Clinical trials: Electrocardiography (ECG)
Pulmonary Disease, Chronic Obstructive
Changes in Blood Gases, Disturbance of Breath During Sleep and Cardiovascular Co-morbidity in COPD Patients
Respiration failure type 2 is loss of the lungs ability to take up oxygen (O2) and get rid of carbon dioxide (CO2). The diagnosis is based on blood gas measurement of pressures of O2 and CO2.
- Conditions
- Pulmonary Disease, Chronic Obstructive, Hypercapnia, Hypoxemia
- Trial name
- NCT00888342
- Testing
- supplementary oxygen, zopiclone, alcohol
- Where
- 2 sites in Norway
- Volunteers
- 150 people
- Sponsor
- LHL Helse
Bundle-Branch Block
Congenital or Idiopathic Complete Right Bundle Branch Block: Physiological Significance and Molecular Characterization
This study is to determine 1) the incidence of altered right bundle conduction, including CRBBB, IRBBB or rsR' pattern in the Taipei city based on the school survey databank from 1999 to 2002, 2) the associated cardiac lesions…
- Trial name
- NCT00173342
- Where
- 2 sites in Taiwan
- Volunteers
- 50 people
- Sponsor
- National Taiwan University Hospital
STEMI - ST Elevation Myocardial Infarction
ST-segment Elevation Not Associated With Acute Cardiac Necrosis (LESTONNAC)
Patients with chest pain and persistent ST segment elevation (STE) may not have acute coronary occlusions or serum troponin curves suggestive of acute necrosis.
- Trial name
- LESTONNAC (NCT05689970)
- Testing
- AI platform to detect ST elevation in ECG
- Where
- 7 sites in Spain
- Volunteers
- 420 people
- Sponsor
- Idoven 1903 S.L.
Acquired Brain Injury
OPTImized RESTing Environments in Rehabilitation
This study investigates whether an individually designed environment can support and improve the quality of daytime resting periods in in-hospital neurorehabilitation of patients suffering severe acquired brain injury.
- Trial name
- OPTIREST (NCT04500951)
- Testing
- Optimized resting environment, Standard resting environment
- Where
- Denmark
- Volunteers
- 29 people
- Sponsor
- University of Aarhus
Hypertension, Blood Pressure Monitoring, Ambulatory
Nocturnal Blood Pressure Dipping and Ventricular Repolarization in Hypertension
The primary aim is to determine whether non-dipping status is associated with adverse repolarization markers and impaired myocardial mechanics compared to dipper hypertensive patients.
- Conditions
- Hypertension, Blood Pressure Monitoring, Ambulatory, Circadian Rhythm, Electrocardiography
- Trial name
- NBP-DIP (NCT07200856)
- Testing
- Nocturnal Blood Pressure Dipping
- Volunteers
- 140 people
- Sponsor
- Assiut University
Pulmonary Hypertension
Acute Exposure of Simulated Hypoxia on ECG and Non-invasive Blood Pressure
Randomized crossover trial in patients with Pulmonary Hypertension (PAH, CTEPH) to assess the acute response to simulated altitude (FIO2: 15.1% = equivalent to 2500m above sea level) on ECG repolarizations and non-invasive blood…
- Trial name
- NCT03581851
- Testing
- Simulated Altitude: (FiO2: 15.1)
- Where
- Switzerland
- Volunteers
- 28 people
- Sponsor
- University of Zurich
Cardiac Arrhythmias
Evaluation of an Innovative Smart T-shirt Capable to Monitor ECG Signal and Related Parameters Through the Comparison With a Holter ECG and a Smartwatch
Evaluation of an innovative smart t-shirt capable to monitor ECG signal and related parameters through the comparison with a Holter ECG and a smartwatch
- Trial name
- Youcare (NCT05771142)
- Testing
- Smart t-shirt, ECG Holter, Smartwatch
- Where
- Italy
- Volunteers
- 30 people
- Sponsor
- University of Bologna
Non-ST Elevated Myocardial Infarction, Electrocardiography
Clinical Characteristics, Treatments, and Outcomes of MI Patients Presenting With Normal ECG
the investigators aimed to analyzed data for hospitalized MI patients with normal ECG.
- Trial name
- NCT04710446
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Henan Provincial People's Hospital
Heart Failure
Study to Collect High-Resolution ECG Data and Patient Insights on Heart Failure Care
The purpose of this study is to establish an electrocardiogram (ECG) data library to facilitate future studies on heart disease.
- Trial name
- NCT06809686
- Where
- 2 sites in United Kingdom
- Volunteers
- 1,000 people
- Sponsor
- Richmond Research Institute
Advanced Solid Tumors
A Cardiac Safety Study of Tivozanib to Evaluate the Electrocardiogram and Pharmacokinetic-Electrocardiogram Dynamics in Subjects With Advanced Solid Tumors
The purpose of this study is to obtain QTc data, to assess the effects of tivozanib on ECG morphology, and to determine the pharmacokinetic pharmacodynamic (PK-PD) relationship between any observed changes in cardiac…
- Trial name
- NCT01210846
- Testing
- tivozanib
- Where
- 8 sites in United States
- Volunteers
- 50 people
- Sponsor
- AVEO Pharmaceuticals, Inc.
Suspected Arrhythmia, Palpitations
This Exploratory Medical Device Study Evaluated the Arrhythmia Diagnostic Yield of MEMO Patch V2, a Wearable Patch-type Electrocardiographic Monitor, in Adults With Suspected Arrhythmia Who Presented With Symptoms Such as Palpitations or Dizziness, or Who Had Cryptogenic Ischemic Stroke or Transient
This exploratory medical device study evaluated the arrhythmia diagnostic yield of MEMO Patch V2, a wearable patch-type electrocardiographic monitor, in adults with suspected arrhythmia who presented with symptoms such as…
- Conditions
- Suspected Arrhythmia, Palpitations, Dizziness, Cryptogenic Ischemic Stroke
- Trial name
- NCT07722026
- Testing
- MEMO Patch V2, 24-Hour Holter Monitor
- Where
- South Korea
- Volunteers
- 150 people
- Sponsor
- HUINNO Co., Ltd
ECG-PCG-CTG Acquisition on Pregnant Voluntary Subjects
Computer-assisted Fetal Monitoring - Obstetrics
In the context of fetal heart monitoring, the SurFAO project offers an alternative to current clinical routines. The challenge is to extract, from few non-invasive sensors on the maternal abdomen, a fetal electrocardiogram (ECGf)…
- Trial name
- SURFAO-Obst (NCT03857126)
- Testing
- Signal acquisition
- Where
- France
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University Hospital, Grenoble
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
ECG Effects
The Effect of Buprenorphine Delivered by Buprenorphine Transdermal System (BTDS) at Doses up to 80 Micrograms/Hour (mcg/hr) and Naltrexone on Electrocardiogram (ECG) Intervals in Healthy Volunteers
The purpose of this study is to evaluate the ECG effects of 10, 40, and 80 mcg/hr buprenorphine delivered by BTDS alone, or by BTDS dosed with naltrexone, relative to placebo in healthy male and female subjects.
- Trial name
- NCT01999114
- Testing
- Buprenorphine transdermal patch, Naltrexone tablet, Moxifloxacin tablet
- Where
- United States
- Volunteers
- 328 people, healthy volunteers welcome
- Sponsor
- Purdue Pharma LP
Myocardial Infarction
Pre-Hospital Wireless Transmission of Electrocardiograms to a Cardiologist Via a Hand-Held Device
Aim: To determine the impact of wireless transmission of prehospital ECGs to a hand-held computer on time to treatment and myocardial salvage in acute MI patients.
- Trial name
- NCT00682526
- Testing
- SmartLink Wireless Monitoring System (K033642)
- Where
- 7 sites in United States
- Volunteers
- 527 people
- Sponsor
- Welch Allyn
Child, Abdominal Pain
Abdominal Pain Disorders Functional in Children: Impact of Hypno-analgesia on the Autonomic Balance
Abdominal pain disorders functional (including functional dyspepsia, irritable bowel syndrome, abdominal migraine, functional abdominal pain) is a very common disease in the pediatric population, where classical medical treatment…
- Trial name
- NCT02830698
- Where
- France
- Volunteers
- 8 people
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Heart Failure, Atrial Fibrillation (AF)
AI-Based Cardiac Analysis Using 12-Lead and 1-Lead ECG
This pilot study is designed to evaluate the clinical performance and utility of the SmartECG-EF software in patients undergoing evaluations at Inha University Hospital.
- Conditions
- Heart Failure, Atrial Fibrillation (AF), Electrocardiogram
- Trial name
- NCT07844434
- Testing
- SmartECG-EF
- Where
- South Korea
- Volunteers
- 300 people
- Sponsor
- Inha University Hospital
Atherosclerosis, Chronic Granulomatous Disease (CGD)
Non-Invasive Assessment of Atherosclerosis in Patients With CGD and Other Disorders of the Immune System
Background: Atherosclerosis, the arterial plaques or blockages that cause heart disease, develops in many people by the time they are in their mid-20s.
- Trial name
- NCT01063309
- Where
- United States
- Volunteers
- 156 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Pregnancy Related, Pregnancy Disease
Fetal Autonomic Nervous sysTem Evaluation
The autonomic nervous system (ANS) is involved in cardiovascular, metabolic and cognitive processes, so its study in the fetus can provide relevant functional diagnostic and prognostic information.
- Conditions
- Pregnancy Related, Pregnancy Disease, Pregnancy Complications, Pre-Eclampsia
- Trial name
- FANTE (NCT06330987)
- Testing
- electrocardiograph
- Where
- Italy
- Volunteers
- 186 people, healthy volunteers welcome
- Sponsor
- University of Pisa
Sudden Death, Ventricular Tachycardia
Skin Sympathetic Nerve Activity and Cardiac Arrhythmia
Sympathetic tone is important in cardiac arrhythmogenesis. The simultaneous recording of sympathetic nerve activity (SNA) and electrocardiogram (ECG) was obtained by invasive method.
- Conditions
- Sudden Death, Ventricular Tachycardia, Persistent Atrial Fibrillation
- Trial name
- SKNA (NCT04918303)
- Testing
- SKNA recording
- Where
- France
- Volunteers
- 100 people
- Sponsor
- University Hospital, Bordeaux