Monitoring Regional Oxygen Saturation - Casecag.com

SO 2 and Neurocognitive DysfunctionReference Title Methods Results ConclusionJ Cardio ThoracVasc Anes 2004; 18:552-8Cerebral oxygen desaturationis associated with earlypostoperativeneuropsychologicaldysfunction in patientsundergoing cardiac surgeryProspective,observationalASEM and MMSEassessed NCDN=101rSO 2 < 40% anindependent predictorof ↑ incidence of bothASEM & MMSEimpairmentrSO 2 desaturation isassociated with earlypostoperative NCD instudied populationJ Cardiothor VascAnes 2011; 25(1):95-104The relationship betweencerebral oxygen saturationchanges and postoperativecognitive dysfunction inelderly patients after coronaryartery bypass graft surgeryProspective,observationalFullneuropsychologicaltesting doneAge > 65 years oldN=61rSO 2 < 50% duringsurgery was associatedwith early NCD. rSO 2 6 d)IntraoperativerSO 2 desaturation issignificantly associatedwith NCD and prolongedhospital stayCrit Care 2011; 15:R218Preoperative regional cerebraloxygen saturation is apredictor of postoperativedelirium in on pump cardiacsurgery patients: a prospectiveobservational trialProspective,observationalDelirium (CAM-ICU)and MMSE assessedNCDN=230Lower preoperativerSO 2 (< 59.5%) is anindependent predictorof postoperativedeliriumLow preoperativerSO 2 is associated withpostoperative deliriumafter on pump cardiacsurgeryASEM-antisaccadic eye movement test; MMSE-mini-mental stateexamination; NCD-neurocognitive dysfunction; BL-baseline; CAM-ICUconfusionassessment method for the intensive care unit