Professor Colm O'Morain

• Smith SM, O'Morain C, McNamara D, Antimicrobial susceptibility testing for Helicobacter pylori in times of increasing antibiotic resistance., World journal of gastroenterology, 20, (29), 2014, p9912-21Journal Article, 2014, DOI , TARA - Full Text
• Ryan AW, Thornton JM, Brophy K, Daly JS, O' Morain C, McLoughlin RM, Kennedy NP, Abuzakouk M, Stevens FM, Feighery C, Kelleher D, McManus R. , Haplotype variation at the IBD5 locus (5q31) in coeliac disease in the Irish population. , Tissue Antigens, 64, (2), 2004, p195 - 198Journal Article, 2004, DOI
• Arnott IDR, Nimmo ER, Drummond HE, Fennell J, Smith BR, MacKinlay E, Morecroft J, Anderson N, O'Sullivan M, O'Morain C, Kelleher D, McManus R, Satsangi J., NOD2/CARD15, TLR4 and CD14 Mutations in Scottish and Irish Patients with Crohn's disease: Evidence for Genetic Heterogeneity within Europe., Genes and Immunity, 5, (5), 2004, p417 - 425Journal Article, 2004, DOI
• Ryan AW, Thornton JM, Brophy K, Daly JS, McLoughlin RM, O' Morain C, Abuzakouk M, Kennedy NP, Stevens FM, Feighery C, Kelleher D, McManus R., Chromosome 5q candidate genes in coeliac disease: genetic variation at IL4, IL5, IL9, IL13, IL17B and NR3C1., Tissue Antigens, 65, (2), 2005, p150 - 155Journal Article, 2005, DOI
• C. O'Morain, T. Borody, A. Farley, W. A. De Boer, C. Dallaire, R. Schuman, J. Piotrowski, C. A. Fallone, G. Tytgat, F. Megraud and J. Spenard, Efficacy and safety of single-triple capsules of bismuth biskalcitrate, metronidazole and tetracycline, given with omeprazole, for the eradication of Helicobacter pylori: an international multicentre study, Alimentary pharmacology & therapeutics, 17, (3), 2003, p415-20Journal Article, 2003, URL
• M. J. Quinn, J. B. Foley, N. T. Mulvihill, J. Lee, P. A. Crean, M. J. Walsh and C. A. O'Morain, Helicobacter pylori serology in patients with angiographically documented coronary artery disease, The American journal of cardiology, 83, (12), 1999, p1664-6, A6Journal Article, 1999, URL
• J. M. Lee, N. P. Breslin, C. Fallon and C. A. O'Morain, Rapid urease tests lack sensitivity in Helicobacter pylori diagnosis when peptic ulcer disease presents with bleeding, The American journal of gastroenterology, 95, (5), 2000, p1166-70Journal Article, 2000, URL
• H. X. Xia, H. J. Windle, D. G. Marshall, C. J. Smyth, C. T. Keane and C. A. O'Morain, Recrudescence of Helicobacter pylori after apparently successful eradication: novel application of randomly amplified polymorphic DNA fingerprinting, Gut, 37, (1), 1995, p30-AprJournal Article, 1995, URL
• S. S. Sebastian, N. Kernan, A. Qasim, C. A. O'Morain and M. Buckley, Appropriateness of gastric antisecretory therapy in hospital practice, Irish journal of medical science, 172, (3), 2003, p115-7Journal Article, 2003, URL
• M. Buckley, A. Culhane, B. Drumm, C. Keane, A. P. Moran, H. J. O'Connor, J. Collins, D. Kelleher, D. McAvinchey, J. Sloan and C. O'Morain, Guidelines for the management of Helicobacter pylori-related upper gastrointestinal diseases. Irish Helicobacter Pylori Study Group, Irish journal of medical science, 165 Suppl 5, 1996, p01-NovJournal Article, 1996, URL
• C. Bonithon-Kopp, F. Piard, C. Fenger, E. Cabeza, C. O'Morain, O. Kronborg and J. Faivre, Colorectal adenoma characteristics as predictors of recurrence, Diseases of the colon and rectum, 47, (3), 2004, p323-33Journal Article, 2004, URL
• R. J. Steele, R. Gnauck, R. Hrcka, O. Kronborg, C. Kuntz, P. Moayyedi, C. O'Morain, J. Spicak and H. Vainio, Methods and Economic Considerations: Group 1 Report. ESGE/UEGF Colorectal Cancer--Public Awareness Campaign. The Public/Professional Interface Workshop: Oslo, Norway, June 20 - 22, 2003. fulfillment corporate, Endoscopy, 36, (4), 2004, p349-53Journal Article, 2004, URL
• D. Mc Namara, W. Hall, M. O'Sullivan and C. O'Morain, Altered cardia epithelial cell kinetics induced by Helicobacter pylori infection and gastro-oesophageal reflux disease: possible malignant potential?, European journal of gastroenterology & hepatology, 15, (7), 2003, p767-72Journal Article, 2003, URL
• M. A. O'Sullivan, N. Mahmud, D. P. Kelleher, E. Lovett and C. A. O'Morain, Patient knowledge and educational needs in irritable bowel syndrome, European journal of gastroenterology & hepatology, 12, (1), 2000, p39-43Journal Article, 2000, URL
• E. Bairead, D. L. Harmon, A. M. Curtis, Y. Kelly, C. O'Leary, M. Gardner, D. T. Leahy, P. Vaughan, D. Keegan, C. O'Morain, D. O'Donoghue, F. Shanahan, N. A. Parfrey and K. A. Quane, Association of NOD2 with Crohn's disease in a homogenous Irish population, European journal of human genetics, 11, (3), 2003, p237-44Journal Article, 2003, URL
• A. M. Hopkins, C. McDonnell, N. P. Breslin, C. A. O'Morain and A. W. Baird, Omeprazole increases permeability across isolated rat gastric mucosa pre-treated with an acid secretagogue, The Journal of pharmacy and pharmacology, 54, (3), 2002, p341-7Journal Article, 2002, URL
• A. W. Ryan, J. M. Thornton, K. Brophy, J. S. Daly, C. O'Morain, R. M. McLoughlin, N. P. Kennedy, M. Abuzakouk, F. M. Stevens, C. Feighery, D. Kelleher and R. McManus, Haplotype variation at the IBD5/SLC22A4 locus (5q31) in coeliac disease in the Irish population, Tissue antigens, 64, (2), 2004, p195-8Journal Article, 2004, URL
• S. Sebastian, R. McLoughlin, A. Qasim, C. A. O'Morain and M. J. Buckley, Endoscopic argon plasma coagulation for the treatment of gastric antral vascular ectasia (watermelon stomach): long-term results, Digestive and liver disease, 36, (3), 2004, p212-7Journal Article, 2004, URL
• W. Hall, M. Buckley, P. Crotty and C. A. O'Morain, Gastric mucosal mast cells are increased in Helicobacter pylori-negative functional dyspepsia, Clin Gastroenterol Hepatol, 1, (5), 2003, p363-9Journal Article, 2003, URL
• M. O'Sullivan and C. O'Morain, Nutritional Therapy in Inflammatory Bowel Disease, Curr Treat Options Gastroenterol, 7, (3), 2004, p191-198Journal Article, 2004, URL
• R. McLoughlin, I. Racz, M. Buckley, H. J. O'Connor and C. O'Morain, Therapy of Helicobacter pylori, Helicobacter, 9 Suppl 1, 2004, p42-8Journal Article, 2004, URL
• S. Sebastian, H. O'Connor, C. O'Morain and M. Buckley, Argon plasma coagulation as first-line treatment for chronic radiation proctopathy, Journal of Gastroenterology Hepatology, 19, (10), 2004, p1169-1173Journal Article, 2004, URL
• M. O'Sullivan, N. Clayton, N. P. Breslin, I. Harman, C. Bountra, A. McLaren and C. A. O'Morain, Increased mast cells in the irritable bowel syndrome, Neurogastroenterol Motil, 12, (5), 2000, p449-57Journal Article, 2000, URL
• N. Mahmud, M. A. Kamm, J. L. Dupas, D. P. Jewell, C. A. O'Morain, D. G. Weir and D. Kelleher, Olsalazine is not superior to placebo in maintaining remission of inactive Crohn's colitis and ileocolitis: a double blind, parallel, randomised, multicentre study, Gut, 49, (4), 2001, p552-6Journal Article, 2001, DOI , URL , TARA - Full Text
• D.S. BORDIN, Yu.V. EMBUTNIEKS, L.G. VOLOGZHANINA, T.A. IL'CHISHINA, I.N. VOINOVAN, A.S. SARSENBAEVA, S.A. ALEKSEENKO, O.V. ZAITSEV, R.A. ABDULKHAKOV, M.F. OSIPENKO, M.A. LIVZAN, V.V. TSUKANOV, S.G. BURKOV, N.V. BAKULINA, N.N. DEKHNICH, L.V. TARASOVA, E.Yu. PLOTNIKOVA, I.V. MAEV, Yu.A. KUCHERYAVYI, N.V. BARYSHNIKOVA, M.A. BUTOV, S.V. KOLBASNIKOV, A.L. PAKHOMOVA, T.V. ZHESTKOVA, A.Yu. BARANOVSKII, S.R. ABDULKHAKOV, E.A. AGEEVA, E.A. LYALYUKOVA, A.V. VASYUTIN, N.N. GOLUBEV, I.V. SAVILOVA, L.V. MORKOVKINA, A.G. KONONOVA, F. MEGRAUD, C. O'MORAIN,
M. RAMAS, O.P. NYSSEN, A.G. MCNICHOLL, J.P. GISBERT on behalf of the scientific Committee and researchers Hp-EuReg , Европейский регистр Helicobacter pylori (Hp-EuReg): анализ данных 2360 больных, получавших терапию первой линии в России | European Registry on the management of Helicobacter pylori infection (Hp-EuReg): an analysis of 2360 patients receiving first-line therapy in Russia, Terapevticheskii Arkhiv, 92, (2), 2020, p12 - 18Journal Article, 2020, DOI , TARA - Full Text
• Brophy K, Ryan AW, Thornton JM, Daly JS, McLoughlin R, O' Morain C, Abuzakouk M, Kennedy NP, Stevens FM, Feighery C, Kelleher D, McManus R, Haplotypes in the CTLA4 region are associated with coeliac disease in the Irish population., Genes and Immunity, 7, (1), 2006, p19 - 26Journal Article, 2006, DOI
• Quinn MJ, Foley JB, Mulvihill NT, Lee J, Crean PA, Walsh MJ, , Helicobacter pylori serology in patients with angiographically documented coronary artery disease., American Journal of Cardiology, 15, (83(12):,6), 1999, p1664-6Journal Article, 1999
• Vaira D, Malfertheiner P, Megraud F, Axon ATR, Deltenre M, Hirschl AM, Gasbarrini G, O'Morain CA, Pajares Garcia JM, Quina M, Tygat GNJ, and the HpSA European Study Group., Diagnosis of Helicobacter pylori infection with a new non invasive antigen based assay., The Lancet, 354, (9172), 1999, p30-33.Journal Article, 1999
• McNamara D, O'Morain C. , Gastroesophageal reflux disease and Helicobacter pylori: an intricate relation. , Gut, 45, 1999, pI13-17Journal Article, 1999
• Dong Q, O'Sullivan M, Nami A, Dowling P, Murphy G, Buckley M, O'Morain C, A genetic locus of Helicobacter pylori inversely associated with gastric intestinal metaplasia, FEMS Immunol Med Microbiol, 44, (2), 2005, p243 - 249Journal Article, 2005
• Megraud F, O'Morain C and the European Paediatric Task Force on Helicobacter pylori, Comparison of Non-Invasive tests to detect Helicobacter Pylori infection in children , The Journal of Pediatrics, 146, 2005, p198 - 203Journal Article, 2005
• Ryan AW, Thornton JM, Brophy K, Daly JS, McLoughlin RM, O'Morain C, Abuzakouk M, Kennedy NP, Stevens FM, Feighery C, Kelleher D, McManus R, Chromosome 5q candidate genes in coeliac disease: genetic variation at IL4, IL5, IL9, IL13, IL17B and NR3C1., Tissue Antigens., 65, (2), 2005, p150 - 155Journal Article, 2005
• Qasim A, Sebastian S, Thornton O, Dobson M, McLoughlin R, Buckley M, O'Connor H, O'Morain C., "Rifabutin- and furazolidone-based Helicobacter pylori eradication therapies after failure of standard first- and second-line eradication attempts in dyspepsia patients.", Aliment Pharmacology Theapeutics, 21, (1), 2005, p91 - 96Journal Article, 2005
• Winawer S, Faivre J, Selby J, Bertaro L, Chen TH, Kroborg O, Levin B, Mandel J, O'Morain C, Richards M, Rennert G, Russo A, Saito H, Semigfnovsky B, Wong B, Smith R., "Workgroup II: the screening process. UICC International Workshop on Facilitating Screening for Colorectal Cancer, Oslo, Norway (29 and 30 June 2002)", Annals of Oncology, 16, (1), 2005, p31 - 33Journal Article, 2005
• Keighley MR, O'Morain C, Giacosa A, Ashorn M, Burroughs A, Crespi M, Delvaux M, Faivre J, Hagenmuller F, Lamy V, Manger F, Mills HT, Neumann C, Nowak A, Pehrsson A, Smits S, Spencer K; United European Gastroenterology Federation Public Affairs Committee, "Public awareness of risk factors and screening for colorectal cancer in Europe", European Journal of Cancer Preventation , 13, (4), 2004, p257-62Journal Article, 2004
• Sebastian S, O'Connor H, O'Morain C, Buckley M., "Argon plasma coagulation as first-line treatment for chronic radiation proctopathy.", Journal of Gastroenterology Hepatology , 19, (10), 2004, p1169-73Journal Article, 2004
• Sebastian S, Qasim A, McLoughlin R, O'Morain CA, O'Connor HJ., "Fundic gland polyps: not so trivial entity and worth evaluation.", Gastroenterology, 126, (5), 2004, p1497-1498Journal Article, 2004
• Bloom S, Kiilerich S, Lassen MR, Forbes A, Leiper K, Langholz E, Irvine EJ, O'Morain C, Lowson D, Orm S., "Low molecular weight heparin (tinzaparin) vs. placebo in the treatment of mild to moderately active ulcerative colitis.", Aliment Pharmacology Therapeutics, 19, (8), 2004, p871-8.Journal Article, 2004
• Qasim A, Sebastian S, Buckley M, O'Connor H, O'Morain C, "Pretreatment antimicrobial susceptibility testing is not cost saving in the standard eradication of Helicobacter pylori.", Clinical Gastroenterology Hepatology, 2(1):, (85), 2004, 85.Journal Article, 2004
• Perri F, Qasim A, Marras L, O'Morain C, "Treatment of Helicobacter infection", Helicobacter, 18, (Supp 3:), 2003, p45-8Journal Article, 2003
• McLoughlin R, Sebastian SS, Qasim A, McNamara D, O'Connor HJ, Buckley M, O'Morain C, "Coeliac disease in Europe", Aliment Pharmacology Therapeutics, 18,, (3), 2003, p45-8Journal Article, 2003
• Sebastian S, O'Morain CA, Buckley MJ, "Current therapeutic options for gastric antral vascular ectasia", Aliment Pharmacology Therapeutics, 15, (18(2): ), 2003, p157-65Journal Article, 2003
• O'Sullivan M, O'Morain C, "Food Intolerance: Dietary Treatments in Functional Bowel Disorders.", Current Treatment Options in Gastroenterology, 6, (4), 2003, p339-345Journal Article, 2003
• McLoughlin RM, Sebastian SS, O'Connor HJ, Buckley M, O'Morain CA, "Test and treat or test and scope for Helicobacter pylori infection. Any change in gastric cancer prevention?", Aliment Pharmacology Therapeutics, 17, (2), 2003, p82-8Journal Article, 2003
• Xia HH, Talley NJ, Blum AL, O'Morain CA, Stolte M, Bolling-Sternevald E, Mitchell HM, "Clinical and pathological implications of IgG antibody responses to Helicobacter pylori and its virulence factors in non-ulcer dyspepsia.", Alimentary Pharmacology Therapeutics, 1, (17(7)), 2003, p935-43Journal Article, 2003
• McDonnell R, O'Morain C, Boland M, Culhane A, Johnson Z, Johnson A, Murray F, Doyle D, "Helicobacter pylori eradication theraphy: getting research into practice.", Irish Medical Journal, 96, (1), 2003, p13-6Journal Article, 2003
• Goh J, O'Morain C, "Nutrition and adult inflammatory bowel disease.", Alimentary Pharmacology Therapeutics, 17, (3), 2003, p307-20Journal Article, 2003
• Sebastian S, Serry J, O'Morain C, Buckley M, "Endoscopic surveillance of premalignant gastric lesions.", Gut, 52, (1), 2003, p152-3Journal Article, 2003
• Zouali H, Lesage S, Merlin F, Cezard JP, Colombel JF, Belaiche J, Almer S, Tysk C, O'Morain C, Gassull M, Christensen S, Finkel Y, Modigliani R, Gower-Rousseau C, "Marcy J, Chamaillard M, Thomas G, Hugot JP., CARD4/NOD1 is not involved in inflammatory bowel disease., Gut, 52, (1), 2003, p71-4Journal Article, 2003
• Xia HH, Talley NJ, Blum AL, O'Morain CA, Stolte M, Bolling-Sternevald E, Mitchell HM, "Clinical and pathological implications of IgG antibody responses to Helicobacter pylori and its virulence factors in non-ulcer dyspepsia.", Aliment Pharmacology and Therapeutics, 1, (17(7):), 2003, p935-43Journal Article, 2003
• Eds: Shimoyana T, Lee A, Axon A, Podolsky PK, O'Morain C., HELICOBACTER MEETS INFLAMMATORY BOWEL DISEASE International workshop on mucosal inflammation and cytokines , , Japan, Medical Tribune Inc., 2002Book, 2002
• Edited by: DA Christie, E M Tansey, The Welcome Trust , WELLCOME WITNESSES TO TWENITH CENTURY MEDICINE PEPTIC ULCER: RISE AND FALL, Volume 14, Witness Seminar Transcript, 2002, 33, 90-93, 94, 119ppBook, 2002
• Gastric urease in ulcer patients in the 1940's: The Irish connection in, editor(s) Barry Marshall , Helicobacter Pioneers, Blackwell Science Asia Pty Ltd , 2002, pp29-38 , [O'Connor H.J., O'Morain C.A]Book Chapter, 2002
• Helicobacter amalgamates inflammatory bowel disease in, editor(s)Shimoyama T, Axon A, Lee A, Podolsky DK, O'Morain C , Helicobacter meets inflammatory bowel disease, Tokyo, Medical Tribune, 2002, pp485-493 , [O'Morain CA]Book Chapter, 2002
• Barr M., Buckley M., O'Morain C. , Non-sterodial anti-inflammatory drugs and Helicobacter pylori, Aliment Pharmacol Ther, 14, 2000, p43-47Journal Article, 2000
• O'Sullivan MA, O'Morain CA , Bacterial supplementation in the irritable bowel syndrome - a randomised double blind placebo-controlled crossover study. , Digest & Liver Disease, 32, 2000, p294-301Journal Article, 2000
• Lee J, Deasy E., O'Morain C.A., Helicobacter pylori eradication therapy: a discrepancy between current guidelines and clinical practice., Eur J of Gastro & Hepatol, 12, 2000, p433-437Journal Article, 2000
• O'Sullivan M, Lovette E, Mahmud N, O'Morain CA, Educational needs in patients knowledge in patients with irritable bowel syndrome (IBS)., Eur J of Gastroenterology & Hepatology , 11, 2000, p1-5Journal Article, 2000
• Lee JM, Breslin NP, Gopaul M, Koh CW, Kong TY, Soong MM, , The effects of blood on rapid urease testing for Helicobacter pylori in mucosal biopsies from the gastric antrum., Irish Journal Medical Science, 169, 2000, p60-62Journal Article, 2000
• Vaira D, Malfertheiner P, Megraud F, Axon ATR, Deltenre M, Gasbarrini G, O'Morain C, Pajares Garcia JM, Quina M, Tytgat GNJ and European Helicobacter HpSA Study Group. , Non-invasive antigen based assay for assessing Helicobacter pylori eradication. A multi-centre study. , Am J Gastroenterol, 95, 2000, p925-929Journal Article, 2000
• O'Morain C., Montague S. , Challenges to Therapy in the Future., Helicobcater, 5, (1), 2000, pS23-S26Journal Article, 2000
• McNamara D, Buckley M, O'Morain C, Will eradication of Helicobacter pylori improve symptoms of non-ulcer dyspepsia. More studies should have been included in the meta-analysis., British Medical Journal , 29, (320 (7243):), 2000, p1209-10Journal Article, 2000
• O'Sullivan, M.A. O'Morain C.A, Bacterial supplementation in the irritable bowel syndrome. A randomised double-blind placebo-controlled crossover study., Digest Liver Dis, 32, 2000, p294-301Journal Article, 2000
• Megraud F, Burette A, Clupczynski Y, Fiocca R, Logan R, Quina M, Ericsson S, O'Morain C, Comparison of tests for assessment of Helicobacter pylori eradication: results of a multi-centre study using centralized facility testing., Eur J Gastroenterol Hepatol, 12, (6), 2000, p629-33Journal Article, 2000
• Lee JM, Breslin NP, Gopaul M, Koh CW, Kong TY, Soong MM, , The effects of blood on rapid urease testing for Helicobacter pylori in mucosal biopsies from the gastric antrum., Ir J Med Sci, 169, (1), 2000, p60-2Journal Article, 2000
• Bazzoli F, Graham D.Y., Holtmann G., McColl K., O'Morain C., Sung J.J., Panel discussion - unresolved issues., Helicobacter, 5, 2000, p27-31Journal Article, 2000
• Lacy PD, Lee JM, O'Morain CA, Temporomandibular joint dislocation: an unusual compliaction of upper gastrointestinal endoscopy., Am J Gastroenterol , 95, 2000, p3653-4Journal Article, 2000
• Dundon WG, Marshall DG, O'Morain CA, Smyth CJ , Population characteristics of Irish Helicobacter pylori isolates: a tRNA-associated locus., Ir J Med Sci, 169, (2), 2000, p137-40Journal Article, 2000
• O'Sullivan M, O'Morain C , Patient knowledge in inflammatory bowel disease., Am J Gastroenterol, 95, 2000, p2128-9Journal Article, 2000
• Ryan KA, Moran AP, Hynes SO, Smith T, Hyde D, O'Morain CA, Maher M, Genotyping of cagA and vacA, Lewis antigen status, and analysis of the poly-(C) tract in the alpha(1,3)-fucosyltransferase gene of Irish Helicobacter pylori isolates., Immunol Med Microbiol , 28, 2000, p113-20Journal Article, 2000
• Breslin NP, Lee JM, Buckley MJ, Balbirnie E, Rice D, O'Morain CA , Validation of serological tests for Helicobacter pylori infection in an Irish Population., Irish J Med Sci, 169, 2000, p190-4Journal Article, 2000
• Vaira D., Malfertheiner P.,. Megraud F, Axon A., Deltenre M., Gasbarrini G.. O'Morain C., Pajares Garcia J., Quina M., Tytgat G., and the European Helicobacter pylori HpSA Study Group., Noninvasive Antigen-Based Assay for Assessing Helicobacter pylori Readication: A European Multicenter Study., American Journal of Gastroenterology, 95, 2000, p925-929Journal Article, 2000
• Dong Q., Hyde D., Herra C., Kean C., Murphy P., O'Morain C.,Buckley M, Identification of genes regulated by prolonged acid exposure in Helicobacter pylori., FEMS Microbiology Letters, 15, (196(2)), 2001, p249-249Journal Article, 2001
• O'Sullivan M, O'Morain C, Liquid diets for Crohn's disease., Gut , 48, 2001, p757Journal Article, 2001
• Hugot JP, Chamaillard M, Zouali H, Lesage S, Cezard JP, Belaiche J, Almer S, Tysk C, O'Morain CA, Gassull M, Binder V, Finkel Y, Cortot A, Modigliani R, Laurent-Puig P, Gower-Rousseau C, Macry J, Colombel JF, Sahbatou M, Thomas G, Association of NOD2 leucine-rich repeat variants with susceptibility to Crohn's disease., Nature , 31, (411), 2001, p599-603Journal Article, 2001
• O'Sullivan M., O'Morain C., Nutritional Treatments in Inflammatory Bowel Disease., Current Treatments Options in Gastroenterology, 4, 2001, p207-213Journal Article, 2001
• Daly B. and O' Morain C, Management of dyspepsia, Current Opinion in Gastroenterology, 17, (suppl 1), 2001, pS38-S42Journal Article, 2001
• Dinan TG, Mahmud N, Rathore O, Thakore J, Scott L V, Carr E, Naesdal J, O'Morain CA, Keeling PW., A double-blind placebo-controlled study of buspirone-stimulated prolactin release in non-ulcer dyspepsia - are central serotoninergic responses enhanced?, Aliment Pharmacol Ther, 15, (10), 2001, p1613-8Journal Article, 2001
• Mahmud N, Kamm MA, Dupas JL, Jewell DP, O'Morian CA, Weir DG, Kelleher D, Olsalazine is not superior to placebo in maintaining remission of inactive Crohn's colitis and ileocolitis: a double blind parallel, randomised, multicentre study., Gut, 49, (4), 2001, p552-6Journal Article, 2001
• Dring MM, Goulding CA, Trimble VI, Keegan D, Ryan AW, Brophy KM, Smyth CM, Keeling PWN, O'Donoghue D, O'Sullivan M, O'Morain C, Mahmud N, Wikström A-C, Kelleher D, McManus R., The Pregnane X Receptor Locus is Associated with susceptibility to inflammatory bowel disease., Gastroenterology, 130, (2), 2006, p341 - 348Journal Article, 2006, DOI
• Qasim A, Shirley R, O'Morain C, Entral and parenteral therapy in inflammatory bowel disease, Annals of Gastroenterolog, 17, (4), 2004, p346 - 353Journal Article, 2004
• O'Sullivan M, O'Morain C, Nutritional Therapy in Inflammatory Bowel Disease, Current Treatment Options Gastroenterology, 7, (3), 2004, p191 - 198Journal Article, 2004
• Bonithon-Kopp C, Piard F, Fenger C, Cabeza E, O'Morain C, Kronborg O, Faivre J, European Cancer Preventation Organisation Study Group, Colorectal adenoma characteristics as predictors of recurrence, Diseases of the Colon and Rectum, 47, (3), 2004, p323 - 333Journal Article, 2004
• McLoughlin RM, O'Morain CA, O'Connor HJ, Eradication of Helicobacter pylori: recent advances in treatment, Fundamentals Clinical Pharmacology, 19, (4), 2005, p421 - 427Journal Article, 2005
• Raghunath AS, O'Morain C, McLoughlin RC, Review of Review article: "the long-term use of proton-pump inhibitors.", Alimentary Pharmacology Therapeutics, 22, (Supplement 1), 2005, p55-63Review, 2005
• McLoughlin R, O'Morain C, Effectiveness of antiinfectives, Chemotherapy, 51, (5), 2005, p243 - 246Journal Article, 2005
• Wolters FL, Russel MG, Sijbrandij J, Schouten LJ, Odes S, Riis L, Munkholm P, Bodini P, O'Morain C, Mouzas IA, Tsianos E, Vermeire S, Monteiro E, Limonard C, Vatn M, Fornaciari G, Pereira S, Moum B, Stockbrugger RW, Crohn's disease: increased mortality 10 years after diagnosis in a Europe-wide population based cohort, Gut, 55, (4), 2006, p510 - 518Journal Article, 2006
• O'Morain C, Helicobacter pylori infection and gastric cancer, British Journal of Surgery, 92, (10), 2005, p1187 - 1188Journal Article, 2005
• Bytzer P, O'Morain C, Treatment of Helicobacter pylori, Helicobacter, 10, (Supplement 1), 2005, p40 - 46Journal Article, 2005
• Brophy K, Ryan AW, Thornton JM, Abuzakouk M, Fitzgerald AP, McLoughlin RM, O'Morain C, Kennedy NP, Stevens FM, Feighery C, Kelleher D, McManus R, Haplotypes in the CTLA4 region are associated with coeliac disease in the Irish population, Genes Immunology, 7, (1), 2006, p19 - 26Journal Article, 2006
• Wolters FL, van Zeijl G, Sijbrandij J, Wessels F, O'Morain C, Limonard C, Russel MG, Stockbrugger RW, Internet-based data inclusion in a population-based European collaborative follow-up study of inflammatory bowel disease patients: description of methods used and analysis of factors influencing response rates, World Journal of Gastroenteroogy, 11, (45), 2005, p7152 - 7158Journal Article, 2005
• Dring MM, Goulding CA, Trimble VI, Keegan D, Ryan AW, Brophy KM, Smyth CM, Keeling PW, O'Donoghue D, O'Sullivan M, O'Morain C, Mahmud N, Wikstrom AC, Kelleher D, McManus R, The pregnane X receptor locus is associated with susceptibility to inflammatory bowel disease, Gastroenterology, 130, (2), 2006, p341 - 348Journal Article, 2006
• Caprilli R, Gassull MA, Escher JC, Moser G, Munkholm P, Forbes A, Hommes DW, Lochs H, Angelucci E, Cocco A, Vucelic B, Hildebrand H, Kolacek S, Riis L, Lukas M, de Franchis R, Hamilton M, Jantschek G, Michetti P, O'Morain C, Anwar MM, Freitas JL, Mouzas IA, Baert F, Mitchell R, Hawkey CJ; European Crohn's and Colitis Organisation, European evidence based consensus on the diagnosis and management of Crohn's disease: special situations, Gut, 55, (Supplement 1), 2006, p36 - 58Journal Article, 2006
• Walshe V, O'Morain C, Bennett K, Keeling PW, Barry M, Best practice' for Helicobacter pylori eradication in the primary care setting, Irish Medical Journal, 99, (1), 2006, p11 - 12Journal Article, 2006
• O'Morain C, Management and Treatment of Chronic Constipation, Modern Medicine, 36, (1), 2006, p17 - 21Journal Article, 2006
• Egan BJ, O'Morain CA., A historical perspective of Helicobacter gastroduodenitis and its complications., Best Practice & Research. Clinical Gastroenterolgoy, 21, (2), 2007, p335 - 346Journal Article, 2007
• Wolters FL, Joling C, Russel MG, Sijbrandij J, De Bruin M, Odes S, Riis L, Munkholm P, Bodini P, Ryan B, O'Morain C, Mouzas IA, Tsianos E, Vermeire S, Monteiro E, Limonard C, Vatn M, Fornaciari G, Rodriguez D, Groot W, Moum B, Stockbrugger RW; European Collaborative Study Group On Inflammatory Bowel Disease (EC-IBD)., Treatment inferred disease severity in Crohn's disease: evidence for a European gradient of disease course., Scandinavian Journal Gastroenterology, 42, (3), 2007, p333-44.Journal Article, 2007
• Qasim A, McDonald S, Sebastian S, McLoughlin R, Buckley M, O'Connor H, O'Morain C., Efficacy and safety of 6-thioguanine in the management of inflammatory bowel disease., Scandinavian Journal Gastroenterol., 42, (2), 2007, 194-9.Journal Article, 2007
• Odes S, Friger M, Vardi H, Claessens G, Bossuyt X, Riis L, Munkholm P, Wolters F, Yona H, Hoie O, Beltrami M, Tsianos E, Katsanos K, Mouzas I, Clofent J, Monteiro E, Messori A, Politi P, O'morain C, Limonard C, Russel M, Vatn M, Moum B, Stockbrugger R, Vermeire S. , Role of ASCA and the NOD2/CARD15 mutation Gly908Arg in predicting increased surgical costs in Crohn's disease patients: A project of the European Collaborative Study Group on Inflammatory Bowel Disease., Inflammatory Bowel Disease, 2, 2007, p874 - 881Journal Article, 2007
• Riis L, Vind I, Vermeire S, Wolters F, Katsanos K, Politi P, Freitas J, Mouzas IA, O'Morain C, Ruiz-Ochoa V, Odes S, Binder V, Munkholm P, Moum B, Stockbrugger R, Langholz E; European Collaborative Study Group on Inflammatory Bowel Disease., The prevalence of genetic and serologic markers in an unselected European population-based cohort of IBD patients., Inflammatory Bowel Disease , 13, (1), 2007, 24-32.Journal Article, 2007
• Malfertheiner P, Megraud F, O'morain C, Bazzoli F, El-Omar E, Graham D, Hunt R, Rokkas T, Vakil N, Kuipers EJ., Current concepts in the management of Helicobacter pylori infection - The Maastricht III Consensus Report., Gut. , 17, 2007, p772 - 781Journal Article, 2007
• McLoughlin RM, O'Morain CA., Colorectal cancer screening., World Journal Gastroenterology, 14;, (12(42):), 2006, p6747-50Journal Article, 2006
• Odes S, Vardi H, Friger M, Wolters F, Russel MG, Riis L, Munkholm P, Politi P, Tsianos E, Clofent J, Vermeire S, Monteiro E, Mouzas I, Fornaciari G, Sijbrandij J, Limonard C, Van Zeijl G, O'morain C, Moum B, Vatn M, Stockbrugger R; European Collaborative Study on Inflammatory Bowel Disease., Cost analysis and cost determinants in a European inflammatory bowel disease inception cohort with 10 years of follow-up evaluation. , Gastroenterology, 131, (3), 2006, p719-28Journal Article, 2006
• Cavallaro LG, Egan B, O'Morain C, Di Mario F., Treatment of Helicobacter pylori infection., Helicobacter, 11, (Suppl 1), 2006, p36-9Journal Article, 2006
• Bennett K, Feely J, Thornton O, Dobson M, O'Morain CA, O'Connor HJ., Impact of Helicobacter pylori on the management of dyspepsia in primary care., Alimentary Pharmacology Therapeutics , 15;, (24(4)), 2006, p637-41Journal Article, 2006
• Riis L, Vind I, Politi P, Wolters F, Vermeire S, Tsianos E, Freitas J, Mouzas I, Ruiz Ochoa V, O'Morain C, Odes S, Binder V, Moum B, Stockbrugger R, Langholz E, Munkholm P; European Collaborative study group on Inflammatory Bowel Disease., Does pregnancy change the disease course? A study in a European cohort of patients with inflammatory bowel disease, American Journal Gastroenterology , 101, (7), 2006, p1539-45Journal Article, 2006
• Sebastian S, O'Morain C., Improving surveillance for Barrett's oesophagus: better to be looked over than be overlooked., BMJ., 24, (332(7556)), 2006, p1511-2Journal Article, 2006
• Wolters FL, Russel MG, Sijbrandij J, Schouten LJ, Odes S, Riis L, Munkholm P, Langholz E, Bodini P, O'Morain C, Katsanos K, Tsianos E, Vermeire S, Van Zeijl G, Limonard C, Hoie O, Vatn M, Moum B, Stockbrugger RW, The European Collaborative Study Group On Inflammatory Bowel Disease., Disease outcome of inflammatory bowel disease patients: general outline of a Europe-wide population-based 10-year clinical follow-up study., Scandinavian Journal of Gastroenterology, May, (243), 2006, p46-54.Journal Article, 2006
• O'Sullivan M, O'Morain C., Nutrition in inflammatory bowel disease., Best Practice and Research. Clinical Gastroenterology, 20, (3), 2006, p561-73Journal Article, 2006
• O'Morain C., Role of Helicobacter pylori in functional dyspepsia., World J Gastroenterol., May 7, (12(17)), 2006, p2677-80Journal Article, 2006
• Stolte M, Muller H, Talley NJ, O'morain C, Bolling-Sternevald E, Sundin M, Eriksson S, Blum A., In patients with Helicobacter pylori gastritis and functional dyspepsia, a biopsy from the incisura angularis provides useful diagnostic information., Pathology Research and Practice., 202, (6), 2006, p405-13.Journal Article, 2006
• Dong Q, O'Sullivan M, Nami A, Dowling P, Murphy G, Buckley M, O'Morain C., A genetic locus of Helicobacter pylori inversely associated with gastric intestinal metaplasia, Immunology and Medical Microbiology, May 1, (44(2), 2005, p243-9.Journal Article, 2005
• Dong Q, O'Sullivan M, Nami A, Dowling P, Murphy G, Buckley M, O'Morain C., A genetic locus of Helicobacter pylori inversely associated with gastric intestinal metaplasia, Immunology and Medical Microbiology, May 1, (44(2), 2005, p243-9.Journal Article, 2005
• Ryan AW, Thornton JM, Brophy K, Daly JS, McLoughlin RM, O'Morain C, Abuzakouk M, Kennedy NP, Stevens FM, Feighery C, Kelleher D, McManus R., Chromosome 5q candidate genes in coeliac disease: genetic variation at IL4, IL5, IL9, IL13, IL17B and NR3C1., Tissue Antigens, 65, (2), 2005, p150-5Journal Article, 2005
• Hunt KA, Zhernakova A, Turner G, Heap GA, Franke L, Bruinenberg M, Romanos J, Dinesen LC, Ryan AW, Panesar D, Gwilliam R, Takeuchi F, McLaren WM, Holmes GK, Howdle PD, Walters JR, Sanders DS, Playford RJ, Trynka G, Mulder CJ, Mearin ML, Verbeek WH, Trimble V, Stevens FM, O'Morain C, Kennedy NP, Kelleher D, Pennington DJ, Strachan DP, McArdle WL, Mein CA, Wapenaar MC, Deloukas P, McGinnis R, McManus R, Wijmenga C, van Heel DA., Newly identified genetic risk variants for celiac disease related to the immune response, Nature Genetetics, 40, (4), 2008, p395 - 402Journal Article, 2008
• O'Sullivan M, Nic Suibhne T, Cox G, Healy M, O'Morain C, High prevalence of vitamin D insufficiency in healthy Irish adults, Irish Journal of Medical Science, 177, (2), 2008, p131 - 134Journal Article, 2008
• Sarwar S, Anwar MM, Ryan B, O'Morain C., Colonoscopy completion rates--are we prepared for a national screening programme?, Irish Medicial Journal, Oct;100 , (9), 2007, p585-7.Journal Article, 2007
• Egan BJ, Holmes K, O'Connor HJ, O'Morain CA., Helicobacter pylori gastritis, the unifying concept for gastric diseases, Helicobacter, 12, (2), 2007, p2:39-44Journal Article, 2007
• Suzuki H, Fukuda Y, Koizuka H, Tomita T, Hori K, Suzuki M, O'Morain C, Dietary Antigens in Crohn's Disease: Antibodies to Porcine Pancreatic Amylase, American Journal of Gastroenterology, 103, (3), 2008, p656 - 664Journal Article, 2008
• Egan BJ, Katicic M, O'Connor HJ, O'Morain CA, Treatment of Helicobacter pylori, Helicobacter, Oct;12 , (Suppl 1), 2007, p1:31-7Journal Article, 2007
• Malik M, Tobin AM, Shanahan F, O'Morain C, Kirby B, Bourke J., Steroid allergy in patients with inflammatory bowel disease, British Journal of Dermatology, 157, (5), 2007, p967-9Journal Article, 2007
• Heetun ZS, Byrnes C, Neary P, O'Morain C, Review article: Reproduction in the patient with inflammatory bowel disease, Alimentary Pharmacology and Therapeutics, 26, (4), 2007, p513-533Journal Article, 2007
• Ladas SD, Novis B, Triantafyllou K, Schoefl R, Rokkas T, Stanciu C, Isaacs P, Willich SN, Ronn O, Dremel H, Livadas G, Egan BJ, Boyacioglu S, Selimovic A, Pulanic R, Karagiannis JA, Van Vooren JP, Kouroumalis E, O'Morain C, Nowak A, Deviere J, Malfertheiner P, Axon A., Ethical issues in endoscopy: patient satisfaction, safety in elderly patients, palliation, and relations with industry. Second European Symposium on Ethics in Gastroenterology and Digestive Endoscopy, Kos, Greece, July 2006., Endoscopy, 39, (6), 2007, p556-65Journal Article, 2007
• Ladas SD, Novis B, Triantafyllou K, Schoefl R, Rokkas T, Stanciu C, Isaacs P, Willich SN, Ronn O, Dremel H, Livadas G, Egan BJ, Boyacioglu S, Selimovic A, Pulanic R, Karagiannis JA, Van Vooren JP, Kouroumalis E, O'Morain C, Nowak A, Deviere J, Malfertheiner P, Axon A., Ethical issues in endoscopy: patient satisfaction, safety in elderly patients, palliation, and relations with industry. Second European Symposium on Ethics in Gastroenterology and Digestive Endoscopy, Kos, Greece, July 2006., Endoscopy, 39, (6), 2007, p556-65Journal Article, 2007
• O'Donnell S, O'Morain C, Review article: use of antitumour necrosis factor therapy in inflammatory bowel disease during pregnancy and conception., Alimentary Pharmacology & Therapeutics, 27, (10), 2008, p885 - 894Journal Article, 2008
• O'Donnell S, O'Morain C, Review article: use of antitumour necrosis factor therapy in inflammatory bowel disease during pregnancy and conception., Alimentary Pharmacology & Therapeutics, 27, (10), 2008, p885 - 894Journal Article, 2008
• Qasim, A, O'Morain, CA, O'Connor, HJ, Helicobacter pylori eradication: role of individual therapy constituents and therapy duration., Fundamental & clinical pharmacology, 23, (1), 2009, p43 - 52Journal Article, 2009, DOI
• Veerappan, SG, Moinuddin, G, Kennedy, M, O'Morain, CA, Kane, D, Early diagnosis of bilateral sub-deltoid bursitis using clinic-based ultrasonography in a patient receiving infliximab therapy for ulcerative pouchitis., Irish journal of medical science, 179, (4), 2008, p597-8Journal Article, 2008, DOI
• O'Morain, CA, O'Connor, JP, Is sequential therapy superior to standard triple therapy for the treatment of Helicobacter pylori infection?, Nature clinical practice. Gastroenterology & hepatology, 6, (1), 2009, p8 - 9Journal Article, 2009, DOI
• Egan, BJ, Marzio, L, O'Connor, H, O'Morain, C, Treatment of Helicobacter pylori infection., Helicobacter, 13, (1), 2008, p46 - 51Journal Article, 2008, DOI
• O'Donnell, S, Swan, N, Crotty, P, Sangster, D, O'Morain, C, Assessment of the clinical significance of intestinal spirochaetosis., Journal of clinical pathology, 61, (9), 2008, p1029 - 1033Journal Article, 2008, DOI
• Egan, BJ, O'Connor, HJ, O'Morain, CA, What is new in the management of Helicobacter pylori?, Irish journal of medical science, 177, (3), 2008, p185 - 188Journal Article, 2008, DOI
• Veerpan SG, Kennedy M, O'Morain CA, Ryan BM, Retinal vein thrombosis following infliximab treatment for severe left-sided ulcerative colitis, European Journal of Gastroenterolgy and Hepatology, 20, (6), 2008, p588 - 589Journal Article, 2008
• Qasim, A, McDonald, S, Sebastian, S, McLoughlin, R, Buckley, M, O'Connor, H, O'Morain, C, Efficacy and safety of 6-thioguanine in the management of inflammatory bowel disease., Scandinavian Journal of Gastroenterology, 42, (2), 2007, p194-199Journal Article, 2007, DOI
• Hunt KA, Zhernakova A, Turner G, Heap GA, Franke L, Bruinenberg M, Romanos J, Dinesen LC, Ryan AW, Panesar D, Gwilliam R,Takeuchi F, McLaren WM, Holmes GK, Howdle PD, Walters JR, Sanders DS, Playford RJ, Trynka G, Mulder CJ, Mearin ML,Verbeek WH, Trimble V, Stevens FM, O'Morain C, Kennedy NP, Kelleher D, Pennington DJ, Strachan DP, McArdle WL, Mein CA,Wapenaar MC, Deloukas P, McGinnis R, McManus R*, Wijmenga C*, van Heel DA*., Newly identified genetic risk variants for celiac disease related to the immune response., Nature Genetics, 40, 2008, p395-402Journal Article, 2008, DOI , TARA - Full Text
• Qasim, A, O'morain, C, Primary prevention of colorectal cancer: are we closer to reality?, European journal of gastroenterology & hepatology, 22, (1), 2010, p9 - 17Journal Article, 2010, DOI
• Saleem, A, Qasim, A, O'Connor, HJ, O'Morain, CA, Pylera for the eradication of Helicobacter pylori infection., Expert review of anti-infective therapy, 7, (7), 2009, p793 - 799Journal Article, 2009, DOI
• O'Connor, A, Gisbert, J, O'Morain, C, Treatment of Helicobacter pylori infection., Helicobacter, 14 , (Suppl 1), 2009, p46 - 51Journal Article, 2009, DOI
• Milne, AN, Carneiro, F, O'Morain, C, Offerhaus, GJ, Nature meets nurture: molecular genetics of gastric cancer., Human genetics, 126, (5), 2009, p615 - 628Journal Article, 2009, DOI
• Taneike, I, Nami, A, O'Connor, A, Fitzgerald, N, Murphy, P, Qasim, A, O'Connor, H, O'Morain, C, Analysis of drug resistance and virulence-factor genotype of Irish Helicobacter pylori strains: is there any relationship between resistance to metronidazole and cagA status?, Alimentary pharmacology & therapeutics, 30, (7), 2009, p784 - 790Journal Article, 2009, DOI
• Russo, EA, Iacucci, M, Lindsay, JO, Campbell, S, Hart, A, Hamlin, J, Orchard, T, Arebi, N, Nightingale, J, Jacyna, MR, Gabe, SM, O"connor, M, Harris, AW, O"morain, C, Ghosh, S, Survey on the use of adalimumab as maintenance therapy in Crohn's disease in England and Ireland., European journal of gastroenterology & hepatology, 22, (3), 2010, p334 - 339Journal Article, 2010, DOI
• Veerappan, SG, O'Morain, CA, Infliximab-associated alveolitis after treatment for severe left-sided ulcerative colitis., European journal of gastroenterology & hepatology, 21, (7), 2009, p830 - 832Journal Article, 2009, DOI
• Murphy, G, Thornton, J, McManus, R, Swan, N, Ryan, B, Hughes, DJ, O'Morain, CA, O'Sullivan, M, Association of gastric disease with polymorphisms in the inflammatory-related genes IL-1B, IL-1RN, IL-10, TNF and TLR4., European journal of gastroenterology & hepatology, 21, (6), 2009, p630 - 635Journal Article, 2009, DOI
• Russo, Evangelos A; Iacucci, Marietta; Lindsay, James O; Campbell, Simon; Hart, Ailsa; Hamlin, John; Orchard, Timothy; Arebi, Maila; Nightingale, Jeremy; Jacyna, Meron R; Gabe, Simon M; O'Connor, Marian; Harris, Adrian W; O'Morain, Colm; Ghosh, Subrata, Survey on the use of adalimumab as maintenance therapy in Crohn's disease in England and Ireland, European Journal of Gastroenterology & Hepatology, 22, (3), 2010, p334 - 339Journal Article, 2010
• Brophy K*, Ryan AW*, Turner G, Trimble V, Patel KD, O'Morain C, Kennedy NP, Egan B, Close E, Lawlor G, MacMathuna P, Stevens FM, Abuzakouk M, Feighery C, Kelleher D, McManus R, Evaluation of 6 candidate genes on chromosome 11q23 for coeliac disease susceptibility: a case control study, BMC Medical Genetics, 11, (76), 2010Journal Article, 2010, URL , TARA - Full Text
• Thiébaut R, Douchin V, Jung C, Merlin F, Colombel JF, Lemann M, Almer S, Tysk C, O'Morain C, Gassull M, Finkel Y, Zouali H, Pascoe L, Hugot JP, RIP2 polymorphisms in inflammatory bowel diseases., Inflammatory bowel diseases, 17, (4), 2010, p1055 - 1055Journal Article, 2010, DOI
• Brophy K, Ryan AW, Turner G, Trimble V, Patel KD, O'Morain C, Kennedy NP, Egan B, Close E, Lawlor G, MacMathuna P, Stevens FM, Abuzakouk M, Feighery C, Kelleher D, McManus R, Evaluation of 6 candidate genes on chromosome 11q23 for coeliac disease susceptibility: a case control study., BMC medical genetics, 11, 2010, p76Journal Article, 2010, DOI
• Hughes D, Hlavatá I, Soucek P, Pardini B, Naccarati A, Vodickova L, O'Morain C, Vodicka P, Ornithine Decarboxylase G316A Genotype and Colorectal Cancer Risk., Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland, 2010Journal Article, 2010, DOI
• O'Connor JP, O'Moráin CA, Vargo JJ, Computer-assisted propofol administration., Digestion, 82, (2), 2010, p124-6Journal Article, 2010, DOI
• Kelly OB, O'Donnell S, O'Moráin CA, A case of achalasia diagnosed first on capsule endoscopy: find that hard to swallow?, European journal of gastroenterology & hepatology, 22, (8), 2010, p1013-4Journal Article, 2010, DOI
• O'connor A, Taneike I, Nami A, Fitzgerald N, Murphy P, Ryan B, O'connor H, Qasim A, Breslin N, O'moráin C, Helicobacter pylori resistance to metronidazole and clarithromycin in Ireland., European journal of gastroenterology & hepatology, 22, (9), 2010, p1123-7Journal Article, 2010, DOI
• Gisbert JP, Calvet X, O'Connor JP, Mégraud F, O'Morain CA, The sequential therapy regimen for Helicobacter pylori eradication., Expert opinion on pharmacotherapy, 11, (6), 2010, p905-18Journal Article, 2010, DOI
• Gisbert JP, Calvet X, O'Connor A, Mégraud F, O'Morain CA, Sequential therapy for Helicobacter pylori eradication: a critical review., Journal of clinical gastroenterology, 44, (5), 2010, p313-25Journal Article, 2010, DOI
• Odes S, Vardi H, Friger M, Esser D, Wolters F, Moum B, Waters H, Elkjaer M, Bernklev T, Tsianos E, O'Morain C, Stockbrügger R, Munkholm P, Langholz E, Clinical and economic outcomes in a population-based European cohort of 948 ulcerative colitis and Crohn's disease patients by Markov analysis., Alimentary pharmacology & therapeutics, 31, (7), 2010, p735-44Journal Article, 2010, DOI
• Cole SR, Hernán MA, Constructing inverse probability weights for marginal structural models., American journal of epidemiology, 168, (6), 2008, p656-64Journal Article, 2008, DOI
• O'Sullivan M, Nic Suibhne T, Cox G, Healy M, O'Morain C, High prevalence of vitamin D insufficiency in healthy Irish adults., Irish journal of medical science, 177, (2), 2008, p131-4Journal Article, 2008, DOI
• O'Donnell S, O'Morain C, Review article: use of antitumour necrosis factor therapy in inflammatory bowel disease during pregnancy and conception., Alimentary pharmacology & therapeutics, 27, (10), 2008, p885-94Journal Article, 2008, DOI
• Hunt KA, Zhernakova A, Turner G, Heap GA, Franke L, Bruinenberg M, Romanos J, Dinesen LC, Ryan AW, Panesar D, Gwilliam R, Takeuchi F, McLaren WM, Holmes GK, Howdle PD, Walters JR, Sanders DS, Playford RJ, Trynka G, Mulder CJ, Mearin ML, Verbeek WH, Trimble V, Stevens FM, O'Morain C, Kennedy NP, Kelleher D, Pennington DJ, Strachan DP, McArdle WL, Mein CA, Wapenaar MC, Deloukas P, McGinnis R, McManus R, Wijmenga C, van Heel DA, Newly identified genetic risk variants for celiac disease related to the immune response., Nature genetics, 40, (4), 2008, p395-402Journal Article, 2008, DOI
• Canacan JB, Bennett K, Feely J, O'Morain CA, O'Connor HJ, Significant psychological morbidity occurs in irritable bowel syndrome: a case-control study using a pharmacy reimbursement, Alimentary Pharmacology and Therapeutics, 29, (4), 2009, p440 - 449Journal Article, 2009
• Suzuki H, Fukuda Y, Koizuka H, Tomita T, Hori K, Suzuki M, O'Morain C, Dietary antigens in Crohn's disease: antibodies to porcine pancreatic amylase., The American journal of gastroenterology, 103, (3), 2008, p656-64Journal Article, 2008, DOI
• Malik M, Tobin AM, Shanahan F, O'Morain C, Kirby B, Bourke J, Steroid allergy in patients with inflammatory bowel disease., The British journal of dermatology, 157, (5), 2007, p967-9Journal Article, 2007, DOI
• Egan BJ, Holmes K, O'Connor HJ, O'Morain CA, Helicobacter pylori gastritis, the unifying concept for gastric diseases., Helicobacter, 12 Suppl 2, 2007, p39-44Journal Article, 2007, DOI
• Egan BJ, Katicic M, O'Connor HJ, O'Morain CA, Treatment of Helicobacter pylori., Helicobacter, 12 Suppl 1, 2007, p31-7Journal Article, 2007, DOI
• Sarwar S, Anwar MM, Ryan B, O'Morain C, Colonoscopy completion rates--are we prepared for a national screening programme?, Irish medical journal, 100, (9), 2007, p585-7Journal Article, 2007
• Holmes K, Egan B, Swan N, O'Morain C, Genetic Mechanisms and Aberrant Gene Expression during the Development of Gastric Intestinal Metaplasia and Adenocarcinoma., Current genomics, 8, (6), 2007, p379-97Journal Article, 2007, DOI
• Heetun ZS, Byrnes C, Neary P, O'Morain C, Review article: Reproduction in the patient with inflammatory bowel disease., Alimentary pharmacology & therapeutics, 26, (4), 2007, p513-33Journal Article, 2007, DOI
• Odes S, Friger M, Vardi H, Claessens G, Bossuyt X, Riis L, Munkholm P, Wolters F, Yona H, Hoie O, Beltrami M, Tsianos E, Katsanos K, Mouzas I, Clofent J, Monteiro E, Messori A, Politi P, O'Morain C, Limonard C, Russel M, Vatn M, Moum B, Stockbrugger R, Vermeire S, Role of ASCA and the NOD2/CARD15 mutation Gly908Arg in predicting increased surgical costs in Crohn's disease patients: a project of the European Collaborative Study Group on Inflammatory Bowel Disease., Inflammatory bowel diseases, 13, (7), 2007, p874-81Journal Article, 2007, DOI
• Ladas SD, Novis B, Triantafyllou K, Schoefl R, Rokkas T, Stanciu C, Isaacs P, Willich SN, Ronn O, Dremel H, Livadas G, Egan BJ, Boyacioglu S, Selimovic A, Pulanic R, Karagiannis JA, Van Vooren JP, Kouroumalis E, O'Morain C, Nowak A, Deviere J, Malfertheiner P, Axon A, Ethical issues in endoscopy: patient satisfaction, safety in elderly patients, palliation, and relations with industry. Second European Symposium on Ethics in Gastroenterology and Digestive Endoscopy, Kos, Greece, July 2006., Endoscopy, 39, (6), 2007, p556-65Journal Article, 2007, DOI
• Malfertheiner P, Megraud F, O'Morain C, Bazzoli F, El-Omar E, Graham D, Hunt R, Rokkas T, Vakil N, Kuipers EJ, Current concepts in the management of Helicobacter pylori infection: the Maastricht III Consensus Report., Gut, 56, (6), 2007, p772-81Journal Article, 2007, DOI
• Wolters FL, Joling C, Russel MG, Sijbrandij J, De Bruin M, Odes S, Riis L, Munkholm P, Bodini P, Ryan B, O'Morain C, Mouzas IA, Tsianos E, Vermeire S, Monteiro E, Limonard C, Vatn M, Fornaciari G, Rodriguez D, Groot W, Moum B, Stockbrügger RW, Treatment inferred disease severity in Crohn's disease: evidence for a European gradient of disease course., Scandinavian journal of gastroenterology, 42, (3), 2007, p333-44Journal Article, 2007, DOI
• Egan BJ, O'Morain CA, A historical perspective of Helicobacter gastroduodenitis and its complications., Best practice & research. Clinical gastroenterology, 21, (2), 2007, p335-46Journal Article, 2007, DOI
• Riis L, Vind I, Vermeire S, Wolters F, Katsanos K, Politi P, Freitas J, Mouzas IA, O'Morain C, Ruiz-Ochoa V, Odes S, Binder V, Munkholm P, Moum B, Stockbrügger R, Langholz E, The prevalence of genetic and serologic markers in an unselected European population-based cohort of IBD patients., Inflammatory bowel diseases, 13, (1), 2007, p24-32Journal Article, 2007, DOI
• Cavallaro LG, Egan B, O'Morain C, Di Mario F, Treatment of Helicobacter pylori infection., Helicobacter, 11 Suppl 1, 2006, p36-9Journal Article, 2006, DOI
• Odes S, Vardi H, Friger M, Wolters F, Russel MG, Riis L, Munkholm P, Politi P, Tsianos E, Clofent J, Vermeire S, Monteiro E, Mouzas I, Fornaciari G, Sijbrandij J, Limonard C, Van Zeijl G, O'morain C, Moum B, Vatn M, Stockbrugger R, Cost analysis and cost determinants in a European inflammatory bowel disease inception cohort with 10 years of follow-up evaluation., Gastroenterology, 131, (3), 2006, p719-28Journal Article, 2006, DOI
• Bennett K, Feely J, Thornton O, Dobson M, O'Morain CA, O'Connor HJ, Impact of Helicobacter pylori on the management of dyspepsia in primary care., Alimentary pharmacology & therapeutics, 24, (4), 2006, p637-41Journal Article, 2006, DOI
• Riis L, Vind I, Politi P, Wolters F, Vermeire S, Tsianos E, Freitas J, Mouzas I, Ruiz Ochoa V, O'Morain C, Odes S, Binder V, Moum B, Stockbrügger R, Langholz E, Munkholm P, Does pregnancy change the disease course? A study in a European cohort of patients with inflammatory bowel disease., The American journal of gastroenterology, 101, (7), 2006, p1539-45Journal Article, 2006, DOI
• Qasim A, Ryan B, Breslin N, O'Morain C, Gastric retention and wireless capsule endoscopy in adults: a modified technique for direct duodenal deployment., Gut, 59, (7), 2010, p1004-5Journal Article, 2010, DOI
• O'Connor A, Keane RA, Egan B, Lee N, O'Connor H, Qasim A, Ryan B, Breslin N, McNamara D, O'Morain C, Adherence to colorectal polyp surveillance guidelines: is there scope to increase the opportunities for screening?, European Journal of Cancer Prevention : the official journal of the European Cancer Prevention Organisation (ECP), 20, (1), 2010, p40 - 45Journal Article, 2010, DOI
• McNamara D, O'Morain C, GERD and Helicobacter pylori: an intricate relationship, Gut , 45, (Suppl.1), 1999, p113 - 117Journal Article, 1999
• McNamara D, O'Morain C, Non-ulcer dyspepsia: Current concepts and management., Gastroenterology Clinics of North America , 29, 2000, p807-18Journal Article, 2000
• Lee JM, McNamara D, Breslin NP, Hyde DK, O'Morain C, Options for Helicobacter eradication in clinical practice when proton pump inhibitor-based triple therapy fails, Gut , 41, (Suppl.3), 1997, pA16Journal Article, 1997
• Elkjaer M, Shuhaibar M, Burisch J, Bailey Y, Scherfig H, Laugesen B, Avnstrøm S, Langholz E, O'Morain C, Lynge E, Munkholm P, E-health empowers patients with ulcerative colitis: a randomised controlled trial of the web-guided 'Constant-care' approach., Gut, 59, (12), 2010, p1652-61Journal Article, 2010, DOI , URL , TARA - Full Text
• Malfertheiner P, Bazzoli F, Delchier JC, Celiñski K, Giguère M, Rivière M, Mégraud F, Helicobacter pylori eradication with a capsule containing bismuth subcitrate potassium, metronidazole, and tetracycline given with omeprazole versus clarithromycin-based triple therapy: a randomised, open-label, non-inferiority, phase 3 trial., Lancet, 377, (9769), 2011, p905-13Journal Article, 2011, DOI
• O'Morain CA, Van Cutsem E, Spicak J, Classen M, Faulds Wood L, Stockbrugger R, European initiatives in colorectal cancer screening., European journal of gastroenterology & hepatology, 23, (3), 2011, p201-3Journal Article, 2011, DOI
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Autism. Pathogenesis of Helicobacter infection

• Invitee, Colorectal & GI Cancer Research Group (Proposed), Speculative idea to cluster PI's around collaborative study on Upper GI and Colon Cancers.Deliberately wide selection of surgeons, pathologists and academic researchers based on stated interest or publication in fields of oesophageal or colorectal cancer.To be reviewed/focused by DK/JR/PMacM.Extracted from DMMC Research Database - 8 Nov 2004.