Evaluation of Interest Chemo-oncogramme in Patients With Colonic Adenocarcinoma Stage 4

In patients with colonic adenocarcinoma stage 4 which are potentially resectable metastases (lung and liver metastases), treatment with chemotherapy is necessary but not end in success in 10% of cases. The development of techniques for administering personalized treatment becomes necessary for these patients. Thus, in vitro tests on cells from tumors of these patients and evaluating the effect of chemotherapy on these could be made for each patient. In France, the company develops Oncomedics these tests. This is a pilot study that will make a first evaluation under actual conditions of chimio-oncogramme.