Non-small cell lung cancer (NSCLC) is the most common pathological type of lung cancer, most NSCLC patients are at advanced stage at the time of diagnosis. For patients without sensitive driven-oncogene mutations, chemotherapy is still the main treatment at present, the overall prognosis is poor. Improving outcomes and obtaining long-term survival are the most urgent needs of patients with advanced NSCLC. In recent years, immunotherapy has developed rapidly. Immune checkpoint inhibitors (ICIs), especially targeting programmed death-1 (PD-1)/programmed death-ligand 1 (PD-L1), have made a breakthrough in the treatment of NSCLC, beneficial to patients' survival and changed the treatment pattern for NSCLC. It shows more and more important role in the treatment of NSCLC. Led by NSCLC expert committee of Chinese society of clinical oncology (CSCO), relevant experts in this field were organized. On the basis of referring to domestic and foreign literature, systematically evaluating the results of Chinese and foreign clinical trials, and combining the experiences of the experts, the experts group reached an agreement to develop this consensus. It will guide domestic counterparts for better application of ICIs to treat NSCLC.
【中文题目：中国非小细胞肺癌免疫检查点抑制剂治疗专家共识（2019年版）】 【中文摘要：非小细胞肺癌（non-small cell lung cancer, NSCLC）是肺癌中最常见的病理类型，大多数NSCLC患者在确诊时已属晚期。对于驱动基因突变阴性的患者而言，目前的治疗仍以化疗为主，总体预后较差，改善治疗现状、获得长期生存是晚期NSCLC患者最迫切的需求。近年来，肿瘤免疫治疗发展迅速，免疫检查点抑制剂（immune checkpoint inhibitors, ICIs），尤其是以程序性死亡因子-1（programmed death-1, PD-1）/程序性死亡因子配体-1（programmed death-ligand 1, PD-L1）为靶点的ICIs在驱动基因突变阴性的NSCLC治疗中取得了突破性的进展，为患者带来了生存获益，改变了NSCLC的治疗格局，显示出越来越重要的地位。由中国临床肿瘤学会（Chinese society of clinical oncology, CSCO）NSCLC专家委员会牵头，组织该领域的相关专家，在参考国内外文献、系统评价中外临床研究结果、结合专家经验与体会的基础上，达成统一意见并制定本共识，以期指导国内同行更好地应用ICIs治疗NSCLC。】 【中文关键词：肺肿瘤；肿瘤免疫治疗；免疫检查点抑制剂；PD-1/PD-L1】.
Keywords: Cancer immunotherapy; Immune checkpoint inhibitor; Lung neoplasms; PD-1/PD-L1.