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Persistent AF Catheter Ablation: Re-PVI Vs. Re-PVI + Continuous Complex Activity Mapping and Ablation - AF-CAM

NCT05496088 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 56

Last updated 2025-02-28

No results posted yet for this study

Summary

Major objective is to compare the efficacy of adding additional ablation step (targeting areas of complex, continuous electrical activity in LA) beyond Re-PVI during catheter ablation of Atrial Fibrillation (AF) in patients undergoing 2nd ablation procedure.

Underlying hypothesis that in addition, to Re-PVI, an ablation step targeting areas of complex continuous activity will increase atrial arrhythmias freedom compared to Re-PVI only ablation.

Conditions

Interventions

PROCEDURE

Re-PVI only

Comparison of two treatment strategies of persistent AF catheter ablation: Re-PVI vs. Re-PVI + continuous complex activity mapping and ablation.

PROCEDURE

Re-PVI + substrate ablation

Comparison of two treatment strategies of persistent AF catheter ablation: Re-PVI vs. Re-PVI + continuous complex activity mapping and ablation.

Sponsors & Collaborators

  • Asklepios Klinik St. Georg

    collaborator UNKNOWN

  • Asklepios proresearch

    lead INDUSTRY

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-06-03
Primary Completion
2024-10-31
Completion
2025-01-31

Countries

  • Germany

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05496088 on ClinicalTrials.gov