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Association details:
| Biomarker: | EGFR mutation + MET amplification + EGFR amplification |
|---|---|
| Cancer: | Non Small Cell Lung Cancer |
| Drug: | Xalkori (crizotinib) (ALK inhibitor) |
| Direction: | Sensitive |
Evidence:
Source:
Title:
A large real-world study on the effectiveness of the combined inhibition of EGFR and MET in EGFR-mutant advanced non-small cell lung cancer (NSCLC).
Published date:
05/19/2021
Excerpt:
Seventy patients with EGFR-mutant advanced NSCLC who progressed from prior EGFR-TKI through the acquisition of MET amplification and received treatment...TP53 mutation (58.5%) and EGFR amplifications (42.9%) were the two common concurrent mutations in the three cohorts. PFS was significantly longer for patients with either concurrent TP53 mutation (n = 17) (6.0 vs 2.3 vs 2.9 months, P = 0.009) or concurrent EGFR amplification (n = 13) (5.0 vs 1.2 vs 2.4 months, P = 0.016) who received EGFR-TKI+crizotinib.
Secondary therapy:
EGFR inhibitor
DOI:
10.1200/JCO.2021.39.15_suppl.9043
