# Patent Foramen Ovale Closure in Older Patients

> **NCT04780022** · — · COMPLETED · sponsor: **Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Quebec** · enrollment: 350 (actual)

## Conditions studied

- Patent Foramen Ovale
- Ischemic Stroke
- Older People

## Interventions

- **OTHER:** Clinical events at last follow-up

## Key facts

- **NCT ID:** NCT04780022
- **Lead sponsor:** Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Quebec
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2021-04-01
- **Primary completion:** 2021-12-01
- **Final completion:** 2021-12-01
- **Target enrollment:** 350 (ACTUAL)
- **Last updated:** 2022-03-02

## Collaborators

- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04780022

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04780022, "Patent Foramen Ovale Closure in Older Patients". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT04780022. Licensed CC0.

---

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