Journal of Clinical and Diagnostic Research (Nov 2022)

Correlation of Motor and Functional Recovery with Neuroimaging in Ischaemic Stroke: An Observational Study

  • Nitish Dhiman,
  • Nonica Laisram,
  • Deepthi S Johnson,
  • Suman Badhal,
  • Amita Malik

DOI
https://doi.org/10.7860/JCDR/2022/58320.17153
Journal volume & issue
Vol. 16, no. 11
pp. KC08 – KC11

Abstract

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Introduction: Stroke is a leading cause of long-term disability worldwide. Neuroimaging plays a critical role in diagnosing and planning the treatment of stroke. Early prognostic markers help in predicting the prognosis after stroke. Aim: To correlate the motor recovery and functional outcome with Computed Tomography (CT) brain findings using Alberta Stroke Programme Early Computed Tomography Score (ASPECTS) in patients with ischaemic stroke. Materials and Methods: This observational cross-sectional study was conducted in Department of Physical Medicine and Rehabilitation at Vardhman Mahavir Medical College and Safdarjung Hospital (tertiary care centre), New Delhi, India from October 2016 to March 2018. A total of 45 patients diagnosed with Middle Cerebral Artery (MCA) territory Ischaemic Stroke were included. Motor and functional assessment were done using Fugl-Meyer Assessment (FMA), and Barthel Index (BI). FMA and BI were correlated with the radiological assessment using ASPECTS on Non Contrast Computed Tomography (NCCT) of head. Results: The mean age of the study population was 60.98±8.61 years. The mean BI score was 70.34±25.2, and FMA score was 61.56±32.8. The mean ASPECTS was 7.5, with 26 patients having ASPECTS 8-10 and 19 with ASPECTS 0-7. Patients with higher ASPECTS (8-10) had moderate to no dependence in Activities of Daily Living (ADL) and mild to no motor impairment respectively (p-value <0.0001). Patients having lower ASPECTS (0-7) had severe dependency in ADL and motor impairment (p-value <0.0001). Conclusion: Alberta stroke programme early computed tomography score has a significant correlation with motor and functional recovery and is a strong predictor of outcome after ischaemic stroke. The higher the score on ASPECTS, the better will be the motor and functional outcome. The computed tomography findings of brain will help in stroke rehabilitation by enabling to set realistic goals at an early (acute) stage poststroke.

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