Comparison of 1% and 2% lidocaine epidural anaesthesia combined with sevoflurane general anaesthesia utilizing a constant bispectral index A Shono, S Sakura, Y Saito, K Doi, T Nakatani British Journal of Anaesthesia Volume 91, Issue 6, Pages 825-829 (December 2003) DOI: 10.1093/bja/aeg266 Copyright © 2003 British Journal of Anaesthesia Terms and Conditions
Fig 1 Plasma lidocaine concentration immediately before, 1 and 2 h after the start of surgery in patients given lidocaine 1% and 2%. Data are presented as mean (sd). *P<0.05 vs lidocaine 1%. #P<0.05 vs before surgery and lidocaine 1%. British Journal of Anaesthesia 2003 91, 825-829DOI: (10.1093/bja/aeg266) Copyright © 2003 British Journal of Anaesthesia Terms and Conditions
Fig 2 Plasma concentrations of (a) epinephrine and (b) cortisol. Data are presented as mean (sd). *P<0.05 vs before surgery and lidocaine 2%. British Journal of Anaesthesia 2003 91, 825-829DOI: (10.1093/bja/aeg266) Copyright © 2003 British Journal of Anaesthesia Terms and Conditions