JS207 (PD-1/VEGF Dual Antibody) Combined With Chemotherapy in First-line Treatment of Advanced Non-small Cell Lung Cancer
This study targets patients with in first-line treatment of advanced NSCLC， enrolling 60-84 participants. Patients will receive Arm 1: JS207 (10 mg/kg or 15 mg/kg, IV, D1) + Pemetrexed (500 mg/m2 IV, D1) + a platinum (carboplatin AUC 5, D1 or cisplatin 75 mg/m2, D1), Q3W, for 4 cycles followed by JS207 (10 mg/kg or 15 mg/kg, IV, D1) + pemetrexed (500 mg/m2 IV, D1), Q3W, until meeting the treatment withdrawal criteria. Arm 2: JS207 (10 mg/kg or 15 mg/kg, IV, D1) + Paclitaxel (175 mg/m2 IV, D1) + a platinum (carboplatin AUC 5, D1 or cisplatin 75 mg/m2, D1), Q3W, for 4 cycles followed by JS207 (10 mg/kg or 15 mg/kg, IV, D1), Q3W, until meeting the treatment withdrawal criteria.The study aims to assess the safety, tolerability, and preliminary efficacy of JS207 combination therapy.
• Age between 18 and 75 years old (both 18 and 75 years old included) at the time of signing the informed consent form, applicable to both males and females.
• Locally advanced (stage IIIB/IIIC), metastatic or recurrent non-small cell lung cancer (NSCLC) confirmed by histology or cytology, which is not eligible for radical surgery or radical chemoradiotherapy.
• History of no systemic antitumor therapy for Metastatic or recurrent NSCLC; for subjects who have received adjuvant/neoadjuvant/consolidation therapy (Chemotherapy, radiotherapy, or other therapy), they can be enrolled if the interval between the last treatment and recurrence is more than 6 months.
• Tissue samples are required for PD-L1 test. New tissue samples are preferred. If new tissue samples are not available, archived samples can be provided.
• According to the RECIST v1.1 criteria, the subject has at least 1 measurable lesion.
• Performance status score of 0-1 according to the Eastern Cooperative Oncology Group (ECOG) scale.
• Expected survival period ≥ 12 weeks.
• The function of important organs meets the requirements of the protocol.
• Female subjects of childbearing potential, and male subjects whose partners are females of childbearing age, need to adopt a highly effective contraceptive measure during the study treatment period and for at least 6 months after the last administration.
⁃ Voluntarily joining this study, signing the informed consent form, having good compliance, and cooperating with the follow-up.