Be a Part of the Future of Lung Cancer Screening

Our goal is to make screening easier and more accessible so people can live longer, cancer-free lives. With your help, we are taking the next step in pioneering this crucial screening technology.

enroll now

A Clinical Validation Study in Lung Cancer

Cancer Screening Assay using DELFI

We are recruiting approximately 15,000 individuals for a large-scale study to help determine the ability of our simple, blood-based screening technology to detect lung cancer accurately and reliably.


50 years of age or older

Current or former smoker with greater than 20 pack-years history of smoking (1 pack-year is equal to smoking 20 cigarettes per day for 1 year)

Planned or have scheduled lung cancer screening chest CT scan within 30 days of study enrollment

Have not been diagnosed with or treated for any cancer in the past 2 years (other than non-melanoma skin cancer or carcinoma in situ)


Signed consent form

Simple blood sample collection

Chest CT scan