# The Concomitant Cryomaze Procedure Using Nitreous Oxide Cryoprobe: Comparison With Argon Based Cryoprobe

> **NCT01812356** · NA · COMPLETED · sponsor: **Samsung Medical Center** · enrollment: 60 (actual)

## Conditions studied

- Atrial Fibrillation
- Valve

## Interventions

- **DEVICE:** Cryomaze procedure using Nitrous oxide
- **DEVICE:** Cryomaze procedure using Argon

## Key facts

- **NCT ID:** NCT01812356
- **Lead sponsor:** Samsung Medical Center
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2013-03
- **Primary completion:** 2015-11
- **Final completion:** 2016-12
- **Target enrollment:** 60 (ACTUAL)
- **Last updated:** 2017-08-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01812356

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01812356, "The Concomitant Cryomaze Procedure Using Nitreous Oxide Cryoprobe: Comparison With Argon Based Cryoprobe". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT01812356. Licensed CC0.

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