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Irritable Bowel Syndrome

Part of Colonic Diseases

12 published articles · Updated continuously

Clinical Trial Landscape

Clinical Trials for Irritable Bowel Syndrome

51 trials tracked for Irritable Bowel Syndrome: 12 in phase 3 or 4 and 4 with published results. The most-cited published study has 325 citations.

51Trials tracked
12Phase 3 & 4
0Recruiting
4With published results
Phase distribution
Phase 4 7 Phase 3 5 Phase 2 18 Phase 1 1 Other / NA 20
  1. Phase 3 Efficacy, Safety, and Tolerability of Eluxadoline in the Treatment of Participants With Diarrhea-Predominant Irritable Bowel Syndrome (IBS-d) Completed · 325 cited
  2. Phase 3 Efficacy, Safety, and Tolerability of Eluxadoline in the Treatment of Participants With Diarrhea-Predominant Irritable Bowel Syndrome (IBS-d) Completed · 325 cited
  3. Phase 3 Long Term Safety Study of Plecanatide Completed · 9 cited
  4. Phase 4 A Longitudinal Study to Identify IBS Phenotypes Using Fecal Microbiota and Hydrogen Breath Testing Completed
  5. Phase 4 Open Trial of Duloxetine in Outpatients With Irritable Bowel Syndrome Symptoms and Co-Morbid Major Depression Completed
  6. Phase 4 Pregabalin on Colonic Motor and Sensory Function in Constipation Predominant Irritable Bowel Syndrome Completed
Show 44 more trials
  1. Phase 4 An Open Label Trial of Duloxetine in the Treatment of Irritable Bowel Syndrome and Comorbid Generalized Anxiety Disorder Completed
  2. Phase 4 Effectiveness of On-demand Meteospasmyl® Use in Irritable Bowel Syndrome (IBS) Completed
  3. Phase 4 An Open-Label Trial of Duloxetine for the Treatment of Irritable Bowel Syndrome Completed
  4. Phase 4 Effect of Lactobacillus Plantarum 299v on Symptoms of Irritable Bowel Syndrome Completed
  5. Phase 3 The Effect of Long-Acting Mesalamine on Post-Infective Irritable Bowel Syndrome- A Pilot Study Completed
  6. Phase 3 Efficacy and Safety of Lubiprostone in Patients With Irritable Bowel Syndrome With Constipation Completed
  7. Phase 2 Study of LX1031 in Subjects With Non-Constipating Irritable Bowel Syndrome Completed
  8. Phase 2 A Trial for New Treatment of Adult Participants With Irritable Bowel Syndrome Completed
  9. Phase 2 Efficacy, Safety, and Tolerability of JNJ-27018966 (Eluxadoline) in the Treatment of Irritable Bowel Syndrome With Diarrhea Completed
  10. Phase 2 Ibodutant for Relief of Irritable Bowel Syndrome (IRIS) Completed
  11. Phase 2 SH-DS01 on Fecal Metagenomic Stability Completed
  12. Phase 2 Citalopram in Irritable Bowel Syndrome Completed
  13. Phase 2 Randomized Placebo Controlled Efficacy And Safety Study Investigating GW876008 In Patients With Irritable Bowel Syndrome Completed
  14. Phase 2 A Placebo-Controlled Trial of St. John's Wort for Irritable Bowel Syndrome Completed
  15. Phase 2 Comparing a 182mg Colon-targeted-delivery Peppermint Oil Capsule (Tempocol-ColoPulse®) and a 182mg Enteric-coated Peppermint Oil Capsule (Tempocol®), a Pharmacokinetic Study Completed
  16. Phase 2 Efficacy of Mesalamine in Diarrhea-predominant Irritable Bowel Syndrome (dIBS) Completed
  17. Phase 2 Comparison of Rimegepant and Placebo for Pain in IBS Completed
  18. Phase 2 Effect of a Cannabinoid Agonist on Colonic Sensory Functions in Patients With Irritable Bowel Syndrome Completed
  19. Phase 2 Fecal Microbiota Transplantation for the Treatment of Diarrhea-Predominant Irritable Bowel Syndrome Completed
  20. Phase 2 Does Welchol (Colesevelam Hydrochloride) Improve Colonic Transit in Diarrhea-predominant Irritable Bowel Syndrome (D-IBS)? Completed
  21. Phase 2 Study to Evaluate the Efficacy and Safety of Vibegron Administered Orally for 12 Weeks to Women With Irritable Bowel Syndrome Completed
  22. Phase 2 Effect of Cannabinoid Agonist on Gastrointestinal and Colonic Motor Functions in Patients With Irritable Bowel Syndrome (IBS) Completed
  23. Phase 2 A Placebo-Controlled Trial of Pregabalin (Lyrica) for Irritable Bowel Syndrome Completed
  24. Phase 2 Vestibulodynia: Understanding Pathophysiology and Determining Appropriate Treatments Completed
  25. Phase 1 A Phase 1, First Time in Human (FTIH) Study to Evaluate GSK3352589, a REarranged During Transfection (RET) Growth Factor Receptor Tyrosine Kinase Inhibitor, in Healthy Volunteers Completed
  26. N/A Effects of Low FODMAP Diet on Colonic Epithelial Physiology in Diarrhea-predominant Irritable Bowel Syndrome Completed
  27. N/A Irritable Bowel Syndrome Hypnotherapy Completed
  28. N/A Efficacy and Safety of IBS Digital Behavioral Treatment Completed
  29. N/A Acceptability and Efficacy of the Zemedy App for Irritable Bowel Syndrome Completed
  30. N/A Evaluating the Efficacy of the Mediterranean Diet to the Low- Fermentable, Oligosaccharides, Disaccharides, Monosaccharides, and Polyols (FODMAP) Diet in Treating Irritable Bowel Syndrome(IBS) Completed
  31. N/A Does Improving Vagal Tone Increase Mitochondrial Bioenergetics Completed
  32. N/A Advanced Metagenomic Analysis of Human Colonic Microbiota in Patients With Chronic GI Disorders Completed
  33. N/A Effects of Lubiprostone on Gastrointestinal Transit & pH in Irritable Bowel Syndrome (IBS) With Constipation Completed
  34. N/A Chronic Gastrointestinal Sequelae of an Acute Outbreak of Bacterial Gastroenteritis in Walkerton Ontario Completed
  35. N/A A Randomized, Single Centre, Double-blind, Parallel, Sham-controlled Pilot Study Using gammaCore®-G Completed
  36. N/A Mindfulness-Based Stress Reduction for Bowel Symptoms: Collection of Pilot Survey Data Completed
  37. N/A Peer Mentorship: An Intervention To Promote Effective Pain Self-Management In Adolescents Completed
  38. N/A Gulf War Digestive Health Study Completed
  39. N/A Effects of Open-label vs Double-blind Treatment in IBS Completed
  40. N/A Self Administered Cognitive Behavior Therapy for Irritable Bowel Syndrome Completed
  41. N/A The Value of Bio-electrical Impedance Analysis in Irritable Bowel Syndrome Completed
  42. N/A Percutaneous Electrical Nerve Field Stimulation for Adults With Irritable Bowel Syndrome Completed
  43. N/A Biomarkers for Intestinal Permeability in Patients With Constipation Completed
  44. N/A Efficacy of Open Label Placebo in Children With FGIDs Completed

Showing the 50 most-cited and recently-updated of 51 trials. Browse the full registry →

Trial data sourced from ClinicalTrials.gov. Counts describe the research landscape and are not a treatment recommendation. Informational only — not medical advice.

HCP Mode — summaries include clinical detail, trial data, and statistical outcomes.
Patient Mode — summaries use plain language, avoiding clinical jargon.

Questions about Irritable Bowel Syndrome

Are there specific risk factors for irritable bowel syndrome in Bangladeshi students?

Yes, in Bangladeshi students, the strongest risk factors for IBS are psychological distress, elevated BMI, and academic dissatisfaction, according to a machine-learning analysis.

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What is the Chinese version of the IBS symptom severity scale?

The Chinese version of the IBS Symptom Severity Scale (IBS-SSS-C) was developed through translation and cross-cultural adaptation, and has been validated for assessing IBS severity in Chinese populations.

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Can acupuncture really help my irritable bowel syndrome symptoms?

Yes, acupuncture can help relieve IBS symptoms, especially abdominal pain and diarrhea, based on recent clinical trials showing significant improvement over sham acupuncture.

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