Clinical Trials Logo
  1. Home
  2. Left Bundle-Branch Block
  3. NCT04221763

Mechanisms and Innovations in Cardiac Resynchronisation Therapy — MIC  

Heart Failure Clinical Trial

Official title:
Evaluation of Mechanisms and Innovations in Cardiac Resynchronization Therapy

Clinical Trial Summary

The aim of this study is to compare the effectiveness of multiple modalities of cardiac resynchronisation therapy using high precision acute electrical and haemodynamic measurements.These modalities include biventricular pacing and conduction system pacing utilising His bundle and left bundle pacing. Conduction system pacing is a more physiological form of pacing. The study hypothesises that this will produce more effective cardiac resynchronisation.

Clinical Trial Description

This is a single centre acute electrical/haemodynamic and observational study of a subgroup of patients with heart failure. A total of 60 will be recruited. The acute study involves within patient comparison of biventricular and conduction system pacing using detailed electrical mapping and high precision haemodynamic measurement protocol. Participants will have permanent conduction system pacing if; - Baseline left bundle branch block and QRS > 140ms or QRS >150ms and any QRS morphology AND - Conduction system pacing is successful at reducing QRS duration by 20ms or more with satisfactory pacing parameters. Participants who receive permanent conduction system pacing will have follow up at 6 weeks, 3 months, 6 months and 12 months. Non-invasive markers including mechanical activation pattern (echocardiography and cardiac MRI) and electrical activation pattern (ultra-high frequency electrocardiography) will be used to identify the characteristics of patients who benefit from conduction system pacing. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT04221763
Study type Interventional
Source Imperial College London
Contact
Status Completed
Phase N/A
Start date October 15, 2019
Completion date December 1, 2022
View Details
See also
  Status Clinical Trial Phase
Recruiting NCT05654272 - Development of CIRC Technologies
Recruiting NCT05650307 - CV Imaging of Metabolic Interventions
Recruiting NCT05196659 - Collaborative Quality Improvement (C-QIP) Study N/A
Active, not recruiting NCT05896904 - Clinical Comparison of Patients With Transthyretin Cardiac Amyloidosis and Patients With Heart Failure With Reduced Ejection Fraction N/A
Completed NCT05077293 - Building Electronic Tools To Enhance and Reinforce Cardiovascular Recommendations - Heart Failure
Recruiting NCT05631275 - The Role of Bioimpedance Analysis in Patients With Chronic Heart Failure and Systolic Ventricular Dysfunction
Enrolling by invitation NCT05564572 - Randomized Implementation of Routine Patient-Reported Health Status Assessment Among Heart Failure Patients in Stanford Cardiology N/A
Enrolling by invitation NCT05009706 - Self-care in Older Frail Persons With Heart Failure Intervention N/A
Recruiting NCT04177199 - What is the Workload Burden Associated With Using the Triage HF+ Care Pathway?
Terminated NCT03615469 - Building Strength Through Rehabilitation for Heart Failure Patients (BISTRO-STUDY) N/A
Recruiting NCT06340048 - Epicardial Injection of hiPSC-CMs to Treat Severe Chronic Ischemic Heart Failure Phase 1/Phase 2
Recruiting NCT05679713 - Next-generation, Integrative, and Personalized Risk Assessment to Prevent Recurrent Heart Failure Events: the ORACLE Study
Completed NCT04254328 - The Effectiveness of Nintendo Wii Fit and Inspiratory Muscle Training in Older Patients With Heart Failure N/A
Completed NCT03549169 - Decision Making for the Management the Symptoms in Adults of Heart Failure N/A
Recruiting NCT05572814 - Transform: Teaching, Technology, and Teams N/A
Enrolling by invitation NCT05538611 - Effect Evaluation of Chain Quality Control Management on Patients With Heart Failure
Recruiting NCT04262830 - Cancer Therapy Effects on the Heart
Completed NCT06026683 - Conduction System Stimulation to Avoid Left Ventricle Dysfunction N/A
Withdrawn NCT03091998 - Subcu Administration of CD-NP in Heart Failure Patients With Left Ventricular Assist Device Support Phase 1
Recruiting NCT05564689 - Absolute Coronary Flow in Patients With Heart Failure With Reduced Ejection Fraction and Left Bundle Branch Block With Cardiac Resynchronization Therapy