Could a new drug calm the gut and stop IBS pain?

NCT ID NCT07655375

First seen Jun 24, 2026 · Last updated Aug 12, 2026 · Updated 3 times

Summary

This study looks at whether a new drug called UCB8600 can stop mast cells in the gut from overreacting, which may cause pain in people with irritable bowel syndrome (IBS). Researchers will take gut tissue from 60 people (some with IBS, some healthy) and treat it with UCB8600 in the lab. They will then measure how many mast cells are activated. This is a very early, lab-based study to see if the drug works as hoped.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance
UCB8600
What this could lead to
If successful, this could point toward a new treatment for IBS by reducing mast cell activation and easing abdominal pain.
What could go wrong
This is a very early lab study using tissue samples, not a full clinical trial in patients. It may not translate into an effective treatment.

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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

  • University Hospitals Leuven

    RECRUITING

    Leuven, Vlaams-Brabant, 3000, Belgium

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