Not Yet RecruitingNot Applicable

Application of 3D Reconstruction for Preoperative Strategy of Locally Advanced Colon Cancer

168 participantsStarted 2026-05-01

Plain-language summary

The aim of this study is to assess the usefulness of a mathematical model of three-dimensional image process and reconstuction (3D-IPR) as a surgical planner in locally advanced colon cancer. In addition to comparing the diagnostic accuracy of this planner with that of the CT regarding the infiltration of neighbouring structures.

Who can participate

Age range18 Years

SexALL

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Inclusion criteria

✓. Patients of both sexes, aged ≥18 years.
✓. Adenocarcinoma of the right, left, sigmoid and recto-sigmoid junction that have cT3 or cT4a/b according to the eighth TNM edition of the American Joint Committee on Cancer (AJCC). Pre-treatment diagnosis by imaging (CT) test.
✓. Lymph node extension: cN0, the presence of cN1/2 according to AJCC TNM 8th edition is allowed as long as they can be resected. Pretreatment diagnosis by imaging (CT) test.
✓. Patients who access and sign informed consent for the surgical intervention.

Exclusion criteria

✕. Suspected carcinomatosis on preoperative CT or intraoperative finding
✕. Suspected distant metastasis on preoperative CT or intraoperative finding
✕. Patients with tumors with infiltration considered to be unresectable (pre-surgical or intraoperatively), since the anatomical-pathological analysis will not be available.

What they're measuring

R0 resection rate

Timeframe: 8 weeks

Trial details

NCT IDNCT07528937

SponsorFundació d'investigació Sanitària de les Illes Balears

Sponsor typeOTHER_GOV

Study typeINTERVENTIONAL

Primary completion2028-05-01

Contact for this trial

Sebastian Jeri-McFarlane, MD, PhD

+34871205000 sebastian.jeri@ssib.es

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