Article ID Journal Published Year Pages File Type
5873728 Journal of Stroke and Cerebrovascular Diseases 2015 12 Pages PDF
Abstract
Although multiple molecules have been proposed, no single molecule has been shown to be a clinically reliable biomarker for cerebral vasospasm. This is not surprising based on the complex pathogenesis of cerebral vasospasm. Indeed, it is unlikely that a single biomarker will be clinically effective and reliable for predicting cerebral vasospasm. Instead, cerebral vasospasm may be best predicted by a panel of markers and the temporal progression of their relative levels after aSAH. Many such candidate molecules are reviewed herein and can be categorized as markers of cell damage, inflammation, changes in metabolism and vascular tone as well as microparticle-derived biomarkers. Among these, microparticle-derived biomarkers seem to be promising and lend themselves to further study. Biomarker discovery may facilitate earlier diagnosis of vasospasm and improved monitoring of the response to treatment. Ultimately, it may guide in the development of safer and more effective therapies for the most dreaded of aSAH complications.
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