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Clinical Trial Summary

Tertiary care IBS patients will be recruited for a prospective low FODMAP intervention study, hereby focusing on the reintroduction phase of the diet, where patients are blindly challenged with different FODMAP groups administered as powder, to be added to the strict FODMAP exclusion phase. During the screening phase of two weeks, baseline data regarding psychological, nutritional, microbial, and genetics will be collected. Predictors of treatment response (a 50-point drop on the IBS-severity scoring system (IBS-SSS) during the strict FODMAP exclusion phase of 6 weeks) will be studied with linear mixed models.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT04373304
Study type Interventional
Source Universitaire Ziekenhuizen Leuven
Contact Jan Tack, professor
Phone 016344225
Email jan.tack@kuleuven.be
Status Recruiting
Phase N/A
Start date November 25, 2019
Completion date July 1, 2021

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