Clinical trials: Implantable Cardioverter Defibrillator (ICD)
Heart Failure
Reducing Decompensation Events Utilizing Intracardiac Pressures in Patients With Chronic Heart Failure (HF) (REDUCEhf)
The purpose of this clinical research study is to evaluate the safety and effectiveness of the investigational implantable hemodynamic monitor (IHM), and of the IHM in combination with an implantable cardioverter defibrillator…
- Trial name
- REDUCEhf (NCT00354159)
- Testing
- Implantable Hemodynamic Monitor (Chronicle® IHM), and IHM in combination with single chamber ICD (Chronicle ICD)
- Where
- 52 sites in United States
- Volunteers
- 442 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Heart Failure, Systolic
Patient and Physician Survey Determinants of Appropriate ICD Utilization
To better understand the reasons for underutilization of defibrillator therapy in selected populations, the investigators propose a study to assess heart failure patient knowledge and attitudes toward device therapy.
- Trial name
- NCT01514773
- Where
- United States
- Volunteers
- 452 people
- Sponsor
- Todd M Koelling, MD
Myocardial Infarction, Heart Failure
A Critical Pathway for Implantable Cardioverter-Defibrillators in Patients With Ischemic Cardiomyopathy
The purpose of this study is to develop and implement a critical pathway to identify patients with ischemic cardiomyopathy who are candidates for an implantable cardioverter-defibrillator (ICD).
- Trial name
- CAPTURE (NCT01248702)
- Testing
- Use of the ICD Critical Pathway
- Where
- Canada
- Volunteers
- 600 people
- Sponsor
- University of British Columbia
Heart Failure, Cardiomyopathy
InSync Implantable Cardioverter Defibrillator Registry: Cardiac Resynchronization Therapy
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
- NCT00289302
- Testing
- Cardiac resynchronization therapy device
- Where
- 51 sites in United States
- Volunteers
- 600 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Appropriate and Inappropriate Shock Therapy With ICD, Arrhythmias Detection
Arrhythmias Detection in a Real World Population
The study is a prospective multicenter registry. Consecutive patients with indications of implant / replacement or upgrade of implantable cardioverter defibrillator (ICD) will be enrolled.
- Trial name
- RHYTHM DETECT (NCT02275637)
- Testing
- implantable cardioverter defibrillator
- Where
- 12 sites in Italy
- Volunteers
- 10,000 people
- Sponsor
- Fondazione IRCCS Policlinico San Matteo di Pavia
Congestive Heart Failure
Multiparametric Heart Failure Evaluation in Internal Cardioverter Defibrillators (ICD) Patients
The Boston Scientific Energen family is capable of measuring the respiratory rate trend (RRT) on a daily basis and transmission of data via the Remote Monitoring technology.
- Trial name
- MULTITUDE-HF (NCT01501331)
- Testing
- CRTD or ICD (Energen)
- Where
- 2 sites in Italy
- Volunteers
- 180 people
- Sponsor
- University of Rome Tor Vergata
Primary Prevention of Sudden Cardiac Arrest, Secondary Prevention of Sudden Cardiac Arrest
S-ICD® System Post Approval Study
The purpose of the S-ICD Post Approval Study is to document long term safety and effectiveness outcomes associated with the implantation of the SQ-RX pulse generator and Q-TRAK electrode in a commercial clinical setting.
- Trial name
- NCT01736618
- Testing
- S-ICD System
- Where
- 87 sites in United States
- Volunteers
- 1,766 people
- Sponsor
- Boston Scientific Corporation
Implantable Defibrillator User
A Clinical Evaluation of the Durata or Optisure High Voltage Leads and Ellipse VR ICD Undergoing MRI, an IDE Study
To demonstrate safety and efficacy of the Durata or Optisure high voltage lead and Ellipse VR ICD in an MRI environment.
- Trial name
- MRI Ready IDE (NCT02787291)
- Testing
- Ellipse VR ICD and Durata/Optisure lead
- Where
- 32 sites in United States, Hungary and 3 more
- Volunteers
- 227 people
- Sponsor
- Abbott Medical Devices
ICD, Implantable Defibrillator User
Novel ICD Arrhythmia Detection Algorithm
Implantable cardioverter defibrillators (ICD) are used to treat life-threatening heart rhythm disturbances (arrhythmias). They have been proven to reduce the risk of sudden cardiac death; however, there are limitations with…
- Conditions
- ICD, Implantable Defibrillator User, Cardiomyopathies
- Trial name
- NCT04981496
- Testing
- Observational Study during Clinical and Simulated arrhythmias in patients with ICDs
- Where
- United Kingdom
- Volunteers
- 90 people
- Sponsor
- Imperial College London
Implantable Cardioverter Defibrillator (ICD)
To Test an e-Health Educational Intervention Patients With an ICD
Role of the implantable cardioverter defibrillator (ICD) is to monitor heart rate and discharge a small electrical discharge or shock if the heart rate becomes life threatening.
- Trial name
- CHOICE-ICD (NCT06667505)
- Testing
- Choice-ICD
- Where
- 2 sites in United Kingdom
- Volunteers
- 256 people
- Sponsor
- University of Ulster
Brugada Syndrome
Hydroquinidine Versus Placebo in Patients With Brugada Syndrome
The specific aim of this study is to determine whether hydroquinidine administration can prevent heart from appearance of ventricular arrhythmia detected by the automatic implantable defibrillator (ICD).
- Trial name
- Quidam (NCT00927732)
- Testing
- hydroquinidine
- Where
- 17 sites in France
- Volunteers
- 64 people
- Sponsor
- Nantes University Hospital
Heart Disease, Implantable Cardioverter Defibrillator (ICD)
Optimal Settings for Anti Tachycardia Pacing (ATP) on ICD
This is a pragmatic, two-group, cluster randomized trial designed to compare strategies for the Anti Tachycardia Pacing (ATP)-setting in the ventricular tachyarrhythmias (VT) zone when implanting a new implantable cardioverter…
- Conditions
- Heart Disease, Implantable Cardioverter Defibrillator (ICD), Heart Rhythm Disorders, Ventricular Tachyarrhythmias
- Trial name
- DAN-ATP (NCT07354347)
- Testing
- Burst, Ramp
- Where
- Denmark
- Volunteers
- 3,980 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Heart Failure
RCT of Implantable Defibrillators in Patients With Non Ischemic Cardiomyopathy, Scar and Severe Systolic Heart Failure
BRITISH is a UK multicentre trial of patients who have been diagnosed with heart failure due to Non-Ischemic Cardiomyopathy (NICM, or heart failure that is not caused by blocked heart arteries.
- Trial name
- BRITISH (NCT05568069)
- Testing
- Implantable Cardioverter-Defibrillator (ICD) or Cardiac Resynchronisation Therapy Defibrillator (CRTD)
- Where
- 47 sites in United Kingdom
- Volunteers
- 2,504 people
- Sponsor
- University Hospital Southampton NHS Foundation Trust
Heart Failure
Multicenter Automatic Defibrillator Implantation Trial With Cardiac Resynchronization Therapy Post Approval Registry
MADIT-CRT PAR is an FDA mandated follow-up registry for patients that participated in the MADIT-CRT IDE study examining long-term mortality. (MADIT-CRT IDE: NCT00180271)
- Trial name
- MADIT-CRT PAR (NCT01294449)
- Testing
- MADIT-CRT ICD, MADIT-CRT CRT-D
- Where
- United States
- Volunteers
- 394 people
- Sponsor
- Boston Scientific Corporation
Safety of MR (Magnetic Resonance) Conditional CRT-pacemakers and ICDs
ProMRI PROVEN Master Study
This investigation is designed to provide supporting evidence for the clinical safety of the Ilesto/Iforia ICD (implantable cardioverter-defibrillator)system and the Evia/Entovis HF-T (Heart Failure) triple chamber pacemaker…
- Trial name
- NCT01809665
- Testing
- ICD/CRT-P therapy, MRI
- Where
- 23 sites in Australia, Austria and 6 more
- Volunteers
- 174 people
- Sponsor
- Biotronik SE & Co. KG
Heart Failure, Dilated Cardiomyopathy
Danish ICD Study in Patients With Dilated Cardiomyopathy
The primary objective of this study is to determine the efficacy of ICD therapy compared with control on the endpoint of death from any cause in patients with heart failure of non-ischemic oetiology.
- Conditions
- Heart Failure, Dilated Cardiomyopathy, Reduced LVEF
- Trial name
- DANISH (NCT00542945)
- Testing
- ICD, Optimal medical treatment
- Where
- Denmark
- Volunteers
- 1,116 people
- Sponsor
- Danish Study Group
Arrhythmia, Quality of Life
Magnesium to Reduce Implantable Cardioverter Defibrillator (ICD) Shocks and Improve Patient's Quality of Life.
This study is being conducted to see if magnesium can reduce the number of shocks patients with ICDs experience and to see if magnesium supplementation improves patients quality of life.
- Conditions
- Arrhythmia, Quality of Life, Hypomagnesemia
- Trial name
- NCT00282620
- Testing
- Magnesium L-lactate
- Where
- United States
- Volunteers
- 240 people
- Sponsor
- Hartford Hospital
ACC/AHA/NASPE Class 1, IIa or IIb Indications
Subcutaneous Implantable Defibrillator (S-ICD) System - CE Clinical Investigation
The primary objective is to evaluate the S-ICD system's ability to identify and terminate induced ventricular fibrillation in patients during the implant procedure.
- Trial name
- NCT01117792
- Testing
- subcutaneous implantable defibrillator (S-ICD) system
- Where
- 8 sites in Italy, Netherlands and 2 more
- Volunteers
- 55 people
- Sponsor
- Boston Scientific Corporation
Communication, Heart Failure
An Intervention to Improve Implantable Cardioverter-Defibrillator Deactivation Conversations
An Implantable Cardioverter-Defibrillator (ICD) is a device implanted in a patient's chest to monitor the heart rhythm and deliver shocks to terminate potentially lethal arrhythmias when necessary.
- Trial name
- WISDOM (NCT01459744)
- Testing
- Communication training for cardiologists., Control arm
- Where
- 6 sites in United States
- Volunteers
- 562 people
- Sponsor
- Icahn School of Medicine at Mount Sinai
Prevention of Inappropriate Therapies and MACCE. Single-chamber ICD
Prevention of Inappropriate Therapies and MACCE With a Single Chamber ICD With DX Floating Dipole Atrial Detection
Prevention of inappropriate therapies and serious adverse cardiac and cerebrovascular events with a single chamber implantable defibrillator with DX floating dipole atrial detection
- Trial name
- PREVENT-DX (NCT04344704)
- Testing
- Single chamber DAI device with floating atrial dipole
- Where
- 16 sites in Spain
- Volunteers
- 462 people
- Sponsor
- Trialance SCCL