Clinical trials: Metastatic Squamous Neck Cancer With Occult Primary Squamous Cell Carcinoma, active
Esophageal Cancer, Head and Neck Cancer
Biomarkers in Patients With Respiratory Tract Dysplasia or Lung Cancer, Head and Neck Cancer, or Aerodigestive Tract Cancer and in Normal Volunteers
RATIONALE: Studying samples of sputum and tissue in the laboratory from patients with dysplasia or cancer may help doctors identify and learn more about biomarkers related to cancer.
- Conditions
- Esophageal Cancer, Head and Neck Cancer, Lung Cancer, Precancerous Condition
- Trial name
- NCT00900419
- Testing
- immunohistochemistry staining method, laboratory biomarker analysis, sputum cytology
- Where
- United States
- Volunteers
- 700 people
- Sponsor
- University of Colorado, Denver
Head and Neck Cancer
Tissue Sample Collection From Patients With Head and Neck Cancer and From Healthy Participants
RATIONALE: Collecting and storing samples of tissue, saliva, and blood from patients with cancer and from healthy participants to study in the laboratory may help the study of cancer in the future.
- Trial name
- NCT00898638
- Testing
- biologic sample preservation procedure, medical chart review
- Where
- 4 sites in United States
- Volunteers
- 8,000 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center