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  • Title: Associations of inflammatory and haemostatic biomarkers with poor outcome in acute ischaemic stroke.
    Author: Welsh P, Barber M, Langhorne P, Rumley A, Lowe GD, Stott DJ.
    Journal: Cerebrovasc Dis; 2009; 27(3):247-53. PubMed ID: 19176958.
    Abstract:
    BACKGROUND: Many inflammatory and haemostatic biomarkers show associations with acute ischaemic stroke outcome, but few studies compare a large range of markers. METHODS: We assessed clinical status and 16 biomarkers within 24 h of onset in 180 consecutive acute ischaemic stroke patients. RESULTS: A total of 94 patients had a poor outcome (dead or dependent at 30 days). C-reactive protein (CRP), IL-6, and fibrin D-dimer showed the strongest univariate associations with poor outcome (>2-fold increase; p < 0.01). When all biomarkers were included with clinical variables in a multivariable model, only D-dimer (OR 1.54; 95% CI 1.09-2.17), CRP (OR 1.31; 95% CI 1.03-1.68) and Scandinavian Stroke Scale (OR 0.91; 95% CI 0.88-0.95) were associated with poor outcome. CONCLUSIONS: D-dimer and CRP are independently associated with poor outcome in acute ischaemic stroke. More data is required to expand our understanding of these potential relationships with outcome.
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