The Effect of Ultrasound-guided Erector Spinae Plane Block on Postoperative Analgesia in Radiofrequency Ablation Therapy

Summary

This is a double blind, randomized controlled trial to evaluate the efficacy of ESPB(Erector Spinae Plane Block) on postoperative analgesia in RFA( Radiofrequency Ablation therapy). We will include 80 patients, and randomly assign to ESPB(Chirocaine) group and control group(normal saline).We deduce Erector spinae plane block can be use as a postoperative analgesic way for patients who receive radiofrequency ablation of hepatocellular carcinoma.

Timeline

Start

2021-04-14

Primary completion

2023-01-18

Completion

2023-01-18

Drugs

Indications