Clinical trials: High Ischemic Risk
Ischemic Stroke, Transient Ischemic Attack
Ticagrelor Based De-Escalation of Dual Antiplatelet Therapy in Ischemic Stroke
This is a randomized, controlled, outcome assessor blind, parallel group design pilot study on 100 patient with diagnosis of ischemic stroke admitted in Bou-Ali Sina Hospital, Sari,Iran.The aim of study is to compare the efficacy…
- Trial name
- DEDAPT-TICA (NCT06653348)
- Testing
- Ticagrelor 60 + Aspirin, Ticagrelor 90 + aspirin
- Where
- Iran
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Mazandaran University of Medical Sciences
Acute Coronary Syndrome
Tirofiban and Enoxaparin in High Risk Coronary Intervention
Patients undergoing coronary angioplasty are frequently treated with new drugs that stop blood platelets working and so improve the success of the procedure. Individual patients may vary in the dose of the drug required.
- Trial name
- NCT00790387
- Testing
- Enoxaparin, Tirofiban, unfractionated heparin
- Where
- Australia
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- The Prince Charles Hospital
Coronary Artery Disease (CAD), Computed Tomography Angiography
AI-assisted CT for Risk Stratification in Coronary Artery Disease (ACTION)
The goal of this observational study is to learn if AI-assisted cardiac CT imaging can improve cardiovascular risk stratification and prediction of future coronary events in an adult population undergoing clinically indicated…
- Conditions
- Coronary Artery Disease (CAD), Computed Tomography Angiography, Biomarkers, AI (Artificial Intelligence)
- Trial name
- ACTION (NCT07577609)
- Where
- Ireland
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- University of Galway
Coronary Atheroscleroses, Coronary Angiography
Risk Factors of Intermediate Coronary Lesion Progression
Coronary intermediate lesions generally refer to lumen narrowing with diameter stenosis% (DS%) between 50% and 70% on angiography.
- Trial name
- NCT03855436
- Where
- China
- Volunteers
- 1,389 people, healthy volunteers welcome
- Sponsor
- China National Center for Cardiovascular Diseases
Coronary Artery Occlusion
Effects of N-acetylcysteine on Pulmonary Function in High-risk Patients Undergoing Off-pump Coronary Bypass Surgery
The purpose of this study is to study the effects of N-acetylcysteine on pulmonary function in high-risk patients undergoing off-pump coronary bypass surgery.
- Trial name
- NCT01021163
- Testing
- N-acetylcysteine, saline
- Where
- South Korea
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Yonsei University
Coronary Artery Disease
Relationship Between Coronary CT Angiography Findings and Prognosis Of Patients Undergoing PCI
Researchers at Cerrahpaşa Medical School in Istanbul are studying how a heart imaging test called coronary CT angiography can help improve care for people with coronary artery disease.
- Trial name
- NCT07051473
- Where
- Turkey (Türkiye)
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Istanbul University - Cerrahpasa
Hypoxic-Ischemic Encephalopathy, Hypoglycemia
Quantitative Assessment of Sucking for Early Diagnosis of Brain Injury in Infants at High Risk
The main goal of this study is to quantitatively assess the sucking and feeding activity of infants at high risk of neurological impairment (preterm infants and term infants at risk of abnormal neurodevelopment) during oral…
- Conditions
- Hypoxic-Ischemic Encephalopathy, Hypoglycemia, Neonatal Abstinence Syndrome
- Trial name
- NCT03246243
- Testing
- nfant feeding solution
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Boston Children's Hospital
Acute Stroke, Transient Ischemic Attack
The Recurrence Study
The primarily goal of the research is to better understand progression of disease in patients who present with an acute stroke to the Hamad General Hospital (HGH) stroke and Transient Ischemic Attack (TIA) clinic.
- Trial name
- NCT03244215
- Testing
- Corneal Confocal Imaging, Magnetic resonance Imaging, Blood sample
- Where
- Qatar
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Hamad Medical Corporation
Myocardial Infarction, Coronary Revascularization
Transfusion Trigger After Operations in High Cardiac Risk Patients
The goal of the proposed study is to determine whether a liberal transfusion strategy (transfusion trigger at Hb < 10 gm/dl) in Veterans at high cardiac risk who undergo major open vascular and general surgery operations is…
- Conditions
- Myocardial Infarction, Coronary Revascularization, Acute Renal Failure
- Trial name
- TOP (NCT03229941)
- Testing
- Blood Transfusion
- Where
- 16 sites in United States
- Volunteers
- 1,424 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Fibromuscular Dysplasia, Early Onset CAD
CAUSE Trial: Patient Specific-Cellular Characterization of Fibromuscular Dysplasia and High-Risk Atherosclerotic Endothelium
The purpose of this project is to see if heritable alterations in the function, biology and vascular repair capacity of vascular cells make a major contribution to the burden of coronary artery disease (CAD), fibromuscular…
- Trial name
- NCT01808729
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Icahn School of Medicine at Mount Sinai
Coronary Artery Disease, Early-Onset
HIIT Versus IMT on Modulating Blood Rheology in CAD Risk Factors
Participants had randomly divided into two equal groups. Group (A) had received a program of high intensity interval training 30-40 minutes three times per week for one month.
- Trial name
- NCT03506984
- Testing
- Threshold Inspiration Muscle Training Device, Electronic Bicycle Ergometer
- Where
- Oman
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Cairo University
Coronary Syndrome, Acute, Non-ST Elevation, High Risk Patients
Management Tactics for Patients High Risk With Acute Coronary Syndrome Without ST Segment Elevation and Multivessel Coronary Artery Disease
The study will include patients with acute coronary syndrome without ST segment elevation and multivessel CA lesion, who are subject to surgical treatment according to KG data (Syntax Score 23 - 32 points with significant damage…
- Trial name
- NSTE-ACSMT (NCT06279663)
- Testing
- Revascularization
- Where
- 2 sites in Russia
- Volunteers
- 460 people, healthy volunteers welcome
- Sponsor
- Federal State Budgetary Institution National Medical Research Center named after academician E.N. Me
Atherosclerosis and Blood Flow in Coronary Artery
Geometrical Influences on Atherosclerosis and Blood Flow
The study investigates the use of advanced imaging techniques and computational methods to identify high-risk plaques in coronary arteries.
- Trial name
- NCT07002697
- Where
- Bangladesh
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Bangladesh University of Engineering and Technology
Atheroscleroses, Coronary
Dotatate to Locate Coronary Plaques at High-risk of Myocardial Infarction
To assess whether vulnerable coronary plaques have more uptake of 68Ga-Dotatate than non-vulnerable plaques.
- Trial name
- DOLPHIN (NCT05536960)
- Testing
- 68Ga-Dotatate PET/CT
- Where
- Netherlands
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Normal Healthy Volunteers Without Chronic Medical Conditions, Coronary Artery Disease
3D PET Myocardial Blood Flow and Rb82 Infusion Profiles
The investigators seek to test bolus infusions (50ml/min) vs. slow infusions (20 ml/min) of Rb-82 on metrics of coronary blood flow assessed on a modern 3D PET/CT.
- Conditions
- Normal Healthy Volunteers Without Chronic Medical Conditions, Coronary Artery Disease, Cardiac Risk Factors, Myocardial Infarction
- Trial name
- NCT05286593
- Testing
- Slow Infusion of Rubidium-82
- Where
- United States
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- Ochsner Health System
Acute Coronary Syndrome
TnThs for Identification Myocardial Infarction
OBJECTIVES/BACKGROUND: We sought to determine the early diagnostic value of the new high sensitive cardiac troponin T assay (TnThs) in suspected acute coronary syndrome (ACS) and to compare it with the 4th generation cTnT assay…
- Trial name
- NCT00950469
- Where
- Germany
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- Heidelberg University
Dyslipidemias, Atherosclerosis
Dyslipidemia Prevalence, Perception, Treatment, and Awareness in the Tunisian Population
ATERA Survey is a national cross sectional observational study, aiming to determine the prevalence of dyslipidemia and other conventional risk factors for CHD (Coronary Heart Disease), the relationship between environmental and…
- Conditions
- Dyslipidemias, Atherosclerosis, Households, Survey, Family Life
- Trial name
- ATERASurvey (NCT03799185)
- Where
- Tunisia
- Volunteers
- 13,610 people, healthy volunteers welcome
- Sponsor
- Association Tunisienne d'Etude & de Recherche sur l'Athérosclérose
Coronary Artery Disease
Cardiovascular Systems Inc. (CSI) pVAD First in Human Study
This study will collect initial clinical data on the CSI pVAD system to inform device design and finalization.
- Trial name
- NCT05315544
- Testing
- CSI pVAD system
- Where
- Georgia
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- Abbott Medical Devices
Atherosclerosis, Stroke
Evaluation of Vascular Structure in Elderly Using High-frequency Ultrasound and Construction of a Multimodal Risk Assessment System for Cardiovascular Diseases: a Multicenter Study
Coronary heart disease(CHD), stroke, and hypertension are major diseases that seriously affect human health.Pathologic changes in the arteries involved in the above diseases mainly occur in the intimal or medial layer of the…
- Conditions
- Atherosclerosis, Stroke, Coronary Disease
- Trial name
- NCT06221618
- Testing
- High-frequency carotid arteries ultrasound, CCTA, Cranial MRA
- Where
- China
- Volunteers
- 8,000 people, healthy volunteers welcome
- Sponsor
- Qilu Hospital of Shandong University
Ischemia Coronary Artery Origin
Thoracic Epidural Reduces Risks of Increased Left Ventricular Mass Index During Coronary Artery Bypass Graft Surgery
Increased left ventricular mass index (LVMI) results from aortic valve lesions as an adaptive mechanism to help limit systolic wall stress and preserve ejection fraction (EF).
- Trial name
- NCT03719248
- Testing
- thoracic epidural
- Where
- Egypt
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Ahmed Said Elgebaly,MD