Published online Dec 15, 2023. doi: 10.4251/wjgo.v15.i12.2093
Peer-review started: September 12, 2023
First decision: September 26, 2023
Revised: October 7, 2023
Accepted: November 25, 2023
Article in press: November 25, 2023
Published online: December 15, 2023
Processing time: 92 Days and 19.9 Hours
Future studies should focus on optimizing the clinical application of ultrasound-guided quadratus lumborum block and exploring its efficacy in combination with other interventions to enhance postoperative recovery and minimize complications.
To investigate the effects of an ultrasound-guided quadratus lumborum block on stress response and intestinal barrier function in patients with gastric cancer.
The observation group exhibited significantly lower plasma adrenaline and cortisol levels during surgery and on the first day postoperatively compared to the control group (P < 0.05).
A total of 100 patients who underwent radical surgery for gastric cancer were randomly assigned to either the observation or the control group (50 patients each). Plasma adrenaline and cortisol levels, intestinal mucosal barrier indexes, and complication rates were compared between the two groups before, during, and on the first day after surgery.
The observation group exhibited significantly lower plasma adrenaline and cortisol levels during surgery and on the first day postoperatively compared to the control group (P < 0.05).
Ultrasound-guided quadratus lumborum block aids in preserving intestinal barrier function and reducing the incidence of postoperative complications, thereby demonstrating its potential clinical applicability.
Radical surgery for gastric cancer can lead to postoperative complications and intestinal barrier dysfunction owing to surgical trauma and stress.
