SingapOre Lung Cancer Screening Through Integrating CT With Other biomarkErs (SOLSTICE)

"LDCT scan results will be reported based on the Lung-RADS classification. Participants will be stratified into various Lung-RADS groups based on the CT appearance and size of nodules. An alphanumeric Lung-RADS score will be assigned to each subject which will guide the downstream management of screened participants.~All subjects will be required to donate drawn blood samples (up to 30 ml) at every LDCT visit during screening surveillance, and at every LDCT/CT scan and/or biopsy visits during clinical surveillance for blood-based biomarker assays development and characterization. Subjects may also be asked to provide a sample of urine, saliva and breath for biomarker discovery."