NCT06418243Recruiting
Contribution of 3D Modeling in Surgical Management of Pediatric Retroperitoneal and Pelvic Tumors
Non-interventional Study on the Contribution of 3D Modelling in Surgical Management of Pediatric Retroperitoneal and Pelvic Tumors Compared to 2D Imaging
Source: ClinicalTrials.gov · Last updated 10 Sept 2026
Brief summary (registry, in English)
This study's purpose is the comparison of the automatically segmented 3D model to the reference manual segmentation, based on the Dice precision index. It is implemented by making parents' patients, surgeons and surgical helpers answer specific questions comparing 3D images to usual 2D images of the patient's tumor.
- Status (registry)
- Recruiting
- Study type
- Observational
- Enrollment
- 40 (estimated)
- First submitted
- 13 May 2024
- Start date
- 16 Sept 2024
- Primary completion date
- Aug 2027
- Lead sponsor
- Assistance Publique - Hôpitaux de Paris
- Diseases
- Childhood cancers
- NCT number
- NCT06418243
What you commit to
- Study type: Observational
- Planned participants: 40
- From 16 Sept 2024 to the primary completion date, Aug 2027
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Patients having participated in a therapeutic clinical trial involving a new molecule within 30 days before inclusion
Other illness
- Contraindication to MRI: metallic ocular foreign body, pacemaker, mechanical heart valve, old vascular clips on cerebral aneurysm
- Contraindication for a CT scan with injection: renal failure, allergy to iodinated contrast products
Other
- Children :
- Need for an MRI under general anaesthesia
- Emergency situation
Who the study is looking for
- 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
Age in the registry: 3 months to 17 years · Sex: All
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Hôpital Necker Enfants Malades. Service de Chirurgie Viscérale et Urologie pédiatrique Coordinator of this site? Confirm its status | Paris | France | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.