Role of galectin-3 in plasma as a predictive biomarker of outcome after acute intracerebral hemorrhage.
J Neurol Sci
; 368: 121-7, 2016 Sep 15.
Article
em En
| MEDLINE
| ID: mdl-27538613
ABSTRACT
OBJECTIVE:
Inflammation is involved in pathophysiological mechanisms underlying secondary brain injury after intracerebral hemorrhage. Enhanced circulating levels of galectin-3, a proinflammatory cytokine, have close relation to poor prognosis of some inflammatory illnesses. This study was designed to investigate whether plasma galectin-3 levels are related to the inflammation, severity and prognosis following intracerebral hemorrhage.METHODS:
In this observational, prospective study, plasma galectin-3 levels of 110 patients and 110 controls were determined. We further assessed the association of galectin-3 levels with inflammation reflected by systemic C-reactive protein levels, severity indicated by hematoma volumes and National Institutes of Health Stroke Scale (NIHSS) scores, and endpoints including 1-week mortality, 6-month mortality, 6-month overall survival and 6-month unfavorable outcome (modified Rankin Scale score>2).RESULTS:
Plasma galectin-3 levels of patients were significantly higher than those of controls. Galectin-3 was identified as an independent prognostic predictor for 1-week mortality, 6-month mortality, 6-month overall survival and 6-month unfavorable outcome, as well as had strong relation to C-reactive protein levels, hematoma volumes and NIHSS scores. Compared with NIHSS scores and hematoma volumes, plasma galectin-3 levels had similar areas under receiver operating characteristic curve (AUC). Moreover, galectin-3 levels significantly improved AUCs of NIHSS scores or hematoma volumes alone for prediction of 6-month mortality and 6-month unfavorable outcome.CONCLUSIONS:
Elevated plasma galectin-3 levels are strongly associated with the inflammation, severity and poor prognosis after intracerebral hemorrhage, indicating galectin-3, involved in brain inflammation, might have the potential to be a prognostic biomarker for hemorrhagic stroke.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Hemorragia Cerebral
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Galectina 3
Tipo de estudo:
Observational_studies
/
Prognostic_studies
Limite:
Adult
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Aged
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Ano de publicação:
2016
Tipo de documento:
Article