Clinical trials
Withdrawn Substance-Related Disorders trials with no applicable phase
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
35 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2007 | 1 |
| 2008 | 1 |
| 2009 | 1 |
| 2010 | 1 |
| 2011 | 1 |
| 2013 | 6 |
| 2014 | 1 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Withdrawn | 35 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Boston Children's Hospital | 3 |
| Canandaigua VA Medical Center | 2 |
| Johns Hopkins University | 2 |
| University of Florida | 2 |
| Anders C Håkansson | 1 |
| Boston Medical Center | 1 |
| Click Therapeutics, Inc. | 1 |
| Deborah Yurgelun-Todd | 1 |
| George Mason University | 1 |
| Indiana University | 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 | 35 |
| Alcoholism | 5 |
| Mental Disorders | 4 |
| Opioid-Related Disorders | 4 |
| Acquired Immunodeficiency Syndrome | 2 |
| Diabetes Mellitus | 2 |
| Tobacco Use Disorder | 2 |
| Anxiety Disorders | 1 |
| Arthritis, Juvenile | 1 |
| Brain Damage, Chronic | 1 |
Trials
Showing 1 to 25 of 35. 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
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