Clinical trials
Withdrawn Observational Atrial Fibrillation trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
28 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2005 | 1 |
| 2009 | 1 |
| 2010 | 1 |
| 2012 | 3 |
| 2013 | 1 |
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 2 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 1 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Withdrawn | 28 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Bayer | 2 |
| Dhanunjaya Lakkireddy, MD, FACC | 2 |
| Oxford University Hospitals NHS Trust | 2 |
| Pfizer | 2 |
| AHEPA University Hospital | 1 |
| Abbott Medical Devices | 1 |
| BayCare Health System | 1 |
| Baylor Research Institute | 1 |
| Corewell Health East | 1 |
| Elpen Pharmaceutical Co. Inc. | 1 |
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 | 28 |
| Heart Failure | 3 |
| Arrhythmias, Cardiac | 2 |
| Stroke | 2 |
| Fibrosis | 1 |
| Inflammation | 1 |
| Neoplasms | 1 |
| Pulmonary Embolism | 1 |
| Recurrence | 1 |
| Venous Thromboembolism | 1 |
Trials
Showing 1 to 25 of 28. Each trial links to its page 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.
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