Clinical trials
Syncope, Vasovagal trials with unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
17 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2004 | 1 |
| 2006 | 1 |
| 2011 | 1 |
| 2014 | 1 |
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 1 |
| 2020 | 1 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 17 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Tehran Heart Center | 2 |
| CES University | 1 |
| China National Center for Cardiovascular Diseases | 1 |
| Dr. Bob Sheldon | 1 |
| Eastbourne General Hospital | 1 |
| Fundación de investigación HM | 1 |
| Hospices Civils de Lyon | 1 |
| Hospital de Clinicas de Porto Alegre | 1 |
| Istituto Auxologico Italiano | 1 |
| McGill 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 |
|---|---|
| Syncope, Vasovagal | 17 |
| Syncope | 4 |
| Fatigue Syndrome, Chronic | 2 |
| Acute Coronary Syndrome | 1 |
| Atrial Fibrillation | 1 |
| Autonomic Nervous System Diseases | 1 |
| Bradycardia | 1 |
| Cerebrovascular Disorders | 1 |
| Coronary Disease | 1 |
| Diabetes Mellitus | 1 |
Trials
Showing 76 to 17 of 17. Each trial links to its page on Pharma Observatory.
No trials match these filters.
Try a different keyword, or clear a filter.
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.