Patch test could reveal hidden food triggers for IBS sufferers
Symptom relief
Recruiting now
This study tests whether avoiding foods identified by a skin patch test can improve irritable bowel syndrome (IBS) symptoms. 250 adults with IBS will undergo patch testing for 80 foods and then follow either a true avoidance diet (avoiding foods they are allergic to) or a sham di…
Phase: NA • Sponsor: IBS-80, LLC • Aim: Symptom relief
Last updated Jun 27, 2026 08:03 UTC