Safety and Efficacy of CDB-2914 in Comparison to Levonorgestrel for Emergency Contraception
Public ClinicalTrials.gov record NCT00551616. 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.
Study identification
- NCT ID
- NCT00551616
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- HRA Pharma
- Industry
- Enrollment
- 2,221 participants
Conditions and interventions
Conditions
Interventions
- CDB-2914 Drug
- Levonorgestrel Drug
Drug
Eligibility (public fields only)
- Age range
- 16 Years and older
- Sex
- Female
- Healthy volunteers
- Healthy volunteers not accepted
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
- Mar 31, 2009
- Completion
- Mar 31, 2009
- Last update posted
- May 2, 2022
2007 – 2009
United States locations
- U.S. sites
- 23
- U.S. states
- 6
- U.S. cities
- 21
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Planned Parenthood Hollywood | Los Angeles | California | — | — |
| Planned Parenthood Santa Monica | Santa Monica | California | — | — |
| Planned Parenthood of the Rocky Mountains | Boulder | Colorado | — | — |
| Planned Parenthood of the Rocky Mountains | Denver | Colorado | — | — |
| Planned Parenthood of the Rocky Mountains | Littleton | Colorado | — | — |
| Planned Parenthood of Greater Miami | Lake Worth | Florida | — | — |
| Planned Parenthood of Greater Miami | Miami | Florida | — | — |
| Planned Parenthood of Greater Miami | North Miami | Florida | — | — |
| Planned Parenthood of Greater Miami | Stuart | Florida | — | — |
| Planned Parenthood of Greater Miami | West Palm Beach | Florida | — | — |
| Planned Parenthood of Northeast Ohio Akron Health Center | Akron | Ohio | — | — |
| Planned Parenthood of Northeast Ohio Bedford Health Center | Bedford | Ohio | — | — |
| Planned Parenthood of Northeast Ohio East Cleveland Health Center | Cleveland | Ohio | — | — |
| Planned Parenthood of Northeast Ohio Old Brooklyn Health Center | Cleveland | Ohio | — | — |
| Planned Parenthood of Northeast Ohio Kent Health Center | Kent | Ohio | — | — |
| Planned Parenthood of Northeast Ohio Rocky River Health Center | Rocky River | Ohio | — | — |
| Planned Parenthood of Texas Capitol Region | Austin | Texas | — | — |
| Fannin Health Center | Houston | Texas | — | — |
| Planned Parenthood of Houston and Southeast Texas Research Department | Houston | Texas | — | — |
| Planned Parenthood Association of Utah | Ogden | Utah | — | — |
| Planned Parenthood Association of Utah | Orem | Utah | — | — |
| Planned Parenthood Association of Utah | Salt Lake City | Utah | — | — |
| Planned Parenthood Association of Utah | West Valley City | Utah | — | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 10 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00551616, 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 May 2, 2022 · Synced Jul 24, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00551616 live on ClinicalTrials.gov.