# A Study to Find Out How Multiple Doses of BIIB091 Affect the Electrical Activity of the Heart in Healthy Participants

> **NCT06574828** · PHASE1 · COMPLETED · sponsor: **Biogen** · enrollment: 69 (actual)

## Conditions studied

- Healthy Volunteer

## Interventions

- **DRUG:** BIIB091
- **DRUG:** Moxifloxacin
- **DRUG:** BIIB091-matched Placebo
- **DRUG:** Moxifloxacin-matched Placebo

## Key facts

- **NCT ID:** NCT06574828
- **Lead sponsor:** Biogen
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2024-08-29
- **Primary completion:** 2025-03-22
- **Final completion:** 2025-03-22
- **Target enrollment:** 69 (ACTUAL)
- **Last updated:** 2025-03-28


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06574828

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06574828, "A Study to Find Out How Multiple Doses of BIIB091 Affect the Electrical Activity of the Heart in Healthy Participants". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT06574828. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*