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Closed-Loop Stimulation in Left Bundle Branch Area Pacing

Name: Closed-Loop Stimulation in Left Bundle Branch Area Pacing — clinical trial record (NCT07812935)
Creator: DataLookout
License: https://creativecommons.org/licenses/by/4.0/

StatusCompleted

PhaseNot applicable

SponsorBartlomiej Wrobel

Started2025-06-23

View on ClinicalTrials.gov ↗

This prospective, single-center, crossover study evaluated the effects of closed-loop stimulation (CLS) compared with conventional accelerometer-based rate-adaptive pacing (VVIR) in patients with permanent atrial fibrillation undergoing left bundle branch area pacing (LBBAP). Chronotropic responses were evaluated during standardized mental and physical stress testing. Heart rate distribution during daily activity, functional capacity, quality of life, and device-related parameters were also assessed.

Trial Details

NCT Number	NCT07812935
Lead Sponsor	Bartlomiej Wrobel
Conditions	Block Complete Heart, Atrial Fibrillation (AF), Chronotropic Incompetence
Enrollment	33 participants
Start Date	2025-06-23
Primary Completion	2026-07-27 (estimated)
Study Completion	2026-07-27 (estimated)
Updated on ClinicalTrials.gov	2026-09-10