Performances of acute kidney injury biomarkers vary according to sex.

Background: Before implementing individualized strategies to treat acute kidney injury (AKI), identifying clusters of patients with divergent pathophysiological mechanisms, diagnosis criteria or outcomes is of the utmost importance. Here we studied sex-related molecular mechanisms in cardiac bypass (CBP) surgery patients developing AKI.

Methods: We compared the characteristics of 1170 patients referred for CBP surgery using multivariate logistic regression and propensity score-based analysis.

Postoperative Delirium is a Risk Factor of Poor Evolution Three Years After Cardiac Surgery: An Observational Cohort Study.

Background: After cardiac surgery, postoperative delirium (POD) is common and is associated with long-term changes in cognitive function. Impact on health-related quality of life (QOL) and long-term dependence are not well known. This aim of this study is to evaluate the role of POD in poor evolution at three years after surgery including poor QOL and dependence and mortality.