Clinical trials: Electrophysiology Study
Sudden Cardiac Death
The Role of Electrophysiology Testing in Survivors of Unexplained Cardiac Arrest
Sudden cardiac death (SCD) remains a major cause of mortality within developed nations despite aggressive efforts to reduce its societal burden.
- Trial name
- EPS ARREST (NCT03079414)
- Testing
- Invasive Electrophysiology Study
- Where
- 21 sites in United States, Canada and 1 more
- Volunteers
- 100 people
- Sponsor
- Western University, Canada
Atrial Fibrillation, Atrial Tachyarrhythmia
LEAF - Low Energy In Atrial Fibrillation
The purpose of the study is to demonstrate the efficiency on AT / AF prevention and termination of a new algorithm contained in the Medtronic AT500 Antitachycardia device in patients with conventional pacemaker indications.
- Trial name
- NCT00157781
- Testing
- Medtronic AT500
- Volunteers
- 237 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Thromboembolism, Deep Vein Thrombosis
DVT After Cardiac Procedure
Patients undergoing electrophysiology studies (EPS) and cardiac ablation procedure for the treatment of cardiac arrhythmias may be at increased risk of deep vein thrombosis (DVT) during or after the procedure, which may lead to…
- Trial name
- NCT03877770
- Where
- 5 sites in United Kingdom
- Volunteers
- 82 people
- Sponsor
- Manchester University NHS Foundation Trust
Speech, Memory, Delayed
Effects of Clear Speech on Listening Effort and Memory in Sentence Processing
Sensorineural hearing loss (SNHL) is among the most prevalent chronic conditions in aging and has a profoundly negative effect on speech comprehension, leading to increased social isolation, reduced quality of life, and increased…
- Conditions
- Speech, Memory, Delayed, Sensorineural Hearing Loss
- Trial name
- NCT06053190
- Testing
- Sentence stimulus, Speaking style
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Utah
Ventricular Tachycardia
Stereotaxis Study To Obliterate Persistent Ventricular Tachycardia
This is a prospective, non-randomized, multi-center clinical case series evaluating the outcomes of the magnetic navigation system in ventricular tachycardia (VT) cases.
- Trial name
- STOP-VT (NCT00851279)
- Testing
- Magnetic irrigated ablation catheter
- Where
- 4 sites in United States, Czechia and 1 more
- Volunteers
- 53 people
- Sponsor
- Stereotaxis
Parkinson
Electrophysiological Activity of the Subthalamic Nucleus During the Processing of Emotional and Motivational Information
The role of the basal ganglia in the processing of information with emotional or motivational content has been demonstrated by several lesion and functional imaging studies in humans and animals.
- Trial name
- EMOPHYSIO (NCT01537224)
- Testing
- Measure of the electrophysiological activity of the subthalamic nucleus
- Where
- France
- Volunteers
- 22 people
- Sponsor
- Rennes University Hospital
Atrial Fibrillation, Ischemic Ventricular Tachycardia
Study of a New Catheter Using Force Sensing Capabilities for the Treatment of Atrial Fibrillation and Ventricular Tachycardia
The purpose of this study is to study the treatment of Atrial Fibrillation and ischemic Ventricular Tachycardia using a RF ablation catheter with contact force sensing capabilities.
- Trial name
- EZCF-125 (NCT01032317)
- Testing
- Radiofrequency Catheter Ablation
- Where
- Czechia
- Volunteers
- 22 people
- Sponsor
- Biosense Webster, Inc.
Anesthesia
Anesthesia Charting Fidelity Study
Primary Objective: Conduct a prospective, observational pilot study that assesses the frequency and severity of anesthesia charting fidelity weaknesses in three separate clinical environments (Cardiac surgical operating room…
- Trial name
- NCT01179932
- Testing
- No Intervention Used
- Where
- United States
- Sponsor
- University Hospitals Cleveland Medical Center
Glioma, Glioblastoma (GBM)
Pilot IntraOperative Neuronal Electrophysiology in Tumor rElatEd suRgery
INTRODUCTION AND RATIONALE Aggressive brain tumors like glioma have the ability to infiltrate the surrounding healthy brain tissue, disrupting normal neuronal activities and leading to impaired motor and cognitive functions, as…
- Conditions
- Glioma, Glioblastoma (GBM), Brain Tumor-Glioma, Brain Metastasis
- Trial name
- PIONEER (NCT06617208)
- Testing
- Neuropixel probe recording
- Where
- Netherlands
- Volunteers
- 20 people
- Sponsor
- Erasmus Medical Center
Atrial Fibrillation (AF), Pacemaker Therapy
Left Bundle Branch Pacing vs Right Ventricular Pacing on AHRE Burden in Patients With Preserved LVEF
This prospective, randomized controlled trial aims to evaluate the effect of left bundle branch pacing (LBBP) compared with conventional right ventricular (RV) pacing on the cumulative duration (total time) of atrial high-rate…
- Conditions
- Atrial Fibrillation (AF), Pacemaker Therapy, Atrioventricular Block, Preserved Ejection Fraction
- Trial name
- LBBP-AHRE (NCT07250529)
- Testing
- Right Ventricular Pacing, Left Bundle Branch Pacing
- Where
- Greece
- Volunteers
- 244 people
- Sponsor
- University Hospital of Patras
Deep Brain Stimulation Surgery, Electrophysiology
Analysis of Deep Brain Nuclei LFP and Cortical EEG Signals During the Recovery From General Anesthesia
The correlations of deep brain nuclei firing and cerebral cortex activity during recovery from general anesthesia is unclear. In this study, the local field potential (LFP) from the deep brain nuclei and the scalp…
- Conditions
- Deep Brain Stimulation Surgery, Electrophysiology, General Anesthesia, Consciousness, Loss of
- Trial name
- NCT06400901
- Testing
- No interventions
- Where
- China
- Volunteers
- 42 people
- Sponsor
- Ruijin Hospital
Subarachnoid Hemorrhage
Study to Evaluate Esmolol (Brevibloc) to Manage Cardiac Function in Patients With Subarachnoid Hemorrhage
The purpose of this study is to evaluate the clinical effect of esmolol treatment on cardiac function and electrophysiology; to assess the effects of esmolol treatment on serum adrenergic and cardiac biomarkers; to explore the…
- Trial name
- ABASH (NCT01232400)
- Testing
- Esmolol
- Where
- United States
- Sponsor
- University of Michigan
Atrial Fibrillation, Catheter Ablation
Prospective Physician-Initiated Observational Study of The Contact Detection System (CDS) in Patients Undergoing Radiofrequency Ablation Using the Niobe™ Remote Magnetic Navigation System
This observational study evaluates peri-procedural results of the Niobe™ Remote Magnetic Navigation (RMN) ES system using the contact detection system (CDS) in patients undergoing standard of care radiofrequency ablation of…
- Trial name
- STAR (NCT03103945)
- Testing
- CDS box connection of the Niobe™ Remote Magnetic Navigation System
- Where
- Netherlands
- Volunteers
- 30 people
- Sponsor
- Erasmus Medical Center
Healthy Volunteer
A Study to Assess Electrophysiology, Safety, Tolerability, and Pharmacokinetics of Multiple Doses of SAGE-718 Using Ketamine Challenge in Healthy Subjects
This study is a Phase 1, randomized, double-blind, placebo-controlled study of multiple doses of SAGE-718 using ketamine challenge to evaluate the electrophysiology, safety, tolerability, and pharmacokinetics in healthy subjects.
- Trial name
- NCT03844906
- Testing
- SAGE-718
- Where
- 2 sites in United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Supernus Pharmaceuticals, Inc.
Myofascial Trigger Points
A Clinical Observation on Electrophysiology in Headache Patients With Myofascial Trigger Points
Through an observational, cross-sectional study, muscle activity was compared among 21 subjects with episodic headache, 17 subjects with chronic headache and 17 age-matched healthy controls.
- Trial name
- NCT03890393
- Testing
- Electromyography
- Where
- China
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- The First Affiliated Hospital with Nanjing Medical University
Electrophysiology Study, Ablation
Torque Device Evaluation
This study will evaluate the safety and efficacy of a novel catheter torque device after the completion of a clinically-indicated electrophysiology study and/or ablation procedure in a pediatric patient.
- Trial name
- NCT07094256
- Testing
- Peritorq
- Where
- 2 sites in United States
- Volunteers
- 25 people
- Sponsor
- University of Minnesota
LAMA2-MD (Merosin Deficient Congenital Muscular Dystrophy, MDC1A)
LAMA2-related Muscular Dystrophy Brain Study
Laminin alpha-2 (LAMA2)-related muscular dystrophy (LAMA2-MD, Merosin Deficient CMD) is a form of congenital muscular dystrophy (CMD).
- Trial name
- NCT01952028
- Where
- United States
- Sponsor
- Cure CMD
Cardiovascular Diseases, Arrhythmias, Cardiac
Intracardiac Echocardiography Catheter Supply-Chain Reliability and Clinical Access Study
The ICE-ACCESS study is a prospective observational study designed to evaluate how procurement reliability, distribution restrictions, supply-chain interruptions, and device availability affect access to intracardiac…
- Conditions
- Cardiovascular Diseases, Arrhythmias, Cardiac, Atrial Fibrillation
- Trial name
- ICE-ACCESS (NCT07788040)
- Testing
- Intracardiac Echocardiography Catheter
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- Truway Health, Inc.
Ventricular Tachycardia, Cardiovascular Diseases
Genetic Substudy of the Alternans Before Cardioverter Defibrillator (ABCD) Trial
The ABCD clinical study (ClinicalTrials.gov Identifier NCT00187291) was designed to determine if a T-Wave Alternans (TWA) test is equivalent to an Electrophysiology Study (EPS) in predicting life-threatening heart rhythms in…
- Conditions
- Ventricular Tachycardia, Cardiovascular Diseases, Arrythmia, CVD
- Trial name
- ABCD (NCT00583297)
- Where
- United States
- Volunteers
- 400 people
- Sponsor
- CardioDx
ADHD - Attention Deficit Disorder With Hyperactivity
Brain Stimulation and Attention Control in Children With ADHD
The goal of this clinical trial is to learn if brain stimulation can help children ages 6 to 12 with attention-deficit/hyperactivity disorder (ADHD) improve their attention and self-control.
- Trial name
- NCT07182344
- Testing
- Intermittent Theta Burst Stimulation to Right DLPFC
- Where
- 2 sites in Kazakhstan
- Volunteers
- 40 people
- Sponsor
- Neurolab Plus