Clinical trials
Opioid-Related Disorders trials in the United States with unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
44 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2004 | 1 |
| 2005 | 3 |
| 2008 | 1 |
| 2010 | 1 |
| 2012 | 1 |
| 2013 | 2 |
| 2014 | 1 |
| 2017 | 1 |
| 2018 | 5 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 12 |
| 2022 | 3 |
| 2023 | 6 |
| 2024 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 44 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Development and Research Institutes, Inc. | 3 |
| Brigham and Women's Hospital | 2 |
| Evon Medics LLC | 2 |
| Howard University | 2 |
| Lifespan | 2 |
| Analgesic Solutions | 1 |
| Baystate Medical Center | 1 |
| Benaroya Research Institute | 1 |
| Biomedical Development Corporation | 1 |
| Boston VA Research Institute, Inc. | 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 | 44 |
| Substance-Related Disorders | 10 |
| Alcoholism | 3 |
| Chronic Pain | 3 |
| Acquired Immunodeficiency Syndrome | 2 |
| Agnosia | 2 |
| Anxiety Disorders | 2 |
| HIV Infections | 2 |
| Hepatitis C | 2 |
| Heroin Dependence | 2 |
Trials
Showing 1 to 25 of 44. 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.