Clinical trials
Phase 3 Opioid-Related Disorders trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
75 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 3 |
| 2003 | 2 |
| 2005 | 2 |
| 2006 | 4 |
| 2007 | 4 |
| 2008 | 2 |
| 2009 | 3 |
| 2010 | 3 |
| 2012 | 1 |
| 2013 | 4 |
| 2014 | 2 |
| 2015 | 7 |
| 2016 | 3 |
| 2017 | 4 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 3 |
| 2023 | 4 |
| 2024 | 6 |
| 2025 | 4 |
| 2026 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 52 |
| Recruiting | 8 |
| Active, not recruiting | 5 |
| Terminated | 4 |
| Not yet recruiting | 3 |
| Withdrawn | 3 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Titan Pharmaceuticals | 6 |
| University of California, Los Angeles | 6 |
| Butler Hospital | 5 |
| New York State Psychiatric Institute | 5 |
| Yale University | 5 |
| Friends Research Institute, Inc. | 4 |
| Alkermes, Inc. | 3 |
| Indivior Inc. | 3 |
| BioDelivery Sciences International | 2 |
| Braeburn Pharmaceuticals | 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 |
|---|---|
| Opioid-Related Disorders | 75 |
| Substance-Related Disorders | 13 |
| Chronic Pain | 5 |
| Heroin Dependence | 5 |
| Substance Withdrawal Syndrome | 4 |
| Alcoholism | 2 |
| Cocaine-Related Disorders | 2 |
| Morphine Dependence | 2 |
| Narcotic-Related Disorders | 2 |
| Pain | 2 |
Trials
Showing 1 to 25 of 75. 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.
Go deeper on Pharma Observatory
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