Study of Tumor Tissue Testing in Selecting Treatment for Patients With Metastatic or Locally Advanced Colorectal Cancer
Conditions
Interventions
- BIOLOGICAL: bevacizumab
- BIOLOGICAL: cetuximab
- DRUG: fluorouracil
- DRUG: irinotecan hydrochloride
- DRUG: leucovorin calcium
- DRUG: oxaliplatin
- GENETIC: RNA analysis
- GENETIC: cytogenetic analysis
- GENETIC: fluorescence in situ hybridization
- GENETIC: gene expression analysis
- GENETIC: mutation analysis
- GENETIC: protein expression analysis
- OTHER: diagnostic laboratory biomarker analysis
- OTHER: immunohistochemistry staining method
- OTHER: questionnaire administration
- PROCEDURE: cognitive assessment
Sponsor
Medical Research Council