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Table 5 Intraoperative end-tidal concentration of sevoflurane

From: Intraoperative infusion of lidocaine 2% reduces postoperative fentanyl requirements for pain control in renal transplantation surgery

Type of patient No. of patients Sevoflurane end-tidal concentration: mean ± SD p value
Lidocaine group 25 1.700 ± 0.2500 < 0.001
Fentanyl group 25 2.640 ± 0.4899  
  1. The consumption of sevoflurane inhalational gas used for anesthesia maintenance decreased in the lidocaine group with lower end-tidal concentration (1.700 ± 0.2500) in comparison to the fentanyl group (2.640 ± 0.4899). There was statically significance relation between the two groups with p value < 0.001
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