Validation of the Classification for Resectability and Ablatability Criteria for the Treatment of Liver Only Colorectal Metastases

The aim of this study is to validate a proposed classification system regarding overall survival as well as a comparison with patients with liver metastases and extrahepatic metastasis of colorectal cancer. The study also aims to identify the proportion of patients in each group, the proportion of patients converted from 4c to 4b and to compare survival to the patients only treated with chemotherapy.

NCT Number	NCT07569341
Lead Sponsor	University Hospital, Linkoeping Collaborators: Linkoeping University
Conditions	Colorectal Adenocarcinoma Metastatic in the Liver
Enrollment	116 participants
Start Date	2021-11-01
Primary Completion	2026-04-01 (estimated)
Study Completion	2026-04-01 (estimated)
Updated on ClinicalTrials.gov	2026-05-06