Clinical trials
Atrial Fibrillation trials in the United States with no applicable phase
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
394 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 2 |
| 2003 | 2 |
| 2004 | 4 |
| 2005 | 1 |
| 2006 | 6 |
| 2007 | 10 |
| 2008 | 4 |
| 2009 | 10 |
| 2010 | 8 |
| 2011 | 7 |
| 2012 | 19 |
| 2013 | 17 |
| 2014 | 11 |
| 2015 | 12 |
| 2016 | 23 |
| 2017 | 29 |
| 2018 | 31 |
| 2019 | 23 |
| 2020 | 26 |
| 2021 | 24 |
| 2022 | 23 |
| 2023 | 31 |
| 2024 | 25 |
| 2025 | 22 |
| 2026 | 23 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 221 |
| Recruiting | 46 |
| Terminated | 42 |
| Unknown status | 25 |
| Active, not recruiting | 23 |
| Withdrawn | 19 |
| Not yet recruiting | 9 |
| Enrolling by invitation | 7 |
| Suspended | 2 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Boston Scientific Corporation | 18 |
| Abbott Medical Devices | 16 |
| Mayo Clinic | 12 |
| Medtronic Cardiac Ablation Solutions | 12 |
| University of California, San Francisco | 12 |
| University of Pennsylvania | 11 |
| AtriCure, Inc. | 10 |
| Massachusetts General Hospital | 10 |
| Vivek Reddy | 10 |
| Johns Hopkins University | 8 |
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 |
|---|---|
| Atrial Fibrillation | 394 |
| Arrhythmias, Cardiac | 39 |
| Stroke | 31 |
| Atrial Flutter | 19 |
| Cardiovascular Diseases | 14 |
| Heart Failure | 13 |
| Hypertension | 11 |
| Heart Diseases | 9 |
| Ischemic Stroke | 9 |
| Pulmonary Embolism | 8 |
Trials
Showing 1 to 25 of 394. Each trial links to its page on Pharma Observatory.
294 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
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