Clinical trials
Phase 4 Irritable Bowel Syndrome trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
58 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2006 | 3 |
| 2007 | 3 |
| 2008 | 2 |
| 2009 | 6 |
| 2010 | 5 |
| 2011 | 5 |
| 2012 | 5 |
| 2013 | 2 |
| 2014 | 2 |
| 2015 | 5 |
| 2017 | 1 |
| 2018 | 3 |
| 2020 | 4 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 3 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 38 |
| Unknown status | 16 |
| Terminated | 3 |
| Not yet recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Astellas Pharma Inc | 2 |
| KU Leuven | 2 |
| Laboratoires Mayoly Spindler | 2 |
| Shandong University | 2 |
| University of Michigan | 2 |
| Aga Khan University | 1 |
| American Academy of Family Physicians | 1 |
| Asian Institute of Gastroenterology, India | 1 |
| Assiut University | 1 |
| Azienda Policlinico Umberto I | 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 | 58 |
| Diarrhea | 6 |
| Abdominal Pain | 4 |
| Colonic Diseases | 3 |
| Colitis, Ulcerative | 2 |
| Constipation | 2 |
| Digestive System Diseases | 2 |
| Flatulence | 2 |
| Gastrointestinal Diseases | 2 |
| Major Depressive Disorder | 2 |
Trials
Showing 1 to 25 of 58. Each trial links to its page on Pharma Observatory.
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
No changes to these trials in the last 7 days.
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