Clinical trials
Terminated Phase 2 Opioid-Related Disorders trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
16 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2004 | 2 |
| 2006 | 1 |
| 2007 | 1 |
| 2013 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2019 | 2 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Terminated | 16 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Institute on Drug Abuse (NIDA) | 3 |
| University of Pennsylvania | 2 |
| Boston University Charles River Campus | 1 |
| Brigham and Women's Hospital | 1 |
| Georgetown University | 1 |
| Jacques E. Chelly | 1 |
| Medical University of South Carolina | 1 |
| New York State Psychiatric Institute | 1 |
| Prof. Dominique de Quervain, MD | 1 |
| Scripps Health | 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-Related Disorders | 16 |
| Chronic Pain | 3 |
| Cocaine-Related Disorders | 2 |
| Substance-Related Disorders | 2 |
| Acute Pain | 1 |
| Inflammation | 1 |
| Major Depressive Disorder | 1 |
| Narcotic-Related Disorders | 1 |
| Postoperative Pain | 1 |
Trials
Showing 1 to 16 of 16. 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
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.