NCT07234604

Is 3D Modeling From Non-contrast CT Accurate for Minimally Invasive Lung Segmentectomies ?

• Status: Not Yet Recruiting
• Phase: —
• Study type: Observational
• Enrollment: 50 (estimated)
• Sponsor: University Hospital, Strasbourg, France · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

To assess the RELIABILITY in terms of accuracy of 3D-CT and 2D-CT reconstructions compared to intraoperative data regarding bronchovascular anatomy and tumor location. 3D CT reconstruction (CT scan without contrast injection) with Innersight3D® is equivalent to 2D CT (CT scan with contrast injection) for planning a minimally invasive lung segmentectomy. Evaluate the impact of 3D reconstruction (from a CT scan without injection of contrast agent) on intraoperative and postoperative results

Conditions

• Lung Cancer
• Non-Small Cell Lung Cancer

Interventions

Type	Name	Description
DIAGNOSTIC_TEST	Thoraco-abdomino-pelvic CT scan without and with contrast injection.	Eligible patients undergo the usual preoperative procedure, including consultations and CT scan with and without contrast injection.

Timeline

• Start date: 2025-12-01
• Primary completion: 2026-12-01
• Completion: 2026-12-01
• First posted: 2025-11-18
• Last updated: 2025-11-24

Locations

1 site across 1 country: France