Efficacy and Safety Study of ABX464 as Maintenance Therapy in Patients With Moderate to Severe Ulcerative Colitis

Summary

A phase 2b study to evaluate the long-term efficacy and safety study of ABX464 50mg as maintenance therapy in patients with moderate to severe Ulcerative Colitis.

Timeline

Start

2020-01-13

Primary completion

2023-02-23

Completion

2023-02-23

Publications

• Vermeire S, Nitcheu J, Gineste P, Flatres A, Santo J, Scherrer D, Peyrin-Biroulet L, Dulai PS, Danese S, Dubinsky M, Tilg H, Siegmund B, Hisamatsu T, Shan K, Rabbat CJ, Sands BE. Obefazimod in patients with moderate-to-severely active ulcerative colitis: efficacy and safety analysis from the 96-week open-label maintenance phase 2b study. J Crohns Colitis. 2025 May 8;19(5):jjaf074. doi: 10.1093/ecco-jcc/jjaf074.
• Vermeire S, Sands BE, Tilg H, Tulassay Z, Kempinski R, Danese S, Bunganic I, Nitcheu J, Santo J, Scherrer D, Biguenet S, Ehrlich HJ, Steens JM, Gineste P, Sandborn WJ. ABX464 (obefazimod) for moderate-to-severe, active ulcerative colitis: a phase 2b, double-blind, randomised, placebo-controlled induction trial and 48 week, open-label extension. Lancet Gastroenterol Hepatol. 2022 Nov;7(11):1024-1035. doi: 10.1016/S2468-1253(22)00233-3. Epub 2022 Sep 6.

Drugs

Indications