Clinical trials: Cardiac Rhythm Disorder
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
Anticoagulants Comparative Benefit-risk Ratio in Real Life
The study is an analysis using the French national health insurance database, six months after the beginning of NOAC launch in the NVAF indication.
- Trial name
- NCT02785354
- Where
- France
- Volunteers
- 103,101 people
- Sponsor
- Boehringer Ingelheim
Atrial Fibrillation, Paroxysmal AF
CARTO® 3 System and Real Time Intracardiac Ultrasound
This is a prospective, multicenter, non-randomized observational study of subjects 18 years and older undergoing RF ablation with drug refractory recurrent symptomatic paroxysmal Atrial Fibrillation (AF).
- Trial name
- IUAF (NCT01716663)
- Testing
- Catheter Ablation
- Where
- 26 sites in United States
- Volunteers
- 234 people, healthy volunteers welcome
- Sponsor
- Biosense Webster, Inc.
Fibrillation, Atrial
Evaluation of Fondaparinux in Patients With a Heart Rhythm Disturbance Who Undergo Restoration of Normal Heart Rhythm
The purpose of this study is to test whether Fondaparinux is effective and safe to prevent thromboembolic events (like for example strokes) and bleeding events in patients who undergo a normalisation of their heart rhythm…
- Trial name
- NCT00911300
- Testing
- fondaparinux, unfractionated heparin, Vitamin-K-Antagonist
- Where
- 34 sites in France, Germany
- Volunteers
- 349 people
- Sponsor
- GlaxoSmithKline
Jervell and Lange Nielsen Syndrome
Diltiazem in Jervell and Lange-Nielsen Syndrome
This study will test the effect of diltiazem, a calcium channel blocking drug, on the QT interval in patients with Jervell and Lange-Nielsen syndrome.
- Trial name
- NCT06534671
- Testing
- diltiazem
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Vanderbilt University Medical Center
Atrial Fibrillation
Anticoagulation Therapy in the Very Old
This study is designed to evaluate the efficacy and safety of warfarin anticoagulation in the very old and attempt to identify risk factors which may impede safe and effective anticoagulation.
- Trial name
- ATIVO (NCT03103763)
- Testing
- Warfarin
- Where
- United States
- Volunteers
- 132 people
- Sponsor
- Robert Stein
Atrial Fibrillation, Persistent Atrial Fibrillation
ECGi Ibutilide: Effect of Ibutilide on AF Source Location and Organization
This is a prospective, multi-center, non-randomized, un-blinded, observational trial.
- Trial name
- NCT03370536
- Testing
- CardioInsight ECGI Mapping System, AF ablation, Ibutilide
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Vivek Reddy
Cardiovascular Disease
Implementation of Practice Standards for ECG Monitoring
The purpose of this study is to test the effect of implementing new practice standards for electrocardiographic (ECG) monitoring on nurses' knowledge and skills, quality of care, and patient outcomes.
- Trial name
- PULSE (NCT01269736)
- Testing
- Education
- Where
- 16 sites in United States, Canada and 1 more
- Volunteers
- 92,057 people, healthy volunteers welcome
- Sponsor
- Yale University
Bradycardia, Tachycardia
Randomized Study of the Use of Warfarin During Pacemaker or ICD Implantation in Patients Requiring Long Term Anticoagulation
Patients requiring long term anticoagulation often undergo transition of their warfarin to heparin in anticipation of invasive surgical procedures such as pacemaker or ICD implantation.
- Conditions
- Bradycardia, Tachycardia, Atrial Fibrillation, Valvular Heart Disease
- Trial name
- NCT00721136
- Testing
- continue warfarin through the procedure, Hold warfarin, Warfarin held with heparin transition.
- Where
- 2 sites in United States
- Volunteers
- 104 people
- Sponsor
- Johns Hopkins University
Atrial High Rate Episodes
Non-vitamin K Antagonist Oral Anticoagulants in Patients With Atrial High Rate Episodes
NOAH is an investigator-initiated, prospective, parallel-group, double-blind, randomised, multi-centre trial. The objective of the trial is to demonstrate that oral anticoagulation using the NOAC edoxaban is superior to current…
- Trial name
- NOAH (NCT02618577)
- Testing
- Edoxaban, ASA
- Where
- 18 sites in Austria, Belgium and 16 more
- Volunteers
- 2,608 people
- Sponsor
- Atrial Fibrillation Network
Bradyarrhythmia
Safety and Efficacy Study of IPG Patient With Home Monitoring
The number of patients with implantable pulse generator (IPG) has steadily increased in Japan causing increment in number of in office follow-ups and greater burden on many hospitals.
- Trial name
- NCT01523704
- Testing
- BIOTRONIK Home Monitoring System, BIOTRONIK Home Monitoring System with In-office Follow-up
- Where
- Japan
- Volunteers
- 1,327 people
- Sponsor
- Biotronik Japan, Inc.
Ventricular Tachycardia, Ischemic Cardiomyopathy
Ablation at Virtual-hEart pRedicted Targets for VT
The goal of this study is to test the efficacy of the new imaging/simulation ("virtual heart") approach for determining the optimal ablation sites in patients with VT, which render post-infarction VT non-inducible.
- Trial name
- AVERT-VT (NCT03536052)
- Testing
- Virtual Heart Guided Ablation
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Johns Hopkins University
Presyncope, Arrhythmias, Cardiac
The IPED (Investigation of Palpitations in the ED) Study
Palpitations (noticeable pounding, fluttering or irregular heart beat) and pre-syncope (near blackout) are common ED problems sometimes due to an abnormal cardiac rhythm.
- Conditions
- Presyncope, Arrhythmias, Cardiac, Tachycardia, Supraventricular, Atrial Fibrillation
- Trial name
- IPED (NCT02783898)
- Testing
- AliveCor Heart Monitor
- Where
- 10 sites in United Kingdom
- Volunteers
- 243 people
- Sponsor
- NHS Lothian
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
PRescriptiOn PattERns Of Oral Anticoagulants
Atrial fibrillation is the major cause of acute ischemic stroke. The risk of stroke was shown to decline by oral anticoagulant therapy.
- Trial name
- PROPER (NCT02366338)
- Volunteers
- 148 people
- Sponsor
- Muğla Sıtkı Koçman University
Paroxysmal Atrial Fibrillation, Persistent Atrial Fibrillation
Model Based Fast Anatomical Mapping
This prospective, multicenter observational study will examine the ability of model based fast anatomical mapping (mFAM) to create left atrial (LA) geometry for atrial fibrillation ablation.
- Trial name
- MFAM (NCT03349476)
- Testing
- MFAM
- Where
- United States
- Volunteers
- 109 people
- Sponsor
- Vivek Reddy
Paroxysmal Atrial Fibrillation
TactiFlex Paroxysmal Atrial Fibrillation IDE Trial
Prospective non-randomized parallel-assignment multi-center clinical investigation. The study design includes two subject cohorts: 1) Paroxysmal Atrial Fibrillation Main Study, and 2) Paroxysmal Atrial Fibrillation High Standard…
- Trial name
- NCT04356040
- Testing
- TactiFlex SE, TactiFlex SE - High Standard Power
- Where
- 45 sites in United States, Australia and 8 more
- Volunteers
- 355 people
- Sponsor
- Abbott Medical Devices
Atrial Fibrillation
Evaluation of YouControl-AFib, a mHealth Application for Persons With Atrial Fibrillation
This study is being done to establish the feasibility of performing a clinical trial using a mHealth application named YouControl-AFib designed to improve the cardiovascular health of persons with atrial fibrillation.
- Trial name
- NCT06575348
- Testing
- YouControl-A-Fib mHealth Application
- Where
- United States
- Volunteers
- 51 people
- Sponsor
- University of Wisconsin, Madison
COPD, Sepsis
Effect of Nebulized Bronchodilators on Heart Rate
The purpose of the study is to determine adverse events rates of nebulized albuterol versus levalbuterol among adult critically ill patients and determine if a differential exists in adverse events between the two drugs.
- Conditions
- COPD, Sepsis, Shock
- Trial name
- NCT01151579
- Testing
- Levalbuterol, Albuterol
- Where
- United States
- Volunteers
- 89 people
- Sponsor
- Fahim Khorfan, MD
Atrial Fibrillation
Management of Gastrointestinal and Urogenital (GI/GU) Bleedings in Atrial Fibrillation Patients Using Pradaxa
This study is being conducted to collect data on the management of gastrointestinal and urogenital bleeding events occurring in patients with atrial fibrillation taking dabigatran etexilate.
- Trial name
- NCT02022020
- Where
- 22 sites in United States, Canada
- Volunteers
- 220 people
- Sponsor
- Boehringer Ingelheim