Clinical trials
Bradycardia trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
299 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 2 |
| 2001 | 1 |
| 2002 | 4 |
| 2003 | 7 |
| 2004 | 8 |
| 2005 | 5 |
| 2006 | 9 |
| 2007 | 7 |
| 2008 | 4 |
| 2009 | 10 |
| 2010 | 4 |
| 2011 | 8 |
| 2012 | 17 |
| 2013 | 16 |
| 2014 | 10 |
| 2015 | 9 |
| 2016 | 9 |
| 2017 | 13 |
| 2018 | 17 |
| 2019 | 10 |
| 2020 | 13 |
| 2021 | 13 |
| 2022 | 21 |
| 2023 | 18 |
| 2024 | 21 |
| 2025 | 17 |
| 2026 | 19 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 167 |
| Recruiting | 47 |
| Unknown status | 43 |
| Active, not recruiting | 13 |
| Not yet recruiting | 13 |
| Terminated | 11 |
| Withdrawn | 3 |
| Suspended | 1 |
| Enrolling by invitation | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Medtronic Cardiac Rhythm and Heart Failure | 29 |
| Abbott Medical Devices | 27 |
| Boston Scientific Corporation | 15 |
| Medtronic | 9 |
| MicroPort CRM | 9 |
| Biotronik SE & Co. KG | 8 |
| BackBeat Medical Inc | 5 |
| Sahiwal medical college sahiwal | 5 |
| Yonsei University | 5 |
| Biotronik, Inc. | 4 |
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 |
|---|---|
| Bradycardia | 299 |
| Arrhythmias, Cardiac | 54 |
| Heart Failure | 40 |
| Atrioventricular Block | 34 |
| Tachycardia | 34 |
| Atrial Fibrillation | 33 |
| Sick Sinus Syndrome | 31 |
| Hypotension | 20 |
| Apnea | 19 |
| Syncope | 16 |
Trials
Showing 1 to 25 of 299. Each trial links to its page on Pharma Observatory.
199 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.
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