PD-L1 Antibody (TQB2450) Plus Chemotherapy for Previously Untreated Limited- Stage Small-cell Lung Cancer

Korábbi kezelés

• Participants who have received any systemic anti-cancer treatment for SCLC, including surgical treatment, local radiotherapy, cytotoxic drug treatment, targeted drug treatment and experimental treatment;
• Participants with any unstable systemic disease (including active infection, uncontrolled hypertension), unstable angina pectoris, angina pectoris starting in the last three months, congestive heart failure (>= NYHA) Grade II), myocardial infarction (6 months before admission), severe arrhythmia requiring drug treatment, liver, kidney or metabolic diseases;
• Antibiotics were used to treat the infection for 4 weeks prior to the start of the trial;
• Participants who were systemically treated with corticosteroids (prednisone or other corticosteroids >10 mg/ day) or other immunosuppressive agents within 2 weeks prior to first administration. In the absence of active autoimmune disease, inhaled or topical corticosteroids and adrenal hormone replacement therapy with a dose of less than 10 mg/ day of prednisone are permitted;
• The vaccine was administered within 4 weeks of the start of the trial;
• Participants who have undergone major surgery or severe trauma in other systems within 2 months before the start of this trial;
• Pleural effusion, pericardial effusion or ascites that are not clinically controlled and require pleural puncture or abdominal puncture drainage within 2 weeks before inclusion;

Más betegség

• Administration of any Chinese medicine against cancer before administration of the drug;
• Participants with cancer other than SCLC (excluding cervical carcinoma in situ, cured basal cell carcinoma, bladder epithelial tumor [including TA and tis]) within five years before the start of this study;
• With activate or suspectable autoimmune disease, or autoimmune paracancer syndrome requiring systemic treatment;
• Participants who are allergic to the test drug or any auxiliary materials
• Participants with active hepatitis B, hepatitis C or HIV;
• Participants suffering from nervous system diseases or mental diseases that cannot cooperate;

Egyéb

• The patients have active pia meningioma, uncontrolled or untreated brain metastases.
• Pregnant or lactating women;
• Participated in another therapeutic clinical study
• Other factors that researchers think it is not suitable for enrollment.

• The patient shall sign the Informed Consent Form.
• Aged 18 ≥ years.
• Histological or cytological diagnosis of SCLC by needle biopsy, and extensive stage or limited stage (local advanced) confirmed by imageological examinations.
• Eastern Cooperative Oncology Group (ECOG) performance-status score of 0 or 1.
• Life expectancy is at least 12 weeks.
• At least 1 measurable lesion according to RECIST 1.1.
• Patients with good function of other main organs (liver, kidney, blood system, etc.):
  • ANC count ≥1.5×10\^9/L, platelet count ≥100×10\^9/L，hemoglobin ≥90 g/L;
  • the international standard ratio of prothrombin time (INR) and prothrombin time (PT) < 1.5 times of upper limit of normal (ULN);
  • partial thromboplastin time (APTT) ≤1.5×ULN;
  • total bilirubin ≤1.5×ULN;
  • alanine aminotransferase (ALT) aspartate aminotransferase (AST) ≤2.5×ULN, or ALT and AST ≤5×ULN in the patients with liver metastatic tumor.
• Fertile female patients must voluntarily use effective contraceptives not less than 120 days after chemotherapy or the last dose of TQB2450 (whichever is later) during the study period, and urine or serum pregnancy test results within 7 days prior to enrollment are negative.
• Unsterilized male patients must voluntarily use effective contraception during the study period not less than 120 days after chemotherapy or the last dose of TQB2450 (whichever is later).