Analgesic Efficacy of Ultrasound Guided Quadratus Lumborum Block During ESWL

Phase 4

Completed

• Conditions: Pain, Acute
• Interventions: Drug: Bupivacaine; Drug: Lidocaine

• Registration Number: NCT03080363
• Lead Sponsor: Ataturk University

Brief Summary

Extracorporeal shockwave lithotripsy (ESWL) is widely used for the treatment of urinary tract calculi; however, the vast majority of patients do not tolerate the procedure without analgesia and sedation.

Lots of methods have been tried to control this pain (non-steroidal anti-inflammatory drugs, opioids, alpha 2 agonists, transversus abdominis plane block with long-acting local anesthetics, paravertebral block, local anesthetics infiltration, lidocaine/prilocaine cream).

The quadratus lumborum block was first described by Blanco. QL block is performed as one of the perioperative pain management procedures for abdominal surgery. QL block provides anesthesia and analgesia on the anterior and lateral wall of the abdomen.

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2017-03-06
• Study First Submitted QC: 2017-03-09
• Study Start: 2017-03-15
• Study First Posted: 2017-03-15
• Primary Completion: 2017-05-15
• Study Completion: 2017-06-05
• Status Verified: 2017-11
• Last Update Submitted: 2017-11-09
• Last Update Posted: 2017-11-14

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 40

Inclusion Criteria

• American Society of Anesthesiologist's physiologic state I-II patients undergoing Extracorporeal Shockwave Lithotripsy

Exclusion Criteria

• chronic pain
• bleeding disorders
• renal or hepatic insufficiency
• patients on chronic non-steroidal anti-inflammatory medications
• emergency cases

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Quadratus Lumborum Block	Bupivacaine	Ultrasound guided Quadratus Lumborum Block with 10 ml %0.5 bupivacaine and 10 ml %2 lidocaine
Quadratus Lumborum Block	Lidocaine	Ultrasound guided Quadratus Lumborum Block with 10 ml %0.5 bupivacaine and 10 ml %2 lidocaine

Primary Outcome Measures

Name	Time	Method
Visual Analog Pain Score	Intraoperative 30 minutes	Visual Analog Pain Score at 5.,10.,15., 20., 25., 30. minutes

Secondary Outcome Measures

Name	Time	Method
Opioid consumption	Intraoperative 30 minutes	Opioid consumption at 5.,10.,15., 20., 25., 30. minutes

Trial Locations

Locations (1)

Ataturk University; 🇹🇷 Erzurum, Turkey