Intraoperative Optimization of Both Depth of Anesthesia and Cerebral Oxygenation in Elderly Patients Undergoing Coronary Artery Bypass Graft Surgery—A Randomized Controlled Pilot Trial
This pilot trial demonstrates that noninvasive target-controlled depth of anesthesia monitoring is feasible. Cognitive function at 6 weeks showed no difference between the treatment and control groups; however, postoperative delirium was reduced in the intervention group.