A Study to Evaluate the Long-Term Efficacy and Safety of Mirikizumab in Participants With Moderately to Severely Active Ulcerative Colitis (LUCENT 3)

Summary

This study is designed to evaluate the long-term efficacy and safety of mirikizumab in participants with moderately to severely active ulcerative colitis (UC). The study will last up to 3 years. Participants who complete the 3-year study may continue to receive mirikizumab until it is (outside of this study) in their country or until they meet other discontinuation criteria.

Timeline

Start

2018-07-18

Primary completion

2026-03-04

Completion

2027-12

Publications

• Lee SD, Ehrlich AC, Pellanda P, Kaiser C, Todd K, Moses R, Walsh A. Long-Term Safety of Mirikizumab in Patients With Moderately to Severely Active Ulcerative Colitis: An Integrated 2-Year Safety Analysis. Am J Gastroenterol. 2025 Dec 1;120(12):2857-2866. doi: 10.14309/ajg.0000000000003407. Epub 2025 Mar 12.
• Sands BE, D'Haens G, Clemow DB, Irving PM, Johns JT, Gibble TH, Abreu MT, Lee SD, Hisamatsu T, Kobayashi T, Dubinsky MC, Vermeire S, Siegel CA, Peyrin-Biroulet L, Moses RE, Milata J, Panaccione R, Dignass A. Three-Year Efficacy and Safety of Mirikizumab Following 152 Weeks of Continuous Treatment for Ulcerative Colitis: Results From the LUCENT-3 Open-Label Extension Study. Inflamm Bowel Dis. 2025 Jul 7;31(7):1876-1890. doi: 10.1093/ibd/izae253.

Drugs

Indications