Clinical trials
Phase 4 Constipation trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
89 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 1 |
| 2002 | 1 |
| 2003 | 4 |
| 2004 | 3 |
| 2005 | 2 |
| 2006 | 3 |
| 2007 | 6 |
| 2008 | 4 |
| 2009 | 8 |
| 2010 | 8 |
| 2011 | 6 |
| 2012 | 3 |
| 2013 | 6 |
| 2014 | 3 |
| 2015 | 1 |
| 2016 | 4 |
| 2017 | 7 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 5 |
| 2021 | 1 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 62 |
| Terminated | 11 |
| Unknown status | 8 |
| Recruiting | 4 |
| Withdrawn | 4 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Braintree Laboratories | 7 |
| Bayer | 3 |
| Novartis | 3 |
| Cedars-Sinai Medical Center | 2 |
| Children's Memorial Health Institute, Poland | 2 |
| Federal University of São Paulo | 2 |
| Indiana University | 2 |
| Kuopio University Hospital | 2 |
| Laboratoires Techni Pharma | 2 |
| Rabin Medical Center | 2 |
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 | 89 |
| Agnosia | 4 |
| Diarrhea | 4 |
| Nausea | 4 |
| Pain | 4 |
| Fecal Incontinence | 3 |
| Ileus | 3 |
| Postoperative Pain | 3 |
| Vomiting | 3 |
| Diabetes Mellitus | 2 |
Trials
Showing 1 to 25 of 89. 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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