Optimalisatie van pulmonaal venen isolatie door ‘grid’ visualisatie

Optimization of pulmonary vein isolation by using grid visualization

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

NL-OMON

Registry ID

NL-OMON25776

Enrollment

Registered

2018-02-06

Start date

2018-03-01

Completion date

Unknown

Last updated

2025-03-24

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

Conditions

Atrial Fibrillation, atriumfibrilleren, boezemfibrilleren

Interventions

Patients will be randomized to either encircling pulmonary veins using the automated point-by-point annotation (ablation index) or encircling pulmonary veins using the grid annotation.

Eligibility

Inclusion criteria

Inclusion criteria: All patients (> 18 years) eligible for PVI according to ESC guidelines.

Exclusion criteria

Exclusion criteria: Unwilling or unable to give written informed consent Prior left atrial surgery Hyperthyroidism (treated hyperthyroidism in euthyriodic state is not an exclusion criterion) Untreated or uncontrolled hypertension (systolic RR > 160 mmHg)

Design outcomes

Primary

Measure	Time frame
Procedure time	—

Secondary

Measure	Time frame
-percentage ‘single round’ isolation for each PV pair -percentage freedom from atrial fibrillation at 1 year follow-up -to study the effect of grid visualization during PVI on fluoroscopy times and radiation dose	—

Contacts

Public ContactMJ Mulder

m.mulder2@vumc.nl

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP)