N/A Completed N=30 Randomized Single-blind Treatment

Microfidelity (MIFI) Ablation Technology Versus Standard Ablation Catheter for Atrioventricular Nodal Ablation

Source: ClinicalTrials.gov NCT03114124 ↗

Enrolled (actual)

Serious AEs

0.0%

Results posted

Sep 2021

Primary outcomePrimary: The Time Differences Between the 2 Arms for Acute Success of Ablation Identified by a Junctional Rhythm or Complete Heart Block — 5; 4 seconds

Summary

The aim of our study is to investigate the comparative efficacy of high fidelity multi electrode ablation catheters vs the standard bipolar configuration in success of AV nodal ablation This study will provide insights on the use of new technology where application may increase efficacy, promote patient and physician safety and decrease costs.

Outcome Measures

Outcome	Result	p-value
PRIMARY The Time Differences Between the 2 Arms for Acute Success of Ablation Identified by a Junctional Rhythm or Complete Heart Block	5; 4	—
SECONDARY Time From Application of Radio-frequency Energy to Acute Success	615; 525	—

Eligibility Criteria

Inclusion Criteria

Patients with a diagnosis of persistent or permanent atrial fibrillation documented on electrocardiography
Patients must meet American College of Cardiology and Heart Rhythm Society "ACC/HRS" guidelines for atrioventricular nodal ablation procedure
Patients must be available for at least 1 month post procedure
Patients must be greater than or equal to 18 years old.

Exclusion Criteria

Patients who do not meet ACC/HRS indications for av nodal ablation

View full record on ClinicalTrials.gov →

Data sourced from ClinicalTrials.gov (NCT03114124). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication. Informational only — not medical advice.