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Circumferential Pulmonary Venous Isolation Combined With Bachmann Bundle Modification Versus Circumferential Pulmonary Venous Isolation for Persistent Atrial Fibrillation

NCT07445360 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 320

Last updated 2026-05-11

No results posted yet for this study

Summary

This study is a prospective, randomized controlled, single-blind, multicenter study design. To evaluate the safety and efficacy of traditional pulmonary vein isolation (PVI) alone and PVI combined with Bachmann bundle ablation on persistent atrial fibrillation.

According to the treatment strategy, they were divided into two groups. Control group: circumferential PVI alone group (CPVI). Experimental group: CPVI combined with Bachmann bundle ablation group (CPVI-BBM).

Conditions

  • Persistent Atrial Fibrillation

Interventions

PROCEDURE

Traditional pulmonary vein isolation (PVI) ablation

Traditional pulmonary vein isolation (PVI) ablation

PROCEDURE

Bachmann bundle modification

Bachmann bundle modification

Sponsors & Collaborators

  • Shenyang Northern Hospital

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

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

Timeline & Regulatory

Start
2026-05-01
Primary Completion
2028-12-31
Completion
2028-12-31

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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 NCT07445360 on ClinicalTrials.gov