Phase I Clinical Study of α-PD-L1/DLL3 CAR-T in Patients With R/R SCLC

Exclusion Criteria14

• Patients with known primary Central Nervous System (CNS) tumor, or meningeal metastasis, or patients with unstable CNS metastasis (symptomatic, requiring hormonal therapy within 4 weeks before investigational treatment, or no radiographic evidence of stabilization of the lesion for more than 4 weeks);
• Received major surgical procedures （except for diagnosis） within 4 weeks before PBMCs collection, or are expected to require major surgical procedures during the study;
• Received Chinese herbal medicine or Chinese patent medicine for anti-tumor indications within 7 days before Peripheral Blood Mononuclear Cells (PBMCs) collection;
• Patients with a history of idiopathic pulmonary fibrosis, mechanical pneumonia (such as bronchiolitis obliterans), drug-induced pneumonia or idiopathic pneumonia, or evidence of active pneumonia by chest computer tomography (CT) at screening \[a history of radiation pneumonia (fibrosis) in the irradiated field may participate in this study\];
• Poorly controlled pleural effusion, pericardial effusion, or ascites requiring repeated drainage procedures (once a month or more frequently);
• Poorly controlled or symptomatic hypercalcemia (ionic calcium\> 1.5 mmol/L, calcium\> 12 mg/dL or corrected calcium\> ULN);
• Presence of active or previous autoimmune diseases or immunodeficiencies, including but not limited to myasthenia gravis, myositis, autoimmune hepatitis, systemic lupus erythematosus, rheumatoid arthritis, etc.;
• Severe infection within 4 weeks before the start of PBMCs collection, including but not limited to hospitalization due to infection, bacteremia, severe pneumonia, or any active infection that may affect the patient's safety;
• Serious cardiovascular and cerebrovascular diseases (such as heart disease ≥New York Heart Association class II, myocardial infarction or cerebrovascular accident), unstable arrhythmia or unstable angina pectoris within 3 months before PBMCs collection;
• Previous treatment with DLL 3 target drugs or CAR-T or other gene-modified T cells;
• Received any other Investigational drug within 28 days prior to PBMCs collection;
• A history of mental illness;
• Incapacitated persons or persons with limited capacity;
• pregnant or lactating females; Males or females who are unwilling to use adequate contraception; Females of childbearing potential are required to undergo a pregnancy study during the screening period;