Provision of blood (plasma) sample for ctDNA testing;
Patient must be able to comply with the protocol;
Provision of blood (plasma) sample for ctDNA testing;
You may not be if
As judged by the investigator, any evidence of severe or uncontrolled systemic disease (e.g. unstable or uncompensated respiratory, cardiac, hepatic or renal disease);
Histologically confirmed small cell lung cancer or other metastatic tumors;
Patient with no histologic or cytological diagnosis;
