Clinical trials
Arrhythmias, Cardiac trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
336 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 4 |
| 2002 | 4 |
| 2003 | 4 |
| 2004 | 9 |
| 2005 | 10 |
| 2006 | 11 |
| 2007 | 11 |
| 2008 | 12 |
| 2009 | 11 |
| 2010 | 7 |
| 2011 | 10 |
| 2012 | 10 |
| 2013 | 17 |
| 2014 | 14 |
| 2015 | 10 |
| 2016 | 15 |
| 2017 | 20 |
| 2018 | 15 |
| 2019 | 12 |
| 2020 | 31 |
| 2021 | 15 |
| 2022 | 17 |
| 2023 | 13 |
| 2024 | 16 |
| 2025 | 16 |
| 2026 | 12 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 202 |
| Recruiting | 37 |
| Terminated | 29 |
| Unknown status | 21 |
| Withdrawn | 18 |
| Active, not recruiting | 17 |
| Enrolling by invitation | 7 |
| Not yet recruiting | 4 |
| Suspended | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Abbott Medical Devices | 23 |
| Medtronic Cardiac Rhythm and Heart Failure | 13 |
| University of California, San Diego | 12 |
| Mayo Clinic | 11 |
| Boston Scientific Corporation | 7 |
| Stanford University | 7 |
| Emory University | 5 |
| Medtronic | 5 |
| National Heart, Lung, and Blood Institute (NHLBI) | 5 |
| University of Pittsburgh | 5 |
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 |
|---|---|
| Arrhythmias, Cardiac | 336 |
| Atrial Fibrillation | 108 |
| Heart Failure | 42 |
| Cardiovascular Diseases | 32 |
| Bradycardia | 28 |
| Tachycardia, Ventricular | 27 |
| Heart Diseases | 26 |
| Tachycardia | 21 |
| Atrial Flutter | 19 |
| Death, Sudden, Cardiac | 18 |
Trials
Showing 26 to 50 of 336. Each trial links to its page on Pharma Observatory.
236 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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