Electroencephalographic Burst-Suppression, Perioperative Neuroprotection, Postoperative Cognitive Function, and Mortality: A Focused Narrative Review of the Literature
Kan Ma, John F. Bebawy
Abstract
Burst-suppression is an electroencephalographic pattern that results from a diverse array of pathophysiological causes and/or metabolic neuronal suppression secondary to the administration of anesthetic medications. The purpose of this review is to provide an overview of the physiological mechanisms that underlie the burst-suppression pattern and to present in a comprehensive way the available evidence both supporting and in opposition to the clinical use of this electroencephalographic pattern as a therapeutic measure in various perioperative settings.
Topics & Concepts
MedicineBurst suppressionNeuroprotectionNarrative reviewPerioperativeNeuroscienceCognitionAnestheticElectroencephalographyAnesthesiaIntensive care medicinePsychiatryPharmacologyPsychologyAnesthesia and Sedative AgentsIntensive Care Unit Cognitive DisordersAnesthesia and Neurotoxicity Research