Clinical trials
Phase 1 Irritable Bowel Syndrome trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
29 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2006 | 3 |
| 2008 | 3 |
| 2009 | 1 |
| 2010 | 1 |
| 2011 | 3 |
| 2012 | 2 |
| 2014 | 2 |
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 1 |
| 2021 | 2 |
| 2024 | 2 |
| 2025 | 3 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 20 |
| Recruiting | 3 |
| Terminated | 3 |
| Not yet recruiting | 2 |
| Withdrawn | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| GlaxoSmithKline | 5 |
| Mayo Clinic | 3 |
| Ahvaz Jundishapur University of Medical Sciences | 1 |
| Arena Pharmaceuticals | 1 |
| Avera Pharmaceuticals | 1 |
| Baylor College of Medicine | 1 |
| Beth Israel Deaconess Medical Center | 1 |
| Dayton Children's Hospital | 1 |
| Dong-A ST Co., Ltd. | 1 |
| Forest Laboratories | 1 |
Top conditions
MeSH conditions the trials were registered with, not their broader categories. A condition with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Irritable Bowel Syndrome | 29 |
| Diarrhea | 3 |
| Constipation | 2 |
| Dilatation, Pathologic | 2 |
| Multiple Endocrine Neoplasia Type 2a | 2 |
| Abdominal Pain | 1 |
| Biliary Dyskinesia | 1 |
| Cholelithiasis | 1 |
| Gastroesophageal Reflux | 1 |
| Gastrointestinal Diseases | 1 |
Trials
Showing 76 to 29 of 29. Each trial links to its page on Pharma Observatory.
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Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
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