Efficacy and Safety Study for an Oral Contraceptive Containing Folate
Public ClinicalTrials.gov record NCT00468481. 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
Multi-Center, Randomized, Double-Blind Active-Controlled, Parallel Group Study to Investigate Plasma Folate, Red Blood Cell Folate and Homocysteine Levels During a 24 Week Oral Administration of an OC Containing Folate Compared to OC Alone
Study identification
- NCT ID
- NCT00468481
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Bayer
- Industry
- Enrollment
- 385 participants
Conditions and interventions
Interventions
- Drospirenone/Ethinylestradiol/Methyltetrahydrofolate Drug
- Drospirenone/Ethinylestradiol (Yaz) Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 40 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
- Mar 31, 2007
- Primary completion
- Jul 31, 2008
- Completion
- Aug 31, 2008
- Last update posted
- Apr 22, 2014
2007 – 2008
United States locations
- U.S. sites
- 9
- U.S. states
- 7
- U.S. cities
- 9
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Orange County Clinical Trials | Anaheim | California | 92801 | — |
| Medical Center for Clinical Research | San Diego | California | 92108 | — |
| SNBL Clinical Pharmacology Center, Inc. | Baltimore | Maryland | 21201 | — |
| Columbia University Medical Center | New York | New York | 10032 | — |
| AAIPharma, Inc. | Morrisville | North Carolina | 27560 | — |
| Lyndhurst Gynecologic Associates | Winston-Salem | North Carolina | 27103 | — |
| Coastal Carolina Research Center | Mt. Pleasant | South Carolina | 29464 | — |
| New Orleans Center for Clinical Research | Knoxville | Tennessee | 37920 | — |
| NorthWest Kinetics | Tacoma | Washington | 98418 | — |
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 NCT00468481, 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 Apr 22, 2014 · Synced Jul 22, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00468481 live on ClinicalTrials.gov.