# A Drug-drug Interaction Study to Investigate the Effects of AZD1981 on the Metabolism and Pharmacodynamics of Oral Contraceptives

> **NCT01110525** · PHASE1 · COMPLETED · sponsor: **AstraZeneca** · enrollment: 28 (estimated)

## Conditions studied

- Oral Contraceptives

## Interventions

- **DRUG:** AZD1981
- **DRUG:** Neovletta 21/28
- **DRUG:** Placebo AZD1981

## Key facts

- **NCT ID:** NCT01110525
- **Lead sponsor:** AstraZeneca
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2010-05
- **Primary completion:** 2010-10
- **Final completion:** 2010-10
- **Target enrollment:** 28 (ESTIMATED)
- **Last updated:** 2010-11-18


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01110525

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01110525, "A Drug-drug Interaction Study to Investigate the Effects of AZD1981 on the Metabolism and Pharmacodynamics of Oral Contraceptives". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT01110525. Licensed CC0.

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