OC.09.8 BLOOD-BASED PROGNOSTIC BIOMARKERS IN CROHN'S PATIENTS TREATED WITH BIOLOGICS: A NEW PROMISING TOOL TO PREDICT ENDOSCOPIC OUTCOMES. (September 2021) - Grova, M.; Crispino, F.; Maida, M.; Renna, S.; Mocciaro, F.; Casà, A.; Rizzuto, G.; Di Mitri, R.; Macaluso, F.S.; Orlando, A.