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Intracardiac Echocardiography-Guided Catheter Ablation for Premature Ventricular Contractions Originating From the Papillary Muscles

NCT06898281 · Status: ACTIVE_NOT_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 156

Last updated 2025-04-24

No results posted yet for this study

Summary

This randomized, prospective, parallel, single-blind, multicenter clinical trial investigates the efficacy and safety of intracardiac echocardiography (ICE)-guided catheter ablation versus pressure-sensing catheter ablation alone in reducing PVC recurrence among patients with confirmed papillary muscle-originating premature ventricular contractions (PVCs). Participants were randomly allocated to either the ICE-guided intervention group or the conventional ablation control group following definitive diagnosis.

Conditions

  • Premature Ventricular Contractions

Interventions

PROCEDURE

intracardiac echocardiography (ICE)-guided catheter ablation

Intracardiac echocardiography (ICE)-guided catheter ablation.

PROCEDURE

Pressure-sensing catheter ablation alone

Pressure-sensing catheter ablation alone

Sponsors & Collaborators

  • The Second People's Hospital of Anhui Province

    collaborator OTHER

  • The First People's Hospital of Hefei

    collaborator OTHER

  • Qilu Hospital of Shandong University

    collaborator OTHER

  • Fujian Medical University Union Hospital

    collaborator OTHER

  • Chinese Academy of Medical Sciences, Fuwai Hospital

    collaborator OTHER

  • Shanghai Chest Hospital

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-03-23
Primary Completion
2026-03-01
Completion
2026-03-01

Countries

  • China

Study Locations

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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 NCT06898281 on ClinicalTrials.gov