# Citadel Embolization Device Study

> **NCT04057352** · NA · ACTIVE_NOT_RECRUITING · sponsor: **Stryker Neurovascular** · enrollment: 150 (estimated)

## Conditions studied

- Unruptured Wide-neck Aneurysms

## Interventions

- **DEVICE:** Citadel Embolization Device

## Key facts

- **NCT ID:** NCT04057352
- **Lead sponsor:** Stryker Neurovascular
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2019-07-18
- **Primary completion:** 2026-11-15
- **Final completion:** 2026-11-15
- **Target enrollment:** 150 (ESTIMATED)
- **Last updated:** 2026-03-30


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04057352

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04057352, "Citadel Embolization Device Study". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT04057352. Licensed CC0.

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