A Study of JNJ-78934804 in Participants With Moderately to Severely Active Ulcerative Colitis
NCT07577856
This study is recruiting at 30 US sites in 19 states, according to its ClinicalTrials.gov record last updated .
Summary
The purpose of this study is to assess how well JNJ-78934804 works (efficacy) and how safe it is (safety) as compared to guselkumab at Week 48 in participants with moderately to severely active ulcerative colitis (UC, a chronic disease of the large intestine in which the lining of the colon becomes inflamed and develops ulcers).
Shortened from the sponsor's brief summary. View official record on ClinicalTrials.gov
Conditions studied
- Colitis, Ulcerative
Eligibility basics and study details
- Study type
- Interventional
- Phase
- Phase 3
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Sponsor
- Janssen Research & Development, LLC
- Last updated on ClinicalTrials.gov
- November 3, 2026
These are the basic criteria only. The full inclusion and exclusion criteria are on the official record, and the study team decides who can take part.
US recruiting sites
Arizona · 2
- Mayo Clinic · Scottsdale, AZ
- GIA Sun City · Sun City, AZ
California · 4
- Clinnova Research · Anaheim, CA
- Gastro SB Clinic · Chula Vista, CA
- United Medical Doctors · Los Alamitos, CA
- Medical Associates Research Group, Inc. · San Diego, CA
Colorado · 1
- Peak Gastroenterology Associates · Colorado Springs, CO
Florida · 4
- Florida Research Center Inc. · Lakewood Rch, FL
- Sanchez Clinical Research, Inc · Miami, FL
- Endoscopic Research Inc · Orlando, FL
- GCP Clinical Research · Tampa, FL
Georgia · 1
- Atlanta Gastroenterology Specialists · Suwanee, GA
Kentucky · 1
- Tri-State Gastroenterology Assoc · Crestview Hills, KY
Louisiana · 2
- Gastroenterology Clinic of Acadiana · Lafayette, LA
- GIA Metairie · Metairie, LA
Missouri · 1
- GIA Kansas City · Lee's Summit, MO
New York · 1
- New York Gastroenterology Associates · New York, NY
North Carolina · 1
- University of North Carolina Hospital · Chapel Hill, NC
Ohio · 1
- Great Lakes Gastroenterology Research, LLC · Mentor, OH
Oklahoma · 1
- Digestive Disease Specialists Inc · Oklahoma City, OK
Oregon · 1
- The Oregon Clinic · Portland, OR
Pennsylvania · 2
- Michigan Center of Medical Research · Farmington Hill, PA
- Frontier Clinical Research · Uniontown, PA
South Carolina · 1
- Palmetto Primary and Specialty Care Physicians, Charleston · Summerville, SC
Tennessee · 1
- Gastro One · Cordova, TN
Texas · 3
- Southern Star Research Institute, LLC · San Antonio, TX
- Tyler Research Institute, LLC · Tyler, TX
- GIA Webster · Webster, TX
Virginia · 1
- GIA Richmond · Richmond, VA
Washington · 1
- GI Alliance Tacoma · Tacoma, WA
Source: ClinicalTrials.gov, data processed . Recruiting US sites filtered by distance and site status; summaries shortened.