Honolulu—Intraoperative oxidative stress is associated with postoperative delirium in ICU patients after cardiac surgery, a study has found.
Researchers from Vanderbilt University Medical Center, in Nashville, Tenn., came to this conclusion after they found plasma concentrations of F2-isoprostanes and isofurans, markers of oxidative damage, are associated with delirium. They measured plasma concentrations of F2-isoprostanes and isofurans throughout the surgical period in 385 patients