Genetic Testing in Screening Patients With Metastatic or Unresectable Colon or Rectal Cancer for a COLOMATE Trial
PRIMARY OBJECTIVES: I. To perform blood-based genomic profiling on patients with treatment refractory metastatic colorectal cancer (CRC) to facilitate accrual to molecularly assigned therapies. II. To facilitate clinically annotated genomic analyses. OUTLINE: Patients submit blood samples for genetic testing.