Comparison of a modified cerebral pressure reactivity index with conventional PRx: Improved prognostic value and similar CPPopt estimation

E. Santos, J. Diedler, M. Sykora, B. Orakcioglu, M. Kentar, M. Czosnyka, A. Unterberg & O.W. Sakowitz
Objective: Cerebral Pressure reactivity index (PRx) correlates with outcome in patients with intracerebral haemorrhage (ICH) and has been used to define an autoregulation-oriented “optimal cerebral perfusion pressure” (CPPopt). PRx is based on the assumption that with intact vasoreactivity,[for full text, please go to the a.m. URL]