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Medical Condition

irritable bowel syndrome

Total Trials
10
Recruiting Now
10
Trial Phases
Phase 3, Phase 2

ClinicalMetric tracks all active clinical trials for irritable bowel syndrome sourced from ClinicalTrials.gov. Research in this area spans early-phase safety investigations through large Phase 3 confirmatory trials, conducted by NIH-funded academic centers, independent investigators, and pharmaceutical sponsors worldwide. Each listing is updated daily as new studies open enrollment and existing ones reach capacity or complete follow-up.

Trial listings include the NCT identifier, current recruitment status, phase classification, primary and secondary endpoints, estimated enrollment size, participating countries, and direct links to the full protocol on ClinicalTrials.gov. Eligibility criteria — including age range, disease stage, and prior treatment requirements — are documented for every study to help patients and clinicians assess suitability before contacting a trial site.

Frequently Asked Questions — irritable bowel syndrome Clinical Trials

How many clinical trials are currently recruiting for irritable bowel syndrome?
ClinicalMetric currently tracks 10 actively recruiting clinical trials for irritable bowel syndrome, sourced in real time from ClinicalTrials.gov. The total number of registered studies—including those not yet enrolling or in active follow-up—is 10. Trial availability changes daily as new studies open enrollment and existing ones reach capacity.
What trial phases are available for irritable bowel syndrome?
irritable bowel syndrome research spans Phase 2 (1 trial), Phase 3 (1 trial). Phase 1 studies evaluate safety and dosing in small groups, Phase 2 studies assess preliminary efficacy in 100–300 participants, and Phase 3 trials compare the new treatment against the standard of care in 300–3,000+ patients. Phase 4 post-approval studies monitor long-term outcomes in real-world populations.
How do I find out if I qualify for a irritable bowel syndrome clinical trial?
Eligibility criteria for irritable bowel syndrome trials vary by study and typically specify age range, disease stage or severity, prior treatment history, and specific diagnostic or laboratory parameters. Each listing on ClinicalMetric links to the full protocol on ClinicalTrials.gov, where inclusion and exclusion criteria are documented. Contact the sponsoring site's research coordinator directly to confirm your eligibility—your treating physician or specialist can also help identify the most appropriate trial based on your medical history and current treatment status.
Trial Phases
Phase 2
1
Phase 3
1
Top Sponsors
University of Aarhus 1 trial
Hospices Civils de Lyon 1 trial
Weizmann Institute of Science 1 trial
IBS-80, LLC 1 trial
Universitair Ziekenhuis Brussel 1 trial

Recruiting Clinical Trials

NCT05525598
Recruiting
Internet-based Treatment for Patients Suffering From Severe Functional Somatic Disorders
Enrollment
166 pts
Location
Denmark
Sponsor
University of Aarhus
View Trial →
NCT06801184
Recruiting
Single-center Exploratory Study of the Intestinal Microbiota in Patients Treated for Irritable Bowel Syndrome With Predominant Constipation and Methane Production
Enrollment
40 pts
Location
France
Sponsor
Hospices Civils de Lyon
View Trial →
NCT05972317
Recruiting
The Stool Microbiome of Treated and Untreated IBS (Irritable Bowel Syndrome) Patients
Enrollment
100 pts
Location
Israel
Sponsor
Weizmann Institute of Science
View Trial →
NCT06288672
Recruiting
IBS Skin Patch Test Food Allergy Study
Enrollment
250 pts
Location
United States
Sponsor
IBS-80, LLC
View Trial →
NCT05120752 Phase 3
Recruiting
Efficacy of a Low FODMAP Diet in the Absence of Lactose Malabsorption in Moderate to Severe ROME IV IBS.
Enrollment
60 pts
Location
Belgium
Sponsor
Universitair Ziekenhuis Brusse...
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NCT03223077
Recruiting
Mucosal and Microbiota Changes During Acute Campylobacteriosis
Enrollment
150 pts
Location
United States
Sponsor
Mayo Clinic
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NCT07494968
Recruiting
Defining Objective Markers of Compliance for Dietary Therapies in IBS
Enrollment
94 pts
Location
United States
Sponsor
University of Michigan
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NCT05803993
Recruiting
Fecal Microbiota Transplantation to Relieve Symptoms of Irritable Bowel Syndrome With Constipation
Enrollment
35 pts
Location
Italy
Sponsor
Fondazione Policlinico Univers...
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NCT05754190
Recruiting
Assessing Symptom and Mood Dynamics in Pain Using the Smartphone Application SOMA
Enrollment
800 pts
Location
United States
Sponsor
Brown University
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NCT07039747 Phase 2
Recruiting
Effectiveness of a Dietary Supplement in Irritable Bowel Syndrome
Enrollment
100 pts
Location
France
Sponsor
University Hospital, Rouen
View Trial →

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ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer  ·  Last Reviewed: April 2026  ·  Data Methodology