Clinical Trials

The purpose of this study is to improve the efficiency of the diagnostic evaluation of patients with indeterminate pulmonary nodules.

The purpose of this study is to describe in detail the smoking history in a population of acute or prior cerebrovasculqar accident (CVA) patients and identify those who qualify for lung cancer screening by criteria outlined by three separate organizations.

The primary Study hypothesis is that the ProLung Test will demonstrate safety and efficacy in the risk stratification of patients with pulmonary lesions identified by CT that are suspicious for lung cancer. A statistically significant result will indicate that patients with a high ProLung Test result have a greater risk of developing lung cancer than patients with a low test result. There are three Specific Aims of this study: 1. Optimize and confirm the stability of the ProLung Test risk-stratification algorithm in patients with a diagnosis. 2. Externally validate the efficacy of the ProLung Test risk-stratification algorithm by comparing the ...

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.

Imbio is developing a Smoking Cessation Report (Report) that includes data analysis from a CT lung cancer screening exam. This randomized controlled (RCT) trial will clinically validate the Report's effectiveness at motivating smokers to call a Quitline.

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.