Clinical trials: Arrhythmias Ventricular
Sepsis, Septic Shock
Control Versus Liberal Cardiac Frequency in Patients in Sepse With Atrial Fibrillation of High Ventricular Response
Amiodarone is considered the medicine of choice in heart rate control in critically ill patients with atrial fibrillation with high ventricular response.
- Conditions
- Sepsis, Septic Shock, Atrial Fibrillation, Ventricular Fibrillation
- Trial name
- FAARV (NCT03715556)
- Testing
- Amiodarone, 0.9% physiological solution
- Where
- Brazil
- Volunteers
- 126 people
- Sponsor
- University of Sao Paulo General Hospital
Ventricular Fibrillation
Recognizing Ventricular Fibrillation From an Area of a Mobile Phone
Recognition of out of hospital cardiac arrest (OHCA) during an emergency call is based on standardized questions concerning the symptoms of OHCA. With this method cardiac arrest is recognized in 50-83% of cases.
- Trial name
- NCT01824212
- Where
- 2 sites in Finland
- Volunteers
- 22 people
- Sponsor
- North Karelia Central Hospital
Ventricular Tachycardia
TcMS to Treat Ventricular Tachycardia
Open label study of transcutaneous magnetic stimulation targeting the stellate ganglion in patients with ventricular tachycardia
- Trial name
- NCT05016921
- Testing
- TcMS
- Where
- United States
- Sponsor
- University of Pennsylvania
Left Ventricular Dysfunction
PROTECT-PACE STUDY - The Protection of Left Ventricular Function During Right Ventricular Pacing
This study will be done in patients who require the implantation of a cardiac pacemaker (an electronic device that controls the heartbeat) for complete heart block (a heart rhythm abnormality resulting in a slow heart beat).
- Trial name
- PROTECT-PACE (NCT00461734)
- Testing
- RV lead placement site
- Where
- 18 sites in Australia, New Zealand and 1 more
- Volunteers
- 248 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Left Bundle Branch Block, Left Bundle Branch Area Pacing
UHF ECG in LBBB and Response to CRT Prediction
The main objective of the project is to demonstrate that in patients with heart failure and QRS complex of nonRBBB morphology lasting over 130 ms, UHF-ECG can differentiate patients with trueLBBB from IVCD better than existing…
- Conditions
- Left Bundle Branch Block, Left Bundle Branch Area Pacing, Biventricular Pacing, Intraventricular Conduction Delay
- Trial name
- UHF BLOCK (NCT07057544)
- Testing
- LBBAP CRT device implantation, BVP-CRT
- Where
- Czechia
- Volunteers
- 200 people
- Sponsor
- Faculty Hospital Kralovske Vinohrady
Arrhythmia, Heart Diseases
Antiarrhythmic Effects of N-3 Fatty Acids
To determine the antiarrhythmic effects of dietary N-3 fatty acids in patients with implanted defibrillators.
- Conditions
- Arrhythmia, Heart Diseases, Tachycardia, Ventricular, Ventricular Fibrillation
- Trial name
- NCT00004558
- Testing
- dietary n-3 polyunsaturated fatty acids
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Myocardiopathies, Ischemia, Myocardial
Extracellular Matrix Marker of Arrhythmia Risk (EMMA)
Assess whether serum levels of MMP 2 and or MMP 9 correlate with episodes of ventricular tachycardia or fibrillation in patients who have implantable cardioverter defibrillator devices.
- Conditions
- Myocardiopathies, Ischemia, Myocardial, Arrythmia, Death, Sudden, Cardiac
- Trial name
- EMMA (NCT00376532)
- Where
- United States
- Volunteers
- 63 people
- Sponsor
- Thomas Jefferson University
Myocardial Infarction (MI), Sudden Cardiac Death Due to Cardiac Arrhythmia
ODSSEY-SCD_Identification Of Markers to preDict the rISk of Sudden Cardiac Death in Moderated LVEF in ischEmic cardiomyopathY
Although advances in treatment and patient management have considerably improved post-infarction prognosis, the risk of sudden cardiac death remains a major concern.
- Trial name
- ODISSEY (NCT07545512)
- Testing
- This study involved an auxillary CE-marked medical device (implantable holter for cardiac rhythm monitoring)
- Where
- 15 sites in France
- Volunteers
- 400 people
- Sponsor
- University Hospital, Clermont-Ferrand
Sudden Cardiac Death Due to Cardiac Arrhythmia, Cardiomyopathies
Personalized Risk Prediction of Sudden Cardiac Death
Sudden cardiac death (SCD) is the final result of cardiac arrest (CA) , defined as an abrupt and unexpected loss of cardiovascular function resulting in circulatory collapse and death.
- Conditions
- Sudden Cardiac Death Due to Cardiac Arrhythmia, Cardiomyopathies, Ischemic Heart Disease, Cardiovascular Diseases
- Trial name
- RESPECT (NCT06321900)
- Testing
- Personalized risk model
- Where
- Italy
- Volunteers
- 1,050 people
- Sponsor
- Istituto Auxologico Italiano
Left Ventricular Failure
Exercise in Patients With a Biventricular Pacemaker
The investigators will evaluate the effects of an exercise program (walking on a treadmill) on the physical performance, the cardiorespiratory function, the proclivity to heart arrhythmias and the quality of life of patients with…
- Trial name
- NCT00905944
- Testing
- Endurance exercise
- Where
- Germany
- Volunteers
- 45 people
- Sponsor
- Charite University, Berlin, Germany
Heart Failure With Preserved Ejection Fraction (HFpEF)
Ventricular Tachyarrhythmia Detection by Implantable Loop Recording in Patients With Heart Failure and Preserved Ejection Fraction
Heart failure with preserved ejection fraction (HFPEF) is a large medical problem, for which no drug or device has a recommendation in current heart failure guidelines.
- Trial name
- VIP-HF (NCT01989299)
- Testing
- ILR implantation
- Where
- 5 sites in Netherlands
- Volunteers
- 113 people
- Sponsor
- University Medical Center Groningen
Atrial Fibrillation (AF), Atrial Fibrillation With Rapid Ventricular Response
Clinical Validation of SMD-RVECG for Predicting Atrial Fibrillation With Rapid Ventricular Response Within 2 Hours
The purpose of this retrospective study is to evaluate the clinical performance of SMD-RVECG, an artificial intelligence-based medical device software that analyzes single-lead electrocardiogram data to predict the risk of atrial…
- Trial name
- AFRVR (NCT07722039)
- Testing
- SMD-RVECG
- Volunteers
- 348 people
- Sponsor
- HUINNO Co., Ltd
Paroxysmal Supraventricular Tachycardia
Study on Left Atrial Function of Paroxysmal Supraventricular Tachycardia After Radiofrequency Ablation
This study to investigate the effects of RF ablation on left atrial systolic function in patients with atrioventricular nodal reentrant tachycardia (AVNRT) and atrioventricular tachycardia (AVRT).
- Trial name
- NCT03348436
- Testing
- radiofrequency ablation
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Ruiqin xie
Aortic Valve Stenosis, AV Block
Prospective Arm of Conduct - Edwards SAPIEN3 PPI Registry
There are procedure related risk factors for permanent pacemaker implantation (PPI) that can be identified and assessed in a prospective cohort of 300 patients at high risk for PPI Prospective, multicenter, European registry in…
- Conditions
- Aortic Valve Stenosis, AV Block, Bundle-Branch Block
- Trial name
- Conduct-pro (NCT03715894)
- Testing
- transcatheter valve implantation
- Where
- 5 sites in Germany, Netherlands and 1 more
- Volunteers
- 300 people
- Sponsor
- Institut für Pharmakologie und Präventive Medizin
Ventricular Tachycardia, Coronary Artery Disease
Trial Comparing Ablation With Medical Therapy in Patients With Ventricular Tachycardia
This study aims to compare antiarrhythmic drug therapy with catheter ablation using the SmartTOUCH catheter (Biosense Webster Inc.) as treatment for patients with ventricular tachycardia and coronary artery disease
- Trial name
- VeTAMed (NCT01798277)
- Testing
- Catheter Ablation, Medical therapy (sotalol or amiodarone)
- Sponsor
- Newmarket Electrophysiology Research Group Inc
Ventricular Tachycardia
Magnetic Stimulation to Treat VT Storm
Ventricular Tachycardia storm is a medical emergency characterized by three or more episodes of ventricular arrhythmia within 24 hours and associated with a significantly increased mortality and massive health resource…
- Trial name
- STAR-VT (NCT04043312)
- Testing
- Magstim SuperRapid
- Where
- United States
- Volunteers
- 26 people
- Sponsor
- University of Pennsylvania
Ventricular Arrythmia
China Inherited Ventricular Arrhythmias Registry
This is an observational, prospective, multi-center registry, aiming at building a risk stratification for malignant inherited ventricular arrhythmias, including Brugada syndrome(Brs)、Long QT syndrome(LQTS)、Short QT…
- Trial name
- NCT03880708
- Where
- China
- Volunteers
- 500 people
- Sponsor
- China National Center for Cardiovascular Diseases
Ventricular Tachycardia
Modification of Rhythmic Risk Assessment by Ventricular Tachycardia Ablation
Sudden cardiac death is a frequent cause of cardiovascular mortality. Numerous rhythmic risk assessment criterion have been described targeting the substratum, the cardiac nervous tone or the trigger of arrhythmias.
- Trial name
- NCT03453645
- Testing
- ventricular tachycardia ablation
- Where
- France
- Volunteers
- 30 people
- Sponsor
- University Hospital, Toulouse
Bradycardia
ENHANCE-Efficacy of the Presence of Right Ventricular Apical Pacing Induced Ventricular Dyssynchrony as a Guiding Parameter for Biventricular Pacing in Patients With Bradycardia and Normal Ejection Fraction
The purpose of this clinical project is to evaluate the efficacy of the presence of Right Ventricular Apical (RVA) pacing induced ventricular dyssynchrony as a guiding parameter for bi-ventricular pacing in patients with…
- Trial name
- ENHANCE (NCT01559311)
- Testing
- CRT-P OFF, CRT-P ON, DDDR
- Where
- 7 sites in Australia, China and 3 more
- Volunteers
- 98 people
- Sponsor
- Abbott Medical Devices
Covid19, Cardiac Disease
COvid-19 LongitUdinal Multiethnic BioImaging Assessment of CARDiovascular Sequelae Registry
COLUMBIA CARDS is a pilot study to understand how COVID-19 affects the heart. It is known that COVID-19 can affect the heart in different ways.
- Conditions
- Covid19, Cardiac Disease, Cardiac Arrhythmia, Myocarditis
- Trial name
- NCT04661657
- Testing
- Transthoracic echocardiogram (TTE), Cardiovascular Magnetic Resonance (CMR) Imaging
- Where
- United States
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Columbia University
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