From: Intraoperative infusion of lidocaine 2% reduces postoperative fentanyl requirements for pain control in renal transplantation surgery
Type of patients
No. of patients
No. of patients with numerical pain score more than 4 in the first hour in the recovery: mean ± SD
p value
Lidocaine group
25
2.64 ± 2.481
< 0.001
Fentanyl group
6.68 ± 1.345