A Phase II Trial of AK104 in Advanced Non-Small Cell Lung Cancer

Inclusion Criteria: 1. 18 to 75 years old. 2. Have a life expectancy of at least 3 months. 3. Have an Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1. 4. Has a histologically or cytologically confirmed diagnosis of locally advanced or metastatic NSCLC. 5. Has radiographic progression after prior platinum doublet chemotherapy and anti-PD-1/PD-L1 monoclonal antibody (mAb) administered. 6. No known epidermal growth factor receptor (EGFR) or anaplastic lymphoma kinase (ALK) mutations. 7. Has at least 1 measurable lesion per RECIST 1.1 assessed by investigator. 8. Has adequate organ function. Exclusion Criteria: 1. Undergone major surgery within 30 days prior to the first dose of study treatment. 2. Active central nervous system (CNS) metastases. 3. History of active autoimmune disease that has required systemic treatment in the past 2 years (i.e.,corticosteroids or immunosuppressive drugs). 4. Active Hepatitis B or Hepatitis C. 5. Received previous immunotherapy, including immune checkpoint inhibitors, immune checkpoint agonists, immune cell therapy and other treatments targeting the mechanism of tumor immunity. 6. Has received treatment with docetaxel. 7. History of severe bleeding tendency or coagulation disorder.