Clinical trials: Hemorrhage Stroke
Patent Foramen Ovale, Ischemic Stroke
Discontinuation of Antithrombotic Treatment Following Patent Foramen Ovale Closure in Young Patients With Cryptogenic Stroke
To determine the safety of antithrombotic treatment discontinuation 12 months following successful transcatheter PFO closure.
- Conditions
- Patent Foramen Ovale, Ischemic Stroke, Bleeding Ulcer
- Trial name
- HALTI (NCT04475510)
- Testing
- Antiplatelet treatment discontinuation
- Where
- Canada
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Josep Rodes-Cabau
Intracranial Hemorrhages, Acute Ischemic Stroke
AI Assisted Reader Evaluation in Acute Computed Tomography (CT) Head Interpretation
This study has been added as a sub study to the Simulation Training for Emergency Department Imaging 2 study (ClinicalTrials.gov ID NCT05427838).
- Conditions
- Intracranial Hemorrhages, Acute Ischemic Stroke, Hydrocephalus, Cerebral Infarction
- Trial name
- AI-REACT (NCT06018545)
- Testing
- Ground truthing, Reading
- Where
- 4 sites in United Kingdom
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Oxford University Hospitals NHS Trust
Abdominal Aortic Aneurysm, Coronary Heart Disease
Ethnicity and Onset of Cardiovascular Disease: A CALIBER Study
Specific cardiovascular diseases, such as stroke and heart attack, have been shown to vary by ethnic group. However, less is known about differences between ethnic groups and a wider range of cardiovascular diseases.
- Conditions
- Abdominal Aortic Aneurysm, Coronary Heart Disease, Sudden Cardiac Death, Intracerebral Haemorrhage
- Trial name
- NCT02176174
- Volunteers
- 1,068,318 people, healthy volunteers welcome
- Sponsor
- University College, London
Cerebral Amyloid Angiopathy, Intracranial Hemorrhages
Multimodal Biomarkers for Diagnosis and Prognosis in CAA
By combination of plasma (Aβ40, Aβ42, total tau, and phosphorylated tau, etc.), genetic (ApoE ε2 or ε4 allele), MRI (cerebral perfusion, microbleeds, cortical superficial siderosis, enlarged perivascular space, etc.) and PET…
- Conditions
- Cerebral Amyloid Angiopathy, Intracranial Hemorrhages, Alzheimer Disease
- Trial name
- CAA (NCT03969732)
- Testing
- 1. amyloid PET；2. T807 PET
- Where
- Taiwan
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Hemorrhage
Comparison of Physiological Variables During Blood Donation
The investigators have developed a system based on a pulse oximeter, a tablet, and an algorithm running on the tablet that analyzes the pulse oximeter waveform.
- Trial name
- NCT02029807
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Subarachnoid Hemorrhage, Optical Imaging
A New Multi-parameter Neuromonitoring System to Save Patients' Lives in Stroke and Brain Injury
To assess the feasibility of a new neuromonitoring system (NeMoSystem including NeMo Probe and NeMo Patch) and the accuracy of the measurement values (cerebral blood flow (CBF); cerebral blood volume (CBV)) obtained.
- Trial name
- NCT01802762
- Testing
- NeMo Patch and NeMo Probe
- Where
- 2 sites in Austria, Switzerland
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- NeMoDevices AG
Stroke, Stroke (CVA) or TIA
The Imperial Comprehensive Cognitive Assessment in Cerebrovascular Disease (IC3)
Stroke is a major cause of death and disability worldwide, frequently resulting in persistent cognitive deficits among survivors.
- Conditions
- Stroke, Stroke (CVA) or TIA, Dementia, Vascular, Cerebrovascular Disorders
- Trial name
- IC3 (NCT05885295)
- Testing
- MRI brain, Blood tests, cognitive assessments
- Where
- United Kingdom
- Volunteers
- 700 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Stable Angina, Unstable Angina
Serum Uric Acid Levels and Onset of Cardiovascular Diseases: a CALIBER Study
Serum uric acid level is a commonly measured biomarker. The association between serum uric acid level and the risk of developing cardiovascular diseases has been observed in some studies, while others showed controversial…
- Conditions
- Stable Angina, Unstable Angina, Myocardial Infarction, Unheralded Coronary Heart Disease Death
- Trial name
- NCT03425305
- Volunteers
- 180,000 people, healthy volunteers welcome
- Sponsor
- University College, London
Functional Disability, Dementia
Aspirin in Reducing Events in the Elderly
ASPREE-XT is a post-treatment, longitudinal observational follow-up study of ASPREE participants [ASPREE Investigator Group, 2013; www.aspree.org; McNeil et al 2017].
- Conditions
- Functional Disability, Dementia, Heart Disease, Stroke
- Trial name
- ASPREE (NCT01038583)
- Testing
- 100 mg enteric-coated aspirin
- Where
- 47 sites in United States, Australia
- Volunteers
- 19,114 people, healthy volunteers welcome
- Sponsor
- Hennepin Healthcare Research Institute
Stable Angina, Myocardial Infarction
Heart Rate and Cardiovascular Diseases Prognosis in People With Stable Coronary Artery Disease
The Cardiovascular disease research using Linked Bespoke studies and Electronic Records (CALIBER) e-health database was the data resource for this study.
- Conditions
- Stable Angina, Myocardial Infarction, Coronary Heart Disease, Heart Failure
- Trial name
- NCT02244853
- Where
- United Kingdom
- Volunteers
- 51,703 people, healthy volunteers welcome
- Sponsor
- University College, London
Stroke, Cerebrovascular Accident (CVA)
Investigating Central Contributions to Fatigue Using Non-invasive Brain Stimulation
The goal of this interventional study is to understand the contribution of the central components to the manifestation of neuromuscular fatigue in stroke survivors.
- Conditions
- Stroke, Cerebrovascular Accident (CVA), Ischemia Stroke, Hemorrhage Stroke
- Trial name
- NCT07613970
- Testing
- Transcranial alternating current stimulation (tACS)
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Vrije Universiteit Brussel
Intracerebral Hemorrhage
Chinese Multicenter Cohort Study of Intracerebral Hemorrhage
Spontaneous intracerebral hemorrhage is a severe form of stroke associated with high mortality and long-term disability. The Chinese Multicenter Cohort Study of Intracerebral Hemorrhage (CASA) is a prospective observational…
- Trial name
- CMCS-ICH (NCT07833410)
- Where
- China
- Volunteers
- 12,000 people, healthy volunteers welcome
- Sponsor
- Xiangya Hospital of Central South University
Chronic Cerebellar Stroke, Healthy Individuals (Controls)
Bimanual Motor Skill Learning Through Robotics in Chronic Cerebellar Stroke Survivors and Healthy Individuals
To test capacity of chronic cerebellar stroke patients and healthy individuals to learn and retain a complex bimanual motor skill, trained on the neurorehabilitation robot REAplan® (bimanual version).
- Trial name
- NCT04642599
- Testing
- Bimanual motor skill learning with the REAplan® rehabilitation robot
- Where
- Belgium
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University Hospital of Mont-Godinne
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
Cardiac Death, Hemorrhage
Efficacy and Safety of BiomatrixTM Stent and 5mg-Maintenance Dose of Prasugrel in Patients With Acute Coronary Syndrome
The purpose of this study is to evaluate the efficacy and safety of 5mg maintenance dose (MD) of prasugrel in patients with acute myocardial infarction (AMI) who underwent percutaneous coronary intervention (PCI) with BiomatrixTM…
- Conditions
- Cardiac Death, Hemorrhage, Cerebrovascular Accident, Myocardial Infarction
- Trial name
- BEAUTY-II (NCT02446730)
- Testing
- BES (biodegradable polymer biolimus-eluting stent), Prasugel, Clopidogrel
- Where
- South Korea
- Volunteers
- 1,400 people, healthy volunteers welcome
- Sponsor
- Chonnam National University Hospital
Moyamoya Disease, Intracranial Hemorrhages
5T MRI and Metabolomics-Based Hemorrhage Risk Prediction in Moyamoya Disease
Intracranial hemorrhage is a leading cause of death and disability in patients with moyamoya disease (MMD), yet clinically available tools for predicting long-term hemorrhage risk are lacking.
- Conditions
- Moyamoya Disease, Intracranial Hemorrhages, Stroke
- Trial name
- NCT07781579
- Where
- China
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Beijing Hospital
Acute Ischemic Stroke
Predictive Study of Serum Endocan for Hemorrhagic Transformation After Reperfusion Therapies in Acute Ischemic Stroke
Stroke is the second largest cause of death globally after ischemic heart disease.Of the total number of prevalent strokes, 84.4% are ischemic.
- Trial name
- NCT05228080
- Testing
- enzyme-linked immunosorbent assay(ELISA)
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Xijing Hospital
Traumatic Brain Injury, Cerebral Infarction
Characteristics of Blood- Brain Barrier Permeability in Neurological Patients
The main goal of the present study is to challenge the hypothesis that blood- brain barrier disruption following brain injury increases the risk for long-term disability, development of brain dysfunction, epileptic seizures and…
- Conditions
- Traumatic Brain Injury, Cerebral Infarction, Cerebral Hemorrhage
- Trial name
- NCT00419874
- Where
- Israel
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Soroka University Medical Center
Left Atrial Appendage Closure, Thrombosis
Short-Term Anticoagulation Versus Antiplatelet Therapy for Preventing Device Thrombosis Following Left Atrial Appendage Closure
The objective of the study is to compare short-term (8 weeks) anticoagulation therapy (DOAC) vs. antiplatelet therapy for the prevention of device thrombosis following transcatheter LAAC.
- Conditions
- Left Atrial Appendage Closure, Thrombosis, Stroke, TIA
- Trial name
- ANDES (NCT03568890)
- Testing
- Rivaroxaban, dabigatran, apixaban, or edoxaban, Clopidogrel -75 mg/day, Low dose aspirin -80 to 125 mg/day-
- Where
- Canada
- Volunteers
- 510 people, healthy volunteers welcome
- Sponsor
- Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Quebec
Octa, Stroke
Optical Coherence Tomography Angiography in Neurological Disease
Optical Coherence Tomography Angiography (OCTA) is a non-invasive tool that images the neurovascular structures of the eye by using near-infrared light.
- Conditions
- Octa, Stroke, Subarachnoid Hemorrhage, Intracerebral Hemorrhage
- Trial name
- NCT06797765
- Testing
- OCTA
- Where
- United States
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center