Clinical trials
Phase 4 Opioid-Induced Constipation trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
10 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2008 | 2 |
| 2009 | 1 |
| 2010 | 1 |
| 2013 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2022 | 1 |
| 2025 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 7 |
| Not yet recruiting | 1 |
| Recruiting | 1 |
| Withdrawn | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Bausch Health Americas, Inc. | 3 |
| Amsterdam UMC, location VUmc | 1 |
| AstraZeneca | 1 |
| Henan Cancer Hospital | 1 |
| Mundipharma Research GmbH & Co KG | 1 |
| Ullevaal University Hospital | 1 |
| Universitaire Ziekenhuizen KU Leuven | 1 |
| University of British Columbia | 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 | 10 |
| Cancer Pain | 2 |
| Chronic Pain | 1 |
| Constipation | 1 |
| Neoplasms | 1 |
| Postoperative Pain | 1 |
| Spinal Cord Injuries | 1 |
Trials
Showing 76 to 10 of 10. Each trial links to its page on Pharma Observatory.
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Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
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