Clinical trials: Arrhythmias Ventricular
Ventricular Tachycardia, Ventricular Fibrillation
Septal - Success Rate and Clinical Outcome of Septal Implant of Ventricular Defibrillation Lead
The purpose of this study is to determine the safety and efficacy of the implant of a ICD lead of defibrillation in the septum of the right ventricle
- Trial name
- NCT00180297
- Testing
- Endotak Reliance G
- Where
- 18 sites in France
- Volunteers
- 215 people
- Sponsor
- Boston Scientific Corporation
Ventricular Tachycardia
Ablation of Clinical Ventricular Tachycardia Versus Addition of Substrate Ablation on the Long Term Success Rate of VT Ablation
This study aims to assess whether a combined technique of substrate ablation and ablation of the clinically presenting VT at the site of early activation is superior to ablation of the clinically presenting VT alone, in enhancing…
- Trial name
- VISTA (NCT01045668)
- Testing
- Radiofrequency Catheter Ablation (RFCA)
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- Texas Cardiac Arrhythmia Research Foundation
Permanent Atrial Fibrillation
Rate Control Therapy Evaluation in Permanent Atrial Fibrillation (RATE-AF)
Atrial fibrillation is a common heart rhythm disturbance, causing important discomfort for patients, a high risk of stroke, frequent hospital admissions and a two-fold increase in death.
- Trial name
- RATE-AF (NCT02391337)
- Testing
- Bisoprolol, Digoxin
- Where
- 2 sites in United Kingdom
- Volunteers
- 161 people
- Sponsor
- University of Birmingham
Ventricular Arrythmia
China Structural Ventricular Arrhythmias Registry
This is an observational, prospective, multi-center registry ,aiming at building a risk stratification for malignant structural ventricular arrhythmias.
- Trial name
- NCT03821051
- Where
- China
- Volunteers
- 2,000 people
- Sponsor
- China National Center for Cardiovascular Diseases
Ischemic Heart Disease, Ventricular Tachycardia
International Multicenter Project Comparing Radiofrequency Ablation Versus Implantable Defibrillator After Well-tolerated Ventricular Tachycardia in Ischemic Heart Disease With Minimally Impaired Ejection Fraction
Evidence for the usefulness of the defibrillator in cases of preserved left ventricular ejection fraction and well-tolerated ventricular tachycardia (without cardiocirculatory arrest or syncope) is lacking, as no previous trials…
- Trial name
- VIVA (NCT06294028)
- Testing
- Adverse events collection, Quality of life questionnaire EQ-5D-5L, Medical-economic evaluation
- Where
- France
- Volunteers
- 268 people
- Sponsor
- University Hospital, Toulouse
ISCHEMIC CARDIOMYOPATHY
Clinical Trial of Manganese-Enhanced MRI (MEMRI) to Assess Peri-Infarct Injury
The purpose of this study is to evaluate the safety and tolerance of a new intravenous diagnostic agent, SeeMore or EVP 1001-1, in patients with Cardiovascular Disease (MEMRI scan).
- Trial name
- NCT02933034
- Testing
- Manganese-enhanced MRI contrast reagent, Gadolinium-enhanced MRI contrast reagent
- Where
- United States
- Volunteers
- 33 people
- Sponsor
- Stanford University
Ventricular Tachycardia, Wide QRS Tachycardia
Iv Amiodarone Versus Iv Procainamide to Treat Haemodynamically Well Tolerated Ventricular Tachycardia
The purpose of this study is to determine whether intravenous amiodarone has less cardiac significant adverse events compared to intravenous procainamide in the acute treatment of haemodynamically well tolerated wide QRS…
- Trial name
- NCT00383799
- Testing
- iv Amiodarone, iv Procainamide
- Where
- 29 sites in Spain
- Volunteers
- 302 people
- Sponsor
- Hospital General Universitario Gregorio Marañon
Myocardial Infarction, Ventricular Tachycardia
Risk Stratification of VT / VF After Myocardial Infarction Based on Cardiac MRI 2
Implantable cardioverter-defibrillators (ICD) are currently recommended (ESC guidelines 2015) for the primary prevention of sudden cardiac death (SCD) in patients with a remote myocardial infarction (MI) and a low (≤35%) left…
- Conditions
- Myocardial Infarction, Ventricular Tachycardia, Ventricular Fibrillation
- Trial name
- TVScreen-2 (NCT05226234)
- Testing
- MRI
- Where
- France
- Volunteers
- 275 people
- Sponsor
- Central Hospital, Nancy, France
Arrhythmias, Atrial Fibrillation
Evaluation of a Single-lead ECG Patch-based Telemetry System for In-hospital Monitoring
"This investigator-initiated, prospective, single-center clinical study evaluates the performance and clinical utility of a single-lead electrocardiogram (ECG) patch-based telemetry system for hospitalized patients who require…
- Conditions
- Arrhythmias, Atrial Fibrillation, Ventricular Tachycardia, Supraventricular Tachycardia
- Trial name
- NCT07260721
- Testing
- MEMO-Cue-based telemetry monitoring
- Where
- South Korea
- Volunteers
- 100 people
- Sponsor
- Yonsei University
Ventricular Tachycardia
Efficacy and Safety of Multisite Cardiac Resynchronization Therapy
Cardiac resynchronization therapy (CRT) is a proven therapy in patients with severe left ventricular (LV) dysfunction with ejection fraction (EF)<35%., moderate to severe congestive heart failure and wide QRS in ECG.
- Trial name
- NCT01966016
- Testing
- Pacing
- Where
- Israel
- Volunteers
- 11 people
- Sponsor
- Barzilai Medical Center
Tachycardia, Ventricular, Defibrillators, Implantable
Acute Effect of One Single Bout of High Intensity Exercise on the Tendency for Ventricular Arrhythmia
This study will evaluate the acute effect of one single bout of high intensity exercise on the tendency for ventricular arrhythmia.
- Trial name
- NCT04075253
- Testing
- VO2 peak testing
- Where
- Norway
- Volunteers
- 55 people
- Sponsor
- St. Olavs Hospital
Ventricular Arrhythmias, Electrical Storm
Cardiac Sympathetic Denervation in Patients With Refractory Arrhythmic Storm: a Single-center Case Series
The objective of our study was to evaluate the effectiveness of stellate ganglion block (SGB) and of the bilateral cardiac sympathetic denervation (BCSD) in patients with electrical storm refractory to conventional treatment..
- Conditions
- Ventricular Arrhythmias, Electrical Storm, Stellate Ganglion Block
- Trial name
- NCT07375264
- Testing
- Cardiac sympathetic denervation.
- Where
- Spain
- Volunteers
- 18 people
- Sponsor
- Jose Manuel López González
Atrial Fibrillation, Aortic Stenosis
Comparison of Left Atrial Appendage Occlusion vs Standard Medical Therapy in Patients in AF Undergoing TAVI
Study category and Rationale Clinical study, Category A. Clinical Phase: Post market study Background and Rationale: Left atrial appendage occlusion (LAAO) allows avoiding oral anticoagulation and provides at the same time an at…
- Trial name
- TAVI/LAAO (NCT03088098)
- Testing
- LAAO
- Where
- Switzerland
- Volunteers
- 81 people
- Sponsor
- University of Zurich
Ventricular Tachycardia
Bipolar Ventricular Tachycardia (VT) Study
This non-randomized study will examine the safety and efficacy of irrigated bipolar radiofrequency (RF) ablation in the treatment of ventricular tachycardia (VT) in patients for whom standard VT unipolar RF ablation has been…
- Trial name
- NCT02374476
- Testing
- Bipolar Ablation
- Where
- 6 sites in United States
- Volunteers
- 145 people
- Sponsor
- Srinivas Dukkipati
Tachycardia
Optimal Anti-tachycardia Therapy in Implantable Cardioverter-defibrillator (ICD) Patients Without Pacing Indications
This study evaluates the impact of a new pacing mode avoiding unnecessary ventricular stimulation in combination with advanced dual chamber detection with slow VT management on the clinical outcome for hospitalization and…
- Trial name
- OPTION (NCT00729703)
- Testing
- Ovatio DR 6550
- Where
- 55 sites in United States, Belgium and 7 more
- Volunteers
- 462 people
- Sponsor
- LivaNova
Ventricular Tachycardia
Stereotactic Management of Arrhythmia - Radiosurgery Treatment and Evaluation of Response in Ventricular Tachycardia
Prospective single-arm study investigating the efficacy and safety of non-invasive cardiac radiosurgery for the treatment of ventricular tachycardia (VT) with reduced dose of radiation (20 Gy).
- Trial name
- SMARTER-VT (NCT05913375)
- Testing
- Stereotactic Body Radiotherapy
- Where
- 2 sites in Poland
- Volunteers
- 20 people
- Sponsor
- Maria Sklodowska-Curie National Research Institute of Oncology
Sudden Cardiac Death, Ventricular Fibrillation
Prognostic Value of Ventricular Fibrillation Spectral Analysis in Sudden Cardiac Death
Ventricular fibrillation (VF)-related sudden cardiac death (SCD) is a leading cause of mortality. Patients may survive with neurological damage despite state-of-the-art treatment.
- Conditions
- Sudden Cardiac Death, Ventricular Fibrillation, Reperfusion Injury
- Trial name
- AWAKE (NCT03248557)
- Testing
- Spectral analysis of ventricular fibrillation tracings
- Where
- 5 sites in Spain
- Volunteers
- 168 people
- Sponsor
- Hospital San Carlos, Madrid
Left Ventricular Dyssynchrony, Heart Failure
Myocardial Work and Metabolism in CRT
Several attempts have been made to refine selection criteria for cardiac resynchronisation therapy (CRT) in heart failure patients with reduced ejection fraction (HFrEF).
- Conditions
- Left Ventricular Dyssynchrony, Heart Failure, Left Bundle Branch Block, Cardiomyopathy
- Trial name
- WORK-CRT (NCT02537782)
- Testing
- Cardiac resynchronisation therapy, Echocardiography, Magnetic Resonance Imaging
- Where
- 2 sites in Belgium, Norway
- Volunteers
- 200 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Defect, Congenital Heart, Arrhythmia
Relationship Between Functional Health Status and Ventricular Performance After Fontan--Pediatric Heart Network
The purpose of this cross-sectional study was to determine the interrelationships between health status and measures of cardiac performance in children 6 to 18 years of age with congenital heart disease who have undergone a…
- Trial name
- NCT00132782
- Volunteers
- 546 people
- Sponsor
- Carelon Research
Cardiac Valve Disease, Aortic Valve Stenosis
Remote ECG Monitoring of TAVI Patients
After surgery, patients who undergo transcatheter aortic valve implantation (TAVI) are at risk of developing cardiac arrhythmias such as heart blocks and atrial fibrillation.
- Trial name
- NCT03810820
- Testing
- mobile Cardiac Arrhythmia Diagnostics Service (m-CARDS)
- Where
- Canada
- Volunteers
- 240 people
- Sponsor
- Population Health Research Institute
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