3D imaging may sharpen surgery for Kids' tumors
NCT ID NCT06418243
First seen Jun 27, 2026 · Last updated Sep 11, 2026 · Updated 2 times
Summary
This study compares 3D models of children's pelvic and retroperitoneal tumors to standard 2D scans to see if they help surgeons plan better. About 60 children and their surgeons will answer questions about the images. The goal is to improve surgical precision, not to test a new treatment.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 40 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.
Who is studied
Children with a pelvic or retroperitoneal tumor requiring an MRI or CT scan for a possible surgical intervention coming at the hospital for a consultation as part of their standard care.
- Ages
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3 months to 17 years
- Sex
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Anyone
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: * Children between 3 months and less than 18 years old * Children with a pelvic tumor requiring an MRI for a possible surgical intervention * Children with a retroperitoneal tumor requiring a CT scan or MRI with a view to surgical intervention * Children with no contraindication for a CT scan and/or 3T MRI * Children whose parents do not object to their participation in the study Other participants: * Operating surgeon agreeing to participate in the study * Caregiver agreeing to participate in the study * External surgeon agreeing to participate in the study Exclusion Criteria: Children : * Contraindication to MRI: metallic ocular foreign body, pacemaker, mechanical heart valve, old vascular clips on cerebral aneurysm * Need for an MRI under general anaesthesia * Contraindication for a CT scan with injection: renal failure, allergy to iodinated contrast products * Patients having participated in a therapeutic clinical trial involving a new molecule within 30 days before inclusion * Emergency situation
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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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Hôpital Necker Enfants Malades. Service de Chirurgie Viscérale et Urologie pédiatrique
RECRUITINGParis, Île-de-France Region, 75015, France
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