Non-Small Cell Lung Cancer Without Mutation in Epidermal Growth Factor Receptor (Disorder) Clinical Trial
Official title:
To Explore the Effect of Immune-induced Stereotactic Body Radiotherapy (SBRT) on Reversing Immunoresistance in Stage IIIc/IV Non-small Cell Lung Cancer (NSCLC)
The goal of this clinical trial is to learn about in describe participant population. The main questions it aims to answer are: the outcomes of the efficacy (ORR) and safety (adverse events, including irAEs, AE, SAEs, and laboratory indicators) of continued immunotherapy in patients with immune-resistant IIIc/IV metastatic NSCLC treated with immune-induced radiotherapy (SBRT). Participants will be asked to accept the treatment of ICIs regimen and SBRT plan as follows: ICIs regimen: tislelizumab 200mg every 3 weeks, the first dose was given 7 days after the last SBRT treatment, then the first day of each cycle, 21 days as a cycle until disease progression. SBRT plan: The radiation dose and fractionation of SBRT should be evaluated according to the size and location of the tumor.
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