Heart Care Info - Heart Disease Prevention & Treatment

Stress doses of hydrocortisone reduce systemic inflammatory response in patients undergoing cardiac surgery without cardiopulmonary bypass.

E Kilger, J Heyn, A Beiras-Fernandez... - Minerva ..., 2011 - BACKGROUND: Systemic inflammatory response occurs after cardiac surgery (CS) and leads to a worse outcome in many cases. Stress doses of hydrocortisone have been successfully used to reduce SIRS and to improve outcome of patients after CS with ...

Systemic inflammatory response occurs after cardiac surgery (CS) and leads to a worse outcome in many cases. Stress doses of hydrocortisone have been successfully used to reduce SIRS and to improve outcome of patients after CS with cardiopulmonary bypass grafting (on-pump CABG), but the effect of hydrocortisone on patients undergoing CS without cardiopulmonary bypass grafting (off-pump CABG) is unclear. Therefore, we evaluated the effect of stress doses of hydrocortisone in this group of patients.

The two study groups did not differ with regard to demographic data. Patients receiving hydrocortisone had an increased Higgins score and a decreased ejection fraction. Furthermore, patients from the hydrocortisone group had significantly lower levels of IL-6 (275 [162/677] pg/m L vs. 450 [320/660] pg/m L, P=0.001) and a shorter stay in the ICU (1 [1/3] day vs. 2 [2/3] days, P=0.04). Both groups did not differ in regard to catecholamine support, duration of mechanical ventilation, incidence of postoperative atrial fibrillation, blood loss, and mortality rate.