A new nerve block could transform Kids' Post-Surgery pain relief
NCT ID NCT07762339
First seen Aug 13, 2026 · Last updated Aug 14, 2026 · Updated 1 time
Summary
This trial compares two pain-relief techniques for children aged 1 to 7 undergoing orchiopexy (surgery to correct an undescended testicle). One method is a caudal block, a common injection near the tailbone; the other is an ultrasound-guided erector spinae plane block, a newer approach targeting nerves in the back. Researchers will measure pain scores, how long relief lasts, and any side effects during the first 24 hours after surgery to see if the newer block works as well or better.
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
- What this could lead to
- If effective, this nerve block could offer a safer or more reliable way to manage pain in children after testicular surgery, potentially reducing the need for opioid painkillers.
- What could go wrong
- This is a small, early-stage comparison, so results may not apply broadly. Nerve blocks carry risks like infection, bleeding, or nerve damage, though serious complications are rare.
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.
- Participants
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About 84 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2026
- Expected to finish
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Jan 2027
An estimate. End dates often move.
- 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.
Who is studied
Children aged 1 to 7 years with ASA physical status I-II undergoing orchiopexy surgery.
- Ages
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1 year to 7 years
- Sex
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Male participants only
- Healthy volunteers
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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: * Children aged 1 to 7 years with ASA physical status I-II undergoing unilateral orchiopexy surgery. Exclusion Criteria: * ASA physical status ≥ III * History of prematurity (gestational age \< 37 weeks) Known coagulation disorders or bleeding tendency * Infection, inflammation, or skin lesion at the injection site * Known neurological or neuromuscular diseases * Presence of significant cardiac or pulmonary disease (e.g., congenital heart disease, active asthma) * Hepatic or renal dysfunction * Known allergy or hypersensitivity to local anesthetics (e.g., bupivacaine, lidocaine) * Developmental delay or cognitive impairment that prevents accurate pain assessment * Use of additional regional analgesia techniques (e.g., caudal block) during surgery * Block failure or intraoperative complications requiring exclusion from protocol analysis * Lack of parental consent for participation in the study
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Prof. Dr Cemil Taşcıoğlu Şehir Hastanesi
RECRUITINGIstanbul, şişli, 34384, Turkey (Türkiye)
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- New study aims to find best pain relief for kids after surgery
- Kids' Post-Surgery pain under the microscope: study checks if current care is enough