Supra-Iliac Anterior Quadratus Lumborum Block and Pericapsular Nerve Group (PENG) Block for Analgesia After Total Hip Arthroplasty

NCT07606794 · tracked via the Priya Life Science Egypt tracker

Sponsor

Tanta University

Phase

Not applicable

Started

2026-05-23

Last updated

2026-06-23

Condition(s) studied

Supra-Iliac Anterior Quadratus Lumborum BlockPericapsular Nerve Group BlockAnalgesiaTotal Hip Arthroplasty

Investigational drug(s) / intervention(s)

Supra-iliac anterior quadratus lumborum blockPericapsular nerve group block

Supra-iliac anterior quadratus lumborum block: Patients will receive a supra-iliac anterior quadratus lumborum block (SA-QLB) using 20mL of bupivacaine 0.25%.

Pericapsular nerve group block: Patients will receive an ultrasound-guided pericapsular nerve group (PENG) block using 20mL of bupivacaine 0.25%.

Study summary

This study aims to compare the analgesic efficacy of supra-iliac anterior quadratus lumborum block (SA-QLB) and pericapsular nerve group (PENG) block in patients undergoing total hip arthroplasty (THA).

Eligibility

Sex

ALL

Min age

18 Years

Max age

75 Years

Healthy volunteers

Inclusion Criteria: * Age from 18 to 75 years. * Both sexes. * American Society of Anesthesiologists (ASA) classification I-III. * Scheduled for primary elective unilateral total hip arthroplasty (THA) under spinal anesthesia. Exclusion Criteria: * Known allergies to the drugs used. * Infection at the injection site. * Bleeding disorders. * Recognized neuromuscular disorders. * Opioid addiction or dependence. * Contraindications to regional anesthesia or peripheral nerve blockade. * Body mass index (BMI) \> 40 kg/m². * Associated decompensated cardiac, hepatic, respiratory, or renal diseases.

Primary outcome measure(s)

Degree of pain — 12 hours postoperatively
Each patient will be instructed about postoperative pain assessment with visual analog scale (VAS). VAS (0 represents "no pain" while 10 represents "the worst pain imaginable")

Trial sites (1)

Facility	City	Region	Status
Tanta University	Tanta	El-Gharbia	Recruiting

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Official registry record

This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.

View NCT07606794 on ClinicalTrials.gov ↗ ← All trials in Egypt