Clinical trials: Arrhythmia
Ventricular Tachycardia, Ventricular Fibrillation
Pediatric Lead Extractability and Survival Evaluation (PLEASE)
This is a randomized, prospective clinical trial comparing 2 different types of implantable cardioverter defibrillator (ICD) leads in children and patients with congenital heart disease.
- Conditions
- Ventricular Tachycardia, Ventricular Fibrillation, Cardiomyopathy, Long QT Syndrome
- Trial name
- NCT00335036
- Testing
- ICD lead implant, Thin leads
- Where
- United States
- Volunteers
- 748 people
- Sponsor
- Charles Berul
Tachyarrhythmias, Syncope
Study of New Implantable Loop Recorder
The goal of this IDE clinical study is to evaluate the quality of the cardiac signal recordings obtained by the St. Jude Medical (SJM) Confirm Implantable Cardiac Monitor (device).
- Trial name
- NCT00746564
- Testing
- SJM Confirm
- Where
- 9 sites in United States
- Volunteers
- 75 people
- Sponsor
- Abbott Medical Devices
Bradycardia, Arrhythmias
Heart Rate Response to Atropine Doses Less Than 0.1mg IV to Anesthetized Infants
An infants heart rate is very important because it ensures that blood is pumped to all organs in the body. Heart rate may decrease during anesthesia and surgery, and this is why the anesthesiologist will often give a medication…
- Trial name
- NCT01819064
- Testing
- Atropine
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- State University of New York at Buffalo
Atrial Fibrillation
MODULA Modul 7 VRR
This study will look at the correlation between ventricular rate regulation (VRR) and the percentage of biventricular pacing as well as subjective quality of life and level of physical ability in CRT patients with atrial…
- Trial name
- NCT00180414
- Testing
- CRT devices with ventricular rate regulation [VRR] (CE labeled)
- Where
- Germany
- Volunteers
- 8 people
- Sponsor
- Boston Scientific Corporation
Atrial Fibrillation, End Stage Renal Disease
Trial to Evaluate Anticoagulation Therapy in Hemodialysis Patients With Atrial Fibrillation
This is a prospective, randomized, open-label, blinded end-point evaluation trial. The patient population consists of patients on hemodialysis who have atrial fibrillation (AF) and end-stage renal disease (ESRD) .
- Trial name
- RENAL-AF (NCT02942407)
- Testing
- apixaban, warfarin
- Where
- 58 sites in United States
- Volunteers
- 154 people
- Sponsor
- Christopher Granger, MD
Atrial Fibrillation
SDM for Stroke Prevention in Atrial Fibrillation
The objective of this project is to evaluate a treatment decision aid for patients with atrial fibrillation.
- Trial name
- SDM4Afib (NCT02905032)
- Testing
- Decision Aid
- Where
- 5 sites in United States
- Volunteers
- 1,186 people
- Sponsor
- Mayo Clinic
Atrial Fibrillation
Decision Aids for Patients With Nonvalvular Chronic Atrial Fibrillation (DA4AFib)
The researchers are observing subject and clinician interaction in order to develop future education materials that will help patients and clinicians discuss atrial fibrillation and options to treat it.
- Trial name
- (DA4AFib) (NCT03744936)
- Testing
- Feedback
- Where
- United States
- Volunteers
- 34 people
- Sponsor
- Mayo Clinic
Atrial Fibrillation
A Study for Treatment of Paroxysmal Atrial Fibrillation (PAF) by Pulsed Field Ablation (PFA) System With Irreversible Electroporation (IRE)
The primary objective is to demonstrate safety and long-term effectiveness of the irreversible electroporation (IRE) system (Circular IRE Catheter and IRE Generator) when used for isolation of the atrial pulmonary veins (PVs) in…
- Trial name
- inspIRE (NCT04524364)
- Testing
- Pulsed Field Ablation (PFA) Therapy
- Where
- 13 sites in Austria, Belgium and 6 more
- Volunteers
- 272 people
- Sponsor
- Biosense Webster, Inc.
Tachycardia, Congestive Heart Failure
MADIT-CRT: Multicenter Automatic Defibrillator Implantation With Cardiac Resynchronization Therapy
The MADIT-CRT trial is designed to determine if combined implantable cardiac defibrillator (ICD)-cardiac resynchronization therapy (CRT-D) will reduce the risk of mortality and heart failure (HF) events by approximately 25%, in…
- Trial name
- MADIT-CRT (NCT00180271)
- Testing
- Cardiac resynchronization therapy with defibrillation, Implantable Cardioverter Defibrillator (ICD)
- Where
- United States
- Volunteers
- 1,820 people
- Sponsor
- Boston Scientific Corporation
Atrial Fibrillation
Patient Characteristics, Treatment Patterns And Incidence Of Events (Discontinuation, Persistence, Key Primary Clinical Outcomes) In NVAF Patients Initiating OAC Therapy In Colombia
The study aim to assess demographic and clinical characteristics , treatment patterns and as exploratory analysis will descriptively assess the time to clinical events of NVAF patients treated with oral anticoagulants (OACs) in…
- Trial name
- NCT04234698
- Where
- Colombia
- Volunteers
- 2,076 people
- Sponsor
- Pfizer
Atrial Fibrillation, AFib
Stroke Feasibility Study
This is a feasibility study to assess the safety and efficacy of the AtriCure AtriClip when placed via Minimally Invasive Surgical Deployment to the Left Atrial Appendage.
- Trial name
- NCT01997905
- Testing
- AtriClip LAA Exclusion Device
- Where
- 7 sites in United States
- Volunteers
- 13 people
- Sponsor
- AtriCure, Inc.
Atrial Fibrillation
Effects of Dronedarone on Atrial Fibrillation Burden in Subjects With Permanent Pacemakers
Primary objective was to evaluate the effects of dronedarone on Atrial Fibrillation (AF) burden (i.e. percent time in AF) as measured on electrogram (EGM) in subjects with a permanent pacemaker.
- Trial name
- HESTIA (NCT01135017)
- Testing
- Dronedarone
- Where
- 92 sites in United States
- Volunteers
- 112 people
- Sponsor
- Sanofi
Bradyarrhythmia
Clinical Outcome of Pacemaker paTIents According to Pacing Modality and Primary INDications
The study objective is to collect mid-term clinical outcome in a group of patients implanted with permanent pacemaker (PM) according to real-life clinical practice in a multicenter and international environment.
- Trial name
- OPTI-MIND (NCT00976482)
- Where
- Germany
- Volunteers
- 1,745 people
- Sponsor
- Boston Scientific Corporation
Atrial Fibrillation
RF Power, LSI and Oesophageal Temperature Alerts During AF Ablation (PiLOT-AF Study)
Atrial fibrillation (AF) is a very common abnormal heart rhythm, triggered by rapid electrical activity originating from the pulmonary veins (PVs) that drain blood from the lungs back to the left atrium (LA).
- Trial name
- PiLOT-AF (NCT02619396)
- Testing
- Combination 1 of radiofrequency (RF) power and Lesion Size Index (LSI) on left atrial (LA) posterior wall, Combination 2 of radiofrequency (RF) power and Lesion Size Index (LSI) on left atrial (LA) posterior wall, Combination 3 of radiofrequency (RF) power and Lesion Size Index (LSI) on left atrial (LA) posterior wall
- Where
- United Kingdom
- Volunteers
- 80 people
- Sponsor
- Oxford University Hospitals NHS Trust
Atrial Fibrillation, Thromboembolism
Amplatzer™Amulet™ Post-Market Study (Amulet™PMS)
This was a prospective, multicenter, observational, nonrandomized study to compile real world outcome data on the use of the Amulet™ device in non-valvular atrial fibrillation (NVAF) subjects.
- Conditions
- Atrial Fibrillation, Thromboembolism, Stroke
- Trial name
- Amulet™PMS (NCT02447081)
- Testing
- Subjects implanted with Amulet Device
- Where
- 51 sites in Australia, Belgium and 14 more
- Volunteers
- 1,088 people
- Sponsor
- Abbott Medical Devices
Atrial Fibrillation, Ventricular Tachycardia
Introductory Clinical Trial for Measuring Patients Before, During, and After an Electrophysiology (EP) Procedure With a Novel, Body-Worn Sensor
Subjects will be consented to wear the CoVa-2 monitoring system prior to (baseline), during, and after an Electrophysiology Procedure (EP).
- Trial name
- NCT03657134
- Testing
- CoVa-2 Monitoring System
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- NYU Langone Health
Cardiac Arrest, Extracorporeal Membrane Oxygenation Complication
Advanced Reperfusion Strategies for Refractory Cardiac Arrest
This is a Phase II, single center (Under the Center for Resuscitation Medicine at the University of Minnesota Medical School), partially blinded, prospective, intention to treat, safety and efficacy clinical trial, randomizing…
- Conditions
- Cardiac Arrest, Extracorporeal Membrane Oxygenation Complication, Ventricular Fibrillation, Pulseless Ventricular Tachycardia
- Trial name
- ARREST (NCT03880565)
- Testing
- Early Extracorporeal Membrane Oxygenation (ECMO) Facilitated Resuscitation, Standard Advanced Cardiac Life Support (ACLS) Resuscitation
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- University of Minnesota
Atrial Fibrillation
CACAF2 Study: Catheter Ablation for Cure of Atrial Fibrillation
The objective of this prospective multicenter randomized study is to establish the effectiveness of treatment of persistent atrial fibrillation by encircling the pulmonary veins with radiofrequency (RF) ablation and creating…
- Trial name
- CACAF-2 (NCT00227344)
- Testing
- RF ablation, Antiarrhythmic drugs
- Volunteers
- 129 people
- Sponsor
- Biosense Webster EMEA
Long QT Syndrome, Cardiac Repolarization
Effect of Beta-blocker Therapy on QTc Response in Exercise and Recovery in Normal Subjects
Background. In congenital long QT syndrome type 1 (LQT1), episodes of ventricular tachycardia are usually triggered by exercise and can be prevented in most patients by beta-blocker therapy.
- Trial name
- NCT00588965
- Testing
- Propranolol LA
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- MetroHealth Medical Center
Atrial Fibrillation, Inflammation
Atorvastatin Therapy for the Prevention of Atrial Fibrillation (SToP-AF)
The purpose of this study is to test whether the drug, atorvastatin, will be able to reduce the rate of return of the abnormal beats after using cardioversion.
- Trial name
- NCT00252967
- Testing
- Atorvastatin
- Where
- 3 sites in United States
- Volunteers
- 64 people
- Sponsor
- Emory University