Study to Evaluate the Safety and Efficacy of Two Contraceptive Vaginal Rings Delivering a Daily Dose of 1500 or 2500 μg of CDB-2914

Summary

The purpose of this study is to to determine pharmacodynamic effects of a vaginal ring delivering either 1,500 or 2,500 μg of CDB-2914 per day during 6 months of treatment on: 1. follicular function and inhibition of ovulation 2. the endometrium 3. bleeding patterns; and also to assess safety including effects on the endometrium

Timeline

Start

2008-10

Primary completion

2014-09

Completion

2014-09

Drugs

Indications

No indication recorded.