This clinical trial is focused on studying the treatment of advanced or metastatic non-small cell lung cancer (NSCLC). The study will explore the use of a medication called SKB264, which is an antibody-drug conjugate. This type of treatment combines an antibody, which can specifically target cancer cells, with a drug that can kill these cells. The trial will assess the safety and how well patients tolerate SKB264 when used alone or in combination with other treatments. The goal is to understand how effective SKB264 is in treating NSCLC and to observe the response rate, which refers to how well the cancer responds to the treatment.
Participants in the study will receive SKB264 through an intravenous infusion, which means the medication is given directly into a vein. The study will last for a period of up to 75 days, during which participants will be closely monitored for any side effects and the effectiveness of the treatment. The study will also include a comparison with a placebo to better understand the effects of SKB264. The trial aims to provide valuable information on the potential benefits of SKB264 for patients with advanced stages of NSCLC.
In addition to SKB264, the study will involve other medications such as carboplatin, a chemotherapeutic agent, and osimertinib, which is used for certain types of lung cancer. These medications will be used in combination with SKB264 to evaluate their combined effects on the cancer. The study will help determine the best treatment options for patients with NSCLC, focusing on improving their quality of life and extending survival. Participants will be required to visit the study site regularly for assessments and to receive their treatments.



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