# A Drug Interaction Study of BIIB074 and an Oral Contraceptive Regimen

> **NCT03324685** · PHASE1 · COMPLETED · sponsor: **Biogen** · enrollment: 36 (actual)

## Conditions studied

- Drug Interactions

## Interventions

- **DRUG:** BIIB074
- **DRUG:** OC (ethinyl estradiol and levonorgestrel)

## Key facts

- **NCT ID:** NCT03324685
- **Lead sponsor:** Biogen
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-11-11
- **Primary completion:** 2018-03-15
- **Final completion:** 2018-03-15
- **Target enrollment:** 36 (ACTUAL)
- **Last updated:** 2018-09-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03324685

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03324685, "A Drug Interaction Study of BIIB074 and an Oral Contraceptive Regimen". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT03324685. Licensed CC0.

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