Study of the Efficacy, Safety, Pharmacokinetics, Pharmacodynamics, and Immunogenicity of BCD-261 in Subjects With Moderate to Severe Active Ulcerative Colitis

Summary

The aim of the study is to evaluate the efficacy, safety, pharmacokinetics, pharmacodynamics and immunogenicity of study drug (BCD-261) in comparison with placebo and to characterize the dose-response relationship in patients with moderate to severe active ulcerative colitis. The study will be conducted in a population of male and female subjects ≥18 years and ≤75 years with moderate to severe active ulcerative colitis and an inadequate response to prior treatment with glucocorticoids, immunosuppressants, or biologics/targeted immunosuppressants.

Timeline

Start

2025-08-14

Primary completion

2027-01

Completion

2028-10

Drugs

Indications