39 completed, 12 unknown, 6 not yet recruiting, 6 recruiting. 65 Not applicable, 3 Phase 4, 2 Phase 2, 2 Phase 3, 1 Early Phase 1.
Follow FODMAP Diet: new trials by email Literature Review of FODMAP Diet trials Research Report on FODMAP Diet
Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| IBS-Oriented CDED Versus Low FODMAP Diet for Irritable Bowel Syndrome Modified Crohn's Disease Exclusion Diet (CDED), Low FODMAP Diet - Irritable Bowel Syndrome (IBS) | Not applicable | Not yet recruiting | Ariel University | 150 | 2026-07-07 | 2026-07-16 |
| Mindfulness Training Versus Low (FODMAP) Fermentable Oligosaccharides, Disaccharides, Monosaccharides and Polyols Diet Mindfulness-based Attention Training in IBS, Low FODMAP Diet - Irritable Bowel Syndrome (IBS) | Not applicable | Withdrawn | Wake Forest University Health Sciences | 2026-05-01 | 2026-04-23 | |
| Personalized Therapy of Long-term Low FODMAP in IBS Treatment: Role of Mobile Application and "Microbiota-gut-brain" Axis AI-assisted Mobile Application for Low-FODMAP Diet, LFD booklet group - IBS - Irritable Bowel Syndrome | Not applicable | Not yet recruiting | Taipei Veterans General Hospital, Taiwan | 200 | 2026-04-01 | 2026-05-15 |
| Low-FODMAP Diet and Intestinal Permeability in Patients With Irritable Bowel Syndrome low fodmap diet, dietary intervention - Irritable Bowel Syndrome | Not applicable | Not yet recruiting | Istanbul Medipol University Hospital | 24 | 2026-03-15 | 2026-03-12 |
| Evaluation of the Effect of a Low-FODMAP Diet on Gastrointestinal Symptoms and Inflammatory Markers in Fabry Patients Low-FODMAP Diet - Fabry Disease | Not applicable | Active not recruiting | Acibadem University | 30 | 2026-01-02 | 2026-10-26 |
| Low-FODMAP vs Gluten-Free Diet in Irritable Bowel Syndrome Low-FODMAP Diet, Gluten-Free Diet - Irritable Bowel Syndrome | Not applicable | Completed | Ertuğrul Çoruh | 70 | 2025-12-24 | 2026-09-02 |
| Mechanism of FODMAP Restriction on FGID Patients Low FODMAP diet, Gentle FODMAP diet, Traditional Dietary Advice - Functional Gastrointestinal Disorders (FGIDs), Irritable Bowel Syndrome (IBS) | Not applicable | Recruiting | Universiti Kebangsaan Malaysia Medical Centre | 60 | 2025-07-20 | 2026-09-25 |
| Exclude or Expose in Irritable Bowel Syndrome: What Works for Whom and How? FODMAP Diet, Exposure-based Cognitive Behavioral Therapy - Irritable Bowel Syndrome (IBS), Intestinal Diseases | Not applicable | Recruiting | University of Melbourne | 235 | 2025-05-22 | 2026-05-06 |
| Effect of a Low FODMAP Diet in IBS and Functional Constipation with Bloating: a Randomized Double-Blind Trial Low FODMAP Diet, High FODMAP Diet - Irritable Bowel Syndrome (IBS), Constipation - Functional | Not applicable | Not yet recruiting | Mahidol University | 34 | 2025-03-15 | 2025-03-12 |
| Dietary Interventions for Irritable Bowel Syndrome Low-FODMAP Diet, Gluten-Free and Lactose-Free Diet - Irritable Bowel Syndrome | Not applicable | Completed | Istanbul Gelisim University | 60 | 2025-02-25 | 2026-08-20 |
| Effect of Aerobic Training Versus Relaxation Techniques on Quality of Life in Patients With Post Covid-19 Irritable Bowel Syndrome Aerobic training, Relaxation techniques, Low fodmap diet - Irritable Bowel Syndrome | Not applicable | Not yet recruiting | Cairo University | 60 | 2025-02-01 | 2025-01-28 |
| AIRE-2 Device for Study of Breath Analysis in IBD low FODMAP diet, Lactose Sachet, Fructose Sachet - Inflammatory Bowel Diseases | Not applicable | Recruiting | McMaster University | 60 | 2024-08-28 | 2024-11-25 |
| Effect of FODMAP Diet on Pain, Quality of Life, and Sexual Function in Women With Pelvic Endometriosis and Gastrointestinal Symptoms FODMAP diet - Endometriosis | Not applicable | Recruiting | Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico | 150 | 2024-03-01 | 2026-05-15 |
| The Low FODMAP Diet in Individuals With Small Intestinal Bacterial Overgrowth (SIBO) Low FODMAP Diet, Healthy Eating Diet - SIBO, Small Intestinal Bacterial Overgrowth | Not applicable | Completed | Warsaw University of Life Sciences | 51 | 2024-02-08 | 2026-02-24 |
| Short-Term Effects of Low-FODMAP, NICE Dietary Advice, and Intermittent Fasting in Irritable Bowel Syndrome Low-FODMAP Diet, Adapted NICE Dietary Advice, 16:8 Intermittent Fasting - Irritable Bowel Syndrome | Not applicable | Completed | Acibadem University | 90 | 2024-02-01 | 2026-09-21 |
| Low-FODMAP Diet and Probiotics: Effects on Gut, Behavior, and Microbiota in Children With Autism Spectrum Disorder Probiotic, Low-FODMAP Diet - Autism Spectrum Disorder, Functional Gastrointestinal Disorders | Not applicable | Completed | Marmara University Pendik Training and Research Hospital | 16 | 2023-12-01 | 2025-07-25 |
| Efficacy of a Low FODMAP Diet According to Colonic pH in Irritable Bowel Syndrome Patients Low FODMAP diet - Irritable Bowel Syndrome | Not applicable | Terminated | University Hospital, Rouen | 24 | 2023-04-19 | 2024-12-17 |
| Low-FODMAP Diet for Functional Abdominal Pain Disorders in Children. Low-FODMAP diet - Functional Abdominal Pain Disorder | Not applicable | Terminated | Medical University of Warsaw | 42 | 2023-04-02 | 2025-08-01 |
| Efficacy of a Low FODMAP Diet in IBS Children and Impact on Urinary and Faecal Metabolome LOW FODMAPs Diet - IBS, Functional Gastrointestinal Disorders | Not applicable | Completed | University of Bari | 70 | 2023-01-01 | 2026-02-09 |
| High FODMAP Diet With Metformin in preDM High FODMAP diet with metformin, Low FODMAP diet with metformin - PreDiabetes, Impaired Glucose Tolerance | Not applicable | Completed | Elaine Chow | 26 | 2022-11-11 | 2025-03-05 |
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Irritable Bowel Syndrome (46) · Gastrointestinal Diseases (9) · Inflammatory Bowel Diseases (4) · Celiac Disease (3) · Endometriosis (3) · Autism Spectrum Disorder (2) · Colitis, Ulcerative (2) · Abdominal Pain (1) · Anxiety Disorders (1) · Crohn Disease (1) · Diarrhea (1) · Digestive System Diseases (1) · Dysbiosis (1) · Dyspepsia (1) · Fabry Disease (1)
Universitaire Ziekenhuizen KU Leuven (4) · University of Michigan (4) · Acibadem University (2) · Beth Israel Deaconess Medical Center (2) · Istanbul Medipol University Hospital (2) · Taipei Veterans General Hospital, Taiwan (2) · University Hospital, Rouen (2) · University of Nottingham (2) · Wake Forest University Health Sciences (2) · Amsterdam UMC, location VUmc (1) · Antalya Bilim University (1) · Ariel University (1) · Ashok Tuteja (1) · Azienda di Servizi alla Persona di Pavia (1) · Baylor College of Medicine (1)
United States (12) · Turkey (Türkiye) (7) · Belgium (4) · Denmark (4) · Italy (4) · China (3) · France (3) · United Kingdom (3) · Canada (2) · Egypt (2) · Germany (2) · Hong Kong (2) · Malaysia (2) · Poland (2) · Australia (1)
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