article thumbnail

Acute Infarct Core Volume Estimation on Noncontrast Computed Tomography With a Deep Learning Algorithm

Stroke: Vascular and Interventional Neurology

In the external set, patients with LVO treated with endovascular therapy achieving modified Thrombolysis in Cerebral Infarction score 2b and available baseline NCCT, CT angiography, and CT perfusion were included.RESULTSA total of 2858 studies of patients with stroke alerts were used for training (80%) and internal validation (20%).

article thumbnail

Abstract 89: Portable, Low-Field Magnetic Resonance Imaging: Determining Mismatch Following Acute Ischemic Stroke

Stroke Journal

Intravenous thrombolysis must be administered within 4.5 Mismatch between fluid-attenuated inversion recovery (FLAIR) and diffusion-weighted imaging (DWI) MRI can be used to qualify wake-up strokes for thrombolysis. Background and Aims:Treatment options for acute ischemic stroke (AIS) are uniquely dependent on the time of stroke onset.

Stroke 40
article thumbnail

Abstract TP140: The Blood Proteome Profiling Identifies Biomarkers Associated With Ischemic Stroke Prognosis

Stroke Journal

Blackground:Due to the narrow therapeutic time window and strict indications, there are still a large number of patients unable to receive thrombolysis and endovascular therapy, resulting in a poor long-term functional prognosis. Stroke, Volume 56, Issue Suppl_1 , Page ATP140-ATP140, February 1, 2025.

article thumbnail

Priorities for Advancements in Neuroimaging in the Diagnostic Workup of Acute Stroke

Stroke Journal

A combined effort from academic investigators, industry, and regulators is needed to improve imaging technologies and, ultimately, patient outcomes. Imaging in acute ischemic stroke treatment has advanced significantly, but important challenges remain that need to be addressed.

Stroke 40
article thumbnail

Abstract WP126: Improved Stroke Outcomes Following Implementation of RapidAI Platform at Ascension-Illinois

Stroke Journal

Introduction:The rapid advancement of artificial intelligence (AI) technologies holds promise for improving healthcare outcomes. Primary outcomes were the number of AIS patients treated with thrombolysis (IV tPA or IV TNK) and/or mechanical thrombectomy (MT) and time to treatment.

Stroke 40
article thumbnail

Abstract TMP37: Improved Outcomes for Acute Ischemic Stroke Patients After Implementation of the RapidAI Platform in a Comprehensive Stroke Center in Santiago, Chile

Stroke Journal

The advancement of artificial intelligence (AI) technologies has potential to dramatically improve healthcare outcomes. Primary outcomes were the number of AIS patients treated with thrombolysis (IV tPA), mechanical thrombectomy (MT), or decompressive craniectomies as well as time to treatment.

Stroke 40
article thumbnail

Abstract HUP18: Barriers in Acute Stroke Care for Patients with Limited English Proficiency

Stroke Journal

Introduction:Research shows that ischemic stroke patients with limited English proficiency (LEP) experience disparities in stroke care, including increased time to treatment with intravenous thrombolysis. Many clinicians call for improved services and technology, which our group will focus on developing.

Stroke 40