Ignite Creation Date:
2025-12-26 @ 10:32 AM
Ignite Modification Date:
2025-12-31 @ 10:48 AM
Study NCT ID:
NCT05627128
Status:
ACTIVE_NOT_RECRUITING
Last Update Posted:
2025-10-01
First Post:
2022-10-11
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
A Culturally Tailored Dietary Intervention to Treat Crohn's Disease
Sponsor:
University of Massachusetts, Worcester
Organization:
Study Overview
Official Title:
Anti-Inflammatory Diet (Dieta Antiinflamatoria or DAIN in Spanish): a Crohn's Disease Management Strategy Tailored for Puerto Ricans
Status:
ACTIVE_NOT_RECRUITING
Status Verified Date:
2025-03
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
DAIN
Brief Summary:
The goal of the study is to test the efficacy of a dietary intervention in inducing clinical response and remission for patients with Crohn's disease in a randomized controlled trial. The intervention diet: DAIN has been adapted from the Inflammatory Bowel Disease Anti-Inflammatory Diet or IBD-AID™ taking into account the food availability and preferences of Puerto Ricans. DAIN also includes traditional foods commonly consumed in the typical Puerto Rican diet while maintaining the fundamental components of the IBD-AID™.
Detailed Description:
Crohn's disease is a chronic recurrent inflammatory disorder of the gastrointestinal that results from an inappropriate inflammatory response to an altered gut microbiome (i.e., dysbiosis). Diet is the main driver of microbiome composition. Diet also has been increasingly recognized as a cost-effective strategy to induce remission in pediatric and adult patients with Crohn's disease but diets that can substitute traditional and locally available foods among Puerto Ricans have not been explored. DAIN, a newly created dietary program, incorporates an extensive patient curriculum of recipes and menus adapted to the local availability and food preferences of Puerto Rican patients with Crohn's disease. This study aims to address three questions: whether DAIN a diet adapted to Puerto Rican patients with Crohn's disease, can: 1) induce clinical response and remission; 2) change the inflammatory tone, and 3) revert dysbiosis in Crohn's disease patients.
Participants will be randomized 1:1 ratio into two arms:
* Arm 1 Crohn's disease patients + DAIN (Experimental): this group of patients will participate in ten weeks of DAIN intervention (From week 1 to week 10)
* Arm 2 Crohn's disease patients no intervention (Control): this group of patients will not participate in the DAIN dietary intervention and will continue the usual diet.
Participation in the study lasts for 15 weeks with four-time points: week 0 (baseline), week 6, week 10, and week 14. At each time point, all subjects will complete a series of questionnaires to assess overall health, Crohn's disease activity, and dietary compliance. Blood and stool samples will be also collected at home at each time point. Samples will be either shipped or brought to the Research Unit at the Inflammatory Bowel Disease Clinic at the University of Puerto Rico.
The primary outcome is Improvement of health-related quality of life. Secondary outcomes are: (i) reduction of inflammation, (ii) changes in the gut microbiome, (iii) clinical response and remission,and (iii) dietary compliance.
Participants will be randomized 1:1 ratio into two arms:
* Arm 1 Crohn's disease patients + DAIN (Experimental): this group of patients will participate in ten weeks of DAIN intervention (From week 1 to week 10)
* Arm 2 Crohn's disease patients no intervention (Control): this group of patients will not participate in the DAIN dietary intervention and will continue the usual diet.
Participation in the study lasts for 15 weeks with four-time points: week 0 (baseline), week 6, week 10, and week 14. At each time point, all subjects will complete a series of questionnaires to assess overall health, Crohn's disease activity, and dietary compliance. Blood and stool samples will be also collected at home at each time point. Samples will be either shipped or brought to the Research Unit at the Inflammatory Bowel Disease Clinic at the University of Puerto Rico.
The primary outcome is Improvement of health-related quality of life. Secondary outcomes are: (i) reduction of inflammation, (ii) changes in the gut microbiome, (iii) clinical response and remission,and (iii) dietary compliance.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| R-2102-05006 | OTHER_GRANT | The Leona M. and Harry B. Helmsley Charitable Trust | View |