Etrasimod Dose-Ranging Versus Placebo as Induction Therapy Study in Adult Japanese Subjects With Moderately to Severely Active Ulcerative Colitis

  • End date
    Dec 17, 2023
  • participants needed
  • sponsor
    Arena Pharmaceuticals
Updated on 17 June 2022


The purpose of this Japan-only study is to assess the safety and efficacy of etrasimod at 2 doses in Japanese subjects with moderately to severely active ulcerative colitis (UC) when administered for 12 weeks.

Condition Ulcerative Colitis
Treatment Placebo, Etrasimod
Clinical Study IdentifierNCT05061446
SponsorArena Pharmaceuticals
Last Modified on17 June 2022


Yes No Not Sure

Inclusion Criteria

Japanese ancestry
Diagnosed with ulcerative colitis (UC) ≥ 3 months prior to screening
Having active UC confirmed by endoscopy
Moderately to severely active UC

Exclusion Criteria

Severe extensive colitis
Diagnosis of Crohn's disease (CD) or indeterminate colitis or the presence, history of a fistula consistent with CD
Diagnosis of microscopic colitis, ischemic colitis, or infectious colitis
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