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Screening Study of Biomarkers Associated With the Early Detection of Lung Cancer in Participants at High- or Low-Risk For Smoking-Related Cancer
Alternate Title Biomarkers in Screening Participants For Lung Cancer
Objectives
Entry Criteria Disease Characteristics:
Prior/Concurrent Therapy:
Patient Characteristics:
Expected Enrollment 1450A total of 1,450 participants will be accrued for this study. Outcomes Primary Outcome(s)Lung cancer diagnosis as measured by CT scan findings and pathology findings annually Precancerous lung nodules as measured by CT scan findings and pathology findings annually Outline Participants are stratified according to lung cancer risk status (with or without increased risk). Group 1 (screening cohort): Participants complete a questionnaire and undergo pulmonary function testing, multidetector chest CT scan, sputum induction, and phlebotomy. Group 2 (rule-out lung cancer): Participants complete the same questionnaire and undergo the same tests and scans as in group 1. Some participants may undergo fiberoptic bronchoscopy based upon CT scan results with transbronchial or endobronchial biopsies. Some participants may undergo lung resection. Tissue samples are collected from surgery or biopsy. Published ResultsGreenberg AK, Rimal B, Felner K, et al.: S-adenosylmethionine as a biomarker for the early detection of lung cancer. Chest 132 (4): 1247-52, 2007.[PUBMED Abstract] Trial Lead Organizations NYU Cancer Institute at New York University Medical Center
Note: The purpose of most clinical trials listed in this database is to test new cancer treatments, or new methods of diagnosing, screening, or preventing cancer. Because all potentially harmful side effects are not known before a trial is conducted, dose and schedule modifications may be required for participants if they develop side effects from the treatment or test. The therapy or test described in this clinical trial is intended for use by clinical oncologists in carefully structured settings, and may not prove to be more effective than standard treatment. A responsible investigator associated with this clinical trial should be consulted before using this protocol. |
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