Clinical Trial

Clinical Efficacy of Early Left Bundle Branch Pacing for Cardiac Resynchronization Therapy

Study acronym: Early-RESYNC
Active, Not Recruiting
View on ClinicalTrials.gov →
Record status
This record was last updated March 31, 2026 (before its estimated June 2026 completion). Its status may not reflect the trial's current state.
Summary
This is a two-center, prospective randomized controlled trial. The aim of this study is to compare the clinical efficacy of early left bundle branch pacing for cardiac resynchronization therapy and guideline-directed medical therapy in heart failure with mild-reduced ejection fraction.
Protocol Amendment History 1 amendment
This ClinicalTrials.gov record has been amended once since 2023-11-08.
Status change: Recruiting → Active, Not Recruiting 2026-03-30
Trial Details
NCT Number NCT06126081
Lead Sponsor Fu Wai Hospital, Beijing, China
Collaborators: The First Affiliated Hospital with Nanjing Medical University
Conditions Heart Failure, Left Bundle Branch Pacing
Enrollment 36 participants
Start Date 2023-06-26
Primary Completion 2026-06 (estimated)
Study Completion 2026-06 (estimated)
Updated on ClinicalTrials.gov 2026-03-31