Meta-Analysishigh evidence
Effect of electroencephalography-guided general anesthesia on postoperative delirium : A meta-analysis of randomized controlled trials.
Die Anaesthesiologie·August 28, 2026·PMID 42663660
Why it mattersPostoperative delirium is a common and serious complication in surgical patients, and excessive anesthetic depth is a modifiable risk factor. EEG-guided anesthesia offers a practical intraoperative strategy to reduce delirium risk, which may improve recovery and reduce associated morbidity.

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