Clinical trials: Heart Conduction Disorder
Supraventricular Tachycardia
Dexmedetomidine and Adenosine: Therapeutic Use for SVT
The purpose of this study is to evaluate the efficacy and safety of dexmedetomidine in the acute termination of Supraventricular Tachycardia (SVT).
- Trial name
- NCT01495481
- Testing
- Dexmedetomidine, Adenosine
- Where
- United States
- Volunteers
- 22 people
- Sponsor
- University of Pittsburgh
Catecholaminergic Polymorphic Ventricular Tachycardia
Flecainide for Catecholaminergic Polymorphic Ventricular Tachycardia
The purpose of this study is to test whether the addition of oral flecainide to standard therapy will reduce ventricular ectopy on exercise test compared to placebo plus standard therapy in patients with Catecholaminergic…
- Trial name
- NCT01117454
- Testing
- Flecainide Acetate, Beta blocker
- Where
- 10 sites in United States
- Volunteers
- 14 people
- Sponsor
- Vanderbilt University Medical Center
Anaesthesia, Toxicity
Sensitivity of ECG on Detection of Three Different Intravascular Applied Test Doses of Bupivacaine and Epinephrine
The purpose of this prospective randomised study is to investigate electrocardiographic alterations after intravascular injection of three different test solutions of bupivacaine and epinephrine in anaesthetised children up to 16…
- Trial name
- NCT01091766
- Testing
- intravenous injection of test solution
- Where
- Switzerland
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- University Children's Hospital, Zurich
Arrhythmia, Long QT Syndrome
AI-powered ECG Analysis for Deadly Arrhythmias and ICI Myocarditis
ELDORA is a non-interventional observational data-science study aiming to develop and validate clinical-grade artificial intelligence tools applied to electrocardiogram (ECG) data.
- Conditions
- Arrhythmia, Long QT Syndrome, Immune Checkpoint Inhibitor-Related Myocarditis
- Trial name
- ELDORA (NCT07644715)
- Where
- France
- Volunteers
- 127,000 people, healthy volunteers welcome
- Sponsor
- Groupe Hospitalier Pitie-Salpetriere
Long QT Syndrome, Brugada Syndrome
Physical Activity in Children With Inherited Cardiac Diseases
Use lay language. Current guidelines regarding physical activity in patients with inherited arrhythmia and cardiomyopathy are mostly dedicated to adult patients, with a special focus on sports competition.
- Conditions
- Long QT Syndrome, Brugada Syndrome, Catecholaminergic Polymorphic Ventricular Tachycardia, Hypertrophic Cardiomyopathy
- Trial name
- NCT04650009
- Where
- France
- Volunteers
- 28 people
- Sponsor
- University Hospital, Montpellier
Brugada Syndrome
European Perioperative Brugada Survey
The aim of this survey is to assess the current perception and clinical practice of Resident and Board-certified Anaesthesiologists and Intensivists regarding perioperative care of patients burdened with the Brugada Syndrome.
- Trial name
- NCT04808193
- Testing
- Survey
- Where
- Belgium
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Universitair Ziekenhuis Brussel
Bradycardia
Conduction System Pacing With INGEVITY+
The study is intended to evaluate the safety and effectiveness of the Boston Scientific INGEVITY+ cardiac pacing lead when implanted in the left bundle branch area (LBBA).
- Trial name
- INSIGHT-LBBA (NCT06014866)
- Testing
- Cardiac pacing
- Where
- 8 sites in United States
- Volunteers
- 1,383 people
- Sponsor
- Duke University
Ventricular Tachycardia, Myocardial Infarction
Cohort Study - SBRT for VT Radioablation
Ventricular tachycardia (VT) contributes to over 350,000 sudden deaths each year in the US. Malignant VTs involve an electrical "short circuit" in the heart, formed by narrow channels of surviving tissue inside myocardial scar.
- Conditions
- Ventricular Tachycardia, Myocardial Infarction, Heart Disease Structural Disorder
- Trial name
- NCT04162171
- Testing
- Stereotactic Body Radiotherapy (SBRT) ablation of VT
- Where
- Canada
- Volunteers
- 12 people
- Sponsor
- John Sapp
Atrial Flutter, Tachycardia, Supraventricular
Prospective Observational Cohort Study of Fetal Atrial Flutter & Supraventricular Tachycardia
The FAST Trial Registry is a prospective observational cohort study of fetuses with a new diagnosis of atrial flutter (AF) or supraventricular tachycardia (SVT) that is severe enough to consider prenatal treatment (see…
- Conditions
- Atrial Flutter, Tachycardia, Supraventricular, Tachycardia, Atrial Ectopic, Tachycardia, Reciprocating
- Trial name
- FAST Registry (NCT03376438)
- Testing
- Prospective observational cohorts
- Where
- 41 sites in United States, Australia and 12 more
- Volunteers
- 330 people
- Sponsor
- Edgar Jaeggi
Sinus Bradycardia, Atrioventricular Block
Analysis of Adenosine on Sinus and Atrioventricular Nodal Conduction in the Pediatric Transplanted Heart
Heart transplants save the lives of nearly 500 children in heart failure per year. Columbia is one of the largest pediatric heart transplant centers in the world, averaging 25 transplants per year, and providing ongoing care to…
- Trial name
- NCT02462941
- Testing
- Adenosine, Cardiac catheterization
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- Columbia University
Supraventricular Tachycardia, Atrial Fibrillation (AF)
Validity and Algorithm Development for Detection of Supraventricular Tachycardia in Children-A Clinical Pilot Study
The aim of this study is to evaluate the reliability of smartphone seismocardiography (SCG) and bed-based ballistocardiography (BCG) for detecting supraventricular tachycardia (SVT) in children aged 0-10 years.
- Trial name
- NCT07148934
- Testing
- Smartphone seismographic recording and Bed Based Ballistocardiographic recordings
- Where
- Finland
- Volunteers
- 60 people
- Sponsor
- University of Turku
Tachycardia
Incident and Extent of Pulse Alteration During Local Anesthesia in Children
Incident and extent of pulse alteration during administration of various modes of local anesthesia in children during routine dental treatment.
- Trial name
- NCT02328729
- Testing
- mandibular block with Epinephrine, C-CLAD-IL with Epinephrine, Infiltration with Epinephrine
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Tel Aviv University
Appropriate and Inappropriate Shock Therapy With ICD, Arrhythmias Detection
Arrhythmias Detection in a Real World Population
The study is a prospective multicenter registry. Consecutive patients with indications of implant / replacement or upgrade of implantable cardioverter defibrillator (ICD) will be enrolled.
- Trial name
- RHYTHM DETECT (NCT02275637)
- Testing
- implantable cardioverter defibrillator
- Where
- 12 sites in Italy
- Volunteers
- 10,000 people
- Sponsor
- Fondazione IRCCS Policlinico San Matteo di Pavia
Tachyarrhythmia
ProMRI ICD/CRT-D Post Approval Study
Following product approval, confirmation of appropriate VF episode detection after MRI exposure of the ProMRI ICD/CRT-D systems and to evaluate left ventricular pacing threshold changes post-MRI.
- Trial name
- NCT02933619
- Volunteers
- 24,249 people
- Sponsor
- Biotronik, Inc.
Ventricular Fibrillation, Ventricular Tachycardia
Left Ventricular Capture Management Study
Primary Objective: To characterize left ventricular (LV) threshold behavior over time using daily left ventricular capture management (LVCM) measurements.
- Conditions
- Ventricular Fibrillation, Ventricular Tachycardia, Bradyarrhythmia
- Trial name
- LEARN (NCT01089634)
- Where
- Canada
- Volunteers
- 151 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Right Bundle-Branch Block, Heart Failure With Reduced Ejection Fraction
Bifocal Right Ventricular PAcing in Right Bundle Branch blocK and Heart Failure With Reduced Ejection Fraction. The Study Tests the Superiority of Right Ventricular Bifocal Stimulation Over VVI Implantable Defibrillator in Right Bundle Branch Block and Heart Failure.
RATIONALE: Cardiac resynchronization therapy (CRT) is known to improve cardiac performance and to reduce morbidity and mortality in reduced-ejection fraction heart failure (HFrEF) despite optimal medical therapy (OMT).
- Conditions
- Right Bundle-Branch Block, Heart Failure With Reduced Ejection Fraction, Bifocal Stimulation
- Trial name
- BiPARK-HF (NCT03524001)
- Testing
- Compare VVi mode versus DDD bifocal stimulation through crossover randomization
- Where
- Italy
- Volunteers
- 13 people
- Sponsor
- Azienda Ospedaliero Universitaria Maggiore della Carita
Arrhythmia, Sinus Node Disease
PANORAMA Observational Study
To construct a computerized database of national profiles and epidemiological data on patients wearing Medtronic implantable pacemakers and cardioverter defibrillators (both with or without cardiac resynchronization therapy)…
- Conditions
- Arrhythmia, Sinus Node Disease, Heart Failure, Heart Block
- Trial name
- NCT00382525
- Testing
- Cardiac Rhythm Management device
- Where
- 27 sites in Belgium, India and 4 more
- Volunteers
- 8,586 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Heart Failure，Congestive, Left Ventricular Dysfunction
LV Endocardial CRT for Patients With Intermediate QRS Width
This pilot study is designed as a multi-centre cohort study determining the degree of LV reverse remodeling in patients with intermediate QRS widths (120-149ms) who undergo CRT implant with transseptal LV leads, and comparing to…
- Conditions
- Heart Failure，Congestive, Left Ventricular Dysfunction, Left Bundle-Branch Block
- Trial name
- EndoCRT (NCT03573427)
- Testing
- Trans-atrial septal placement LV lead for CRT
- Where
- 8 sites in Canada
- Sponsor
- Jaimie Manlucu
Severe Aortic Valve Stenosis, High-degree AV Block
Infranodal Conduction Time During TAVR as Predictor of HAVB
Consecutive patients with high grade aortic stenosis undergoing transcatheter aortic valve replacement (TAVR) with a self-expanding valve (Medtronic CoreValve Evolut R® or Edwards Sapien S3®) without pre-existing pacemaker…
- Conditions
- Severe Aortic Valve Stenosis, High-degree AV Block, Left Bundle-Branch Block
- Trial name
- HOM-TAVI (NCT04128384)
- Testing
- Limited electrophysiologic study including measurements of HV- and AH-intervals pre- and post-TAVR
- Where
- Germany
- Volunteers
- 200 people
- Sponsor
- University Hospital, Saarland
Cardiovascular Diseases, Heart Diseases
Long QT Syndrome-Population Genetics and Cardiac Studies
To investigate the clinical, genetic and cardiologic aspects of the Long QT Syndrome, a predominantly hereditary disease with episodic malignant arrhythmias and sudden death, and a demonstrated gene linkage in a large pedigree.
- Conditions
- Cardiovascular Diseases, Heart Diseases, Ventricular Arrhythmia, Long QT Syndrome
- Trial name
- LQTS (NCT00005176)
- Where
- United States
- Volunteers
- 2,125 people
- Sponsor
- University of Rochester