Combined Hormonal Contraceptive Use in High Risk Women: A Longitudinal Study
Public ClinicalTrials.gov record NCT00361400. 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.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study is an examination of "high risk" young women, 15-24 years of age, who initiate first time use of vaginal ring, oral contraceptives, contraceptive path, or Depo-provera.
Study identification
- NCT ID
- NCT00361400
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 1,387 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 15 Years to 24 Years
- 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
- Jul 31, 2005
- Primary completion
- Aug 31, 2008
- Completion
- Aug 31, 2008
- Last update posted
- Aug 1, 2013
2005 – 2008
United States locations
- U.S. sites
- 5
- U.S. states
- 1
- U.S. cities
- 5
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Planned Parenthood-Golden Gate | Hayward | California | 94541 | — |
| Planned Parenthood-Golden Gate | Oakland | California | 94605 | — |
| Planned Parenthood - Shasta Diablo | Richmond | California | 94806 | — |
| University of California, San Francisco | San Francisco | California | 94110 | — |
| Planned Parenthood - Shasta Diablo | Vallejo | California | 94590 | — |
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 NCT00361400, 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 Aug 1, 2013 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00361400 live on ClinicalTrials.gov.