Clinical trial Recruiting at 1 site Interventional Ages 6 to 12

External Oblique Intercostal Plane Block vs Erector Spinae Plane Block for Paediatric Upper Abdominal Surgeries

Official title: Ultrasound Guided External Oblique Intercostal Plane Block Versus Erector Spinae Plane Block in Paediatric Upper Abdominal Surgeries

Run by Alexandria University · NCT07617545 · Data updated 2026-11-12

This study tests whether two ultrasound-guided nerve blocks—external oblique intercostal plane and erector spinae plane—provide different pain relief for children undergoing upper abdominal surgery.

Quick facts

Study typeInterventional
Ages6 Years to 12 Years
SexAll
Enrollment40 (estimated)
SponsorAlexandria University
Academic / other
Locations1 site (Alexandria)
StatusRecruiting
StartedMay 1, 2025
Main results expectedOctober 1, 2026
Study endsOctober 1, 2026
Registry record updatedJune 1, 2026
Trial IDNCT07617545 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Children aged 6 to 12 years with ASA I–II status undergoing upper abdominal surgery and without contraindications to regional anesthesia.

Probably not a fit

Children who do not respond to regional anesthesia or who have contraindications to local anesthetics or block complications may not benefit.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This interventional study compares two ultrasound-guided regional anesthesia techniques in pediatric patients aged 6 to 12 years undergoing upper abdominal surgery. The goal is to determine which block offers better postoperative pain control and recovery with minimal side effects. Blocks target pain pathways differently: the external oblique intercostal plane block anesthetizes thoracoabdominal nerves, while the erector spinae plane block delivers anesthetic in a fascial plane near the spine. Outcomes likely include pain scores, opioid use, recovery metrics, and safety events. Eligibility includes ASA I/II children without contraindications and within a surgery duration window.

Why it matters

Potential benefit: If successful, one block may provide superior pain relief with faster recovery and less opioid need in pediatric upper abdominal surgery.

How similar studies have gone: Prior pediatric regional anesthesia studies show promising pain control with nerve blocks, but direct comparison of these two techniques is novel in this setting.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Children aged between 6 and 12 years of both sex.
* Patients with the American Society of Anesthesiologists (ASA) physical status I/II.
* Patients undergoing upper abdominal surgeries involving upper abdominal incisions.

Exclusion Criteria:

* Guardian refusal.
* Allergy to local anesthetics.
* Surgical procedures exceeding 3 hours.
* Infection at the area planned for the block injection.
* Prolonged opioid medication.
* Patients preoperatively medicated by Beta blockers

Where it's running

  • Alexandria University
    Alexandria, Egypt
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 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.