Intra-arterial Hepatic Beads Loaded With Irinotecan With Concomitant Chemotherapy With FOLFOX in Patients With Colorectal Cancer With Unresectable Liver Metastases: a Phase II Multicenter Study

Inclusion Criteria: * Histologically proven colorectal adenocarcinoma, * Liver metastases radiologically or histologically proven * At least one measurable liver lesions by RECIST v1.1 * Age ≥ 18 years * WHO Index \< or = 2 * Life expectancy ≥ 3 months * No extrahepatic disease except lung nodules if number \< or = 3 and size \< 10 mm each * Healthy liver \<60% * Primary tumor resected or still in place * No prior chemotherapy for metastases treatment (except a perioperative chemotherapy, if the last cycle was administered at least 12 months ago) * Adjuvant chemotherapy after resection of the primary authorized if the last cycle was administered at least 12 months ago * Normal hepatic function: total bilirubin ≤ 1.5 N; AST ≤ 5N; ALT ≤ 5N and PAL ≤ 5N * TP ≥ 60% * Adequate hematologic function: ANC ≥ 1500/mm3, platelets ≥ 100 000/mm3, Hb ≥ 9g/dl * Good renal function: creatinine clearance ≥ 60 mL / min * No cardiac dysfunction: no cardiovascular events in the last 6 months or no NYHA ≥ 2 Exclusion Criteria: * Patient eligible for curative treatment (resection and / or radiofrequency ablation) by a multidisciplinary decision (including the opinion of a liver surgeon) * Pregnant or lactating woman or patients of both sexes and of childbearing age not using adequate contraception * History of cancer, except skin cancer (other than melanoma), carcinoma in situ of the cervix uteri treated curative. Other cancers treated with curative intent are permitted provided they did not re…