Completed PHASE4 INTERVENTIONAL 3-arm NCT01038115

Study Comparing Pulmonary Vein Isolation With the Cryoballoon, Radiofrequency Energy, or Both in the Treatment of Atrial Fibrillation (AF) (Cryo Vs RFA)

A Randomised Study Comparing Pulmonary Vein Isolation Using the Occluding Cryoballoon, Conventional Radiofrequency Energy, or Both in the Treatment of Atrial Fibrillation (AF).

Sponsor: Barts & The London NHS Trust

Conditions Atrial Fibrillation

Interventions Atrial fibrillation ablation

Updated 5 times since 2017 Last updated: Feb 17, 2014 Started: Sep 30, 2008 Primary completion: Jan 31, 2014 Completion: Jan 31, 2014

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A PHASE4 clinical study on Atrial Fibrillation, this trial is completed. The trial is conducted by Barts & The London NHS Trust and has accumulated 5 data snapshots since 2008. Cardiovascular trials of this type often inform treatment guidelines for long-term patient management.

Status Flow

Change History

5 versions recorded

Sep 2024 — Present [monthly]

Completed PHASE4
Jul 2024 — Sep 2024 [monthly]

Completed PHASE4
Jan 2021 — Jul 2024 [monthly]

Completed PHASE4
Jun 2018 — Jan 2021 [monthly]

Completed PHASE4
Jan 2017 — Jun 2018 [monthly]

Completed PHASE4

First recorded

Sep 2008

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Barts & The London NHS Trust

Data source: Barts & The London NHS Trust

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• London, United Kingdom