Clinical trials: Cardiovascular Disorders
Pulmonary Hypertension
Right Ventricular Hypertrophy and Pulmonary Hypertension: A Correlation Analysis
The study hypothesis is that a quantitative index can be derived from Tc-99m myocardial perfusion scans that accurately identifies the presence of left ventricular hypertrophy and pulmonary hypertension.
- Trial name
- NCT00875940
- Testing
- Diagnostic imaging procedures.
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Cincinnati
Cardiovascular Diseases, Osteoporosis
A Study on the Impact of Calcium on Woman's Vascular Health
The overarching aim of this randomized clinical trial is to estimate the effect of dietary intake of calcium as compared to supplemental calcium on the vascular system and markers of vascular and bone health in postmenopausal…
- Trial name
- NCT01731340
- Testing
- Calcium Citrate, Low Dietary Calcium, High Dietary Calcium
- Where
- Canada
- Volunteers
- 123 people, healthy volunteers welcome
- Sponsor
- McGill University Health Centre/Research Institute of the McGill University Health Centre
Sleep Apnea, Healthy
Reflex Responses to Intermittent Hypoxia in Humans: Mechanisms and Consequences
The overall goal of this project is to better understand the effect of intermittent hypoxia (IH) on sympathetic neuronal discharge patterns in humans, as well as mechanisms that mediate persistent sympathoexcitation with IH.
- Conditions
- Sleep Apnea, Healthy, Vasoconstriction, Vasodilation
- Trial name
- NCT05146089
- Testing
- Hypoxic exposure, modified Oxford test, Oral Bosentan 62.5 mg
- Where
- 2 sites in United States
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- University of Missouri-Columbia
Traumatic Shock, Hemorrhagic Shock
Prehospital Norepinephrine and Early Mortality in Traumatic Shock
The effect of early, prehospital norepinephrine use in patients with traumatic shock on mortality is unknown. Recent existing observational evidence from single system data (US, France, Japan) are conflicting.
- Conditions
- Traumatic Shock, Hemorrhagic Shock, Traumatic Brain Injury, Hypotension and Shock
- Trial name
- NCT04497155
- Testing
- Norepinephrine
- Volunteers
- 2,164 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Postoperative Atrial Fibrillation, Post PCI Atrial Fibrillation
Atrial Fibrillation After CABG and PCI
Atrial fibrillation (AF) is the most common arrhythmia seen in clinical practice and is associated with an increased risk of stroke, heart failure and death.
- Conditions
- Postoperative Atrial Fibrillation, Post PCI Atrial Fibrillation, Stroke, Oral Anticoagulation
- Trial name
- AFAF (NCT04307225)
- Testing
- Zenicor
- Where
- Sweden
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Region Örebro County
Stroke, Hypertension
Family at Risk Study
Atherosclerotic cardiovascular disease (ASCVD) risk factors include hypertension as a key risk factor, as well as hyperlipidemia, diabetes, smoking, obesity, diet, inactivity, family history and age.
- Trial name
- FAR (NCT04607876)
- Testing
- Technological Facilitator, Standard of Care
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Obesity
Evaluation of a Health at Every Size vs a Behavioral Weight Loss Approach for Obese Women
For over four decades the medical literature has observed a relationship between obesity and poorer health outcomes. The causal mechanisms of these poorer outcomes however are unclear.
- Trial name
- NCT00769717
- Testing
- Wellness-Centered (HUGS), Weight-Centered (LEARN)
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- The Reading Hospital and Medical Center
Stroke
Robotic Evaluations of Motor Learning During Stroke Neurorehabilitation
The RELEARN trial is a a prospective longitudinal cohort study sampled by convenience. Stroke survivors and healthy control individuals will be recruited to analyze motor learning in the upper extremity and its neural basis in…
- Trial name
- RELEARN (NCT05106140)
- Testing
- Magnetic Resonance Imaging (MRI), Kinarm Robotic Exoskeleton Assessment, Clinical Assessment
- Where
- 4 sites in Canada
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- University of Calgary
Coronary Heart Disease
Rapid Engagement for Solutions to Population and Outcomes Through Networked Dialogue for Coronary Heart Disease
Cardiometabolic diseases are major causes of morbidity and mortality in the state of Wisconsin and are expected to pose an increasing burden over the next few decades.
- Trial name
- RESPOND (NCT07260552)
- Testing
- Polygenic risk score
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Medical College of Wisconsin
Hypertension
Stretching vs Walking for Lowering Blood Pressure
High blood pressure is a leading risk factor for cardiovascular disease. Traditionally, one of the ways to treat or prevent high blood pressure is to prescribe aerobic exercise training (i.e. brisk walking).
- Trial name
- NCT05252208
- Testing
- Stretching exercise, Walking exercise
- Where
- Canada
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- University of Saskatchewan
Small Fiber Neuropathy, Fabry Disease
Assessment of Small Fiber Neuropathy in Rare Diseases Using Sudoscan
Sudoscan™ (Impeto Medical, Paris France) uses electrochemical skin conductance as a novel noninvasive method to detect sudomotor dysfunction.
- Conditions
- Small Fiber Neuropathy, Fabry Disease, Ehlers Danlos Syndrome, Mitochondrial Disease
- Trial name
- NCT02985710
- Testing
- Sudoscan, Skin biopsy, QSART
- Where
- United States
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Heart Failure
Age Gender Left Ventricular Mass and Cardiac Troponin T
The purpose of this study is to determine the influence of functional or anatomic cardiac parameters, age and gender on high sensitivity cTnT (TnThs) levels in healthy individuals.
- Trial name
- NCT01100710
- Where
- Germany
- Volunteers
- 116 people, healthy volunteers welcome
- Sponsor
- Heidelberg University
Disorder of Blood Gas, Bleeding Disorder
Blood Gas and Bleeding Disorders in Healthy Volunteers Exposed to Nitroglycerin and Nitrogen Compounds
The aim of the study was to investigate the possible relationship about blood gas and bleeding disorders in healthy volunteers of blasters and no blasters groups of the Italian National Mountain and Cave Rescue who handled…
- Trial name
- NCT04201860
- Testing
- Arterial blood gas analyses and haemostasis measures
- Where
- Italy
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- Emiliano Petrucci
Hypertension, Gut Dysbiosis
The Effects of a Commercially Available Synbiotic on the Gut Microbiome and Cardiometabolic Health
The purpose of this study is to see the effect of 30 days of synbiotic vs. probiotic supplementation (usingJuice+ nutrition products) on body weight, metabolism, cardiovascular health, and gut health.
- Conditions
- Hypertension, Gut Dysbiosis, Overweight , Obesity
- Trial name
- NCT07515443
- Testing
- Synbiotic
- Where
- United States
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Southern Utah University
Circulatory Collapse, Circulatory Failure
Suspension Syndrome
Suspension syndrome refers to a potentially life-threatening condition that can occur in unconscious persons after prolonged suspension in a harness.
- Conditions
- Circulatory Collapse, Circulatory Failure, Syncope, Vasovagal, Neurally-Mediated, Orthostatic Hypotension
- Trial name
- NCT02726776
- Testing
- Suspension in a harness, Climbing
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Institute of Mountain Emergency Medicine
Hyperemia, Intraocular Pressure
Effect of NSAID on Travoprost-induced Conjunctival Hyperemia and IOP Reduction in Normal Eyes
PG-analogues induce hyperemia as one of side effects in addition to IOP reduction. IOP reduction is caused by direct FP receptor stimulation, but the cause of hyperemia is not clarified.
- Trial name
- ENTICHIR (NCT02136589)
- Testing
- dicrofenac and travoprost
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Tokyo University
Aging, Type2 Diabetes
Cardiovascular Risk and Functional Responses From Dancing at Home in the Elderly With and Without Type 2 Diabetes
The goal of this randomized controlled trial is to investigate the effects of a dance intervention performed at home, on cardiovascular risk factors and functional capacity of elderly individuals with and without type 2 diabetes…
- Trial name
- NCT04840368
- Testing
- Dancing
- Where
- Brazil
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Federal University of Rio Grande do Sul
Breast Cancer
A Trial Assessing Feasibility of Allostatic Load Biomarkers and CVD Risk Among Black Breast Cancer Survivors
This study's overall objective is to test the effects of a culturally tailored gratitude, exercise, and mindfulness/emotional freedom techniques (GEM) psychosocial intervention on allostatic load and atherosclerotic…
- Trial name
- GEM (NCT06852560)
- Testing
- Gratitude, exercise, and mindfulness program
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Florida
Heart Failure, Diastolic
Multimodality Imaging in the Screening, Diagnosis and Risk StratifictiON of HFpEF
The incidence of Heart failure with preserved ejection fraction (HFpEF) in Heart failure patients increases rapidly. However, the current clinical awareness is insufficient, and the cardiac structural and functional injury are…
- Trial name
- NCT04603404
- Where
- China
- Volunteers
- 430 people, healthy volunteers welcome
- Sponsor
- Chinese Academy of Medical Sciences, Fuwai Hospital
Anemia, Diabetes
A Comparative Clinical Trial of the TensorTip, a Novel Non Invasive Device for Measurement Blood Parameters
1. Aim: The aim of the clinical trial is to study the accuracy of the TensorTip device compared with registered (FDA-approved) invasive and non-invasive devices. 2.
- Conditions
- Anemia, Diabetes, Heart Disease, High Blood Pressure
- Trial name
- NCT01196533
- Testing
- Non invasive peripheral blood monitoring
- Where
- United States
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- Cnoga Medical Ltd.
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