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  • Clopidogrel Plus Aspirin vs Aspirin Alone in Patients With Acute Mild to Moderate Stroke: The ATAMIS Randomized Clinical Trial

    Abstract Full Text
    ÁñÁ«ÊÓƵ Neurol. 2024; 81(5):450-460. 10.1001/jamaneurol.2024.0146

    This randomized clinical trial evaluates the use of dual vs single antiplatelet therapy in the treatment of patients with mild to moderate ischemic stroke.

  • Alberta Stroke Program Early Computed Tomography Score, Infarct Core Volume, and Endovascular Therapy Outcomes in Patients With Large Infarct: A Secondary Analysis of the ANGEL-ASPECT Trial

    Abstract Full Text
    ÁñÁ«ÊÓƵ Neurol. 2023; 81(1):30-38. 10.1001/jamaneurol.2023.4430

    This secondary analysis of the ANGEL-ASPECT randomized clinical trial examines outcomes of endovascular therapy vs medical management across varying Alberta Stroke Program Early Computed Tomography Score (ASPECTS) and infarct core volume strata in patients with large infarct.

  • Dual Antiplatelet Therapy vs Alteplase for Patients With Minor Nondisabling Acute Ischemic Stroke: The ARAMIS Randomized Clinical Trial

    Abstract Full Text
    free access
    JAMA. 2023; 329(24):2135-2144. 10.1001/jama.2023.7827

    This randomized trial examines whether dual antiplatelet therapy is noninferior to intravenous thrombolysis among patients with minor nondisabling acute ischemic stroke.

  • Functional and Safety Outcomes of Carotid Artery Stenting and Mechanical Thrombectomy for Large Vessel Occlusion Ischemic Stroke With Tandem Lesions

    Abstract Full Text
    open access
    ÁñÁ«ÊÓƵ Netw Open. 2023; 6(3):e230736. 10.1001/jamanetworkopen.2023.0736

    This cross-sectional study evaluates the clinical and technical outcomes of carotid artery stenting vs no stenting during mechanical thrombectomy in patients with acute large vessel occlusion strokes and concomitant tandem lesions.

  • Noncontrast Computed Tomography vs Computed Tomography Perfusion or Magnetic Resonance Imaging Selection in Late Presentation of Stroke With Large-Vessel Occlusion

    Abstract Full Text
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    ÁñÁ«ÊÓƵ Neurol. 2021; 79(1):22-31. 10.1001/jamaneurol.2021.4082

    This cohort study compares the clinical outcomes of patients with stroke who presented 6 to 24 hours after symptom onset and were selected for mechanical thrombectomy by noncontrast computed tomography vs those selected by computed tomography perfusion or magnetic resonance imaging.

  • Endovascular Thrombectomy for Large Ischemic Stroke Across Ischemic Injury and Penumbra Profiles

    Abstract Full Text
    JAMA. 2024; 331(9):750-763. 10.1001/jama.2024.0572

    This exploratory analysis of the SELECT2 trial assesses the relationship between imaging estimates of irreversibly injured brain (core) and at-risk regions (mismatch) and the association of mismatch with clinical outcomes and endovascular treatment effect in adult patients with acute ischemic stroke due to occlusion of the internal carotid or middle cerebral artery and large ischemic core in 31 global centers between October 2019 and September 2022.

  • Endovascular Thrombectomy Treatment Effect in Direct vs Transferred Patients With Large Ischemic Strokes: A Prespecified Analysis of the SELECT2 Trial

    Abstract Full Text
    ÁñÁ«ÊÓƵ Neurol. 2024; 81(4):327-335. 10.1001/jamaneurol.2024.0206

    This prespecified analysis of the SELECT2 trial assesses endovascular thrombectomy treatment effects in transferred vs directly presenting patients and evaluates the association between transfer times and neuroimaging changes with endovascular thrombectomy clinical outcomes.

  • A Crowdsourcing Approach to Develop Machine Learning Models to Quantify Radiographic Joint Damage in Rheumatoid Arthritis

    Abstract Full Text
    open access
    ÁñÁ«ÊÓƵ Netw Open. 2022; 5(8):e2227423. 10.1001/jamanetworkopen.2022.27423

    This diagnostic/prognostic study presents assesses machine learning algorithms submitted to an international crowdsourcing contest to develop methos to automatically quantify radiographic evidence of damage in patients with rheumatoid arthritis (RA).