# Left Atrial Appendage Closure by Surgery-2

> **NCT03724318** · NA · ACTIVE_NOT_RECRUITING · sponsor: **Helena DOMINGUEZ** · enrollment: 1500 (actual)

## Conditions studied

- Stroke, Ischemic
- Atrial Fibrillation

## Interventions

- **PROCEDURE:** closure of the left atrium appendage

## Key facts

- **NCT ID:** NCT03724318
- **Lead sponsor:** Helena DOMINGUEZ
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2019-03-17
- **Primary completion:** 2025-10-31
- **Final completion:** 2026-10-31
- **Target enrollment:** 1500 (ACTUAL)
- **Last updated:** 2026-01-16

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03724318

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03724318, "Left Atrial Appendage Closure by Surgery-2". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT03724318. Licensed CC0.

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