Clinical trials
Observational Obstetric Labor, Premature trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
80 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2005 | 1 |
| 2006 | 1 |
| 2007 | 1 |
| 2008 | 2 |
| 2009 | 1 |
| 2010 | 2 |
| 2011 | 4 |
| 2012 | 2 |
| 2013 | 8 |
| 2014 | 6 |
| 2015 | 4 |
| 2016 | 2 |
| 2017 | 7 |
| 2018 | 6 |
| 2019 | 2 |
| 2020 | 7 |
| 2021 | 5 |
| 2022 | 4 |
| 2023 | 5 |
| 2024 | 3 |
| 2025 | 1 |
| 2026 | 5 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 40 |
| Unknown status | 27 |
| Recruiting | 5 |
| Active, not recruiting | 3 |
| Not yet recruiting | 3 |
| Terminated | 1 |
| Withdrawn | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Ain Shams Maternity Hospital | 5 |
| Assiut University | 5 |
| Ain Shams University | 3 |
| University of Pennsylvania | 3 |
| Benha University | 2 |
| Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) | 2 |
| Indiana University | 2 |
| Instituto de Investigación Sanitaria Aragón | 2 |
| Karadeniz Technical University | 2 |
| PreTeL, Inc | 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 | 80 |
| Premature Birth | 34 |
| Premature Rupture of Fetal Membranes | 7 |
| Pre-Eclampsia | 6 |
| Pregnancy Complications | 5 |
| Diabetes, Gestational | 3 |
| Fetal Growth Retardation | 3 |
| Congenital Abnormalities | 2 |
| Hypertension, Pregnancy-Induced | 2 |
| Perinatal Death | 2 |
Trials
Showing 51 to 75 of 80. 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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