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Observational Study
Copyright: ©Author(s) 2026.
World J Gastroenterol. Nov 28, 2026; 32(44): 121290
Published online Nov 28, 2026. doi: 10.3748/wjg.121290
Table 2 Use of first-line advanced therapies in patients with inflammatory bowel disease, n (%)

Crohn’s disease (n = 6758)
Ulcerative colitis (n = 4447)
P value1
First-line ATs after diagnosis< 0.0001
Anti-TNF biologics
Infliximab4400 (65.1)2485 (55.9)< 0.0001
Adalimumab1543 (22.8)994 (22.4)0.5560
Golimumab1 (0.0)192 (4.3)< 0.0001
Non-anti-TNF biologics
Vedolizumab174 (2.5)595 (13.4)< 0.0001
Ustekinumab640 (9.5)161 (3.6)< 0.0001
Small-molecule agent
Tofacitinib0 (0.0)20 (0.5)< 0.0001
Days to 1st line ATs, median (Q1-Q3)
Anti-TNF biologics
Infliximab167 (14-702)348 (59-891)< 0.0001
Adalimumab273 (49-918.8)498 (192-1063)< 0.0001
Golimumab621 (621-621)2616.5 (249.2-1186.8)NA
Non-anti-TNF biologics
Vedolizumab551 (248-1552)830.5 (332.8-1731.8)0.0074
Ustekinumab651.5 (232.8-1669.5)997 (507-1855)0.0057
Small-molecule agent
Tofacitinib762 (342-1428)NA


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