ecrin-mdr-crcClinical2014KRAS and NRAS Wild-type Colorectal CancerColorectal NeoplasmsColorectal NeoplasmsKras And Nras Wild-type Colorectal CancerInterventionalhttps://newmdr.ecrin.org/Study/2171254United States6PanitumumabECRIN MDRTerminatedfalseRegorafenib + Panitumumab for Colorectal CancersEvaluate the safety of regorafenib and panitumumab2014-06-152171254NCT02199223