Background/Aims Tofacitinib (TFB), filgotinib (FIL), and upadacitinib (UPA) are Janus kinase (JAK) inhibitors approved for moderate-to-severe ulcerative colitis (UC). The appropriate positioning of each JAK inhibitor in the treatment algorithm, however, is unclear. Furthermore, real-world efficacy of JAK inhibitors for patients with UC and prior anti-tumor necrosis factor α antibody (aTNF) treatment are not fully investigated. We compared the efficacy and safety of 3 JAK inhibitors in patients with UC, considering their prior aTNF exposure.
Methods A retrospective study was conducted in patients with UC who started TFB, FIL, or UPA at 2 academic centers. This propensity score-matched cohort study assessed the effectiveness of the 3 JAK inhibitors for UC in patients with and without prior aTNF exposure, comparing steroid-free clinical remission and response rates after 8 weeks.
Results Among 274 patients who met the inclusion criteria, 145 experienced aTNF exposure (TFB: 59.2%, 100/169; FIL: 34.5%, 20/58; UPA: 53.2%, 25/47). Based on propensity score-matching, UPA led to a higher steroid-free clinical remission rates than TFB (adjusted odds ratio [aOR], 5.57; 95% confidence interval [CI], 1.42–21.90) or FIL (aOR, 9.00; 95% CI, 1.42–57.10) in patients exposed to aTNF. Steroid-free clinical remission and clinical response rates did not differ significantly between each group in patients non-exposed to aTNF. The incidence of adverse events was slightly higher with UPA than TFB or FIL.
Conclusions UPA may be more effective for UC than TFB or FIL, especially in patients with previous aTNF exposure, although consideration should be given to adverse events.
Citations
Citations to this article as recorded by
Long-term clinical outcomes with filgotinib in ulcerative colitis: 12-month results from the FILGUITO study Antonio M Caballero-Mateos, Claudio Trigo-Salado, Álvaro Suárez-Toribio, María del Mar Martín-Rodríguez, Francisco J Rodríguez-González, Teresa Valdés-Delgado, Héctor Pallarés-Manrique, Ana María Trapero-Martínez, Raúl Olmedo-Martín, Cristina Bailón-Gaona World Journal of Gastroenterology.2026;[Epub] CrossRef
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