# Detecting Atrial Fibrillation in Patients With an Embolic Stroke of Undetermined Source (From the DAF-ESUS Registry)

> **NCT04761315** · — · COMPLETED · sponsor: **Instituto de Investigación Sanitaria de la Fundación Jiménez Díaz** · enrollment: 380 (actual)

## Conditions studied

- Fibrillation, Atrial

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04761315
- **Lead sponsor:** Instituto de Investigación Sanitaria de la Fundación Jiménez Díaz
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2015-01-01
- **Primary completion:** 2016-12-31
- **Final completion:** 2016-12-31
- **Target enrollment:** 380 (ACTUAL)
- **Last updated:** 2021-02-18


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04761315

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04761315, "Detecting Atrial Fibrillation in Patients With an Embolic Stroke of Undetermined Source (From the DAF-ESUS Registry)". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04761315. Licensed CC0.

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