Clinical trials
Obstetric Labor, Premature trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
75 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 2 |
| 2003 | 4 |
| 2004 | 1 |
| 2005 | 1 |
| 2006 | 3 |
| 2007 | 4 |
| 2008 | 3 |
| 2009 | 2 |
| 2010 | 2 |
| 2011 | 5 |
| 2012 | 1 |
| 2013 | 6 |
| 2014 | 2 |
| 2015 | 5 |
| 2016 | 3 |
| 2017 | 7 |
| 2018 | 5 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 5 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2026 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 40 |
| Terminated | 10 |
| Withdrawn | 7 |
| Recruiting | 7 |
| Unknown status | 7 |
| Active, not recruiting | 3 |
| Suspended | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| GlaxoSmithKline | 5 |
| Stanford University | 5 |
| Indiana University | 4 |
| The University of Texas Health Science Center, Houston | 4 |
| University of Pennsylvania | 4 |
| Columbia University | 3 |
| Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) | 3 |
| Johns Hopkins University | 2 |
| MetroHealth Medical Center | 2 |
| Ohio State University | 2 |
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 |
|---|---|
| Obstetric Labor, Premature | 75 |
| Premature Birth | 44 |
| Pregnancy Complications | 8 |
| Premature Rupture of Fetal Membranes | 6 |
| Obstetric Labor Complications | 5 |
| Pre-Eclampsia | 4 |
| Depression, Postpartum | 3 |
| Hypertension, Pregnancy-Induced | 2 |
| Abortion, Spontaneous | 1 |
| Anxiety Disorders | 1 |
Trials
Showing 1 to 25 of 75. 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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