RecruitingNCT07271069

Effectiveness of Ozanimod in Patients With Steroid-Dependent Ulcerative Colitis

Real-world Effectiveness of Ozanimod in Patients With Steroid-Dependent Ulcerative Colitis: A Chart Review Study


Sponsor

Bristol-Myers Squibb

Enrollment

150 participants

Start Date

Jan 29, 2026

Study Type

OBSERVATIONAL

Conditions

Summary

The purpose of this study is to evaluate the effectiveness and safety of ozanimod vs azathioprine for the treatment of ulcerative colitis (UC) in real-world clinical practice in Japan


Eligibility

Min Age: 18 Years

Inclusion Criteria6

  • Participants with Ulcerative Colitis (UC) provided written consent to participate in the study
  • Participants who are aged ≥ 18 years at the earlier date of either initiation of treatment with ozanimod or azathioprine or obtaining consent
  • Starting dose of oral steroid ≥ 30 mg/day (prednisolone equivalent)
  • Administration of ozanimod or azathioprine started after oral steroid administration, and ozanimod or azathioprine administered concomitantly with steroids (excluding patients who started oral steroids and ozanimod or azathioprine on the same day)
  • In the ozanimod group, patients with notable clinical symptoms due to the primary disease (rectal bleeding subscore ≥ 1 point or total PRO2 score ≥ 2 points) remained at the start of ozanimod administration
  • In the azathioprine group, patients who started azathioprine treatment after February 2019

Exclusion Criteria4

  • Participants with symptoms of UC with no change or increase in Patient-Reported Outcome 2 (PRO2) from the time of initiating oral steroid administration after 2 weeks of administration of ≥ 30 mg/day (prednisolone equivalent) of oral steroids
  • Participants with complications requiring continued steroid use (excluding topically acting steroids for inhalation or topical application)
  • Participants who participated in other clinical studies involving interventions during the observation period
  • Participants judged to be inappropriate for enrollment in this study by the investigator at each participating study site

Interventions

DRUGOzanimod

According to the product label

DRUGAzathioprine

According to the product label


Locations(17)

Chiba University

Chiba, Chiba, Japan

Tsujinaka Hospital Kashiwanoha

Kashiwa-shi, Chiba, Japan

Toho University Sakura Hospital

Sakura, Chiba, Japan

Ehime Prefectural Central Hospital

Matsuyama, Ehime, Japan

Fukuoka University Chikushi Hospital

Chikushino-shi, Fukuoka, Japan

Fukuoka University Chikushi Hospital

Fukuoka, Fukuoka, Japan

Asahikawa Medical University

Asahikawa, Hokkaido, Japan

Sapporo Higashi Tokushukai Hospital

Sapporo, Hokkaido, Japan

Hyogo Medical University

Nishinomiya, Hyōgo, Japan

Kagawa Prefectural Central Hospital

Takamatsu, Kagawa-ken, Japan

Kansai Medical University

Hirakata, Osaka, Japan

Saga University

Saga, Saga-ken, Japan

Saitama Medical Center, Saitama Medical University

Hidaka-shi, Saitama, Japan

Hamamatsu University School of Medicine

Hamamatsu, Shizuoka, Japan

Kyorin University School of Medicine

Mitaka-shi, Tokyo, Japan

Tottori University

Tottori-shi, Tottori, Japan

Sapporo Medical University School of Medicine

Hokkaidō, Japan

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