Clinical trials: Silent Stroke
Stroke, Silent Cerebral Infarct
Total Cerebral Protection With Embolic Protection Devices Thoracic Aortic Stenting
Stroke and silent cerebral infarction are a real risk with thoracic enodvascular aortic repair (TEVAR). The investigator propose to prospectively observational study with enrolment of all patients undergoing TEVAR for thoracic…
- Trial name
- NCT04062539
- Testing
- Sentinel and Spider
- Where
- United Kingdom
- Volunteers
- 30 people
- Sponsor
- Imperial College London
Anemia, Sickle Cell, Sickle Cell Disease
Epidemiology of Silent and Overt Strokes in Sickle Cell Disease
Sickle Cell Disease (SCD) is a rare disease occurring in an estimated 100,000 individuals, often poor and underserved, in the US.
- Conditions
- Anemia, Sickle Cell, Sickle Cell Disease, Stroke, Sickle Cell Thalassemia
- Trial name
- ESCD (NCT03376893)
- Where
- 4 sites in United States
- Volunteers
- 102 people
- Sponsor
- Vanderbilt University Medical Center
Brain Infarction, Hypertension
Angiotensin II Receptor Blockers (ARB) and ACE Inhibitors (ACEI) on Silent Brain Infarction and Cognitive Decline
The purpose of this study is to elucidate whether or not angiotensin II receptor blockers (ARB) are more beneficial or equal to angiotensin converting enzyme inhibitors (ACEI) on development or progression of silent brain…
- Trial name
- NCT00126516
- Testing
- Angiotensin II Receptor Antagonists, Angiotensin-converting Enzyme Inhibitors
- Where
- Japan
- Volunteers
- 395 people
- Sponsor
- Nara Medical University
Stroke
Cutaneous Silent Period and Spasticity
The cutaneous silent period (CSP) is a brief transient suppression of the voluntary muscle contraction that follows a noxious cutaneous nerve stimulation.
- Trial name
- NCT03421509
- Testing
- cutaneous silent period
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people
- Sponsor
- Marmara University
Mitral Valve Insufficiency
TransCranial Doppler for REDUCtion of Silent strokE During MitraClip Implantation
The primary goal of the TCD-REDUCE study is to demonstrate the effectiveness of continuous transcranial Doppler sonography ("sonolysis") on the reduction of the ischemic stroke volume during MitraClip implantation.
- Trial name
- TCD-REDUCE (NCT04384198)
- Testing
- Sonolysis
- Where
- Germany
- Volunteers
- 32 people
- Sponsor
- Charite University, Berlin, Germany
Sickle Cell Disease, Sickle Cell Anemia
Stroke Prevention in Young Adults With Sickle Cell Anemia
Sickle cell disease (SCD) is the most common genetic disease, affecting about 25 million people worldwide. Approximately 150,000 Nigerian children are born each year with sickle cell disease (SCD), making it the country with the…
- Conditions
- Sickle Cell Disease, Sickle Cell Anemia, Stroke, Ischemic, Silent Stroke
- Trial name
- SPIYA (NCT04808778)
- Testing
- Hydroxyurea therapy per standard care
- Where
- 2 sites in United States, Nigeria
- Volunteers
- 250 people
- Sponsor
- Vanderbilt University Medical Center
Coronary Artery Disease
Sonolysis in Risk Reduction of Symptomatic and Silent Brain Infarctions During Coronary Stenting
The aim of the project is to demonstrate a fibrinolytic effect of sonothrombolysis (continual transcranial Doppler monitoring) using 2 MHz diagnostic probe on the reduction of risk of brain infarctions due to the activation of…
- Trial name
- NCT02351050
- Testing
- Sonolysis
- Where
- Slovakia
- Volunteers
- 144 people
- Sponsor
- University Hospital Ostrava
Aortic Arch Aneurysm
Silent Brain Infarction After Endovascular Arch Procedures
This is the largest study to evaluate incidence and distribution of silent cerebral infarction (SBI) following endovascular repair for disease of the aortic arch.
- Trial name
- NCT04489277
- Testing
- Endovascular Arch Procedures
- Where
- 2 sites in France, Germany
- Volunteers
- 91 people
- Sponsor
- Medical University of Vienna
Silent Stroke, Coronary Disease
Evaluation of Brain Damage Due to Coronary Angioplasty in Percutaneous Intervention Patients
This study examines the formation mechanism and patient-related factors of silent cerebral infarcts, whose importance has become increasingly recognized in patients undergoing percutaneous coronary intervention.
- Trial name
- NCT04734587
- Testing
- Blood serum Neuron-specific Enolase measurement
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people
- Sponsor
- Ondokuz Mayıs University
Myocardial Infarction, Acute Disease
Imaging Silent Brain Infarct And Thrombosis in Acute Myocardial Infarction
This project aims to assess the ability of cardiac imaging (cardiac MRI and Doppler-echocardiography) post-processing tools to predict a combined end-point of intraventricular thrombosis, silent brain infarcts, clinical stroke…
- Conditions
- Myocardial Infarction, Acute Disease, Thrombosis, Heart Diseases
- Trial name
- ISBITAMI (NCT02917213)
- Testing
- Doppler echocardiogram exam, Carotid duplex ultrasound exam, Cardiac MRI
- Where
- Spain
- Volunteers
- 92 people
- Sponsor
- Hospital General Universitario Gregorio Marañon
Sickle Cell Disease, Stroke
Hydroxyurea to Prevent Brain Injury in Sickle Cell Disease
This is a pilot study of hydroxyurea versus placebo to reduce central nervous system complications (abnormally fast blood flow to the brain, silent cerebral infarct or stroke) in young children with sickle cell disease.
- Trial name
- HUPrevent (NCT01389024)
- Testing
- Hydroxyurea
- Where
- 5 sites in United States
- Volunteers
- 28 people
- Sponsor
- Johns Hopkins University
Neurological Disorder
Multidisciplinary Lifestyle Interventions for Neurological Disorders During the Silent Phase
This clinical trial aims to test the impact of multidisciplinary lifestyle interventions (MLI) in neurologically healthy but at-risk individuals.
- Trial name
- MINDS (NCT05984056)
- Testing
- Multidisciplinary lifestyle interventions
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Vineet Punia MD
CADASIL
The Silent Cortical Infarcts in the Cerebral Amyloid Angiopathy: Is There a Link With Subarachnoid Hemorrhage?
The Cerebral Amyloid angiopathy (CAA) is the leading cause of cortical hemorrhage after 65 years. The presence of cerebral infarction is also reported anatomically in the AAC. MRI studies of these infarcts are rare.
- Trial name
- CAA (NCT02837354)
- Testing
- No intervention
- Where
- France
- Volunteers
- 60 people
- Sponsor
- Fondation Hôpital Saint-Joseph
Surgery, Postoperative Delirium
Intraoperative Diagnosis of Neurocognitive Complications Via Electroencephalographic Analysis
Postoperative neurocognitive disorders (PND) are serious and common complications after surgery, especially in elderly patients.
- Conditions
- Surgery, Postoperative Delirium, Anesthesia, Silent Stroke
- Trial name
- NCT06545786
- Testing
- Intraoperative electroencephalography
- Where
- Russia
- Volunteers
- 265 people
- Sponsor
- Federal Research and Clinical Centre of Intensive Care Medicine and Rehabilitology
Type B Acute Aortic Syndrome, Thoracic and Thoracoabdominal Aneurysms With Crawford Extent I, II, III, or IV
A Standard Carbon Dioxide Flushing Protocol to Reduce Air Embolization During Thoracic Endovascular Aortic Repair
FlushTEVAR is a non-profit, interventional, randomized, controlled, single-blind, national multicenter study promoted by the University of Bologna and coordinated by the Vascular Surgery Unit of IRCCS Azienda…
- Trial name
- FlushTEVAR (NCT07734584)
- Testing
- Carbon dioxide pre-implant endograft flushing followed by saline flushing, Saline endograft flushing
- Where
- 4 sites in Italy
- Volunteers
- 90 people
- Sponsor
- University of Bologna