne-Marie Queuniet, Jean-François Quinton, Alain Rabache, Gilles Raclot, Sébastien Ratajczyk, Nicole Reix, Thibaud Renaut-Vantroys, Marine Revillion, Ghassan Riachi, Clémentine Riault, Cécile Richez, Benoît Rimbert, Philippe Robinson, Juan Daniel Rodriguez, Jean Roger, Jean-Marc Roux, Alain Rudelli, Clémence Saingier, Patrick Schlossberg, David Sefrioui, Michel Segrestin, David Seguy, Célik Seminur, François Sevenet, Jean Silvie, Claire Spyckerelle, Nathalie Talbodec, Noémie Tavernier, Henriette Tchandeu, Aurore Techy, Jean-Luc Thelu, Henri Thiebault, Jean-Marie Thorel, Christophe Thuillier, Guillaume Tielman, Manuella Tode, Jean Tonnel, Jean-Yves Touchais, Audrey Toulemonde-Huguet, Pierre Toumelin, Yvan Touze, Léa Tran, Jean-Luc Tranvouez, Nadia Triki, Justine Turpin, Eric Vaillant, Claude Valmage, Dominique Vanco, Nathalie Vandaele-Bertiaux, Hélène Vandamme, Elise Vander Eeken, Etienne Vanderbercq, Philippe Vandermollen, Philippe Vandevenne, Lionel Vandeville, Alain Vandewalle, Jean-Pierre Vanhoove, Audrey Vanrenterghem, Charlotte Vanveuren, Iona Vasies, Guy Verbiese, Juliette Verlynde, Philippe Vermelle, Christine Verne, Gwenola Vernier-Massouille, Perrine Vezelier-Cocq, Juliette Viart, Benoît Vigneron, Marc Vincendet, Jacques Viot, Y.M. Voiment, Jean-Yves Wallez, Michel Wantier, Faustine Wartel, Jean-Christian Weber, Jean-Louis Willocquet, Nathalie Wizla, Eric Wolschies, Tajiogue Yimfor, Oana Zahara, Alberto Zalar, Sonia Zaoui, and Anne Zellweger

Subjects
Inflammatory bowel disease, Incidence, Prevalence, Population-based registry, Crohn’s disease, Ulcerative colitis, Public aspects of medicine, RA1-1270
Abstract

Summary: Background: In industrialized countries, the incidence of inflammatory bowel disease (IBD) appears stabilized. This study examined the incidence and phenotype of IBD in Northern France over a 30-year period. Methods: Including all IBD patients recorded in the EPIMAD population-based registry from 1988 to 2017 in Northern France, we described the incidence and clinical presentation of IBD according to age, sex and time. Findings: A total of 22,879 incident IBD cases were documented (59% (n = 13,445) of Crohn’s disease (CD), 38% (n = 8803) of ulcerative colitis (UC), 3% (n = 631) of IBD unclassified (IBDU)). Over the study period, incidence of IBD, CD and UC was 12.7, 7.2 and 5.1 per 105 person-years, respectively. The incidence of CD increased from 5.1/105 in 1988–1990 to 7.9/105 in 2015–2017 (annual percent change (APC): +1.9%, p

Published
2024
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2. <scp>FOLFIRI</scp> plus <scp>BEvacizumab</scp> or <scp>aFLIbercept</scp> after <scp>FOLFOX</scp> ‐bevacizumab failure for <scp>COlorectal</scp> cancer ( <scp>BEFLICO</scp> ): An <scp>AGEO</scp> multicenter study

Author

Cécile Torregrosa, Simon Pernot, Pauline Vaflard, Audrey Perret, Christophe Tournigand, Violaine Randrian, Solene Doat, Cindy Neuzillet, Valérie Moulin, Morgane Stouvenot, Gael Roth, Tiffany Darbas, Benjamin Auberger, Tiphaine Godet, Marion Jaffrelot, Aurélien Lambert, Olivier Dubreuil, Cassandre Gluszak, Alice Bernard‐Tessier, Anthony Turpin, Lola‐Jade Palmieri, Olivier Bouche, Gael Goujon, Thierry Lecomte, David Sefrioui, Christophe Locher, Lucien Grados, Pauline Gignoux, Stéphanie Trager, Elise Nassif, Angélique Saint, Pascal Hammel, Cédric Lecaille, Mathilde Bureau, Marine Perrier, Damien Botsen, Vincent Bourgeois, Julien Taieb, and Edouard Auclin

Subjects
Cancer Research, Oncology
Published
2022

3. Positive margins and plexitis increase the risk of recurrence after ileocecal resection: A systematic review and meta-analysis

Author

Clara Yzet, Clémentine Riault, Franck Brazier, Lucien Grados, Eric Nguyen-Khac, Denis Chatelain, Charles Sabbagh, Anthony Buisson, Momar Diouf, Mathurin Fumery, CHU Amiens-Picardie, Simplification des soins chez les patients complexes - UR UPJV 7518 (SSPC), Université de Picardie Jules Verne (UPJV), Périnatalité et Risques Toxiques - UMR INERIS_I 1 (PERITOX), Institut National de l'Environnement Industriel et des Risques (INERIS)-Université de Picardie Jules Verne (UPJV)-CHU Amiens-Picardie, Groupe de Recherche sur l'alcool et les pharmacodépendances - UMR INSERM_S 1247 (GRAP), Université de Picardie Jules Verne (UPJV)-Institut National de la Santé et de la Recherche Médicale (INSERM), CHirurgie, IMagerie et REgénération tissulaire de l’extrémité céphalique - Caractérisation morphologique et fonctionnelle - UR UPJV 7516 (CHIMERE), CHU Clermont-Ferrand, Microbes, Intestin, Inflammation et Susceptibilité de l'Hôte (M2iSH), and 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 Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Université Clermont Auvergne (UCA)

Subjects
Crohn's disease, Hepatology, Gastroenterology, Plexitis, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology, Margin
Abstract

Introduction: There is debate over the impact of residual microscopic disease after ileocecal resection in Crohn's disease (CD) to predict recurrence. We conducted a meta-analysis to evaluate the impact of positive histological margins and plexitis after ileocecal resection on the risk of postoperative recurrence.Methods: Using a systematic search, we identified. 30 studies evaluating the impact of inflammatory margins on CD recurrence. The primary outcome was the postoperative clinical recurrence and secondary outcomes were surgical, and endoscopic recurrence. We performed random-effects meta-analysis and estimated odds ratio (OR) and 95% CIs.Results: Thirty studies were analyzed, seven focused on myenteric plexitis, six on submucosal plexitis and twenty-three on positive margins. Inflammatory margins were associated with a higher rate of clinical and surgical recurrences: respectively 14 studies - OR 2.38; 95% CI, 1.54 - 3.68- I2 = 68.2%, Q test-p = 0.0003 and 8 studies - OR, 1.52; 95% CI, 1.07-2.16 - I2 =0%; Q test-p = 0.43. The presence of myenteric plexitis was associated with a higher rate of clinical recurrence (4 studies- OR, 1.60; 95%CI, 1.12-2.29; I2= 0%, Q-test-p = 0.61), and of endoscopic recurrence (4 studies - OR, 4.25; 95%CI; 2.06-8.76; I2= 0%, Q test-p = 0.97). Submucosal plexitis was not associated with an increased risk of endoscopic recurrence (4 studies - OR, 0.94; 95%CI; 0.58-1.52; I2= 0%, Q test-p = 0.79).Conclusion: Inflammatory margins and/or plexitis were associated with postoperative recurrence after ileocecal resection for CD. These elements should be taken into account in future algorithm for prevention of postoperative recurrence.

Published
2023

4. How advanced are we on the consequences of oral exposure to food contaminants on the occurrence of chronic non communicable diseases?

Author

Lucien Grados, Maxime Pérot, Nicolas Barbezier, Carine Delayre-Orthez, Véronique Bach, Mathurin Fumery, Pauline M. Anton, and Jérôme Gay-Quéheillard

Subjects
Glycation End Products, Advanced, Environmental Engineering, Health, Toxicology and Mutagenesis, Public Health, Environmental and Occupational Health, General Medicine, General Chemistry, Pollution, Maillard Reaction, Food, Pregnancy, Child, Preschool, Humans, Environmental Chemistry, Female, Pesticides, Child, Noncommunicable Diseases
Abstract

The development of an individual during fetal life and childhood is characterized by rapid growth as well as gradual maturation of organs and systems. Beyond the nutritional intake in essential nutrients, food contaminants can permanently influence the way organs mature and function. These processes are called "programming" and play an essential role in the occurrence of non-communicable chronic diseases throughout the lifespan. Populations as pregnant women, fetuses and young children are vulnerable and particularly sensitive to food contaminants which can induce epigenetic modifications transmissible to future generations. Among these contaminants, pesticides are found in most food matrices exposing humans to cocktails of molecules through variable concentrations and duration of exposure. The Maillard reaction products (MRPs) represent other food contaminants resulting from heat treatment of food. Modern diet, rich in fats and sugars, is also rich in neoformed pathogenic compounds, Advanced Glycation End products (AGEs), the levels of which depend on the heat treatment of foods and eating habits and whose effects on health are controversial. In this review, we have chosen to present the current knowledge on the impacts of selected pesticides and MRPs, on the risk of developing during life non-communicable chronic diseases such as IBD, metabolic disorders or allergies. A large review of literature was performed via Pubmed, and the most appropriate studies were summarised.

Published
2022

5. Invasions veineuses dans l’adénocarcinome colique : intérêt d’une coloration des fibres élastiques

Author

Denis Chatelain, Lucien Grados, Jonathan Meynier, Jean-Marc Regimbeau, Charles Sabbagh, and Christophe Attencourt

Subjects
03 medical and health sciences, 0302 clinical medicine, 030220 oncology & carcinogenesis, 030211 gastroenterology & hepatology, Pathology and Forensic Medicine
Abstract

L’objectif etait d’evaluer l’interet d’une coloration des fibres elastiques pour le diagnostic d’invasion veineuse dans l’adenocarcinome colique. Materiel et methode : Tous les patients operes au CHU Amiens, entre 2004 et 2007, ont ete inclus. Les lames colorees en hemateine-phloxine-safran (HPS) des pieces de colectomie ont ete relues par 2 pathologistes. Les blocs tumoraux ont ete colores a l’Elastic Stain (Roche - Ventana®). La presence ou l’absence d’invasion veineuse, leur nombre et leur siege ont ete correles a la survie globale. Resultats : 231 cas ont ete etudies et 3274 lames ont ete lues. La coloration des fibres elastiques a permis de diagnostiquer plus d’invasions veineuses qu’en coloration HPS (66% vs. 40%). 90% des invasions veineuses etaient revelees des les 6 premieres lames en HPS, et des les 5 premieres en Elastic Stain. La presence d’invasions veineuses revelees par la coloration par l’Elastic Stain et/ou l’HPS etait significativement associee a une diminution de la survie globale en analyse multivariee (p=0,029), notamment pour les tumeurs de stade IIA (p=0,016). Le stade pTNM (p=0,001), et la differenciation tumorale (p=0,006) etaient egalement des facteurs pronostiques independants. Le siege et le nombre des invasions veineuses n’etaient pas des facteurs pronostiques. Conclusion : Notre etude confirme la valeur pronostique des invasions veineuses, revelees par la coloration des fibres elastiques dans l’adenocarcinome colique. Une coloration systematique des fibres elastiques de tous les blocs tumoraux (au minimum au nombre de 5), pourrait etre envisagee a l’avenir lors de l’analyse anatomo-pathologique des pieces de colectomie.

Published
2018

6. [Venous invasions in colonic adenocarcinoma: Value of elastic stain]

Author

Christophe, Attencourt, Charles, Sabbagh, Jonathan, Meynier, Lucien, Grados, Jean-Marc, Regimbeau, and Denis, Chatelain

Subjects
Adult, Male, Risk, Kaplan-Meier Estimate, Adenocarcinoma, Specimen Handling, Veins, Humans, Neoplasm Invasiveness, Neoplasm Metastasis, Organic Chemicals, Coloring Agents, Hematoxylin, Colectomy, Aged, Neoplasm Staging, Retrospective Studies, Aged, 80 and over, Staining and Labeling, Disease Management, Middle Aged, Elastic Tissue, Fluoresceins, Prognosis, Colonic Neoplasms, Female, Neoplasm Recurrence, Local
Abstract

The aim of our study was to assess the value of Elastic stain in the diagnosis of venous invasion (VI) in colonic adenocarcinoma.All patients who undergone surgery for colonic adenocarcinoma at the University Hospital of Amiens, between 2004 and 2007, were included. Hematein-phloxin-saffron (HPS) stained slides of colectomy specimens were reviewed by two pathologists. Tumor blocks were stained with Elastic Stain (Roche - VentanaTwo hundred and thirty-one cases were investigated and 3274 slides were examined. VI were more often diagnosed by Elastic Stain than HPS stain (66% vs. 40%). Ninety percent of VI were revealed within the first 6 HPS slides, and from the first 5 in Elastic Stain. The presence of VI revealed by Elastic Stain and/or HPS was significantly associated with decreased overall survival in multivariate analysis (P=0.029), especially for stage IIA tumors (P=0.016). Tumor differentiation (P=0.006) and pTNM stage (P=0.001) were also independent prognostic factors. The localization and the number of VI were not prognostic factors.Our study confirms the prognostic value of VI, revealed by an elastic stain, in colonic adenocarcinoma. A systematic elastic stain of all tumor blocks (number at least 5) could be considered in the future, during pathological examination of colectomy for adenocarcinoma.

Published
2017

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