Reenaers Catherine

Stepniak, M., Adam, P., Salée, C., Massot, C., Vieujean, S., Reenaers, C., Loly, J.-P., Van Kemseke, C., COIMBRA MARQUES, C., DECKER, E., Delvenne, P., Blétard Noella, Silvia speca, Stephanie Becq, Meuwis, M.-A.* , & Louis, E.*. (23 March 2025). Etude du rôle de l'épithélium dans l'initiation et la progression de la fibrose intestinale dans la rectocolite ulcéro-hémorragique [Poster presentation]. JFHOD, Journée Francophone d'hépatho-gastroentérologie et d'oncologie digestive, Paris, France.

Fombellida-Lopez, C., Östling Ellen, Aguilar Ortmans, D., DELLOT, P., MARECHAL, N., Vanwinge, C., Cavalier, E., SUSIN, F., VAIRA, D., Hayette, M.-P., Reenaers, C., Moutschen, M., Pasternak O. Alexander, & Darcis, G. (10 March 2025). Impact of ART simplification with dolutegravir and lamivudine on the HIV reservoir [Poster presentation]. Conference on Retroviruses and Opportunistic Infection (CROI 2025), San Francisco, United States.

Meuwis, M.-A., Baiwir, D., Fleron, M., Mazzucchelli, G., BOUTAFFALA, L., Reenaers, C., Van Kemseke, C., Vieujean, S., Bettonville, V., BRIQUET, A., Lechanteur, C., COIMBRA MARQUES, C., & Louis, E. (21 February 2025). Perianal Fistula Closure after Heterologous Mesenchymal Stem Cell Injections is Associated with Protein Levels indicating Lower Tissue Immune Infiltrate, Specific Proteins Involved in the Control of Apoptosis, and Probable Higher Tissues Remodeling and Proteasome Activity [Poster presentation]. 20th Congress of European Crohn's and Colitis Organisation, Berlin, Germany.

Adam, P., Salée, C., Stepniak, M., Loly, J.-P., Vieujean, S., Reenaers, C., COIMBRA MARQUES, C., Decker, E., Massot, C., Delvenne, P., Louis, E., & Meuwis, M.-A. (21 February 2025). Is NKCC1, a marker of dysplasia associated with inflammation and CAC, playing a role in colorectal carcinogenesis? [Poster presentation]. 20th Congress of European Crohn's and Colitis Organisation, Berlin, Germany.

Stepniak, M., Adam, P., Salée, C., Massot, C., Loly, J.-P., Vieujean, S., Reenaers, C., Coimbra, C., DECKER, E., Delvenne, P., Bletard, N., Speca, S., Beq, S., Louis, E., & Meuwis, M.-A. (21 February 2025). Study of the Implication of the Epithelium in the Development and Progression of Fibrosis in Ulcerative Colitis [Poster presentation]. 20th Congress of European Crohn's and Colitis Organisation, Berlin, Germany.

Stepniak, M., Adam, P., Salée, C., Massot, C., Reenaers, C., KROPP, S., Loly, J.-P., COIMBRA MARQUES, C., DECKER, E., Van Kemseke, C., Vieujean, S., Stephanie Becq, Silvia Speca, Meuwis, M.-A.* , & Louis, E.*. (19 February 2025). Study of the Implication of the Epithelium in the Development and Progression of Fibrosis in Ulcerative Colitis [Paper presentation]. ECCO 2025, European Crohn's and Colitis Organisation, Berlin, Germany.

Stepniak, M., Adam, P., Salée, C., Massot, C., Vieujean, S., Reenaers, C., KROPP, S., Van Kemseke, C., Coimbra, C., DECKER, E., Noella Blétard, Delvenne, P., Meuwis, M.-A.* , Louis, E.* , & Becq Stephanie. (12 February 2025). Study of the role of the epithelium in the initiation and progression of intestinal fibrosis in Ulcerative Colitis [Paper presentation]. Belgian Week Of Gastroenterology, Liège, Belgium.

Meuwis, M.-A., Baiwir, D., Fleron, M., Mazzucchelli, G., BOUTAFFALA, L., Reenaers, C., Van Kemseke, C., Vieujean, S., Bettonville, V., BRIQUET, A., LECHANTEUR, C., COIMBRA MARQUES, C., & Louis, E. (12 February 2025). Perianal fistula closure after heterologous mesenchymal stem cell injections is associated with protein levels indicating lower tissue immune infiltrate, specific proteins involved in the control of apoptosis, and probable higher tissues remodeling and proteasome activity [Poster presentation]. 37th edition of Belgian Week of Gastroenterology.

Stepniak, M., Adam, P., Salée, C., Massot, C., Shadouh, C., Vieujean, S., Reenaers, C., COIMBRA MARQUES, C., Loly, J.-P., DECKER, E., Bletard, N., Delvenne, P., Speca, S., Beq, S., Louis, E., & Meuwis, M.-A. (12 February 2025). Study of the role of the epithelium in the initiation and progression of intestinal fibrosis in ulcerative colitis [Paper presentation]. 37th edition of Belgian Week of Gastroenterology, Liège, Belgium.

Meunier, P., Reenaers, C., Van Kemseke, C., Vieujean, S., Louis, E., Meurisse, M., Coimbra, C., & GILLARD, R. (February 2025). Comment j’explore …les fistules ano-périnéales en Imagerie par Résonance Magnétique (IRM). Revue Médicale de Liège, 80 (2), 130 - 136.

Outtier, A., Louis, E., Dewit, O., Reenaers, C., Schops, G., Lenfant, M., Pontus, E., De Hertogh, G., Verstockt, B., Sabino, J., Vermeire, S., & Ferrante, M. (December 2024). Efficacy and Safety of Ustekinumab for Chronic Pouchitis: A Prospective Open-label Multicenter Study. Clinical Gastroenterology and Hepatology, 22 (12), 2468-2474.e1. doi:10.1016/j.cgh.2024.04.030

Fombellida-Lopez, C., Östling Ellen, Aguilar Ortmans, D., DELLOT, P., MARECHAL, N., Vanwinge, C., Cavalier, E., SUSIN, F., VAIRA, D., Hayette, M.-P., Reenaers, C., Moutschen, M., Pasternak O. Alexander, & Darcis, G. (28 November 2024). Impact of ART simplification with dolutegravir and lamivudine on the HIV reservoir [Poster presentation]. Belgium Research on AIDS and HIV Consortium (BREACH 2024), Bruxelles, Belgium.

Reenaers, C., Enea, D., Nachury, M., Laharie, D., Bouhnik, Y., Fumery, M., Gornet, J.-M., Amiot, A., Altwegg, R., de Vos, M., Marteau, P., Bourreille, A., Nancey, S., Viennot, S., Louis, E., & Svrcek, M. (2024). Impact of histological remission for predicting clinical relapse in Crohn's disease: a post-hoc analysis of the prospective STORI cohort. Journal of Crohn's and Colitis. doi:10.1093/ecco-jcc/jjae167

Fombellida-Lopez, C., Östling Ellen, Aguilar Ortmans, D., DELLOT, P., MARECHAL, N., Vanwinge, C., Ladang, A., Cavalier, E., SUSIN, F., VAIRA, D., Hayette, M.-P., Reenaers, C., Moutschen, M., Pasternak O. Alexander, & Darcis, G. (23 September 2024). Impact of ART simplification with dolutegravir and lamivudine on the HIV reservoir [Poster presentation]. HIV Cure Symposium 2024, Gand, Belgium.

Pierre, N., Huynh-Thu, V. A., Baiwir, D., VIEUJEAN, S., Bequet, E., Reenaers, C., Van Kemseke, C., Salée, C., Massot, C., Fleron, M., Mazzucchelli, G., Trzpiot, L., Eppe, G., De Pauw, E., Louis, E., & Meuwis, M.-A. (2024). Serum proteome signatures associated with ileal and colonic ulcers in Crohn's disease. Journal of Proteomics, 105199. doi:10.1016/j.jprot.2024.105199

Pierre, N., Huynh-Thu, V. A., Baiwir, D., VIEUJEAN, S., Bequet, E., Reenaers, C., Van Kemseke, C., Salée, C., Massot, C., Fleron, M., Mazzucchelli, G., Trzpiot, L., Eppe, G., De Pauw, E., Louis, E., & Meuwis, M.-A. (02 February 2024). Distinct blood protein profiles associated with ileal and colonic ulcers in Crohn’s disease [Poster presentation]. Belgian Week of Gastroenterology 2024, Antwerp, Belgium.

Reenaers, C., GILLARD, R., Coimbra, C., Vieujean, S., GILLARD, R., Meunier, P., LECHANTEUR, C., BAUDOUX, E., BOUTAFFALA, L., Beguin, Y., & Louis, E. (2024). MRI Evolution And Efficacy Of Bone Marrow-Derived Mesenchymal Stem Cells In Perianal Fistulae In Crohn’s Disease: Results From A Prospective Monocentric Study [Poster presentation]. UEG Week Vienna 2022.

Pierre, N., Huynh-Thu, V. A., Baiwir, D., VIEUJEAN, S., Bequet, E., Reenaers, C., Van Kemseke, C., Salée, C., Massot, C., Fleron, M., Mazzucchelli, G., Trzpiot, L., Eppe, G., De Pauw, E., Louis, E., & Meuwis, M.-A. (2024). Distinct blood protein profiles associated with ileal and colonic ulcers in Crohn’s disease [Paper presentation]. Belgian Week of Gastroenterology 2024.

Stepniak, M., Adam, P., Salée, C., Loly, J.-P., VIEUJEAN, S., Reenaers, C., Fonzé, F., Massot, C., COIMBRA MARQUES, C., DECKER, E., BLETARD, N., Delvenne, P., Speca, S., Louis, E., & Meuwis, M.-A. (2024). Study of the role of the epithelium in the initiation and progression of intestinal fibrosis in Ulcerative Colitis [Paper presentation]. Belgian Week of Gastroenterology 2024.

Adam, P., Salée, C., Stepniak, M., Loly, J.-P., VIEUJEAN, S., KROPP, S., Reenaers, C., Fonzé, F., Massot, C., BLETARD, N., COIMBRA MARQUES, C., DECKER, E., Delvenne, P., Louis, E., & Meuwis, M.-A. (2024). Characterization of the impact of NKCC1 in colorectal carcinogenesis [Paper presentation]. Belgian Week of Gastroenterology 2024.

Uzzan, M., Nachury, M., Nuzzo, A., Amiot, A., Caron, B., Benezech, A., Buisson, A., Bouguen, G., Le Berre, C., Reenaers, C., Le Cosquer, G., Savoye, G., Charkaoui, M., Vidon, M., Guillo, L., Fumery, M., Peyrin-Biroulet, L., Kirchgesner, J., Bouhnik, Y., & GETAID TOFA-PRO study, G. (2024). Tofacitinib for patients with anti-TNF refractory ulcerative proctitis: a multicenter cohort study from the GETAID. Journal of Crohn's and Colitis. doi:10.1093/ecco-jcc/jjad169

Pierre, N., Huynh-Thu, V. A., Baiwir, D., VIEUJEAN, S., Bequet, E., Reenaers, C., Van Kemseke, C., Salée, C., Massot, C., Fleron, M., Mazzucchelli, G., Trzpiot, L., Eppe, G., De Pauw, E., Louis, E., & Meuwis, M.-A. (2024). Distinct blood protein profiles associated with ileal and colonic ulcers in Crohn’s disease [Poster presentation]. European Crohn's and Colitis Organisation 2024, Stockholm, Sweden.

MONIN, L., Reenaers, C., Grandfils, S., Latour, P., Van Kemseke, C., KROPP, S., Louis, E., & VIEUJEAN, S. (2024). Outcomes in patients stopping biologic during the first trimester of pregnancy : a retrospective monocentric study [Poster presentation]. Belgian Week of Gastroenterology 2024.

MONIN, L., Reenaers, C., Grandfils, S., Latour, P., Van Kemseke, C., KROPP, S., Louis, E., & VIEUJEAN, S. (2024). Outcomes in patients stopping biologic during the first trimester of pregnancy : a retrospective monocentric study [Poster presentation]. European Crohn's and Colitis Organisation 2024.

DELHOUGNE, N., MONIN, L., Vieujean, S., Van Kemseke, C., Reenaers, C., Warling, O., & Louis, E. (2024). Evaluation of the adherence of patients with chronic inflammatory bowel diseases to a PRO telemonitoring using connected devices: a prospective monocentric study. Acta Gastro-Enterologica Belgica, 87 (4), 457 - 467. doi:10.51821/87.4.13449

Fombellida-Lopez, C., Pasternak, A. O., Cicilionyté, A., Maes, N., Vanwinge, C., Ormenese, S., Ladang, A., Cavalier, E., Winchester, L., Fletcher, C., SUSIN, F., VAIRA, D., Hayette, M.-P., Reenaers, C., Moutschen, M., & Darcis, G. (11 September 2023). Doubling dolutegravir dosage reduces HIV persistence markers in ART-treated adults [Poster presentation]. HIV Cure Symposium 2023, Gand, Belgium.

Bacha, R. A., Bouhnik, Y., Serrero, M., Filippi, J., Roblin, X., Bourrier, A., Bouguen, G., Franchimont, D., Savoye, G., Buisson, A., Louis, E., Nancey, S., Abitbol, V., Reimund, J.-M., DeWit, O., Vuitton, L., Mathieu, N., Peyrin-Biroulet, L., Gilletta, C., ... Picon, L. (Other coll.). (2023). Obesity in adult patients with inflammatory bowel disease: Clinical features and impact on disability. A cross-sectional survey from the GETAID. Digestive and Liver Disease. doi:10.1016/j.dld.2023.05.008

Loly, J.-P., Vieujean, S., Reenaers, C., Van Kemseke, C., Seidel, L., Louis, E., & Somja, J. (2023). In-Depth Assessment of Endoscopic Remission in Inflammatory Bowel Disease Treated by Anti-TNF or Vedolizumab. Inflammatory Bowel Diseases. doi:10.1093/ibd/izad066

Vieujean, S., GILLARD, R., Calvaer, F., Chayeb, M., Seidel, L., Reenaers, C., KROPP, S., Van Kemseke, C., Latour, P., Louis, E., & Meunier, P. (March 2023). Assessment of therapeutic response in Crohn’s disease by dynamic contrast enhanced MRI [Poster presentation]. 35th Belgian Week of Gastroenterology 2023.

Amiot, A., Bourrier, A., Gornet, J.-M., Dewit, O., Nancey, S., Altwegg, R., Abitbol, V., Laharie, D., Reenaers, C., Gagnière, C., Buisson, A., Nachury, M., Viennot, S., Vuitton, L., Stefanescu, C., Marteau, P., Bouguen, G., Seksik, P., & GETAID-INFOPRO study, G. (March 2023). Risk of SARS-CoV-2 infection in healthcare workers with inflammatory bowel disease: a case-control study. Infection Prevention in Practice, 5 (1), 100267. doi:10.1016/j.infpip.2022.100267

Peyrin-Biroulet, L., Rahier, J.-F., Kirchgesner, J., Abitbol, V., Shaji, S., Armuzzi, A., Karmiris, K., Gisbert, J. P., Bossuyt, P., Helwig, U., Burisch, J., Yanai, H., Doherty, G. A., Magro, F., Molnar, T., Löwenberg, M., Halfvarson, J., Zagorowicz, E., Rousseau, H., ... Coutard, L. (Other coll.). (March 2023). I-CARE, a European Prospective Cohort Study Assessing Safety and Effectiveness of Biologics in Inflammatory Bowel Disease. Clinical Gastroenterology and Hepatology, 21 (3), 771-788.e10. doi:10.1016/j.cgh.2022.09.018

Vieujean, S., GILLARD, R., Calvaer, F., Chayeb, M., Seidel, L., Reenaers, C., KROPP, S., Van Kemseke, C., Latour, P., Louis, E., & Meunier, P. (March 2023). Assessment of therapeutic response in Crohn’s disease by dynamic contrast enhanced MRI [Poster presentation]. 35th Belgian Week of Gastroenterology 2023.

Gofflot, A., MONIN, L., Seidel, L., Reenaers, C., KROPP, S., Van Kemseke, C., Latour, P., Forthomme, B., Croisier, J.-L., Louis, E., & Vieujean, S. (March 2023). Impact of different types of physical activity in inflammatory bowel disease [Paper presentation]. 35th Belgian Week of Gastroenterology 2023.

Gofflot, A., MONIN, L., Seidel, L., Reenaers, C., KROPP, S., Van Kemseke, C., Latour, P., Forthomme, B., Croisier, J.-L., Louis, E., & Vieujean, S. (March 2023). Impact of different types of physical activity in inflammatory bowel disease [Poster presentation]. 18th Congress of European Crohn's and Colitis Organisation 2023.

Fombellida-Lopez, C., Pasternak, A. O., Cicilionyté, A., Maes, N., Vanwinge, C., Ormenese, S., Ladang, A., Cavalier, E., Winchester, L., Fletcher, C., SUSIN, F., VAIRA, D., Hayette, M.-P., Reenaers, C., Moutschen, M., & Darcis, G. (21 February 2023). Doubling dolutegravir dosage reduces HIV persistence markers in ART-treated adults [Poster presentation]. Conference on Retroviruses and Opportunistic Infection (CROI 2023), Seattle, United States.

Reenaers, C., GILLARD, R., Coimbra, C., GILLARD, R., Meunier, P., LECHANTEUR, C., BAUDOUX, E., BOUTAFFALA, L., Beguin, Y., & Louis, E. (2023). Clinical and MRI evolution after local injection of bone marrow-derived mesenchymal stem cells in perianal fistulae in Crohn’s disease: results from a prospective monocentric study. Journal of Crohn's and Colitis, 17, 728-737. doi:10.1093/ecco-jcc/jjac192

Vieujean, S., Moens, A., Hassid, D., Rothfuss, K., Savarino, E., Vavricka, S. R., Reenaers, C., Jacobsen, B., Allez, M., Ferrante, M., Rahier, J. F., & ECCO CONFER investigators. (2023). Pneumocystis jirovecii pneumonia in patients with inflammatory bowel disease - A case series. Journal of Crohn's and Colitis. doi:10.1093/ecco-jcc/jjac153

Fombellida-Lopez, C., Pasternak, A. O., Cicilionyté, A., Maes, N., Vanwinge, C., Ormenese, S., Ladang, A., Cavalier, E., Winchester, L., Fletcher, C., SUSIN, F., VAIRA, D., Hayette, M.-P., Reenaers, C., Moutschen, M., & Darcis, G. (23 November 2022). Doubling dolutegravir dosage reduces HIV persistence markers in ART-treated adults [Poster presentation]. Belgium Research on AIDS and HIV Consortium (BREACH 2022), Bruxelles, Belgium.

Guillo, L., Amiot, A., Serrero, M., Altwegg, R., Roblin, X., Atanasiu, C., Buisson, A., Le Berre, C., Reenaers, C., Gornet, J.-M., Laharie, D., Abitbol, V., Biron, A., Caron, B., Nancey, S., Chupin, A., Blain, A., Vuitton, L., Caillo, L., ... Bonnet-Dodel, M. (Other coll.). (September 2022). Prevalence of Self-Reported Venous Thromboembolism and Cardiovascular Risk Factors in Patients with Ulcerative Colitis: The GETAID FOCUS Study. Digestive Diseases and Sciences, 67 (9), 4525-4532. doi:10.1007/s10620-022-07445-4

Amiot, A., Laharie, D., Malamut, G., Serrero, M., Poullenot, F., educational committee of the, G. E. T. A. I. D., Peyrin-Biroulet, L. (Other coll.), Laharie, D. (Other coll.), Bourreille, A. (Other coll.), Vuitton, L. (Other coll.), Bouguen, G. (Other coll.), Abitbol, V. (Other coll.), Amiot, A. (Other coll.), Biron, A. (Other coll.), Bourrier, A. (Other coll.), Caillo, L. (Other coll.), Fumery, M. (Other coll.), Gilletta, C. (Other coll.), Plastaras, L. (Other coll.), ... Wils, P. (Other coll.). (September 2022). Management of immune checkpoint inhibitor in patients with cancer and pre-existing inflammatory bowel disease: Recommendations from the GETAID. Digestive and Liver Disease, 54 (9), 1162-1167. doi:10.1016/j.dld.2022.06.020

Cottron, C., Treton, X., Altwegg, R., Reenaers, C., Amiot, A., Fumery, M., Vuitton, L., Peyrin-Biroulet, L., Bouguen, G., Dewit, O., Nancey, S., Caillo, L., Roblin, X., Beylot-Barry, M., Rivière, P., & Laharie, D. (30 August 2022). How to Manage Inflammatory Bowel Disease Patients When They Withdraw Anti-Tumour Necrosis Factor [Anti-TNF] Due to Severe Anti-TNF-Induced Skin Lesions? A Multicentre Cohort Study. Journal of Crohn's and Colitis, 16 (8), 1202-1210. doi:10.1093/ecco-jcc/jjac035

Reenaers, C., & Louis, E. (May 2022). Nouveautés dans la prise en charge des maladies inflammatoires chroniques intestinales. Revue Médicale de Liège, 77 (5-6), 323-329.

Reenaers, C., Vieujean, S., COIMBRA MARQUES, C., GILLARD, R., Meunier, P., BOUTAFFALA, L., & Louis, E. (March 2022). Efficacy and safety of bone marrow-derived mesenchymal stem cells in refractory perianal fistulae in Crohn's disease: results from a prospective monocentric study [Paper presentation]. 34th Belgian Week of Gastroenterology 2022.

Loly, J.-P., Vieujean, S., Reenaers, C., Van Kemseke, C., Seidel, L., Somja, J., & Louis, E. (March 2022). Remission state in inflammatory bowel disease patients on anti-TNF or vedolizumab: a confocal endomicroscopy study [Paper presentation]. 34th Belgian Week of Gastroenterology 2022.

Reenaers, C., Vieujean, S., COIMBRA MARQUES, C., BOUTAFFALA, L., GILLARD, R., Meunier, P., & Louis, E. (March 2022). Efficacité et sécurité du traitement par cellules souches mésenchymateuses hématopoïétiques dans les lésions ano-périnéales de maladie de Crohn : résultats d’une étude prospective monocentrique [Paper presentation]. Journées Francophones D’hépato-Gastroenterologie Et D’oncologie Digestive.

MOREAU, A.-C., SEIDEL, L., VIEUJEAN, S., REENAERS, C., & LOUIS, E. (January 2022). Impact clinique de la vidéocapsule endoscopique du grêle dans les saignements digestifs inexpliqués. Etude rétrospective monocentrique. Revue Médicale de Liège, 77 (1), 25-31.

Reenaers, C., & Louis, E. (2022). Progressing Towards the Implementation of a Treat-To-Target Strategy in Perianal Crohn's Disease. Journal of Crohn's and Colitis. doi:10.1093/ecco-jcc/jjab166

VIEUJEAN, S., LOLY, J.-P., BOUTAFFALA, L., MEUNIER, P., REENAERS, C., BRIQUET, A., LECHANTEUR, C., BAUDOUX, E., BEGUIN, Y., & LOUIS, E. (2022). Mesenchymal Stem Cell Injection in Crohn's Disease Strictures: a phase I-II clinical study. Journal of Crohn's and Colitis, 16, 506-510. doi:10.1093/ecco-jcc/jjab154

Reenaers, C., De Roover, A., KOHNEN, L., Nachury, M., Simon, M., Pourcher, G., Trang-Poisson, C., Rajca, S., Msika, S., Viennot, S., Alttwegg, R., Serrero, M., Seksik, P., Peyrin-Biroulet, L., Picon, L., Bourbao Tournois, C., Gontier, R., Gilletta, C., Stefanescu, C., ... Coffin, B. (2022). Bariatric Surgery in Patients With Inflammatory Bowel Disease: A Case-Control Study from the GETAID. Inflammatory Bowel Diseases. doi:10.1093/ibd/izab249

AMICONE, C., Marques, C. C., Reenaers, C., Van Kemseke, C., Seidel, L., & Louis, E. (2022). Early Post-Operative Endoscopy Is Associated with Lower Surgical Recurrence of Crohn's Disease: A Retrospective Study of Three Successive Cohorts. Gastroenterology Research and Practice, 2022, 6341069. doi:10.1155/2022/6341069

LOLY, J.-P., VIEUJEAN, S., REENAERS, C., VAN KEMSEKE, C., SEIDEL, L., SOMJA, J., & LOUIS, E. (01 January 2022). P234 Remission state in Inflammatory Bowel Disease patients on anti TNF or vedolizumab: a confocal endomicroscopy study. Journal of Crohn's and Colitis, 16 (Supplement_1), 283-i283. doi:10.1093/ecco-jcc/jjab232.361

VIEUJEAN, S., LOLY, J.-P., BOUTAFFALA, L., MEUNIER, P., REENAERS, C., BRIQUET, A., LECHANTEUR, C., BAUDOUX, E., BEGUIN, Y., & LOUIS, E. (October 2021). Local Mesenchymal Stem Cells injection in Crohn’s disease strictures: a phase I-II, open-label clinical study [Poster presentation]. United European Gastroenterology.

VIEUJEAN, S., LOLY, J.-P., BOUTAFFALA, L., Pariente, B., REENAERS, C., BRIQUET, A., LECHANTEUR, C., BEGUIN, Y., & LOUIS, E. (July 2021). Local Mesenchymal Stem Cells injection in Crohn’s disease strictures: a phase I-II, open-label clinical study [Poster presentation]. 16th Congress of European Crohn's and Colitis Organisation - Inflammatory Bowel Diseases 2021 Virtual.

Nachury, M., Bouhnik, Y., Serrero, M., Filippi, J., Roblin, X., Kirchgesner, J., Bouguen, G., Franchimont, D., Savoye, G., Buisson, A., Louis, E., Nancey, S., Abitbol, V., Reimund, J.-M., DeWit, O., Vuitton, L., Matthieu, N., Peyrin-Biroulet, L., Gilletta, C., ... Reenaers, C. (Other coll.). (2021). Patients' real-world experience with inflammatory bowel disease: A cross-sectional survey in tertiary care centres from the GETAID group. Digestive and Liver Disease. doi:10.1016/j.dld.2020.10.020

Monin, L., Dubois, S., REENAERS, C., VAN KEMSEKE, C., LATOUR, P., VAN DAELE, D., VIEUJEAN, S., SEIDEL, L., & Louis, E. (2021). Ustekinumab in bio-naïve and bio-failure Crohn's disease patients: Results from a « real-life » monocentric cohort. Digestive and Liver Disease. doi:10.1016/j.dld.2020.10.040

Pouillon, L., Remen, T., AMICONE, C., Louis, E., Maes, S., REENAERS, C., Germain, A., Baumann, C., Bossuyt, P., & Peyrin-Biroulet, L. (2021). Risk of Late Postoperative Recurrence of Crohn's Disease in Patients in Endoscopic Remission After Ileocecal Resection, Over 10 Years at Multiple Centers. Clinical Gastroenterology and Hepatology. doi:10.1016/j.cgh.2020.05.027

Lambin, T., Amiot, A., Stefanescu, C., Gornet, J.-M., Seksik, P., Laharie, D., Reenaers, C., Bourreille, A., Cadiot, G., Carbonnel, F., Dib, N., Fumery, M., Gilletta de St Joseph, C., Filippi, J., Viennot, S., Plastaras, L., Coffin, B., Serrero, M., Nahon, S., ... UGT-CD-stricture GETAID study, G. (November 2020). Long-term outcome of Crohn's disease patients with upper gastrointestinal stricture: A GETAID study. Digestive and Liver Disease, 52 (11), 1323-1330. doi:10.1016/j.dld.2020.08.034

Preda, C., Manuc, T., Chifulescu, A. E., Istratescu, D., Louis, E., Baicus, C., Sandra, I., Diculescu, M., Reenaers, C., VAN KEMSEKE, C., Nitescu, M., Tieranu, C., Popescu, M. C., Tugui, L., Andrei, A., Ciora, C.-A., Gheorghe, L.-S., & Manuc, M. (2020). Diet as an environmental trigger in inflammatory bowel disease: A retrospective comparative study in two European cohorts. Revista Espanola de Enfermedades Digestivas, 112 (6), 440-447. doi:10.17235/reed.2020.6552/2019

Caron, B., Peyrin-Biroulet, L., Pariente, B., Bouhnik, Y., Seksik, P., Bouguen, G., Caillo, L., Laharie, D., Carbonnel, F., Altwegg, R., Reenaers, C., Serrero, M., Trang-Poisson, C., Nancey, S., Filippi, J., Abitbol, V., Savoye, G., Vuitton, L., Viennot, S., ... Amiot, A. (27 September 2019). Vedolizumab Therapy is Ineffective for Primary Sclerosing Cholangitis in Patients With Inflammatory Bowel Disease: A GETAID Multicentre Cohort Study. Journal of Crohn's and Colitis, 13 (10), 1239-1247. doi:10.1093/ecco-jcc/jjz088

VIEUJEAN, S., MOENS, A., ROTHFUSS, K., SAVARINO, E., VAVRICKA, S., REENAERS, C., FERRANTE, M., & RAHIER, J.-F. (February 2019). Pneumocystis jirovecii pneumonia in IBD patients treated with immunomodulator(s) [Poster presentation]. 14th Congress of ECCO.

VIEUJEAN, S., MOENS, A., ROTHFUSS, K., SAVARINO, E., VAVRICKA, S., REENAERS, C., FERRANTE, M., & RAHIER, J.-F. (February 2019). Pneumocystis jirovecii pneumonia in IBD patients treated with immunomodulators [Poster presentation]. Belgian Week of Gastroenterology - 31th edition.

Preda, C. M., Manuc, T., Istratescu, D., Louis, E., Baicus, C., Sandra, I., Diculescu, M., REENAERS, C., VAN KEMSEKE, C., Nitescu, M., Tieranu, C., Sandu, C. G., Oprea-Calin, G., Tugui, L., Viziru, S., Ciora, C.-A., Gheorghe, L.-S., & Manuc, M. (2019). Environmental Factors in Romanian and Belgian Patients with Inflammatory Bowel Disease - a Retrospective Comparative Study. Mædica, 14 (3), 233-239. doi:10.26574/maedica.2019.14.3.233

Pierre, N., Salee, C., MASSOT, C., BLETARD, N., Mazzucchelli, G., Smargiasso, N., Morsa, D., Baiwir, D., De Pauw, E., REENAERS, C., VAN KEMSEKE, C., LOLY, J.-P., Delvenne, P., Meuwis, M.-A., & Louis, E. (2019). Proteomics highlights common and distinct pathophysiological processes associated with ileal and colonic ulcers in Crohn's disease. Journal of Crohn's and Colitis. doi:10.1093/ecco-jcc/jjz130

Reenaers, C., Bossuyt, P., Hindryckx, P., Vanpoucke, H., Cremer, A., & Baert, F. (October 2018). Expert opinion for use of faecal calprotectin in diagnosis and monitoring of inflammatory bowel disease in daily clinical practice. United European Gastroenterology Journal, 6 (8), 1117-1125. doi:10.1177/2050640618784046

Pierre, N., REENAERS, C., VAN KEMSEKE, C., LOLY, J.-P., Mazzucchelli, G., Smargiasso, N., Baiwir, D., Morsa, D., De Pauw, E., MEUWIS, M.-A., & Louis, E. (2018). Proteomic analysis highlights divergences and convergences between ileal and colonic pathological processes involved in Crohn’s ulcers. Journal of Crohn's and Colitis. doi:10.1093/ecco-jcc/jjx180.184

VIEUJEAN, S., LOUIS, E., & REENAERS, C. (February 2018). Étude dans la vie réelle de l’association d’un traitement immunosuppresseur avec l’Infliximab et l’Adalimumab dans la colite ulcéreuse [Poster presentation]. Journées Francophones d'Hépato-gastroentérologie et d'Oncologie Digestive.

VIEUJEAN, S., LOUIS, E., & REENAERS, C. (February 2018). Immunosuppressive co-treatment with Infliximab and adalimumab is not superior than anti-TNF monotherapy to prevent treatment failure over time [Poster presentation]. 30th edition of Belgian Week of Gastroenterology.

VIEUJEAN, S., LOUIS, E., & REENAERS, C. (February 2018). Immunosuppressive co-treatment with Infliximab and Adalimumab is not superior than anti-TNF monotherapy to prevent treatment failure over time in ulcerative colitis [Poster presentation]. 13th Congress of ECCO, Vienna, Austria.

Pierre, N., REENAERS, C., VAN KEMSEKE, C., LOLY, J.-P., Mazzucchelli, G., Smargiasso, N., Baiwir, D., De Pauw, E., MEUWIS, M.-A., & LOUIS, E. (February 2018). Proteomic analysis highlights divergences and convergences between ileal and colonic pathological processes involved in Crohn’s ulcers [Poster presentation]. 30th edition of the Belgian Week of Gastroenterology, Anvers, Belgium.

REENAERS, C., Mary, J.-Y., Nachury, M., Bouhnik, Y., Laharie, D., Allez, M., Fumery, M., Amiot, A., Savoye, G., Altwegg, R., Devos, M., Malamut, G., Bourreille, A., Flourie, B., Marteau, P., Vuitton, L., Coffin, B., Viennot, S., Lambert, J., ... Louis, E. (2018). Outcomes 7 Years After Infliximab Withdrawal for Patients With Crohn's Disease in Sustained Remission. Clinical Gastroenterology and Hepatology. doi:10.1016/j.cgh.2017.09.061

Lorenzo, D., Maire, F., Stefanescu, C., Gornet, J.-M., Seksik, P., Serrero, M., Bournet, B., Marteau, P., Amiot, A., Laharie, D., Trang, C., Coffin, B., Bellaiche, G., Cadiot, G., Reenaers, C., Racine, A., Viennot, S., Pauwels, A., Bouguen, G., ... Viennot, S. (Other coll.). (January 2018). Features of Autoimmune Pancreatitis Associated With Inflammatory Bowel Diseases. Clinical Gastroenterology and Hepatology, 16 (1), 59-67. doi:10.1016/j.cgh.2017.07.033

Bossuyt, P., Baert, F., D'Heygere, F., Nakad, A., REENAERS, C., Fontaine, F., Franchimont, D., Dewit, O., Van Hootegem, P., Vanden Branden, S., Lambrecht, G., Ferrante, M., & Louis, E. (Other coll.). (2018). Early Mucosal Healing Predicts Favorable Outcomes in Patients With Moderate to Severe Ulcerative Colitis Treated With Golimumab: Data From the Real-life BE-SMART Cohort. Inflammatory Bowel Diseases. doi:10.1093/ibd/izy219

Van de Vondel, S., Baert, F., Vanden Branden, S., Amininejad, L., Dewint, P., Van Moerkercke, W., Rahier, J.-F., Hindryckx, P., Bossuyt, P., Ferrante, M., Reenaers, C., & Louis, E. (Other coll.). (2018). Incidence and Predictors of Success of Adalimumab Dose Escalation and De-escalation in Ulcerative Colitis: a Real-World Belgian Cohort Study. Inflammatory Bowel Diseases, 24 (5), 1099-1105. doi:10.1093/ibd/izx103

De Vos, M., Dhooghe, B., Vermeire, S., Louis, E., Mana, F., Elewaut, A., Bossuyt, P., Baert, F., REENAERS, C., Van Gossum, M., Macken, E., Ferrante, M., Hindryckx, P., Dewit, O., Holvoet, T., & Franchimont, D. (2018). Efficacy of vedolizumab for induction of clinical response and remission in patients with moderate to severe inflammatory bowel disease who failed at least two TNF antagonists. United European Gastroenterology Journal, 6 (3), 439-445. doi:10.1177/2050640617722310

Gagnière, C., Bourrier, A., Seksik, P., Gornet, J.-M., DeWit, O., Nancey, S., Altwegg, R., Abitbol, V., Laharie, D., REENAERS, C., Buisson, A., Pariente, B., Viennot, S., Vuitton, L., Stefanescu, C., Marteau, P., Bouguen, G., Cosnes, J., Amiot, A., ... Louis, E. (Other coll.). (2018). Risk of serious infection in healthcare workers with inflammatory bowel disease: a case-control study of the Groupe d'Etude Thérapeutique des Affections Inflammatoires du tube Digestif (GETAID). Alimentary Pharmacology and Therapeutics, 48 (7), 713-722. doi:10.1111/apt.14926

VIEUJEAN, S., LOUIS, E., & REENAERS, C. (October 2017). Immunosuppressive co-treatment with Infliximab and Adalimumab is not superior than anti-TNF monotherapy to prevent treatment failure over time in ulcerative colitis [Poster presentation]. 25th UEG week, Barcelona, Spain.

Bello, C., Roseth, A., Guardiola, J., REENAERS, C., Ruiz-Cerulla, A., VAN KEMSEKE, C., Arajol, C., Reinhard, C., SEIDEL, L., & Louis, E. (2017). Usability of a home-based test for the measurement of fecal calprotectin in asymptomatic IBD patients. Digestive and Liver Disease, 49 (9), 991-996. doi:10.1016/j.dld.2017.05.009

Louis, E., VAN KEMSEKE, C., & REENAERS, C. (2017). Objective assessment of clinical disease activity. In D. C. Baumgart (Ed.), Crohn's Disease and Ulcerative Colitis: From Epidemiology and Immunobiology to a Rational Diagnostic and Therapeutic Approach (pp. 259-266). Springer, Cham - D.C. Baumgart (ed.). doi:10.1007/978-3-319-33703-6_23

DESIR, C., COIMBRA MARQUES, C., Decker, M., REENAERS, C., VAN KEMSEKE, C., LATOUR, P., Louis, E., & Meunier, P. (2017). Comment j'explore ... la maladie de Crohn par imagerie. Revue Médicale de Liège, 72 (1), 51-56.

LOLY, J.-P., SOMJA, J., REENAERS, C., VAN KEMSEKE, C., GAST, P., & Louis, E. (2017). Endomicroscopie confocale dans la prise en charge des maladies inflammatoires chroniques de l'intestin. Revue Médicale Suisse, 13 (571), 1431-1434.

REENAERS, C., Pirard, C., VAN KEMSEKE, C., LATOUR, P., Belaiche, J., & Louis, E. (2016). Long-term evolution and predictive factors of mild inflammatory bowel disease. Scandinavian Journal of Gastroenterology, 51 (6), 712-9. doi:10.3109/00365521.2015.1128965

Peyrin-Biroulet, L., Salleron, J., Filippi, J., REENAERS, C., Antunes, O., Filipe, V., Louis, E., Hebuterne, X., & Roblin, X. (2016). Anti-TNF Monotherapy for Crohn's Disease: a 13-year Multicentre Experience. Journal of Crohn's and Colitis, 10 (5), 516-24. doi:10.1093/ecco-jcc/jjw008

Louis, E., Dotan, I., Ghosh, S., Mlynarsky, L., REENAERS, C., & Schreiber, S. (2015). Optimising the Inflammatory Bowel Disease Unit to Improve Quality Of Care: Expert Recommandations. Journal of Crohn's and Colitis. doi:10.1093/ecco-jcc/jjv085

Louis, E., REENAERS, C., VAN KEMSEKE, C., LATOUR, P., BELAICHE, J., MEUNIER, P., & COIMBRA MARQUES, C. (2015). De l'"Evidence-based Medecine" à la médecine personnalisée dans la maladie de Crohn. Revue Médicale de Liège, 70 (5-6), 316-320.

REENAERS, C., & Louis, E. (2015). Complications de la rectocolite hémorragique et impact des traitements actuels sur l'histoire naturelle de ces complications. Hépato-Gastro, 22, 38-44. doi:10.1684/hpg.2015.1190

MEUNIER, P., COUSIN, F., VAN KEMSEKE, C., REENAERS, C., LATOUR, P., BELAICHE, J., SEIDEL, L., & LOUIS, E. (2015). Persisting signs of disease activity at magnetic resonance enterocolonography predict clinical relapse and disease progression in quiescent Crohn's disease. Acta Gastro-Enterologica Belgica, 73 (3), 274-81.

Van Kemseke, C., Louis, E., & REENAERS, C. (2015). LE MEDICAMENT DU MOIS. Vedolizumab (Entyvio(R)), nouveau traitement des maladies inflammatoires intestinales. Revue Médicale de Liège, 70 (11), 575-82.

Poncin, M., REENAERS, C., VAN KEMSEKE, C., Belaiche, J., Seidel, L., MEUNIER, P., & Louis, E. (2014). Depth of remission in Crohn's disease patients seen in a referral centre : associated factors and impact on disease outcome. Acta Gastro-Enterologica Belgica, 77 (1), 41-6.

Benitez, J.-M., Meuwis, M.-A., REENAERS, C., VAN KEMSEKE, C., Meunier, P., & Louis, E. (2013). Role of endoscopy, cross-sectional imaging and biomarkers in Crohn's disease monitoring. Gut, 62 (12), 1806-16. doi:10.1136/gutjnl-2012-303957

Baert, F., Glorieus, E., REENAERS, C., D'Haens, G., Peeters, H., Franchimont, D., Dewit, O., Caenepeel, P., LOUIS, E., & Van Assche, G. (2013). Adalimumab dose escalation and dose de-escalation success rate and predictors in a large national cohort of Crohn's patients. Journal of Crohn's and Colitis, 7 (2). doi:10.1016/j.crohns.2012.03.018

REENAERS, C., Louis, E., Belaiche, J., Seidel, L., Keshav, S., & Travis, S. (2013). Letter: should immunosuppressive therapy be started with adalimumab in Crohn's disease? Authors' reply. Alimentary Pharmacology and Therapeutics, 37 (7), 752-3. doi:10.1111/apt.12245

Louis, E., REENAERS, C., Meuwis, M.-A., VAN KEMSEKE, C., LATOUR, P., CHAPELIER, N., WERTZ, S., COIMBRA MARQUES, C., MEUNIER, P., & Belaiche, J. (March 2012). Quinze ans d'anti-TNF dans la maladie de Crohn: comment tirer le meilleur de cette revolution therapeutique? Revue Médicale de Liège, 67 Spec No, 8-13.

Louis, E., GAST, P., VAN KEMSEKE, C., & REENAERS, C. (2012). Commentary: endoscopic dilatation for stricturing Crohn's disease. Alimentary Pharmacology and Therapeutics, 36 (5), 494-6. doi:10.1111/j.1365-2036.2012.05209.x

REENAERS, C., LOUIS, E., Belaiche, J., Seidel, L., Keshav, S., & Travis, S. (2012). Does co-treatment with immunosuppressors improve outcome in patients with Crohn's disease treated with adalimumab? Alimentary Pharmacology and Therapeutics, 36 (11-12), 1040-8. doi:10.1111/apt.12076

REENAERS, C., Belaiche, J., & Louis, E. (2012). Impact of medical therapies on inflammatory bowel disease complication rate. World Journal of Gastroenterology, 18 (29), 3823-7. doi:10.3748/wjg.v18.i29.3823

Louis, E., VAN KEMSEKE, C., LATOUR, P., Belaiche, J., & REENAERS, C. (2012). Genetique et environnement dans les maladies inflammatoires chroniques de l'intestin. Revue Médicale de Liège, 67 (5-6), 298-304.

VALDES SOCIN, H. G., TOME, M., LUTTERI, L., Reenaers, C., POLUS, M., Geenen, V., LOUIS, E., & Beckers, A. (2012). Auto-immune gastritis characteristics in a large series of patients with auto-immune thyroiditis. In XXIVth Belgian Week of Gastroenterology 2012 - Abstract book.

Kopylov, U., Mantzaris, G. J., Katsanos, K. H., Reenaers, C., Ellul, P., Rahier, J.-F., Israeli, E., Lakatos, P. L., Fiorino, G., Cesarini, M., Tsianos, E. V., Louis, E., & Ben-Horin, S. (2011). The efficacy of shortening the dosing interval to once every six weeks in Crohn's patients losing response to maintenance dose of infliximab. Alimentary Pharmacology and Therapeutics, 33 (3), 349-57. doi:10.1111/j.1365-2036.2010.04523.x

Louis, E., VAN KEMSEKE, C., & Reenaers, C. (2011). Necessity of phenotypic classification of inflammatory bowel disease. Best Practice and Research. Clinical Gastroenterology, 25 Suppl 1, 2-7. doi:10.1016/S1521-6918(11)70003-8

Momozawa, Y., Mni, M., Nakamura, K., Coppieters, W., Almer, S., Amininejad, L., Cleynen, I., Colombel, J.-F., de Rijk, P., Dewit, O., Finkel, Y., Gassull, M. A., Goossens, D., Laukens, D., Lemann, M., LIBIOULLE, C., O'Morain, C., Reenaers, C., Rutgeerts, P., ... Georges, M. (2011). Resequencing of positional candidates identifies low frequency IL23R coding variants protecting against inflammatory bowel disease. Nature Genetics, 43 (1), 43-7. doi:10.1038/ng.733

Bello, C., Belaiche, J., Louis, E., & Reenaers, C. (2011). Evolution and predictive factors of relapse in ulcerative colitis patients treated with mesalazine after a first course of corticosteroids. Journal of Crohn's and Colitis, 5 (3), 196-202. doi:10.1016/j.crohns.2010.12.011

Reenaers, C., Belaiche, J., & Louis, E. (2010). Should patients under long-term anti-TNF therapies be followed for tuberculosis contamination? Inflammatory Bowel Diseases, 16 (8), 1271-2. doi:10.1002/ibd.21162

Louis, E., Belaiche, J., & Reenaers, C. (2010). Do clinical factors help to predict disease course in inflammatory bowel disease? World Journal of Gastroenterology, 16 (21), 2600-3. doi:10.3748/wjg.v16.i21.2600

Louis, E., Libioulle, C., Reenaers, C., Belaiche, J., & Georges, M. (October 2009). Génomique des maladies inflammatoires intestinales. Revue Médicale de Liège, 64, 24-28.

Reenaers, C., Louis, E., & Belaiche, J. (2009). Thérapies biologiques et maladies inflammatoires chroniques intestinales. Revue Médicale de Liège, 64 (5-6), 301-304.

Louis, E., Belaiche, J., & Reenaers, C. (2009). Anti-tumor Necrosis Factor Nonresponders in Crohn's Disease : Therapeutic Strategies. Digestive Diseases, 27, 351-357. doi:10.1159/000228573

Louis, E., Belaiche, J., & Reenaers, C. (2009). Tailoring the treatment to the individual in Crohn's disease. Therapeutic Advances in Gastroenterology, 2, 239-244. doi:10.1177/1756283X09337180

Louis, E., Belaiche, J., & Reenaers, C. (2009). Anti-TNF and Crohn's Disease: When Should We Stop? Current Drug Targets, 11 (2), 148-51. doi:10.2174/138945010790309957

Louis, E., Libioulle, C., Reenaers, C., Belaiche, J., & Georges, M. (2009). Genetics of ulcerative colitis: the come-back of interleukin 10. Gut, 58 (9), 1173-6. doi:10.1136/gut.2008.169235

Reenaers, C., Franchimont, N., Oury, C., Belaiche, J., Malaise, M., Bours, V., Theatre, E., Delvenne, P., & Louis, E. (2008). Sensitivity of intestinal fibroblasts to TNF-related apoptosis-inducing ligand-mediated apoptosis in Crohn's disease. Scandinavian Journal of Gastroenterology, 43, 1334-1345. doi:10.1080/00365520802200010

Louis, E., Reenaers, C., & Belaiche, J. (2008). Are we giving biologics too much time? When should we stop treatment? World Journal of Gastroenterology, 14, 5528-5531. doi:10.3748/wjg.14.5528

Louis, E., Reenaers, C., & Belaiche, J. (2008). Does the behavior of Crohn's disease change over time? Inflammatory Bowel Diseases, 14, 54-55. doi:10.1002/ibd.20561

Louis, E., Reenaers, C., & Belaiche, J. (2008). Does the phenotype at diagnosis (e.g., fibrostenosing, inflammatory, perforating) predict the course of Crohn's disease? Inflammatory Bowel Diseases, 14, 59-60. doi:10.1002/ibd.20559

Denis, M.-A., Reenaers, C., Fontaine, F., Belaiche, J., & Louis, E. (September 2007). Assessment of endoscopic activity lndex and biological lnflammatory markers in clinically active Crohn's disease with normal C-reactive protein serum level. Inflammatory Bowel Diseases, 13 (9), 1100-1105. doi:10.1002/ibd.20178

Delwaide, J., Reenaers, C., Gerard, C., Vaira, D., Bastens, B., Serwir, B., Bekhti, A., Bataille, C., Wain, E., De Leeuw, P., Daenen, G., Mesureur, T., Sente, J. M., & Belaiche, J. (July 2006). HCV genotype 4 in Belgium: three distinct patterns among patients from European and African origin. European Journal of Gastroenterology and Hepatology, 18 (7), 707-712. doi:10.1097/01.meg.0000219103.40435.8d

Delwaide, J., Gerard, C., Reenaers, C., Vaira, D., Bastens, B., Bataille, C., Serwir, B., Maes, B., Belaiche, J., & Groupe Liegeois d'études des Virus Hepatotropes. (December 2005). Hepatitis C virus genotype 5 in southern Belgium: Epidemiological characteristics and response to therapy. Digestive Diseases and Sciences, 50 (12), 2348-2351. doi:10.1007/s10620-005-3060-4

Franchimont, N., Reenaers, C., & Louis, E. (01 April 2005). Infliximab and the bone in Crohn's disease. Alimentary Pharmacology and Therapeutics, 21 (7), 918-919. doi:10.1111/j.1365-2036.2005.02434.x

Laurent, S., Reenaers, C., Detroz, B., Detry, O., Delvenne, P., Belaiche, J., & Meurisse, M. (2005). A patient who survived total colonic ulcerative colitis surinfected by cytomegalovirus complicated by toxic megacolon and disseminated intravascular coagulation. Acta Gastro-Enterologica Belgica, 68 (2, Apr-Jun), 276-279.

Franchimont, N., Reenaers, C., Lambert, C., Belaiche, J., Bours, V., Malaise, M., Delvenne, P., & Louis, E. (December 2004). Increased expression of receptor activator of NF-kappa B ligand (RANKL), its receptor RANK and its decoy receptor osteoprotegerin in the colon of Crohn's disease patients. Clinical and Experimental Immunology, 138 (3), 491-498. doi:10.1111/j.1365-2249.2004.02643.x

REENAERS, C., DELWAIDE, J., GERARD, C., Bastens, B., Servais, B., Bekhti, A., Wain, E., DAENEN, G., Delforge, M., MESUREUR, T., Sente, B., Belaiche, J., DE ROOVER, A., DETRY, O., HONORE, P., MEURISSE, M., Rentier, B., & VAIRA, D. (2004). HCV genotype 4 in Belgium: epidemiological characteristics. Acta Gastro-Enterologica Belgica, (67), 03.

REENAERS, C., DELWAIDE, J., GERARD, C., Bastens, B., Bataille, C., BOEMER, F., Servais, B., BELAICHE, J., DE ROOVER, A., DETRY, O., HONORE, P., Meurisse, M., Rentier, B., & VAIRA, D. (2004). HCV genotype 5: an easy to treat population. Acta Gastro-Enterologica Belgica, 67, 15.

Louis, E., Michel, V., Hugot, J. P., Reenaers, C., Fontaine, F., Delforge, M., El Yafi, F., Colombel, J. F., & Belaiche, J. (April 2003). Early development of stricturing or penetrating pattern in Crohn's disease is influenced by disease location, number of flares, and smoking but not by NOD2/CARD15 genotype. Gut, 52 (4), 552-557. doi:10.1136/gut.52.4.552