Clinical Trials
3 trialsNCT00904514 2018-10-05
Study of Previously Collected and Stored Tissue Samples From Patients Previously Enrolled in a Completed National Cancer Institute Clinical Trial
National Institutes of Health Clinical Center (CC)
Terminated
NCT01487733 2017-05-17
Biomarkers in Tissue Samples From Patients With Recurrent or Metastatic Head and Neck Cancer Treated on ECOG-E1395 and ECOG-E3301
Eastern Cooperative Oncology Group
Completed
NCT00898664 2013-04-02
DNA Analysis of Tissue Samples From Patients With Head and Neck Cancer
Vanderbilt-Ingram Cancer Center
Completed