IBS Skin Patch Test Food Allergy Study
NCT06288672
This study is recruiting at 2 US sites in 2 states, according to its ClinicalTrials.gov record last updated .
Summary
Participants with IBS are skin patch tested (no needles) to 80 different foods and food additives, compounded for patch testing, in search of food allergies. The testing requires 3 office visits within a 4 or 5 day period. The patches are taped to the back at Visit #. At Visit #2 48 hours later, the patches are removed from the skin and the outside border of each patch is marked with a felt tip marker. At Visit #3 (final visit) 1 or 2 days later, the patch test reading is performed by the doctor-investigator.
Shortened from the sponsor's brief summary. View official record on ClinicalTrials.gov
Conditions studied
- Irritable Bowel Syndrome
Eligibility basics and study details
- Study type
- Interventional
- Phase
- Not applicable
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Sponsor
- IBS-80, LLC
- Last updated on ClinicalTrials.gov
- December 17, 2025
These are the basic criteria only. The full inclusion and exclusion criteria are on the official record, and the study team decides who can take part.
US recruiting sites
Pennsylvania · 1
- North Wales Dermatology, PLLC · North Wales, PA
West Virginia · 1
- Shepherd Allergy · Barboursville, WV
Source: ClinicalTrials.gov, data processed . Recruiting US sites filtered by distance and site status; summaries shortened.