Evaluation of pleth variability index as a predictor of fluid responsiveness during orthotopic liver transplantation.

Fluid management is challenging and still remains controversial in orthotopic liver transplantation (OLT). The pleth variability index (PVI) has been shown to be a reliable predictor of fluid responsiveness of perioperative and critically ill patients; however, it has not been evaluated in OLT. This study was designed to examine whether the PVI can reliably predict fluid responsiveness in OLT and to compare PVI with other hemodynamic indexes that are measured using the PiCCO2 monitoring system.

Effects of preoperative iron deficiency on transfusion requirements in liver transplantation recipients: a prospective observational study.

The aims of this study were to determine the frequency of preoperative iron deficiency in adult living donor liver transplantation patients and to investigate its relationship with the need for intraoperative transfusion. Between September 1, 2011, and June 1, 2012, 103 patients scheduled for liver transplantation were included in this prospective study. Patients were divided into 2 groups according to baseline iron status: an iron-deficient group and a non deficient (normal iron profile) group.

Sevoflurane alone and propofol with or without remifentanil for electroconvulsive therapy-a randomised, crossover study.

We compared the effectiveness of three anaesthetic regimens (propofol alone, propofol with remifentanil and sevoflurane alone), with respect to seizure duration and seizure quality in patients undergoing electroconvulsive therapy. Thirty-nine patients underwent a total of 234 electroconvulsive therapy treatments in this prospective, observer blinded, crossover study. Each patient received either propofol 1 mg/kg alone (Group P), propofol 0.