AIMC Topic: Vasospasm, Intracranial

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Comprehensive predictive modeling in subarachnoid hemorrhage: integrating radiomics and clinical variables.

Neurosurgical review Jun 24, 2025
Subarachnoid hemorrhage (SAH) is a severe condition with high morbidity and long-term neurological consequences. Radiomics, by extracting quantitative features from Computed Tomograhpy (CT) scans, may reveal imaging biomarkers predictive of outcomes....
Adult Radiomics Male Tomography, X-Ray Computed Female Aged Subarachnoid Hemorrhage Vasospasm, Intracranial Glasgow Outcome Scale Middle Aged Predictive Value of Tests Hydrocephalus Humans Machine Learning Prognosis
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Artificial Intelligence Prediction Model of Occurrence of Cerebral Vasospasms Based on Machine Learning.

Journal of neurological surgery. Part A, Central European neurosurgery Aug 23, 2024
BACKGROUND:  Symptomatic cerebral vasospasms are deleterious complication of the rupture of a cerebral aneurysm and potentially lethal. The existing scales used to classify the initial presentation of a subarachnoid hemorrhage (SAH) offer a blink of ...
Algorithms Prognosis Female Humans Artificial Intelligence Machine Learning Subarachnoid Hemorrhage Vasospasm, Intracranial Intracranial Aneurysm Aged Adult Male Middle Aged Support Vector Machine
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Machine learning predicts cerebral vasospasm in patients with subarachnoid haemorrhage.

EBioMedicine Jun 19, 2024
BACKGROUND: Cerebral vasospasm (CV) is a feared complication which occurs after 20-40% of subarachnoid haemorrhage (SAH). It is standard practice to admit patients with SAH to intensive care for an extended period of resource-intensive monitoring. We...
Subarachnoid Hemorrhage Vasospasm, Intracranial Verapamil Middle Aged ROC Curve Prognosis Intensive Care Units Female Aged Adult Male Humans Machine Learning
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Release of Hyaluronan in Aneurysmal Subarachnoid Hemorrhage and Cerebral Vasospasm: A Pilot Study Indicating a Shedding of the Endothelial Glycocalyx.

Journal of neurosurgical anesthesiology Oct 28, 2021
BACKGROUND: This pilot study investigated plasma concentrations of hyaluronan, heparan sulfate, and syndecan-1 as possible biomarkers for glycocalyx integrity after aneurysmal subarachnoid hemorrhage (aSAH).
Syndecan-1 Subarachnoid Hemorrhage Humans Glycocalyx Vasospasm, Intracranial Pilot Projects Hyaluronic Acid Heparitin Sulfate
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Predicting symptomatic cerebral vasospasm after aneurysmal subarachnoid hemorrhage with an artificial neural network in a pediatric population.

Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery Aug 29, 2017
PURPOSE: Artificial neural networks (ANN) are increasingly applied to complex medical problem solving algorithms because their outcome prediction performance is superior to existing multiple regression models. ANN can successfully identify symptomati...
Vasospasm, Intracranial Retrospective Studies Population Surveillance Aneurysm, Ruptured Female Adolescent Predictive Value of Tests Humans Male Child, Preschool Subarachnoid Hemorrhage Neural Networks, Computer Child
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Prospective Assessment of a Symptomatic Cerebral Vasospasm Predictive Neural Network Model.

World neurosurgery Jul 5, 2016
INTRODUCTION: The author introduced a symptomatic cerebral vasospasm (SCV) prediction model built with freeware based on a 91-patient dataset. In a prospective test group of 22 patients at the same hospital, this model outperformed logistic regressio...
Ultrasonography, Doppler, Transcranial Aged Male Aneurysm, Ruptured Middle Aged Humans Vasospasm, Intracranial Intracranial Aneurysm Female Neural Networks, Computer Rupture, Spontaneous Risk Assessment Reproducibility of Results Prospective Studies Cerebral Angiography Logistic Models Subarachnoid Hemorrhage
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Representation Learning of 3D Brain Angiograms, an Application for Cerebral Vasospasm Prediction.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference Jul 1, 2019
Stroke is the fifth leading cause of death in the United States. Subarachnoid hemorrhage (SAH) is a type of stroke often caused by the spontaneous rupture of a cerebral aneurysm. About 30% of the SAH patients develop delayed cerebral ischemia (DCI) a...
Intracranial Aneurysm Neuroimaging Cerebral Angiography Machine Learning Brain Imaging, Three-Dimensional Humans Subarachnoid Hemorrhage Vasospasm, Intracranial Brain Ischemia
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