Clinical trials: Endothelium, Vascular
Geriatrics, Chronic Kidney Disease
Evaluation of Endothelial Dysfunction in Geriatric Non-dialysis Chronic Kidney Disease Patients
Brief summary template The goal of this clinical trial is to assess endothelial dysfunction in geriatric non-dialysis CKD patients.
- Conditions
- Geriatrics, Chronic Kidney Disease, Carotis Intima-media Thickness
- Trial name
- EDGeriatrCKD (NCT07430982)
- Testing
- Ultrasonographic and Capillary Measurements
- Where
- Turkey (Türkiye)
- Volunteers
- 101 people
- Sponsor
- Muğla Sıtkı Koçman University
Endothelial Dysfunction, Atherosclerosis
Blood Markers for Inflammation and Coronary Artery Vasoreactivity Testing in Patients With Chest Pain and Normal Coronary Arteries
The investigators are hoping to discover the cause of chest pain in patients with a normal coronary arteriogram. For patients with chest pain coronary angiography is the standard method by which the blood vessels of the heart can…
- Conditions
- Endothelial Dysfunction, Atherosclerosis, Inflammation, Myocardial Ischemia
- Trial name
- ACOVA (NCT01162824)
- Testing
- Acetylcholine, Adenosine
- Where
- United Kingdom
- Volunteers
- 50 people
- Sponsor
- St George's Healthcare NHS Trust
Central Retinal Vein Occlusion
Assessing the Efficacy and Safety of Brolucizumab Versus Aflibercept in Patients With Visual Impairment Due to Macular Edema Secondary to Central Retinal Vein Occlusion
The purpose of this study was to evaluate the efficacy and safety of brolucizumab in treatment of patients with macular edema (ME) secondary to central retinal vein occlusion (CRVO).
- Trial name
- RAVEN (NCT03810313)
- Testing
- Brolucizumab 6 mg, Aflibercept 2 mg
- Where
- 120 sites in United States, Australia and 18 more
- Volunteers
- 493 people
- Sponsor
- Novartis Pharmaceuticals
Sodium Excess
Dietary Sodium, Oxidative Stress, and Pulsatile Hemodynamics
High sodium diets impair vascular function, which may influence the work of the heart. This investigation is designed to determine if this change in vascular function results in a greater workload in the heart and if people who…
- Trial name
- NCT04233957
- Testing
- High Sodium
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Delaware
Metabolic Syndrome, Vascular Compliance
Orange Juice, Hesperidin and Their Role in Vascular Health Benefit
Although epidemiological studies have associated the consumption of sugary beverages with adverse health effects, experimental studies have demonstrated that the metabolic response of the human body to fruit juice as compared to…
- Conditions
- Metabolic Syndrome, Vascular Compliance, Predisposition to Cardiovascular Disease
- Trial name
- HESPER-HEALTH (NCT04731987)
- Testing
- Beverage consumption
- Where
- France
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University Hospital, Clermont-Ferrand
Vascular Disease, Heart Disease
Effects of Urocortins on Forearm Arterial Blood Flow in Healthy Volunteers (Protocol 3)
Impairment of the heart's pumping capacity (heart failure) remains a major clinical problem with a poor prognosis and the search for novel treatments remains an important area of research.
- Trial name
- NCT01096706
- Testing
- NO clamp, Saline, Fluconazole
- Where
- United Kingdom
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Edinburgh
Coronary Artery Disease
Effects of Almonds On Endothelial Function In Patients With Coronary Artery Disease
The vascular endothelium (inner lining of cells in blood vessels) normally prevents vasospasm and thrombosis by production of a variety of regulatory substances, including nitric oxide.
- Trial name
- NCT01038362
- Testing
- NCEP Step 1 diet plus Almonds, No Almonds
- Where
- United States
- Volunteers
- 52 people
- Sponsor
- Boston University
Ischaemic Heart Diseases
The Effect of Ischaemic-reperfusion on the Endogenous Fibrinolysis in Man
Heart attacks are usually caused by a blood clot blocking an artery supplying blood to the heart. Current treatments are designed at relieving this blockage as quickly as possible to minimise damage to the heart muscle.
- Trial name
- NCT00789451
- Testing
- Forearm vascular study
- Where
- United Kingdom
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Edinburgh
Female, Premenopausal
The Influence of Plan B® on Cardiovascular Health.
The goal of this double-blind randomized controlled trial is to learn about the impacts of a single dose of Plan B® on the cardiovascular system in young, health, premenopausal females.
- Trial name
- LEVOH (NCT07759635)
- Testing
- Plan B (Levonorgestrel)
- Where
- Canada
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- McMaster University
Arterial Stiffness, Endothelial Function
Focus On Stiffness Reduction, Endothelial Function and Autonomic Nervous System
Myocardial infarction is related with endothelial function, arterial stiffness and autonomic nervous system dysfunction, but also with arterial hypertension.
- Conditions
- Arterial Stiffness, Endothelial Function, Autonomic Nervous System, Acute Coronary Syndrome
- Trial name
- FOREVER (NCT02195388)
- Testing
- comprehensive cardiac rehabilitation
- Where
- Poland
- Volunteers
- 120 people
- Sponsor
- Medical University of Lodz
Endothelial Dysfunction
Effect of Apple Polyphenols on Vascular Oxidative Stress and Endothelium Function Study (APP trial_2016)
Apple polyphenols are mostly acknowledged for their hypoglycaemic properties, but represent an apple active fraction with many pharmacological functions.
- Trial name
- NCT03053986
- Testing
- Apple polyphenols
- Where
- Italy
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- University of Bologna
Wet AMD
Genetics Study of Wet Age-Related Macular Degeneration (AMD) Non-Responders to Vascular Endothelial Growth Factor (VEGF) Therapy
To obtain a genotypic analysis of patients with chronic exudative age-related macular degeneration noted to have subretinal or intraretinal edema despite continuous monthly Anti-VEGF therapy.
- Trial name
- NCT01310686
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- West Coast Retina Medical Group, Inc.
Proliferative Diabetic Retinopathy, Vascular Endothelial Growth Factor Overexpression
Macular Perfusion Changes After Anti-VEGF Versus Targeted Retinal Photocoagulation in Proliferative Diabetic Retinopathy
Diabetic retinopathy (DR) is the most common microvascular complication of diabetes mellitus (DM), while proliferative diabetic retinopathy (PDR) is the principal cause of severe visual loss in patients with diabetes.
- Conditions
- Proliferative Diabetic Retinopathy, Vascular Endothelial Growth Factor Overexpression, Diabetic Retinopathy
- Trial name
- PROPER (NCT04674254)
- Testing
- Bevacizumab Injection, Targeted retinal photocoagulation, Standard pan-retinal photocoagulation
- Where
- Egypt
- Volunteers
- 43 people
- Sponsor
- Cairo University
Coronary Artery Disease
Uric Acid Levels and Endothelial Functions
Uric acid is a risk factor for coronary artery disease (CED) in postmenopausal women but the association with inflammation and coronary microvascular endothelial dysfunction is not well-defined.
- Trial name
- NCT02862522
- Testing
- Questionnaire of overall health
- Where
- United States
- Volunteers
- 229 people
- Sponsor
- Mayo Clinic
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
Evaluation of a Fasting Mimicking Diet
Randomized, open-label, 7-month trial in eighty (80) adult subjects. Forty (40) subjects will be randomized to the intervention FMD arm with a 5 day meal program every month for four (4) months.
- Trial name
- NCT04150159
- Testing
- FMD Arm
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Hypertension Institute, Nashville
Endothelial Function (FMD), Preeclampsia
Identifying Biomarkers for Endothelial Dysfunction in Women With Preeclampsia
Every pregnancy has a major impact on a woman's heart and blood vessels due to changes required by the body to maintain proper blood flow between mother and foetus.
- Conditions
- Endothelial Function (FMD), Preeclampsia, Retinal Vessels
- Trial name
- DAISY (NCT07084727)
- Testing
- Arterial stiffness, Flow-meditad dilatation, Dynamic retinal vessel analyzer
- Where
- Belgium
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Hospital, Antwerp
Menopause, Hypertension
2 Weeks of Citrulline Supplementation on Arterial Function in Postmenopausal Women With Elevated Blood Pressure or Hypertension
The objective of this project is to elucidate the effect of L-Citrulline (L-CIT) supplementation on vascular function at rest and during rhythmic handgrip exercise and functional sympatholysis via lower-body negative pressure in…
- Trial name
- NCT06025383
- Testing
- L-Citrulline
- Where
- United States
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Texas Tech University
Cardiovascular Disease, Childhood Obesity
Exercise and Arterial Modulation in Youth
The project is designed as a large scale, cross-sectional study. The aim of the study is to investigate the association of micro- and macrovascular function with physical fitness and body composition in primary school children.
- Conditions
- Cardiovascular Disease, Childhood Obesity, Hypertension, Endothelial Dysfunction
- Trial name
- ExAMIN YOUTH (NCT02853747)
- Testing
- Physical Activity, 20-meter shuttle run
- Where
- Switzerland
- Volunteers
- 337 people, healthy volunteers welcome
- Sponsor
- University of Basel
Coronary Artery Disease, Coronary Arteriosclerosis
Study to Investigate the Effect of Heart Rate Reduction With Ivabradine on Vascular Elastic Properties and Endothelial Function in Patients With Stable Coronary Heart Disease
This study investigates whether chronic heart rate reduction with ivabradine (Procoralan®, Servier, France) affects aortic compliance and endothelial function in patients with chronic stable coronary artery disease.
- Trial name
- NCT01768585
- Testing
- Ivabradine
- Where
- Germany
- Volunteers
- 50 people
- Sponsor
- University Hospital, Saarland
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