NORTH CHICAGO, Ill., Feb. 24, 2022 /PRNewswire/ -- AbbVie (NYSE: ABBV) today announced positive top-line results from U-EXCEL, a Phase 3 induction study, showing upadacitinib (45 mg once daily) achieved both primary endpoints of clinical remissiona,b and endoscopic responsec at week 12.1 U-EXCEL is the second of two Phase 3 induction studies to evaluate the safety and efficacy of upadacitinib in adults with moderate to severe Crohn's disease who had an inadequate response or were intolerant to conventional or biologic therapy.1
"The results from this study reaffirm the data from U-EXCEED and demonstrate the potential impact that upadacitinib could have on clinical and endoscopic outcomes in patients with moderate to severe Crohn's disease," said Michael Severino, M.D., vice chairman and president, AbbVie. "Our decades of collaboration with the gastroenterology community demonstrates AbbVie's commitment to the discovery and development of multiple treatment options for patients with inflammatory bowel diseases."
U-EXCEL included the same primary and key secondary endpoints as U-EXCEED, with clinical remission measured by the Crohn's Disease Activity Index (CDAI) and by the patient-reported symptoms of stool frequency/abdominal pain (SF/AP).1 A significantly greater proportion of patients treated with a 12-week induction regimen of upadacitinib 45 mg daily achieved clinical remission per CDAI at week 12 compared to placebo (49 percent versus 29 percent; p