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Quadratus Lumborum Block Using Loss-of-resistance Versus Ultrasound-guided Technique

Quadratus Lumborum Block Clinical Trial

Official title:
Quadratus Lumborum Block Using Loss-of-resistance Versus Ultrasound-guided Technique

Clinical Trial Summary

This study aims to explore the feasibility of using loss-of-resistance technique for Quadratus Lumborum block (QLB). And to compare between the Ultrasound guided QLB type II and the loss-of-resistance technique for QLB as regards the degree and duration of analgesia and side effects.

Clinical Trial Description

Quadratus lumborum block (QLB) is an abdominal plane block with increasing popularity. QLB is achieved by local anesthetic infiltration at the anterolateral aspect of quadratus lumborum muscle (QLB-I), or at the posterior aspect of the muscle (QLB-II), or transmuscular (QL-TM block). Ultrasound-guided technique is the usual route used for QLB performance. QLB had been considered a modification of transversus abdominis plane (TAP) block[4]. A cadaveric study had showed similar local anesthetic spread in both QL and TAP blocks.

TAP block could be performed by using either the ultrasound or loss-of-resistance technique; whilst, QLB is only performed using the ultrasound and the feasibility of loss-of-resistance technique had not been investigated for this block.

This study aims to explore the feasibility of using loss-of-resistance technique for QLB. And to compare between the Ultrasound guided QLB type II and the loss-of-resistance technique for QLB as regards the degree and duration of analgesia and side effects. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03328481
Study type Interventional
Source Cairo University
Contact Ahmed M Hasanin
Phone 1095076954
Email ahmedmohamedhasanin@gmail.com
Status Recruiting
Phase N/A
Start date May 28, 2018
Completion date September 20, 2018
View Details
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