# Pulsed Field Ablation vs. Cryoballoon Ablation in Patients With Persistent Atrial Fibrillation

> **NCT07064616** · NA · RECRUITING · sponsor: **Kitasato University** · enrollment: 300 (estimated)

## Conditions studied

- Persistent Atrial Fibrillation

## Interventions

- **DEVICE:** Catheter ablation using pulsed field ablation
- **DEVICE:** Catheter ablation using cryoballoon ablation

## Key facts

- **NCT ID:** NCT07064616
- **Lead sponsor:** Kitasato University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2025-06-25
- **Primary completion:** 2027-12-31
- **Final completion:** 2028-12-31
- **Target enrollment:** 300 (ESTIMATED)
- **Last updated:** 2025-08-26

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07064616

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07064616, "Pulsed Field Ablation vs. Cryoballoon Ablation in Patients With Persistent Atrial Fibrillation". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT07064616. Licensed CC0.

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