Clinical Research Directory

Inclusion Criteria: * Male or female subjects aged 30 and above. * No previous history of any cancers. * Able to provide X-ray and/or LDCT results. * Have either COPD or pulmonary nodules measuring less than 11mm, or deemed not for biopsy by attending physician * Willing to go back for a follow-up X-ray or LDCT scan in the next clinical follow up as per standard of care. * Willing to provide up to 30mL of blood in month-0 (first visit) and up to 21mL in the next standard of care follow up visit (second visit). Exclusion Criteria: * Subject has received chemotherapy or radiotherapy for cancer treatment, and any other cancer-related treatment. * Subject is pregnant or lactating (self-declaration). * Subject is unwilling or unable to provide signed informed consent