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    Home > Active Ingredient News > Study of Nervous System > NEUROLOGY: White matter hyperintensity volume correlates with cognition 1 year after stroke

    NEUROLOGY: White matter hyperintensity volume correlates with cognition 1 year after stroke

    • Last Update: 2022-05-24
    • Source: Internet
    • Author: User
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    Cerebral small vessel disease (SVD) is a common disease in stroke patients and a common cause of stroke and vascular dementia .


    Cerebral small vessel disease (SVD) is a common disease in stroke patients and a common cause of stroke and vascular dementia .


    Una Clancy et al published a research article titled Impact of Small Vessel Disease Progression on Long-term Cognitive and Functional Changes After Stroke in NEUROLOGY to determine whether there is a correlation between WMH and cognitive ability and mRS score at different time points after stroke ; Whether associations differed by intra-individual trajectories ; whether longitudinal WMH volume changes were associated with changes in cognition and mRS , the main covariant endpoints ; and whether any associations were more strongly driving changes in cognition or mRS scores .


    The study enrolled patients within 3 months of a minor ischemic stroke ( NIH Stroke Scale (NIHSS) score <8 , and is not expected to result in a modified Rankin Scale (mRS) score >2


    The study enrolled patients within 3 months of a minor ischemic stroke ( NIH Stroke Scale (NIHSS) score <8 , and is not expected to result in a modified Rankin Scale (mRS) score >2


    The research team recruited 264 patients; mean age was 66.


    Cross-sectional correlation between ACE-R and mRS scores at (A) baseline, (B) 1-year and (C) 3-year follow-up

    Cross-sectional correlation between ACE-R and mRS scores at (A) baseline, (B) 1-year and (C) 3-year follow-up

    The main findings of the study are:

    The main findings of the study are:
    1. One year after stroke, standardized WMH volume was more associated with 1 - year ACE-R score ( β = –0.


      This study showed that, after stroke , fluctuating changes in WMH mean that WMH volume 1 year after stroke is closely related to cognitive scores during the same period .


      original source

      Impact of Small Vessel Disease Progression on Long-term Cognitive and Functional Changes After Stroke.


      Impact of Small Vessel Disease Progression on Long-term Cognitive and Functional Changes After Stroke.
      Neurology Apr 2022, 98 (14) e1459-e1469; DOI: 10.
      1212/WNL.
      0000000000200005 Impact of Small Vessel Disease Progression on Long-term Cognitive and Functional Changes After Stroke.
      Neurology Apr 2022, 98 (14) e1459-e1469; DOI: 10.
      1212/WNL.
      0000000000200005

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