# Comparison of RF and crYoballoon ablatiOn Therapy of AF（CRYO-AF）

> **NCT03044951** · NA · UNKNOWN · sponsor: **Ruijin Hospital** · enrollment: 600 (estimated)

## Conditions studied

- Atrial Fibrillation

## Interventions

- **PROCEDURE:** cryoballoon ablation
- **PROCEDURE:** radiofrequency ablation

## Key facts

- **NCT ID:** NCT03044951
- **Lead sponsor:** Ruijin Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2016-11
- **Primary completion:** 2020-06
- **Final completion:** 2020-12
- **Target enrollment:** 600 (ESTIMATED)
- **Last updated:** 2017-02-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03044951

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03044951, "Comparison of RF and crYoballoon ablatiOn Therapy of AF（CRYO-AF）". Retrieved via AI Analytics 2026-06-06 from https://api.ai-analytics.org/clinical/NCT03044951. Licensed CC0.

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