Clinical trials: Vascular Endothelium
Heart Disease
The Effect of a Retrofit Particle Trap on the Vascular Effects of Diesel Exhaust Inhalation
The purpose of this study is to determine whether a retrofit particle trap can reduce the adverse vascular responses to diesel exhaust inhalation
- Trial name
- NCT00745446
- Testing
- Forearm Venous Occlusion Plethysmography
- Where
- Sweden
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- University of Edinburgh
Chronic Heart Failure, Coronary Disease
Role of Endothelial Function, Muscular Fitness and Metabolism in Functional Activity in Patients With Chronic Heart Failure (CHF)
Shortness of breath, fatigue, and exercise intolerance are clinical symptoms of chronic heart failure (CHF). Recent studies suggested that peripheral impairment was the major cause of clinical symptoms, and mechanism may be…
- Conditions
- Chronic Heart Failure, Coronary Disease, Dilated Cardiomyopathy
- Trial name
- NCT01139086
- Where
- Taiwan
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Neovascular Age Related Macular Degeneration (AMD), Open Angle Glaucoma
TF (SENSIMED Triggerfish) in Intraocular Anti-VEGF (Vascular Endothelial Growth Factor) Injection
This is a prospective, open label study assessing the 24-hour IOP patterns using TF in patients undergoing anti-VEGF injection for the treatment of neovascular AMD (age related macular degeneration).
- Trial name
- NCT01983579
- Testing
- Intraocular anti-VEGF injection, SENSIMED Triggerfish
- Where
- Spain
- Volunteers
- 4 people
- Sponsor
- Sensimed AG
Large Vessel Vasculitis, Giant Cell Arteritis (GCA)
Dapagliflozin and Endothelin Receptor Antagonism in Large Vessel Vasculitis (DERAIL-LVV)
Large vessel vasculitis (LVV) is a disease that causes damage to blood vessels. This damage to blood vessels can increase the risk of patients with LVV developing cardiovascular disease, including heart attacks and strokes.
- Conditions
- Large Vessel Vasculitis, Giant Cell Arteritis (GCA), Takayasu Arteritis
- Trial name
- DERAIL-LVV (NCT06887062)
- Testing
- Bosentan and dapagliflozin
- Where
- United Kingdom
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Edinburgh
Hypertension, Coronary Arteriosclerosis
SAFE-CRP: Structural Alterations and Function of Endothelium in Cardiovascular Risk Patients
The aim of this trial is to evaluate the efficacy and safety of telmisartan 80 mg administered once daily in patients with documented coronary artery disease (CAD) and a probably cardiovascular risk profile concerning the…
- Trial name
- NCT00274105
- Testing
- telmisartan
- Where
- 2 sites in Germany
- Volunteers
- 22 people
- Sponsor
- Boehringer Ingelheim
Vascular Endothelial Growth Factor Overexpression, Membrane Alteration
Perforated Barrier Membranes Maintain Physiologic Gingival Crevicular Fluid Growth Factor Levels
Membrane modifecation: Guided tissue membrane perforations may serve as a more biologic scaffold that could allow for the free passage of biologic mediators from the periosteum and overlying gingival connective tissue into the…
- Trial name
- NCT02168322
- Testing
- collagen membrane
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Sepsis, Acute Kidney Injury
Efficacy of Online Hemodiafiltrationlysis in Cytokine Removal
Following the concept of "peak concentration hypothesis", which suggest the cutting peak of pro- and anti-inflammatory mediators would result in restoring a situation of immunohomeostasis.
- Trial name
- NCT01791712
- Testing
- On-line hemodiafiltration, High-flux Hemodialysis
- Where
- Thailand
- Volunteers
- 28 people
- Sponsor
- Chulalongkorn University
Coronary Artery Disease
Effects of Egg Ingestion on Endothelial Function in Adults With Coronary Artery Disease
The purpose of this study is to determine the effects of daily consumption of eggs or egg substitute for 6 weeks on endothelial function and on cholesterol and lipoprotein levels in participants with clinically established…
- Trial name
- NCT01672567
- Testing
- Egg supplementation, Egg substitute, Control diet
- Where
- United States
- Volunteers
- 34 people
- Sponsor
- Griffin Hospital
Polypoidal Choroidal Vasculopathy
Aqueous Humor Level of Cytokines in Polypoidal Choroidal Vasculopathy and Change of Cytokines After Photodynamic Therapy
This is a prospective, comparative control analysis. The investigators want to evaluate the aqueous humor levels of vascular endothelial growth factor in polypoidal choroidal vasculopathy and the effect of photodynamic therapy…
- Trial name
- NCT01360151
- Testing
- ranibizumab(Lucentis), verteporfin(Visudyne)
- Where
- South Korea
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Seoul St. Mary's Hospital
Wet Macular Degeneration, Age-related Macular Degeneration
Dorzolamide-timolol Drops With Injections to Treat AMD, RVO or DME.
This study seeks to evaluate the effect of topical aqueous suppression on the anatomic and functional response to intravitreal anti-vascular endothelial growth factor (VEGF) injections in non-responders with wet age-related…
- Conditions
- Wet Macular Degeneration, Age-related Macular Degeneration, Diabetic Macular Edema, Retinal Vein Occlusion
- Trial name
- NCT02571972
- Testing
- Dorzolamide-timolol
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- Wills Eye
Diabetes Mellitus, Type 1, Hypertension
Correlation of Flicker Induced and Flow Mediated Vasodilatation in Patients With Endothelial Dysfunction and Healthy Volunteers.
A couple of studies have shown that illuminating the eye with diffuse flickering light is accompanied by an increase of retinal vessel diameters, optic nerve head blood flow and retinal blood flow.
- Conditions
- Diabetes Mellitus, Type 1, Hypertension, Hypercholesterolemia, Regional Blood Flow
- Trial name
- NCT00432029
- Testing
- Forearm blood flow measurement, Flow mediated dilation (FMD), Zeiss Retinal Vessel Analyzer (RVA), Stimulation with Flicker-light
- Where
- Austria
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Rheumatoid Arthritis, Coronary Heart Disease
Endothelial Dysfunction Evaluation for Coronary Heart Disease Risk Estimation in Rheumatoid Arthritis (EDRA Study)
To evaluate the contribution of the assessment of endothelial dysfunction (ED) in improving coronary hearth disease (CHD) risk stratification obtained by the Framingham risk score (FRS) in rheumatoid arthritis population (RA).
- Trial name
- EDRA (NCT02341066)
- Testing
- Endothelial Dysfunction evaluation by EndoPAT
- Where
- 3 sites in Italy
- Volunteers
- 3,000 people
- Sponsor
- Azienda Ospedaliero Universitaria di Sassari
Atherosclerosis, Endothelial Function
Evaluation of The Effects of Nebivolol in Comparison to Atenolol on Wall Shear Stress and Rupture Prone Coronary Plaques
Nebivolol is a novel blood pressure lowering drug with an additional effect on the inner lining of blood vessels to release a compound called nitric oxide that can relax blood vessels.
- Trial name
- NCT01230892
- Testing
- Nebivolol, Atenolol
- Where
- United States
- Volunteers
- 29 people
- Sponsor
- Emory University
Coronary Artery Disease
Endothelium, Stenting, and Antiplatelet Therapy (EST) - Clopidogrel, Prasugrel, Ticagrelor Study
Endothelial dysfunction is an important predictor - and a determinant - of adverse clinical outcome. Endothelial function is impaired by coronary artery stenting, a stud from our group has shown that it can be improved by…
- Trial name
- EST (NCT01700322)
- Testing
- Coronary stenting, Ticagrelor, Clopidogrel
- Where
- Germany
- Volunteers
- 126 people
- Sponsor
- Johannes Gutenberg University Mainz
Preparation of Internal Thoracic Artery
Low Thermal Electrosurgical Device for Atraumatic Internal Thoracic Artery Harvesting
Electrosurgery is fundamental to the precise, fast and bloodless preparation of internal thoracic artery grafts in cardiac surgery.
- Trial name
- NCT03510026
- Testing
- Low thermal device preparation
- Volunteers
- 20 people
- Sponsor
- Triemli Hospital
Covid19, Arterial Stiffness
Covid-19 Effects on Arterial Stiffness and Vascular Aging (CARTESIAN)
The purpose of the study is to evaluate the presence of early vascular aging 6 months and 12 months after COVID-19 infection.
- Conditions
- Covid19, Arterial Stiffness, Endothelial Dysfunction, Diastolic Dysfunction
- Trial name
- CARTESIAN (NCT04558450)
- Testing
- carotid-femoral pulse-wave velocity
- Where
- 3 sites in France
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Healthy
Sitagliptin and Endothelial Dysfunction
Over the years, numbers of cardioprotective drugs have been evaluated to attenuate lethal ischemia-reperfusion (IR) injuries. There is little study whether sitagliptin protects against endothelial dysfunction induced by IR injury…
- Trial name
- NCT02406950
- Testing
- Sitagliptin
- Where
- South Korea
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Kyunghee University Medical Center
Hypertension,Essential
Endothelial Function in Prehypertension
In the frame of this proposal investigators will test the hypothesis that high normal blood pressure (prehypertension; PreHT) induces systemic endothelial dysfunction and endothelial activation in both micro- and…
- Trial name
- NCT06316271
- Where
- Croatia
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Josip Juraj Strossmayer University of Osijek
Extensive-stage Small-cell Lung Cancer, Small-cell Lung Cancer
Safety, Preliminary Effectiveness of BNT327, an Investigational Therapy for Patients With Small-cell Lung Cancer in Combination With Chemotherapy
This is a Phase II, multi-site, open-label, parallel group study in participants with untreated extended-stage small-cell lung cancer (ES-SCLC) (Cohort 1) or small-cell lung cancer (SCLC) which has progressed on first- or…
- Trial name
- NCT06449209
- Testing
- BNT327 Dose Level 1 (DL1), BNT327 Dose Level 2 (DL2), Etoposide
- Where
- 64 sites in United States, Australia and 3 more
- Volunteers
- 110 people
- Sponsor
- BioNTech SE
Diabetes, Atherosclerosis
Effects of Sitagliptin on Endothelial Function in Type 2 Diabetes on Background Metformin Therapy
The study is being performed to determine whether sitagliptin, a dipeptidyl peptidase-4 inhibitor, both acutely and chronically improves blood vessel function.
- Trial name
- NCT01859793
- Testing
- sitagliptin
- Where
- United States
- Volunteers
- 38 people
- Sponsor
- Medical College of Wisconsin
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