“…type of operation, duration of oper-ation, antibiotics, intraoperative blood pressure, previous renal dysfunction, and surgical stress among others). 8,9,11,20,24 Accordingly, Ebert et al . 25 compared renal responses after anaesthesia with desflurane (negligible metabolism), sevoflurane or intravenous propofol and reported that alterations in postoperative renal function were common and unrelated to the choice of anaesthetic.…”