Thiopental-induced Burst Suppression Measured by the Bispectral Index is Extended During Propofol Administration Compared With Sevoflurane

Abstract

Our results suggest that at equivalent BIS values TIVA with propofol anesthesia provides longer duration and greater cerebral metabolic suppression compared with sevoflurane-N(2)O inhalation anesthesia. BIS may be an acceptable alternative to standard EEG monitoring when assessing burst suppression during temporary clipping.