Ultrasound-guided modified thoracoabdominal nerve block for postoperative analgesia in laparoscopic renal cyst decompression: a randomized double-blind controlled trial.

ABSTRACT:

Background

Laparoscopic renal cyst decompression (LRCD) is a common procedure in urology, but postoperative pain remains a significant challenge. While regional nerve blocks provide more targeted pain relief, there is no universally accepted pain management strategy for LRCD. The ultrasound-guided modified thoracoabdominal nerve block (M-TAPA) may offer effective analgesia by blocking the anterior and lateral branches of the intercostal nerves (T5-T12). However, its efficacy in LRCD has not been thoroughly evaluated.

Objective

This study aimed to assess the efficacy and safety of unilateral M-TAPA in reducing postoperative pain and opioid consumption in patients undergoing LRCD, and to evaluate its potential benefits in enhancing recovery.

Methods

In this randomized,

SUBMITTER: Wan M 

PROVIDER: S-EPMC12271125 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature