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'Long' pressure reactivity index (L-PRx) as a measure of autoregulation correlates with outcome in traumatic brain injury patients.
Sánchez-Porras R, Santos E, Czosnyka M, Zheng Z, Unterberg AW, Sakowitz OW. Sánchez-Porras R, et al. Acta Neurochir (Wien). 2012 Sep;154(9):1575-81. doi: 10.1007/s00701-012-1423-0. Epub 2012 Jun 29. Acta Neurochir (Wien). 2012. PMID: 22743796
BACKGROUND: Cerebral autoregulation and, consequently, cerebrovascular pressure reactivity, can be disturbed after traumatic brain injury (TBI). ...A low-frequency sample pressure reactivity index (L-PRx
BACKGROUND: Cerebral autoregulation and, consequently, cerebrovascular pressure reactivity, can be disturbed after t
Short pressure reactivity index versus long pressure reactivity index in the management of traumatic brain injury.
Lang EW, Kasprowicz M, Smielewski P, Santos E, Pickard J, Czosnyka M. Lang EW, et al. J Neurosurg. 2015 Mar;122(3):588-94. doi: 10.3171/2014.10.JNS14602. Epub 2014 Nov 28. J Neurosurg. 2015. PMID: 25423266
OBJECT: The pressure reactivity index (PRx) correlates with outcome after traumatic brain injury (TBI) and is used to calculate optimal cerebral perfusion pressure (CPPopt). ...A novel index-the so-called lo
OBJECT: The pressure reactivity index (PRx) correlates with outcome after traumatic brain