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NCT03355456 · ClinicalTrials.gov registry record · NA

Low Voltage-Directed Catheter Ablation for Atrial Fibrillation

A NA study of Atrial Fibrillation - Symptomatic, sponsored by Ohad Ziv.

Recruiting
Registry status
NA
Development phase
250
Enrollment target
1
Study location

NCT03355456: Recruiting NA study of Atrial Fibrillation - Symptomatic, sponsored by Ohad Ziv.

NCT03355456 is a NA study of Atrial Fibrillation - Symptomatic that is actively recruiting participants, run by Ohad Ziv. The registered enrollment target is 250 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (82% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03355456, a NA study of Atrial Fibrillation - Symptomatic, is actively recruiting participants, sponsored by Ohad Ziv.

RECRUITING
Registry status
NA
Development phase
250 participants
Enrollment target
1
Study location

Study Summary

A two-pronged approach to evaluate long term success of non-paroxysmal ablation when using a: 1. specified low voltage-directed with pulmonary vein isolation (LD+PVI) approach compared to , 2. an approach of pulmonary vein isolation (PVI) alone.

Primary Outcome

The primary endpoint is freedom from sustained symptomatic or asymptomatic atrial arrhythmia (atrial fibrillation, atrial flutter or atrial tachycardia - AT/AF) i.e.; NO change from sinus rhythm to atrial arrhythmia between 3 -12 months after ablation. Recurrence of AF/AT excludes the 3 month blanking period. Sustained AF/AT is defined as \>30 seconds as recorded on a monitoring device.

Interventions

  • PROCEDURE Radiofrequency ablation

Study Locations (1)

Ohio

  • MetroHealth Medical Center - Cleveland

Trial Details

FieldValue
Enrollment Target 250 participants
Start Date 2019-07-14
Est. Completion 2027-12-31
Phase NA
Ohad Ziv

1 total trials

What NCT03355456 shows while recruiting

NCT03355456 is an interventional study that assigns participants to a tested intervention. The registered 250 participants enrollment target is mid-sized for trials with a published cap, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (82% lower).

The record links to 1 condition, with Atrial Fibrillation - Symptomatic appearing as the primary indexed condition, and to 1 intervention - of which Radiofrequency ablation is the first listed.

NCT03355456 reports a single indexed study location in Ohio.

Frequently Asked Questions

What is clinical trial NCT03355456 about?

NCT03355456 is a clinical study titled "Low Voltage-Directed Catheter Ablation for Atrial Fibrillation". A two-pronged approach to evaluate long term success of non-paroxysmal ablation when using a: 1. specified low voltage-directed with pulmonary vein isolation (LD+PVI) approach compared to , 2. an approach of pulmonary vein isolation (PVI) alone.

What is the current status of trial NCT03355456?

This trial is currently recruiting. It is a NA study. The enrollment target is 250 participants. The study started on 2019-07-14. Estimated completion is 2027-12-31.

What conditions does trial NCT03355456 study?

This clinical trial studies the following conditions: Atrial Fibrillation - Symptomatic.

What interventions are being tested in trial NCT03355456?

The interventions under investigation include: Radiofrequency ablation (PROCEDURE).

Who is sponsoring clinical trial NCT03355456?

This trial is sponsored by Ohad Ziv, which has 1 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT03355456 being conducted?

This trial has 1 study location across Ohio. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

How this trial's enrollment target compares

Where NCT03355456's enrollment target sits among peer trials

250 410th of 2000 higher than 1,567 of 2,000 other NA trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT03355456, the US trial registry maintained by the National Library of Medicine. NCT03355456 (mid enrollment · single site footprint · recruiting) retrieved and formatted by PlainTrial, see methodology.