# Conventional Biventricular Versus Left Bundle Branch Pacing on Outcomes in Heart Failure Patients

> **NCT05769036** · NA · RECRUITING · sponsor: **Tomsk National Research Medical Center of the Russian Academy of Sciences** · enrollment: 60 (estimated)

## Conditions studied

- Heart Failure
- Left Bundle-Branch Block
- Ischemic Cardiomyopathy
- Non-ischemic Dilated Cardiomyopathy
- Left Ventricular Dysfunction
- Left Ventricular Dyssynchrony
- Left Ventricle Remodeling

## Interventions

- **DEVICE:** Implantation of Cardioverter-defibrillator with a Resynchronization Function Using Biventricular Pacing
- **DEVICE:** Implantation of Cardioverter-defibrillator with a Resynchronization Function Using Left Bundle Branch Pacing

## Key facts

- **NCT ID:** NCT05769036
- **Lead sponsor:** Tomsk National Research Medical Center of the Russian Academy of Sciences
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2023-10-01
- **Primary completion:** 2028-06-01
- **Final completion:** 2028-09-01
- **Target enrollment:** 60 (ESTIMATED)
- **Last updated:** 2025-09-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05769036

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05769036, "Conventional Biventricular Versus Left Bundle Branch Pacing on Outcomes in Heart Failure Patients". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT05769036. Licensed CC0.

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