Study Status: Completed
Recruit Status: Unknown status
Study Type: Interventional
Official Title: Sevoflurane-based Volatile Induction and Maintenance of Anaesthesia (VIMA) Strategy Decreases the Risk of Postoperative Delirium in Elderly Patients With Registered Cerebral Hypoxemia Episodes During
Brief Summary: The aim of this study is to distinguish possible differences in frequency of delirium after Volatile Induction and Maintenance of Anesthesia and Total Intravenous Anesthesia in case of undeliberate cerebral desaturation during non-cardiac surgery.