Clinical trials: Endothelial Progenitor Cells
Sickle Cell Anemia
Endothelial Function in Patients With Sickle Cell Anemia Before and After Sildenafil
The investigators would like to study the endothelial function in sickle cell patients without pulmonary hypertension in an in vivo method during a steady state condition before and after sildenafil treatment for 1 month, and to…
- Trial name
- NCT00937144
- Testing
- Viagra (Sildenafil)
- Where
- Israel
- Volunteers
- 15 people
- Sponsor
- The Baruch Padeh Medical Center, Poriya
Atherosclerosis, Coronary
Effects of Rivaroxaban on Vascular FMD in Patients With Stable Atherosclerotic Vascular Diseases
The specific mechanistic benefit of rivaroxaban versus other FXa inhibitors on atherothrombotic events remain unclear. Therefore plan to initiate a prospective, randomized study to investigate the effect of rivaroxaban and…
- Trial name
- NCT06986369
- Testing
- Rivaroxaban 2.5 MG Oral Tablet [Xarelto]
- Where
- China
- Volunteers
- 140 people
- Sponsor
- The University of Hong Kong
Coronary Artery Disease
Pilot Study of Organic Nitrates on Endothelial Function in CAD Patients
Organic nitrates increase levels of circulating endothelial progenitor cells (Thum et al., Arterioscler Thromb Vasc Biol. 2007 Apr;27(4):748-54).
- Trial name
- ONEEF (NCT01030367)
- Testing
- PETN, ISDN
- Where
- Germany
- Volunteers
- 50 people
- Sponsor
- Julius-Maximilians University
Coronary Arteriosclerosis
Safety and Efficacy of the Combo Bio-engineered Sirolimus-eluting Stent Versus the Nano Polymer-free Sirolimus-eluting Stent in the Treatment of Patients With de Novo Stenotic Lesions
To evaluate the safety, efficacy and deliverability of the Combo bio-engineered sirolimus-eluting stent versus the Nano polymer-free sirolimus- eluting stents in the treatment of patients with de novo stenotic lesions of native…
- Trial name
- RECOVERY (NCT02542007)
- Testing
- OrbusNeich Combo stent™, sirolimus-eluting stent system
- Where
- 15 sites in China
- Volunteers
- 440 people
- Sponsor
- OrbusNeich
Crohn's Disease
The Effect of Probiotics on Exacerbation of Inflammatory Bowel Disease Exacerbation (Crohn's Disease)
Inflammatory Bowel Disease (IBD) is an immune mediated chronic intestinal condition. It includes ulcerative colitis (UC) and Crohn's disease(CD).
- Trial name
- NCT01765998
- Testing
- Probiotic
- Where
- Israel
- Volunteers
- 60 people
- Sponsor
- The Baruch Padeh Medical Center, Poriya
Acute Coronary Artery Syndrome
Plaque Regression and Progenitor Cell Mobilization With Intensive Lipid Elimination Regimen (PREMIER), Phase II
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 (NCT02347098)
- Testing
- intensive LDL-lowering therapy, standard statin monotherapy
- Where
- 4 sites in United States
- Volunteers
- 270 people
- Sponsor
- VA Office of Research and Development
Coronary Disease
EGO-COMBO Angiographic Extension Study
Evaluation of Endothelial ProGenitor Cell Capture Sirolimus-Eluting Stent by Optical Coherence Tomography: the COMBO Stent angiographic extension Study (EGO-COMBO angiographic extension Study)
- Trial name
- NCT01756807
- Testing
- The COMBO Stent
- Where
- China
- Volunteers
- 41 people
- Sponsor
- Prof. Stephen Lee
Breast Cancer Stage IV, Breast Cancer Stage I
Quantitation of Endothelial Progenitor Cells as Markers of Tumor Angiogenesis in Breast Cancer
We propose to quantitate endothelial progenitor cells (EPCs) in early and advanced breast cancer patients. Peripheral blood will be drawn from the eligible patients.
- Conditions
- Breast Cancer Stage IV, Breast Cancer Stage I, Breast Cancer Stage II
- Trial name
- EPC (NCT00393341)
- Testing
- Blood Draw
- Where
- United States
- Volunteers
- 68 people
- Sponsor
- Indiana University
Type 2 Diabetes Mellitus
Effect of Sitagliptin on Endothelial Progenitor Cells
Endothelial progenitor cells (EPCs) are involved in cardiovascular homeostasis, through angiogenesis and endothelial healing. Diabetic patients have a high risk of cardiovascular events and low levels of circulating EPCs.
- Trial name
- NCT00968006
- Testing
- Sitagliptin
- Where
- Italy
- Volunteers
- 40 people
- Sponsor
- University of Padova
Endothelial Dysfunction, Metabolic Syndrome
Infusion of Umbilical Cord Versus Bone Marrow Derived Mesenchymal Stem Cells to Evaluate Cytokine Suppression.
This study is to compare the safety and efficacy of UCMSCs and BMMSCs administered intravenously in patients to evaluate cytokine suppression in patients with chronic inflammation.
- Conditions
- Endothelial Dysfunction, Metabolic Syndrome, Chronic Inflammation
- Trial name
- CERES (NCT03059355)
- Testing
- UCMSCs, BMMSCs
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- Joshua M Hare
Foramen Ovale, Patent, Heart Septal Defects, Atrial
The Effect on EPCs by Successful Cardiac Occlusion Device Implantation
All patients awaiting to have either a left atrial appendage closure (LAA) or patent foramen ovale (PFO) or Atrial Septal Defect (ASD) closure device as part of standard care will be identified and reviewed in cardiology clinics.
- Conditions
- Foramen Ovale, Patent, Heart Septal Defects, Atrial, Atrial Septal Defect
- Trial name
- EPIC (NCT02957201)
- Testing
- Blood samples
- Where
- United Kingdom
- Volunteers
- 40 people
- Sponsor
- University Hospitals of North Midlands NHS Trust
Endothelial Dysfunction
Lipoprotein-associated Phospholipase A2 (Lp-PLA2) Progenitor Cells and Coronary Atherosclerosis in Humans
AIM III is a prospective, randomized, double-blinded, placebo controlled trial. The study is directly connected to IRB 08-008161 as a specific aim of the National Institute of Health (NIH) grant.
- Trial name
- NCT01067339
- Testing
- darapladib
- Where
- United States
- Volunteers
- 70 people
- Sponsor
- Mayo Clinic
Type 1 Diabetes Mellitus
Effect of Acute Exercise on Endothelial Function in Patients With Type 1 Diabetes.
The aim of this study is to evaluate the effect of a single session of aerobic plus resistance exercises on the vascular function of patients with type 1 diabetes mellitus.
- Trial name
- EAEEFD (NCT01899872)
- Testing
- Resistance exercise session, Aerobic exercise session
- Where
- Brazil
- Volunteers
- 15 people
- Sponsor
- Hospital de Clinicas de Porto Alegre
Heart Failure
Significance of Regional Ventriculo-arterial Coupling in Patients With Chronic Heart Failure
Heart failure is a major health problem worldwide. Optimal treatment of this disabling and fatal condition may require functional characterization of the failed left ventricle (LV) and its interaction with the arterial system.
- Trial name
- VACHF (NCT01156207)
- Testing
- Aliskiren
- Where
- 2 sites in Taiwan
- Volunteers
- 120 people
- Sponsor
- Taipei Veterans General Hospital, Taiwan
Diabetes Mellitus, Type 2, Cardiovascular Diseases
Effect of Saxagliptin and Dapagliflozin on Endothelial Progenitor Cell in Patients With Type 2 Diabetes Mellitus
The Investigator hypothesize that Dapagliflozin will improve EPC number and function AND Saxagliptin in addition to Dapagliflozin (additive effect) may improve EPC number and function even more than Dapa alone, compared to…
- Trial name
- NCT03660683
- Testing
- Dapagliflozin 10mg, Saxagliptin 5mg
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- Sabyasachi Sen
Ankylosing Spondylitis(AS)
Effect of Anti-TNF (Alpha) Treatment on Vascular Stiffness in Ankylosing Spondylitis (AS)
1. To determine the effect of Golimumab treatment on the number and function of Endothelial Progenitor Cells (EPCs) in Ankylosing Spondylitis(AS) patients as a possible mechanism for the effect of this treatment on endothelial…
- Trial name
- AS (NCT01212653)
- Testing
- Simponi, 0.9ml sodium chloride
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Chinese University of Hong Kong
Traumatic Brain Injury, Post-concussive Syndrome
Sildenafil for Cerebrovascular Dysfunction in Chronic Traumatic Brain Injury.
The purpose of this study is to determine whether sildenafil (Viagra®) is effective in improving cerebral blood flow and cerebrovascular reactivity inpatients who have persistent symptoms at least 6 months after a traumatic brain…
- Trial name
- NCT01762475
- Testing
- Sildenafil
- Where
- United States
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- Uniformed Services University of the Health Sciences
Coronary Arteriosclerosis, Non ST Segment Elevation Acute Coronary Syndrome
HARMONEE - Japan-USA Harmonized Assessment by Randomized, Multi-Center Study of OrbusNEich's Combo StEnt
This is a multi-center, single-blind, randomized, active-controlled, clinical trial in Percutaneous Coronary Intervention (PCI) subjects.
- Trial name
- HARMONEE (NCT02073565)
- Testing
- OrbusNeich Combo stent™, Everolimus Eluting Stent (EES)
- Where
- 50 sites in United States, Japan
- Volunteers
- 572 people
- Sponsor
- OrbusNeich
Breast Cancer
Cyclophosphamide, Methotrexate, and Prednisolone With or Without Aromatase Inhibitor Therapy in Treating Postmenopausal Women With Metastatic Breast Cancer
RATIONALE: Drugs used in chemotherapy, such as cyclophosphamide, methotrexate, and prednisolone, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing.
- Trial name
- NCT00687648
- Testing
- anastrozole, cyclophosphamide, exemestane
- Where
- Singapore
- Volunteers
- 70 people
- Sponsor
- National Cancer Centre, Singapore
Cardiometabolic Risk Factors, Skin Condition
Associations Between Dietary Intake and Cardiometabolic and Gut Microbiota Outcomes
This cross-sectional study aims to investigate the associations between dietary intake, cardiometabolic health markers, and gut microbiota composition in Singapore adults.
- Conditions
- Cardiometabolic Risk Factors, Skin Condition, Cognitive Ability, General, Sleep Quality
- Trial name
- NCT06775132
- Where
- Singapore
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- National University of Singapore