Clinical trials
Opioid-Related Disorders trials with unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
94 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2004 | 1 |
| 2005 | 3 |
| 2008 | 3 |
| 2009 | 2 |
| 2010 | 1 |
| 2011 | 1 |
| 2012 | 2 |
| 2013 | 4 |
| 2014 | 2 |
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 4 |
| 2018 | 10 |
| 2019 | 5 |
| 2020 | 6 |
| 2021 | 15 |
| 2022 | 7 |
| 2023 | 11 |
| 2024 | 7 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 94 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| ER/LA Opioid REMS Program Companies (RPC) | 6 |
| National Development and Research Institutes, Inc. | 3 |
| Brigham and Women's Hospital | 2 |
| Evon Medics LLC | 2 |
| Howard University | 2 |
| Lifespan | 2 |
| Massachusetts General Hospital | 2 |
| National Cheng-Kung University Hospital | 2 |
| Region Skane | 2 |
| Ruijin Hospital | 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 | 94 |
| Substance-Related Disorders | 20 |
| Narcotic-Related Disorders | 6 |
| Alcoholism | 5 |
| Heroin Dependence | 5 |
| Postoperative Pain | 5 |
| Chronic Pain | 4 |
| Acquired Immunodeficiency Syndrome | 3 |
| Agnosia | 3 |
| Drug Overdose | 3 |
Trials
Showing 51 to 75 of 94. 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.