A Study of Intracardiac Ultrasound With the NUVISION NAV Ultrasound Catheter

March 27, 2024 updated by: Biosense Webster, Inc.

Clinical Evaluation of Intracardiac Ultrasound With the NUVISION NAV Ultrasound Catheter

The purpose of this study is to assess the performance and safety of using the investigational catheter.

Study Overview

Study Type

Interventional

Enrollment (Actual)

30

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Locations

      • Split, Croatia, 21000
        • KBC Split
      • Zerifin, Israel, 7033001
        • Yitzhak Shamir Medical Center
      • Milano, Italy, 20138
        • Centro Cardiologico Monzino

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Diagnosed with and candidate for clinically-indicated cardiac ablation procedure for the management of ventricular tachycardia, premature ventricular complex, scar-related atrial tachycardia or atrial fibrillation (participants having undergone a previous ablation procedure may be included)
  • Signed participants Informed Consent Form (ICF)
  • Able and willing to comply with all pre-, post-, and follow-up testing and requirements

Exclusion Criteria:

  • Structural heart defect which can only be repaired by cardiac surgery
  • Pericarditis within 6 months
  • Left ventricular ejection fraction (LVEF) less than or equal to (<=) 25 percent (%) for ventricular tachycardia (VT) participants
  • LVEF <= 40% for participants with atrial arrhythmia
  • History of chronic gastro-intestinal medical problems involving the esophagus, stomach and/or untreated acid reflux
  • History of abnormal bleeding and/or clotting disorder
  • Clinically significant infection or sepsis
  • History of stroke or transient ischemic attack (TIA) within the past 6 months of enrollment
  • Uncontrolled heart failure or New York Heart Association (NYHA) function class IV
  • Implanted with a pacemaker or intracardiac cardiac defibrillator within the past 6 weeks (42 days)
  • Implanted with a mechanical valve
  • Diagnosed atrial or ventricular myxoma, interatrial baffle or patch, tumor or other abnormality that precludes catheter introduction or manipulation
  • Any of the following within 6 months of enrollment: major surgery except for the index procedure, myocardial infarction, unstable angina, percutaneous coronary intervention
  • Participants with any other significant uncontrolled or unstable medical condition (such as uncontrolled bradyarrhythmia's, ventricular arrhythmias, hyperthyroidism, or significant coagulation disorder)
  • Significant congenital anomaly or medical problem that in the opinion of the investigator would preclude enrollment in this study
  • Women who are pregnant (as evidenced by pregnancy test if pre-menopausal), lactating, or who are of childbearing age and plan on becoming pregnant during the course of the clinical investigation
  • Categorized as vulnerable population and requires special treatment with respect to safeguards of well-being
  • Concurrent enrollment in an investigational study evaluating another device or drug

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: NUVISION NAV Ultrasound Catheter
Participants with five different subgroups (scar-related atrial tachycardia, persistent atrial fibrillation [PsAF], paroxysmal atrial fibrillation [PVF], ventricular tachycardia [VT], and premature ventricular complex [PVC]) will be treated using NUVISION NAV ultrasound catheter per investigator's standard of care and followed until 7 days post-procedure.
Participants will be scheduled to have a clinically-indicated ablation procedure using NUVISION NAV ultrasound catheter for management of atrial procedure.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Number of Participants with Completion of Imaging with the NUVISION NAV Ultrasound Catheter Without Resort to Non-study Mapping Catheter
Time Frame: Up to 5 months
Number of participants who have successfully completed the procedure (imaging with the NUVISION NAV ultrasound catheter) without resort to a non-study ultrasound device will be reported.
Up to 5 months
Number of Participants with Serious Adverse Events (SAEs) Within 7 Days of Index Procedure Related to the NUVISION NAV Ultrasound Catheter
Time Frame: Up to 7 days of index procedure
Number of participants with SAEs within 7 days of index procedure related to the NUVISION NAV ultrasound catheter will be reported. A serious adverse device effect is an adverse device effect that has resulted in any of the consequences characteristic of an SAE. An SAE is any event that meets one or more of the following criteria: a) leads to death; b) leads to a serious deterioration in the health of a participant that resulted in: i) life-threatening illness or injury; ii) an injury or permanent impairment of a body structure or a body function; iii) in-patient hospitalization or prolongation of an existing hospitalization; iv) medical or surgical intervention to prevent life-threatening illness or injury or permanent impairment to body structure or a body function; v) chronic disease; d) leads to fetal distress, fetal death or a congenital abnormality or birth defect.
Up to 7 days of index procedure

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Physician Assessment of Deployment, Maneuverability, Navigational Features and Imaging Quality Acquired with the NUVISION NAV Ultrasound Catheter During the Study Procedures
Time Frame: Up to 5 months
Physician assessment on deployment, maneuverability, navigational features, and imaging quality acquired with the NUVISION NAV ultrasound catheter will be reported. A post-procedure survey will be administered. Each question/sub-question will be answered by the physician using a Likert scale of 1 to 7 (1=poor and 7=excellent) and will be summarized.
Up to 5 months
Number of Participants with Other SAEs (Excluding NUVISION NAV Ultrasound Catheter Related SAE) Within 7 Days of Index Procedure
Time Frame: Up to 7 days of index procedure
Number of Participants with other SAEs (excluding NUVISION NAV ultrasound catheter related SAE) within 7 days of index procedure will be reported. A serious adverse device effect is an adverse device effect that has resulted in any of the consequences characteristic of an SAE. An SAE is any event that meets one or more of the following criteria: a) leads to death; b) leads to a serious deterioration in the health of a participant that resulted in: i) life-threatening illness or injury; ii) an injury or permanent impairment of a body structure or a body function; iii) in-patient hospitalization or prolongation of an existing hospitalization; iv) medical or surgical intervention to prevent life-threatening illness or injury or permanent impairment to body structure or a body function; v) chronic disease; d) leads to fetal distress, fetal death or a congenital abnormality or birth defect.
Up to 7 days of index procedure
Number of Participants with Non-serious Adverse Events Within 7 Days of Index Procedure Related to the NUVISION NAV Ultrasound Catheter
Time Frame: Up to 7 days of index procedure
Number of participants with non-serious adverse events within 7 days of index procedure related to the NUVISION NAV ultrasound catheter will be reported. An adverse event is any untoward medical occurrence in a participant whether or not related to the investigational device.
Up to 7 days of index procedure

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Investigators

  • Study Director: Biosense Webster, Inc Clinical Trial, Biosense Webster, Inc.

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

September 5, 2023

Primary Completion (Actual)

February 22, 2024

Study Completion (Actual)

February 22, 2024

Study Registration Dates

First Submitted

July 24, 2023

First Submitted That Met QC Criteria

July 24, 2023

First Posted (Actual)

August 1, 2023

Study Record Updates

Last Update Posted (Actual)

March 28, 2024

Last Update Submitted That Met QC Criteria

March 27, 2024

Last Verified

March 1, 2024

More Information

Terms related to this study

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

YES

IPD Plan Description

Johnson & Johnson Medical Device Companies have an agreement with the Yale Open Data Access (YODA) Project to serve as the independent review panel for evaluation of requests for clinical study reports and participant level data from investigators and physicians for scientific research that will advance medical knowledge and public health. Requests for access to the study data can be submitted through the YODA Project site at http://yoda.yale.edu

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

Yes

product manufactured in and exported from the U.S.

Yes

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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