免疫检查点抑制剂致肺部不良反应的诊治进展

Progress in diagnosis and treatment of immune checkpoint inhibitor pneumonitis

免疫检查点抑制剂(immune checkpoint inhibitor,ICI)是针对机体免疫检查点的单克隆抗体。目前常用的ICI有程序性死亡受体1(programmed cell death protein 1,PD-1)抑制剂[纳武利尤单抗(nivolumab)、帕博利珠单抗(pembrolizumab)]、程序性死亡配体1(programmed death-ligand 1,PD-L1)抑制剂[阿替利珠单抗(atezolizumab)、度伐利尤单抗(durvalumab)]及细胞毒T细胞抗原4(cytotoxic T lymphocyte-associated antigen-4,CTLA-4)抑制剂[伊匹木单抗(ipilimumab)和曲美木单抗(tremelimumab)]。