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A Study Evaluating the Effectiveness and Safety of Pulsed Field Ablation Using the FARAPULSE™ System for Electrical Isolation of Pulmonary Veins and Superior Vena Cava

NCT07162597 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 200

Last updated 2025-09-09

No results posted yet for this study

Summary

This study is a prospective, single-center, single-arm clinical trial planning to screen and enroll 200 subjects. It aims to evaluate the efficacy and safety of pulsed field ablation (PFA) using the FARAPULSE™ system for pulmonary vein isolation (PVI) and superior vena cava isolation (SVCI) in Chinese patients with paroxysmal atrial fibrillation (PAF). Baseline preoperative data, along with intraoperative and postoperative follow-up information, will be collected. The primary endpoint is the proportion of subjects achieving successful PVI and SVCI using solely the FARAPULSE™ PFA system. Secondary endpoints include long-term procedural success rates and various procedural parameters. Additionally, the incidence of adverse events will be recorded as safety endpoints. The study adopts a single-arm target value design hypothesis, and research data will also be compared with historical data from patients treated with radiofrequency ablation for PVI and SVCI to further evaluate the efficacy of PFA. Subgroup analysis will be conducted in patients with heart failure to assess the efficacy and safety of PFA in this population.

Conditions

  • Atrial Fibrillation (Paroxysmal)

Interventions

DEVICE

Pulsed Field Ablation

Pulsed Field Ablation

Sponsors & Collaborators

  • Boston Scientific Corporation

    collaborator INDUSTRY

  • Shanghai Zhongshan Hospital

    lead OTHER

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

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

Timeline & Regulatory

Start
2025-10-01
Primary Completion
2028-05-31
Completion
2028-06-30

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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 NCT07162597 on ClinicalTrials.gov