David E. Midthun, M.D.

The primary objective of the study is to evaluate the sensitivity and specificity of a blood-based GuardantLUNAR-2 test to detect high frequency cancer in screen-relevant populations.

The primary objective of the study is to evaluate the sensitivity and specificity of a blood-based GuardantLUNAR-2 test to detect high frequency cancer in screen-relevant populations.

The purpose of this study is to show a reduction in the proportion of benign lung nodules experiencing invasive procedures (biopsies or surgery) between a group of patients managed by standard of care with Nodify XL2 results and a group managed by standard of care blinded from Nodify XL2 results.

The purpose of this study is to evaluate immunogenicity of the vaccine, assessed at week 12, based on the increase in IgG anti-MUC1 antibody titer over the pre-vaccination levels, and to assess the safety throughout the trial and continued observation for 24 weeks.

The purpose of this study is to determine the sensitivity and specificity of a blood test (DLCST) for the detection of lung cancer in a screening setting using the reference of Chest CT screening and a histologic diagnosis of lung cancer.

This clinical trial studies deuterated phenanthrene tetraol in smokers who are at high risk for lung cancer. Studying samples of urine in the laboratory from smokers who are at high risk for lung cancer may help doctors learn more about biomarkers related to cancer.

The primary objective is to identify a panel of plasma and/or serum proteins that differentiates the absence or presence of lung malignancy in samples obtained from subjects enrolled in this IRB/EC approved study with pulmonary nodules.