Clinical trials
Phase 2 Substance-Related Disorders trials with unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
19 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 2 |
| 2002 | 1 |
| 2003 | 1 |
| 2007 | 1 |
| 2009 | 3 |
| 2012 | 2 |
| 2013 | 2 |
| 2014 | 1 |
| 2015 | 1 |
| 2017 | 1 |
| 2019 | 1 |
| 2022 | 1 |
| 2023 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 19 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Institute on Drug Abuse (NIDA) | 4 |
| The University of Tennessee, Knoxville | 4 |
| University of Illinois at Urbana-Champaign | 2 |
| Aphios | 1 |
| California Pacific Medical Center Research Institute | 1 |
| Evon Medics LLC | 1 |
| Ewha Womans University Mokdong Hospital | 1 |
| George Mason University | 1 |
| Pro-Change Behavior Systems | 1 |
| South West Sydney Local Health District | 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 |
|---|---|
| Substance-Related Disorders | 19 |
| Alcoholism | 2 |
| Mental Disorders | 2 |
| Opioid-Related Disorders | 2 |
| Alcohol-Related Disorders | 1 |
| Amphetamine-Related Disorders | 1 |
| Antisocial Personality Disorder | 1 |
| Anxiety Disorders | 1 |
| Chronic Pain | 1 |
| Dyslexia | 1 |
Trials
Showing 1 to 19 of 19. 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.