Journal of clinical monitoring and computing
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J Clin Monit Comput · May 2021
Randomized Controlled TrialEffects of intraoperative positive end-expiratory pressure optimization on respiratory mechanics and the inflammatory response: a randomized controlled trial.
Applying lung protective mechanical ventilation (LPV) during general anaesthesia even in patients with non-injured lungs is recommended. However, the effects of an individual PEEP-optimisation on respiratory mechanics, oxygenation and their potential correlation with the inflammatory response and postoperative complications have not been evaluated have not been compared to standard LPV in patients undergoing major abdominal surgery. Thirty-nine patients undergoing open radical cystectomy were enrolled in this study. ⋯ Intraoperative PEEP-optimization resulted in significant improvement in gas exchange and pulmonary mechanics as compared to standard LPV. Whether these have any effect on short and long term outcomes require further investigations. Trial registration: Clinicaltrials.gov, identifier: NCT02931409.
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J Clin Monit Comput · May 2021
Randomized Controlled TrialEffect of ketamine on the NeuroSENSE WAVCNS during propofol anesthesia; a randomized feasibility trial.
Dose-dependent effects of ketamine on processed electroencephalographic depth-of-hypnosis indices have been reported. Limited data are available for the NeuroSENSE WAVCNS index. Our aim was to establish the feasibility of closed-loop propofol-remifentanil anesthesia guided by the WAVCNS index in the presence of an analgesic dose of ketamine. ⋯ This effect should be considered when using the WAVCNS to guide propofol-remifentanil dosing. Trial Registration ClinicalTrails.gov No. NCT02908945.