Ultrasound Guided Quadratus Lumborum Block Versus Transversus Abdominis Plane Block as Postoperative Analgesia in Patients Undergoing Abdominal Cancer Surgery.

Phase 3

Recruiting

• Conditions: Abdominal Cancer

• Registration Number: NCT05533424
• Lead Sponsor: Mansoura University

Brief Summary

Abdominal surgery is usually associated with severe postoperative pain. The transverse abdominal plane (TAP) block is considered an effective means for pain control in such cases. The quadratus lumborum (QL) block is another option for the management of postoperative pain.

The aim of this study is to evaluate the efficacy and safety of quadrates lumborum blocks and Transversus abdominis plane blocks for pain management after abdominal cancer surgery.

Detailed Description

Postoperative pain is severe in patients undergoing abdominal surgery, and severe pain not only affects the rate of recovery of patients but also induces a series of pathophysiological reactions. Therefore, it is very important for perioperative patients to have a safe and effective pain management model. Although classic postoperative analgesia methods can provide effective pain relief after surgery, their administration has a well-defined risk of side effects. Recently, with the rise in enhanced recovery after surgery, nerve blocks have become the key link in multimodal analgesic regimes.

As effective constituents of multimode analgesia, quadratus lumborum (QL) block and transversus abdominis plane (TAP) block are mainly used for postoperative analgesia in abdominal surgery.

Aim of this study is to compare between the analgesic effecacy of quadrates lumborum block and transverses abdominal plane block

Study Timeline

• Status Verified: 2022-09
• Study Start: 2022-09-01
• Study First Submitted: 2022-09-06
• Study First Submitted QC: 2022-09-06
• Last Update Submitted: 2022-09-06
• Study First Posted: 2022-09-09
• Last Update Posted: 2022-09-09
• Primary Completion: 2023-12-01
• Study Completion: 2023-12-15

Recruitment & Eligibility

• Status: RECRUITING
• Sex: All
• Target Recruitment: 98

Inclusion Criteria

• Patients included in the study, aged 20-60 years,
• with ASA Physical Status Class I and II,
• scheduled for abdominal cancer surgery under general anesthesia

Exclusion Criteria

• infection at injection site,
• allergy to local anesthetics,
• coagulation disorders,
• physical or mental diseases which could interfere with the evaluation of pain scores
• kidney failure or liver failure.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Primary Outcome Measures

Name	Time	Method
The total dose of morphine	in the first 24 hours after surgery	amount of morphine in mg

Secondary Outcome Measures

Name	Time	Method
visual analog score	postoperatively at 24 hours	ranging from 0 to 10, where 0 no pain and 10 maximum pain

Trial Locations

Locations (1)

Nevert Adel Abdel Ghaffar; 🇪🇬 Mansoura, Egypt