Comparing pain relief methods for open kidney surgeries

Ultrasound Guided Erector Spinae Block Versus Thoracic Para-vertebral Block Versus Quadratus Lamborum Block in Open Renal Surgeries

Al-Azhar University · NCT05890248

This study is testing three different ways to manage pain after open kidney surgery to see which one works best for adults aged 21 to 65.

Quick facts

Study typeObservational
Enrollment48 (estimated)
Ages21 Years to 65 Years
SexAll
SponsorAl-Azhar University (other)
Locations1 site (Cairo)
Trial IDNCT05890248 on ClinicalTrials.gov

What this trial studies

This study compares three different pain management techniques for patients undergoing open renal surgeries: ultrasound-guided erector spinae block, thoracic para-vertebral block, and quadratus lumborum block. It aims to assess the effectiveness of these methods in providing postoperative pain relief while minimizing the risks associated with traditional epidural analgesia and systemic opioids. The study involves 48 adult patients aged 21-65, who are randomly assigned to one of the three pain management groups. The research is conducted at Al-Azhar University Hospital in Cairo, focusing on improving postoperative care for renal surgery patients.

Who should consider this trial

Good fit: Ideal candidates for this study are adult patients aged 21-65 scheduled for elective open renal surgeries with ASA I or II scores.

Not a fit: Patients with ASA III or IV scores, coagulopathy, or those allergic to local anesthetics may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to safer and more effective pain management options for patients undergoing open renal surgeries.

How similar studies have performed: Other studies have shown promising results with similar pain management techniques, suggesting potential for success in this approach.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Inclusion criteria: Adult patients of both sex, (21-65 years) with renal surgeries with ASA I , II score.

Exclusion criteria

* Patient's refusal.
* Patients with ASA (III , IV) score.
* Coagulopathy to be cancelled if ( INR\>1.4 , Platelets count \<100x109 )
* Infection at the injection site.
* Allergy to local anesthetics.
* Patients receiving opioids for chronic analgesic therapy

Where this trial is running

Cairo

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.

View on ClinicalTrials.gov →

Conditions: Renal Disease

Last reviewed 2026-05-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.