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A Multicenter, Open-Label, Randomized, Controlled Study to Compare the Effects on Bone Mineral Density of DR-105 and a 28-Day Cycle Oral Contraceptive Regimen in Healthy, Postmenarchal, Adolescent Females

This study is being conducted to compare the effects of a 91-day oral contraceptive (OC) to a 28-day OC regimen on bone mineral density (BMD) in adolescent females.

Stanford is not currently accepting new patients for this trial. You may want to check to see if other locations are recruiting.



  • drug : 28-day Levonorgestrel Oral Contraceptive
  • drug : 91-day Levonorgestrel Oral Contraceptive

Phase: Phase 2


Ages Eligible For Study:

12 Years - 18 Years

Inclusion Criteria

- Healthy postmenarchal adolescent female 12-18 years old, non-pregnant, nonlactating - Regular spontaneous menstrual cycles - Body mass index (BMI): 18 kg/mē to <30 kg/mē, weight < 200 lbs - Others as dictated by the Food and Drug Administration (FDA)-approved protocol

External Links

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Contact information

Stanford University
School of Medicine
300 Pasteur Drive
Stanford, CA 94305
Kelsey Lynd
Not Recruiting

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