Clinical Trial

Intracardiac Echocardiography-Guided Cavotricuspid Isthmus Ablation With a Circular-Shaped Pulsed Field Ablation Catheter

Recruiting
View on ClinicalTrials.gov →
Record status
This record was last updated January 20, 2026 (before its estimated March 15, 2026 completion). Its status may not reflect the trial's current state.
Summary
This observational study aims to evaluate the effectiveness and safety of a circular-shaped pulsed field ablation (PFA) catheter for CTI ablation under the guidance of intracardiac echocardiography (ICE). The main question it aims to answer is: Is the circular-shaped PFA catheter an effective and safe tool for achieving acute success for CTI ablation? Patients undergoing CTI ablation with a circular-shaped PFA catheter will be prospectively enrolled.
Trial Details
NCT Number NCT07353775
Lead Sponsor Beijing Anzhen Hospital
Conditions Atrial Fibrillation (AF), Atrial Flutter
Enrollment 150 participants
Start Date 2025-01-15
Primary Completion 2026-03-15 (estimated)
Study Completion 2026-03-15 (estimated)
Updated on ClinicalTrials.gov 2026-01-20