538
Participants
Start Date
November 30, 2006
Primary Completion Date
October 31, 2008
Study Completion Date
October 31, 2008
immunologic technique
Sera from head and neck cancer or colorectal cancer patients who were treated with cetuximab will be obtained from Tumor Tissue Repository
laboratory biomarker analysis
Sera from head and neck cancer or colorectal cancer patients who were treated with cetuximab will be obtained from Tumor Tissue Repository
National Cancer Institute (NCI)
NIH
Vanderbilt-Ingram Cancer Center
OTHER