Diagnostic and Prognostic Significance of Blood Biomarkers in Acute Ischemic Stroke

Sherif, Mohammed; Esmael, Ahmed; Salam, Osama

doi:10.9734/indj/2016/22766

Cited by 1 publication

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“…GFAP is an intermediate filament III protein found in central nervous system (CNS) astrocytes. Increased serum GFAP levels are caused by the process of astrogliosis after ischemic stroke and are associated with multisynaptic disorders, so there is a risk of causing cognitive impairment [11], [12], [13], [14], [15]. The purpose of this study was to analyze the relationship between GFAP levels and cognitive function output in acute lacunar ischemic stroke patients.…”

Section: Introductionmentioning

confidence: 99%

The Correlation of Glial Fibrillary Acid Protein Level to Cognitive Function Outcome in Acute Lacunar Ischemic Stroke Patient

Tugasworo

Agung

Retnaningsih

et al. 2023

Open Access Maced J Med Sci

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: Introduction : Glial fibrillary acidic protein (GFAP) is a filamentous protein found in central nervous system astrocytes. Increased serum GFAP levels are caused by the process of astrogliosis after ischemic stroke and are associated with multisynaptic disorders so that they are at risk of causing cognitive disorders. Objective: To analyze the correlation between GFAP levels and cognitive function output in acute lacunar ischemic stroke patients. Research Methods : Analytical observational with prospective cohort approach. The subjects of this study were Acute lacunar ischemic stroke patients with mild to moderate NIHSS scores. Serum GFAP levels were taken at the onset of 48-72 hours of stroke. Cognitive function was measured using the Indonesian version of MoCA (MoCA Ina) test on the seventh and thirtieth day. Bivariate and multivariate analyzes were performed to assess the correlation between GFAP levels, cognitive functions and the confounding factors. Results: There was a significant correlation between GFAP levels and the MoCA Ina scores on the seventh day (r= -0.32, p=0.044), the thirtieth day (r= -0.398, p=0.011), and improvement in MoCA Ina scores (r= -0.342, p = 0.031). There was a significant correlation between GFAP levels on the executive domain on the seventh day (p= 0.01) and thirtieth day (p= 0.005), visuospatial on seventh day (p= 0.004) and thirtieth day (p= 0.016), language on the thirtieth day (p = 0.005), and memory on thirtieth day (p= 0.001). There was no significant correlation between GFAP levels and improvements in attentional, memory, language, visuospatial, and executive domains. Conclusion: There was a significant correlation between GFAP levels and MoCA Ina scores on the seventh, thirtieth day and the improvement of MoCA Ina scores. There was a significant correlation between GFAP levels with the executive, visuospatial, language, and memory domains. Keywords: cognitive, GFAP, lacunar ischemic stroke, MoCA Ina

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Section: Introductionmentioning

confidence: 99%