RCT of Progesterone to Prevent Preterm Birth in Nulliparous Women With a Short Cervix
Public ClinicalTrials.gov record NCT00439374. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Randomized Trial of 17 Alpha-Hydroxyprogesterone Caproate for Prevention of Preterm Birth in Nulliparous Women With a Short Cervix
Study identification
- NCT ID
- NCT00439374
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- The George Washington University Biostatistics Center
- Other
- Enrollment
- 657 participants
Conditions and interventions
Conditions
Interventions
- 17 alpha-hydroxyprogesterone caproate Drug
- Placebo Oil Other
Drug · Other
Eligibility (public fields only)
- Age range
- Not listed
- Sex
- Female
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Mar 31, 2007
- Primary completion
- Apr 30, 2011
- Completion
- Nov 30, 2011
- Last update posted
- Jul 14, 2019
2007 – 2011
United States locations
- U.S. sites
- 14
- U.S. states
- 11
- U.S. cities
- 14
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Alabama - Birmingham | Birmingham | Alabama | 35429 | — |
| Northwestern University-Prentice Hospital | Chicago | Illinois | 60611 | — |
| Dept of OB/GYN, Hutzel Hospital | Detroit | Michigan | 48201 | — |
| Columbia University-St. Luke's Hospital | New York | New York | 10032 | — |
| University of North Carolina - Chapel Hill | Chapel Hill | North Carolina | 27599 | — |
| Case Western Reserve-Metrohealth | Cleveland | Ohio | 44109 | — |
| Ohio State University Hospital | Columbus | Ohio | 43210 | — |
| Oregon Health & Sciences University | Portland | Oregon | 97239 | — |
| University of Pittsburgh-Magee Womens Hospital | Pittsburgh | Pennsylvania | 15213 | — |
| Brown University -Women and Infants Hospital | Providence | Rhode Island | 02095 | — |
| Dept of OB/GYN, Southwestern Medical Center, University of Texas | Dallas | Texas | 75235-9032 | — |
| University of Texas Medical Branch - Galveston | Galveston | Texas | 77555 | — |
| University of Texas-Houston | Houston | Texas | 77030 | — |
| University of Utah Medical Center | Salt Lake City | Utah | 84132 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00439374, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jul 14, 2019 · Synced Jul 22, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00439374 live on ClinicalTrials.gov.