Comment on “Intravenous Lidocaine Compared with Quadratus Lumborum Block on Postoperative Analgesia Following Laparoscopic Renal Surgery: Protocol for a Randomized Noninferiority Trial” [Letter]

Abstract

Xuefan Zeng,1,* Yiwei Wang2,* 1Chongqing Medical University, Chongqing, People’s Republic of China; 2Tianjin University of Traditional Chinese Medical, Tianjin, People’s Republic of China*These authors contributed equally to this workCorrespondence: Xuefan Zeng, Chongqing Medical University, No. 21, Mid University Town Road, Chongqing, 400016, People’s Republic of China, Email [email protected]

Keywords

• intravenous lidocaine
• quadratus lumborum block
• following laparoscopic renal surgery
• comment