Could a traditional puerto rican diet tame Crohn's Flare-Ups?
NCT ID NCT05627128
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a special anti-inflammatory diet, adapted to include traditional Puerto Rican foods, can help people with Crohn's disease feel better and reduce gut inflammation. About 150 adults with mild to moderate Crohn's will follow either the diet or their usual eating habits for several weeks. The goal is to see if the diet improves quality of life and lowers markers of inflammation in the blood and stool.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
-
About 150 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Sep 2022
- Expected to finish
-
Nov 2026
An estimate. End dates often move.
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
21 to 65 years
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * 21 to 65 years old * Confirmed CD diagnosis with sCDAI \<450 (includes values ranging from remission, mild to moderate activity) * Moderate to severe impaired QoL (sIBDQ\<60) * Stable doses of medications are screened; thiopurines, natalizumab, methotrexate (12 weeks), anti-tumor necrosis factor (TNF), ustekinumab, vedolizumab (8 weeks), 5-aminosalicylic acid (5-ASA) (2 weeks), steroids (1 week) * Willingness and capacity to significantly change diet (arm 1) * Willing and able to comply with specimen collection and other study procedures, and to complete the study Exclusion Criteria: * Ostomy * Use of Specific Carbohydrate Diet of IBD-AID™ within 4 weeks of screening * Use of prescribed probiotics within 4 weeks of screening * \> 20mg prednisone or equivalent * Recent C. difficile colitis * Pregnancy * Presence of symptomatic or significant structure or history of obstruction in the past 6 months
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Crohn disease are added.
Genom att skicka in godkänner du våra Användarvillkor
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 of Massachusetts Chan MedicaL School
Worcester, Massachusetts, 01605, United States
-
University of Puerto Rico
San Juan, Puerto Rico, 00935, Puerto Rico
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Mini-Guts in a dish: scientists probe why IBD tissue struggles to heal
- Can immune aging blood tests predict which older IBD patients thrive on advanced therapies?
- Can a liquid diet calm Crohn's in kids?
- Which IBD therapy works best for kids? researchers compare two approaches
- Can trained peer mentors ease the mental toll of IBD?
- Can a new pill tame inflammatory bowel disease?