This trial will evaluate the safety and efficacy of Camrelizumab plus Apatinib in participants with advanced non-squamous NSCLC previously treated with first-line immunotherapy. The primary objective of this pilot study is to determine the Camrelizumab plus Apatinib improves progression-free survival (PFS) . All the efficacy and safety are assessed by investigator : 1) response rate (ORR), 2) duration of response(DoR), 3) overall survival(OS), 4) disease control rate (DCR); the safety and quality of life assessment Explore objective is potential biomarker associated with efficacy.
The purpose of this study is to assess the efficacy and safety of Camrelizumab plus Apatinib in the treatment of advanced non-squamous NSCLC previously treated with first-line immunotherapy