Clinical trials: Ventricular
Atrial Fibrillation, Supraventricular Arrhythmia
Implanted Loop Recorders for Detection and Management of Arrhythmia With Bruton Tyrosine Kinase Inhibitors
This study will enroll patients initiating Bruton Tyrosine Kinase (BTK) inhibitors without history of documented arrhythmia while on therapy using the Medtronic LINQ-2 insertable cardiac monitor (ILR).
- Conditions
- Atrial Fibrillation, Supraventricular Arrhythmia, Ventricular Arrhythmias and Cardiac Arrest, Chronic Lymphocytic Leukemia
- Trial name
- NCT05643235
- Testing
- Medtronic LINQ-2 Insertable Cardiac Monitor (ILR)
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Northwell Health
Advanced Heart Failure
CorWave LVAS FIH Study
The study is a prospective, multi-center, non-randomized trial to evaluate the safety and effectiveness of the CorWave LVAS for the treatment of advanced heart failure patients.
- Trial name
- NCT06907017
- Testing
- LVAS
- Where
- 3 sites in Australia, Kazakhstan
- Volunteers
- 20 people
- Sponsor
- CorWave
Menopausal Women
Study of Early Hormone Replacement Therapy on Risk Factors for Sudden Cardiac Death
As an ancillary study to the KEEPS study (see ClinicalTrials.gov Identifier: NCT00154180), the primary purpose is to measure effects of estrogen vs.
- Trial name
- KEEPS (NCT00580775)
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Yale University
Severe Aortic Stenosis, Trans-catheter Aortic Valve Implantation
Prevalence of Cusp Asymmetry, Coronary Ostial Eccentricity in Patients Undergoing Trans Catheter Aortic Valve Implantation and Their Impact on Coronary Ostia Overlap Risk Assessment
The goal of this observational study is to measure the prevalence of Cusps asymmetry, coronary Ostial eccentricity in patients with severe aortic stenosis undergoing Trans-catheter Aortic Valve Implantation (TAVI) and measure the…
- Conditions
- Severe Aortic Stenosis, Trans-catheter Aortic Valve Implantation, Coronary Ostial Eccentricity
- Trial name
- NCT06834828
- Where
- Egypt
- Volunteers
- 64 people
- Sponsor
- Ain Shams University
Pulmonary Disease, Pulmonary Hypertension
Natural History Study of Biomarkers in Pulmonary Arterial Hypertension
Background: High blood pressure in the lungs, known as pulmonary arterial hypertension (PAH), is a rare disorder. Some people have disease-associated PAH and some have PAH from an unknown cause.
- Trial name
- NCT01730092
- Where
- United States
- Volunteers
- 270 people, healthy volunteers welcome
- Sponsor
- National Institutes of Health Clinical Center (CC)
Cardiac Arrest, Ventricular Fibrillation
The OSIRIS ECPR Trial
The OSIRIS trial is an investigator-initiated, multicenter, multinational, open-label, randomized controlled trial with a 2:1 concealed allocation of refractory out-of-hospital cardiac arrest (OHCA) patients to the extracorporeal…
- Conditions
- Cardiac Arrest, Ventricular Fibrillation, Out-Of-Hospital Cardiac Arrest, Sudden Cardiac Arrest
- Trial name
- OSIRIS (NCT06805344)
- Testing
- Extracorporeal cardiopulmonary resuscitation based approach, Conventional cardiopulmonary resuscitation
- Volunteers
- 686 people
- Sponsor
- General University Hospital, Prague
Aortic Stenosis, Coronary Artery Disease
Optimal Timing of Transcatheter Aortic Valve Implantation and Percutaneous Coronary Intervention - The TAVI PCI Trial
The primary objective of this study is to compare, in patients with severe aortic stenosis and concomitant coronary artery disease accepted for transcatheter aortic valve implantation (TAVI) and percutaneous coronary intervention…
- Conditions
- Aortic Stenosis, Coronary Artery Disease, TAVI, PCI
- Trial name
- TAVI-PCI (NCT04310046)
- Testing
- PCI before TAVI, PCI after TAVI
- Where
- 48 sites in Austria, France and 4 more
- Volunteers
- 986 people
- Sponsor
- University of Zurich
Pacemakers, Heart Failure
A Pilot Study: Preventing Adverse Remodelling Following Pacemaker Implantation
Almost 40,000 people in the United Kingdom receive a new pacemaker annually. Because the pacemaker does not use the heart's normal conduction system, electrical activity from the pacemaker spreads more slowly, disturbing the…
- Trial name
- NCT03422705
- Testing
- Optimised programming, Lisinopril, Standard care
- Volunteers
- 75 people
- Sponsor
- University of Leeds
Ventricular Tachycardia
Preventive aBlation of vEntricular tachycaRdia in Patients With myocardiaL INfarction
The BERLIN VT study is designed to evaluate the impact of prophylactic ventricular tachycardia (VT) ablation on all-cause mortality and unplanned hospital admission for congestive heart failure or symptomatic ventricular…
- Trial name
- BERLIN VT (NCT02501005)
- Testing
- VT ablation
- Where
- 5 sites in Germany
- Volunteers
- 163 people
- Sponsor
- Biotronik SE & Co. KG
Congestive Heart Failure, Left Ventricular Ejection Fraction
Prospective Study of Heart Failure With Preserved Left Ventricular Ejection Fraction
The purpose of this study is to examine electrical and echocardiographic characteristics and prognosis of consecutive patients admitted with acute heart failure and diagnosed to have heart failure with preserved ejection fraction…
- Conditions
- Congestive Heart Failure, Left Ventricular Ejection Fraction, Heart Failure With Preserved Ejection Fraction
- Trial name
- KaRen (NCT01091467)
- Where
- 2 sites in France, Sweden
- Volunteers
- 362 people
- Sponsor
- French Cardiology Society
Renal Dialysis, Hemodiafiltration
Effect of Intradialytic Exercise on Left Ventricular Diastolic Function in Hemodialysis Patients
Introduction: Cardiovascular disease is the leading cause of morbidity and mortality in patients undergoing hemodialysis, largely due to structural cardiac changes associated with left ventricular diastolic dysfunction.
- Conditions
- Renal Dialysis, Hemodiafiltration, Diastolic Dysfunction, Kidney Failure
- Trial name
- EXE-HDF (NCT06584734)
- Testing
- Not exercise, Exercise during hemodiafiltration session
- Where
- Mexico
- Volunteers
- 30 people
- Sponsor
- Instituto Nacional de Cardiologia Ignacio Chavez
Ventricular Assist Device, Self-management
Improved Self-management for Patients on Ventricular Assist Device (VAD)
The number of patients with end-stage heart disease requiring the implantation of ventricular assist devices (VAD) is steadily increasing.
- Conditions
- Ventricular Assist Device, Self-management, Psychological Factors
- Trial name
- SELMA (NCT04234230)
- Testing
- Prevalence Survey
- Where
- 4 sites in Germany
- Volunteers
- 393 people
- Sponsor
- University of Freiburg
Ventricular Tachycardia, Arrythmia
SERF VT Ablation Early Feasibility Study (EFS)
This is an early feasibility, non-randomized, open-label, single group, interventional study to be conducted in up to 20 US subjects to evaluate the technical feasibility of the Durablate Catheter and Thermedical Ablation System…
- Conditions
- Ventricular Tachycardia, Arrythmia, Heart Diseases, Cardiovascular Diseases
- Trial name
- SERF VT EFS (NCT03628534)
- Testing
- Saline Enhanced Radiofrequency (SERF) ablation
- Where
- 3 sites in United States
- Volunteers
- 16 people
- Sponsor
- Thermedical, Inc.
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
Ventricular Assist Device, Psychosocial Factors
Improved Self-management for Patients on Ventricular Assist Device (VAD) Support - Phase 3
The number of patients suffering from end-stage heart disease challenges healthcare services in the western world, where an estimated 1-2% of the population suffer from this chronic condition.
- Conditions
- Ventricular Assist Device, Psychosocial Factors, Self-management
- Trial name
- SELMA (NCT04526964)
- Testing
- Self-management curriculum
- Where
- 4 sites in Germany
- Volunteers
- 140 people
- Sponsor
- University of Freiburg
Aortic Valve Stenosis, Transcatheter Aortic Valve Implantation
CoreValve™ Evolut R™ 34 mm System Registry (CoreValve34)
With the introduction of the CoreValve™ Evolut R™ 34mm (Medtronic™) prosthesis, patients with severe symptomatic aortic stenosis (AS) and large aortic annulus have become eligible for transcatheter aortic valve implantation…
- Trial name
- TAVI34mm (NCT03621709)
- Where
- Spain
- Volunteers
- 100 people
- Sponsor
- Fundacin Biomedica Galicia Sur
Heart Failure
Attain StarFix™ Model 4195 Left Ventricular Lead
People who have abnormal heart beats, or whose heart does not beat on its own, may need an electronic device called a pacemaker or a defibrillator.
- Trial name
- NCT00269230
- Testing
- Pacing Lead
- Where
- 25 sites in United States, Canada and 1 more
- Volunteers
- 441 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Congenital Disorders
Left Ventricular Aneurysms in Children
Collect data to support "standard of care possibility" of extracardiac repair with closure of intracavitary communication and plication of the aneurysm as probably safest surgical repair for left ventricular aneurysms.
- Trial name
- NCT00268034
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- Children's Healthcare of Atlanta
Paroxysmal Supraventricular Tachycardia
Efficacy and Safety of Etripamil for the Termination of Spontaneous Paroxysmal Supraventricular Tachycardia (PSVT).
This was a three-part, multi-center, randomized, double-blind, placebo-controlled study to evaluate the efficacy and safety of etripamil nasal spray (NS) self-administered by participants who experienced an episode of paroxysmal…
- Trial name
- NODE-301 (NCT03464019)
- Testing
- Etripamil, Etripamil Test Dose
- Where
- 161 sites in United States, Belgium and 7 more
- Volunteers
- 1,097 people
- Sponsor
- Milestone Pharmaceuticals Inc.
Obstructive Coronary Artery Disease, Left Ventricular Hypertrophy
Can Exercise Electrocardiography Discriminate Hypertensive Heart Disease From Obstructive Coronary Artery Disease? A Multimodality Imaging Study
To evaluate the ability of exercise ECG to discriminate between hypertensive heart disease-related and CAD-related abnormalities
- Trial name
- HYSTERESIS (NCT07847463)
- Where
- Italy
- Volunteers
- 30 people
- Sponsor
- University of Pisa
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