Complex fractionated atrial electrocardiograms guided ablation versus pulmonary vein isolation guided ablation in persistent atrial fibrillation, a multicenter randomized trial

Complex fractionated atrial electrocardiograms guided ablation versus pulmonary vein isolation guided ablation in persistent atrial fibrillation, a multicenter randomized trial - CIPA trial

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000024668

Enrollment

120

Registered

2016-11-01

Start date

2016-11-07

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

persistent atrial fibrillation

Interventions

To randomize pulmonary vein isolation or CFAE ablation 18 months obsevation

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: persistent atrial fibrillation less than 1 year

Exclusion criteria

Exclusion criteria: left atrial dimension more than or equal 50 mm Maintained sinus rhythm less than 30 sec

Design outcomes

Primary

Measure	Time frame
recurrence rate	—

Secondary

Measure	Time frame
procedure time, complications	—

Countries

Japan,Asia(except Japan),North America,Europe

Contacts

Public ContactNaoya Oketani

Kagoshima university hospital cardiovascular medicine

oketani@m.kkufm.kagoshima-u.ac.jp099-275-5318

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026