Michael Weinstein, MD, FACS, FCCP, speaks with Christopher W. Seymour, MD, MSc, lead author on an article published in the October Critical Care Medicine, “Diurnal Sedative Changes During Intensive Care: Impact on Liberation from Mechanical Ventilation and Delirium.” Seymour is an assistant professor of critical care and emergency medicine at the University of Pittsburgh School of Medicine in Pittsburgh, Pennsylvania. He also is a core faculty member in the Clinical Research, Investigation, and Systems Modeling of Acute Illness (CRISMA) Center in the Department of Critical Care, where he contributes to the Program on Critical Care Health Policy. Additionally, he was the Society’s 2012 Vision Grant recipient.