# Non-pharmacological Prevention of Stroke in Patients With Non-valvular Atrial Fibrillation

> **NCT03867227** · — · COMPLETED · sponsor: **National Research Center for Preventive Medicine** · enrollment: 300 (actual)

## Conditions studied

- Atrial Fibrillation

## Interventions

- **DEVICE:** left atrial appendage occluder implantation

## Key facts

- **NCT ID:** NCT03867227
- **Lead sponsor:** National Research Center for Preventive Medicine
- **Sponsor class:** OTHER_GOV
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2018-12-01
- **Primary completion:** 2021-12-01
- **Final completion:** 2022-12-01
- **Target enrollment:** 300 (ACTUAL)
- **Last updated:** 2023-03-29

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03867227

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03867227, "Non-pharmacological Prevention of Stroke in Patients With Non-valvular Atrial Fibrillation". Retrieved via AI Analytics 2026-07-16 from https://api.ai-analytics.org/clinical/NCT03867227. Licensed CC0.

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