Clinical trials
Premature Birth trials in the United States with no applicable phase
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
353 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 3 |
| 2001 | 4 |
| 2002 | 1 |
| 2003 | 4 |
| 2004 | 6 |
| 2005 | 5 |
| 2006 | 12 |
| 2007 | 7 |
| 2008 | 11 |
| 2009 | 13 |
| 2010 | 11 |
| 2011 | 16 |
| 2012 | 8 |
| 2013 | 20 |
| 2014 | 14 |
| 2015 | 16 |
| 2016 | 11 |
| 2017 | 26 |
| 2018 | 22 |
| 2019 | 24 |
| 2020 | 22 |
| 2021 | 22 |
| 2022 | 20 |
| 2023 | 16 |
| 2024 | 12 |
| 2025 | 12 |
| 2026 | 12 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 218 |
| Recruiting | 40 |
| Terminated | 33 |
| Unknown status | 23 |
| Active, not recruiting | 17 |
| Withdrawn | 12 |
| Not yet recruiting | 7 |
| Suspended | 2 |
| Enrolling by invitation | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University of Alabama at Birmingham | 13 |
| Columbia University | 12 |
| Medical College of Wisconsin | 7 |
| University of Oklahoma | 7 |
| University of Pennsylvania | 7 |
| University of Virginia | 7 |
| Washington University School of Medicine | 7 |
| Children's Hospital of Philadelphia | 6 |
| The University of Texas Health Science Center, Houston | 6 |
| University of California, San Francisco | 6 |
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 | 353 |
| Bronchopulmonary Dysplasia | 20 |
| Obstetric Labor, Premature | 18 |
| Depression, Postpartum | 12 |
| Respiratory Distress Syndrome | 12 |
| Enterocolitis, Necrotizing | 9 |
| Birth Weight | 8 |
| Pregnancy Complications | 8 |
| Apnea | 7 |
| Anxiety Disorders | 6 |
Trials
Showing 1 to 25 of 353. Each trial links to its page on Pharma Observatory.
253 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.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.