Clinical trials: Cardiac Arrhythmia
Tachycardia, Ventricular, Arrhythmia, Ventricular
Effectiveness of the EMPOWER™ Modular Pacing System and EMBLEM™ Subcutaneous ICD to Communicate Antitachycardia Pacing
The MODULAR ATP Clinical Study is designed to demonstrate safety, performance, and effectiveness of the Modular Cardiac Rhythm Management (mCRM) Therapy System.
- Trial name
- MODULAR ATP (NCT04798768)
- Testing
- mCRM Therapy System
- Where
- 38 sites in United States, Austria and 7 more
- Volunteers
- 297 people
- Sponsor
- Boston Scientific Corporation
Cardiac Arrhythmia
Validation Study: Extended Wear Performance of the Zio Monitor - SHASTA II
This trial assesses the wear performance of the Zio monitor, a long-term continuous ambulatory patch ECG monitor, in a representative population by evaluating (1) the wear duration (up to 30 days) of the device, (2) the…
- Trial name
- NCT07205367
- Testing
- Zio Monitor
- Where
- 2 sites in United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- iRhythm Technologies, Inc.
Arrhythmias, Cardiac
Full Early Atrial Diagnostics in Single Chamber ICD Patients Using the DX Lead and Home Monitoring in Brazil.
To demonstrate the value and benefits of BIOTRONIK's exclusive DX technology in assessing the incidence of supraventricular arrhythmias, mainly atrial fibrillation (AF), in patients with an indication for single chamber ICDs.
- Trial name
- SAFE-DX-Home (NCT04869527)
- Testing
- BIOTRONIK ICDs with DX Technology
- Where
- 2 sites in Brazil
- Volunteers
- 56 people
- Sponsor
- Biotronik SE & Co. KG
Cardiac Pacemaker, Artificial, Cardiac Rhythm Disorder
Aveir DR i2i Study
Prospective, non-randomized, multi-center, international study designed to evaluate the safety and effectiveness of the Aveir™ Dual-Chamber (DR) Leadless Pacemaker system.
- Conditions
- Cardiac Pacemaker, Artificial, Cardiac Rhythm Disorder, Bradycardia
- Trial name
- NCT05252702
- Testing
- Aveir DR Leadless Pacemaker System
- Where
- 78 sites in United States, Austria and 11 more
- Volunteers
- 464 people
- Sponsor
- Abbott Medical Devices
Cardiac Rhythm Disorder, Bradycardia
The LEADLESS II IDE Study for the Aveir VR Leadless Pacemaker System
prospective, non-randomized, multi-center, international clinical study is designed to confirm the safety and effectiveness of the Aveir LP System in a subject population indicated for a VVI(R) pacemaker.
- Trial name
- NCT04559945
- Testing
- Aveir VR Leadless Pacemaker System
- Where
- 53 sites in United States, Canada and 6 more
- Volunteers
- 1,276 people
- Sponsor
- Abbott Medical Devices
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.
Anesthesia; Adverse Effect, Cardiac Arrhythmia
Effects of HSK3486 on Cardiac Repolarization in Health Subjects (TQT)
To assess the effects of a single IV bolus of HSK3486 single dose on cardiac repolarization (QTc interval of the electrocardiogram, and to evaluate the safety and tolerability of a single IV bolus of HSK3486 in healthy subjects
- Trial name
- NCT06795204
- Testing
- HSK3486, Moxifloxacin Hydrochloride
- Where
- China
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Haisco-USA Pharmaceuticals, Inc.
Persistent Atrial Fibrillation, Cardiac Arrhythmia
Single Center Pilot Study Using the ECGenius System to Collect Electrogram Data to Test an Ablation Impact Algorithm
To acquire, amplify, digitize, and record atrial intracardiac electrophysiology signals during cardiac electrophysiology studies for the treatment of persistent atrial fibrillation and to use the recorded data to test the…
- Trial name
- NCT05458648
- Testing
- Cardiac Ablation for the treatment of persistent Atrial Fibrillation
- Where
- United States
- Volunteers
- 37 people
- Sponsor
- CathVision ApS
Acute Myocardial Infarction
CARISMA : Cardiac Arrhythmias and Risk Stratification After MyoCardial Infarction
The purpose of this study is to assess the incidence of tachy- and bradyarrhythmic episodes in patients with acute myocardial infarction with depressed ventricular function and to determine the predictive value of several…
- Trial name
- NCT00145119
- Where
- Netherlands
- Volunteers
- 312 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Death, Sudden, Cardiac, Ventricular Fibrillation
DISCOVERY: Diagnostic Data and Genetic Polymorphisms in ICD Patients.
To prospectively evaluate if the analysis of genetic polymorphisms can be used to identify patients at risk of ventricular tachycardia.
- Conditions
- Death, Sudden, Cardiac, Ventricular Fibrillation, Tachycardia, Atrial Fibrillation
- Trial name
- DISCOVERY (NCT00478933)
- Testing
- Defibrillator, Dual Chamber ; Implantable, Blood sampling
- Volunteers
- 1,223 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Arrhythmia
PORTuguese Research on Telemonitoring With CareLink® (PORTLink)
Compare use of Carelink system - monitoring system - with traditional in-clinic follow up, in patients with implantable cardiac defibrillator (ICD)
- Trial name
- PORTLink (NCT03125382)
- Testing
- Carelink System, In office standard visit
- Where
- 6 sites in Portugal
- Volunteers
- 141 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Atrial Arrhythmia, QT Interval, Variation in
QT Changes as Detected From LINQ ECG During Antiarrhythmic Loading (LINQ QT)
The LINQ QT Study is a prospective, non-randomized, multi-center, observational, post-market clinical study investigating QT interval changes due to antiarrhythmic drug loading.
- Conditions
- Atrial Arrhythmia, QT Interval, Variation in, Arrhythmias, Cardiac
- Trial name
- LINQ QT (NCT05488470)
- Testing
- LINQ/LINQ II
- Where
- 3 sites in United States
- Volunteers
- 22 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Atrial Fibrillation, Persistent, Atrial Fibrillation
AF-FLOW Registry to Evaluate Electrographic Flow Mapping in Patients Undergoing Ablation for Atrial Fibrillation
This post-market global registry will evaluate the ability of Electrographic Flow (EGF™) mapping to identify atrial fibrillation (AF) sources and guide ablation therapy in patients with atrial fibrillation in real-world setting.
- Conditions
- Atrial Fibrillation, Persistent, Atrial Fibrillation, Arrhythmias, Cardiac, Heart Diseases
- Trial name
- NCT05481359
- Testing
- Electrographic Flow™ (EGF) mapping and ablation
- Where
- 5 sites in United States, Netherlands and 1 more
- Volunteers
- 25 people
- Sponsor
- Ablacon, Inc.
Persistent Atrial Fibrillation, Longstanding Persistent Atrial Fibrillation
FLOW EVAL-AF: FLOW Mapping Electrogram VALidation in Patients With Persistent Atrial Fibrillation
FLOW EVAL-AF is a prospective, observational, single center pilot trial. The FLOW EVAL-AF trial is designed to identify driver sources in patients with persistent or longstanding persistent AF using EGF mapping and describe the…
- Conditions
- Persistent Atrial Fibrillation, Longstanding Persistent Atrial Fibrillation, Atrial Fibrillation, Persistent, Arrhythmias, Cardiac
- Trial name
- FLOW EVAL-AF (NCT06260670)
- Testing
- Electrographic Flow™ Mapping using Ablamap® Software and FIRMap™ Catheter
- Where
- Germany
- Volunteers
- 10 people
- Sponsor
- Ablacon, Inc.
Heart Diseases, Rhythm; Abnormal
BIO|CONCEPT.ECG-Library (Collection of ECG Signals for Development of Algorithms)
Collection of Holter surface ECGs for the development of new sensing and detection algorithms
- Trial name
- NCT04243070
- Testing
- 3-channel Holter ECG recording, 12-channel Holter ECG recording
- Where
- 5 sites in Germany
- Volunteers
- 89 people
- Sponsor
- Biotronik SE & Co. KG
Cardiac Rhythm Disorder, Bradycardia
Patient Preferences for Leadless Pacemakers
Prospective, non-randomized, multi-center study designed to quantify patient preferences pertaining to risks and features of conventional transvenous pacemakers and leadless pacemakers
- Conditions
- Cardiac Rhythm Disorder, Bradycardia, Cardiac Pacemaker Artificial
- Trial name
- NCT05327101
- Testing
- Patient Preference Survey
- Where
- 11 sites in United States
- Volunteers
- 117 people
- Sponsor
- Abbott Medical Devices
Ventricular Tachycardia
Catheter Evaluation for Endocardial Ablation in Patients With Ventricular Tachycardia
The primary objective is to provide additional corroborative safety and efficacy data for the Navistar ThermoCool catheter for the treatment of subjects with ischemic Ventricular Tachycardia.
- Trial name
- VT-CoA (NCT00412607)
- Testing
- NAVISTAR® THERMOCOOL® Catheter
- Volunteers
- 249 people
- Sponsor
- Biosense Webster, Inc.
Heart Diseases, Arrhythmia
NAVISTAR® THERMOCOOL® Catheter for the Radiofrequency Ablation of Symptomatic Paroxysmal Atrial Fibrillation- Treatment Use Study
This trial evaluates the safety and effectiveness of catheter ablation for PAF. The investigational catheter being studied is the NAVISTAR® THERMOCOOL® irrigated-tip catheter.
- Conditions
- Heart Diseases, Arrhythmia, Atrial Fibrillation
- Trial name
- AFTX (NCT00721149)
- Testing
- Radiofrequency Ablation
- Volunteers
- 10 people
- Sponsor
- Biosense Webster, Inc.
Heart Diseases, Arrhythmia
THERMOCOOL® SMARTTOUCH™ Catheter for the Treatment of Symptomatic Paroxysmal Atrial Fibrillation
The purpose of this study is to demonstrate the safety and effectiveness of the THERMOCOOL® SMARTTOUCH™ Catheters with Contact Force Sensing Capability in the treatment of drug refractory symptomatic paroxysmal Atrial…
- Conditions
- Heart Diseases, Arrhythmia, Atrial Fibrillation
- Trial name
- NCT01385202
- Testing
- THERMOCOOL® SMARTTOUCH™ Catheter
- Volunteers
- 172 people
- Sponsor
- Biosense Webster, Inc.
Atrial Fibrillation
Atrial Fibrillation Progression Trial
The objective of this study is to determine whether early radiofrequency (RF) ablation treatment, using the CARTO® 3 or CARTO® XP System, and THERMOCOOL® Catheter Family (including THERMOCOOL® SF or THERMOCOOL® SMARTTOUCH™) in…
- Trial name
- ATTEST (NCT01570361)
- Testing
- Catheter Ablation, Drug Treatment
- Volunteers
- 255 people
- Sponsor
- Biosense Webster, Inc.