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- Introduction
- Recruitment and Enrollment
- Screening for Lung Cancer
- Diagnostic Evaluation of Lung Cancer
- Lung Cancer Data
- Non-lung Cancer Data
- Participant Withdrawal
- Mortality
- Results
- Images
- Biospecimens
https://biometry.nci.nih.gov/cdas/nlst/learn/trial_sum
NLST Design & Process, Protocol Documents, and Results
https://biometry.nci.nih.gov/cdas/nlst/learn/main_findings
NLST Publications and Projects
http://www.cancer.gov/clinicaltrials/noteworthy-trials/nlst/publications-from-nlst
https://biometry.nci.nih.gov/cdas/nlst/pubs_projects
NLST Data Collected
https://biometry.nci.nih.gov/cdas/nlst/learn/data_collected
Accessing NLST Trial Data and Images
While NLST summary, design, protocols, and results are well-described and publicly available, access to trial data and images is restricted to NLST investigators and their collaborators with an NCI-approved research plan. Data and images are owned by the National Cancer Institute (NCI) and subject to IRBs at NCI and at the institutions through which participants were recruited. NLST investigators with a proposed research plan must register for a CDAS account and petition for data and images through a formal CDAS procedure provided by IMS; see:
https://biometry.nci.nih.gov/cdas/studies/nlst
> Non-image Data
NLST investigators with approved access to NLST data may acquire copies of data in two different ways:
- Directly from IMS
This is a direct request for specific data. Data provided may be in SAS datasets, Excel spreadsheets, or CSV files.
- Indirectly, through the Query Tool (QT): NLST Database Query Tool
Investigators launch the web-based QT, make menu-driven queries against the QT database (a significant subset of all trial data), and save query results to an Excel spreadsheet. The chief advantage to the QT is the ability to rapidly adjust queries and build a final spreadsheet for analysis. In addition, the QT offers the ability to download associated CT image
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For general details about the images, see NLST Images -- General Details
Contact Information
For anything regarding the NLST protocols, data, findings, projects, and publications:
https://biometry.nci.nih.gov/cdas/contact
For anything regarding the Query Tool or the CT images:
Please contact The Cancer Imaging Archive Support group at help@cancerimagingarchive.net or call +1.314.747-4254