Sands et al. evaluated tamuzimod, a selective sphingosine 1-phosphate receptor 1 modulator, in patients with moderately-to-severely active UC. At Week 13, clinical remission (defined as an MMS stool frequency subscore of ≤1, rectal bleeding subscore of 0, and endoscopic subscore ≤1, excluding friability) was achieved by 28% and 24% of patients receiving tamuzimod 60 mg and 30 mg, respectively, compared with 11% in the placebo group. The treatment was well tolerated; most AEs were mild or moderate.

Deodhar et al. assessed the long-term safety, tolerability and efficacy of bimekizumab in patients with r-axSpA over five years. The study found that bimekizumab maintained disease control achieved at Wk48 through Wk256, with no new safety signals observed. Adverse events were consistent with previous reports, and clinical benefits, including improvements in disease activity and patient-reported outcomes, were sustained.

Baraliakos et al. evaluated the long-term safety and efficacy of bimekizumab in axSpA through a 2-year analysis of the BE MOBILE 1 and BE MOBILE 2 studies. Bimekizumab was well tolerated, with a consistent safety profile and no new safety signals. Clinical improvements, including ASAS40 response and MRI remission, were sustained through Wk104.

Gladman et al. assessed the impact of bimekizumab over 1 year on patient-reported symptoms, HRQoL, and work productivity in patients with PsA who were bDMARD-naïve or TNF-IR. The study showed that bimekizumab treatment resulted in sustained improvements across multiple domains, including pain, fatigue, physical function, and work impairment.