-
20外显子插入突变,约占9%;
-
18外显子G791X(X可为S、A、C、D)点突变,约占11.5%;
-
20外显子S768I点突变,约占5.5%;
-
21外显子L861Q点突变,约占5.85%。
参考文献:
[1]NCCN Guidelines Version 1.2022 Non-Small Cell Lung Cancer
[2]Castellanos E,Feld E,Horn L.Driven by mutations:the predictive value of mutation subtype in EGFR-mutated non-small cell lung cancer.J Thorac Oncol 2017;12:612–623.
[3]Yang JC-H,Sequist LV,Geater SL,et al.Clinical activity of afatinib in patients with advanced non-small-cell lung cancer harbouring uncommon EGFR mutations:a combined post-hoc analysis of LUX-Lung 2,LUX-Lung 3,and LUX-Lung 6.Lancet Oncol 2015;16:830–838.
[4]Robichaux JP,Elamin YY,Tan Z,et al.Mechanisms and clinical activity of an EGFR and HER2 exon 20-selective kinase inhibitor in non-small cell lung cancer.Nat Med 2018;24:638–646.
[5]U.S.Food&Drug Administration.FDA broadens afatinib indication to previously untreated metastatic NSCLC with other non-resistant EGFR mutations.Accessed June 10,2021.
[6]Yang JCH,Schuler M,Popat S,et al.Afatinib for the treatment of NSCLC harboring uncommon EGFR mutations:a database of 693 cases.J Thorac Oncol 2020;15:803–815.
[7]Soria JC,Ohe Y,Vansteenkiste J,et al.Osimertinib in untreated EGFR-mutated advanced non-small-cell lung cancer.N Engl J Med 2018;378:113–125.
[8]Cho JH,Lim SH,An HJ,et al.Osimertinib for patients with non-small-cell lung cancer harboring uncommon EGFR mutations:a multicenter,open-label,phase II trial(KCSG-LU15-09).J Clin Oncol 2020;38:488–495.
[9]Cummings AL,Boni V,Dooms C,et al.Neratinib efficacy in patients with EGFR exon18-mutant non-small lung cancer(NSCLC):findings from the SUMMIT Basket trial.Presented at the IASLC 2021 Targeted Therapies of Lung Cancer Meeting,Worldwide Virtual Event;February 20,2021.Abstract S12.02.
[10]Sabari J K,Heymach J V,Sandy B.Hitting the Right Spot:Advances in the Treatment of NSCLC With Uncommon EGFR Mutations[J].Journal of the National Comprehensive Cancer Network,2021,19(Suppl_2):S1-S11.
本文仅供医学药学专业人士阅读