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Short pressure reactivity index versus long pressure reactivity index in the management of traumatic brain injury

The pressure reactivity index (PRx) correlates with outcome after traumatic brain injury (TBI) and is used to calculate optimal cerebral perfusion pressure (CPPopt). The PRx is a correlation coefficient between slow, spontaneous changes (0.003-0.05 Hz) in intracranial pressure (ICP) and arterial blo...

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Bibliographische Detailangaben
Hauptverfasser: Lang, Erhard (VerfasserIn) , Kasprowicz, Magdalena (VerfasserIn) , Smielewski, Peter (VerfasserIn) , Santos, Edgar (VerfasserIn) , Pickard, John (VerfasserIn) , Czosnyka, Marek (VerfasserIn)
Dokumenttyp: Article (Journal)
Sprache:Englisch
Veröffentlicht: Mar 2015
In: Journal of neurosurgery
Year: 2015, Jahrgang: 122, Heft: 3, Pages: 588-594
ISSN:1933-0693
DOI:10.3171/2014.10.JNS14602
Online-Zugang:Resolving-System, lizenzpflichtig, Volltext: https://doi.org/10.3171/2014.10.JNS14602
Verlag, lizenzpflichtig, Volltext: https://thejns.org/view/journals/j-neurosurg/122/3/article-p588.xml
Volltext
Verfasserangaben:Erhard W. Lang, Magdalena Kasprowicz, Peter Smielewski, Edgar Santos, John Pickard, Marek Czosnyka
Beschreibung
Zusammenfassung:The pressure reactivity index (PRx) correlates with outcome after traumatic brain injury (TBI) and is used to calculate optimal cerebral perfusion pressure (CPPopt). The PRx is a correlation coefficient between slow, spontaneous changes (0.003-0.05 Hz) in intracranial pressure (ICP) and arterial blood pressure (ABP). A novel index - the so-called long PRx (L-PRx) - that considers ABP and ICP changes (0.0008-0.008 Hz) was proposed.
Beschreibung:Gesehen am 09.06.2020
Beschreibung:Online Resource
ISSN:1933-0693
DOI:10.3171/2014.10.JNS14602

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