Clinical trials: Cardiac Resynchronisation Therapy (CRT)
Heart Failure
Medtronic South Asian Systolic Heart Failure Registry
The purpose of this study is to (a) characterize the current management of patients with systolic heart failure (HF) in South Asia following an educational intervention of current guidelines and delivery of disease management…
- Trial name
- SASHFR (NCT01434615)
- Testing
- CRT, No-CRT
- Where
- India
- Volunteers
- 502 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Cardiovascular Diseases, Arrhythmias, Cardiac
Multicenter Evaluation of Patients Using LATITUDE Monitoring System
The Multitude is a registry of patients who receive commercially available CIEDs that remotely communicate through the LATITUDE monitoring system and transfer data to a central database.
- Conditions
- Cardiovascular Diseases, Arrhythmias, Cardiac, Heart Failure, Sudden Cardiac Death
- Trial name
- Multitude (NCT06311149)
- Where
- 3 sites in Italy
- Volunteers
- 20,000 people
- Sponsor
- University Hospital of Ferrara
Heart Failure
Real Time 3-Dimensional Echocardiography for Left Ventricular Lead Site Selection to Reduce Cardiac Resynchronization Therapy Non-Responder Rates
The purpose of this study is to demonstrate that cardiac resynchronization therapy (CRT) responder rate can be improved by 3-dimensional (3D) echo-guided left ventricular (LV) lead placement compared to traditional LV lead…
- Trial name
- ENVISION (NCT01278030)
- Testing
- 3D echo-guided LV lead placement
- Where
- United States
- Volunteers
- 78 people
- Sponsor
- Abbott Medical Devices
Heart Failure, Cardiac Resynchronization Therapy
Tissue Doppler Imaging (TDI) Versus Electrocardiography (ECG) Interventricular Pacing Delay Optimization in Cardiac Resynchronization Therapy (CRT)
The aim of this study was to compare the response to cardiac resynchronization therapy when the interventricular pacing interval was optimized by Tissue Doppler Imaging (TDI) to response when it was optimized following QRS width…
- Trial name
- NCT01179997
- Testing
- Interventricular pacing delay optimization by using Tissue Doppler-derived displacement curves, Electrocardiographic optimization of the interventricular pacing delay according to QRS width
- Where
- Spain
- Volunteers
- 156 people
- Sponsor
- Hospital Clinic of Barcelona
LVAD (Left Ventricular Assist Device) Driveline Infection
Effect of Cardiac Resynchronization Therapy (CRT) on Left Ventricular Assist Device (LVAD) Function
Certain patients with congestive heart failure are treated both by implantation of an LVAD, as well as implantation with a biventricular pacemaker.
- Trial name
- NCT04153786
- Testing
- Temporary changes in an already-implanted medical device (biventricular pacemaker)
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- University of California, Davis
Cardiovascular Disease
Medtronic Shock-Less Study on Physician Utilization of Shock Reduction Programming
The purpose of this clinical trial is to determine whether periodic therapy programming reports illustrating physician usage of shock reduction programming can increase utilization of recommended programming guidelines for…
- Trial name
- NCT00856349
- Testing
- Therapy Programming Report (TPR)
- Where
- 104 sites in United States, Argentina and 10 more
- Volunteers
- 4,384 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Congestive Heart Failure Treated
Clinical Benefits in Optimized Remote HF Patient Management
The Study Purpose is to demonstrate the superiority of optimized remote patient management compared to optimized standard care in the management and prognosis of heart failure, in the prevention of recurrent atrial tachycardia or…
- Trial name
- COR-HF (NCT01482598)
- Testing
- Remote Care Follow up
- Where
- 18 sites in Italy
- Volunteers
- 144 people
- Sponsor
- Abbott Medical Devices
Arrhythmia, Sinus Node Disease
PANORAMA Observational Study
To construct a computerized database of national profiles and epidemiological data on patients wearing Medtronic implantable pacemakers and cardioverter defibrillators (both with or without cardiac resynchronization therapy)…
- Conditions
- Arrhythmia, Sinus Node Disease, Heart Failure, Heart Block
- Trial name
- NCT00382525
- Testing
- Cardiac Rhythm Management device
- Where
- 27 sites in Belgium, India and 4 more
- Volunteers
- 8,586 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Congenital Heart Disease
Cardiac Resynchronization Therapy in Congenital Heart Diseases With Systemic Right Ventricle
This study aims to analyze outcomes of patients with systemic right ventricle (SRV) implanted with Cardiac Resynchronization Therapy (CRT) systems and to compare the impact of CRT in SRV patients with other congenital heart…
- Trial name
- NCT04842851
- Testing
- cardiac resynchronization therapy
- Volunteers
- 85 people
- Sponsor
- Paris Cardiovascular Research Center (Inserm U970)
Heart Failure
Model 4296 Left Ventricular (LV) Lead Study
This study is designed to show that a new lead, which paces the left bottom chamber (left ventricle) of the heart, is safe. Using a lead on the left side of the heart has been shown to potentially improve heart failure symptoms.
- Trial name
- 4296 (NCT00927251)
- Testing
- Pacing Lead (Model 4296 LV Lead)
- Where
- 16 sites in Austria, Finland and 6 more
- Volunteers
- 90 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure