Clinical trials
Syncope, Vasovagal trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
27 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 3 |
| 2004 | 2 |
| 2005 | 1 |
| 2006 | 1 |
| 2010 | 1 |
| 2011 | 1 |
| 2012 | 2 |
| 2013 | 2 |
| 2014 | 1 |
| 2015 | 1 |
| 2016 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 1 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 18 |
| Recruiting | 3 |
| Active, not recruiting | 2 |
| Terminated | 2 |
| Unknown status | 2 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Institute of Neurological Disorders and Stroke (NINDS) | 7 |
| Abbott Medical Devices | 3 |
| New York Medical College | 3 |
| Boston Scientific Corporation | 2 |
| Duke University | 2 |
| Ohio University | 2 |
| David B. De Lurgio | 1 |
| Dhanunjaya Lakkireddy, MD, FACC | 1 |
| Dr. Bob Sheldon | 1 |
| Rush University Medical Center | 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 |
|---|---|
| Syncope, Vasovagal | 27 |
| Syncope | 11 |
| Postural Orthostatic Tachycardia Syndrome | 7 |
| Autonomic Nervous System Diseases | 5 |
| Orthostatic Intolerance | 5 |
| Arrhythmias, Cardiac | 4 |
| Atrioventricular Block | 4 |
| Bradycardia | 3 |
| Hypotension, Orthostatic | 2 |
| Anxiety Disorders | 1 |
Trials
Showing 1 to 25 of 27. 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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