Combination of Concurrent Chemoradiotherapy With Surufatinib and Tislelizumab in Patients With Locally Advanced Non-Small Cell Lung Cancer

In this study, all enrolled patients will initially receive definitive concurrent chemoradiotherapy combined with surufatinib and tislelizumab. Patients who achieve complete response (CR), partial response (PR), or stable disease (SD) following the aforementioned treatment will proceed to receive consolidation therapy with surufatinib and tislelizumab. Surufatinib will be administered orally at a dose of 200 mg once daily (QD) for 2 consecutive weeks followed by a 1-week break, with each cycle lasting 3 weeks (21 days). Concurrently, tislelizumab will be administered intravenously at 200 mg every 3 weeks (Q3W), for up to a maximum duration of 12 months.