| Literature DB >> 23769345 |
Ling Ma1, Li Liu, Tao Zhang, Li Shan.
Abstract
BACKGROUND: Epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs) has shown a high response rate in the treatment of lung cancer in patients with (EGFR) mutation. The aim of this study is to evaluate the relationship between EGFR mutation status in serum and predicting benefit from EGFR-TKIs therapy in patients with advanced non-small cell lung cancer (NSCLC).Entities:
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Year: 2013 PMID: 23769345 PMCID: PMC6000571 DOI: 10.3779/j.issn.1009-3419.2013.06.06
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
血清EGFR基因突变与患者临床特征关系[n(%)]
The relationship of EGFR mutation statuses in serum and clinical characteristics [n(%)]
| Characteristic | |||||
| Positive ( | Negative ( | ||||
| Age (year) | 1.392 | 0.238 | |||
| < 65 | 43 | 17 (39.5) | 26 (60.5) | ||
| ≥65 | 37 | 10 (27.0) | 27 (73.0) | ||
| Gender | 4.684 | 0.030 | |||
| Male | 46 | 11(23.9) | 35 (76.1) | ||
| Female | 34 | 16 (47.1) | 18 (52.9) | ||
| Pathology | 5.490 | 0.019 | |||
| Adenocarcinoma | 58 | 24 (41.4) | 34 (58.6) | ||
| Non-adenocarcinoma | 22 | 3 (13.6) | 19 (86.4) | ||
| Smoking history | 4.109 | 0.043 | |||
| Ever | 48 | 12 (25.0) | 36 (75.0) | ||
| Never | 32 | 15 (46.9) | 17 (53.1) | ||
| TNM | 0.414 | 0.520 | |||
| Ⅲb | 15 | 4 (26.7) | 11 (73.3) | ||
| Ⅳ | 65 | 23 (35.4) | 42 (64.6) | ||
| ECOG PS | 0.747 | 0.388 | |||
| 0-1 | 38 | 11 (28.9) | 27 (71.1) | ||
| ≥2 | 42 | 16 (38.1) | 26 (61.9) | ||
血清EGFR基因突变与近期疗效的关系[n (%)]
The relationship of EGFR mutation statuses in serum and efficacy [n (%)]
| Efficacy | ||
| Positive ( | Negative ( | |
| CR | 1 (3.7) | 0 (0) |
| PR | 14 (51.9) | 9 (17.0) |
| SD | 10 (37.0) | 37 (69.8) |
| PD | 2 (7.4) | 7 (13.2) |
1血清EGFR基因突变型与野生型患者的PFS曲线
The PFS surve of patients with serum EGFR gene mutation and wild-type gene. PFS: progression free survival.
2血清EGFR基因外显子19与21突变患者的PFS曲线
The PFS curves of patients with serum EGFR exon 19 and 21 mutations