Comparing two anesthesia techniques for pain relief in children after kidney surgery

Ultrasound Guided Transversus Abdominis Plane Block Versus External Oblique Intercostal Plane Block for Postoperative Analgesia in Pediatrics Undergoing Open Nephrectomy

Not applicable Interventional Tanta University · NCT06452225

This study is testing two different anesthesia methods to see which one helps children feel less pain after kidney surgery.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment40 (estimated)
AgesN/A to 18 Years
SexAll
SponsorTanta University Academic / other
Locations1 site (Tanta, El-Gharbia)
Trial IDNCT06452225 on ClinicalTrials.gov

What this trial studies

This study aims to compare the effectiveness of two ultrasound-guided anesthesia techniques, the Transversus Abdominis Plane (TAP) block and the External Oblique Intercostal Plane (EOIP) block, for providing postoperative pain relief in pediatric patients undergoing open nephrectomy. The TAP block involves injecting local anesthetics between specific abdominal muscles to alleviate pain in the abdominal wall and peritoneum. The EOIP block is a newer technique that may offer broader analgesic coverage and can be performed with the patient lying supine. The study will assess the efficacy of these techniques in managing postoperative pain in children.

Who should consider this trial

Good fit: Ideal candidates for this study are children aged 18 years or younger who are scheduled for open nephrectomy and are classified as ASA physical status I-III.

Not a fit: Patients with abnormal blood coagulation, infections at the puncture site, or severe cardiovascular issues may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved pain management strategies for pediatric patients undergoing kidney surgery.

How similar studies have performed: Previous studies have shown promising results with similar anesthesia techniques, indicating potential for success in this approach.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Age ≤ 18 years.
* Both sexes.
* American Society of Anesthesiology (ASA) physical status I-III.
* Scheduled for open nephrectomy.

Exclusion Criteria:

* Abnormal blood coagulation.
* Scar, infection, and tumor of puncture site.
* History or family history of high malignant fever.
* Severe cardiovascular problems.

Where this trial is running

Tanta, El-Gharbia

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.
Conditions Transversus Abdominis Plane BlockExternal Oblique Intercostal Plane BlockPostoperative AnalgesiaPediatricsOpen Nephrectomy
Last reviewed 2026-06-13 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.