Clinical trials: Ventricular Arrhythmia
Tachycardia, Ventricular
Ablation Targets of Scar-related Ventricular Tachycardia Identified by Dynamic Functional Substrate Mapping
This study aims at comparing the recurrence rates of ventricular tachycardia ablated after being mapped by 2 different techniques.
- Trial name
- NCT05086510
- Testing
- Radiofrequency ablation
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Ain Shams University
Ventricular Fibrillation, Asystoly
Out-of Hospital Resuscitation Study
Sudden cardiac arrest is one of the most common causes of death in industrial countries. The main objective of this study is to built up a register of all out-of hospital resuscitation in a defined area.
- Conditions
- Ventricular Fibrillation, Asystoly, Resuscitation
- Trial name
- NCT00196248
- Where
- Germany
- Sponsor
- Deutsches Herzzentrum Muenchen
Ventricular Fibrillation, Ventricular Tachycardia
Implantable Cardioverter Defibrillator (ICD) Support Groups and Veterans
In this study, we will compare the quality of life in veterans having ICD who attend the ICD support groups to those who do not.
- Conditions
- Ventricular Fibrillation, Ventricular Tachycardia, Sudden Cardiac Death
- Trial name
- NCT00846417
- Volunteers
- 3 people, healthy volunteers welcome
- Sponsor
- Emory University
Cardiovascular Diseases, Heart Diseases
Medications and the Risk of Sudden Cardiac Death
To investigate a potential relationship between four different classes of non-cardiovascular drugs and the risk of sudden cardiac death.
- Conditions
- Cardiovascular Diseases, Heart Diseases, Death, Sudden, Cardiac, Ventricular Fibrillation
- Trial name
- NCT00241800
- Volunteers
- 1,200 people
- Sponsor
- Vanderbilt University Medical Center
Ventricular Arrhythmia, Tachycardia
Enlighten Study: The EV-ICD Post Approval Registry
Medtronic is sponsoring Enlighten: The EV-ICD Post Approval Registry, to further confirm safety and effectiveness of EV-ICD in routine clinical practice, following commercial release of EV-ICD devices.
- Trial name
- NCT06048731
- Testing
- Defibrillation using EV-ICD
- Where
- 130 sites in United States, Austria and 22 more
- Volunteers
- 1,000 people
- Sponsor
- Medtronic
Catecholaminergic Polymorphic Ventricular Tachycardia
Flecainide for Catecholaminergic Polymorphic Ventricular Tachycardia
The purpose of this study is to test whether the addition of oral flecainide to standard therapy will reduce ventricular ectopy on exercise test compared to placebo plus standard therapy in patients with Catecholaminergic…
- Trial name
- NCT01117454
- Testing
- Flecainide Acetate, Beta blocker
- Where
- 10 sites in United States
- Volunteers
- 14 people
- Sponsor
- Vanderbilt University Medical Center
Arrhythmogenic Right Ventricular Cardiomyopathy, Arrhythmogenic Right Ventricular Dysplasia
South Asian Arrhythmogenic Cardiomyopathy Registry
Arrhythmogenic Cardiomyopathy (ACM) is increasingly identified as an important cause of cardiac morbidity and mortality, especially of SCD, in a younger population.
- Conditions
- Arrhythmogenic Right Ventricular Cardiomyopathy, Arrhythmogenic Right Ventricular Dysplasia, Arrhythmogenic Ventricular Cardiomyopathy, Arrhythmogenic Cardiomyopathy
- Trial name
- NCT04895540
- Testing
- ECG, Echocardiography, Cardiac MRI
- Where
- 3 sites in United States, India
- Volunteers
- 100 people
- Sponsor
- Sheri Kashmir Institute of Medical Sciences
Ventricular Tachycardia, Ventricular Fibrillation
DF4 Connector System Post-Approval Study
The purpose of this study is to evaluate long-term performance of the DF4 Connector System. This evaluation is based on the number of DF4 lead-related complications occurring during the study compared to the number of leads…
- Conditions
- Ventricular Tachycardia, Ventricular Fibrillation, Sudden Cardiac Death, Heart Failure
- Trial name
- NCT01638897
- Where
- 78 sites in United States, Canada and 1 more
- Volunteers
- 1,778 people
- Sponsor
- Medtronic
Atrioventricular Nodal Reentry Tachycardia
Intracardiac Echocardiography Guided Slow Pathway Cryoablation
Atrioventricular nodal reentry tachycardia is best treated with catheter ablation aimed at disruption of conduction of the slow pathway.
- Trial name
- NCT05705297
- Where
- Slovenia
- Volunteers
- 30 people
- Sponsor
- University Medical Centre Ljubljana
Heart Failure, Myocardial Infarction
Prophylactic Substrate Ablation in Post-myocardial Patients Undergoing Defibrillator Implantation.
Prophylactic substrate ablation in post-MI patients undergoing defibrillator implantation reduces appropriate defibrillator therapies.
- Conditions
- Heart Failure, Myocardial Infarction, Ventricular Tachycardia
- Trial name
- NCT02780947
- Testing
- Ventricular tachycardia substrate ablation
- Volunteers
- 40 people
- Sponsor
- Spyridon Deftereos
Ventricular Tachycardia
Personalized Therapy Study - Intrinsic Antitachycardia Pacing Post-Approval Study (iATP PAS)
Medtronic is sponsoring the Intrinsic Antitachycardia Pacing Post-Approval Study (iATP PAS) to further confirm safety and effectiveness of ventricular iATP therapy in routine clinical practice, following commercial release of…
- Trial name
- NCT04496518
- Testing
- Intrinsic Antitachycardia Pacing (iATP) Therapy
- Where
- 92 sites in United States, France and 7 more
- Volunteers
- 2,200 people, healthy volunteers welcome
- Sponsor
- Medtronic
Heart Failure, Cardiomyopathies
The Multicenter Cardiology Monitoring Platform Registry
The multicenter Cardiology Monitoring Platform registry (mCMP-registry) is a prospective observational registry including multi-omics (diagnostic) measurements performed as part of routine clinical care, bio-banking (optional)…
- Conditions
- Heart Failure, Cardiomyopathies, Atrial Fibrillation, Ventricular Arrythmia
- Trial name
- mCMPregistry (NCT04976348)
- Where
- Netherlands
- Volunteers
- 40,000 people
- Sponsor
- Maastricht University Medical Center
Heart Failure, Systolic, Left Bundle Branch Block
Optimal Coronary Sinus Lead Implantation Using Intracardiac Impedography and Magnetic Resonance Imaging
Despite the dramatic effect of cardiac resynchronization therapy (CRT) on survival and morbidity in people with congestive heart failure, 50-70% of eligible patients do not respond to this intervention.
- Trial name
- NCT01129635
- Testing
- Cardiac Resynchronization Therapy (CRT) implantation
- Where
- United States
- Volunteers
- 38 people
- Sponsor
- Emory University
Hypertrophic Cardiomyopathy
Pirfenidone to Treat Hypertrophic Cardiomyopathy
This study will examine the effectiveness of the drug pirfenidone (Deskar) in improving heart function in patients with hypertrophic cardiomyopathy (HCM).
- Trial name
- NCT00011076
- Testing
- Pirfenidone
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Transcatheter Aortic Valve Replacement
Prognostic Factors in NOP-LBBB After TAVI
The goal of this observational study is to find prognostic factors in patients with a new-onset persistent left bundle branch block (NOP-LBBB) after transcatheter aortic valve implantation (TAVI).
- Trial name
- ProgNOP-LBBB (NCT05654792)
- Testing
- Transcatheter aortic valve implantation
- Volunteers
- 230 people
- Sponsor
- Central Hospital, Nancy, France
Cardiac Arrest, Long QT Syndrome
Registry of Unexplained Cardiac Arrest
The CASPER will collect systematic clinical assessments of patients and families within the multicenter Canadian Inherited Heart Rhythm Research Network.
- Conditions
- Cardiac Arrest, Long QT Syndrome, Brugada Syndrome, Catecholaminergi Polymorphic Ventricular Tachycardia
- Trial name
- NCT00292032
- Where
- Canada
- Volunteers
- 1,529 people
- Sponsor
- University of British Columbia
Tachycardia, Atrioventricular Nodal Reentry
AV Nodal Reentrant Tachycardia Study
The purpose of this study is to determine/identify what mechanisms/factors are involved with regard to AV nodal reentrant tachycardia.
- Trial name
- AVNRT (NCT00618683)
- Testing
- Cardiac Invasive Electrophysiological Study
- Where
- United States
- Volunteers
- 46 people
- Sponsor
- University of Oklahoma
Myocarditis, Ventricular Arrhythmia
Role of Endomyocardial Biopsy and Aetiology-based Treatment in Pediatric Patients with Inflammatory Heart Disease in Arrhythmic and Non-arrhythmic Clinical Presentations: an Integrated Approach for the Optimal Diagnostic and Therapeutic Management (MYOPED)
Myocarditis is a complex inflammatory disease, usually occurring secondary to viral infections, autoimmune processes or toxic agents.
- Conditions
- Myocarditis, Ventricular Arrhythmia, Inflammatory Cardiomyopathy, Genetic Predisposition
- Trial name
- MYOPED (NCT06591260)
- Testing
- support treatment, cardiac medical treatment, aetiology-specific treatment, device implant, arrhythmia ablation
- Where
- Italy
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Scientific Institute San Raffaele
Heart Arrest, Ventricular Fibrillation
AED Use in Out-of-Hospital Cardiac Arrest: A New Algorithm Named "One Shock Per Minute"
The aim of the trial is to evaluate a new AED algorithm that proposes a new timeline between the time devoted to administer a defibrillation shock, and the time devoted to chest compressions.
- Trial name
- DEFI2005 (NCT00139542)
- Testing
- One shock per minute AED protocol, Guidelines 2000 AED protocol
- Where
- France
- Volunteers
- 5,107 people
- Sponsor
- Fire Brigade Of Paris Emergency Medicine Dept
Mental Health
Mental Health After Dexmedetomidine for Electrical Storm
The goal of the research study is to measure mental health and quality of life indices of individuals treated for electrical storm (ES).
- Trial name
- NCT07368062
- Testing
- Dexmedetomidine
- Where
- Canada
- Volunteers
- 70 people
- Sponsor
- Ottawa Heart Institute Research Corporation