RT Journal Article SR Electronic A1 Nichols, Emma Hitt T1 Perioperative Aspirin or Clonidine Fails to Reduce AKI JF MD Conference Express YR 2015 FD SAGE Publications VO 14 IS 49 SP 15 OP 16 DO 10.1177/155989771449010 UL http://mdc.sagepub.com/content/14/49/15.abstract AB Perioperative treatment of patients undergoing noncardiac surgery with aspirin did not reduce the risk of acute kidney injury compared with placebo, nor did the use of clonidine compared with placebo. This article presents data from the Perioperative Ischemic Evaluation-2 Trial substudy [POISE-2].