Analgesic Efficacy of Ultrasound Guided Quadratus Lumborum Block During ESWL

November 9, 2017 updated by: Ahmet Murat Yayik, Ataturk University

Is Painless ESWL Possible? Analgesic Efficacy of Ultrasound Guided Quadratus Lumborum Block During Extracorporeal Shockwave Lithotripsy

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.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

40

Phase

  • Phase 4

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Turkey
      • Erzurum, Turkey
        • Ataturk University

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 65 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

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 Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Double

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Active Comparator: Quadratus Lumborum Block
Ultrasound guided Quadratus Lumborum Block with 10 ml %0.5 bupivacaine and 10 ml %2 lidocaine
Drug: Bupivacaine
10 ml %0.5 bupivacaine
Drug: Lidocaine
10 ml %2 lidocaine
No Intervention: Group Control
No intervention

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Visual Analog Pain Score
Time Frame: Intraoperative 30 minutes
Visual Analog Pain Score at 5.,10.,15., 20., 25., 30. minutes
Intraoperative 30 minutes

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Opioid consumption
Time Frame: Intraoperative 30 minutes
Opioid consumption at 5.,10.,15., 20., 25., 30. minutes
Intraoperative 30 minutes

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Ataturk University

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

March 15, 2017

Primary Completion (Actual)

May 15, 2017

Study Completion (Actual)

June 5, 2017

Study Registration Dates

First Submitted

March 6, 2017

First Submitted That Met QC Criteria

March 9, 2017

First Posted (Actual)

March 15, 2017

Study Record Updates

Last Update Posted (Actual)

November 14, 2017

Last Update Submitted That Met QC Criteria

November 9, 2017

Last Verified

November 1, 2017

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • Ataturk University ESWL

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

Undecided

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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