P214 Faecal calprotectin assay after induction with anti-TNF alpha agents in IBD patients: prediction of clinical response and mucosal healing at one year

P214 Faecal calprotectin assay after induction with anti-TNF alpha agents in IBD patients: prediction of clinical response and mucosal healing at one year L. Guidi1 *, M. Marzo1, G. Andrisani1, C. Felice1, D. Pugliese1, I. De Vitis1, A. Papa1, G.L. Rapaccini1, F. Forni2, A. Armuzzi1. 1Internal Medicine and Gastroenterology Unit, Complesso Integrato Columbus, Catholic University, Rome, Italy, 2Clinical Laboratory Unit, Complesso Integrato Columbus, Catholic University, Rome, Italy