Online Low-FODMAP Diet in Irritable Bowel Syndrome

NCT ID: NCT07172581

Last Updated: 2025-09-19

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

40 participants

Study Classification

INTERVENTIONAL

Study Start Date

2020-05-23

Study Completion Date

2022-01-01

Brief Summary

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This study aimed to assess the impact of implementing the low Fermentable Oligo-, Di- and Monosaccharides, And Polyols (FODMAP) diet, through an online educational service platform, on the quality of life of patients living with irritable bowel syndrome (IBS). A prospective single-group intervention pilot study involving patients with IBS from two hospitals was conducted. Participants followed the low FODMAP diet using a web-based platform for 6 months. The IBS quality of life questionnaire (IBS-QoL), the IBS symptom severity scoring system (IBS-SSS) and the State-Trait Anxiety Inventory Form Y (STAI) were completed at baseline, after the restriction phase and after reintroduction phase.

Detailed Description

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Conditions

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Irritable Bowel Syndrome

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

SUPPORTIVE_CARE

Blinding Strategy

NONE

Study Groups

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Online low-FODMAP diet

An innovative approach was developed by the SOSCuisine® platform, an online menu service adapted to different conditions, including IBS. It enables people living with IBS to follow the FODMAP protocol in a self-service context, using online resources of personalized weekly low-FODMAP menus, instructions for each phase and a peer support group moderated by a specialized registered dietitian.

Group Type EXPERIMENTAL

Online low-FODMAP diet

Intervention Type BEHAVIORAL

Participants were invited to follow the online low-FODMAP diet offered by SOSCuisine®, characterized by three specific features. First, participants received customized weekly low-FODMAP menus based on the Monash University protocol. Second, a virtual assistant accompanied participants from the beginning to the end of the diet implementation, providing personalized recommendations tailored to individual's preferences and intensity of symptoms. For the reintroduction phase, the assistant guided individuals through the process of testing specific FODMAP subgroups, offering food suggestions based on individual preferences, and portion sizes. The last feature of the platform was the access to a peer support group on Facebook©, designed to foster communication among participants. This group allowed individuals to ask questions and receive valid answers, as the group was moderated by a FODMAP-specialized registered dietitian.

Interventions

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Online low-FODMAP diet

Participants were invited to follow the online low-FODMAP diet offered by SOSCuisine®, characterized by three specific features. First, participants received customized weekly low-FODMAP menus based on the Monash University protocol. Second, a virtual assistant accompanied participants from the beginning to the end of the diet implementation, providing personalized recommendations tailored to individual's preferences and intensity of symptoms. For the reintroduction phase, the assistant guided individuals through the process of testing specific FODMAP subgroups, offering food suggestions based on individual preferences, and portion sizes. The last feature of the platform was the access to a peer support group on Facebook©, designed to foster communication among participants. This group allowed individuals to ask questions and receive valid answers, as the group was moderated by a FODMAP-specialized registered dietitian.

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* have a diagnosis of IBS according to the Rome IV criteria by a gastroenterologist within the past three months
* understand French
* have an Internet access and a Facebook© account with a self-reported familiarity to use them

Exclusion Criteria

* patients suffering from a known eating or mental health disorder
* body mass index under 18.5 kg/m2
* type 1 or 2 diabetes
* pregnancy
* other chronic gastrointestinal diseases, except gastroesophageal reflux
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Centre hospitalier de l'Université de Montréal (CHUM)

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Centre de recherche du Centre Hospitalier de l'Université de Montréal

Montreal, Quebec, Canada

Site Status

Countries

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Canada

Other Identifiers

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19.304

Identifier Type: -

Identifier Source: org_study_id

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