TAVR pacemaker study withdrawn before enrolling any patients

NCT ID NCT06857201

Terminated Knowledge-focused Sponsor: London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study was designed to compare a newer pacing method (left bundle branch area pacing) with the standard method (right ventricular pacing) in patients who developed heart block after TAVR valve replacement. The goal was to see which method better preserves heart function and reduces complications. However, the study was withdrawn before any participants were enrolled, so no results are available.

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Conditions

The condition(s) this trial relates to.

aortic valve stenosis Arrhythmias, Cardiac atrioventricular block cardiac conduction defect heart failure second-degree atrioventricular block third-degree atrioventricular block

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

COMPLETE HEART BLOCK CONDUCTION DISORDER HEART FAILURE HIGH DEGREE SECOND DEGREE ATRIOVENTRICULAR BLOCK TRANSCATHETER AORTIC VALVE REPLACEMENT (TAVR)

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