Clinical trials
Constipation trials in the United States with no applicable phase
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
72 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 1 |
| 2005 | 2 |
| 2006 | 3 |
| 2007 | 1 |
| 2008 | 3 |
| 2009 | 1 |
| 2010 | 3 |
| 2011 | 1 |
| 2012 | 1 |
| 2013 | 3 |
| 2014 | 3 |
| 2015 | 4 |
| 2016 | 1 |
| 2017 | 7 |
| 2019 | 2 |
| 2020 | 5 |
| 2021 | 5 |
| 2022 | 3 |
| 2023 | 5 |
| 2024 | 6 |
| 2025 | 7 |
| 2026 | 4 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 51 |
| Recruiting | 9 |
| Terminated | 5 |
| Unknown status | 3 |
| Withdrawn | 3 |
| Active, not recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Vibrant Ltd. | 5 |
| University of Michigan | 4 |
| Augusta University | 3 |
| Massachusetts General Hospital | 3 |
| Cedars-Sinai Medical Center | 2 |
| Dartmouth-Hitchcock Medical Center | 2 |
| Mayo Clinic | 2 |
| Radicle Science | 2 |
| Supplement Formulators, Inc. | 2 |
| University of Arkansas | 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 | 72 |
| Diarrhea | 10 |
| Abdominal Pain | 6 |
| Fecal Incontinence | 6 |
| Parkinson Disease | 6 |
| Gastroesophageal Reflux | 4 |
| Mucopolysaccharidosis IV | 4 |
| Ataxia | 3 |
| Inflammation | 3 |
| Nausea | 3 |
Trials
Showing 1 to 25 of 72. 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.
Go deeper on Pharma Observatory
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