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

> **NCT02545452** · PHASE1 · COMPLETED · sponsor: **Bayer** · enrollment: 52 (actual)

## Conditions studied

- Endometriosis

## Interventions

- **DRUG:** Anastrozole / Levonorgestrel (BAY98-7196)
- **DRUG:** Gyno-Daktarin
- **DRUG:** Sobelin vaginal creme
- **DRUG:** Patentex oval
- **OTHER:** Tampon

## Key facts

- **NCT ID:** NCT02545452
- **Lead sponsor:** Bayer
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2015-09-15
- **Primary completion:** 2016-03-14
- **Final completion:** 2016-07-29
- **Target enrollment:** 52 (ACTUAL)
- **Last updated:** 2017-07-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02545452

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02545452, "Effect of Concomitant Use of an Antimycotic, an Antibiotic, a Spermicide or Tampons on Pharmacokinetics of Anastrozole and Levonorgestrel Released From Intra-vaginal Ring". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT02545452. Licensed CC0.

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