Gastrointestinal Cancer
NRG / GI004
Official Title: Testing Combination Chemotherapy with or without an Investigational Drug or the Investigational Drug Alone for Metastatic Colon or Rectal Cancer
Study Purpose: To learn if adding the experimental agent atezolizumab (MPDL3280A) to the usual treatment or giving the experimental agent alone is better than the usual treatment alone for metastatic colon or rectal cancer.
Status:
Recruiting