A Randomized Controlled Trial of Needle Ablation With 3D Verification vs Surgical Resection of Colorectal Cancer Liver Metastases
230 patients with colorectal cancer liver metastases will be randomly assigned to resection or thermal ablation.
• Histologically verified colorectal cancer
• Colorectal liver metastases (proven or suspected) eligible for radical treatment using EITHER resection OR ablation (not a combination), as decided by the liver MDT meeting at the study center
• The patient is fit to undergo both resection and ablation of all liver metastases
• Size of largest lesion up to and including 30 mm
• In case of solitary metastasis, resection plan includes resection of ≤ 2 anatomical segments.
• In case of multiple metastases in one continuous resection, resection plan can include ≤ 4 anatomical segments (including hemihepatectomy)
• ≤ 5 tumors to be treated in one procedure
• Primary tumor either resected (primary first) or with a plan for curative treatment (liver first).