Gene test could end guesswork in IBD treatment
NCT ID NCT07644117
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is looking for genetic clues that might predict how well people with inflammatory bowel disease (IBD) will respond to a common treatment called anti-TNF therapy. Researchers will collect blood samples from 40 patients who have not used anti-TNF before and track their response over time. The goal is to personalize treatment and reduce the trial-and-error approach currently used.
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.
- Participants
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About 40 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2025
- Expected to finish
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Dec 2028
An estimate. End dates often move.
- Lead sponsor
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A government agency
The lead sponsor is a government body.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Patients followed in the IBD unit in TLVMC starting or switching biologic therapy
- Ages
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18 years and older
- 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: * Established IBD: Crohn's disease (CD) or ulcerative colitis (UC) * Anti-TNF naïve * Clinically active disease (HBI\>5 for CD, p-MS≥ 3 for UC) * Elevated inflammatory indices CRP\>10 or fecal calprotectin\>250 Exclusion Criteria: * Unable to provide informed consent * Anti-TNF experienced * Unable to complete the study protocol
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. 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
Locations
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Dep. of Gastroenterology, Tel Aviv Sourasky Medical Center
RECRUITINGTel Aviv, Israel
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Two biologics go head to head in ulcerative colitis
- Can tissue clues predict which Crohn's patients relapse after surgery?
- New drug ATTO-1091 put to the test for safety in ulcerative colitis
- Antiparasitic drug tested as new weapon against ulcerative colitis
- Could your Donor's gut bacteria decide whether a stool transplant works?