New study aims to improve surgery for undescended testicles
NCT ID NCT06558994
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares two surgical techniques for treating undescended testicles in children. The goal is to see which method—cutting or tying off a blood vessel—better helps the testicle move into the scrotum during a second surgery. About 58 children with undescended testicles will take part, and doctors will measure how far the testicle moves and its size after six months.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- surgical procedure (transection or ligation of internal spermatic vessels)
- What this could lead to
- If successful, this could identify the better surgical technique for treating undescended testicles, improving outcomes for children with this condition.
- What could go wrong
- This is a small, early-stage study with only 58 participants. Results may not apply to all patients, and there are risks common to any surgery, such as infection or injury.
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
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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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About 58 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2024
- Expected to finish
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Sep 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.
- Ages
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Up to 12 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.
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: All patients with Unilateral or Bilateral impalpable testis Exclusion Criteria: 1. Previous Laparotomy surgery 2. Previous Ventriculo-peritoneal shunt 3. Previous laparoscopy for impalpable testis (outside study) 4. Previous Inguinal/Scrotal surgery 5. Disorder of sexual differentiation 6. Abnormal Karyotyping 7. Intra-operative Inguinal testis 8. Ipsilateral testis : Peeping/ Vas internal internal ring / Vanished / Streak / Ovotestis / Ovary. 9. Contralateral : Streak/ Ovotestis/ Ovary
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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.
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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Assiut University Urology Hospital
RECRUITINGAsyut, Egypt, 71515, Egypt
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