# Cryoballoon Pulmonary Venous Isolation in Patients Referred for Typical Atrial Flutter Ablation

> **NCT01521988** · NA · COMPLETED · sponsor: **University Hospital, Rouen** · enrollment: 76 (actual)

## Conditions studied

- Atrial Flutter
- Atrial Fibrillation

## Interventions

- **PROCEDURE:** Atrial flutter ablation
- **PROCEDURE:** Atrial flutter ablation and pulmonary vein isolation

## Key facts

- **NCT ID:** NCT01521988
- **Lead sponsor:** University Hospital, Rouen
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2012-06
- **Primary completion:** 2018-04
- **Final completion:** 2018-04
- **Target enrollment:** 76 (ACTUAL)
- **Last updated:** 2018-05-29

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01521988

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01521988, "Cryoballoon Pulmonary Venous Isolation in Patients Referred for Typical Atrial Flutter Ablation". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT01521988. Licensed CC0.

---

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