Effect of Anesthetic Methods on Cerebral Oxygen Saturation in Elderly Surgical Patients: Prospective, Randomized, Observational Study

2012 ◽  
Vol 36 (10) ◽  
pp. 2328-2334 ◽  
Author(s):  
Aerina Lee ◽  
Sung-Hoon Kim ◽  
Jeong-Yeon Hong ◽  
Jai-Hyun Hwang
Keyword(s):  
Observational Study ◽  
Oxygen Saturation ◽  
Surgical Patients ◽  
Cerebral Oxygen Saturation ◽  
Cerebral Oxygen

Cerebral Oxygen Saturation and Negative Postoperative Behavioral Changes in Pediatric Surgery: A Prospective Observational Study

2019 ◽  
Vol 208 ◽  
pp. 207-213.e1 ◽  
Author(s):  
Estefanía Gómez-Pesquera ◽  
Rodrigo Poves-Alvarez ◽  
Beatriz Martinez-Rafael ◽  
Pilar Liu ◽  
Javier Alvarez ◽  
...  
Keyword(s):  
Observational Study ◽  
Oxygen Saturation ◽  
Pediatric Surgery ◽  
Prospective Observational Study ◽  
Behavioral Changes ◽  
Cerebral Oxygen Saturation ◽  
Cerebral Oxygen

Agreement between frontal and occipital regional cerebral oxygen saturation in infants during surgery and general anesthesia an observational study

2019 ◽  
Vol 29 (11) ◽  
pp. 1122-1127 ◽  
Author(s):  
Pether Jildenstål ◽  
Johan Sandin ◽  
Margareta WarrènStomberg ◽  
Jan Pålsson ◽  
Sven‐Erik Ricksten ◽  
...  
Keyword(s):  
Observational Study ◽  
Oxygen Saturation ◽  
General Anesthesia ◽  
Cerebral Oxygen Saturation ◽  
Cerebral Oxygen ◽  
Regional Cerebral Oxygen Saturation

scholarly journals Association between Cerebral Oxygen Saturation with Outcome in Cardiac Surgery: Brain as an Index Organ

2020 ◽  
Vol 9 (3) ◽  
pp. 840 ◽  
Author(s):  
Youn Yi Jo ◽  
Jae-Kwang Shim ◽  
Sarah Soh ◽  
Sungmin Suh ◽  
Young Lan Kwak
Keyword(s):  
Cardiac Surgery ◽  
Oxygen Saturation ◽  
Adverse Outcomes ◽  
Cerebral Oximetry ◽  
Surgical Patients ◽  
Cerebral Oxygen Saturation ◽  
Cerebral Oxygen ◽  
Absolute Value ◽  
Recorded Data ◽  
Prognostic Importance

While both baseline regional cerebral oxygen saturation (rSO2) and intraoperative rSO2 decreases have prognostic importance in cardiac surgery, evidence is limited in patients who received interventions to correct rSO2 decreases. The primary aim was to examine the association between rSO2 values (both baseline rSO2 and intraoperative decrease in rSO2) with the composite of morbidity endpoints. We retrospectively analyzed 356 cardiac surgical patients having continuously recorded data of intraoperative rSO2 values. Per institutional guidelines, patients received interventions to restore the rSO2 value to ≥80% of the baseline value. Analyzed rSO2 variables included baseline value, and area under the threshold below an absolute value of 50% (AUT50). Their association with outcome was analyzed with multivariable logistic regression. AUT50 (odds ratio, 1.05; 95% confidence interval; 1.01–1.08; p = 0.015) was shown to be an independent risk factor (along with age, chronic kidney disease, and cardiopulmonary bypass time) of adverse outcomes. In cardiac surgical patients who received interventions to correct decreases in rSO2, increased severity of intraoperative decrease in rSO2 as reflected by AUT below an absolute value of 50% was associated with a composite of adverse outcomes, implicating the importance of cerebral oximetry to monitor the brain as an index organ.

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