Biomarkers in Tissue Samples From Patients With Recurrent or Metastatic Head and Neck Cancer Treated on ECOG-E1395 and ECOG-E3301

NCT01487733 · clinicaltrials.gov ↗

COMPLETED

Status

155

Enrollment

NETWORK

Sponsor class

Conditions

Head and Neck Cancer

Interventions

GENETIC: gene expression analysis
GENETIC: in situ hybridization
OTHER: immunohistochemistry staining method
OTHER: laboratory biomarker analysis

Sponsor

Eastern Cooperative Oncology Group

Collaborators

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