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Withdrawn Stroke trials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| Withdrawn | 175 |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 26 to 50 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.