The outcome of posterior wall isolation with Cryoballon ablation for atrial fibrillation

Does isolation of the left atrial posterior wall using cryoballoon improve procedural outcomes in persistent atrial fibrillation?

Status

Active, not recruiting

Phases

Phase 3

Study type

Interventional

Source

CRIS

Registry ID

KCT0004149

Enrollment

100

Registered

2019-07-17

Start date

2019-12-17

Completion date

Unknown

Last updated

2022-11-28

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Procedure/Surgery : It is not known whether performing the additional posterior wall isolation after pulmonary vein isolation for persistent atrial fibrillation cryoablation. We designed this study to

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: ? Patients with atrial fibrillation who was planned for first-time cryoablation ? Informed consent obtained ? Age >=19

Exclusion criteria

Exclusion criteria: ? Previous history of receiving radiofrequency ablatoin or Cryoablation for atrial fibrillation treatment ? Presence of prosthetic cardiac valves ? Patients who is diffecult to understand the study information due to fognitive dysfunction

Design outcomes

Primary

Measure	Time frame
Recurrence of atrial tachyarrhythmias within 1 year after procedure	—

Secondary

Measure	Time frame
Total procedure time;Success of pulmonary vein isolation;Success of posterior wall isolation	—

Countries

Korea, Republic of

Contacts

Public ContactHong-Euy Lim

Hallym University Medical Center

hongeuy1046@gmail.com+82-31-380-1975

Outcome results