Clinical Research Directory

Inclusion Criteria: 1. Patients who are 18 years or older at the time of signing the informed consent form; 2. Patients with histologically or cytologically confirmed non-small cell lung cancer that is metastatic or locally advanced unresectable, not eligible for local curative treatment (Stage IIIB or IV according to AJCC); 3. Patients without contraindications for immunotherapy according to CSCO guidelines for Non-Small Cell Lung Cancer (NSCLC) version 2022（No EGFR mutations, ALK or ROS1 rearrangement); 4. Patients with at least one measurable lesion according to the Response Evaluation Criteria in Solid Tumors \[RECIST\], version 1.1; 5. Patients who have not received systemic treatment in the past, or who have previously received (neo) adjuvant treatment/radical treatment programs and have relapsed for more than 6 months; 6. Patients who signed the informed consent and are willing to participate in the study. Exclusion Criteria: 1. Patients with the history of autoimmune disease or immunodeficiency disease; 2. Any severe, uncontrolled diseases, including: (1) Active or uncontrolled heart diseases, (2) Renal failure requires hemodialysis or peritoneal dialysis; (3) Liver diseases such as liver cirrhosis, decompensated liver disease, chronic active hepatitis; 3. Any severe, uncontrolled urological diseases, or urine total protein \>1.0g/day. 4. Any severe, uncontrolled metabolic diseases, including uncontrolled diabetes mellitus (fasting blood glucose (FBG)\>10mmol/L);