Randomised comparison of two ablation index-based protocols for pulmonary vein isolation

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00017011

Enrollment

114

Registered

2019-03-21

Start date

2019-03-21

Completion date

Unknown

Last updated

2025-04-07

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

Conditions

I48.0 I48.1

Interventions

Group 1: Ablation protocol A - Target ILD 5-6 mm - Target Ablation Index anterior wall min. 550 - Target Ablation Index posterior wall min. 400 Group 2: Ablation protocol B - Target ILD 3-4 mm - Targ

Eligibility

Sex/Gender

All

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: Indication for pulmonary vein Isolation (first procedure)

Exclusion criteria

Exclusion criteria: Age below 18, pregnancy

Design outcomes

Primary

Measure	Time frame
Percentage of successful pulmonary vein isolation upon first attempt (first pass pulmonary vein isolation)	—

Secondary

Measure	Time frame
a) Successful pulmonary vein Isolation (procedural success) b) Pulmonary vein reconnection at redo procedure c) Recurrence rates and burden of atrial fibrillation	—

Countries

Germany

Contacts

Public ContactTill Althoff

Charité - Universitätsmedizin Berlin, Klinik für Kardiologie und Angiologie, Charité Campus Mitte

till.althoff@charite.de030450513495

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026