Clinical trials: ECG Changes
Bariatric Surgery (Sleeve Gastrectomy ), Hemodynamics
Effect of Intraoperative Position Change on Hemodynamics and Electrocardiography
The combined effects of obesity-related cardiac structure and function changes, comorbidities, pneumoperitoneum technique, and reverse Trendelenburg position may complicate anesthesia management by affecting intraoperative…
- Conditions
- Bariatric Surgery (Sleeve Gastrectomy ), Hemodynamics, Electrocardiography
- Trial name
- NCT06835166
- Testing
- 12-lead electrocardiography measurement
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people
- Sponsor
- Firat University
ECG Changes
Electrocardiographic Changes Associated With Epilepsy
Identify and characterize electrocardiographic (ECG) changes occurring during the post-ictal phase of epileptic seizures. Evaluate the duration and severity of post-ictal ECG abnormalities.
- Trial name
- NCT07135713
- Volunteers
- 80 people
- Sponsor
- Assiut University
Post COVID-19, Ventricular Repolarization
Changes in Electrocardiographic (ECG) Ventricular Repolarization and Transthoracic Impedance Cardiography (ICG) Parameters in Patients with COVID-19 and After the Disease: Persistence and Prognostic Significance of These Changes
The aim of this study is to determine the relationship between changes in resting electrocardiography (ECG) ventricular repolarization parameters, transthoracic impedance cardiography (ICG) parameters, and COVID-19, to assess the…
- Conditions
- Post COVID-19, Ventricular Repolarization, Arrhythmias, Impedance Cradiography
- Trial name
- NCT06674278
- Volunteers
- 215 people
- Sponsor
- Lithuanian University of Health Sciences
Total Knee Arthroplasty, Electrocardiographic Changes
Effect of Spinal and General Anesthesia on Frontal QRS Axis in Patients Undergoing Total Knee Arthroplasty
This prospective observational study aims to compare the effects of spinal and general anesthesia on frontal QRS axis in patients undergoing elective total knee arthroplasty.
- Trial name
- TDP-QRS (NCT07551648)
- Where
- Turkey (Türkiye)
- Volunteers
- 140 people
- Sponsor
- Elazıg Fethi Sekin Sehir Hastanesi
Ventricular Tachycardia
Modification of Rhythmic Risk Assessment by Ventricular Tachycardia Ablation
Sudden cardiac death is a frequent cause of cardiovascular mortality. Numerous rhythmic risk assessment criterion have been described targeting the substratum, the cardiac nervous tone or the trigger of arrhythmias.
- Trial name
- NCT03453645
- Testing
- ventricular tachycardia ablation
- Where
- France
- Volunteers
- 30 people
- Sponsor
- University Hospital, Toulouse
Diabetes Mellitus, Type 1
ECG Changes in Children and Adolescents With Type 1 Diabetes
Diabetes Mellitus type 1 is characterized by an absolute insulin deficiency caused by T-cell-mediated autoimmune destruction of pancreatic β-cells .
- Trial name
- NCT03260998
- Testing
- electrocardiogram
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Assiut University
ASD II
Holter and ECG Changes After Trancatheter Closure Of ASD In Children
Atrial septal defects (ASD) account for 10% of all congenital heart defects . Hemodynamic consequences of an ASD are dilatation of the right atrium and right ventricle (RV) because of the volume overload due to the left-to-right…
- Trial name
- NCT06197191
- Testing
- Fukuda Denshi Cardimax ECG device model FCP-7101
- Where
- Egypt
- Volunteers
- 70 people
- Sponsor
- Sohag University
QT Interval, Hysterectomy
Perioperative QT and QTc Changes in Laparoscopic and Open Hysterectomy
This prospective observational study evaluated perioperative changes in QT and corrected QT (QTc) intervals in adult women undergoing elective laparoscopic or open abdominal hysterectomy under general anesthesia.
- Trial name
- NCT07834060
- Testing
- Laparoscopic hysterectomy, Open Abdominal Hysterectomy
- Where
- Turkey (Türkiye)
- Volunteers
- 48 people
- Sponsor
- Haseki Training and Research Hospital
Atrial Arrhythmia, QT Interval, Variation in
QT Changes as Detected From LINQ ECG During Antiarrhythmic Loading (LINQ QT)
The LINQ QT Study is a prospective, non-randomized, multi-center, observational, post-market clinical study investigating QT interval changes due to antiarrhythmic drug loading.
- Conditions
- Atrial Arrhythmia, QT Interval, Variation in, Arrhythmias, Cardiac
- Trial name
- LINQ QT (NCT05488470)
- Testing
- LINQ/LINQ II
- Where
- 3 sites in United States
- Volunteers
- 22 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Arrhythmia, ECG Changes
Intra Amniotic Injection of DIGOXIN for Feticide in Second Trimester Termination of Pregnancy
In second trimester abortion above 22 weeks the investigators usually inject intra-cardiac Kcl for feticide. Digoxin intra-amniotic injection has been described in the literature in doses of 1-1.5 mg.
- Conditions
- Arrhythmia, ECG Changes, Hypotension
- Trial name
- NCT01951079
- Testing
- Intra-amniotic injection of DIGOXIN
- Where
- 2 sites in Israel
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Meir Medical Center
Hyponatremia
Retrospective Analysis of ECG Changes and Arrhythmias in Patients With Profound Hyponatremia
The primary objective of this retrospective study is to determine the impact of hyponatremia on quantitative measurements and characteristics of the ECG.
- Trial name
- NCT07255833
- Where
- Germany
- Volunteers
- 250 people
- Sponsor
- University of Cologne
Out-of-Hospital Cardiac Arrest, Hypothermia
Early Coronary Angiography Versus Delayed Coronary Angiography
This study is a pilot, multi-centered, randomized, clinical trial to evaluate the safety and efficacy of performing early Coronary Angiography (CAG) versus no early CAG in post-cardiac arrest patients without ST segment…
- Conditions
- Out-of-Hospital Cardiac Arrest, Hypothermia, Cardiac Arrest
- Trial name
- PEARL (NCT02387398)
- Testing
- Early Angiography
- Where
- 6 sites in United States, Australia and 1 more
- Volunteers
- 99 people
- Sponsor
- University of Arizona
Healthy Subjects
A Study to Determine if Technosphere® Inhalation Powder (FDKP) Causes ECG Changes (QTc) Following the Medication's Inhaled Administration.
48 healthy adult male \& female subjects will be enrolled in this study to determine the effect of Technosphere® Inhalation Powder (FDKP) on the QT interval of the EKG.
- Trial name
- NCT00721344
- Testing
- Technosphere Inhalation Powder (FDKP), Moxifloxacin
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Mannkind Corporation
Cardiac Arrest
Coronariography in OUt of hosPital Cardiac arrEst
Prospective, multicenter, randomized clinical trial. Survivors from an out-of-hospital cardiac arrest (OHCA) without ST segment elevation in their EKG will be recruited.
- Trial name
- COUPE (NCT02641626)
- Testing
- Urgent Coronary Angiography, Deferred Coronary Angiography
- Where
- Spain
- Volunteers
- 72 people
- Sponsor
- Hospital San Carlos, Madrid
Atrial Fibrillation
Atrial Fibrillation Prediction Trial.
Atrial Fibrillation (AF) is a common arrhythmia with a prevalence of 1.5-2%. This prevalence increases significantly after 80 years of age.
- Trial name
- AFPRET (NCT02307032)
- Where
- 4 sites in Greece
- Volunteers
- 500 people
- Sponsor
- University of Athens
Coronary Artery Disease
Characterization of Ischemia Related Changes in Esophageal Electrocardiography
Esophageal electrocardiography (eECG) has important advantages compared to standard ECG recordings. Coronary artery disease leading to myocardial ischemia is very common and has potentially severe consequences for patients.
- Trial name
- NCT01390155
- Testing
- Measurement of coronary collateral flow index
- Where
- Switzerland
- Volunteers
- 45 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Pain
Changes in Heart Rate in Response to Cold Pressor Test
Abstract: Pain, a subjective sensation, has been increasingly studied, as it has been recognized as an important factor in patients' recovery and quality of life. Pain is charted today as one of the vital signs.
- Trial name
- HRVW1 (NCT00678262)
- Where
- Israel
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Soroka University Medical Center
Atrial Septal Defect
Holter and ECG Changes After Transcatheter Closure Of ASD In Children
Atrial septal defects (ASD) account for 10% of all congenital heart defects [1]. Hemodynamic consequences of an ASD are dilatation of the right atrium and right ventricle (RV) because of the volume overload due to the…
- Trial name
- NCT05540769
- Testing
- catheter guided ASD closure
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Sohag University
Preeclampsia
ST- Depression on Electrocardiogram During Caesarean Section in Regional Anaesthesia in Women With Preeclampsia
The investigators examined whether there was a difference in the occurrence of ST depressions after injection of five or ten units of oxytocin, in preeclamptic patients delivered by caesarean section (CS) under regional…
- Trial name
- NCT01530230
- Testing
- oxytocin
- Where
- Sweden
- Volunteers
- 25 people
- Sponsor
- Uppsala University Hospital
NSTEMI - Non-ST Segment Elevation MI
TIII Over TI in Subjects With Myocardial Infarction
Study was performed to identify ECG criteria for unmasking of subjects with NSTEMI at elevated risk.
- Trial name
- T-infarction (NCT03057093)
- Testing
- Non interventional study
- Volunteers
- 903 people
- Sponsor
- University of Cologne