Clinical trials
Observational Subarachnoid Hemorrhage trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
41 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2004 | 2 |
| 2007 | 1 |
| 2008 | 2 |
| 2009 | 4 |
| 2010 | 2 |
| 2011 | 2 |
| 2013 | 1 |
| 2014 | 2 |
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 5 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 1 |
| 2024 | 4 |
| 2025 | 1 |
| 2026 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 21 |
| Recruiting | 9 |
| Terminated | 5 |
| Active, not recruiting | 3 |
| Not yet recruiting | 2 |
| Unknown status | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Duke University | 3 |
| University of Texas Southwestern Medical Center | 3 |
| Massachusetts General Hospital | 2 |
| Mayo Clinic | 2 |
| State University of New York - Upstate Medical University | 2 |
| University of Alberta | 2 |
| University of Cincinnati | 2 |
| Vanderbilt University Medical Center | 2 |
| Cerebrotech Medical Systems, Inc. | 1 |
| Columbia 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 |
|---|---|
| Subarachnoid Hemorrhage | 41 |
| Cerebral Hemorrhage | 13 |
| Ischemic Stroke | 12 |
| Stroke | 8 |
| Vasospasm, Intracranial | 8 |
| Brain Injuries, Traumatic | 7 |
| Brain Injuries | 4 |
| Intracranial Aneurysm | 4 |
| Brain Diseases | 3 |
| Brain Ischemia | 3 |
Trials
Showing 1 to 25 of 41. 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.
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