FODMAPs infused into colon: new clues for IBS?

NCT ID NCT06488534

First seen Jan 10, 2026

Summary

This study looked at how FODMAPs—carbohydrates that can cause bloating and gas—affect the movement of the colon and related symptoms. Fifteen healthy volunteers received FODMAPs directly into the colon during three separate visits. The goal was to measure colon pressure changes and track any abdominal symptoms, helping researchers better understand what triggers IBS.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Locations

  • KU Leuven

    Leuven, Vlaams-Brabant, 3000, Belgium

What this could mean

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

Active substance

FODMAPs (fermentable carbohydrates)

What this could lead to

If successful, this could help explain how certain foods trigger IBS symptoms, potentially guiding future dietary therapies.

What could go wrong

This is a small, early study in healthy volunteers, not patients. Results may not apply to people with IBS or lead directly to treatments.

Conditions

The condition(s) this trial relates to.

irritable bowel syndrome

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.