Prediction of acute kidney injury within 30 days of cardiac surgery

Using data from the Australian Cardiac Surgical Database, the authors provide further information regarding acute kidney damage after cardiac surgery. This study has added to the evidence that preoperative impairment, IABP use, red cell transfusion and infective endocarditis are predictive factors. It remains to be determined what therapies can be instituted to reduce changes in renal function in future clinical trials.