Maintenance Lurbinectedin in Combination With Serplulimab for Patients With ES-SCLC

Korábbi kezelés

• Previous treatment with immune checkpoint inhibitors or lurbinectedin;
• Treatment with any other investigational product within 28 days before enrollment.
• Has received chest consolidation radiotherapy;
• Severe infection within 2 weeks before enrollment.

Más betegség

• Have a history of central nervous system (CNS) metastasis or related history;
• Have a history of active autoimmune disease or immunodeficiency, or related history;
• Have a history of malignancies other than SCLC within 5 years before enrollment;
• Have a history of idiopathic pulmonary fibrosis or pneumonia, or active pneumonia detected in CT screening;
• Have a history of central nervous system (CNS) metastasis or related history;

• Fully informed about the study and voluntarily signed a written informed consent form, and able to comply with the requirements and restrictions listed in the informed consent form;
• Male or female with age ≥ 18 years;
• Eastern Cooperative Oncology Group (ECOG) performance status (PS) of 0-1;
• Histologically or cytologically confirmed diagnosis of extensive-stage small cell lung cancer (ES-SCLC) and has not received any systemic treatment for ES-SCLC;
• At least one measurable lesion (according to RECIST 1.1 criteria);
• Having adequate bone marrow, hepatic, renal and metabolic function, meaning the functional level of the organs meets the following requirements:
• Platelet count (PLT) ≥ 100×10\^9/L; Hemoglobin (Hb) ≥ 90 g/L; Absolute neutrophil count (ANC) ≥ 2.0×10\^9/L;
• Regardless of whether liver metastasis is present, alanine aminotransferase (ALT) and aspartate aminotransferase (AST) ≤ 3.0×upper limit of normal (ULN);
• Alkaline phosphatase (ALP) ≤ 5×ULN;
• Total bilirubin (TBIL) ≤ 1.5×ULN, and direct bilirubin ≤ 1.0×ULN;
• Serum creatinine ≤ 1.5×ULN or creatinine clearance rate ≥ 30 mL/min (calculated using the Cockcroft-Gault formula);
• Creatine phosphokinase (CPK) ≤ 2.5×ULN;
• Albumin ≥ 3.0 g/dL.
• Women of childbearing potential(WOCBP) must have a negative serum pregnancy test before enrollment. WOCBP must use effective contraceptive measure during the trial drug treatment and for 6 months after the last administration. Male patients (with partners of WOCBP) must use effective contraceptive measure during the trial drug treatment and for 4 months after the last administration;
• Human immunodeficiency virus (HIV)-negative, with no active hepatitis B virus (HBV) or hepatitis C virus (HCV) infection.
• Have a continuous response or stable disease according to RECIST 1.1 criteria after 4 cycles of induction therapy;
• Toxicity from the induction therapy phase has recovered to ≤ Grade 1;
• Have sufficient bone marrow and organ function.