# Cryoablation as Standard Treatment of Atrial Flutter

> **NCT01604369** · NA · COMPLETED · sponsor: **Karolinska University Hospital** · enrollment: 193 (actual)

## Conditions studied

- Atrial Flutter

## Interventions

- **PROCEDURE:** Medtronic Freezor Max Cardiac Cryoablation Catheter

## Key facts

- **NCT ID:** NCT01604369
- **Lead sponsor:** Karolinska University Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2012-06
- **Primary completion:** 2016-06
- **Final completion:** 2016-06
- **Target enrollment:** 193 (ACTUAL)
- **Last updated:** 2016-10-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01604369

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01604369, "Cryoablation as Standard Treatment of Atrial Flutter". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT01604369. Licensed CC0.

---

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