Clinical trials: Vascular Ischemia
Acute Ischemic Stroke, Contrast-induced Nephropathy
Serum Electrolytes and Contrast-Induced Nephropathy in Acute Ischemic Stroke Patients Undergoing Endovascular Treatment
This study aims to evaluate the relationship between serum electrolyte levels and the development of contrast-induced acute kidney injury (CI-AKI) in patients with acute ischemic stroke undergoing endovascular therapy (EVT).
- Conditions
- Acute Ischemic Stroke, Contrast-induced Nephropathy, Acute Kidney Injury
- Trial name
- NCT07546448
- Testing
- No intervention (observational cohort study)
- Where
- Turkey (Türkiye)
- Volunteers
- 250 people
- Sponsor
- Saglik Bilimleri Universitesi Gazi Yasargil Training and Research Hospital
Coronary Artery Disease
Assessment of Coronary Artery Disease in Stroke Patients
This study is to evaluate the prevalence, plaque characteristics (plaque types, stenosis degree, remodeling) and predictors of coronary atherosclerosis in stroke patients with coronary CT angiography.
- Trial name
- ACADIS (NCT01850693)
- Where
- South Korea
- Volunteers
- 1,657 people
- Sponsor
- Seoul National University Hospital
Coronary Artery Disease (CAD), Coronary Artery Calcification
Screening for Coronary Artery Disease USing Primary Evaluation With Coronary CTA in Aviation Medicine (SUSPECT)
SUSPECT is a prospective, single-center, cohort study of 250 military aircrew at the Center for Man in Aviation, Royal Netherlands Air Force.
- Conditions
- Coronary Artery Disease (CAD), Coronary Artery Calcification, Occupational Diseases, Aviator's; Disease
- Trial name
- SUSPECT (NCT05508893)
- Testing
- CT Angiography, Exercise stress test
- Where
- 2 sites in Netherlands
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- UMC Utrecht
Contraception, Female Contraception
Relative Risks for Non-fatal Venous Thromboembolism, Ischemic Stroke and Myocardial Infarction in Users of ORTHO EVRA(Norelgestromin and Ethinyl Estradiol Contraceptive Patch) Compared to Levonorgestrel-containing Oral Contraceptives.
This study uses the PharMetrics and MarketScan US health care insurance claims database to estimate relative risks for non-fatal venous thromboembolism (including cerebral venous sinus thrombosis), ischemic stroke, and acute…
- Conditions
- Contraception, Female Contraception, Fertility Control
- Trial name
- NCT00511784
- Volunteers
- 440 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Dyslipidemias
Effect of Combined Lipid-lowering Therapy on Atherosclerotic Plaque Vulnerability in Patients With ACS
The study is prospective, open-label, randomized, single-center study involving patients admitted on an emergency basis with an acute coronary syndrome (ACS) clinic who underwent PCI of an infarct-related artery (IRA) and had…
- Trial name
- Combi-LLT ACS (NCT05624658)
- Testing
- Combined Lipid-lowering Therapy
- Where
- Russia
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Samara Regional Cardiology Dispensary
Cardiovascular Diseases, Smoking
Effect of Switching From Cigarette Smoking to THS on Systemic Endothelial Function in Subjects With Established Atherosclerotic Disease
The purpose of this study is to demonstrate improvement in flow mediated dilation (FMD), a functional endpoint associated with the progression of atherosclerosis, when switching from cigarettes to the Tobacco Heating System (THS)…
- Conditions
- Cardiovascular Diseases, Smoking, Tobacco Use, Peripheral Arterial Disease
- Trial name
- NCT05566678
- Testing
- Cigarette, THS, Smoking Abstinence
- Sponsor
- Philip Morris Products S.A.
Coronary Artery Disease, Heart Failure
Stress Echo 2030: the Novel ABCDE-(FGLPR) Protocol to Define the Future of Imaging
With stress echo (SE) 2020 study, a new standard of practice in stress imaging was developed and disseminated: the ABCDE protocol for functional testing within and beyond CAD.
- Conditions
- Coronary Artery Disease, Heart Failure, Hypertrophic Cardiomyopathy, Congenital Heart Disease
- Trial name
- SE2030 (NCT05081115)
- Testing
- ABCDE-Stress Echo, SE diastolic assessment, SE Right ventricular function assessment
- Where
- Italy
- Volunteers
- 10,000 people
- Sponsor
- Fatebenefratelli Hospital
Hyperlipidemia, Familial Combined, Coronary Disease
Understanding the Genetic Basis of Familial Combined Hyperlipidemia in Mexican Individuals
Familial combined hyperlipidemia (FCHL) is an inherited disorder characterized by elevated levels of cholesterol and triglycerides; it often occurs in Mexican individuals with coronary heart disease (CHD).
- Trial name
- NCT00365235
- Where
- Mexico
- Volunteers
- 998 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Coronary Artery Bypass
Comparison of Minimal Versus Conventional Extracorporeal Circulation in Coronary Surgery
The aim of this study is to assess the effect of minimal (MiECC) versus conventional (CECC) extracorporeal circulation on perfusion characteristics and remote end-organ protection (lungs, brain, kidneys, liver, stomach…
- Trial name
- NCT01603589
- Testing
- Coronary artery bypass grafting with the use of minimal invasive extracorporeal circulation, Coronary artery bypass grafting under conventional extracorporeal circulation
- Where
- Greece
- Volunteers
- 150 people
- Sponsor
- AHEPA University Hospital
Liver Transplantation, Ischaemia Reperfusion Injury
Effect of Discarding Initial Reperfusion Blood on Hemodynamics, Liver Function, and 30-Day Outcomes in Liver Transplantation
Hepatic reperfusion during liver transplantation remains a critical phase associated with significant hemodynamic and systemic disturbances, despite advances in surgical and anesthetic management.
- Conditions
- Liver Transplantation, Ischaemia Reperfusion Injury, Perioperative Complications
- Trial name
- NCT07631689
- Testing
- Reperfusion Blood Discard, Standard Liver Transplantation
- Volunteers
- 132 people
- Sponsor
- University of Sao Paulo General Hospital
Coronary Heart Disease, Heart Failure
Cardiovascular Diseases in HIV-infected Patients HIV-HEART Study: 7.5 Years Follow-up
Since the introduction of antiretroviral therapy life expectancy of HIV-infected persons is rising. Different cohorts are observing an increased risk for cardiovascular diseases in this aging HIV-infected population.
- Conditions
- Coronary Heart Disease, Heart Failure, HIV, AIDS
- Trial name
- NCT01667068
- Testing
- Comprehensive non invasive cardiovascular examination
- Where
- 6 sites in Germany
- Volunteers
- 1,481 people
- Sponsor
- University Hospital, Essen
Coronary Artery Disease
The European Collaborative Project on Inflammation and Vascular Wall Remodeling in Atherosclerosis - Intravascular Ultrasound Study
The AtheroRemo-IVUS study aims to investigate the relation of coronary plaque phenotype and vulnerability as determined by intravascular ultrasound and near infrared spectroscopy with genetic profile and novel circulating…
- Trial name
- AtheroRemoIVUS (NCT01789411)
- Testing
- Drawing blood samples, Coronary intravascular ultrasound imaging, Coronary near-infrared spectroscopy
- Where
- Netherlands
- Volunteers
- 800 people
- Sponsor
- Erasmus Medical Center
Ischemic Stroke
Impact of Remote Ischemic Postconditioning on Autonomic Function in Stroke Patients
The purpose of this study is to determine whether remote ischemic postconditioning (RIPostC) initiates autonomic nervous system response and affects the prognosis in patients with acute ischemic stroke.
- Trial name
- IRAS (NCT02777099)
- Testing
- remote ischemic postconditioning
- Where
- China
- Volunteers
- 150 people
- Sponsor
- Guangzhou University of Traditional Chinese Medicine
Aortic Valve Disease, Myocardial Ischemia
Remote Ischemic Preconditioning in Patients Undergoing Isolated Aortic Valve Replacement Surgery
The goal is to investigate the efficacy, safety and possible neuro- and cardioprotective effects of remote ischemic preconditioning (RIPC) in adult cardiac patients undergoing isolated aortic valve replacement surgery with a…
- Trial name
- NCT02694016
- Testing
- Remote ischemic preconditioning
- Where
- Finland
- Volunteers
- 4 people
- Sponsor
- Oulu University Hospital
Unstable Angina, Myocardial Infarction
SYNERGY: Open Study of Enoxaparin Versus Unfractionated Heparin in Patients With Acute Coronary Syndromes
Patients experiencing a mild heart attack will receive one of two medications which thin the blood to discern which is superior.
- Conditions
- Unstable Angina, Myocardial Infarction, Myocardial Ischemia
- Trial name
- NCT00043784
- Testing
- enoxaparin
- Where
- United States
- Volunteers
- 8,000 people
- Sponsor
- Sanofi
Stroke, Stroke, Ischemic
Behavioral Activation for Post-Stroke Sedentary Behavior Using Telehealth
Adults with stroke-related disability spend more time sedentary than adults without stroke-related disability, which places them at risk for poor cardiovascular health outcomes.
- Conditions
- Stroke, Stroke, Ischemic, Stroke Hemorrhagic
- Trial name
- teleABLE (NCT05029284)
- Testing
- teleABLE
- Where
- United States
- Volunteers
- 11 people
- Sponsor
- University of Minnesota
Diabetes Mellitus, Heart Failure
Nt-proBNP Guided Primary Prevention of CV Events in Diabetic Patients
Increased levels of NT-proBNP are known to increase the risk of cardiac events in diabetic patients. The other way around, patients with normal values have an excellent prognosis on short-term.
- Conditions
- Diabetes Mellitus, Heart Failure, Coronary Artery Disease
- Trial name
- PONTIAC (NCT00562952)
- Testing
- Telmisartan, Bisoprolol
- Where
- 2 sites in Austria
- Volunteers
- 300 people
- Sponsor
- Medical University of Vienna
Acute Myocardial Infarction (AMI)
Artificial Intelligence Scalable Solution for ST Myocardial Infarction
The ASSIST clinical study is an observational, multicenter study to assess the performance of a cloud-based and AI-powered electrocardiogram (ECG) analysis platform, named Willem™, developed to detect Acute Myocardial Infarction…
- Trial name
- ASSIST (NCT06939738)
- Where
- 5 sites in Portugal, Spain
- Volunteers
- 489 people
- Sponsor
- Idoven 1903 S.L.
Myocardial Reperfusion Injury, Hypoxia
Effects of Hypoxic-hyperoxic Preconditioning in Cardio-surgical Patients
Coronary artery bypass grafting (CABG) with cardiopulmonary bypass is a common surgical therapy for patients suffering from coronary artery diseases.
- Conditions
- Myocardial Reperfusion Injury, Hypoxia, Hyperoxia, Coronary Artery Disease
- Trial name
- NCT05354648
- Testing
- Hypoxic-hyperoxic preconditioning
- Volunteers
- 120 people
- Sponsor
- Alexander Averyanov
Myocardial Infarction, Death, Sudden, Cardiac
Effect of High Dose Fish Oil Supplementation After Recent Heart Attack Using Magnetic Resonance Imaging
Doctors use magnetic resonance imaging (MRI) to obtain detailed pictures of the inside of the body. This study will evaluate a new MRI technique in people who have recently had a heart attack.
- Trial name
- OmegaREMODEL (NCT00729430)
- Testing
- Omega-3 Fatty Acids (Fish Oil Supplements)
- Where
- United States
- Volunteers
- 358 people
- Sponsor
- Brigham and Women's Hospital