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Studies

Observational Not yet recruiting

NCT07234604 on ClinicalTrials.gov

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

  • Sponsor: Hôpital d'Hautepierre
  • Enrollment: 50 (Estimated)
  • Study start: 2025-12-01 (Estimated)
  • Primary completion: 2026-12-01 (Estimated)
  • Study completion: 2026-12-01 (Estimated)
  • Allocation: N/a
  • InterventionModel: N/a
  • Masking: None
  • PrimaryPurpose: Other

Brief 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

Intervention / Treatment

  • Diagnostic Test: Thoraco-abdomino-pelvic CT scan without and with contrast injection.

Primary Outcome Measures

  • RELIABILITY of 3D-CT and 2D-CT reconstructions regarding bronchovascular anatomy and tumor location - composite 1 (Immediately after surgery)
    Accuracy between predicted bronchovascular anatomy by 3D CT and 2D CT reconstruction compared to intraoperative observations
  • RELIABILITY of 3D-CT and 2D-CT reconstructions regarding bronchovascular anatomy and tumor location - composite 2 (Immediately after surgery)
    Accuracy between predicted tumor location by 3D CT and 2D CT reconstruction compared to intraoperative observations

Countries

France

Locations and Investigators