Clinical trials
Completed Syncope trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
110 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 1 |
| 2002 | 1 |
| 2003 | 3 |
| 2004 | 3 |
| 2005 | 3 |
| 2006 | 3 |
| 2007 | 1 |
| 2008 | 4 |
| 2009 | 2 |
| 2010 | 2 |
| 2011 | 4 |
| 2012 | 5 |
| 2013 | 5 |
| 2014 | 9 |
| 2015 | 8 |
| 2016 | 9 |
| 2017 | 5 |
| 2018 | 6 |
| 2019 | 8 |
| 2020 | 4 |
| 2021 | 7 |
| 2022 | 6 |
| 2023 | 5 |
| 2024 | 3 |
| 2025 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 110 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Biotronik SE & Co. KG | 8 |
| Abbott Medical Devices | 6 |
| Istituto Auxologico Italiano | 5 |
| Medtronic Cardiac Rhythm and Heart Failure | 5 |
| National Institute of Neurological Disorders and Stroke (NINDS) | 4 |
| Duke University | 3 |
| NHS Lothian | 3 |
| Nationwide Children's Hospital | 3 |
| Boston Scientific Corporation | 2 |
| Gruppo Italiano Multidisciplinare per lo Studio della Sincope | 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 |
|---|---|
| Syncope | 110 |
| Syncope, Vasovagal | 18 |
| Atrial Fibrillation | 14 |
| Arrhythmias, Cardiac | 12 |
| Dizziness | 7 |
| Dyspnea | 7 |
| Tachycardia | 7 |
| Chest Pain | 6 |
| Heart Failure | 6 |
| Ischemic Stroke | 6 |
Trials
Showing 51 to 75 of 110. Each trial links to its page on Pharma Observatory.
10 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
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