OP17 Impact of phenotypic and genetic factors on Crohn’s Disease evolution in a cohort of 13,926 patients

Background Patients with Crohn’s disease (CD) can develop complications including stricturing and penetrating disease [1, 2]. Although reliable baseline predictors of disease progression are urgently needed to inform management strategies, few studies have comprehensively explored the phenotypic and genetic determinants of disease progression in a sufficiently powered cohort. Methods We used data from 13,926 patients with CD in the UK IBD...