Clinical trials: Electrophysiology
Atrial Fibrillation
Atrial Pressure Electrophysiology Pilot Study
This study examined data elements of hemodynamic, electrophysiologic and electrolyte trends comparing 2 different types of catheters used during a procedure to treat medication resistant atrial fibrillation-radiofrequency…
- Trial name
- APES (NCT01845974)
- Testing
- ThermoCool® SF NAV Catheter, ThermoCool® catheter
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- Wake Forest University Health Sciences
Sudden Cardiac Arrest
Jewel Electrophysiology (EP) Lab Study
Single arm open label evaluation of the Jewel Patch Wearable Cardioverter Defibrillator (P-WCD) defibrillation waveform in adult cardiac patients.
- Trial name
- NCT05490459
- Testing
- Jewel Patch Wearable Cardioverter Defibrillator (P-WCD)
- Where
- Czechia
- Volunteers
- 18 people
- Sponsor
- Element Science, Inc.
Neurocardiogenic Syncope, Vasovagal Syncope
Cardioneuroablation for Neurocardiogenic Syncope
The purpose of this study is to evaluate the effectiveness of cardioneuroablation for the treatment of neurocardiogenic syncope (NCS), also known as "vaso-vagal" syncope.
- Trial name
- Ablate-NCS (NCT02009982)
- Testing
- Cardioneuroablation, Biosense Webster Navistar ThermoCool Diagnostic/Ablation Deflectable Tip Catheter
- Where
- 2 sites in United States
- Volunteers
- 3 people
- Sponsor
- David B. De Lurgio
Supraventricular Tachycardia
Using Non-Fluoroscopic Imaging Devices to Decrease Radiation Exposure During Ablation of Supraventricular Tachycardia
The purpose of this study is to determine whether the additional use of non-fluoroscopic imaging modalities can decrease the use of radiation exposure during standard ablation procedures for supraventricular tachycardia (SVT) in…
- Trial name
- NCT00979303
- Testing
- Intracardiac echocardiography and 3D navigational system
- Where
- United States
- Volunteers
- 74 people
- Sponsor
- Boston Children's Hospital
Persistent Atrial Fibrillation, Atrial Fibrillation
DiamondTemp™ System for the Treatment of Persistent Atrial Fibrillation
The purpose of the Diamond-AF II study is to establish the safety and effectiveness of the DiamondTemp Ablation System for the treatment of drug refractory, symptomatic persistent atrial fibrillation in patients.
- Trial name
- Diamond-AFII (NCT03643224)
- Testing
- Radiofrequency Ablation
- Where
- 28 sites in United States, Canada and 4 more
- Volunteers
- 376 people
- Sponsor
- Medtronic Cardiac Ablation Solutions
Cardiac Disease
Anesthetic Techniques in EP Patients
The purpose of this study is to compare different combinations of anesthetic drugs (cause loss of sensation) in terms of effectiveness, adverse effects, pain relief, and patient comfort for cardiac electrophysiology procedures.
- Trial name
- NCT02664922
- Testing
- Propofol, Ketamine, Remifentanil
- Where
- United States
- Volunteers
- 35 people
- Sponsor
- University of California, Los Angeles
Healthy
Electrophysiological Biomarkers of AV-101
Suicide is 2-7x higher in Veterans than non-veterans, and may be related to brain kynurenine pathway (KP) dysregulation and NMDA receptor (NMDAR) hyperactivation.
- Trial name
- NCT03583554
- Testing
- AV-101 720 mg, AV-101 1440 mg
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Marijn Lijffijt, PhD
Cardiac Arrhythmia
Hemodynamics Measurement in Radiofrequency Catheter Ablation
This study will occur in patients undergoing routine cardiac ablation of his/her arrhythmia with planned use of an irrigated ablation catheter.
- Trial name
- NCT04227119
- Testing
- Irrigated ablation catheter, Balloon tipped PA catheter
- Where
- 2 sites in United States
- Volunteers
- 11 people
- Sponsor
- Emory University
Paroxysmal Atrial Fibrillation, Atrial Fibrillation
DiamondTemp™ Ablation System for the Treatment of Paroxysmal Atrial Fibrillation
The purpose of the DIAMOND-AF study is to establish the safety and effectiveness of the DiamondTemp System for the treatment of drug refractory, recurrent, symptomatic paroxysmal atrial fibrillation in patients.
- Trial name
- DIAMOND-AF (NCT03334630)
- Testing
- DiamondTemp Ablation catheter, TactiCath Quartz Ablation catheter
- Where
- 23 sites in United States, Canada and 3 more
- Volunteers
- 482 people
- Sponsor
- Medtronic Cardiac Ablation Solutions
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 Catheterization, Radiation Exposure
Reduce Radiation Exposure in Fluoroscopic Interventions Evaluation
The purpose of this study is to determine whether the ControlRad system device when installed in Fluoroscopic (x-ray) machine reduces radiation dose to operators (Doctors and nurses) and to the patient who is undergoing cardiac…
- Trial name
- REDEFINE (NCT04404257)
- Testing
- ControlRad System, Without ControlRad System
- Where
- United States
- Volunteers
- 170 people
- Sponsor
- Corewell Health East
Atrial Fibrillation
The Automated Calculation of AF Cycle Length and Complexity Using a Novel EP Recording System
Collect electrophysiological data during atrial fibrillation (AF) ablation procedures to assess the performance of a Signal Complexity Visualization algorithm designed to be integrated into the CathVision ECGenius® System.
- Trial name
- NCT05477602
- Testing
- Cardiac Ablation for the treatment of persistent Atrial Fibrillation
- Where
- Belgium
- Volunteers
- 21 people
- Sponsor
- CathVision ApS
Intraoperative Awareness
Measurement of Bispectral Index and Awareness in Patients Undergoing Electrophysiology Studies With Isoproterenol
Isoproterenol is used as a cardiac stimulant in electrophysiology studies (EP). Preliminary data suggests that administration of isoproterenol increases the Bispectral index (BIS).
- Trial name
- NCT01377636
- Testing
- Isoproterenol
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- NYU Langone Health
Autism Disorder
MEG Study of Acute STX209 Effects in ASD
This is a single-site, randomized, acute dose-response study to determine whether STX209 produces a dose-dependent significant change in MEG target parameters compared to baseline as well as compared to placebo treatment.
- Trial name
- NCT02278328
- Testing
- STX209 (15mg), STX209 (30mg)
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Timothy Roberts
Sensorineural Hearing Loss, Bilateral
Factors Affecting Early Progress of Cochlear Implant Outcomes in Adults
The aim of this study is to understand how audiometric, cognitive and electrophysiological results relate to sentence recognition score in adults using currently a Nucleus cochlear implant.
- Trial name
- PROGRESS (NCT05265260)
- Where
- France
- Volunteers
- 32 people
- Sponsor
- Cochlear
Tachycardia, Ventricular
Bispectral Index Monitoring During Testing in the Electrophysiology Lab
BACKGROUND Physician-guided moderate sedation, administered by a Registered Nurse has been the standard of practice for patients undergoing a wide range of electrophysiology procedures during the past decade.
- Trial name
- NCT00749671
- Testing
- Bispectral index monitoring, Ramsey Sedation Scale
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Baystate Medical Center
Age-related Macular Degeneration
Changes in Retinal Function After Intravitreal Ranibizumab for Age-related Macular Degeneration
Age-related macular degeneration, a leading cause of blindness, is caused by an abnormal growth of the vessels beneath the retina.
- Trial name
- NCT00539734
- Testing
- ranibizumab
- Where
- Thailand
- Volunteers
- 25 people
- Sponsor
- Prince of Songkla University
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
Cardiac Disease, Heart Failure
Retrospective Experience Of CIED Implantation
The objective of this study is to retrospectively gather information on patients who underwent a CIED procedure with either a CanGaroo Envelope, TYRX Envelope, or no envelope.
- Conditions
- Cardiac Disease, Heart Failure, Coronary Artery Disease
- Trial name
- NCT04351269
- Testing
- CanGaroo Envelope, TYRX Envelope
- Where
- United States
- Volunteers
- 597 people
- Sponsor
- Elutia Inc.
Atrial Fibrillation
Vdrive Evaluation of Remote Steering and Testing in Lasso Electrophysiology Procedures Study
This study will evaluate the use of a robotic device that is remotely controlled to maneuver a circular mapping catheter in the left atrium during Atrial Fibrillation (AF) ablation procedures.
- Trial name
- VERSATILE (NCT01656772)
- Testing
- Vdrive Lasso navigation, Manual Lasso navigation
- Where
- 5 sites in United States, Belgium and 1 more
- Volunteers
- 120 people
- Sponsor
- Stereotaxis