Clinical trials: Cardioversion
Primary Prevention of Sudden Cardiac Arrest, Secondary Prevention of Sudden Cardiac Arrest
Longitudinal Surveillance Study of the 4-SITE Lead/Header System
Post-approval studies of implanted leads provide an opportunity to observe and assess patient outcomes and technology performance in a real-world setting.
- Trial name
- LSS of 4-SITE (NCT01596595)
- Where
- 111 sites in United States, Australia and 1 more
- Volunteers
- 1,820 people
- Sponsor
- Boston Scientific Corporation
Tachyarrhythmia
Study to Verify Proper Detection of Supraventricular Tachyarrhythmia With Single-Lead Dual-Chamber Implantable Cardioverter-Defibrillators (ADRIA)
A unique single-lead dual-chamber implantable cardioverter-defibrillator (ICD) system (produced by Biotronik, Germany) features a conventional electrode in the ventricle (anchored in the ventricular apex) and a floating electrode…
- Trial name
- NCT00324662
- Testing
- Implantable cardioverter-defibrillator
- Where
- 10 sites in Germany, Switzerland
- Volunteers
- 260 people
- Sponsor
- Biotronik SE & Co. KG
Cardiac Arrest
Transthoracic Incremental Monophasic Versus Biphasic by Emergency Responders (TIMBER)
The study compares the effectiveness of two fully approved shock waveforms (monophasic and biphasic shock) commonly used to defibrillate (shock) patients with out-of-hospital cardiac arrest due to a highly lethal rhythm problem…
- Trial name
- NCT00101881
- Testing
- Defibrillation (biphasic versus monophasic shock)
- Where
- United States
- Volunteers
- 168 people
- Sponsor
- University of Washington
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
Erectile Dysfunction
Evaluation for Restoration of Erectile Dysfunction After Cardioversion Treatment Trial
Erectile and Cognitive function by using the questionnaire and assessment form before sinus conversion
- Trial name
- NCT02742896
- Testing
- Erectile dysfunction
- Where
- South Korea
- Sponsor
- Yong Seog Oh
Atrial Fibrillation
Efficacy of Propafenone Versus Dronedarone for the Maintenance of Sinus Rhythm in Patients With Atrial Fibrillation
the purpose of this study is to compare the ability of propafenone and dronedarone to maintain sinus rhythm after DC cardioversion
- Trial name
- NCT01991119
- Testing
- Propafenone, Dronedarone
- Where
- South Korea
- Volunteers
- 98 people
- Sponsor
- Samsung Medical Center
Atrial Fibrillation
Atrial Electromechanical Interval and Pulse Wave Velocity in the Prediction of Recurrence of Atrial Fibrillation
This study aims to evaluate the utility of the atrial electromechanical interval and pulse wave velocity in the prediction of recurrence of atrial fibrillation among patients who underwent successful direct current cardioversion…
- Trial name
- APPRAISE (NCT00818012)
- Where
- United States
- Volunteers
- 129 people
- Sponsor
- Creighton University
Persistent Atrial Fibrillation, Cardiac Arrhythmia
Investigation of Therapeutic Ablation Versus Cardioversion for AF
The main aim of the research is to investigate whether patients undergoing pulmonary vein isolation with cryoablation for atrial fibrillation (AF) will have lower rates of AF recurrence than those treated by DC cardioversion…
- Trial name
- ORBITA-AF (NCT03907982)
- Testing
- DC Cardioversion, Pulmonary vein isolation, Implantable loop recorder
- Where
- United Kingdom
- Volunteers
- 20 people
- Sponsor
- Barts & The London NHS Trust
Atrial Fibrillation
Clinical Trial Comparing Devices Used for Cardioversion of Atrial Fibrillation
The goal of this single center, investigator initiated, open label prospective randomized controlled trial is to compare the efficacy of a single 200J RBW shock and a single 360J BTE shock.
- Trial name
- NCT05992623
- Testing
- Zoll external defibrillator, Lifepak external defibrillator
- Where
- United States
- Volunteers
- 546 people
- Sponsor
- Inova Health Care Services
Atrial Fibrillation
FINnish CardioVersion Study II
This is a retrospective multi-center patient cohort study investigating patients with persistent atrial fibrillation (AF) and elective cardioversion (ECV).
- Trial name
- FinCV2 (NCT02850679)
- Where
- Finland
- Volunteers
- 1,342 people
- Sponsor
- University of Turku
Ventricular Tachycardia, Ventricular Fibrillation
Effect of Right Ventricular Lead Position on Defibrillation Threshold
The purpose of this study is to determine how the position of the right ventricular (RV) coil of an implantable cardioverter defibrillator (apex versus septum) affects the defibrillation threshold; specifically, can defibrillator…
- Trial name
- NCT02844127
- Testing
- Implantable Cardioverter Defibrillator (ICD)
- Where
- United States
- Sponsor
- OhioHealth