Prediction of disease course in inflammatory bowel diseases

Clinical presentation at diagnosis and disease course of both Crohn’s disease(CD) and ulcerative colitis are heterogeneous and variable over time.Since most patients have a relapsing course and most CD patients develop complications(e.g.stricture and/or perforation),much emphasis has been placed in the recent years on the determination of important predictive factors.The identification of these factors may eventually lead to a more personalized,tailored therapy.In this TOPIC HIGHLIGHT series,we provide an update on the available literature regarding important clinical,endoscopic,fecal,serological/routine laboratory and genetic factors.Our aim is to assist clinicians in the everyday practical decisionmaking when choosing the treatment strategy for their patients suffering from inflammatory bowel diseases.