New study tracks how a Gut-Joint drug works in real time
NCT ID NCT07602517
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study follows 75 adults with Crohn's disease or ulcerative colitis who are starting guselkumab, a drug used for inflammatory bowel disease. Researchers want to see if the drug also helps with joint pain and stiffness linked to spondyloarthritis. Participants will report symptoms and have blood tests over one year. The goal is to learn more about how the drug affects both gut and joint health.
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 75 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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May 2026
An estimate. Start dates often move.
- Expected to finish
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May 2029
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
CD or UC patients initiating guselkumab.
- Ages
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18 to 75 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Confirmed diagnosis of Crohn's disease or Ulcerative Colitis disease based on confirmatory colonoscopy with biopsies, or if small bowel only, MRE with corresponding history * Age between 18 to 75 years old * Inflammatory bowel disease unclassified (IBD-U) subjects are eligible for inclusion if based on investigator assessment, the subject meets criteria for IBD-U, defined as chronic inflammatory bowel disease with overlapping features of Crohn's disease or ulcerative colitis * Initiating Guselkumab therapy in the next 30 days * Bio-naïve or bio-experienced\* to ≤3 mechanisms of action \*Defined as prior exposure or failure, as defined by inadequate efficacy or intolerance Exclusion Criteria: * Unable to provide consent for participation * Known SpA diagnosis, prior to screening * Has started Guselkumab therapy * Prior exposure to IL-23 therapy (like Mirikizumab, Ustekinumab, etc.) * Prior exposure to TB, active or currently undergoing treatment for latent TB * Pregnancy as some pregnancy symptoms could be mistaken for SpA symptoms * Prior exposure to combination advanced biologic therapies
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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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NYU Langone Health
New York, New York, 10016, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Mini-Guts in a dish: scientists probe why IBD tissue struggles to heal
- Can immune aging blood tests predict which older IBD patients thrive on advanced therapies?
- Ulcerative colitis drugs put under the microscope for hidden clot risk
- Can a cheap Anti-Inflammatory drug calm ulcerative colitis?
- Can early symptom relief predict who stays on IBD biologic?
- Can a liquid diet calm Crohn's in kids?