Clinical trials: Resynchronization Therapy
Cardiac Resynchronization Therapy
Effects of IMT on Cardiac Resynchronization Therapy
Patients who are followed up in the cardiology clinic with a diagnosis of CHF, who have had a CRT implant at least 1 year ago, and who do not receive cardiac rehabilitation will be included.
- Trial name
- CRT-IMT (NCT07035340)
- Testing
- inspiratory muscle training, standart care
- Where
- Turkey (Türkiye)
- Volunteers
- 32 people
- Sponsor
- Tarsus University
Resynchronization Therapy, Conduction System Pacing
Conduction System Pacing vs Biventricular Resynchronization Therapy in Systolic Dysfunction and Wide QRS: CONSYST-CRT.
Conduction system pacing vs biventricular resynchronization therapy in systolic dysfunction and wide QRS (CONSYST-CRT randomized clinical trial) is a non-inferiority trial that aims to study the composite endpoint consisting of…
- Trial name
- CONSYST-CRT (NCT05187611)
- Testing
- Conduction system pacing, Biventricular pacing
- Where
- Spain
- Volunteers
- 130 people
- Sponsor
- Hospital Clinic of Barcelona
Systolic Heart Failure, Dysynchrony
Imaging Study of Allocation of Pacing Targets in Cardiac Resynchronization Therapy
This randomized controlled trial will assess a cardiac MRI derived 4D digital cardiac model to optimized left and right ventricular lead delivery to improve response to cardiac resynchronization therapy.
- Conditions
- Systolic Heart Failure, Dysynchrony, Image Guidance, Digital Twins
- Trial name
- NCT01640769
- Testing
- 4D Model guided delivery of cardiac pacing leads, Standard CRT lead delivery
- Where
- 5 sites in Canada
- Volunteers
- 210 people
- Sponsor
- Libin Cardiovascular Institute of Alberta
Left Bundle-Branch Block, Heart Failure
Absolute Coronary Flow in Patients With Heart Failure With Reduced Ejection Fraction and Left Bundle Branch Block With Cardiac Resynchronization Therapy
Cardiac resynchronization therapy (CRT) is an effective therapeutic strategy in patients with symptomatic heart failure (HF) patients with LVEF of ≤35% and left bundle branch block (LBBB).
- Conditions
- Left Bundle-Branch Block, Heart Failure, Cardiac Resynchronization Therapy, Dilated Cardiomyopathy
- Trial name
- FLOW-LBBB (NCT05564689)
- Testing
- Intracoronary flow and pressure
- Where
- Denmark
- Volunteers
- 60 people
- Sponsor
- Ashkan Eftekhari
Heart Failure With Reduced Ejection Fraction, Heart Failure With Mid Range Ejection Fraction
Ertugliflozin to Reduce Arrhythmic Burden in ICD/CRT patientS (ERASe-Trial) - a Phase III Study
The recent study is planned to investigate the impact of Ertugliflozin on total burden of ventricular arrhythmias. Further objectives will be number of therapeutic interventions of implanted devices, atrial fibrillation, heart…
- Conditions
- Heart Failure With Reduced Ejection Fraction, Heart Failure With Mid Range Ejection Fraction, Implantable Cardioverter-Defibrillators, Cardiac Resynchronization Therapy
- Trial name
- ERASE (NCT04600921)
- Testing
- Ertugliflozin 5 mg
- Where
- 8 sites in Austria
- Volunteers
- 55 people
- Sponsor
- Medical University of Graz
Heart Failure, Cardiac Resynchronization Therapy
Safety and Performance Aspects of CRT-DX System in Patients With Sinus Rhythm
The conventional CRT-D system consists of 3 leads in patients with Heart Failure (HF). A part of HF patients have non-impaired sinus node function and will not be stimulated in the right atrium.
- Trial name
- BIO|REDUCE (NCT03839121)
- Testing
- Cardiac Resynchronization Therapy (CRT)
- Where
- 21 sites in Austria, Czechia and 2 more
- Volunteers
- 113 people
- Sponsor
- Biotronik SE & Co. KG
Cardiac Resynchronization Therapy
WiCS-LV Post Market Surveillance Registry
This is an observational, prospective, non-randomized collection of defined clinical data under normal conditions of use for the WiCS-LV System, an implantable cardiac pacing system capable of delivering pacing energy to the left…
- Trial name
- NCT02610673
- Testing
- WiCS-LV System
- Where
- 3 sites in Denmark, Germany and 1 more
- Volunteers
- 100 people
- Sponsor
- EBR Systems, Inc.
Congestive Heart Failure, Defibrillators
Verifying Remote Monitoring Effect on Net Cardiovascular Outcome; RemoteVerify (RêVe)
This study investigates the impact and safety of wireless monitoring on the prognosis of heart failure patients with implanted pacemakers and defibrillators.
- Conditions
- Congestive Heart Failure, Defibrillators, Cardiac Resynchronization Therapy
- Trial name
- ReVe (NCT05971225)
- Testing
- remote monitoring only
- Where
- South Korea
- Volunteers
- 450 people
- Sponsor
- Saint Vincent's Hospital, Korea
Dilated Cardiomyopathy with Conduction Defect, Left Bundle-Branch Block
Conduction System Pacing Versus Biventricular Pacing for Cardiac ResYNChronization
Cardiac resynchronization therapy (CRT) with biventricular pacing (BiV) is the cornerstone treatment for heart failure patients with ventricular dyssynchrony.
- Conditions
- Dilated Cardiomyopathy with Conduction Defect, Left Bundle-Branch Block, Heart Failure, Resynchronization Therapy
- Trial name
- CSP-SYNC (NCT05155865)
- Testing
- Resynchronization with conduction system pacing, Cardiac resynchronization therapy with biventricular stimulation
- Where
- Slovenia
- Volunteers
- 62 people
- Sponsor
- University Medical Centre Ljubljana
Cardiac Resynchronization Therapy, Chronic Heart Failure
Cardiac Resynchronization Therapy Delivery Guided Non-Invasive Electrical and Venous Anatomy Assessment
The objective of this prospective, multicenter controlled study is to assess the feasibility of a patient-tailored implantation by creating a cloud-based pre-procedural multimodality CRT-roadmap by integration of 3D images from…
- Conditions
- Cardiac Resynchronization Therapy, Chronic Heart Failure, Left Bundle-Branch Block
- Trial name
- CRT-DRIVE (NCT05327062)
- Testing
- CRT implantation guided by XSpline, a non-invasive electrical and venous anatomy assessment
- Where
- 13 sites in United States, Austria and 5 more
- Volunteers
- 150 people
- Sponsor
- XSpline S.p.A.
Heart Failure With Reduced Ejection Fraction, Left Bundle Branch Area Pacing
Left Bundle Branch Area Pacing in Patients With Heart Failure
The relevance of Left Bundle Branch Pacing (LBBP) lies in its potential as a promising treatment option for patients with heart failure and left bundle branch block.
- Conditions
- Heart Failure With Reduced Ejection Fraction, Left Bundle Branch Area Pacing, Heart Failure, Cardiac Resynchronization Therapy
- Trial name
- LBBAPHF (NCT06488989)
- Testing
- left bundle branch area pacing
- Where
- Kazakhstan
- Volunteers
- 50 people
- Sponsor
- National Research Center for Cardiac Surgery, Kazakhstan
Cardiac Resynchronization Therapy
ECGi of SyncAV With MultiPoint Pacing
The objective of this clinical study was to evaluate the impact of Multipoint Pacing (MPP) and SyncAV programming on ventricular electrical activation time and activation sequence using noninvasive electrocardiographic imaging…
- Trial name
- NCT06444386
- Testing
- MPP + SyncAV
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Abbott Medical Devices
Cardiac Resynchronization Therapy
cArdiac Non Invasive MApping in resynchronizaTION
Non-invasive mapping using the Cardio Insight system is performed in heart failure patients requiring biventricular pacing to optimize therapy, and understand mechanisms underlying pacing-induced cardiomyopathy and ventricular…
- Trial name
- ANIMATION (NCT04347109)
- Testing
- Non invasive epicardial mapping
- Where
- France
- Volunteers
- 50 people
- Sponsor
- University Hospital, Tours
Heart Failure, Cardiac Resynchronization Therapy
Assessment of the Axone Micro Quadripolar Lead for Enhanced Cardiac Resynchronization Therapy
The primary objective of this study is to assess the chronic safety and performance of the Axone left ventricular (LV) micro-lead.
- Trial name
- ASTRAL-4LV (NCT04463641)
- Testing
- Implantation of the Axone 4LV Lead
- Where
- 21 sites in Austria, France and 5 more
- Volunteers
- 92 people
- Sponsor
- MicroPort CRM
Cardiac Resynchronization Therapy
Simultaneous or Sequential Multipoint Pacing
The purpose of this study is to compare electrical acute changes between simultaneous and sequential LV pacing and to assess the paced QRSd over a range of inter- and intra-ventricular programmable delays setting during MPP…
- Trial name
- SCOPE-CRT (NCT03301363)
- Testing
- CRT
- Where
- Italy
- Volunteers
- 50 people
- Sponsor
- IRCCS Policlinico S. Donato
Heart Failure, Cardiac Resynchronization Therapy
LVSP Based CRT vs. RVAP Based CRT
To find out whether left ventricular septal pacing (LVSP)-based cardiac resynchronization therapy (CRT) is superior to right ventricular apical pacing (RVAP)-based CRT in patients with failed left bundle branch pacing at the…
- Conditions
- Heart Failure, Cardiac Resynchronization Therapy, Left Ventricular Septal Pacing, Right Ventricular Septal Pacing
- Trial name
- NCT05985408
- Testing
- left ventricular septal pacing, right ventricular apical pacing
- Where
- China
- Volunteers
- 40 people
- Sponsor
- Fu Wai Hospital, Beijing, China
Cardiac Resynchronization Therapy
Revisit the Value of Imaging in Best Using CArdiac Resynchronization Therapy
Many studies have shown the benefits of cardiac resynchronization therapy (CRT) with biventricular pacing in patients with heart failure with left ventricular dysfunction.
- Trial name
- RICART (NCT02528032)
- Testing
- Echographic evaluation of heart function
- Where
- France
- Volunteers
- 80 people
- Sponsor
- Rennes University Hospital
Heart Failure, Defibrillators, Implantable
Precision Event Monitoring for Patients With Heart Failure Using HeartLogic
The goal of the PREEMPT-HF study is to collect device and clinical event data to evaluate extended applications of the HeartLogic Heart Failure Diagnostic (HeartLogic) in a broad spectrum of heart failure patients with an…
- Conditions
- Heart Failure, Defibrillators, Implantable, Monitoring, Physiologic, Cardiac Resynchronization Therapy
- Trial name
- PREEMPT-HF (NCT03579641)
- Testing
- HeartLogic Sensors
- Where
- 88 sites in United States, Australia and 11 more
- Volunteers
- 2,184 people
- Sponsor
- Boston Scientific Corporation
Cardiac Resynchronization Therapy, Heart Failure
Septal Mapping And Resynchronisation Therapy- (SMART) Study
Normal heart function involves rhythmic contraction of all four chambers of the heart and this rhythm is maintained by the electrical wiring (conduction system) of the heart.
- Trial name
- NCT04595305
- Testing
- Cardiac resynchronization therapy by CRT-P or CRT-D implantation
- Where
- Australia
- Volunteers
- 3 people
- Sponsor
- Abbott Medical Devices
Physiological Pacing, Resynchronization Therapy
LEft VEntricuLar Activation Time Shortening With Physiological Pacing vs Biventricular Resynchronization Therapy
The LEVEL-AT Trial (LEft VEntricuLar Activation Time Shortening with Physiological Pacing vs Biventricular Resynchronization therapy: a randomized study) is a non-inferiority study that aims to determine if physiological pacing…
- Trial name
- LEVEL-AT (NCT04054895)
- Testing
- Lead placed in the His-Purkinje system in order to achieve QRS shortening., Lead is placed in a tributary of the coronary sinus.
- Where
- Spain
- Volunteers
- 70 people
- Sponsor
- Josep Lluis Mont Girbau