Clinical trials: Vascular Endothelium
Type 2 Diabetes, Peripheral Arterial Disease
Liraglutide and Peripheral Artery Disease
STARDUST is an open-label, two-arm randomized controlled trial, aimed at evaluating the effects of liraglutide on peripheral perfusion, as compared with the aggressive treatment of cardio-metabolic risk factors, in people with…
- Trial name
- STARDUST (NCT04881110)
- Testing
- Liraglutide, Control
- Where
- Italy
- Volunteers
- 60 people
- Sponsor
- University of Campania Luigi Vanvitelli
Ischemia/Reperfusion Injury
Effects of Sevoflurane in Subanesthetic Concentrations on the Forearm Perfusion
Sevoflurane preconditioning and cardiovascular protection against ischemia/reperfusion injury. Study hypothesis: The volatile anesthetic sevoflurane at subanesthetic concentrations achieves endothelial protection against…
- Trial name
- NCT00526695
- Testing
- Sevoflurane (Preconditioning)
- Where
- Switzerland
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Zurich
Coronary Arteriosclerosis
Dietary Nitrate and Nitrite to Increase Nitric Oxide in Patients With Coronary Artery Disease
This study will determine whether dietary nitrates and nitrites can produce nitric oxide in the body and dilate blood vessels in patients with coronary artery disease.
- Trial name
- NCT00069654
- Testing
- Forearm blood flow study, Brachial artery reactivity study, Treadmill exercise test
- Where
- United States
- Volunteers
- 42 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Acute Coronary Syndrome (ACS), Reactive Hyperemia
Effect of Olive Leaf Extracts on Endothelial Dysfunction in Patients With Acute Coronary Syndrome
the study aims to examine the short-term (30 days) effects of olive leaf extract on endothelial function in patients with acute coronary syndrome (ACS).
- Conditions
- Acute Coronary Syndrome (ACS), Reactive Hyperemia, Endothelial Dysfunction
- Trial name
- ACS_ATHEROLIV (NCT06723002)
- Testing
- Atherolive 500mg/day, Atherolive 1000/day, Placbo_Atherolive
- Volunteers
- 300 people
- Sponsor
- University of Monastir
Hypertension, Menopause
8 Weeks of L-CIT Supplementation and LIRET on Vascular Function in Hypertensive Postmenopausal Women
The overall objective of this project is to bring forth evidence that L-Citrulline (L-CIT) supplementation and low intensity resistance exercise training (LIRET) alone and combined will improve vascular function and muscle…
- Trial name
- NCT05227781
- Testing
- L-Citrulline
- Where
- United States
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Texas Tech University
Secondary Pulmonary Arterial Hypertension
Endothelial Cell Dysfunction in Pulmonary Hypertension
This study will examine and test healthy volunteers and patients with pulmonary hypertension to try to learn more about the disease and find better ways to detect, treat, and, if possible, slow progression.
- Trial name
- NCT00098072
- Testing
- Heart Catheterization
- Where
- United States
- Volunteers
- 27 people
- Sponsor
- National Institutes of Health Clinical Center (CC)
Hypertriglyceridemia
Vascular and Lipid Effects of Omega-3 Fatty Acids in People With Moderately Elevated Triglycerides
The purpose of this study is to evaluate the cardiovascular and lipid effects of two doses of an omega-3 fatty acid concentrate in a group of people who normally are not treated for high lipids.
- Trial name
- OMEGA (NCT00504309)
- Testing
- 4/day of 4g P-OM3 capsules, 4/day of 1g P-OM3 capsules
- Where
- United States
- Volunteers
- 28 people
- Sponsor
- Penn State University
Coronary Artery Disease
Effects of a rapamycIn-eluting carboNized Stent With a Completely biodEgradable polymeR Coating
Percutaneous coronary intervention with stenting may induce endothelial damage/dysfunction and inflammatory reactions, which in turn delay healing and endothelialization and may lead to the occurrence of major adverse cardiac…
- Trial name
- INERT (NCT01981304)
- Volunteers
- 50 people
- Sponsor
- University of Roma La Sapienza
Acute Coronary Syndrome
Plaque Regression and Progenitor Cell Mobilization With Intensive Lipid Elimination Regimen (PREMIER), Phase I
The purpose of this randomized, multi-site, clinical trial is to determine whether intensive therapy consisting of cholesterol-lowering statin drugs plus apheresis to cleanse the blood of low-density lipoprotein (LDL) cholesterol…
- Trial name
- PREMIER (NCT01004406)
- Testing
- intensive LDL-lowering therapy, standard statin monotherapy
- Where
- 2 sites in United States
- Volunteers
- 59 people
- Sponsor
- VA Office of Research and Development
Aging, Cardiology
Overcoming Inactivity in Older Adults: Impact on Vascular Homeostasis
The American Heart Association (AHA) and American College of Sports Medicine (ASCM) recommend older adults (50≤ age ≤ 80) perform at least 30 minutes of moderate-intensity aerobic exercise on most days ( ≥5 days) of the week.
- Conditions
- Aging, Cardiology, Nitric Oxide
- Trial name
- NCT01212978
- Testing
- Pedometer to Increase Physical Activity
- Where
- United States
- Volunteers
- 114 people, healthy volunteers welcome
- Sponsor
- Medical College of Wisconsin
Coronary Heart Disease, Angina Pectoris
SORT OUT X - Combo Stent Versus ORSIRO Stent
The aim of the Danish Organisation for randomised trials with clinical outcome (SORT OUT) is to compare the safety and efficacy of the ComboTM stent and Orsiro™ stent in the treatment of unselected patients with ischemic heart…
- Conditions
- Coronary Heart Disease, Angina Pectoris, Myocardial Infarction
- Trial name
- SORT OUT X (NCT03216733)
- Testing
- COMBO, ORSIRO
- Where
- 4 sites in Denmark
- Volunteers
- 3,148 people
- Sponsor
- Aarhus University Hospital Skejby
Colorectal Cancer
A Study to Evaluate Avastin in Combination With Chemotherapy in Patients With Metastatic Colorectal Cancer
This Phase II, multicenter, double-blind, randomized, active-controlled trial is designed to evaluate the efficacy and safety of rhuMAb VEGF (Avastin) when administered at a dose of 5 mg/kg every 2 weeks in combination with 5 FU…
- Trial name
- NCT00109226
- Testing
- Avastin (Bevacizumab)
- Sponsor
- Genentech, Inc.
Macular Degeneration
Study Of The Repeat Dosing Of Ketoconazole On The Pharmacokinetics Of A Single Dose Of Pazopanib (GW786034) Eye Drops
This is a two-period study to evaluate the effect of repeat oral dosing of ketoconazole on the pharmacokinetics of single dose pazopanib administered as an eye drop
- Trial name
- NCT00659555
- Testing
- pazopanib eye drops, Ketoconozole tablets
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Endothelial Dysfunction, Arterial Stiffness
Influence of Cardiorespiratory Fitness and Body Composition on Resting and Post-exercise Indices of Vascular Health in Young Adults
This research is being done to determine whether acute exercise causes differences in numbers of novel blood factors associated with vascular health in college-aged adults across different physical activity habits.
- Trial name
- NCT06163456
- Testing
- Acute submaximal exercise
- Where
- United States
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Towson University
Glioblastoma Multiforme
Exploratory Study of the Modulation of the Immune System by VEGF Blockade in Patients With Glioblastoma Multiforme (GBM)
Blood samples will be obtained from newly diagnosed GBM patients treated with combined radiotherapy (RT), temozolomide (TMZ) and bevacizumab (BEV) at specific time points.
- Trial name
- NCT01091792
- Testing
- Bevacizumab
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- Dartmouth-Hitchcock Medical Center
Sarcoma
PTK787/ZK222584 in the Treatment of Metastatic Gastrointestinal Stromal Tumors Resistant to Imatinib
This study evaluates the safety and efficacy of a novel tyrosine kinase inhibitor, PTK787/ZK222584, in the treatment of GIST (gastrointestinal stromal tumor) that is resistant to imatinib mesylate (Gleevec).
- Trial name
- NCT00117299
- Testing
- PTK787/ZK222584
- Where
- Finland
- Volunteers
- 45 people
- Sponsor
- University of Helsinki
Obstructive Sleep Apnea, Hypertension
Effects of Antihypertensive Drugs in Patients With Hypertension and Obstructive Sleep Apnea (OSA)
The aim of the present study is to compare the effects of different types of antihypertensive drugs (angiotensin II receptor blockers and long-acting calcium channel blockers) in patients with hypertension and obstructive sleep…
- Trial name
- NCT01028534
- Testing
- Olmesartan and Azelnidipine
- Where
- 2 sites in Japan
- Volunteers
- 150 people
- Sponsor
- Kyoto University, Graduate School of Medicine
Age Related Macular Degeneration
Comparison of Pharmacokinetics of and Effect on Systemic VEGF Levels in Age Related Macular Degeneration Patients
To demonstrate the effects of Lucentis (ranibizumab), Avastin ( bevacizumab), and Eylea ( aflibercept) on the levels of naturally occurring Vascular Endothelial Growth Factor (VEGF) in the systemic circulation of Age Related…
- Trial name
- NCT02296567
- Testing
- Ranibizumab, Bevacizumab, Aflibercept
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- East Florida Eye Institute
Nicotine Dependence
E-cigarettes, Nicotine Inhaler, and Blood Vessel Function
Randomized controlled trial of electronic cigarettes with nicotine, without nicotine, nicotine inhaler, and sham-control on endothelial function, oxidative stress and sympathetic nerve activity
- Trial name
- NCT03072628
- Testing
- e-cig with nicotine, e-cig without nicotine, nicotine inhaler
- Where
- United States
- Volunteers
- 148 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Overweight and Obesity, Endothelial Dysfunction
Influence of Walnut Intake on Vascular Function and Metabolism
This study seeks to confirm and extend previous finding that four weeks of daily intake of 40 g of walnuts improve microvascular function, increasing the reactive hyperemia index (RHI), effects which were greatest in individuals…
- Conditions
- Overweight and Obesity, Endothelial Dysfunction, Cardiovascular Risk Factor
- Trial name
- NCT03900403
- Testing
- Walnut Intake
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
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