Observational × Squamous Cell Carcinoma of Head and Neck × Dermatologic × Clear all
NCT00904514 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
241 enrolled
NCT00900302 2016-02-10

OX-40 Protein Expression in the Sentinel Lymph Nodes of Patients With Cancer

OHSU Knight Cancer Institute

Completed
98 enrolled