Anesthesia and analgesia
-
Anesthesia and analgesia · Sep 2020
Meta AnalysisElectroencephalography-Guided Anesthetic Delivery for Preventing Postoperative Delirium in Adults: An Updated Meta-analysis.
Postoperative delirium is a major debilitating complication for patients and is associated with poor outcomes. Previous studies have suggested that excessive general anesthesia may lead to postoperative delirium. Electroencephalography (EEG)-based monitors have been administered in clinical practice in an attempt to deliver appropriate anesthesia. The aim of this updated meta-analysis was to evaluate the current body of research concerning the effects of EEG-based monitor on postoperative delirium. ⋯ The current evidence is not sufficient to support the prevention effects of EEG monitor on postoperative delirium. More robustly designed and well-conducted studies with emphasis on this matter are warranted.