Panaccione, R.

remission patient mucosal healing disease mucosal healing bowel bowel preservation trial treatment coliti fliximab therapy preservation finition score index activity endoscopic outcome study expert panel consensus panel expert abbott flammation gastroenterology flammatory bowel disease endoscopy symptom crohn guideline surgery result practice survey sandborn wj disease activity stool abbott laboratories physician gastroenterol stool frequency flammatory aliment pharmacol consultant hospitalization table round indices histological factor delphi certolizumab pegol merck assessment tnf antagonists board member speaker pharmacol frequency member relapse value aliment rutgeerts p response sandborn maintenance review antagonist uc-dai research funding steering committee rectal histopathology impact meeting appearance