Redo-Pulmonary Vein Isolation With Versus Without Posterior Wall Ablation - The REDO-PIFPAF-PFA S… (NCT07745543) | Clinical Trial Compass
Not Yet RecruitingNot Applicable
Redo-Pulmonary Vein Isolation With Versus Without Posterior Wall Ablation - The REDO-PIFPAF-PFA Study
Switzerland270 participantsStarted 2026-08
Plain-language summary
The study will compare two ablation strategies in patients with paroxysmal or persistent atrial fibrillation undergoing repeat ablation using pulsed-field ablation: redo pulmonary vein isolation only versus redo pulmonary vein isolation with added posterior wall ablation.
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Documented recurrence of paroxysmal or persistent AF following single prior catheter ablation with PVI, confirmed by 12-lead ECG, Holter monitoring, or ICM within the last 2 years.
. Candidate for repeat catheter ablation according to current European Society of Cardiology (ESC) AF management guidelines.
. Continuous oral anticoagulation with a vitamin K antagonist or non-vitamin K oral anticoagulant (NOAC) for ≥ 4 weeks prior to the ablation, or transoesophageal echocardiography (TEE) and/or cardiac computed tomography (CT) within 48 hours before the procedure excluding LA thrombus.
. Age ≥ 18 years at the time of informed consent.
. Written informed consent obtained prior to any study-related procedures.
Exclusion criteria
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Time to first recurrence of any atrial tachyarrhythmia day 61-365