New hope for ulcerative colitis: Long-Term remission trial begins
NCT ID NCT07185009
First seen Jun 27, 2026 · Last updated Sep 16, 2026 · Updated 6 times
Summary
This study tests an investigational drug called duvakitug in people with moderate-to-severe ulcerative colitis who have already responded to treatment. The goal is to see if duvakitug can help maintain remission better than a placebo over 40 weeks, with an optional long-term extension. About 671 adults will participate across multiple countries.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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About 751 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2026
- Expected to finish
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Apr 2033
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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16 to 80 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Participants aged ≥18 and ≤80 years of age at Baseline. (Where locally permissible, participants 16 to \<18 years of age who meet the definition of Tanner stage 5 for development) * Pivotal Maintenance Sub-Study: Participants who achieved clinical response and completed endoscopy at the end of SUNSCAPE-1 * OLE Sub-Study: Participants who complete the Pivotal Maintenance Sub-Study or participation in the TV48574-IMM-20038 Study Exclusion Criteria: * Participants with medical or compliance conditions that are deemed unsuitable for the study by the investigator * Participants with a known hypersensitivity to duvakitug that makes the participant unsuitable for the study by the investigator The above information is not intended to contain all considerations relevant to a participant's potential participation in a clinical trial.
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Get notified about this study
Sign up to get updates when this study changes or when new studies for Ulcerative colitis are added.
Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The study's own enquiry address
This study publishes an address for enquiries. See it below .
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The places running it
55 sites in 11 countries. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
Genom att skicka in godkänner du våra Användarvillkor
Study contacts
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Contact
Email: •••••@•••••
Locations
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BVL Clinical Research - Site Number: 8400005
RECRUITINGLiberty, Missouri, 64068, United States
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Bioresearch Partner-Kendale Lakes - Site Number: 8400053
RECRUITINGMiami, Florida, 33155, United States
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Charlton Digestive Disease Centre - Site Number : 1240009
RECRUITINGHamilton, L8N 1Y2, Canada
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Clinical Research of Osceola - Site Number: 8400013
RECRUITINGKissimmee, Florida, 34741, United States
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Cross Creek Medical Clinic - Site Number: 8400057
RECRUITINGFayetteville, North Carolina, 28304, United States
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Del Sol Research Management, LLC - Site Number: 8400012
RECRUITINGTucson, Arizona, 85715, United States
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Delta Research Partners - Site Number: 8400087
RECRUITINGMonroe, Louisiana, 71291, United States
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GI Alliance - Baton Rouge - Site Number: 8400129
RECRUITINGBaton Rouge, Louisiana, 70809, United States
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GI Alliance - Lubbock - Site Number: 8400092
RECRUITINGLubbock, Texas, 79410, United States
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Gastroenterology Associates of Western Michigan - Site Number: 8400060
RECRUITINGWyoming, Michigan, 49519, United States
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Gastroenterology Health Partners, PLLC - New Albany - Site Number: 8400100
RECRUITINGNew Albany, Indiana, 47150, United States
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Gastroenterology Research of San Antonio LLC - Site Number: 8400054
RECRUITINGSan Antonio, Texas, 78229, United States
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Gateway Gastroenterology - Site Number: 8400097
RECRUITINGChesterfield, Missouri, 63017, United States
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Investigational Site Number : 1240003
RECRUITINGToronto, Ontario, M6A 3B4, Canada
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Investigational Site Number : 2500004
RECRUITINGLa Tronche, 38700, France
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Investigational Site Number : 2500013
RECRUITINGNice, 6200, France
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Investigational Site Number : 2760005
RECRUITINGUlm, 89081, Germany
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Investigational Site Number : 3480004
RECRUITINGBudapest, 1066, Hungary
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Investigational Site Number : 3920009
RECRUITINGTsu, 514-8507, Japan
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Investigational Site Number : 3920018
RECRUITINGKashiwa, 277-0871, Japan
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Investigational Site Number : 3920019
RECRUITINGKobe, 650-0015, Japan
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Investigational Site Number : 3920029
RECRUITINGSapporo, 004-0041, Japan
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Investigational Site Number : 3920030
RECRUITINGKamakura, 247-0056, Japan
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Investigational Site Number : 3920049
RECRUITINGKagoshima, 892-0843, Japan
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Investigational Site Number : 4400002
RECRUITINGPanevezys, 35144, Lithuania
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Investigational Site Number : 6160014
RECRUITINGKatowice, 40-748, Poland
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Investigational Site Number : 6160023
RECRUITINGTorun, 87-100, Poland
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Investigational Site Number : 6160026
RECRUITINGBydgoszcz, 85-229, Poland
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Investigational Site Number : 6160034
RECRUITINGLublin, 20-049, Poland
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Investigational Site Number : 6880001
RECRUITINGBelgrade, 11,000, Serbia
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Investigational Site Number : 6880002
RECRUITINGBelgrade, 11000, Serbia
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Investigational Site Number : 8040001
RECRUITINGKyiv, 2002, Ukraine
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Investigational Site Number : 8040002
RECRUITINGKyiv, 3037, Ukraine
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Investigational Site Number : 8040005
RECRUITINGLviv, 79019, Ukraine
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Investigational Site Number : 8040006
RECRUITINGUzhhorod, 88018, Ukraine
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Investigational Site Number : 8040008
RECRUITINGVinnytsia, 21029, Ukraine
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Malkhaz Katsiashvili Multiprofile Emergency Medicine Center LLC - Site Number : 2680002
RECRUITINGTbilisi, 0180, Georgia
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MedTraits NY - Site Number: 8400045
RECRUITINGMaspeth, New York, 11378, United States
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NMC Research LLC - Site Number: 8400033
RECRUITINGTampa, Florida, 33607, United States
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New York Gastroenterology Associates - Site Number: 8400009
RECRUITINGNew York, New York, 10075, United States
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North Shore Gastroenterology Research - Site Number: 8400130
RECRUITINGWestlake, Ohio, 44145, United States
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OSU Wexner Medical Center - Site Number: 8400077
RECRUITINGColumbus, Ohio, 43210, United States
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Ohio Gastroenterology Group Inc. - Site Number: 8400006
RECRUITINGColumbus, Ohio, 43202, United States
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Om Research, LLC - Victorville - Site Number: 8400022
RECRUITINGVictorville, California, 92395, United States
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Peak Gastroenterology Associates - Colorado Springs - Site Number: 8400039
RECRUITINGColorado Springs, Colorado, 80907, United States
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Royal Palm Clinical Research - Site Number: 8400065
RECRUITINGFort Myers, Florida, 33901, United States
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SONOMED - Site Number : 6160020
RECRUITINGSzczecin, 71-685, Poland
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Southern California GI & Liver Centers - Site Number: 8400062
RECRUITINGCoronado, California, 92118, United States
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Texas Digestive Disease Consultants, PLLC d/b/a GI Alliance - Mandeville - Site Number: 8400128
RECRUITINGMandeville, Louisiana, 70471, United States
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Texas Digestive Disease Consultants, PLLC. dba GI Alliance - Southlake - Corporate Office - Site Number: 8400101
RECRUITINGSouthlake, Texas, 76092, United States
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The Vancouver Clinic Inc. P.S. - Site Number: 8400090
RECRUITINGVancouver, Washington, 98664, United States
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Tokai University Hachioji Hospital - Site Number : 3920031
RECRUITINGHachiōji, 192-0032, Japan
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Tyler Research Institute, LLC - Site Number: 8400095
RECRUITINGTyler, Texas, 75701, United States
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United Medical Doctors CA - Site Number: 8400044
RECRUITINGMurrieta, California, 92563, United States
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Weill Cornell Medicine - NewYork-Presbyterian Hospital - Site Number: 8400040
RECRUITINGNew York, New York, 10065, United States
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