# Relationship Between Sleep Apnea Syndrome and Patent Foramen Ovale Among Victims of Cryptogenic Ischemic Stroke

> **NCT04846205** · — · COMPLETED · sponsor: **Centre Hospitalier Universitaire de Saint Etienne** · enrollment: 159 (actual)

## Conditions studied

- Apnea Syndrome
- Stroke

## Interventions

- **DIAGNOSTIC_TEST:** systematic etiological

## Key facts

- **NCT ID:** NCT04846205
- **Lead sponsor:** Centre Hospitalier Universitaire de Saint Etienne
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2021-03-24
- **Primary completion:** 2021-09-30
- **Final completion:** 2021-09-30
- **Target enrollment:** 159 (ACTUAL)
- **Last updated:** 2024-06-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04846205

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04846205, "Relationship Between Sleep Apnea Syndrome and Patent Foramen Ovale Among Victims of Cryptogenic Ischemic Stroke". Retrieved via AI Analytics 2026-06-07 from https://api.ai-analytics.org/clinical/NCT04846205. Licensed CC0.

---

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