# Comparison of Devices for Atrial Septal Defects Closure: A Pilot Study

> **NCT04291898** · NA · UNKNOWN · sponsor: **University Health Network, Toronto** · enrollment: 60 (estimated)

## Conditions studied

- Atrial Septal Defect

## Interventions

- **DEVICE:** AMPLATZER™ Septal Occluder.
- **DEVICE:** Occlutech Figulla Flex II®
- **DEVICE:** GORE® CARDIOFORM ASD Occluder

## Key facts

- **NCT ID:** NCT04291898
- **Lead sponsor:** University Health Network, Toronto
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2022-11-23
- **Primary completion:** 2024-10-01
- **Final completion:** 2024-10-01
- **Target enrollment:** 60 (ESTIMATED)
- **Last updated:** 2023-04-06

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04291898

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04291898, "Comparison of Devices for Atrial Septal Defects Closure: A Pilot Study". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT04291898. Licensed CC0.

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