Clinical trials: Left Atrial Tachycardia
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
Atrial Fibrillation
Substrate abLatIon as Concomitant trEatment for Left Atrial Macroreentrant Tachycardia
SLICE-LAMRT is a multicenter, prospective, randomized, double-blind trial that will be carried out in patients older than 18 years with atypical flutter suspected to be of left atrial origin.
- Trial name
- SLICE-LAMRT (NCT05842499)
- Testing
- Line Set Strategy, Conventional strategy
- Where
- Spain
- Volunteers
- 128 people
- Sponsor
- Hospital Universitario 12 de Octubre
Chagas Cardiomyopathy, Cardiac Arrhythmia
The Signal-averaged ElectrocArdiogram in Long Term Follow-up of Chronic CHagas Disease - RIO de Janeiro Cohort
The study investigated 100 subjects, both genders, with chronic Chagas disease, confirmed by at least two distinct serological tests, and classified according to Los Andes classification in a long term follow-up aiming at…
- Conditions
- Chagas Cardiomyopathy, Cardiac Arrhythmia, Stroke, Left Ventricular Function Systolic Dysfunction
- Trial name
- SEARCH-Rio (NCT01340963)
- Where
- 4 sites in United States, Brazil
- Volunteers
- 100 people
- Sponsor
- Universidade Gama Filho
Long QT Syndrome, Sinus Bradycardia
A Study to Evaluate Accuracy and Validity of the Chang Gung ECG Abnormality Detection Software
"Chang Gung ECG Abnormality Detection Software" is a is an artificial intelligence medical signal analysis software that detect whether patients have abnormal ECG signals of 14 diseases by static 12-lead ECG.
- Conditions
- Long QT Syndrome, Sinus Bradycardia, Sinus Tachycardia, Premature Atrial Complexes
- Trial name
- NCT05903313
- Testing
- Chang Gung ECG Abnormality Detection Software
- Where
- Taiwan
- Volunteers
- 4,306 people
- Sponsor
- Chang Gung Memorial Hospital
AF - Atrial Fibrillation, Atrial Tachycardia
Non-fluoroscopy Ablation of AF/AT
Atrial fibrillation is the most common arrhythmia but can be treated by a catheter procedure where specialized wires (so-called catheters) are inserted in the left upper heart chamber.
- Trial name
- ZERO-AF (NCT03750435)
- Testing
- AF ablation or left-sided AT ablation
- Where
- United Kingdom
- Volunteers
- 25 people
- Sponsor
- Royal Brompton & Harefield NHS Foundation Trust
Heart Failure, Tachycardia-induced Cardiomyopathy
Conduction System Pacing Versus Biventricular Pacing After Atrioventricular Node Ablation
Atrioventricular node ablation (AVNA) with biventricular (BiV) pacemaker implantation is a feasible treatment option in patients with symptomatic refractory atrial fibrillation and heart failure.
- Conditions
- Heart Failure, Tachycardia-induced Cardiomyopathy, Atrial Fibrillation
- Trial name
- CONDUCT-AF (NCT05467163)
- Testing
- Biventricular pacemaker implantation, Conduction system pacing device implantation, AV node ablation
- Where
- 10 sites in Austria, Belgium and 5 more
- Volunteers
- 82 people
- Sponsor
- University Medical Centre Ljubljana
Arrhythmias, Cardiac, Atrioventricular Block
ConTempoRary Cardiac Stimulation in Clinical practicE: lEft, BivEntriculAr, Right, and conDuction System Pacing
The goal of this observational study is to evaluate the clinical characteristics of patients undergoing permanent cardiac pacing and to compare procedural efficacy and safety of different implantation approaches in the clinical…
- Conditions
- Arrhythmias, Cardiac, Atrioventricular Block, Reduced Systolic Function, Atrial Fibrillation
- Trial name
- TREEBEARD (NCT06324682)
- Testing
- Cardiac pacing - Conventional RV pacing, Cardiac pacing - Conduction System Pacing, Cardiac pacing - Cardiac resynchronization therapy (pacing - CRTP - or defibrillation - CRTD)
- Where
- 31 sites in Italy
- Volunteers
- 8,400 people
- Sponsor
- University Hospital of Ferrara
Atrial Fibrillation, Ventricular Tachycardia
An Assessment of Dual Site Left Ventricular Endocardial Pacing
We are investigating ways to help patients with heart failure, which is caused by damaged hearts which function less well, and cause symptoms of breathlessness, fatigue, lack of energy and swelling.
- Conditions
- Atrial Fibrillation, Ventricular Tachycardia, Heart Failure
- Trial name
- DOUBLE-CRT (NCT02211456)
- Testing
- Atrial Fibrillation/flutter (AF) or Ventricular Tachycardia (VT) ablation with multi-site pacing protocol
- Where
- United Kingdom
- Volunteers
- 15 people
- Sponsor
- Oxford University Hospitals NHS Trust
Non-paroxysmal Atrial Fibrillation, Left Atrial Tachycardia
EnSite™ HD Grid Catheter AF/AT Mapping Study
In this clinical investigation, the safety, feasibility and performance of the novel EnSite™ HD Grid Catheter mapping system for advanced high-density three-dimensional mapping will be studied in patients undergoing catheter…
- Trial name
- NCT02656537
- Testing
- EnSite™ HD Grid Catheter mapping system
- Where
- 7 sites in Australia, France and 3 more
- Volunteers
- 82 people
- Sponsor
- Abbott Medical Devices
Supraventricular Tachycardia
Dipole Density Mapping of Right and Left Atrial Supraventricular Tachycardia
Use of dipole density mapping to identify activation in complex supraventricular tachycardias
- Trial name
- DDRAMATIC-SVT (NCT01914575)
- Testing
- Mapping with the Acutus Medical System followed by Ablation
- Where
- Ireland
- Sponsor
- Acutus Medical
Atrial Fibrillation
Sole-Therapy Treatment of Atrial Fibrillation
RESTORE SR II is a feasibility study on the minimally invasive use of the AtriCure Bipolar System for PV Isolation on a beating heart for the treatment of all types of atrial fibrillation in a sole therapy operation (not…
- Trial name
- RESTORE SR II (NCT00566176)
- Testing
- Surgical Ablation using the AtriCure Bipolar System
- Where
- 5 sites in United States
- Volunteers
- 25 people
- Sponsor
- AtriCure, Inc.
Supraventricular Tachycardia
Dipole Density Mapping in Supraventricular Tachycardia
Use of dipole density mapping to identify activation in complex supraventricular tachycardias.
- Trial name
- DDRAMATIC-SVT (NCT02469623)
- Testing
- Dipole Density Mapping with AcQMap followed by ablation
- Where
- 8 sites in Belgium, Canada and 4 more
- Volunteers
- 85 people
- Sponsor
- Acutus Medical
Atrial Fibrillation, Atrial Tachycardia
Study of Interference Between Oral Anticoagulants and Heparin During Ablation of Atrial Fibrillation (AF) or Left Atrial Tachycardia (GAD) by Catheter.
Catheter ablation of atrial fibrillation (AF) or left atrial tachycardia (GAD) is usually performed in patients treated with vitamin K antagonists (VKAs) or direct oral anticoagulants (DOACs) that are increasingly used.
- Trial name
- FACADO (NCT05802576)
- Where
- France
- Volunteers
- 100 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris