Clinical trials
Constipation trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
801 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 4 |
| 2001 | 2 |
| 2002 | 4 |
| 2003 | 9 |
| 2004 | 9 |
| 2005 | 16 |
| 2006 | 23 |
| 2007 | 25 |
| 2008 | 26 |
| 2009 | 30 |
| 2010 | 36 |
| 2011 | 30 |
| 2012 | 39 |
| 2013 | 41 |
| 2014 | 30 |
| 2015 | 29 |
| 2016 | 36 |
| 2017 | 31 |
| 2018 | 37 |
| 2019 | 32 |
| 2020 | 39 |
| 2021 | 25 |
| 2022 | 36 |
| 2023 | 47 |
| 2024 | 47 |
| 2025 | 50 |
| 2026 | 40 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 527 |
| Unknown status | 89 |
| Recruiting | 58 |
| Terminated | 45 |
| Not yet recruiting | 35 |
| Withdrawn | 22 |
| Active, not recruiting | 19 |
| Enrolling by invitation | 3 |
| Suspended | 2 |
| No longer available | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Movetis | 17 |
| Bausch Health Americas, Inc. | 15 |
| Braintree Laboratories | 15 |
| Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA) | 12 |
| Mayo Clinic | 12 |
| Augusta University | 9 |
| Medical University of Warsaw | 8 |
| Kissei Pharmaceutical Co., Ltd. | 7 |
| Massachusetts General Hospital | 7 |
| Novartis | 7 |
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 |
|---|---|
| Constipation | 801 |
| Diarrhea | 58 |
| Irritable Bowel Syndrome | 49 |
| Fecal Incontinence | 32 |
| Abdominal Pain | 31 |
| Opioid-Induced Constipation | 29 |
| Pain | 27 |
| Parkinson Disease | 26 |
| Gastroesophageal Reflux | 16 |
| Neoplasms | 15 |
Trials
Showing 51 to 75 of 801. Each trial links to its page on Pharma Observatory.
701 more trials match. See them on Pharma Observatory
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
Go deeper on Pharma Observatory
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