Clinical trials
Withdrawn Stroke trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
175 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 1 |
| 2006 | 8 |
| 2007 | 5 |
| 2008 | 5 |
| 2009 | 4 |
| 2010 | 5 |
| 2011 | 8 |
| 2012 | 4 |
| 2013 | 8 |
| 2014 | 6 |
| 2015 | 10 |
| 2016 | 18 |
| 2017 | 3 |
| 2018 | 8 |
| 2019 | 4 |
| 2020 | 11 |
| 2021 | 13 |
| 2022 | 19 |
| 2023 | 14 |
| 2024 | 12 |
| 2025 | 6 |
| 2026 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Withdrawn | 175 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University of California, San Diego | 5 |
| Johns Hopkins University | 4 |
| US Department of Veterans Affairs | 4 |
| University of Florida | 4 |
| Stanford University | 3 |
| University of Alabama at Birmingham | 3 |
| University of Utah | 3 |
| VA Office of Research and Development | 3 |
| Zeng Changhao | 3 |
| Brian Silver | 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 |
|---|---|
| Stroke | 175 |
| Ischemic Stroke | 22 |
| Ischemic Attack, Transient | 8 |
| Atrial Fibrillation | 6 |
| Brain Injuries, Traumatic | 6 |
| Cerebrovascular Disorders | 6 |
| Ischemia | 6 |
| Myocardial Infarction | 5 |
| Brain Injuries | 4 |
| Cardiovascular Diseases | 4 |
Trials
Showing 1 to 25 of 175. Each trial links to its page on Pharma Observatory.
75 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.