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Crohn's disease and ulcerative colitis, the two common forms of inflammatory bowel disease (IBD), affect over 2.5 million people of European ancestry, with rising prevalence in other populations. Genome-wide association studies and subsequent meta-analyses of these two diseases as separate phenotypes have implicated previously unsuspected mechanisms, such(More)
Genome-wide association studies and candidate gene studies in ulcerative colitis have identified 18 susceptibility loci. We conducted a meta-analysis of six ulcerative colitis genome-wide association study datasets, comprising 6,687 cases and 19,718 controls, and followed up the top association signals in 9,628 cases and 12,917 controls. We identified 29(More)
BACKGROUND & AIMS Crohn's disease commonly recurs after intestinal resection. We evaluated whether the administration of infliximab after resective intestinal surgery for Crohn's disease reduces postoperative recurrence. METHODS We randomly assigned 24 patients with Crohn's disease who had undergone ileocolonic resection to receive intravenous infliximab(More)
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