Clinical trials: Cardiac Dysfunction
Heart Failure, Congenital Heart Defects
Right Ventricular Failure in Congenital Heart Defects
Usually, "heart failure" refers to myocardial insufficiency of the left ventricle. However, in patients with congenital heart defects, often predominantly the right ventricle is affected.
- Trial name
- NCT00266201
- Where
- 9 sites in Germany
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Competence Network for Congenital Heart Defects
Neuromuscular Diseases, Congenital Diaphragmatic Hernia
Respiratory Muscles and Work of Breathing in Children
Respiratory muscle testing allows a quantitative assessment of inspiratory and expiratory muscles in children of any age with primary or secondary respiratory muscle impairment, in order to better understand the pathophysiology…
- Conditions
- Neuromuscular Diseases, Congenital Diaphragmatic Hernia, Lung Diseases, Cardiac Diseases
- Trial name
- WOB&MR_Ped (NCT05051254)
- Testing
- Esogastric pressure measurement
- Where
- France
- Volunteers
- 550 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Right Ventricular Dysfunction, Cardiopulmonary Diseases
Right Heart and Lung Blood Flow During Exercise (RIGHT-NET 2.0)
RIGHT-NET 2.0 is a multicenter observational study with a retrospective-prospective design that builds on the original RIGHT-NET study.
- Conditions
- Right Ventricular Dysfunction, Cardiopulmonary Diseases, Pulmonary Hypertension
- Trial name
- RIGHT-NET 2 (NCT07851610)
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- IRCCS SYNLAB SDN
Heart Failure, Left Ventricular Systolic Dysfunction
CarDiac MagnEtic Resonance for Primary Prevention Implantable CardioVerter DebrillAtor ThErapy: an International Registry (DERIVATE)
The DERIVATE study was conceived to integrate the information resulted from clinical data, transthoracic echocardiography, and cardiac magnetic resonance (CMR) imaging to provide a more reliable risk stratification in patients…
- Trial name
- DERIVATE (NCT03352648)
- Where
- 29 sites in United States, Belgium and 4 more
- Volunteers
- 4,000 people
- Sponsor
- Gianluca Pontone, MD, PhD
Covid19, Right Ventricular Dysfunction
Right Ventricular Dysfunction in Ventilated Patients With COVID-19
Using echocardiography to investigate the incidence of RV dysfunction in ventilated patients with COVID-19.
- Conditions
- Covid19, Right Ventricular Dysfunction, ARDS
- Trial name
- COVID-RV (NCT04764032)
- Testing
- Echocardiography
- Where
- 11 sites in United Kingdom
- Volunteers
- 150 people
- Sponsor
- University of Glasgow
Heart Failure, Cardiomyopathies
The Use of the EXCOR Active Driving Unit for Mobilization of Pediatric Patients With Ventricular Assist Device Support
The purpose of this observational study is to evaluate the performance of the Berlin Heart EXCOR Active driving unit while being used with the approved EXCOR ventricular assist device system.
- Conditions
- Heart Failure, Cardiomyopathies, Ventricular Dysfunction, Heart Diseases
- Trial name
- E-Motion (NCT04634708)
- Testing
- No intervention
- Where
- Germany
- Volunteers
- 24 people
- Sponsor
- Berlin Heart GmbH
Cardiac Toxicity, VEGF
Effects of Anti-VEGF Targeted Drugs on Patients' Blood Pressure and Endothelial Function
Explore the effects of anti-VEGF targeted drugs on blood pressure and endothelial function in cancer patients.
- Conditions
- Cardiac Toxicity, VEGF, Endothelial Dysfunction
- Trial name
- NCT04962438
- Testing
- Anti-VEGF
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Peking University Third Hospital
Hypertrophic Cardiomyopathy, Left Ventricular Hypertrophy
Long Term Effects of Enalapril and Losartan on Genetic Heart Disease
The human heart is divided into four chambers. One of the four chambers, the left ventricle, is the chamber mainly responsible for pumping blood out of the heart into circulation.
- Conditions
- Hypertrophic Cardiomyopathy, Left Ventricular Hypertrophy, Myocardial Ischemia
- Trial name
- NCT00001534
- Testing
- Losartan
- Where
- United States
- Volunteers
- 112 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Tetralogy of Fallot, Pulmonary Valve Insufficiency
Comparison of Two Pulmonary Valve Replacement Methods to Treat Tetralogy of Fallot
Repair of tetralogy of Fallot (TOF), the most common form of cyanotic congenital heart disease, usually involves surgery on the outflow of the right ventricle (RV) and the pulmonary valve in order to relieve obstruction to blood…
- Conditions
- Tetralogy of Fallot, Pulmonary Valve Insufficiency, Ventricular Dysfunction, Right
- Trial name
- NCT00112320
- Testing
- PVR plus RV remodeling, Standard PVR
- Where
- United States
- Volunteers
- 68 people
- Sponsor
- Boston Children's Hospital
Ventricular Dysfunction, Asthma in Children
Evaluation of Cardiac Biomarkers and Ventricular Function in Asthmatic Children
Evaluation of cardiac biomarkers and the left and right ventricular systolic and diastolic function in asthmatic children in Assuit university hospital
- Trial name
- NCT05985720
- Volunteers
- 50 people
- Sponsor
- Assiut University
Acute Coronary Syndrome, Cardiogenic Shock
Outcome of Patients Treated With IABP
Intra-Aortic Balloon Pumps (IABP) is a widely used and effective left ventricular adjuvant therapy. IABP is an inflatable device placed in the aorta that inflates with diastole and deflates with systole.
- Conditions
- Acute Coronary Syndrome, Cardiogenic Shock, Coronary Artery Disease, Heart Failure
- Trial name
- NCT04405856
- Testing
- Intra Aortic Balloon Pump
- Where
- China
- Volunteers
- 1,000 people
- Sponsor
- Nanjing Medical University
Dilated Cardiomyopathy, Pediatric
Resynchronization Therapy in Young Patients With and Without CHD
Pacemakers can be attached to one or more than one of the heart chambers. After watching pacemakers work over time, doctors have found that the pacemakers that stimulate only one chamber of the heart sometimes lead to problems…
- Trial name
- NCT00208806
- Testing
- congestive heart failure patients
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Emory University
Heart Failure
LV Dysfunction Following Pacemaker Placement
Several studies have confirmed the link between chronic RV apical pacing and the development of heart failure and LV systolic dysfunction in some patients 1,2.
- Trial name
- NCT03850808
- Where
- United States
- Volunteers
- 500 people
- Sponsor
- Oregon Health and Science University
Duchenne Muscular Dystrophy (DMD), Becker Muscular Dystrophy
DMD Gene Variants and Cardiac Dysfunction in Young Males With Dystrophinopathies
The goal of this observational study is to investigate whether the type, location, and extent of pathogenic variants in the DMD gene are associated with cardiac dysfunction in male children, adolescents, and young adults with…
- Conditions
- Duchenne Muscular Dystrophy (DMD), Becker Muscular Dystrophy, Cardiomyopathy
- Trial name
- NCT07515235
- Where
- Greece
- Volunteers
- 65 people
- Sponsor
- Aristotle University Of Thessaloniki
Cardiac Surgery
Effect of Intraoperative Aprotinin Administration on Post Cardiac Surgery Optic Nerve and Retinal Thickness.
Cognitive and neurological dysfunction after coronary artery bypass surgery (CABG) is common and multi-factorial in origin. Several previous studies have shown that intraoperative aprotinin administration may be…
- Trial name
- NCT00395369
- Testing
- intraoperative aprotinin administration
- Where
- Israel
- Volunteers
- 30 people
- Sponsor
- Soroka University Medical Center
Congenital Heart Disease
Mechanisms of Dysfunction and the Influence of Exercise on Cardiac and Musculoskeletal Function
Primary Objective: To determine if impairments in cardiac and musculoskeletal function and metabolism exist in Fontan children. Secondary Objectives: 1. To determine if impairments do exist, are they related to exercise capacity.
- Trial name
- NCT02004756
- Testing
- Exercise Program
- Where
- Canada
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- The Hospital for Sick Children
Quality of Life, Congenital Heart Disease
Exercise Training in Children With Corrective Cardiac Surgeries
To determine the effects of preoperative exercise therapy on postoperative cardiopulmonary outcomes and quality of life in children with corrective cardiac surgeries.Within literature there is limited evidence on preoperative…
- Conditions
- Quality of Life, Congenital Heart Disease, Heart; Surgery, Heart, Functional Disturbance as Result
- Trial name
- NCT05763238
- Testing
- INTERVENTION GROUP, CONTROL GROUP
- Where
- Pakistan
- Volunteers
- 46 people
- Sponsor
- Riphah International University
Premature Ventricular Complexes, Ventricular Arrhythmias
Impact of Catheter Ablation of Frequent Premature Ventricular Complexes in Treating Subtle Left Cardiomyopathy
Throughout the past decade, there were no straightforward recommendations regarding the management of asymptomatic high-burden Premature ventricular complexes (PVCs) in structurally normal heart extending from the European…
- Trial name
- NCT06864429
- Testing
- Radiofrequency catheter ablation
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Ain Shams University
Voiding Dysfunction
The Measurement of Bladder Impedance and Heart Rate During Urodynamic Study
Purpose To measure the impedance of the bladder during the urodynamic study to see if changes in the impedance value occur as the bladder volume changes in pediatric patients aged 5-12 years along with its leg time.
- Trial name
- NCT04010591
- Testing
- impedance measurement during urodynamic study
- Where
- South Korea
- Volunteers
- 30 people
- Sponsor
- Yonsei University
Transposition of Great Vessels, Tetralogy of Fallot
Effects Branch PA Stenting d-TGA, ToF and TA
The goal of this randomized controlled trial is to identify the effects of percutaneous interventions for branch PA stenosis on exercise capacity in patients with d-TGA, ToF and TA.
- Conditions
- Transposition of Great Vessels, Tetralogy of Fallot, Truncus Arteriosus, Pulmonary Artery Stenosis Supravalvular Congenital
- Trial name
- NCT05809310
- Testing
- Percutaneous intervention (stent) for PA stenosis
- Where
- 4 sites in Netherlands
- Volunteers
- 56 people
- Sponsor
- UMC Utrecht