Clinical Research Directory

Inclusion Criteria: 1. Subjects with ability to understand and voluntarily agree to participate by giving written informed consent form for the study. 2. Patients with unresectable recurrent or metastatic solid tumors. 3. There is at least one lesion that could be measured. 4. An Eastern Cooperative Oncology Group (ECOG) performance status (PS) score of 0 or 1. 5. Adequate organ functions as defined. 6. Life expectancy ≥ 3 months. Exclusion Criteria: 1. Patients with known active central nervous system (CNS) metastases. 2. Subjects with other malignancy in five years before the first dose. 3. Patients with tumor-related pain that cannot be controlled as determined. 4. Patients with serious cardiovascular and cerebrovascular diseases. 5. Uncontrollable third-space effusion, such as pleural effusion, pericardial effusion or peritoneal effusion. 6. Patients with severe infections. 7. History of immunodeficiency. 8. History of autoimmune diseases. 9. Active infection. 10. Pregnant or nursing women. 11. Known history of serious allergic reactions to the investigational product or its main ingredients.