Clinical trials
Opioid-Induced Constipation trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
41 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2003 | 1 |
| 2004 | 1 |
| 2006 | 2 |
| 2007 | 7 |
| 2008 | 2 |
| 2009 | 2 |
| 2010 | 5 |
| 2011 | 10 |
| 2012 | 2 |
| 2013 | 3 |
| 2014 | 1 |
| 2016 | 1 |
| 2017 | 2 |
| 2019 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 32 |
| Terminated | 4 |
| Unknown status | 3 |
| Recruiting | 1 |
| Withdrawn | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Bausch Health Americas, Inc. | 8 |
| AstraZeneca | 7 |
| Glycyx Therapeutics | 6 |
| Shionogi | 5 |
| Sucampo Pharma Americas, LLC | 4 |
| Novartis | 3 |
| Alkermes, Inc. | 2 |
| BioDelivery Sciences International | 1 |
| Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA) | 1 |
| Forest Laboratories | 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 |
|---|---|
| Opioid-Induced Constipation | 41 |
| Constipation | 14 |
| Intestinal Diseases | 2 |
| Cancer Pain | 1 |
| Chronic Pain | 1 |
| Neoplasms | 1 |
Trials
Showing 1 to 25 of 41. 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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