- Conditions
- Neural Tube Defects, Contraception, Oral Contraceptives (OC)
- Interventions
- Drospirenone/Ethinylestradiol/Methyltetrahydrofolate, Drospirenone/Ethinylestradiol (Yaz)
- Drug
- Lead sponsor
- Bayer
- Industry
- Eligibility
- 18 Years to 40 Years · Female only
- Enrollment
- 385 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2008
- U.S. locations
- 9
- States / cities
- Anaheim, California • San Diego, California • Baltimore, Maryland + 6 more
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