Clinical trials: Cardiac Resynchronization
Cardiac Arrhythmia
SJM MRI Diagnostic Imaging Registry (IDE)
This study is a prospective, non-randomized, multi-center study of subjects implanted with an SJM pacemakers, implantable cardioverter defibrillator (ICD), and cardiac resynchronization therapy (CRT) devices who are clinically…
- Trial name
- NCT02807948
- Testing
- Pacemaker, ICD, or CRT device
- Where
- 58 sites in United States
- Volunteers
- 189 people
- Sponsor
- Abbott Medical Devices
Heart Failure
A Pilot Study of Interventricular Septal Puncture for Cardiac Resynchronization Therapy to Treat Heart Failure
Cardiac resynchronization therapy (CRT) is known to result in significant improvement in the symptoms of selected patients with heart failure, and to reduce hospital admission and death rates in these patients.
- Trial name
- LV-CONSEPT (NCT01818765)
- Testing
- Trans-ventricular-septal placement of LV pacing lead, Pre-procedure speckle-tracking echocardiography, Acute response assessment
- Where
- United Kingdom
- Volunteers
- 20 people
- Sponsor
- Oxford University Hospitals NHS Trust
Heart Failure
Dual-Site LV Pacing in CRT Non Responders: Multicenter Randomized Trial
Cardiac resynchronization therapy (CRT) is an effective treatment of heart failure (HF) refractory to optimal medical management, in presence of a depressed left ventricular (LV) ejection fraction and a wide QRS complex.
- Trial name
- V3 (NCT01059175)
- Testing
- Additional Endocardial or Epicardial LV Lead, CRT-P or CRT-D
- Where
- France
- Volunteers
- 84 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Heart Failure
Left Ventricular Synchronous Versus Sequential MultiSpot Pacing for Cardiac Resynchronization Therapy (CRT)
The SYNSEQ study intends to assess the positive left ventricular dP/dt max achieved by MultiSpot LV pacing (either simultaneously or sequentially) in comparison to the response achieved by the current (standard) BiV pacing…
- Trial name
- SYNSEQ (NCT02914457)
- Testing
- Electrophysiological Study
- Where
- 7 sites in Poland, Slovakia and 3 more
- Volunteers
- 31 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
Heart Failure, Tachycardia, Ventricular
Optisure Lead Post Approval Study
The purpose of this post approval study is to characterize the chronic performance of the SJM Optisure family of HV leads in patients.
- Trial name
- NCT02235545
- Testing
- St. Jude Medical Optisure Lead
- Where
- 60 sites in United States, Belgium and 5 more
- Volunteers
- 1,735 people
- Sponsor
- Abbott Medical Devices
Heart Failure
MultiPoint Pacing™ Post Market Study
This is a prospective, multicenter, non-randomized registry/observational study. The study will enroll up to 2,000 patients with successful St.
- Trial name
- MPP-PMS (NCT02832622)
- Testing
- MPP, BiV/MPP
- Where
- 128 sites in United States, Argentina and 2 more
- Volunteers
- 2,169 people
- Sponsor
- Abbott Medical Devices
Heart Failure
Strategic MAnagement to Optimize Response To Cardiac Resynchronization Therapy Registry
To learn in a general Cardiac Resynchronization Therapy Defibrillators (CRT-D) population, which optimization techniques are used and how effective they are.
- Trial name
- SMART Registry (NCT03075215)
- Testing
- Device Programming of the Boston Scientific Cardiac Resynchronization Therapy Defibrillator (CRT-D)
- Where
- 139 sites in United States, Australia and 13 more
- Volunteers
- 2,044 people
- Sponsor
- Boston Scientific Corporation
Heart Failure
Biventricular Versus Right Ventricular Pacing
The study is a randomized, single-blind crossover prospective study in which investigators will determine the clinical outcomes of cardiac resynchronization therapy (CRT) pacing modalities in patients with left ventricular assist…
- Trial name
- NCT06298669
- Testing
- Biventricular Pacing, Right Ventricular Pacing
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Indiana University
Right Bundle-Branch Block, Heart Failure
Right Ventricular Septal Pacing in Patients With Right Bundle Branch Block and Heart Failure (The SPARK Trial)
This clinical study has been designed to test whether a new pacing therapy would lead to improvement in heart function, symptoms and quality of life in a specific group of heart failure patients.
- Trial name
- SPARK (NCT02441101)
- Testing
- RV DDD(R)-60 with AV optimization, RV DDD(R)-60
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- Barry London
Heart Failure, Ventricular Arrythmias
Safety and Efficacy of Automatic Testing Feature in New ICDs and CRT-Ds
This study is a prospective, non-randomized, multi-center clinical trial that will assess the safety and effectiveness of investigational models of the Promote™ RF CRT-D and Current™ RF ICD devices.
- Trial name
- NCT00746356
- Testing
- Testing of the autocapture features of the device
- Where
- 5 sites in United States
- Volunteers
- 128 people
- Sponsor
- Abbott Medical Devices
Heart Failure, ICD
Comparing Rate Response With CLS Versus Accelerometer ICD Settings in Heart Failure Patients With BIOTRONIK CRT-Ds
Dr. Jonathan Hsu and Dr. Eric Adler are conducting a research study to find out more about how implantable cardiac defibrillator (ICD) settings can be adjusted to improve patient cardiovascular health and quality of life.
- Conditions
- Heart Failure, ICD, Chronotropic Incompetence
- Trial name
- CLASS (NCT02693262)
- Testing
- CLS Mode on Biotronik CRT-D, Accelerometer Mode on Biotronik CRT-D
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Tachycardia, Ventricular, Heart Failure, Congestive
OMNI Study--Assessing Therapies in Medtronic Pacemaker, Defibrillator, and Cardiac Resynchronization Therapy Devices.
The purpose of the OMNI study is to characterize therapy and diagnostic utilization in study participants implanted with study devices and to describe Implantable Cardioverter Defibrillator(ICD)therapy utilization for life…
- Conditions
- Tachycardia, Ventricular, Heart Failure, Congestive, Ventricular Fibrillation, Ventricular Dysfunction
- Trial name
- OMNI (NCT00277524)
- Where
- 113 sites in United States
- Volunteers
- 3,032 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Heart Failure
ALternate Site Cardiac ReSYNChronization (ALSYNC) Study
The ALternate site cardiac reSYNChronization (ALSYNC) study, a non-comparative, prospective, non-randomized, multi-national clinical investigation.
- Trial name
- ALSYNC (NCT01277783)
- Testing
- Endocardial Left Ventricular pacing
- Where
- 18 sites in Belgium, Canada and 5 more
- Volunteers
- 138 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Heart Failure
Advance Cardiac Resynchronization Therapy (CRT) Registry
The intent of this registry is to understand comprehensive clinical care strategies for Cardiac Resynchronization Therapy (CRT) patients especially non-responders in real-world clinical practice.
- Trial name
- NCT01805154
- Testing
- CRT Patients
- Where
- 69 sites in United States, Argentina and 7 more
- Volunteers
- 1,529 people
- Sponsor
- Abbott Medical Devices
Heart Failure
QuickOpt Chronic Study
The purpose of this study is to demonstrate that QuickOpt optimization can be as an alternative method for CRTP/D patients' optimization in clinical practice through the comparison of the improvement differences between the…
- Trial name
- NCT01172067
- Testing
- Cardiac Resynchronization Therapy, Optimization using echocardiography
- Where
- China
- Volunteers
- 400 people
- Sponsor
- Abbott Medical Devices
Heart Failure
MOre REsponse on Cardiac Resynchronization Therapy With MultiPoint Pacing
The purpose of this Clinical investigation is to assess the impact of the Multi Point Pacing (MPP) feature at 12 months in the treatment of patients not responding to standard Cardiac Resynchronization Therapy (CRT) after 6…
- Trial name
- MORE CRT MPP (NCT02006069)
- Testing
- MPP
- Where
- 206 sites in United States, Australia and 28 more
- Volunteers
- 5,850 people
- Sponsor
- Abbott Medical Devices
Atrioventricular Block, Heart Diseases
Biventricular Versus Right Ventricular Pacing in Heart Failure Patients With Atrioventricular Block (BLOCK HF)
Heart failure is a progressive disease that decreases the pumping action of the heart. This may cause a backup of fluid in the heart and may result in heart beat changes.
- Trial name
- BLOCK HF (NCT00267098)
- Testing
- Cardiac Resynchronization Therapy (CRT)
- Where
- 54 sites in United States, Canada
- Volunteers
- 918 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Heart Failure
Metabolic Mapping and Cardiac Resynchronization
The purpose of this study is to gather information on the safety and effectiveness of cardiac resynchronization therapy (CRT) in patients who have mild heart failure (HF) and left bundle branch block (LBBB).
- Trial name
- NCT03420833
- Testing
- Cardiac resynchronization therapy pacemaker (CRT-P)
- Where
- United States
- Volunteers
- 82 people
- Sponsor
- Yong-Mei Cha
Tachycardia, Ventricular Fibrillation
Safety and Performance Study of the RELIANCE 4-Front Passive Fixation Lead
The objective of this study is to gather data to establish the chronic safety, performance and effectiveness of the RELIANCE 4-FRONT™ Passive Fixation Defibrillation Leads.
- Conditions
- Tachycardia, Ventricular Fibrillation, Ventricular Flutter
- Trial name
- NCT01856491
- Testing
- RELIANCE 4-FRONT™ Passive Fixation lead implantation
- Where
- 11 sites in Germany, Israel and 1 more
- Volunteers
- 167 people
- Sponsor
- Boston Scientific Corporation