Clinical trials: Vascular Pathology
Coagulation Disorder, Cirrhosis, Liver
Heparin Like Effect in Acute Variceal Bleeding
This study attempts to clarify the pathophysiology of haemostasis in relation to the evidence of sepsis in liver disease, and compares the accuracy of various available laboratory tests in assessment of these patients.
- Conditions
- Coagulation Disorder, Cirrhosis, Liver, Variceal Hemorrhage
- Trial name
- NCT04111120
- Testing
- SONOCLOT, coagulation factor assays for VIII/X, XIII, TPA/ PAI
- Where
- India
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Post Graduate Institute of Medical Education and Research, Chandigarh
Hyperlipidemia, Hypertension
Renal Hemodynamic Effects of the HMG-CoA Reductase Inhibitors in Normal Volunteers and in Patients With Chronic Renal Failure
This study was done to determine whether Simvastatin (a medication commonly used to treat patients with high cholesterol levels in the blood increases blood flow to the kidneys and improves renal function in normal volunteers and…
- Conditions
- Hyperlipidemia, Hypertension, Chronic Renal Failure
- Trial name
- NCT02511418
- Testing
- Simvastatin
- Volunteers
- healthy volunteers welcome
- Sponsor
- Mayo Clinic
Obesity (BMI>30), Insulin Resistance
Peripheral Vascular Effects of Insulin in Obesity
Successful completion of this project will advance our understanding of the role sympathetic nervous system overactivity plays in driving skeletal muscle malperfusion during hyperinsulinemia and consequently impaired glucose…
- Trial name
- NCT07874945
- Testing
- human insulin
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- University of Missouri-Columbia
Morality, Diabetes
Saturated Fatty Acids Intake and Mortality, Diabetes, Hypertension and Overweight
The role of saturated fatty acids (SFAs) intake in the development of total death, cardiovascular diseases, diabetes, hypertension and overweight are in great controversy but evidence from large population in China is scant.The…
- Conditions
- Morality, Diabetes, Hypertension, Overweight
- Trial name
- NCT03281512
- Volunteers
- 14,383 people, healthy volunteers welcome
- Sponsor
- Zhejiang University
Coronary Artery Disease, Physical Activity
Lifetime Endurance Exercise to Prevent Coronary Artery Disease
The primary objective of the Master@Heart Trial is to investigate whether lifelong endurance exercise reduces the incidence of non-calcified plaques (both mixed and soft plaques) as compared to late-onset endurance exercise and a…
- Conditions
- Coronary Artery Disease, Physical Activity, Lifestyle
- Trial name
- MASTER@HEART (NCT03711539)
- Where
- 3 sites in Belgium
- Volunteers
- 1,800 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Healthy
Effect of Neutralization of Endogenous Acid Production on BMD and Bone Microarchitectural
Hypothesis: Neutralization of acid production induced by the Western diet with oral administration of potassium citrate increases bone mineral density and bone mass as well as skeletal muscle mass and strength in elderly people…
- Trial name
- NCT00509405
- Testing
- potassium citrate
- Where
- Switzerland
- Volunteers
- 202 people, healthy volunteers welcome
- Sponsor
- Kantonsspital Baselland Bruderholz
Stroke, Cerebrovascular Accident
Non-invasive Brain Stimulation and Occupational Therapy To Enhance Stroke Recovery
The purpose of this study is to determine whether a non-painful, non-invasive, brain-stimulation technique called transcranial direct current stimulation (tDCS) combined with traditional physical-occupational therapy (OT) will…
- Conditions
- Stroke, Cerebrovascular Accident, CVA, Acute Stroke
- Trial name
- TDCS+OT (NCT00792428)
- Testing
- Real Transcranial Direct Current Stimulation
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Beth Israel Deaconess Medical Center
Hypertension, Proteinuria
Sympathetic Overactivity in Essential Hypertension
The primary objective of the study is whether subjects with hypertension and proteinuria display increased sympathetic nerve activity compared to hypertensive subjects without proteinuria and normotensive controls.
- Trial name
- NCT00541619
- Where
- Germany
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Erlangen-Nürnberg Medical School
Chronic Subdural Hematoma, Healthy Volunteers
Detecting Chronic Subdural Hematoma With Microwave Technology
An open study evaluating the sensitivity and specificity of a microwave-based device, Medfield Strokefinder MD100, to detect chronic subdural hematoma, by comparing measurements on patients recruited for surgery of chronic…
- Trial name
- NCT02282228
- Testing
- Medfield Strokefinder MD100
- Where
- Sweden
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Sahlgrenska University Hospital
Obesity, Hypertension
Serum CTRP3 and RBP4 Levels in Obesity and Hypertension
Insulin resistance is closely correlated with obesity and cardiovascular disease. Adipokines may play important roles in the pathogenesis of obesity, which are a link between obesity and obesity-related disorders.C1q/TNF-related…
- Trial name
- NCT02226471
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Third Military Medical University
Myocardial Infarction, Acute, Anxiety
Secondary Prevention Education After Acute Myocardial Infarction
The aim of this study is to examine the effect of secondary prevention education given to individuals after acute myocardial infarction on physiological parameters, anxiety and quality of life.
- Conditions
- Myocardial Infarction, Acute, Anxiety, Education, Quality of Life
- Trial name
- NCT04769219
- Testing
- Secondary prevention training
- Where
- Turkey (Türkiye)
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- Abant Izzet Baysal University
Aging, Menopause
Impact of Early Aging and Menopause on the Vascular Responses to Hypoxia
The purpose of this study is to examine hypoxic vasodilation and the role of beta-adrenergic receptors in younger premenopausal, perimenopausal, and older postmenopausal women.
- Conditions
- Aging, Menopause, Hypoxia, Vasodilation
- Trial name
- NCT06417177
- Testing
- Propranolol, Gemtesa
- Where
- United States
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- University of Missouri-Columbia
Intracranial Aneurysm, Subarachnoid Hemorrhage
Familial Intracranial Aneurysm Study II
The purposes of this study are to identify possible genes that may increase the risk of aneurysm development in the brain, and to determine the effect of environmental factors such as cigarette smoking and high blood pressure on…
- Trial name
- NCT00071565
- Where
- 16 sites in United States
- Volunteers
- 5,875 people, healthy volunteers welcome
- Sponsor
- University of Cincinnati
Reperfusion Injury
Role of Volatile Anesthetics for Hepatic Protection
This study aims to evaluate the attenuation of ischemic-reperfusion injury in the liver after sevoflurane preconditioning. In the presence of sevoflurane, an attenuation of liver injury is hypothesized (diminished increase of…
- Trial name
- NCT00516711
- Testing
- Sevoflurane
- Where
- Switzerland
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Zurich
Obesity, Hypertension
Pathophysiology of Cardiometabolic Risk Factors in African Americans
The overall goal of this proposal is to determine the autonomic and nitric oxide contribution in the pathogenesis of hypertension and insulin resistance in obese African American women.
- Trial name
- NCT01122407
- Testing
- L-NMMA, Trimethaphan
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
HIV
Application of IV 99mTc-tilmanocept for Imaging of Macrophage-specific Inflammation
The purpose of this study is to evaluate uptake of intravenously administered 99mTc-tilmanocept using single photon emission computed tomography (SPECT/CT) scanning in individuals with HIV and individuals without HIV.
- Trial name
- NCT03523130
- Testing
- Imaging
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Aneurysmal Subarachnoid Hemorrhage
Human Albumin for Clinical Outcome in Aneurysmal Subarachnoid Hemorrhages
Aneurysmal subarachnoid hemorrhage (aSAH) is a dreadful acute neurological condition with overwhelmingly high rate of associated morbidities and mortality.
- Trial name
- HASH (NCT06548477)
- Testing
- Human albumin
- Where
- Qatar
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Hamad Medical Corporation
Mental Illness Persistent, Chronic Disease
Reverse Colocated Integrated Care Intervention Among Persons With Severe Persistent Mental Illness at US-Mexico Border
This study evaluated whether patients with severe and persistent mental illness (SPMI) who received coordinated co-located behavioral health and primary care services were more likely to improve health outcomes after 12 months…
- Conditions
- Mental Illness Persistent, Chronic Disease, Hypertension, Diabetes
- Trial name
- NCT03881657
- Testing
- Reverse Colocated Integrated Care, Usual Care
- Volunteers
- 416 people, healthy volunteers welcome
- Sponsor
- Health Resources in Action, Inc.
Obesity and Obesity-related Medical Conditions, Diabetes
Routine Validation and Reproducibility Testing of Laboratory Assays and Research Techniques Used for Endocrine, Cardiometabolic, and Musculoskeletal Disorder Research (VALD)
The purpose of this research study is to validate (check the accuracy of) laboratory assays, intravenous catheter insertion, and equipment or devices and their reproducibility, which is necessary to perform high quality research…
- Conditions
- Obesity and Obesity-related Medical Conditions, Diabetes, Atherosclerotic Disease, Heart Failure
- Trial name
- VALD (NCT07083557)
- Testing
- Endothelial cell collection
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Bettina Mittendorfer
Metabolic Syndrome, Obesity
Body Weight and Vascular Function
An increased body mass impairs vascular function (VF), an important characteristic of subjects suffering from type 2 diabetes and a risk marker for cardiovascular diseases.
- Trial name
- NCT01675401
- Testing
- Weight-loss treatment, No-weight loss treatment
- Where
- Netherlands
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
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