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Ablation of Fibrotic Areas in Patients With Persistent Atrial Fibrillation.

NCT04377594 · Status: ACTIVE_NOT_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 200

Last updated 2025-12-10

No results posted yet for this study

Summary

Brief summary: The objective of this study is to compare two different ablation strategies in participants with persistent atrial fibrillation and fibrotic areas in the left atrium. The participant will be randomized to pulmonary vein isolation or pulmonary vein isolation plus ablation of fibrotic areas.

Conditions

Interventions

PROCEDURE

Radio frequency ablation

Two different radio frequency ablation procedures

Sponsors & Collaborators

  • Karolinska University Hospital

    lead OTHER

Principal Investigators

  • Mats Jensen-Urstad, MD · Karolinska University Hospital

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-05-20
Primary Completion
2026-04-11
Completion
2026-04-11

Countries

  • Sweden

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 NCT04377594 on ClinicalTrials.gov