Clinical trials
Observational Ductus Arteriosus, Patent trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
55 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2005 | 2 |
| 2007 | 1 |
| 2008 | 2 |
| 2009 | 1 |
| 2010 | 2 |
| 2011 | 4 |
| 2013 | 1 |
| 2014 | 1 |
| 2015 | 4 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 5 |
| 2020 | 6 |
| 2021 | 5 |
| 2022 | 1 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 26 |
| Unknown status | 14 |
| Recruiting | 6 |
| Active, not recruiting | 4 |
| Not yet recruiting | 2 |
| Withdrawn | 2 |
| Terminated | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| IRCCS Azienda Ospedaliero-Universitaria di Bologna | 5 |
| Albany Medical College | 3 |
| Ankara University | 2 |
| Charite University, Berlin, Germany | 2 |
| Shaare Zedek Medical Center | 2 |
| University of Utah | 2 |
| Abbott Medical Devices | 1 |
| Ahmed Mohamed Moheb El-Din | 1 |
| Assiut University | 1 |
| Carmel Medical Center | 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 |
|---|---|
| Ductus Arteriosus, Patent | 55 |
| Premature Birth | 20 |
| Heart Defects, Congenital | 6 |
| Bronchopulmonary Dysplasia | 5 |
| Apnea | 2 |
| Bradycardia | 2 |
| Disease | 2 |
| Enterocolitis, Necrotizing | 2 |
| Heart Septal Defects, Atrial | 2 |
| Hypertension, Pulmonary | 2 |
Trials
Showing 26 to 50 of 55. 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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