Clinical trials
Substance-Related Disorders trials with unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
194 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 2 |
| 2002 | 2 |
| 2003 | 2 |
| 2005 | 4 |
| 2007 | 2 |
| 2008 | 3 |
| 2009 | 5 |
| 2010 | 2 |
| 2011 | 9 |
| 2012 | 3 |
| 2013 | 5 |
| 2014 | 5 |
| 2015 | 10 |
| 2016 | 6 |
| 2017 | 12 |
| 2018 | 13 |
| 2019 | 13 |
| 2020 | 14 |
| 2021 | 14 |
| 2022 | 23 |
| 2023 | 26 |
| 2024 | 12 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 194 |
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 Institute on Drug Abuse (NIDA) | 6 |
| Assiut University | 4 |
| George Mason University | 4 |
| The University of Tennessee, Knoxville | 4 |
| National Health Promotion Associates, Inc. | 3 |
| Alexandria University | 2 |
| Assistance Publique - Hôpitaux de Paris | 2 |
| Assistance Publique Hopitaux De Marseille | 2 |
| Botec Analysis, LLC | 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 |
|---|---|
| Substance-Related Disorders | 194 |
| Alcoholism | 22 |
| Opioid-Related Disorders | 20 |
| Mental Disorders | 18 |
| Marijuana Abuse | 12 |
| Anxiety Disorders | 11 |
| Psychotic Disorders | 9 |
| Narcotic-Related Disorders | 6 |
| Stress Disorders, Post-Traumatic | 6 |
| Alcohol-Related Disorders | 5 |
Trials
Showing 26 to 50 of 194. Each trial links to its page on Pharma Observatory.
94 more trials match. See them 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.