Clinical trials: Cardiac Arrhythmias
Atrial Fibrillation
Evaluation of the Safety and Performance of the Very High Power-Short Duration QDOT
The aim of the present study is to compare the safety and short-term performance between THERMOCOOL SMARTTOUCH SF-5D QDOT system used with fast ablation mode and the standard Thermocool Smartouch SF in treatment of patients with…
- Trial name
- NCT04592497
- Testing
- AF ablation
- Where
- Israel
- Volunteers
- 60 people
- Sponsor
- Tel-Aviv Sourasky Medical Center
Atrial Fibrillation
Evaluation of Treatment Safety in Patients With Atrial Fibrillation on Edoxaban Therapy in Real-Life in Turkey
This is a national, multi-center, prospective study to evaluate the safety of Edoxaban in patients diagnosed with AF who are currently using Edoxaban for stroke prevention.
- Trial name
- ETAF-TR (NCT04594915)
- Testing
- Edoxaban
- Where
- 45 sites in Turkey (Türkiye)
- Volunteers
- 1,053 people
- Sponsor
- Daiichi Sankyo Turkey, a Daiichi Sankyo Company
Tachycardia, Ventricular
S-ICD® System IDE Clinical Study
This clinical study is designed to evaluate the safety and effectiveness of the subcutaneous implantable defibrillator (S-ICD) System.
- Trial name
- NCT01064076
- Testing
- S-ICD System
- Where
- 33 sites in United States, Netherlands and 2 more
- Volunteers
- 330 people
- Sponsor
- Boston Scientific Corporation
Atrial Fibrillation
Postoperative Atrial Fibrillation Suppression By Nerve Stimulation
The current study will evaluate the potential of stimulating the R.auricularis of the vagus nerve located at the Fossa triangularis to ameliorate or suppress AF in the study Population!
- Trial name
- NCT03533140
- Testing
- DUCEST Neurostimulator V Group A, DUCEST Neurostimulator V Group B
- Volunteers
- 42 people
- Sponsor
- Medical University of Vienna
Atrial Fibrillation
Concomitant Epicardial Pulmonary Vein Isolation in Patients With Atrial Fibrillation Undergoing Elective Cardiac Surgery
Recent studies demonstrated that radiofrequency isolation of the pulmonary veins (PVI) is a superior alternative to antiarrhythmic drug therapy in patients with symptomatical paroxysmal atrial fibrillation (AF).
- Trial name
- CONTROL-AF (NCT01360918)
- Testing
- Epicardial pulmonary vein isolation, Usual care
- Where
- Netherlands
- Volunteers
- 2 people
- Sponsor
- Medisch Spectrum Twente
Ventricular Tachycardia
Late Potentials and Ablation Index in Ventricular Tachycardia Ablation
There is an increasing evidence regarding the efficacy of a substrate-based ablation approach to ventricular tachycardia (VT). This approach involves identifying regions of scar and also areas displaying late potentials and…
- Trial name
- NCT03437408
- Testing
- Mapping and ablation
- Where
- United Kingdom
- Volunteers
- 15 people
- Sponsor
- University Hospital Southampton NHS Foundation Trust
Ischemic Heart Disease
Arrhythmia in on Pump vs. Off Pump Coronary Artery Bypass Grafting
The aim of this research is to know the incidence of arrhythmias in on vs. off pump CABG and to know their relations to the patient's morbidity and mortality, hospital stay and hospital costs.
- Trial name
- NCT04093817
- Testing
- cardio pulmonary bypass machine
- Volunteers
- 50 people
- Sponsor
- Assiut University
Atrial Arrhythmia, Atrial Fibrillation
VOLT-AF IDE Clinical Study
This clinical investigation is intended to demonstrate safety and effectiveness of the Volt™ Pulsed Field Ablation (PFA) Catheter Sensor Enabled™, the Volt™ PFA Generator, Agilis™ NxT Steerable Introducer Dual-Reach™, and EnSite™…
- Conditions
- Atrial Arrhythmia, Atrial Fibrillation, Paroxysmal Atrial Fibrillation, Persistent Atrial Fibrillation
- Trial name
- NCT06223789
- Testing
- Pulsed Field Ablation
- Where
- 40 sites in United States, Australia and 9 more
- Volunteers
- 392 people
- Sponsor
- Abbott Medical Devices
Atrial Fibrillation
Effects of Fish Oil on Post Ablation Arrhythmias
To determine if peri-operative treatment with omega-3 fatty acids is associated with a decrease in the incidence of early recurrences of atrial arrhythmias (within 30 days) and an improvement in probability of long-term…
- Trial name
- NCT00791089
- Testing
- LOVAZA Omega 3-acid ethyl esters, LOVAZA
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- University of Michigan
Atrial Fibrillation
Russian National Registry of LAAO
The first Russian registry presents data from two hundred consecutive patients with nonvalvular atrial fibrillation, who undergone left atrial appendage occlusion (LAAO) using the Watchman device and the Amplatzer cardiac plug.
- Trial name
- NCT04322474
- Testing
- Catheter-based left atrial appendage occlusion
- Volunteers
- 200 people
- Sponsor
- National Research Center for Preventive Medicine
Bradycardia
Heart Rate Changes Following the Administration of Sugammadex
This a prospective study when the clinician decides to use sugammadex, heart rate will be recorded every minute for 15 minutes following its administration.
- Trial name
- NCT03294018
- Testing
- Recording heart rate changes
- Where
- United States
- Volunteers
- 276 people
- Sponsor
- Joseph D. Tobias
Paroxysmal Atrial Fibrillation, Persistent Atrial Fibrillation
Evaluation of Novel Waveforms Delivered Using the FARAPULSE™ PFA System
This is a multicenter, prospective, single-arm, feasibility study to evaluate the safety and effectiveness of the waveforms being delivered using the FARAPULSE PFA System in patients with Paroxysmal Atrial Fibrillation (PAF) and…
- Trial name
- IMPULSE-EVO (NCT07444320)
- Testing
- FARAPULSE™ Pulsed Field Ablation (PFA) System
- Where
- 4 sites in Croatia, Czechia and 2 more
- Volunteers
- 200 people
- Sponsor
- Boston Scientific Corporation
Cardiac Arrhythmia
Safety and Efficacy of EasyCool Catheter
The goal of this observational study is to learn about risks and benefit of EasyCool Catheter for cardiovascular ablation in real-world patients suffering from cardiac arrythmias.
- Trial name
- NCT06482840
- Where
- Tunisia
- Volunteers
- 15 people
- Sponsor
- MedFact Engineering GmbH
Atrial Fibrillation, Left Atrial Appendage Occlusion
RCT of Minimalist vs Standard Procedure for LAAC in NVAF Patients
Percutaneous left atrial appendage closure (LAAC) is an effective strategy for stroke prevention in patients with non-valvular atrial fibrillation (NVAF).
- Conditions
- Atrial Fibrillation, Left Atrial Appendage Occlusion, General Anesthesia, Local Anesthesia
- Trial name
- NCT06969118
- Testing
- Minimalism Transcatheter LAAC Group, Standard Transcatheter LAAC Group
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Shanghai Zhongshan Hospital
Primary Disease
Dabigatran Versus Warfarin After Mitral and/or Aortic Bioprosthesis Replacement and Atrial Fibrillation Postoperatively
DAWA is a phase 2, prospective, open-label, randomized, pilot study. The main variable to be observed in this study is intracardiac thrombus.
- Trial name
- DAWA (NCT01868243)
- Testing
- Dabigatran, Warfarin
- Where
- Brazil
- Volunteers
- 27 people
- Sponsor
- Hospital Ana Nery
Atrial Fibrillation
Study on the Safety and Tolerability, Pharmacokinetics and Pharmacodynamics of SHR-2004 Injection in Adult Patients With Atrial Fibrillation
This study is an open-label Phase Ib clinical study with the primary objective of evaluating the safety and tolerability of multiple subcutaneous injections of SHR-2004 injection in patients with atrial fibrillation, and the…
- Trial name
- NCT06280768
- Testing
- SHR-2004 injection
- Where
- China
- Volunteers
- 10 people
- Sponsor
- Beijing Suncadia Pharmaceuticals Co., Ltd
Atrial Fibrillation
Apixaban During Atrial Fibrillation Catheter Ablation: Comparison to Vitamin K Antagonist Therapy
Study objective is to demonstrate that anticoagulation with the direct factor Xa inhibitor apixaban is not less safe than Vitamin-K-antagonists (VKA) therapy in patients undergoing catheter ablation of non-valvular AF in the…
- Trial name
- AXAFA (NCT02227550)
- Testing
- Vitamin K antagonist, Apixaban
- Where
- 13 sites in United States, Austria and 7 more
- Volunteers
- 676 people
- Sponsor
- Atrial Fibrillation Network
High Degree AV-block, Left Bundle Branch Block
QT Interval in Patients With Pacemaker Dependency
The aim of this study is to examine a correction term for an adapted QT interval during ventricular pacing (right, left and biventricular pacing) to obtain valid formulae correcting for the QT intervals in various pacing…
- Trial name
- QT-TENDENCY (NCT01694550)
- Where
- Germany
- Volunteers
- 180 people
- Sponsor
- University of Magdeburg
Atrial Fibrillation
The Home INR Study
Since home monitors of prothrombin time (PT) may potentially improve the safety, quality, and convenience of chronic anticoagulation management, it is likely that there will be demands from providers, patients, and manufacturers…
- Trial name
- THINRS (NCT00032591)
- Testing
- Weekly patient self-testing of prothrombin time, High quality anticoagulation management (HQACM) with conventional monthly testing
- Where
- 29 sites in United States, Puerto Rico
- Volunteers
- 2,922 people
- Sponsor
- US Department of Veterans Affairs
Arrhythmia, Tachycardia, Ventricular
Double Blind Placebo Controlled Dose Ranging Study of the Efficacy and Safety of SSR149744c 100 or 300 mg for the Prevention of ventrICular ARrhythmia-triggered Icd interventiOnS
Primary objective: to assess the efficacy of SSR149744C for the prevention of ventricular arrhythmia-triggered ICD interventions.
- Conditions
- Arrhythmia, Tachycardia, Ventricular, Ventricular Fibrillation
- Trial name
- ICARIOS (NCT00232297)
- Testing
- SSR149744C
- Where
- 8 sites in United States, Belgium and 6 more
- Volunteers
- 153 people
- Sponsor
- Sanofi