IVTCC 2.0: A Prospective Multicenter Ventricular Tachycardia Catheter Ablation Registry

NCT ID: NCT04520347

Last Updated: 2025-12-15

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

ENROLLING_BY_INVITATION

Total Enrollment

10000 participants

Study Classification

OBSERVATIONAL

Study Start Date

2018-12-01

Study Completion Date

2027-11-30

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

This is a prospective multi-center international registry. The objective of this registry is to collect prospective data on patients undergoing catheter ablation for Ventricular Tachycardia (VT) and Premature Ventricular Contractions (PVC). The registry will be used for clinical monitoring, research, and quality improvement purposes.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Sudden cardiac death (SCD), predominantly due to ventricular tachyarrhythmias, is a leading cause of mortality in the United States and around the world. Catheter ablation of ventricular arrhythmias has proven efficacious in reducing the burden of arrhythmias and reducing implantable cardiac defibrillator (ICD) shocks.

The aim of this study is to create a prospective international database registry that will allow for better assessment of the outcomes of catheter ablation of ventricular arrhythmias. The registry, with approximately 30 participating centers, will help to identify the overall success rates and associated benefits of the procedure and provide more comprehensive data on understudied populations and treatment.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Ventricular Arrhythmia Ventricular Tachycardia Premature Ventricular Contraction (PVC) Cardiomyopathy

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

\- All patients undergoing catheter ablation for ventricular tachycardia (VT) or premature ventricular contractions (PVCs).
Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

University of California, Los Angeles

OTHER

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Jason Bradfield, MD

Director, Specialized Program for Ventricular Tachycardia

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Jason Bradfield, MD

Role: PRINCIPAL_INVESTIGATOR

University of California, Los Angeles

Kalyanam Shivkumar, MD, PhD

Role: STUDY_CHAIR

University of California, Los Angeles

Paolo Della Bella, MD

Role: STUDY_CHAIR

San Raffaele Hospital, Italy

Francis Marchlinski, MD, FACC, FAHA, FHRS

Role: STUDY_CHAIR

University of Pennsylvania Health System

Andrea Natale, MD, FACC, FHRS, FESC

Role: STUDY_CHAIR

Texas Cardiac Arrhythmia Institute at St. David's Medical Center

William G Stevenson, MD

Role: STUDY_CHAIR

Vanderbilt Heart and Vascular Institute

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Banner Health, University of Arizona Medical Center

Phoenix, Arizona, United States

Site Status

Cedars-Sinai Medical Center

Los Angeles, California, United States

Site Status

University of California, Los Angeles

Los Angeles, California, United States

Site Status

University of California, Davis

Sacramento, California, United States

Site Status

University of California San Francisco

San Francisco, California, United States

Site Status

University of Colorado Hospital

Aurora, Colorado, United States

Site Status

Hartford HealthCare

Hartford, Connecticut, United States

Site Status

University of Florida Health

Gainesville, Florida, United States

Site Status

The Kansas City Heart Rhythm Institute

Kansas City, Kansas, United States

Site Status

University of Maryland Medical Center

Baltimore, Maryland, United States

Site Status

Johns Hopkins Heart and Vascular Institute

Baltimore, Maryland, United States

Site Status

Boston Children's Hospital

Boston, Massachusetts, United States

Site Status

Brigham and Women's Hospital

Boston, Massachusetts, United States

Site Status

Beth Israel Deaconess Medical Center

Boston, Massachusetts, United States

Site Status

UMass Memorial Health Care

Worcester, Massachusetts, United States

Site Status

University of Michigan Frankel Cardiovascular Center

Ann Arbor, Michigan, United States

Site Status

University of Minnesota VA Medical Center

Minneapolis, Minnesota, United States

Site Status

Mayo Clinic

Rochester, Minnesota, United States

Site Status

Washington University in St. Louis

St Louis, Missouri, United States

Site Status

The Mount Sinai Hospital

New York, New York, United States

Site Status

Columbia University Irving Medical Center

New York, New York, United States

Site Status

Montefiore Medical Center

The Bronx, New York, United States

Site Status

Cleveland Clinic Foundation

Cleveland, Ohio, United States

Site Status

Oregon Health & Science University

Portland, Oregon, United States

Site Status

Children's Hospital of Pennsylvania

Philadelphia, Pennsylvania, United States

Site Status

University of Pennsylvania Health System

Philadelphia, Pennsylvania, United States

Site Status

Wellspan Health

York, Pennsylvania, United States

Site Status

Medical University of South Carolina

Charleston, South Carolina, United States

Site Status

Vanderbilt Heart and Vascular Institute

Nashville, Tennessee, United States

Site Status

Texas Cardiac Arrhythmia Institute at St. David's Medical Center

Austin, Texas, United States

Site Status

Houston Methodist Hospital

Houston, Texas, United States

Site Status

University of Utah Health

Salt Lake City, Utah, United States

Site Status

University of Virginia Health System

Charlottesville, Virginia, United States

Site Status

University of Washington Medical Center

Seattle, Washington, United States

Site Status

The Montreal Heart Institute

Montreal, , Canada

Site Status

Shaare Zedek Medical Center

Jerusalem, , Israel

Site Status

Dokkyo Medical University Koshigaya Hospital

Koshigaya, , Japan

Site Status

Leiden University

Leiden, , Netherlands

Site Status

Erasmus Medical Center

Rotterdam, , Netherlands

Site Status

Gregorio Marañón General University Hospital

Madrid, , Spain

Site Status

St. George's Hospital

Wandsworth, , United Kingdom

Site Status

Countries

Review the countries where the study has at least one active or historical site.

United States Canada Israel Japan Netherlands Spain United Kingdom

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

17-001725

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

Functional Substrate-Only Guided VT Ablation
NCT06464315 NOT_YET_RECRUITING NA
Ablation at Virtual-hEart pRedicted Targets for VT
NCT03536052 ACTIVE_NOT_RECRUITING NA
Differentiate AVNRT from Orthodromic AVRT
NCT06671145 NOT_YET_RECRUITING NA
Therapy Cool Path Ablate VT
NCT00925522 TERMINATED NA