Clinical trials
Completed Phase 4 Irritable Bowel Syndrome trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
38 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2006 | 3 |
| 2007 | 1 |
| 2008 | 2 |
| 2009 | 6 |
| 2010 | 5 |
| 2011 | 3 |
| 2012 | 2 |
| 2013 | 2 |
| 2014 | 1 |
| 2015 | 2 |
| 2017 | 1 |
| 2018 | 3 |
| 2020 | 2 |
| 2021 | 1 |
| 2023 | 1 |
| 2024 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 38 |
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 |
| University of Michigan | 2 |
| American Academy of Family Physicians | 1 |
| Azienda Policlinico Umberto I | 1 |
| Bahria University | 1 |
| Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh | 1 |
| Bukwang Pharmaceutical | 1 |
| Centro de Educación Medica e Investigaciones Clínicas Norberto Quirno | 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 | 38 |
| Diarrhea | 5 |
| Abdominal Pain | 4 |
| Colonic Diseases | 3 |
| Digestive System Diseases | 2 |
| Flatulence | 2 |
| Gastrointestinal Diseases | 2 |
| Colitis, Ulcerative | 1 |
| Colonic Diseases, Functional | 1 |
| Constipation | 1 |
Trials
Showing 1 to 25 of 38. 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.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.