AbbVie today announced new data on the investigational use of risankizumab in Crohn's disease, upadacitinib in ulcerative colitis and HUMIRA ® in inflammatory bowel disease will be presented as live presentations and e-Posters at the United European Gastroenterology Week Virtual 2021, to be held October 3-5 . AbbVie is presenting a total of 13 abstracts, across a broad range of studies in IBD, including two ...