Which nerve block works best for kids' post-surgery pain?
NCT ID NCT07615335
First seen Jun 27, 2026 · Last updated Aug 14, 2026 · Updated 1 time
Summary
This study compared two types of ultrasound-guided nerve blocks (caudal block and dorsal penile block) to control pain after hypospadias repair in 62 boys aged 1-6 years. The main goal was to see how long it took before children needed extra pain medicine. The results could help doctors choose the best pain relief method for this surgery.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Caudal block or dorsal penile nerve block (local anesthetic injection)
- What this could lead to
- If one block proves better, it could improve pain control after hypospadias surgery in young children.
- What could go wrong
- This is a small, completed trial (62 children) comparing two established techniques. Results may not apply to other surgeries or age groups.
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
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62 people
The number who actually took part.
- Started
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Sep 2023
- Finished
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Feb 2026
- 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
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1 year to 6 years
- Sex
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Male participants only
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * It included male children who underwent hypospadias surgery (distal or mid penile) from 1 to 6 years old with American Society of Anesthesiologists (ASA) classification 1 or 2. Exclusion Criteria: * children older than 6 years and younger than 1 year. * children with neurological, mental, and intellectual problems * bleeding tendency * allergy to any local anesthesia * contraindications to regional anesthesia, back anomalies * liver diseases.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Kafrelsheikh University Hospitals
Kafr ash Shaykh, Egypt
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Other studies related to the condition(s) this trial covers.
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