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| Withdrawn | 10 |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 51 to 75 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.
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