Clinical trials: Sudden Cardiac Death
Sudden Cardiac Death, Sudden Cardiac Arrest
Wearable Cardioverter Defibrillator in Hemodialysis Patients (WED-HED) Study
A multi-center, prospective, randomized controlled clinical trial with 1:1 assignment of treatment and control. This study will evaluate the impact of wearable cardioverter defibrillator use on sudden cardiac death in incident…
- Trial name
- WED-HED (NCT02481206)
- Testing
- Wearable Cardioverter Defibrillator
- Where
- 31 sites in United States
- Volunteers
- 66 people
- Sponsor
- Zoll Medical Corporation
Sudden Cardiac Death, Left Ventricular Dysfunction
LifeVest Safety and Efficacy in Real Life Settings in France
This post-market study is a prospective observational study evaluating the efficacy and safety of the LifeVest in real-life settings.
- Conditions
- Sudden Cardiac Death, Left Ventricular Dysfunction, Cardiac Event, Cardiac Arrythmias
- Trial name
- WEARIT-FR (NCT03319160)
- Testing
- Wearable Cardioverter Defibrillator
- Where
- 2 sites in France
- Volunteers
- 1,164 people
- Sponsor
- Zoll Medical Corporation
Ventricular Fibrillation, Ventricular Flutter
SAFEty of Two Strategies of ICD Management at Implantation
The aim of this prospective observational study is to evaluate the safety, over a follow-up of 2 years, of two strategies, consisting in performing or not performing defibrillation testing(DT) during first implant of implantable…
- Conditions
- Ventricular Fibrillation, Ventricular Flutter, Sudden Cardiac Death
- Trial name
- SAFE-ICD (NCT00661037)
- Testing
- Implantable defibrillator
- Where
- Italy
- Volunteers
- 2,120 people
- Sponsor
- Boston Scientific Corporation
Heart Failure, Arrhythmias, Cardiac
Heart Failure and Sudden Cardiac Death Japan Registry
The purpose of this observational registry is to collect clinical events and outcome data in 4 different study populations (cohorts), with a majority of Japanese subjects, that are at risk of sudden cardiac death (SCD) and heart…
- Conditions
- Heart Failure, Arrhythmias, Cardiac, Sudden Cardiac Death
- Trial name
- HINODE (NCT03185832)
- Testing
- CRT-D, ICD, PM / CRT-P
- Where
- 34 sites in Japan
- Volunteers
- 354 people
- Sponsor
- Boston Scientific Corporation
Tachyarrhythmias, Sudden Cardiac Death
SJ4 Post Approval Study in Implantable Cardioverter-Defibrillator and Cardiac Resynchronization Therapy Defibrillator Patients
The purpose of this study is to characterize the chronic performance of the St. Jude Medical SJ4 connector and RV high voltage SJ4 leads.
- Conditions
- Tachyarrhythmias, Sudden Cardiac Death, Heart Failure
- Trial name
- NCT00940888
- Testing
- SJ4 connector and RV high voltage SJ4 lead
- Where
- United States
- Volunteers
- 1,701 people
- Sponsor
- Abbott Medical Devices
Sudden Cardiac Death, Sudden Cardiac Arrest
Heart Failure Optimization Study
This study is designed as a multi-center prospective observational study of newly diagnosed Heart Failure (HF) patients to test the hypothesis that additional Ejection Fraction (EF) recovery occurs between 90 and 180 days as…
- Conditions
- Sudden Cardiac Death, Sudden Cardiac Arrest, Heart Failure, Heart Failure Low Output
- Trial name
- HF-Opt (NCT03016754)
- Testing
- Wearable Cardioverter Defibrillator
- Where
- 67 sites in United States, Austria and 2 more
- Volunteers
- 602 people
- Sponsor
- Zoll Medical Corporation
Sudden Cardiac Death
Assessment of Primary Prevention Patients Receiving An ICD - Systematic Evaluation of ATP
The primary objective is to understand the role of antitachycardia pacing (ATP) in primary prevention patients indicated for implantable cardioverter-defibrillator (ICD) therapy and programmed according to current guidance of…
- Trial name
- APPRAISE ATP (NCT02923726)
- Testing
- Arm 1 (ATP+Shock), Arm 2 (shock only)
- Where
- 134 sites in United States, Austria and 6 more
- Volunteers
- 2,692 people
- Sponsor
- Boston Scientific Corporation
Death, Sudden, Cardiac
ASSURE WCD Clinical Evaluation - Conversion Efficacy Study
A multicenter single arm open label evaluation of the ASSURE Wearable Cardioverter Defibrillator (WCD) defibrillation waveform in adult cardiac patients
- Trial name
- ACE-CONVERT (NCT04132466)
- Testing
- Defibrillation using the ASSURE wearable cardioverter defibrillator therapy delivered via a waveform delivery test system
- Where
- 4 sites in United States
- Volunteers
- 13 people
- Sponsor
- Kestra Medical Technologies, Inc.
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
Sudden Cardiac Arrest, Acute Myocardial Infarction
Improve SCA Bridge Study
The purpose of the Improve SCA Bridge study is to characterize the care pathway flow of post-acute myocardial infarction (MI) patients as a result of standard assessments of left ventricular ejection fraction (LVEF) in the acute…
- Trial name
- NCT03715790
- Testing
- EP referred group, Non-Referred group
- Where
- 52 sites in Bangladesh, Brunei and 14 more
- Volunteers
- 1,491 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Cardiac Arrest, Sudden Cardiac Death
Hemodynamic Effects of Standard Cardiopulmonary Resuscitation (CPR), Active Compression Decompression CPR With an Inspiratory Impedance Device, and Standard CPR With an Intrathoracic Pressure Regulator During Out-of-hospital Cardiac Arrest
More than 300,000 Americans experience out-of-hospital cardiac arrest annually, with overall survival rates averaging less than 5%.
- Trial name
- NCT01325870
- Testing
- ACD-CPR, ITPR, S-CPR
- Where
- United States
- Volunteers
- 48 people
- Sponsor
- Advanced Circulatory Systems
Sudden Cardiac Arrest
The Intrepid Clinical Engineering Study
The purpose of this research study is to collect clinical data to validate a software update for 12-lead electrocardiogram monitoring.
- Trial name
- NCT05636332
- Testing
- 12 lead Electrocardiogram
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Heartstream US LLC
Syncope
Ambulatory Post-Syncope Arrhythmia Protection Feasibility Study
The purpose of this study is to conduct an observational investigation of a novel care path used to manage emergency department (ED) presenting syncope patients on an outpatient basis.
- Trial name
- ASAP (NCT02188147)
- Testing
- Short Term Wearable Defibrillator
- Where
- 6 sites in United States
- Volunteers
- 39 people
- Sponsor
- Zoll Medical Corporation
Sudden Cardiac Death, Heart Failure
Next Generation INCEPTA Implantable Cardioverter Defibrillator (ICD) and Cardiac Resynchronization Therapy (CRT-D) Field Following Study
This study has 2 purposes: The first purpose of the study is to test a new family of Boston Scientific Implantable Cardioverter Defibrillators ("ICDs") and cardiac resynchronization therapy ICDs ("CRT-Ds") and show how well these…
- Trial name
- NOTICE-HF (NCT01227785)
- Testing
- INCEPTA ICD or CRT-D
- Where
- Germany
- Volunteers
- 120 people
- Sponsor
- Guidant Corporation
Death, Sudden, Cardiac, Ventricular Fibrillation
DISCOVERY: Diagnostic Data and Genetic Polymorphisms in ICD Patients.
To prospectively evaluate if the analysis of genetic polymorphisms can be used to identify patients at risk of ventricular tachycardia.
- Conditions
- Death, Sudden, Cardiac, Ventricular Fibrillation, Tachycardia, Atrial Fibrillation
- Trial name
- DISCOVERY (NCT00478933)
- Testing
- Defibrillator, Dual Chamber ; Implantable, Blood sampling
- Volunteers
- 1,223 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Sudden Cardiac Death
POWER (Pulse Width Optimized Waveform Evaluation Trial)
The objective of this study is to compare the ULV (Upper Limit of Vulnerability)/DFT (Defibrillation Threshold) efficacy between the 2.5, 3.5 and 4.5 ms membrane time constant based biphasic defibrillation waveforms.
- Trial name
- NCT00311181
- Testing
- Implantable Cardioverter Defibrillator (ICD), Cardiac Resynchronization Therapy (CRT-D)
- Where
- 2 sites in United States
- Volunteers
- 217 people
- Sponsor
- Abbott Medical Devices
Sudden Cardiac Death
'Effect of CRT on Defibrillation Threshold Estimates' Study
The purpose of this prospective study is to evaluate the effect of cardiac resynchronization therapy (CRT) on the defibrillation threshold (DFT) estimates in cardiac resynchronization therapy defibrillators (CRT-D) patients.
- Trial name
- NCT00626093
- Testing
- Cardiac Resynchronization Therapy - Defibrillator (CRT-D)
- Where
- 2 sites in United States
- Volunteers
- 77 people
- Sponsor
- Abbott Medical Devices
LQT2 Syndrome
Study to Evaluate the Effect of Eleclazine on QT, Safety, and Tolerability in Participants With Long QT2 Syndrome
The primary objective of the study is to evaluate the effect of oral eleclazine (formerly GS-6615) on corrected QT (QTc) interval in participants with long QT2 syndrome.
- Trial name
- NCT02365506
- Testing
- Eleclazine
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- Gilead Sciences
Sudden Cardiac Death, Bradycardia
REASSURE AV Registry
Long term follow-up to monitor safety for patients implanted with a B301 ASSURE device.
- Trial name
- REASSURE (NCT01074034)
- Testing
- AV Therapy Assessment-B301 investigational device
- Where
- 36 sites in United States
- Volunteers
- 211 people
- Sponsor
- Boston Scientific Corporation
Heart Arrest, Death, Sudden, Cardiac
ResQ Trial: Impact of an ITD and Active Compression Decompression CPR on Survival From Out-of-Hospital Cardiac Arrest
The purpose of this study is to determine whether performing active compression decompression cardiopulmonary resuscitation (ACD-CPR) with an impedance threshold device (ITD) compared to conventional standard cardiopulmonary…
- Conditions
- Heart Arrest, Death, Sudden, Cardiac, Cardiopulmonary Resuscitation, Cardiac Arrest
- Trial name
- ResQ (NCT00189423)
- Testing
- Use of an impedance threshold device (ITD) during the performance of active compression decompression CPR (ACD-CPR), Standard cardiopulmonary resuscitation (S-CPR)
- Where
- 7 sites in United States
- Volunteers
- 1,653 people
- Sponsor
- Advanced Circulatory Systems