RT Journal Article SR Electronic A1 Hoyle, Brian T1 Methylprednisolone Not Beneficial in High-Risk Cardiac Surgery Patients (SIRS) JF MD Conference Express YR 2014 FD SAGE Publications VO 14 IS 4 SP 23 OP 24 DO 10.1177/155989771404013 UL http://mdc.sagepub.com/content/14/4/23.abstract AB This article discusses the findings of the Steroids in Cardiac Surgery Trial [SIRS Trial; NCT00427388]. Inflammation triggered by cardiopulmonary bypass can be diminished using prophylactic steroids, which may produce clinical benefits. The SIRS trial assessed the hypothesis of whether methylprednisolone would reduce perioperative adverse events in high-risk patients undergoing cardiac surgery involving cardiopulmonary bypass.