Clinical trials: Inherited Cardiac Arrhythmias
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
Patent Foramen Ovale, Atrial Arrhythmia
Assessment of Flecainide to Lower the Patent Foramen Ovale Closure Risk of Atrial Arrhythmia or Tachycardia
About 30% of ischemic strokes are cryptogenic. Patent Foramen Ovale (PFO) is present in about 25% of the general population. In cryptogenic strokes, PFO has been shown to be overrepresented and recent intervention studies have…
- Conditions
- Patent Foramen Ovale, Atrial Arrhythmia, Cryptogenic Stroke
- Trial name
- AFLOAT (NCT05213104)
- Testing
- Flecainide
- Where
- France
- Volunteers
- 186 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Non-ischemic Cardiomyopathy, Cardiomyopathies
Cardiovascular Multimodality Imaging Study
Determining the etiology of cardiomyopathy is of high clinical importance for optimal treatment strategy and prediction of prognosis.
- Conditions
- Non-ischemic Cardiomyopathy, Cardiomyopathies, Hypertrophic Cardiomyopathy, Right Ventricular Arrhythmogenic Cardiomyopathy
- Trial name
- NCT06610019
- Where
- United States
- Volunteers
- 10,000 people
- Sponsor
- Montefiore Medical Center
Eletrophysiology of iPS-derived Cardiomyocytes
Investigating Hereditary Cardiac Disease by Reprogramming Skin Cells to Heart Muscle
Hereditary cardiac arrhythmias (genetically caused disturbances of heart rhythm) are life threatening conditions affecting otherwise healthy young individuals.
- Trial name
- CLUE (NCT01865981)
- Where
- United Kingdom
- Volunteers
- 2 people
- Sponsor
- University of Dundee
Long QT Syndrome, Brugada Syndrome
Impact on Risk Stratification of Overlap Syndrome Phenotype in Patients With E1784K Mutation in SCN5A
In patients expressing the SCN5A-E1784K mutation (Glu1784Lys), cardiovascular risk is difficult to define as the stratification of these patients is challenging.
- Conditions
- Long QT Syndrome, Brugada Syndrome, Cardiac Conduction System Disease, Arrhythmias, Cardiac
- Trial name
- RISKOVER (NCT05274646)
- Where
- Reunion
- Volunteers
- 47 people
- Sponsor
- Centre Hospitalier Universitaire de la Réunion
Ondansetron
Ondansetron and the QT Interval In Adult Emergency Department Patients
The purpose of this study is to assess the use of the medication ondansetron (zofran) in the emergency department. There are studies of the ability of ondansetron to cause a prolongation in the QT interval (a certain measurement…
- Trial name
- NCT01759420
- Testing
- Ondansetron
- Where
- 2 sites in United States
- Volunteers
- 28 people
- Sponsor
- C.R.Darnall Army Medical Center
Heart Diseases, Cardiovascular Diseases
Linkage Study of Long QT Syndrome In An Amish Kindred
To screen by electrocardiography the entire population of 1,400 individuals in seven Amish Mennonite communities in order to perform genetic linkage studies of long QT syndrome (LQTS).
- Conditions
- Heart Diseases, Cardiovascular Diseases, Tachycardia, Ventricular, Ventricular Fibrillation
- Trial name
- NCT00005250
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Atrial Fibrillation
The Effect of Low Intensity Exercise on Quality of Life and Hemodynamics in Patients With Permanent Atrial Fibrillation
The purpose of this study is to 1) assess the effect of routine exercise on the quality of life of patients with permanent atrial fibrillation, and 2) assess the effect of exercise on cardio-hemodynamics in patients with atrial…
- Trial name
- NCT00680290
- Testing
- Exercise
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of Texas Southwestern Medical Center
Long QT Syndrome, ADHD
Drug-induced Repolarization ECG Changes
Studies have shown that the risk of developing heart arrhythmias, is increased in patients receiving medication for Attention-deficit hyperactivity disorder (ADHD) and depression.
- Conditions
- Long QT Syndrome, ADHD, Depression, Death
- Trial name
- NCT03642405
- Testing
- Electrocardiogram examination, Echocardiography, Blood Samples
- Where
- Denmark
- Volunteers
- 150 people
- Sponsor
- Copenhagen University Hospital at Herlev
Tetralogy of Fallot, Cardiac Death, Sudden
Repaired Tetralogy of Fallot Italian Registry
The CMR/CT WG of the Italian pediatric cardiology society set up a multi-center observational clinical database of repaired-TOF evaluated.
- Conditions
- Tetralogy of Fallot, Cardiac Death, Sudden, Cardiac Arrhythmia, Cardiac Event
- Trial name
- RETE-Fallot (NCT05288894)
- Testing
- Cardiac magnetic resonance imaging
- Where
- Italy
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Azienda Ospedaliero, Universitaria Ospedali Riuniti
Long QT Syndrome
Metabolism of Patients With Genetically Caused Cardiac Arrhythmia
Loss-of-function mutations in voltage-gated potassium channels cause long QT syndrome (LQTS) due to a prolonged cardiac repolarisation phase.
- Trial name
- NCT02775513
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Arrhythmia, Congenital Heart Defect
Evaluation and Treatment of Heart Disease in Patients Not Participating in Research
There is an important need to maintain clinical skills, provide quality training and expertise, and provide an environment that stimulates ideas for clinical research.
- Conditions
- Arrhythmia, Congenital Heart Defect, Heart Disease
- Trial name
- NCT00001460
- Testing
- inpatient evaluation and management
- Where
- United States
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Atrial Septal Defect, Atrial Fibrillation
Feasibility Study on the VERAFEYE System
The objective of the study is to evaluate the performance of the VERAFEYE System in subjects entitled to undergo a standard of care ablation or closure procedure.
- Conditions
- Atrial Septal Defect, Atrial Fibrillation, Atrial Arrhythmia, Left Atrial Appendage Closure
- Trial name
- LUMINIzE (NCT05931835)
- Testing
- VERAFEYE System
- Where
- Ireland
- Volunteers
- 18 people
- Sponsor
- LUMA Vision Ltd.
Fabry Disease
Arrhythmia Burden, Risk of Sudden Cardiac Death and Stroke in Patients With Fabry Disease
Fabry disease (FD) is a genetic disorder that leads to progressive accumulation of fat or 'sphingolipid' within the tissues, including the heart muscle and conductive tissue.
- Trial name
- RaILRoAD (NCT03305250)
- Testing
- Implantable Loop Recorder
- Where
- 7 sites in Australia, United Kingdom
- Volunteers
- 169 people
- Sponsor
- University Hospital Birmingham NHS Foundation Trust
Congenital Heart Disease, Bradycardia Sinus
Specialized Pacing for Patients With Congenital Heart Disease
The closed-loop stimulation (CLS) algorithm is a novel sensor-based technology that relies on the change in myocardial systolic impedance for modulation of the heart rate during physical and emotional stress.3 The pacing…
- Trial name
- NCT03361189
- Testing
- Closed loop stimulation, Standard rate response
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- University of California, Los Angeles
Long QT Syndrome
Pharmacokinetics of Eleclazine in Adults With Normal and Impaired Renal Function
This study will evaluate the pharmacokinetics (PK), safety, and tolerability of a single oral dose of eleclazine and its metabolite, GS-623134, in participants with normal and impaired renal function.
- Trial name
- NCT02441829
- Testing
- Eleclazine
- Where
- 7 sites in United States, Moldova and 1 more
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Gilead Sciences
Cardiovascular Diseases, Heart Failure
Development of CIRC Technologies
Cardiovascular disease is the leading cause of death worldwide. Advanced cardiovascular imaging using Magnetic Resonance Imaging (MRI) has proven to be effective in providing gold standard myocardial tissue characterization.
- Conditions
- Cardiovascular Diseases, Heart Failure, Ischemic Heart Disease, Non-ischemic Cardiomyopathy
- Trial name
- CIRC (NCT05654272)
- Testing
- MRI
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- The Cleveland Clinic
Brugada Syndrome, Sudden Cardiac Death Due to Cardiac Arrhythmia
DNA Methylation in Brugada Syndrome and Risk of Sudden Cardiac Death
The goal of this observational study is to evaluate if there are differences in DNA methylation of peripheral blood in patients with Brugada syndrome and healthy subjects.
- Trial name
- ANDROMEDA (NCT06888271)
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Campania Luigi Vanvitelli
Long QT Syndrome
Pharmacokinetics of Eleclazine in Adults With Normal and Impaired Hepatic Function
The primary objective of this study is to evaluate the pharmacokinetic (PK) profile of oral eleclazine and its metabolite, GS-623134, in participants with normal and impaired hepatic function.
- Trial name
- NCT02412098
- Testing
- Eleclazine
- Where
- 7 sites in United States, Germany and 2 more
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- Gilead Sciences
Patent Foramen Ovale, Stroke, Cryptogenic
PFO tRanscatether Occlusion Long-term Outcomes National Group (PROLONG) Registry
Patent foramen ovale (PFO) has been associated with cryptogenic stroke and transient ischemic attack (TIA) in young adults. Evidence from randomized clinical trials (RCT) has shown that transcatheter PFO closure yields a 59%…
- Conditions
- Patent Foramen Ovale, Stroke, Cryptogenic, Transient Ischaemic Attack Due to Embolism, Atrial Fibrillation New Onset
- Trial name
- PROLONG (NCT06504121)
- Testing
- Septal Occluder Device
- Volunteers
- 1,360 people
- Sponsor
- IRCCS Ospedale San Raffaele