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A Study of JNJ-77242113 in Participants with Moderately to Severely Active Ulcerative Colitis

A Phase 2b Multicenter, Randomized, Placebo- Controlled, Dose-Ranging Study to Evaluate the Efficacy and Safety of JNJ-77242113 for the Treatment of Moderately to Severely Active Ulcerative Colitis - ANTHEM-UC

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2031230383
Enrollment
240
Registered
2023-10-07
Start date
2023-11-07
Completion date
Unknown
Last updated
2026-09-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Colitis, Ulcerative

Interventions

JNJ-77242113: JNJ-77242113 tablet will be administered orally. Group 1: Participants will receive JNJ-77242113 Dose-1 tablets orally from Week 0 through Week 28. Group 2: Participants will receive J

Sponsors

Kano Yuya
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: - Signed informed consent form 18 years of age or older - Documented diagnosis of ulcerative colitis (UC) of at least 12 weeks prior to screening - Moderately to severely active UC as per the modified Mayo score - Demonstrated inadequate response to or intolerance of conventional therapy and/or advanced therapy as defined in the protocol

Exclusion criteria

Exclusion criteria: " - Participants with current or prior diagnosis of fulminant colitis and/or toxic megacolon - UC limited to rectum only or to less than (<) 15 centimeters (cm) of colon - Presence of a stoma - Presence or history of fistula - History of extensive colonic resection (example, <30 cm of colon remaining) - Diagnosis of indeterminate colitis, microscopic colitis, ischemic colitis, Crohn's colitis or clinical findings suggestive of Crohn's disease"

Design outcomes

Primary

MeasureTime frame
Percentage of Participants with Clinical Response at Week 12 Week 12 Clinical response is defined as decrease from baseline in the modified Mayo score by greater than or equal to (>=) 30 percent (%) and >=2 points, with either a >=1-point decrease from baseline in the rectal bleeding subscore or a rectal bleeding subscore of 0 or 1.

Secondary

MeasureTime frame
- Percentage of Participants with Clinical Remission at Week 12 - Week 12 Clinical remission is defined as stool frequency subscore of 0 or 1, where the stool frequency subscore has not increased from baseline, a rectal bleeding subscore of 0, and an endoscopy subscore of 0 or 1. - Percentage of Participants with Symptomatic Remission at Week 12 - Week 12 Symptomatic remission is defined as stool frequency subscore of 0 or 1, where the stool frequency subscore has not increased from baseline, and a rectal bleeding subscore of 0. - Percentage of Participants with Endoscopic Improvement at Week 12 - Week 12 Endoscopic improvement is defined as an endoscopy subscore of 0 or 1. - Percentage of Participants with Histologic-endoscopic Mucosal Improvement at Week 12 - Week12 Histologic-endoscopic mucosal improvement is defined as a combination of histologic remission and endoscopic improvement. Histologic remission and endoscopic improvement are based on the histologic grading and the Mayo endoscopy subscore. - Percentage of Participants with Adverse Events (AE) and Serious Adverse Evets (SAEs) - Up to Week 76 An AE is any untoward medical occurrence in a clinical study participant administered a pharmaceutical (investigational or non-investigational) product. An AE does not necessarily have a causal relationship with the intervention. A SAE is any untoward medical occurrence that at any dose: results in death; is life-threatening; requires inpatient hospitalization or prolongation of existing hospitalization; results in persistent or significant disability/incapacity; is a congenital anomaly/birth defect; is a suspected transmission of any infectious agent via a medicinal product; is medically important.

Countries

Argentina, Australia, Belgium, Brazil, Canada, China, Czechia, France, Germany, Hungary, India, Italy, Japan, Korea Republic Of, Malaysia, Poland, Romania, Spain, Turkiye, United Kingdom Of Great Britain, United States Of America

Contacts

Public ContactMedical Information Center

Janssen Pharmaceutical K.K.

DL-JANJP-JCO_TL_TSG_EMP@its.jnj.com+81-120-183-275

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Sep 19, 2026