39 completed, 13 unknown, 6 recruiting, 3 active not recruiting. 49 Not applicable, 3 Phase 3, 3 Phase 4, 2 Early Phase 1, 2 Phase 2.
Follow IBS - Irritable Bowel Syndrome: new trials by email Literature Review of IBS - Irritable Bowel Syndrome trials Research Report on IBS - Irritable Bowel Syndrome
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 |
|---|---|---|---|---|---|---|
| Applications of a Functional Dairy Product in Diet Therapy new functional milk drink, conventional, acidified milk drink - Metabolic Syndrome, IBS - Irritable Bowel Syndrome | Not applicable | Enrolling by invitation | Warsaw University of Life Sciences | 80 | 2026-09-01 | 2026-08-28 |
| Psilocybin-Assisted Psychotherapy in Treating Irritable Bowel Syndrome (IBS) Psilocybin 25 mg, Psychotherapy Treatment Session, Niacin 100 mg - IBS - Irritable Bowel Syndrome | Early Phase 1 | Not yet recruiting | NYU Langone Health | 10 | 2026-08-01 | 2026-03-05 |
| Gut Microbiome in Patients With Post-infectious Irritable Bowel Syndrome IBS - Irritable Bowel Syndrome, Post Infection Syndrome | Recruiting | Fondazione Policlinico Universitario Agostino Gemelli IRCCS | 315 | 2026-04-08 | 2026-04-13 | |
| 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 |
| Sucrase-Isomaltase (SI) Genes and Meal Load Meal load - IBS - Irritable Bowel Syndrome, Sucrase-Isomaltase Deficiency | Not applicable | Recruiting | Region Skane | 70 | 2026-02-01 | 2026-04-29 |
| ALPCO/Calprotectin CLIA Assay: Expected Values of Calprotectin in Healthy Subjects ALPCO Calprotectin CLIA - IBD (Inflammatory Bowel Disease), IBS - Irritable Bowel Syndrome | Completed | American Laboratory Products Company | 121 | 2025-07-07 | 2026-04-28 | |
| Relaxation Music for Chronic Pain MIndful Jazz, Reggae Stereotypes, Traditional Mindfulness - IBS - Irritable Bowel Syndrome, IBD - Inflammatory Bowel Disease | Not applicable | Completed | University of California, Irvine | 120 | 2025-04-20 | 2026-08-26 |
| RCT of VR Therapy for IBS SynerGI, Sham VR - IBS - Irritable Bowel Syndrome | Not applicable | Completed | Christopher Almario | 73 | 2025-02-26 | 2025-12-08 |
| Novel Pilot Study to Treat Symptoms of IBS With Diarrhea Using Combination Therapy of a Low-FODMAP Diet and a Neuromodulator Mirtazapine, Placebo - IBS - Irritable Bowel Syndrome, Diarrhea | Early Phase 1 | Recruiting | Mayo Clinic | 20 | 2024-12-19 | 2025-12-18 |
| Efficacy of Virtual Reality (VR) for Irritable Bowel Syndrome Virtual Reality Headset - IBS - Irritable Bowel Syndrome | Not applicable | Withdrawn | Anthony Lembo | 2024-12-01 | 2025-01-30 | |
| Efficacy and Safety of Oral Administration of Postibiotic by FOS Fermentation From Lactobacillus Paracasei in the Treatment of Irritable Bowel Syndrome. PostbiotiX Slowing 4 g sachets PostbiotiX Slowing is a food supplement based on Fermented FOS from Lactobacillus paracasei CNCM I-5220. - IBS - Irritable Bowel Syndrome | Not applicable | Unknown | Istituto Clinico Humanitas | 36 | 2024-06-15 | 2024-05-29 |
| Effect of Tenapanor on the Metagenomics and Metabolomics of Patients With Irritable Bowel Syndrome With Constipation Tenapanor - IBS, IBS - Irritable Bowel Syndrome | Phase 4 | Completed | Kyle Staller, MD, MPH | 36 | 2024-02-06 | 2026-03-12 |
| Microbiome Sampling in GI Disease With a Focus on Small Intestinal Microbial Assessment endoscopic sampling of luminal fluid - Healthy, IBS - Irritable Bowel Syndrome | Not yet recruiting | Stanford University | 150 | 2024-01-01 | 2023-10-06 | |
| Digital Treatment of Irritable Bowel Syndrome (IBS) Module 1, Module 2, Module 3 - IBS - Irritable Bowel Syndrome | Not applicable | Active not recruiting | Haukeland University Hospital | 728 | 2023-12-01 | 2025-05-16 |
| Capsule Microbiota Sampling in IBS/Functional Gastrointestinal Disease Microbiota Sampling - IBS - Irritable Bowel Syndrome, Healthy | Recruiting | Stanford University | 40 | 2023-11-16 | 2024-01-22 | |
| Low FODMAP Diet and Gluten Free Diet in IBS Diet therapy - IBS - Irritable Bowel Syndrome, Diet, Healthy | Not applicable | Completed | Nuh Naci Yazgan University | 75 | 2023-07-27 | 2025-04-11 |
| A Multi-Strain Probiotic Reduces the Frequency of Diarrhea in IBS-D Patients QiMeiYan Probiotics, Placebo product - IBS - Irritable Bowel Syndrome, Diarrhea | Not applicable | Completed | Shenzhen Precision Health Food Technology Co. Ltd., | 140 | 2023-06-19 | 2023-11-24 |
| Evaluating the Impact of Including Virtual Dietary Education Within an Electronic Irritable Bowel Syndrome Pathway virtually administered dietitian consults for IBS patients., IBS Group Online Session - IBS - Irritable Bowel Syndrome | Not applicable | Completed | Nova Scotia Health Authority | 71 | 2023-05-16 | 2026-09-09 |
| Effects of a Combination of Polyphenol-rich Extracts, Prebiotics, and Hydrolyzed Fiber on the Quality of Life of Patients With Irritable Bowel Syndrome (IBS) Probiotic, Prebiotic, Polyphenol-rich Extracts, Probiotic, Prebiotic, Placebo - IBS - Irritable Bowel Syndrome | Not applicable | Unknown | AronPharma Sp. z o. o. | 48 | 2023-05-08 | 2023-11-18 |
| Ebastine Versus Mebeverine in IBS Patients Ebastine, Duspatalin - IBS - Irritable Bowel Syndrome, IBS | Phase 3 | Active not recruiting | Guy Boeckxstaens | 200 | 2023-03-30 | 2026-09-11 |
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Irritable Bowel Syndrome (71) · Anxiety Disorders (5) · Colitis, Ulcerative (4) · Inflammatory Bowel Diseases (4) · Crohn Disease (3) · Depression (3) · Diarrhea (3) · Gastrointestinal Diseases (3) · Colonic Neoplasms (2) · Constipation (2) · Fatigue Syndrome, Chronic (2) · Ichthyosis Bullosa of Siemens (2) · Inflammation (2) · Abdominal Pain (1) · Acne Vulgaris (1)
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