Clinical trials: Endothelium, Vascular
Hypertension, Diabetes
Aliskiren vs Hydrochlorothiazide in Hypertensive Type II Diabetic Patients on Resistance Arteries
This study will be performed only at the Jewish General Hospital. It will investigate the effect of treatment with aliskiren, an inhibitor of renin, a substance produced by the kidney that constricts arteries and raises blood…
- Trial name
- NCT01480791
- Testing
- Aliskiren vs. hydrochlorothiazide, Hydrochlorothiazide
- Where
- Canada
- Volunteers
- healthy volunteers welcome
- Sponsor
- Sir Mortimer B. Davis - Jewish General Hospital
ST-Segment Elevation Myocardial Infarction
Comparison of Ticagrelor And Clopidogrel on Inflammatory Biomarkers And Vascular Endothelial Function
1. Ticagrelor inhibits inflammation and improves vascular endothelial cell function to a greater extent than clopidogrel in ST-segment elevation myocardial infarction(STEMI) patients receiving percutaneous coronary intervention.
- Trial name
- TIGERCAVE (NCT02123004)
- Testing
- Ticagrelor, Clopidogrel
- Where
- China
- Volunteers
- 350 people
- Sponsor
- Jinan Central Hospital
Prostate Cancer
Study of PTK787 in the Treatment of Patients With Non-Metastatic Androgen Independent Prostate Cancer
The purpose of this study is to evaluate PTK787/ZK 222584, a drug that blocks new blood vessel growth, in the treatment of patients with non-metastatic androgen independent prostate cancer.
- Trial name
- NCT00134355
- Testing
- PTK787
- Volunteers
- 5 people
- Sponsor
- University of Michigan Rogel Cancer Center
Scleroderma, Systemic, Scleroderma, Diffuse
Effect of Sildenafil on the Microcirculatory Blood Flow and Endothelial Progenitor Cells in Systemic Sclerosis
Early phases of systemic sclerosis is characterized by inflammatory and microvasculature alterations. Sildenafil citrate has been shown to have vasodilatory effects and to enhance vasculogenesis.
- Conditions
- Scleroderma, Systemic, Scleroderma, Diffuse, Scleroderma, Limited, Raynaud Phenomenon
- Trial name
- NCT01347008
- Testing
- Sildenafil citrate
- Where
- Brazil
- Volunteers
- 41 people
- Sponsor
- Federal University of São Paulo
Dietary Supplements
Muscadine Grape Seed Supplementation and Vascular Function
The investigators sought to evaluate the effect of muscadine grape seed supplementation on brachial diameter and flow-mediated vasodilator responses in subjects with, or at risk for cardiovascular disease.
- Trial name
- NCT01011517
- Testing
- Muscadine grape seed supplement
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Hemodialysis Patients, Peripheral Vascular Disease
Effects of Cilostazol on VEGF and Oxidative Stress Biomarkers in Hemodialysis Patients With Peripheral Vascular Disease
Peripheral arterial disease (PAD) is the most common manifestation of systemic atherosclerosis and accounts for significant morbidity and mortality among end-stage renal disease (ESRD) patients.
- Trial name
- NCT00431249
- Testing
- Cilostazol
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Tungs' Taichung Metroharbour Hospital
Hypertension, Dyslipidemia
Irbesartan, Ciprofibrate and Their Combination Onto the Endothelial Functions
The rationale of the study is to clarify whether the supplementation of irbesartan with ciprofibrate could increase the antihypertensive effect, could improve the endothelial functions, and/or could affect the atherogenic…
- Trial name
- NCT00350038
- Testing
- Irbesartan, Ciprofibrate
- Where
- Hungary
- Volunteers
- 60 people
- Sponsor
- Sanofi
Retinopathy of Prematurity
Pan-VEGF Blockade for the Treatment of Retinopathy of Prematurity
Retinopathy of Prematurity (ROP) is a leading cause of blindness in children in developed countries around the world, and an increasing cause of blindness in developing countries. The retina lines the inside of the eye.
- Trial name
- BLOCK-ROP (NCT00702819)
- Testing
- Bevacizumab
- Where
- 11 sites in United States, Canada
- Volunteers
- 2 people
- Sponsor
- Vision Research Foundation
Cardiovascular Disease, Chronic Kidney Disease
Effects of an Exercise Program in Patients With Hypertensive Chronic Kidney Disease
Introduction: Chronic kidney disease (CKD) is now an important public health issue. While 0.1% of the population is on dialysis, approximately 4.5% of subjects have renal dysfunction (glomerular filtration rate <60 ml/min/1.73…
- Conditions
- Cardiovascular Disease, Chronic Kidney Disease, Chronic Renal Disease, Hypertension
- Trial name
- NCT01155128
- Testing
- exercise aerobic
- Where
- Brazil
- Volunteers
- 200 people
- Sponsor
- Federal University of Pelotas
Mountain Sickness, Chronic
Chronic Mountain Sickness, Systemic Vascular Function
Diseases associated with chronic hypoxemia like chronic obstructive pulmonary disease (COPD) or emphysema, represent major medical and socio-economical problems and one of the leading cause of morbidity and mortality in the…
- Trial name
- CMS (NCT01182792)
- Testing
- Vitamin C and E
- Where
- 2 sites in Bolivia, Switzerland
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Lausanne Hospitals
Fallopian Tube Cancer, Malignant Tumor of Peritoneum
VEGF Trap and Docetaxel in Treating Patients With Persistent or Recurrent Ovarian Epithelial Cancer, Primary Peritoneal Cancer, or Fallopian Tube Cancer
This phase I/II trial is studying the side effects and best dose of VEGF Trap when given together with docetaxel and to see how well they work in treating patients with persistent or recurrent ovarian epithelial cancer, primary…
- Conditions
- Fallopian Tube Cancer, Malignant Tumor of Peritoneum, Recurrent Ovarian Epithelial Cancer
- Trial name
- NCT00436501
- Testing
- docetaxel, ziv-aflibercept, laboratory biomarker analysis
- Where
- 2 sites in United States
- Volunteers
- 58 people
- Sponsor
- National Cancer Institute (NCI)
Vasodilation, Oral Soft Tissue Conditions
Investigation of Endothelium-dependent Vasodilation in Human Gingiva
The first aim of this study is to create a cumulative dose-response curve for acetylcholine in men (low serum estrogen levels) to determine the lowest concentration with which we can induce a maximal vasodilation effect on the…
- Trial name
- NCT06454084
- Testing
- Acetylcholine Chloride
- Where
- Hungary
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Semmelweis University
Atrial Fibrillation
Pleotropic Effect of New Oral Anticoagulants
Atrial fibrillation (AF) has been known to have several pathophysiologic mechanisms including endothelial dysfunction of heart and vessel.
- Trial name
- NCT02544932
- Testing
- dabigatran, ribaroxaban, Warfarin
- Where
- South Korea
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Kyunghee University Medical Center
Diabetes Type 2, Hypertriglyceridemia
Study of the Efficacy and Safety of EPA in Patients With Type-2 Diabetes
Investigation of the efficacy and safety of an Eicosapentaenoic acid (EPA) supplement versus a placebo supplement on plasma triglyceride levels as well as inflammatory, thrombotic, endothelial and platelet activation markers, in…
- Conditions
- Diabetes Type 2, Hypertriglyceridemia, Diabetes Mellitus
- Trial name
- SEASIDE (NCT06129526)
- Testing
- EPAVasc, Corn Oil
- Where
- Greece
- Volunteers
- 450 people
- Sponsor
- University of Ioannina
Atherosclerosis
Defining the Role of Endothelial Function Assessment Using EndoPAT in Cardiovascular Risk Screening : Comparison to Traditional Risk Assessment Tools and CIMT Testing
Our study aims to evaluate endothelial function using the non-invasive EndoPAT device, and compare this assessment to traditional cardiovascular risk calculation tools and carotid intima media thickness measurements.
- Trial name
- NCT05480332
- Testing
- EndoPAT
- Volunteers
- healthy volunteers welcome
- Sponsor
- Henry Ford Health System
Cardiac Surgery
Risk of Oxygen During Cardiac Surgery Trial
The investigators will recruit and randomize 200 elective cardiac surgery patients to receive physiologic oxygenation (normoxia) or hyper-oxygenation (hyperoxia) during surgery to test the hypothesis that intraoperative…
- Trial name
- ROCS (NCT02361944)
- Testing
- Oxygen - normoxia, Oxygen - hyperoxia
- Where
- United States
- Volunteers
- 213 people
- Sponsor
- Vanderbilt University
Metastatic Renal Cell Carcinoma
Exploratory Study of Radium-223 and VEGF-Targeted Therapy in Patients With Metastatic Renal Cell Carcinoma and Bone Mets
This research study is comparing different drug combinations as a possible treatment for metastatic renal cell carcinoma (mRCC) and bone metastases.
- Trial name
- NCT02406521
- Testing
- Pazopanib, Sorafenib, Radium-223
- Where
- 2 sites in United States
- Volunteers
- 30 people
- Sponsor
- Dana-Farber Cancer Institute
Vasodilatation, Oral Soft Tissue Conditions
Endothelium Dependent and Non-dependent Vasodilatation in Human Gingiva
The aim of this study is to compare the endothelim-dependent and non-dependent vasodilatation between genders in the human gingiva.
- Trial name
- NCT04918563
- Testing
- Nitroglycerin, Acetylcholine
- Where
- Hungary
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Semmelweis University
Insulin Resistance, Glucose Intolerance
Endothelial Function in Obese Adolescents
Childhood obesity is perhaps the most significant public health problem in the most developed countries and is rapidly becoming so in developing countries.
- Conditions
- Insulin Resistance, Glucose Intolerance, Obesity, Atherosclerosis
- Trial name
- NCT01879033
- Testing
- Reactive hyperemia peripheral artery tonometry (Rh-PAT), Blood levels for glucose, insulin, lipids and adipocytokines
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Montefiore Medical Center
Type 1 Diabetes
Estrogen, Diabetes, and Endothelial Function
This study planned to learn more about women and how the drop in estradiol levels during menopause may affect their cardiovascular risk.
- Trial name
- EDEN (NCT04418908)
- Testing
- Cetrorelix acetate, 0.25 mg/day, Estradiol Patch, 0.025 Mg/24 Hours Weekly Transdermal Film, Extended Release
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
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