Clinical trials: Cardiac Arrhythmia
Atrial Fibrillation (AF), AV Node Ablation
REDO-AF: Randomized Evaluation of Dual Options for AF Re-intervention
The goal of this randomized open-label clinical trial is to evaluate two different strategies for the treatment of recurrent atrial fibrillation (AF) after AF ablation.
- Conditions
- Atrial Fibrillation (AF), AV Node Ablation, Left Bundle Branch Pacing
- Trial name
- REDO-AF (NCT07245147)
- Testing
- Redo AF Ablation, Pace and Ablate
- Where
- Canada
- Volunteers
- 16 people
- Sponsor
- Jacqueline Joza
Atrial Fibrillation, Device Related Thrombus
Efficacy of Short Term Dabigatran Etexilate Followed by Aspirin Monotherapy After LAA (Left Atrial Appendage) Device Closure (the DEA-LAA Study).
Single arm, prospective unblinded study on post Watchman LAA closure device implant anti-coagulation management at a primary center (Vanderbilt Medical Center) and up to 5 additional high volume LAA implant centers.
- Conditions
- Atrial Fibrillation, Device Related Thrombus, Left Atrial Appendage Thrombosis, Watchman LAA Closure Device
- Trial name
- DEA-LAA (NCT03539055)
- Testing
- Dabigatran Etexilate Oral Capsule
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Vanderbilt University Medical Center
Stroke, Ischemic, Transient Ischemic Attack
Pathophysiology and Risk of Atrial Fibrillation Detected After Ischemic Stroke
This prospective non-interventional cohort study investigates the pathophysiology of Atrial Fibrillation Detected After Stroke or transient ischemic attack (AFDAS) by comparing the autonomic function and inflammation between…
- Conditions
- Stroke, Ischemic, Transient Ischemic Attack, Atrial Fibrillation
- Trial name
- PARADISE (NCT03275155)
- Where
- Canada
- Volunteers
- 45 people
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Atrial Fibrillation, Coronary Artery Disease
Safety of "Ticagrelor+ Warfarin"in Comparison With "Clopidogrel+Aspirin+Warfarin"
The aim of this study was to assess safety of antithrombotic drug ticagrelor plus oral anticoagulation adopted in persistent or permanent AF(Atrial fibrillation) patients（CHA2DS2VASc≥2） after PCI-S with specially regard to the…
- Trial name
- NCT02206815
- Testing
- Ticagrelor+Warfarin, Clopidogrel+Aspirin+Warfarin
- Where
- 3 sites in China
- Volunteers
- 296 people
- Sponsor
- Genshan Ma
Premature Ventricular Complex
Beta-blocker vs. Ic Antiarrhythmic Drug for PVC
The standard medical therapy of idiopathic premature ventricular complex consists of beta blocker and Ic antiarrhythmic agent. However, the difference in the efficacy of two drugs has not been well investigated.
- Trial name
- NCT03561935
- Testing
- Propafenone, Indenol
- Where
- South Korea
- Sponsor
- Yong Seog Oh
Atrial Fibrillation (AF), Depression - Major Depressive Disorder
A Precision Medicine Approach to the Prevention of Depression in Patients With Atrial Fibrillation
The purpose of the proposed project is to test a new therapist-assisted, eHealth intervention (HOPE-AF) targeted to prevent depression in patients with atrial fibrillation (AF). AF is the most common sustained cardiac arrhythmia.
- Conditions
- Atrial Fibrillation (AF), Depression - Major Depressive Disorder, Anxiety
- Trial name
- HOPE-AF (NCT07178691)
- Testing
- Online psychological intervention
- Where
- 3 sites in Denmark
- Volunteers
- 28 people
- Sponsor
- University of Southern Denmark
Ventricular Tachycardia, Monomorphic, Ventricular Tachycardia (V-Tach)
Imaging and Treatment Planning for Cardiac Radioablation
Cardiac radioablation is a new treatment for ventricular tachycardia (VT), which uses beams of radiation to treat heart scar that causes VT.
- Conditions
- Ventricular Tachycardia, Monomorphic, Ventricular Tachycardia (V-Tach), Ischemia, Myocardial
- Trial name
- ITPCR (NCT06938074)
- Testing
- CT and MRI
- Where
- Canada
- Volunteers
- 15 people
- Sponsor
- Stewart Gaede
Atrial Fibrillation (AF)
Incidence of Long-TeRm Atrial Fibrillation After Acute Illness
The investigators seek to conduct a prospective study to assess the recurrence of AF in patients with acute AF using a long-term ECG monitoring strategy with an insertable cardiac monitor (ICM), which is clinically indicated in…
- Trial name
- ILR-AF (NCT07434674)
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- University of California, San Diego
Persistent Atrial Fibrillation
AF Substrate Mapping and Guided Ablation
In this study, the investigators aim to identify and characterize, by means of an EnSite Velocity Research Software, the electrophysiological characteristics of substrates that sustain AF in patients with persistent AF and to…
- Trial name
- NCT02571218
- Testing
- Substrate+mCPVA, mCPVA
- Where
- Italy
- Volunteers
- 81 people
- Sponsor
- Abbott Medical Devices
Atrial Fibrillation (AF)
Single-Use Spherical Pulsed Ablation Catheter for Paroxysmal Atrial Fibrillation
The goal of this clinical trial is to learn if the cardiac pulsed field ablation system, composed of the cardiac pulsed field ablation device, the single-use spherical pulsed ablation catheter, and the optional cardiac…
- Trial name
- NCT07811934
- Testing
- Investigational Cardiac Pulsed Field Ablation (PFA) System, Conventional Radiofrequency (RF) Catheter Ablation System
- Volunteers
- 284 people
- Sponsor
- Shanghai Shineyo Medical Co., Ltd.
Atrial Fibrillation
Pattern of Non Valvular Atrial Fibrillation in Acute Ischemic Stroke Patients at Assiut University Hospitals
Pattern of non valvular Atrial fibrillation in acute ischemic stroke patients at Assiut University Hospitals.
- Trial name
- NCT04097132
- Testing
- echocardiography
- Where
- Egypt
- Volunteers
- 1 people
- Sponsor
- Assiut University
Atrial Fibrillation
Spironolactone for Paroxysmal Atrial Fibrillation
To determine whether or not spironolactone can prevent or delay the occurrence of atrial fibrillation.
- Trial name
- NCT00689598
- Testing
- Spironolactone
- Where
- Taiwan
- Volunteers
- 30 people
- Sponsor
- Taichung Veterans General Hospital
Atrial Fibrillation
CCC Project - Atrial Fibrillation
The purpose of this study is to develop and implement quality improvement programs for the treatment of atrial fibrillation (AF) in China based on the successful experience of the AHA-Get with the Guidelines program.
- Trial name
- NCT02309398
- Where
- China
- Volunteers
- 67,028 people
- Sponsor
- Beijing Institute of Heart, Lung and Blood Vessel Diseases
Cardiac Arrhythmia
Proton Particle Therapy for Cardiac Arrhythmia
Researchers are gathering information on the safety and effectiveness of proton radiation therapy in reducing the number of ventricular tachycardia (VT) episodes in subjects who continue to experience VT despite treatment with an…
- Trial name
- NCT04392193
- Testing
- Proton Particle Therapy
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- Konstantinos Siontis
Chronic Obstructive Pulmonary Disease
Autonomic Function in COPD and Risk for Atrial Fibrillation
In the presented study, autonomic function as well as risk for atrial fibrillation will be assessed to characterize the relation between risk of atrial fibrillation and autonomic function.
- Trial name
- NCT03871933
- Testing
- Measurement of lung function, electrocardiography, echocardiography and autonomic function
- Where
- Germany
- Volunteers
- 50 people
- Sponsor
- Heinrich-Heine University, Duesseldorf
Atrial Fibrillation, Paroxysmal Atrial Fibrillation
A Study of the Acceptability and Performance of Wearables for Atrial Fibrillation Screening in Older Adults
--- Background and study aim Atrial fibrillation (AF) is an irregular heart rhythm which causes a five-fold increase in the risk of stroke. Approximately one in ten people aged over 70 have AF.
- Trial name
- NCT04715555
- Testing
- Electrocardiogram monitoring, Electrocardiogram recording, Photoplethysmogram monitoring
- Where
- United Kingdom
- Volunteers
- 130 people
- Sponsor
- University of Cambridge
Atrial Fibrillation
ReVeRA-301: Etripamil in Atrial Fibrillation Phase 3
This is a multi-national, multi-center, randomized, double-blind, placebo-controlled study to evaluate the effects of etripamil NS in patients with atrial fibrillation (AF).
- Trial name
- ReVeRA-301 (NCT06716021)
- Testing
- Etripamil
- Where
- 15 sites in United States, Canada and 1 more
- Volunteers
- 750 people
- Sponsor
- Milestone Pharmaceuticals Inc.
Bradyarrhythmias, Heart Failure
Clinical Study of LBBP
At present, cardiac pacing has been widely used in the treatment of bradyarrhythmias and heart failure, which can effectively improve the survival rate of patients.
- Trial name
- NCT04919447
- Testing
- pacemaker implantation
- Where
- China
- Volunteers
- 540 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Sinus Node Disease, Atrial Fibrillation
Reducing Atrial Pacing Rate to Reduce Atrial Fibrillation in Patients With Sick Sinus Syndrome.
Atrial fibrillation (AF) is prevalent in patients with sick sinus syndrome (SSS) and associated with an increased risk of stroke and death.
- Trial name
- DANPACEII (NCT02034526)
- Testing
- DDDR-60, DDD-40
- Where
- Denmark
- Volunteers
- 540 people
- Sponsor
- Aarhus University Hospital
Paroxysmal Atrial Fibrillation (PAF)
Sphere-9 PAF China Study
The goal of this clinical trial is to find out if the Sphere-9 Catheter and Affera Integrated Mapping and Ablation System is safe and works to treat recurrent symptomatic paroxysmal atrial fibrillation (PAF) in adults who have…
- Trial name
- NCT07789925
- Testing
- Catheter ablation using Sphere-9™ Catheter and Affera™ Integrated Mapping and Ablation System
- Where
- 10 sites in China
- Volunteers
- 180 people
- Sponsor
- Medtronic Cardiac Ablation Solutions