Which pain block works best for kids after surgery?
NCT ID NCT07281235
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at two types of ultrasound-guided pain blocks for children aged 2 to 7 having lower abdominal surgery. The goal was to see which block—erector spinae or caudal—provides better pain relief after surgery. Sixty children took part, and their pain was measured using a special scale. The results could help doctors choose the best method to keep kids comfortable after surgery.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Ultrasound-guided erector spinae plane block and caudal block (procedures)
- What this could lead to
- If one block proves better, it could improve pain management for children after surgery, reducing the need for extra painkillers.
- What could go wrong
- This is a small, completed study with only 60 children, so results may not apply to all kids or surgeries. Both blocks are standard, so no major breakthrough is expected.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
-
60 people
The number who actually took part.
- Started
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May 2024
- Finished
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Aug 2024
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
2 to 7 years
- Sex
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Anyone
- Healthy volunteers
-
Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age between 2-7 years old. * ASA I-II. * Elective surgery under general anaesthesia. * Lower abdominal surgery. Exclusion Criteria: * Parent/caregiver refusal. * Allergy to one of the study medications. * Renal or cardiac disease. * Infection or redness at the site of injection. * Clinically significant coagulopathy. * Spinal anomalies. * Altered mental status. * Developmental delay. * Additional surgery at different surgical sites. * Block failure.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
El Shatby University Hospital for Children
Alexandria, EL Shatby, Egypt
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