Clinical trials
Completed Atrial Fibrillation trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
534 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 4 |
| 2001 | 1 |
| 2002 | 4 |
| 2003 | 11 |
| 2004 | 13 |
| 2005 | 17 |
| 2006 | 19 |
| 2007 | 17 |
| 2008 | 17 |
| 2009 | 22 |
| 2010 | 28 |
| 2011 | 11 |
| 2012 | 34 |
| 2013 | 23 |
| 2014 | 32 |
| 2015 | 20 |
| 2016 | 29 |
| 2017 | 35 |
| 2018 | 42 |
| 2019 | 33 |
| 2020 | 39 |
| 2021 | 25 |
| 2022 | 21 |
| 2023 | 13 |
| 2024 | 16 |
| 2025 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 534 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Abbott Medical Devices | 18 |
| Boston Scientific Corporation | 18 |
| Boehringer Ingelheim | 16 |
| Mayo Clinic | 15 |
| Medtronic Cardiac Rhythm and Heart Failure | 13 |
| AtriCure, Inc. | 11 |
| Brigham and Women's Hospital | 11 |
| The Cleveland Clinic | 11 |
| University of Pennsylvania | 11 |
| Biosense Webster, Inc. | 10 |
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 | 534 |
| Arrhythmias, Cardiac | 62 |
| Stroke | 57 |
| Atrial Flutter | 44 |
| Heart Failure | 23 |
| Cardiovascular Diseases | 14 |
| Tachycardia | 14 |
| Venous Thrombosis | 14 |
| Heart Diseases | 13 |
| Hypertension | 13 |
Trials
Showing 1 to 25 of 534. Each trial links to its page on Pharma Observatory.
434 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
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.