Clinical trials
Phase 2 Substance-Related Disorders trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
199 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 5 |
| 2002 | 1 |
| 2003 | 3 |
| 2004 | 6 |
| 2005 | 11 |
| 2006 | 10 |
| 2007 | 16 |
| 2008 | 7 |
| 2009 | 15 |
| 2010 | 13 |
| 2011 | 4 |
| 2012 | 7 |
| 2013 | 5 |
| 2014 | 8 |
| 2015 | 3 |
| 2016 | 4 |
| 2017 | 5 |
| 2018 | 4 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 5 |
| 2022 | 4 |
| 2023 | 6 |
| 2024 | 3 |
| 2025 | 4 |
| 2026 | 7 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 149 |
| Unknown status | 19 |
| Withdrawn | 10 |
| Recruiting | 9 |
| Terminated | 6 |
| Not yet recruiting | 5 |
| Active, not recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Institute on Drug Abuse (NIDA) | 24 |
| Medical University of South Carolina | 13 |
| Yale University | 10 |
| University of Chicago | 7 |
| Johns Hopkins University | 6 |
| New York State Psychiatric Institute | 6 |
| VA Office of Research and Development | 5 |
| The University of Tennessee, Knoxville | 4 |
| Boston Medical Center | 3 |
| Centre hospitalier de l'Université de Montréal (CHUM) | 3 |
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 | 199 |
| Opioid-Related Disorders | 36 |
| Cocaine-Related Disorders | 30 |
| Alcoholism | 28 |
| Stress Disorders, Post-Traumatic | 10 |
| Mental Disorders | 9 |
| Alcohol-Related Disorders | 8 |
| HIV Infections | 8 |
| Heroin Dependence | 7 |
| Anxiety Disorders | 6 |
Trials
Showing 1 to 25 of 199. Each trial links to its page on Pharma Observatory.
99 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
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