Impact of aprotinin on adverse clinical outcomes and mortality up to 12 years in a registry of 3,337 patients.

Background: Recent studies have suggested increased renal complications and long-term mortality with aprotinin use in coronary artery bypass grafting (CABG) patients. However, these studies have been criticized for including multiple centers and different dosing strategies. We analyzed prospectively collected registry data from a single center hospital utilizing a full-dose aprotinin regimen to evaluate if aprotinin was associated with increased mortality and adverse outcomes compared with Amicar.