Clinical trials
Recruiting Observational Heart Defects, Congenital trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
71 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2005 | 1 |
| 2009 | 2 |
| 2010 | 1 |
| 2013 | 1 |
| 2014 | 1 |
| 2016 | 2 |
| 2018 | 5 |
| 2019 | 6 |
| 2020 | 1 |
| 2021 | 5 |
| 2022 | 9 |
| 2023 | 6 |
| 2024 | 13 |
| 2025 | 11 |
| 2026 | 7 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Recruiting | 71 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Boston Children's Hospital | 3 |
| IRCCS Azienda Ospedaliero-Universitaria di Bologna | 3 |
| The Cleveland Clinic | 3 |
| Xinhua Hospital, Shanghai Jiao Tong University School of Medicine | 3 |
| Beijing Anzhen Hospital | 2 |
| HeartWorks, Inc. | 2 |
| Leiden University Medical Center | 2 |
| Mayo Clinic | 2 |
| McGill University Health Centre/Research Institute of the McGill University Health Centre | 2 |
| Albert Einstein College of Medicine | 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 |
|---|---|
| Heart Defects, Congenital | 71 |
| Heart Failure | 9 |
| Tetralogy of Fallot | 7 |
| Univentricular Heart | 6 |
| Hypoplastic Left Heart Syndrome | 5 |
| Arrhythmias, Cardiac | 4 |
| Cardiovascular Diseases | 4 |
| Heart Diseases | 4 |
| Heart Valve Diseases | 4 |
| Aortic Valve Stenosis | 3 |
Trials
Showing 1 to 25 of 71. 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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