Clinical trials: Myocardial Function
Stable Angina
Fractional FLow Reserve And IVUS for Clinical OUtcomes in Patients With InteRmediate Stenosis
To compare the safety and efficacy of FFR (fractional flow reserve)-guided percutaneous coronary intervention (PCI) strategy with IVUS (intravascular ultrasound [IVUS])-guided PCI in patients with intermediate coronary stenosis.
- Trial name
- FLAVOUR (NCT02673424)
- Testing
- FFR-guided stenting, IVUS-guided stenting
- Where
- 5 sites in China, South Korea
- Volunteers
- 1,700 people
- Sponsor
- Seoul National University Hospital
Cardiovascular Diseases, Heart Diseases
Mental Stress, Autonomic Function, and Heart Disease
To examine the vagal, vascular sympathetic, and mechno-structural components of baroreflex regulation in coronary artery disease (CAD) patients and healthy age-matched controls during rest and acute laboratory stress.
- Conditions
- Cardiovascular Diseases, Heart Diseases, Coronary Disease
- Trial name
- NCT00005524
- Sponsor
- Hebrew SeniorLife
Myocardial Infarct, Remodeling, Left Ventricle
Heart Attack Blood Oxygen Therapy Trial
'Heart attack', known as acute ST-segment elevation myocardial infarction, is a leading cause of heart failure and death. A lack of blood and oxygen damages the heart muscle potentially causing heart failure and premature death.
- Trial name
- SSO2 Radial MI (NCT06662890)
- Testing
- Supersaturated oxygen
- Where
- United Kingdom
- Volunteers
- 56 people
- Sponsor
- NHS National Waiting Times Centre Board
Acute Coronary Syndromes
Study to Learn When Platelets Return to Normal After One Loading Dose of Anti-platelet Drugs in Patients With Symptoms of Acute Coronary Syndromes
To investigate how platelets recover to normal function in subjects who have symptoms of a heart attack or unstable angina and who get a loading dose of prasugrel or clopidogrel for planned coronary angiography.
- Trial name
- NCT01107899
- Testing
- clopidogrel, prasugrel
- Where
- Germany
- Volunteers
- 29 people
- Sponsor
- Eli Lilly and Company
Coronary Artery Disease, Myocardial Ischemia
Comprehensive Functional Assessments for NOCAD
To validate and investigate the efficacy of comprehensive functional assessments for the diagnostic and prognostic value in NOCAD.
- Conditions
- Coronary Artery Disease, Myocardial Ischemia, Coronary Microvascular Dysfunction
- Trial name
- NCT06175572
- Testing
- coronary physiological indices
- Where
- China
- Volunteers
- 1,000 people
- Sponsor
- Shanghai Zhongshan Hospital
Myocardial Fibrosis
Role of Immune Responses After Acute Myocardial Infarction
The fascinating role of lymphocyte subtypes in the development of coronary artery disease may be a new strategic target for understanding and therapy of acute myocardial infarction.
- Trial name
- BATTLE-AMI (NCT02428374)
- Testing
- Rosuvastatin plus clopidogrel, Rosuvastatin plus ticagrelor, Simvastatin plus clopidogrel
- Where
- Brazil
- Volunteers
- 300 people
- Sponsor
- Federal University of São Paulo
Coronary Artery Disease
Sauna Bathing to Improve Vascular Health of Adults With Heart Disease
This study is a clinical trial that will determine if sauna bathing improves blood vessel health in adults aged 50-70 years with heart disease.
- Trial name
- NCT03620539
- Testing
- Lifestyle intervention
- Where
- Canada
- Volunteers
- 61 people
- Sponsor
- Montreal Heart Institute
Myocardial Infarction, Death
Association of Endothelial Function and Clinical Outcomes in Subjects Admitted to Chest Pain Unit
It is recognized that endothelial dysfunction is a major factor contributing to the atherogenic process. Abnormal function of the endothelium is detectable prior to obvious intimal lesions in patients with risk factors for…
- Conditions
- Myocardial Infarction, Death, Cerebrovascular Accident, Congestive Heart Failure
- Trial name
- NCT01618123
- Where
- 2 sites in United States, Israel
- Volunteers
- 300 people
- Sponsor
- Sheba Medical Center
Hypovolemic Shock, Cardiogenic Shock
Renal Resistive Index in Patients With Shock
This study consists of two substudies. The first substudy: 'Renal resistive index in critically ill patients with cardiogenic and septic shock' Design: cross-sectional observational Aim of this project is: 1.
- Conditions
- Hypovolemic Shock, Cardiogenic Shock, Septic Shock, Kidney Failure, Acute
- Trial name
- NCT02558166
- Where
- Netherlands
- Volunteers
- 92 people
- Sponsor
- Amsterdam UMC, location VUmc
Cardiac Function
Maximal Bruce Protocol With the Use of Regadenoson For Myocardial Perfusion Stress Testing
It is been known for at least 20 years that the hemodynamic data, the amount of exercise performed as well as symptoms on the treadmill, has significant value to the perfusion stress testing.
- Trial name
- Rega Stress (NCT01026012)
- Testing
- regadenoson
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- University of Maryland, Baltimore
Coronary Artery Disease, Endothelial Function
Differential Effect of Ticagrelor Versus Prasugrel Maintenance Dose on Endothelial Function of Peripheral Vessels in Patients With Coronary Artery Disease
Ticagrelor administration, whose molecule resembles to adenosine, led to reduction in overall mortality and thrombotic cardiovascular (CV) events when directly compared to clopidogrel in the PLATO trial, implicating possible…
- Trial name
- NCT01957540
- Testing
- Ticagrelor, Prasugrel
- Where
- Greece
- Volunteers
- 22 people
- Sponsor
- University of Patras
Coronary Heart Disease
Testosterone and Myocardial Perfusion in Coronary Heart Disease (CHD)
Testosterone has traditionally been regarded as a risk factor for heart disease due to the fact that males have a higher incidence of this disease than women, at least until the menopause.
- Trial name
- NCT00239590
- Testing
- Testosterone undecanoate
- Where
- United Kingdom
- Volunteers
- 28 people
- Sponsor
- Imperial College London
Coronary Artery Disease
Risk Evaluation by COronary CTA and Artificial IntelliGence Based fuNctIonal analyZing tEchniques - II
This study is a multicenter, prospective clinical cohort study. The study intends to continuously enroll patients with coronary heart disease.
- Trial name
- RECOGNIZE-II (NCT05856110)
- Where
- 9 sites in China
- Volunteers
- 2,000 people
- Sponsor
- Ruijin Hospital
Coronary Artery Disease
Risk Evaluation by COronary CTA and Artificial intelliGence Based fuNctIonal analyZing tEchniques - I
This study is a multicenter, retrospective imaging study. The study intends to retrospectively enroll patients with acute myocardial infarction who had received coronary CTA in a certain time-window before this event.
- Trial name
- RECOGNIZE-I (NCT05884008)
- Where
- 9 sites in China
- Volunteers
- 300 people
- Sponsor
- Ruijin Hospital
Endothelial Dysfunction, Acute Myocardial Infarction (AMI)
Validation of Cor-IS Impedance Spectroscopy Against Ultrasound Flow-Mediated Dilation
This prospective observational study evaluated the Cor-IS bioelectrical impedance spectroscopy technique for the assessment of endothelial function by comparison with ultrasound-based brachial artery flow-mediated dilation (FMD).
- Conditions
- Endothelial Dysfunction, Acute Myocardial Infarction (AMI), Cardiovascular Risk Factors (e.g., Hypertension), Flow Mediated Dilation
- Trial name
- NCT07882550
- Testing
- Cor-IS FMD, Ultrasound FMD
- Where
- Greece
- Volunteers
- 208 people, healthy volunteers welcome
- Sponsor
- Aristotle University Of Thessaloniki
Secondary Hyperparathyroidism, Myocardial Dysfunction
Changes in Cardiac Functions in Patients Treated With Parathyroidectomy for Secondary Hyperparathyroidism
This study aims to investigate the changes in cardiac functions, especially myocardial performance index (MPI), in patients who underwent parathyroidectomy for secondary hyperparathyroidism.
- Trial name
- NCT06187480
- Testing
- total parathyroidectomy (group 1) and those who underwent subtotal parathyroidectomy (group 2)
- Where
- Turkey (Türkiye)
- Volunteers
- 37 people
- Sponsor
- Mersin University
Stroke, Cerebral Infarction
Platelet Hyperreactivity to Aspirin and Stroke
STUDY QUESTIONS What is the real prevalence of platelet "resistance" to aspirin during the acute phase of stroke and after 3 months, and 1 year, as measured using different platelet function tests? Do all methods measure similar…
- Conditions
- Stroke, Cerebral Infarction, Cardiovascular Diseases, Vascular Diseases
- Trial name
- PLARAS (NCT00766896)
- Testing
- Aspirin (platelet sensitive versus platelet hyperreactivity)
- Where
- Brazil
- Volunteers
- 203 people
- Sponsor
- University of Sao Paulo
Coronary Artery Disease, Type 2 Diabetes Mellitus
Arginase Inhibition in Ischemia-reperfusion Injury
The present project is designed to test the hypothesis that arginase contributes to endothelial dysfunction induced by ischemia-reperfusion in patients with coronary artery disease.
- Trial name
- NCT02009527
- Testing
- N-hydroxy-nor-arginine, NaCl
- Where
- Sweden
- Volunteers
- 24 people
- Sponsor
- Karolinska Institutet
Cardiovascular Diseases, Mortality
Prospective Cohort Study of 4,837 Post-myocardial Infarction Patients (Alpha Omega Cohort)
The Alpha Omega Cohort is a prospective study of 4,837 state-of-the-art drug-treated Dutch patients aged 60-80 years who had a clinically diagnosed myocardial infarction up to 10 years before enrolment.
- Conditions
- Cardiovascular Diseases, Mortality, Type 2 Diabetes Mellitus, Cognitive Decline
- Trial name
- NCT03192410
- Testing
- Dietary intake, Lifestyle factors, Blood biomarkers
- Where
- Netherlands
- Volunteers
- 4,837 people
- Sponsor
- Wageningen University
Coronary Artery Disease, Congestive Heart Failure
Prognostic Indicators as Provided by the EPIC ClearView
The objective of this study is to determine whether the finger tip images captured by the EPIC ClearView device, when analyzed via the ClearView software, produce a Response Scale that characterizes trends consistent with known…
- Conditions
- Coronary Artery Disease, Congestive Heart Failure, Valvular Heart Disease, Atrial Fibrillation
- Trial name
- GBMC (NCT01476995)
- Where
- United States
- Volunteers
- 353 people, healthy volunteers welcome
- Sponsor
- Epic Research & Diagnostics, Inc.