Catheter Ablation for Atrial Fibrillation in Non-Fluoroscopic Lab (NCT06719921) | Clinical Trial Compass
By InvitationNot Applicable
Catheter Ablation for Atrial Fibrillation in Non-Fluoroscopic Lab
China724 participantsStarted 2025-04-22
Plain-language summary
This randomized controlled trial investigates the efficacy and safety of atrial fibrillation (AF) catheter ablation performed in non-fluoroscopic electrophysiology (EP) labs compared to conventional fluoroscopic digital subtraction angiography labs. The trial hypothesizes non-inferiority in outcomes, with the added benefits of simplified lab environment. Up to 724 participants aged 18-80 with paroxysmal or persistent AF will be enrolled across 10 centers. Participants will be randomized (1:1) to undergo catheter ablation in non-fluoroscopic or fluoroscopic labs, using pulmonary vein isolation (PVI) as the primary ablation strategy. The primary endpoints are freedom from AF recurrence at 12 months and composite safety outcomes related to procedure. Secondary endpoints mainly include procedure duration, recurrence during the initial 90 days, incidence of peri-procedural complications and changes in quality-of-life forms.
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
. Age: ≥18 years
. Patients diagnosed with paroxysmal AF or persistent AF with a duration of 1 years or less, who are referred for catheter ablation.
. Patients referred for catheter ablation as a first-time intervention (no prior catheter ablation or surgical procedures for AF).
. The patient is able and willing to provide written informed consent.
Exclusion criteria
. Patients with contraindication to anticoagulation
. Patients with contraindication to right or left sided cardiac catheterization
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
Freedom from Documented AF Without Antiarrhythmic Drugs at 12 Months Post-Ablation
Timeframe: From enrollment to the end of treatment at 12 months
2
Incidence of Composite Procedure-Related Serious Adverse Events at 3 Months Post-Ablation
Timeframe: From enrollment to the end of treatment at 3 months