Effect of Concomitant Use of an Antimycotic, an Antibiotic, a Spermicide or Tampons on Pharmacokinetics of Anastrozole and Levonorgestrel Released From Intra-vaginal Ring

A Parallel Group, Randomized, Open-label Study to Investigate the Effect of the Intravaginally Administered Antimycotic Miconazole, Antibiotic Clindamycin, Spermicide Nonoxynol-9, or Co-usage of Tampons on 3 Consecutive Days on the Pharmacokinetics of Anastrozole and Levonorgestrel Released From an Intra-vaginal Ring in Healthy Young Women

Sponsor: Bayer