Clinical trials
Phase 3 Premature Birth trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
48 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 2 |
| 2002 | 1 |
| 2003 | 3 |
| 2004 | 2 |
| 2005 | 4 |
| 2006 | 1 |
| 2007 | 2 |
| 2008 | 3 |
| 2009 | 1 |
| 2010 | 3 |
| 2011 | 1 |
| 2012 | 1 |
| 2013 | 1 |
| 2014 | 1 |
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 3 |
| 2019 | 1 |
| 2021 | 1 |
| 2024 | 1 |
| 2025 | 2 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 33 |
| Terminated | 9 |
| Active, not recruiting | 2 |
| Not yet recruiting | 2 |
| Recruiting | 2 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| NICHD Neonatal Research Network | 13 |
| The George Washington University Biostatistics Center | 9 |
| GlaxoSmithKline | 2 |
| ONY | 2 |
| Roberta Ballard | 2 |
| Yale University | 2 |
| AMAG Pharmaceuticals, Inc. | 1 |
| American SIDS Institute | 1 |
| Elgan Pharma Ltd. | 1 |
| Fetal Medicine Foundation | 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 |
|---|---|
| Premature Birth | 48 |
| Respiratory Distress Syndrome | 10 |
| Bronchopulmonary Dysplasia | 9 |
| Infant, Newborn, Diseases | 3 |
| Respiratory Insufficiency | 3 |
| Ductus Arteriosus, Patent | 2 |
| Hyperphagia | 2 |
| Hypoxia | 2 |
| Leukomalacia, Periventricular | 2 |
| Malnutrition | 2 |
Trials
Showing 1 to 25 of 48. 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.
Go deeper on Pharma Observatory
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