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Clinical Trial Summary

This is a multicenter, randomized controlled study. This study aims to compare the clinical efficacy of LBBAP with traditional biventricular pacing in patients with permanent atrial fibrillation and heart Failure


Clinical Trial Description

LBBAP-AFHF is a prospective, multicenter, randomized controlled trial that is designed to determine whether left bundle branch area pacing (LBBAP) may show superiority of improved LV function as compared with traditional biventricular pacing (BiVP) in patients with permanent atrial fibrillation and heart failure (LVEF<50%) who receive atrioventricular nodal ablation due to fast ventricular rate or require high percentage of ventricular pacing due to slow ventricular rate. The primary endpoint of this trial is the change in the LVEF at 6 months after device implantation from baseline. A CRT-P/D device would be implanted and LBBAP lead would be connected to the RA port and LV lead to the LV port. Patients who receive successful LBBAP and BiVP simultaneously during the procedure would be 1:1 randomized to LBBAP or BiVP group after the procedure by device programming. Patients will be followed at 3 and 6 months post-discharge for LVEF and other echographic parameters (including LVESV, response rate), and rehospitalization for heart failure or all-cause death. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05549544
Study type Interventional
Source Fu Wai Hospital, Beijing, China
Contact Haojie Zhu, M.D
Phone +8613167310573
Email 13167310573@163.com
Status Recruiting
Phase N/A
Start date July 18, 2022
Completion date December 2024

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