Clinical trials
Observational Stroke trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
353 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 8 |
| 2001 | 6 |
| 2002 | 5 |
| 2003 | 11 |
| 2004 | 6 |
| 2005 | 10 |
| 2006 | 12 |
| 2007 | 12 |
| 2008 | 14 |
| 2009 | 7 |
| 2010 | 11 |
| 2011 | 12 |
| 2012 | 13 |
| 2013 | 17 |
| 2014 | 10 |
| 2015 | 15 |
| 2016 | 19 |
| 2017 | 15 |
| 2018 | 18 |
| 2019 | 13 |
| 2020 | 15 |
| 2021 | 18 |
| 2022 | 19 |
| 2023 | 16 |
| 2024 | 11 |
| 2025 | 12 |
| 2026 | 8 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 224 |
| Recruiting | 40 |
| Unknown status | 31 |
| Active, not recruiting | 26 |
| Withdrawn | 12 |
| Terminated | 8 |
| Enrolling by invitation | 5 |
| Not yet recruiting | 4 |
| Suspended | 3 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Institute of Neurological Disorders and Stroke (NINDS) | 49 |
| Kessler Foundation | 9 |
| Shirley Ryan AbilityLab | 8 |
| VA Office of Research and Development | 8 |
| Brigham and Women's Hospital | 6 |
| Duke University | 6 |
| Medical University of South Carolina | 6 |
| National Heart, Lung, and Blood Institute (NHLBI) | 6 |
| Stanford University | 6 |
| US Department of Veterans Affairs | 5 |
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 | 353 |
| Ischemic Stroke | 40 |
| Atrial Fibrillation | 26 |
| Myocardial Infarction | 20 |
| Diabetes Mellitus | 16 |
| Heart Diseases | 16 |
| Ischemic Attack, Transient | 16 |
| Brain Injuries | 15 |
| Cerebrovascular Disorders | 15 |
| Heart Failure | 15 |
Trials
Showing 1 to 25 of 353. Each trial links to its page on Pharma Observatory.
253 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.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.