NCT03942237

Transmuscular Quadratus Lumborum Block for Postoperative Pain After Laparoscopic Adrenalectomy

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 72 (actual)
• Sponsor: Peking Union Medical College Hospital · Academic / Other
• Sex: All
• Age: 18 Years – 70 Years
• Healthy volunteers: Not accepted

Summary

This prospective, randomized control study aims to compare the analgesic effect, satisfaction with anesthesia and analgesia between single-injection QLB (quadratus lumborum block)+general anesthesia (GA) and general anesthesia (GA) alone in patients undergoing laparoscopic adrenalectomy.

Conditions

• Pain Management
• Nerve Block
• Laparoscopic Adrenalectomy

Interventions

Type	Name	Description
PROCEDURE	single-injection QLB(quadratus lumborum block)	Inject 0.4ml/kg 0.5% ropivacaine between quadratus lumborum and psoas major muscle Device: The curved (C1-5) probe of Ultrasound Scanner Philips CX50 is used for scan Drug: single dose ropivacaine 0.4ml/kg 0.5% ropivacaine is given immediately after the correct position of needle tip is verified.
PROCEDURE	Placebo Control	Inject 0.4ml/kg saline between quadratus lumborum and psoas major muscle Device: The curved (C1-5) probe of Ultrasound Scanner Philips CX50 is used for scan Drug: single dose 0.4ml/kg 0.9% NS is given immediately after the correct position of the needle tip is verified

Timeline

• Start date: 2019-05-10
• Primary completion: 2019-08-28
• Completion: 2019-09-02
• First posted: 2019-05-08
• Last updated: 2020-01-02

Locations

1 site across 1 country: China