ecrin-mdr-crcClinical2020Colorectal NeoplasmsMestastatic ColoRectal CancerIPD Sharing (as of August 2020): NoColorectal NeoplasmsMestastatic Colorectal CancerObservationalhttps://newmdr.ecrin.org/Study/2335404Switzerland4ECRIN MDRCompletedfalseA Retrospective Study Project of Clinico-molecular Characterization in Patients With Metastatic Colorectal CancerThis is a retrospective, translational, proof-of-concept study on tumor biopsies done on patients affected by mCRC and exhibiting RAS mutation. For each patient it will be selected the tissue biopsies of primary tumour and of paired resected metastasis.2020-04-152335404NCT04338542