The relationship between cerebral oxygen saturation changes and postoperative cognitive dysfunction in elderly patients after coronary artery bypass graft surgery

E de Tournay-Jetté, G Dupuis, L Bherer… - Journal of cardiothoracic …, 2011 - Elsevier
OBJECTIVE: The aim of this study was to evaluate the predictive value of cerebral regional
oxygen saturation (rSO2) in the occurrence of postoperative cognitive dysfunction (POCD) in
elderly patients undergoing coronary artery bypass graft (CABG) surgery. DESIGN: A
prospective study. SETTING: University hospital. PARTICIPANTS: A total of 61 patients (84%
male) with a mean age of 70.39±4.69 on a waiting list for CABG surgery were enrolled in the
study. INTERVENTION: A complete neurocognitive evaluation was performed 1 day before …
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