Relationship of Preoperative Antiendotoxin Core Antibodies and Adverse Outcomes Following Cardiac Surgery

Abstract

There is marked preoperative variability in humoral immunity against endotoxin core, which is not accounted for by differences in known preoperative risk factors. In this study, low levels of IgMEndoCAb were an important independent predictor of adverse postoperative outcome, which supports the theory that endotoxemia is a cause of postoperative morbidity.