Clinical trials: Cardiovascular Biomarkers
Ischemic (Brain) Stroke, Hemorrhagic Stroke
Prehospital Advanced Diagnostics and Treatment of Acute Stroke
The objective of this study is to investigate the effectiveness of prehospital diagnosis and, when appropriate, of intravenous thrombolytic treatment of ischemic stroke.
- Conditions
- Ischemic (Brain) Stroke, Hemorrhagic Stroke, TIA, Brain
- Trial name
- Treat-NASPP (NCT03158259)
- Testing
- Prehospital diagnosis and treatment
- Where
- Norway
- Volunteers
- 400 people
- Sponsor
- Norwegian Air Ambulance Foundation
Cardiovascular Diseases
Happy Gut Study - Fermented Vegetables and Cardiovascular Biomarkers
The purpose of this project is to determine whether regular consumption of fermented vegetables can decrease inflammation and change the types of bacteria that are normally present in the large intestine.
- Trial name
- NCT04887662
- Testing
- Fermented vegetable
- Where
- United States
- Volunteers
- 87 people, healthy volunteers welcome
- Sponsor
- University of North Florida
Coronary Heart Disease, Type 2 Diabetes
Walnut Consumption, Endothelial Function, and Biomarkers
This study will examine whether a twelve-week intervention with one ounce (28 g) per day of walnuts improves endothelial function measured non-invasively using finger probe (EndoPat-2000) in people with coronary heart disease or…
- Trial name
- NCT01884363
- Testing
- Once ounce per day of walnuts
- Where
- United States
- Volunteers
- 26 people
- Sponsor
- Brigham and Women's Hospital
Chagas Disease
Longitudinal Study of Patients With Chronic Chagas Cardiomyopathy in Brazil (SaMi_Trop Project)
BACKGROUND: Chagas Disease (ChD) remains as one of the most neglected diseases in the world, with 8-10 million infected people and only one marginally effective therapeutic.
- Trial name
- SaMi-Trop (NCT02646943)
- Volunteers
- 1,959 people
- Sponsor
- University of Sao Paulo
Atherosclerosis
Study Effect of VIA-2291 on Atherosclerotic Vascular Inflammation in Patients Undergoing Elective Carotid Endarterectomy
This is a study to compare the effect of VIA-2291 vs. Placebo on various inflammatory biomarkers in patients with carotid stenosis scheduled for elective carotid endarterectomy
- Trial name
- NCT00352417
- Testing
- VIA-2291
- Where
- 3 sites in Italy
- Volunteers
- 50 people
- Sponsor
- Tallikut Pharmaceuticals, Inc.
Pulmonary Hypertension, Chronic Kidney Disease
Association Between Biomarkers and Kidney Function Decline in Pulmonary Hypertension
The objective of this study is to examine the association between urinary and plasma biomarkers and change in estimated glomerular filtration rate (eGFR) among patients with pulmonary hypertension (PH).
- Trial name
- NCT06409624
- Testing
- No intervention is planned as part of the study
- Where
- 2 sites in Germany
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- University of Giessen
Cardiovascular Abnormalities
A Study of Immunological Biomarkers as Predictors of Cardiovascular Events
Cardiovascular disease linked to atherosclerosis (e.g. infarcts, cerebro-vascular accidents) are one of the main causes of mortality in the general population.
- Trial name
- BIOKID (NCT02894060)
- Testing
- blood tests
- Where
- France
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Device-detected Atrial Fibrillation, Subclinical Atrial Fibrillation
Blood Clotting Markers and Heart Ultrasound in People With Device-Detected Atrial Fibrillation
The purpose of this observational study is to investigate whether blood tests related to blood clotting are associated with established clinical stroke risk scores, the total amount of device-detected atrial fibrillation recorded…
- Conditions
- Device-detected Atrial Fibrillation, Subclinical Atrial Fibrillation, Atrial High Rate Episodes
- Trial name
- DDAF-HEV (NCT07713615)
- Where
- Denmark
- Volunteers
- 222 people
- Sponsor
- Andreas Sjøholm-Christensen
Cardiovascular Disease, Oxidative Stress
Study of Chokeberry to Reduce Cardiovascular Disease Risk in Former Smokers
The purpose of this project is to determine whether chokeberry polyphenols mitigate cardiovascular disease risk in former smokers.
- Trial name
- NCT01541826
- Testing
- Chokeberry Extract, Chokeberry extract capsule, acute
- Where
- United States
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- University of Connecticut
STEMI, NSTEMI
Assessment of Individual Risk of Cardiovascular Events by Platelet FcGammaRIIa
This is a Prospective, Observational Multicenter Non-Interventional Cohort Study. The primary objective is to determine whether platelet expression of FcγRIIa is associated with risk of myocardial infarction (MI), stroke and…
- Trial name
- NCT05175261
- Testing
- Prolocor pFCG test
- Where
- United States
- Volunteers
- 764 people
- Sponsor
- Prolocor, Inc
Postoperative Delirium
An MRI Study of Post-operative Delirium in Patients Undergoing Major Surgery
Hypothesis: Patients with blue cerebrovascular reactivity (CVR) regional maps during a hypercapnic CO2 challenge will be at greater risk of developing post-operative delirium (POD) and stroke following major surgery.
- Trial name
- NCT02126215
- Testing
- MRI CO2 and O2 stress testing
- Where
- Canada
- Volunteers
- 20 people
- Sponsor
- University of Manitoba
Heart Diseases, Myocardial Infarction
Biomarkers of Oxidative Stress in LOOK AHEAD - Ancillary to LOOK AHEAD
To determine how weight loss achieved by intensive lifestyle intervention including diet and exercise alters lipoprotein oxidation/oxidative stress and antioxidant status in overweight diabetic individuals.
- Conditions
- Heart Diseases, Myocardial Infarction, Obesity, Diabetes Mellitus, Non-insulin Dependent
- Trial name
- NCT00031226
- Sponsor
- Arizona State University
Cancer Survivor, Diabetes Mellitus
Computed Tomography and Biomarker Analysis in Diagnosing Coronary Artery Disease in Asymptomatic Patients Who Have Undergone Stem Cell Transplant
This pilot clinical trial studies computed tomography (CT) scans and biomarker analysis in diagnosing coronary artery disease (CAD) in patients who have undergone a stem cell transplant but have no symptoms of CAD.
- Conditions
- Cancer Survivor, Diabetes Mellitus, Hypertension
- Trial name
- NCT02077218
- Testing
- computed tomography, cytology specimen collection procedure, laboratory biomarker analysis
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- City of Hope Medical Center
Aortic Aneurysm and Dissection, Cardiac Valve Disease
Antibacterial Tactics Based on Presepsin Level in Thoracic Aorta Surgery Patients
According to the literature, presepsin was recommended not only as an effective indicator in the diagnosis of sepsis in intensive care units, but also as a reliable prognostic marker of postoperative inflammatory processes in…
- Conditions
- Aortic Aneurysm and Dissection, Cardiac Valve Disease, Thoracic Aortic Aneurysm, Thoracic Aortic Dissection
- Trial name
- NCT06336213
- Testing
- Ampicillin-sulbactam
- Where
- Russia
- Volunteers
- 50 people
- Sponsor
- Petrovsky National Research Centre of Surgery
Atherosclerosis, Contrast Induced Nephropathy
The CASABLANCA Study: Catheter Sampled Blood Archive in Cardiovascular Diseases
The purpose of this research is to determine the relationship between novel blood tests for heart function (including hormones and heart enzymes measured in the blood), and assess for kidney damage before and after angiography…
- Conditions
- Atherosclerosis, Contrast Induced Nephropathy, Renal Impairment
- Trial name
- CASABLANCA (NCT00842868)
- Where
- United States
- Volunteers
- 1,298 people
- Sponsor
- Massachusetts General Hospital
Atrial Fibrillation
Tissue, Blood and Biomarkers to Predict Future Atrial Fibrillation
Patients undergoing coronary artery bypass grafting (CABG), aortic (valve) or mitral valve surgery are at risk of developing postoperative and new-onset atrial fibrillation (AF), but adequate risk prediction is currently…
- Trial name
- PREDICT-AF (NCT03130985)
- Where
- Netherlands
- Volunteers
- 150 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Stroke, Hemiparesis
Biomarkers for Prediction of Hand Function After Stroke - The ProHand Study
The overall aim is to identify key determinants for recovery of hand function after stroke by applying newly developed hand function measures together with MRI measurements of the lesioned cerebral structures.
- Trial name
- ProHand (NCT02878304)
- Where
- Sweden
- Volunteers
- 100 people
- Sponsor
- Danderyd Hospital
Coronary Artery Disease
Hpx•apoB Product as a Biomarker for Coronary Artery Disease
This was a single-center, cross-sectional study designed to investigate a novel composite biomarker, the Hemopexin-Apolipoprotein B (Hpx•apoB) product, for its association with coronary artery disease (CAD).
- Trial name
- NCT07126132
- Testing
- Coronary Angiography, Hpx•apoB Product Measurement
- Where
- China
- Volunteers
- 460 people
- Sponsor
- Shiyan City Renmin Hospital
Granulomatosis With Polyangiitis, Microscopic Polyangiitis
Longitudinal Protocol for Granulomatosis With Polyangiitis (Wegener's) and Microscopic Polyangiitis
Granulomatosis with polyangiitis (Wegener's) (GPA) and microscopic polyangiitis (MPA) are two rare immune system disorders that cause the inflammation of blood vessels, or vasculitis.
- Conditions
- Granulomatosis With Polyangiitis, Microscopic Polyangiitis, Wegener's
- Trial name
- NCT00315393
- Where
- 8 sites in United States, Canada
- Volunteers
- 1,046 people
- Sponsor
- University of Pennsylvania
Post Viral Fatigue, Viral Myocarditis
Post-COVID-19 Outpatient Care and Biomarkers
The aims of this case-control, non-randomized study including patients with post-COVID-19 persisting symptoms are 1) to establish the large blood biobank, 2) to examine levels of circulating inflammatory biomarkers and different…
- Conditions
- Post Viral Fatigue, Viral Myocarditis, POTS
- Trial name
- POSTCOV (NCT05398952)
- Testing
- Laboratory investigations
- Where
- Austria
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna