# Strategy of Crossing Two Ablation Techniques (Cryoballoon and Radiofrequency) After the Recurrence of Paroxysmal AF and the Need for a New Procedure

> **NCT04877327** · NA · TERMINATED · sponsor: **Galaxia Empírica** · enrollment: 16 (actual)

## Conditions studied

- Atrial Fibrillation

## Interventions

- **PROCEDURE:** Ablation

## Key facts

- **NCT ID:** NCT04877327
- **Lead sponsor:** Galaxia Empírica
- **Sponsor class:** NETWORK
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2021-08-31
- **Primary completion:** 2024-02-01
- **Final completion:** 2024-02-01
- **Target enrollment:** 16 (ACTUAL)
- **Why stopped:** Low recruitment
- **Last updated:** 2024-03-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04877327

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04877327, "Strategy of Crossing Two Ablation Techniques (Cryoballoon and Radiofrequency) After the Recurrence of Paroxysmal AF and the Need for a New Procedure". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT04877327. Licensed CC0.

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