U.S., Feb. 6 -- ClinicalTrials.gov registry received information related to the study (NCT07390214) titled 'REFOCUS-AF - "RepEat Ablation With AFFERA vs. COntact Force-Guided RF Catheters for Optimal OUtcomes in Symptomatic AF".' on Jan. 29.
Brief Summary: This is a prospective, randomized (1:1), pilot study enrolling 200 patients with symptomatic atrial fibrillation or atrial tachycardia (AF/AT) recurrence requiring repeat ablation following a single prior PVI procedure for AF.
Study Start Date: Dec. 15, 2025
Study Type: INTERVENTIONAL
Condition:
Atrial Fibrillation - Symptomatic
Intervention:
PROCEDURE: Dual Energy ablation with RF/PFA: Re-PVI and substrate modification of low voltage areas
Re-PVI
PROCEDURE: CF-guided RFC: Re-PVI...