# Concomitant Focal Epicardial Cryoablation During Mei Mini Maze Procedure in Treatment of Lone Atrial Fibrillation

> **NCT04522024** · NA · UNKNOWN · sponsor: **Xinhua Hospital, Shanghai Jiao Tong University School of Medicine** · enrollment: 150 (estimated)

## Conditions studied

- Lone Atrial Fibrillation

## Interventions

- **PROCEDURE:** Epicardial focal cryoablation
- **PROCEDURE:** Mei Mini Maze procedure

## Key facts

- **NCT ID:** NCT04522024
- **Lead sponsor:** Xinhua Hospital, Shanghai Jiao Tong University School of Medicine
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-10-01
- **Primary completion:** 2022-09-30
- **Final completion:** 2023-09-30
- **Target enrollment:** 150 (ESTIMATED)
- **Last updated:** 2020-08-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04522024

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04522024, "Concomitant Focal Epicardial Cryoablation During Mei Mini Maze Procedure in Treatment of Lone Atrial Fibrillation". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT04522024. Licensed CC0.

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