New oral drug balinatunfib tested for long-term control of Crohn's and colitis
NCT ID NCT07222189
First seen Jun 27, 2026 · Last updated Sep 16, 2026 · Updated 2 times
Summary
This study looks at the long-term safety and effectiveness of balinatunfib, an oral tablet, in adults with Crohn's disease or ulcerative colitis. Participants have already completed a one-year treatment in a previous study. The trial will last up to 107 weeks and includes both double-blind and open-label periods. The main goal is to track side effects and see how well the drug controls the disease over time.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- balinatunfib (also known as SAR441566), an oral tablet
- What this could lead to
- If successful, this could show that balinatunfib is a safe long-term treatment option for managing Crohn's disease or ulcerative colitis.
- What could go wrong
- This is a Phase 2 extension study, so it's still early. The drug may not prove effective or safe over the long term, and side effects could emerge.
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 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 325 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2026
- Expected to finish
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Oct 2026
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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19 to 77 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 are eligible to be included in the study only if all of the following criteria apply: * Participants with Crohn's Disease (CD) or ulcerative colitis (UC) who completed treatment at Week 52 of the SPECIFI-CD (DRI18212) or SPECIFI-UC (DRI17822) studies, respectively: * Participants with CD 1. who complete double-blinded treatment at Week 52 of SPECIFI-CD (DRI18212) study; 2. who complete open label treatment and achieve the appropriate outcomes at Week 52 of SPECIFI-CD (DRI18212) study. OR * Participants with UC 1. who complete double-blinded treatment at Week 52 of SPECIFI-UC (DRI17822) study; 2. who complete open label treatment and achieve the appropriate outcomes at Week 52 of the SPECIFI-UC (DRI17822) study. * Contraceptive use by men and women should be consistent with local regulations regarding the methods of contraception for those participating in clinical studies. Women participants should not be pregnant or breastfeeding Exclusion Criteria: * Participants with CD who develop a new medical condition precluding participation as described in Exclusion criteria of SPECIFI-CD (DRI18212) clinical trial protocol. * Participants with UC who develop a new medical condition precluding participation as described in Exclusion criteria of SPECIFI-UC (DRI17822) clinical trial protocol. * Participants who developed a new medical condition or a change in status of an established medical condition which (per Investigator's medical judgment) would adversely affect the participation in this study or would require permanent IMP discontinuation. * Participants who permanently discontinued IMP during the parent study or temporarily discontinued IMP for more than 14 consecutive calendar days by the time of Day 1 of LTS19689. * Participants who, during their participation in the parent study, developed an adverse event (AE) or a serious adverse event (SAE) deemed related to balinatunfib, which in the opinion of the Investigator could indicate that continued treatment with balinatunfib may present an unreasonable risk for the participant. * Participants who in the parent study had documented nonadherence to IMP or to standard therapies for CD or UC, or who used a prohibited medication concomitant with IMP or during a temporary IMP discontinuation period. 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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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.
Contacts and locations
Locations
-
Investigational Site Number : 1000001
Gorna Oryahovitsa, 5100, Bulgaria
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Investigational Site Number : 1520010
Santiago, Reg Metropolitana de Santiago, 8331143, Chile
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