# Early Left Atrial Septostomy Versus Conventional Approach After Venoarterial Extracorporeal Membrane Oxygenation

> **NCT04775472** · NA · COMPLETED · sponsor: **Chonnam National University Hospital** · enrollment: 116 (actual)

## Conditions studied

- Cardiogenic Shock

## Interventions

- **PROCEDURE:** Early left atrial septostomy within 12 hours after VA-ECMO implantation
- **PROCEDURE:** Selective left atrial septostomy

## Key facts

- **NCT ID:** NCT04775472
- **Lead sponsor:** Chonnam National University Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-03-04
- **Primary completion:** 2022-03-14
- **Final completion:** 2023-10-31
- **Target enrollment:** 116 (ACTUAL)
- **Last updated:** 2024-01-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04775472

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04775472, "Early Left Atrial Septostomy Versus Conventional Approach After Venoarterial Extracorporeal Membrane Oxygenation". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04775472. Licensed CC0.

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