RATIONALE: Collecting and storing samples of tissue, blood, and urine from patients with cancer to study in the laboratory may help the study of cancer. It may also help doctors identify patients who are eligible for clinical trials.
PURPOSE: This study is collecting and examining tissue, blood, and urine samples from patients with non-small cell lung cancer, esophageal cancer, malignant pleural mesothelioma, mediastinal or chest wall neoplasms, or lung metastases from cancers of non-thoracic origin.
Primary Outcome Measures:
- Identification of patients who are suitable candidates for clinical research protocols [ Designated as safety issue: No ]
- Biopsies [ Designated as safety issue: No ]
| Estimated Enrollment: |
375 |
| Study Start Date: |
November 2005 |
OBJECTIVES:
- Evaluate patients referred to the Thoracic Oncology Section of the Surgery Branch, NCI in order to identify patients who are suitable candidates for clinical research protocols.
- Obtain biopsies during staging studies of tumor and adjacent normal tissues as well as serum and urine samples from patients with primary aerodigestive tract malignancies to support preclinical research endeavors in the Thoracic Oncology Section.
- Permit standard treatment for patients who are not eligible for investigational therapy on a current Thoracic Oncology protocol, but who present a novel and unique clinical training opportunity, or who manifest a clinical condition that requires immediate intervention to prevent compromise to the patient's well-being.
- Permit long-term follow up of patients with thoracic malignancies, including the collection of tissue and fluids to support preclinical research, particularly to ascertain if gene expression and DNA methylation profiles coincide with response to therapy.
OUTLINE: This is a prospective study.
Patients undergo bronchoscopy. Tumor tissue and normal tissue are collected via endoscopy, fine-needle aspiration, core-needle techniques, or single-port site thoracoscopic methods. Biopsies are examined for gene expression and DNA methylation analysis. Blood and urine are also collected.
PROJECTED ACCRUAL: A total of 375 patients will be accrued for this study.
Purpose
