Clinical trials: Heart Disorder
Heart Failure, Preserved Ejection Fraction, Cardiac Fibrosis
Characterization of Heart Failure With Preserved Ejection Fraction
The goals of this research will be to define some of the mechanisms underlying the progression and complications of heart failure (HF) with preserved left ventricular ejection fraction (HFPEF) Aim 1: to evaluate the differences…
- Conditions
- Heart Failure, Preserved Ejection Fraction, Cardiac Fibrosis, Biomarkers, Magnetic Resonance Imaging
- Trial name
- NCT03197350
- Testing
- cMR, biomarker
- Where
- Belgium
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Cliniques universitaires Saint-Luc- Université Catholique de Louvain
Exhaustion; Syndrome
Effects of Acute Physical Activity in Patients With Exhaustion Disorder
A new stress-related diagnosis, Exhaustion disorder (ED), was introduced in the Swedish version of ICD-10 in 2005 and has since then increased rapidly.
- Trial name
- NCT06429423
- Testing
- Acute exercise low intensity, Acute exercise moderate intensity
- Where
- Sweden
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Victoria Blom
Cardiomyopathy, Dilated, Prognosis
Cardiac Magnetic Resonance-Clinical Prediction Model-Dilated Cardiomyopathy
Dilated cardiomyopathy (DCM) is a common and serious heart disease characterized by left ventricular enlargement and impaired pumping function, with adverse prognosis (including heart failure, arrhythmia, heart-related…
- Conditions
- Cardiomyopathy, Dilated, Prognosis, Magnetic Resonance Imaging, Cardiac, Death, Sudden, Cardiac
- Trial name
- MPS-CMR-DCM (NCT07527715)
- Testing
- left ventricular ejection fraction
- Where
- China
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Shandong Provincial Hospital
Heart Failure With Preserved Ejection Fraction, Microvascular Angina
Neuregulin-1 in Patient With Different Forms of Cardiovascular Diseases: a Pilot Study
This is an observational study of Neuregulin-1 (NRG-1) plasma levels in patients with different forms of cardiovascular disease including microvascular angina (MVA), heart failure with preserved ejection fraction (HFpEF), as well…
- Conditions
- Heart Failure With Preserved Ejection Fraction, Microvascular Angina, Pulmonary Hypertension, Heart Failure With Reduced Ejection Fraction
- Trial name
- NRG-1-CVDs (NCT04391491)
- Testing
- Neuregulin-1β level in plasma
- Where
- Russia
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- I.M. Sechenov First Moscow State Medical University
Acute Coronary Syndrome, Myocardial Infarction
Point of Care (POC) Biomarkers of Ischemia
Acute coronary syndrome is defined as myocardial infarction or ischemia as evidenced by significant coronary artery disease on cardiac catheterization/revascularization or reversible defect seen on stress test.
- Trial name
- NCT02039882
- Where
- United States
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- Virginia Commonwealth University
Metabolic Syndrome, Hypertension
Development and Multicenter Validation of an AI-Based Remote Photoplethysmography (rPPG) Facial Scan for Multimodal Health Assessment
The goal of this observational study is to learn if a non-contact facial scan using artificial intelligence (AI) can be used to check health status in adults living in urban areas such as Jakarta.
- Conditions
- Metabolic Syndrome, Hypertension, Diabetes (DM), Tachycardia
- Trial name
- NCT07491978
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Tarumanagara University
Ischemia-Reperfusion Injury, Myocardial Infarction
Infusion of a Single Dose of Erythropoietin to Prevent Injury in an Ischemia Reperfusion Forearm Model
Rationale: The investigators hypothesize that EPO protects against apoptosis after acute ischemia in man and that it is detectable using the annexin-A5 model.
- Trial name
- IPIIR (NCT00691613)
- Testing
- Epoetin alpha, NaCl
- Where
- Netherlands
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University Medical Center Groningen
Cardiovascular Disease
Impact of Vitamin D Supplementation on Cardiac Structure and Function
The VITamin D and OmegA-3 TriaL (VITAL; NCT 01169259) is a randomized clinical trial in 20,000 U.S. men and women investigating whether taking daily dietary supplements of vitamin D3 (2000 IU) or fish oil (1 gram of omega-3 fatty…
- Trial name
- VITAL-Echo (NCT01630213)
- Where
- United States
- Volunteers
- 1,025 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Ischaemic Heart Diseases
The Effect of Ischaemic-Reperfusion in Man - A Bradykinin Dependent Pathway
Heart attacks are usually caused by a blood clot blocking an artery supplying blood to the heart. Current treatments are designed to relieve this blockage as quickly as possible to minimize damage to the heart muscle.
- Trial name
- NCT00965120
- Testing
- Forearm vascular study, bradykinin receptor antagonist (HOE-140)
- Where
- United Kingdom
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Edinburgh
Paroxysmal Atrial Fibrillation
Cryoballoon PVI With PWI Versus PVI Alone In Patients With PAF
Cryoballoon ablation has emerged as a safe and effective strategy for treatment of atrial fibrillation (AF) for which it has recently received a 'first-line' therapy indication by the FDA.
- Trial name
- NCT05296824
- Testing
- Cryoballoon ablation for the treatment of atrial fibrillation
- Where
- 4 sites in United States
- Volunteers
- 320 people, healthy volunteers welcome
- Sponsor
- Sacramento EP Research
Heart Failure, Congestive
Magnetic Resonance Spectroscopy Studies of Cardiac Muscle Metabolism
The metabolism of the heart provides the chemical energy needed to fuel ongoing normal heart contraction. Magnetic resonance spectroscopy is a technique used in a MRI scanner that can be used to measure and study heart metabolism…
- Trial name
- NCT00181259
- Where
- United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Thalassemia
T2* in Transfusion Dependant Anemia, MI, LVF, Normal Patients
The purpose of this study is to provide accurate prognostic data linking cardiac complications to myocardial T2* values (A measure of iron levels in the heart using MRI)in patients predisposed to heart iron overload.
- Trial name
- NCT00520559
- Volunteers
- 652 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Congestive Heart Failure, Chronic Obstructive Pulmonary Disease
An Evaluation of Home-Based Telemedicine Services
Tele-home health care, which providers for video interactions between home-based veterans and home care nurses, is a potentially useful adjunct to home care services.
- Conditions
- Congestive Heart Failure, Chronic Obstructive Pulmonary Disease, Diabetes
- Trial name
- NCT00105846
- Testing
- Home care telemedicine
- Where
- 2 sites in United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- US Department of Veterans Affairs
Myocardial Failure, Cardiac Failure
A Study of Experimental Medication BMS-986231 in Patients With Different Levels of Kidney Function
The purpose of this study is to investigate experimental medication BMS-986231 in patients with different levels of kidney function.
- Conditions
- Myocardial Failure, Cardiac Failure, Congestive Heart Failure, Kidney Failure
- Trial name
- NCT03332186
- Testing
- BMS-986231
- Where
- 3 sites in Czechia, Poland
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Bristol-Myers Squibb
Cardiac Arrest
Quality of Chest Compressions After a Night Shift
The investigators sought to evaluate the influence of fatigue after a night shift on the quality of Chest Compressions (CC) in CardioPulmonary Resuscitation (CPR), among physicians.
- Trial name
- WeCAN (NCT02123810)
- Testing
- CPR
- Where
- France
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Bistro Study Group
Heart Rate Variability, Psychological Resilience
Mindfulness-Based Self-Compassion and Vagal Nerve Stimulation on Heart Rate Variability, Psychological Resilience, and Sleep Quality
This study was conducted to determine the effects of a mindfulness-based self-compassion intervention and vagal nerve stimulation on heart rate variability, psychological resilience, and sleep quality in earthquake victims.
- Conditions
- Heart Rate Variability, Psychological Resilience, Sleep Quality
- Trial name
- NCT06501027
- Testing
- Mindfulness Based Self Compassion
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- İstanbul Yeni Yüzyıl Üniversitesi
Myocardial Injury, Atherosclerosis Cardiovascular Disease
Multimodal Biomarkers in Coronary Artery Disease Pathogenesis: The Oxford Acute Myocardial Infarction Study (OXAMI Study)
Coronary artery disease is one of the most common causes of illness and death. It develops when fatty deposits, known as plaques, build up in the arteries that supply blood to the heart.
- Conditions
- Myocardial Injury, Atherosclerosis Cardiovascular Disease, Cardiac Imaging Techniques, Genetics
- Trial name
- OXAMI (NCT07772570)
- Testing
- blood sampling, Intracoronary Imaging, Cardiovascular Magnetic Resonance Imaging
- Where
- United Kingdom
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Postoperative Delirium (POD)
The Study of Postoperative Delirium and Glymphatic System Function in Cardiac Surgery
Postoperative delirium after cardiac surgery is an acute cerebral dysfunction characterized by inattention, impaired consciousness, and cognitive and orientation disturbances.
- Trial name
- Delirium (NCT06901479)
- Testing
- Blood was drawn for proteomics testing and Magnetic Resonance Imaging.
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Nanjing First Hospital, Nanjing Medical University
Syndrome X
Syndrome X and Endothelial Dysfunction
Cardiac syndrome X is characterized by angina, positve stress test, and patent coronary angiography, and its probable mechanism is microvascular dysfunction associated with endothelial dysfunction.
- Trial name
- NCT00190086
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Far Eastern Memorial Hospital
Post-operative Cognitive Dysfunction
Target Hemodynamics and Brain Injury During General Anesthesia in the Elderly
BACKGROUND: Post-operative cognitive dysfunction (POCD) is a potentially irreversible loss of brain functions observed in elderly patients after surgical operations under general anaesthesia.
- Trial name
- THE BRIDGE (NCT02428062)
- Testing
- Hemodynamic target, Phenylephrine, Intravenous fluids
- Where
- Italy
- Volunteers
- 1,812 people, healthy volunteers welcome
- Sponsor
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico
The first 1,020 results can be paged through. Add a filter or change the sort order to reach the rest.