Clinical trials: Electrocardiography
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
Subluxation
Simulated vs Genuine Manual Chiropractic Adjustments
Our primary aim with this trial is to measure participant blinding following two simulated/sham or genuine/real high velocity, low amplitude (HVLA) manual chiropractic adjustments to assess if participants are able to identify…
- Trial name
- SHA (NCT06931600)
- Testing
- Chiropractic adjustment
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Life University
Electrocardiography
Optimising Screening of Intermediate to High-risk Asymptomatic Sportsmen With Exercise Electrocardiogram
The importance of exercise electrocardiogram (ECG) is still controversial in the prevention of cardiac events among sportsmen. The aim of this study was to assess the relevance of exercise electrocardiogram (ECG) as a significant…
- Trial name
- SEEPRED (NCT06024863)
- Testing
- Screening stress test on a bicycle ergometer (usual practise)
- Where
- France
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Patients With Epilepsy, Patients With First Seizure
Comparison Study of Electrocardiogram Indexes in Patients With Epilepsy, Patients With First Seizure and Normal Population
According to recent advances in epileptic heart and sudden unexplained death in epilepsy, in this study the investigators aimed to compare ECG findings in patients with epilepsy, patients who had experienced their first seizure…
- Conditions
- Patients With Epilepsy, Patients With First Seizure, Normal Population
- Trial name
- NCT06608784
- Testing
- Electrocardiography
- Where
- Iran
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Mazandaran University of Medical Sciences
Influenza, Human
A Study to Evaluate the Effect of Intravenous Zanamivir on Cardiac Conduction in Healthy Volunteers
Approximately 40 healthy subjects will be enrolled. Each subject will participate in the study for approximately 9 weeks. There will be four treatment sequences with a 5-7 day washout between treatments.
- Trial name
- NCT01353729
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Healthy
Safety Study of Electrocardiogram (ECG) Effects of Sancuso® (Granisetron TDS)
This study aims to evaluate the electrocardiogram (ECG) effects of Sancuso® compared to placebo and moxifloxacin in healthy subjects.
- Trial name
- NCT00890565
- Testing
- granisetron
- Where
- United States
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Kyowa Kirin Co., Ltd.
Electrocardiography
A Study to Assess the Effect of Avacopan at Therapeutic and Supratherapeutic Doses on the QT/QTc Interval in Healthy Participants
The primary objective of this study is to evaluate the effects of therapeutic and supratherapeutic doses of avacopan on the heart rate corrected QT interval, using Fridericia's formula (QTcF).
- Trial name
- NCT05988034
- Testing
- Avacopan, Moxifloxacin
- Where
- United States
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Amgen
Anemia
A Study of the Electrocardiogram Effects and Pharmacokinetics of Ferumoxytol in Healthy Men and Women
This study will define the effects of ferumoxytol on electrocardiogram (ECG) data as well as evaluate pharmacokinetics
- Trial name
- NCT00360425
- Testing
- ferumoxytol, moxifloxacin
- Where
- United States
- Volunteers
- 174 people, healthy volunteers welcome
- Sponsor
- AMAG Pharmaceuticals, Inc.
Atrial Fibrillation
Clinical Validation of the Electrocardiogram Measurement
Atrial fibrillation (AFib) is a common type of cardiac arrhythmia in clinical practice, affecting millions of people worldwide. Early detection and treatment of atrial fibrillation are crucial in preventing serious complications…
- Trial name
- NCT05830578
- Testing
- ASUS Blood Pressure Monitor/Oximeter/ECG Monitor
- Volunteers
- 602 people, healthy volunteers welcome
- Sponsor
- Taipei Medical University Hospital
Pulmnary Hypertension
Detecting Pulmonary Hypertension With the Eko CORE 500 Digital Stethoscope
This prospective, observational study will evaluate whether synchronized heart sound (phonocardiogram, PCG) and three-lead electrocardiogram (ECG) recordings (entered as separate interventions in PRS, though collected together in…
- Trial name
- EKO-PH (NCT07136623)
- Testing
- Eko CORE 500 phonocardiogram (PCG) recording, Eko CORE 500 three-lead electrocardiogram (ECG) recording
- Where
- 2 sites in United States
- Volunteers
- 1,513 people, healthy volunteers welcome
- Sponsor
- Eko Devices, Inc.
Healthy Volunteer
A Thorough QT Study of TR-701free Acid (FA) in Healthy Subjects
The purpose of this study is to assess the effects of oral TR-701 free acid (FA) versus placebo on QTcF.
- Trial name
- NCT01461460
- Testing
- TR-701 FA 1200 mg, Moxifloxacin 400 mg
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Trius Therapeutics LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
Contraception
Thorough QT/QTc Study of Multiple Oral Doses of NOMAC-E2 (Org 10486 0 + Org 2317) in Healthy Women (Study 292011)(P05802)
The trial is a single-center randomized, double-blind, double-dummy, placebo and positive controlled, parallel group clinical trial.
- Trial name
- NCT00779532
- Testing
- Moxifloxacin, NOMAC-E2 (Org 10486-0 + Org 2317)
- Volunteers
- 189 people, healthy volunteers welcome
- Sponsor
- Organon and Co
Healthy
Comparison of a Novel 12-Lead Wireless Electrocardiogram (ECG) and a Standard Wired ECG
To determine if there is a difference between wireless ECG and wired ECG findings.
- Trial name
- NCT00998842
- Testing
- Recom Model 100, GE 5000 ECG Monitor System
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Oklahoma
Pulmonary Hypertension (Diagnosis)
Applying Artificial Intelligence to the 12 Lead ECG for the Diagnosis of Pulmonary Hypertension: an Observational Study
The goal of this observational study is to apply Artificial Intelligence (AI) and machine learning technology to the resting 12-lead electrocardiogram (ECG) and assess whether it can assist doctors in the early diagnosis of…
- Trial name
- NCT05942859
- Testing
- Artificial Intelligence and Machine Learning technology
- Where
- United Kingdom
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Royal United Hospitals Bath NHS Foundation Trust
Hemodynamic Effects of Energy Drink, Electrocardiograph Effects of Energy Drinks
Evaluation of Energy Drink Consumption on ECG and Hemodynamic Parameters in Young Healthy Volunteers
This study is designed as a safety assessment to determine the cardiac and hemodynamic effects of overuse of energy drinks in healthy individuals through ECG, heart rate (HR) and blood pressure measurements.
- Trial name
- NCT02023723
- Testing
- Energy Drink, Active Control
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- David Grant U.S. Air Force Medical Center
Hypertrophic Cardiomyopathy
Diagnosis of HCM With AI-ECG
The study aims to establish a diagnostic model of hypertrophic cardiomyopathy with artificial intelligence-enhanced electrocardiogram.
- Trial name
- NCT06287892
- Where
- China
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Shanghai Zhongshan Hospital
Infection, Human Immunodeficiency Virus
Study to Evaluate the Effect of GSK1265744 on Cardiac Conduction
This study is being conducted to comply with the Food and Drug Administration (FDA) recommendation that all new non anti-arrhythmic drugs be assessed for cardiac repolarization effects through electrocardiographic evaluation.
- Trial name
- NCT02027454
- Testing
- GSK1265744, Moxifloxacin
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- ViiV Healthcare
Coronary Heart Disease
Myocardial Ischaemia After Exposure to Diesel Exhaust
Exposure to particulate air pollution is associated with increases in cardiovascular mortality and morbidity. The pathophysiological mechanisms underlying this observation are emerging, and exposure to particulate air pollution…
- Trial name
- MIDAS (NCT01661582)
- Testing
- CT/PET Myocardial Perfusion Imaging using O-15 water, Coronary blood flow measured by doppler echocardiography
- Where
- United Kingdom
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- University of Edinburgh
Electroencephalography, Electrocardiography
A Closer Look at Yoga Nidra: Sleep Lab Analyses
This study is being conducted in order to understand more about how the body responds to a mind/body practice called yoga nidra.
- Conditions
- Electroencephalography, Electrocardiography, Respiratory Rate, Surveys and Questionnaires
- Trial name
- NCT03685227
- Testing
- Yoga Nidra
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- National University of Natural Medicine
Blood Pressure, Pediatrics
Blood Pressure Estimation Using Noninvasive Biosignals During Pediatric Anesthesia
The aim of this study is to estimate blood pressure in pediatric patients using a non-invasive electrocardiogram (ECG), photoplethysmograph (PPG), and an accelerometer on the chest.
- Conditions
- Blood Pressure, Pediatrics, Electrocardiography, Accelerometer
- Trial name
- NCT04087070
- Testing
- Biosignal measurements
- Where
- South Korea
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital