| Literature DB >> 29167003 |
Ping Liu1, Yuhua Wu1, Lijuan Zhou2, Na Qin1, Quan Zhang1, Hui Zhang1, Xi Li1, Xinyong Zhang1, Jialin Lv1, Xinjie Yang1, Jinghui Wang1, Shucai Zhang1.
Abstract
BACKGROUND: Non-small cell lung cancer (NSCLC) has been transformed from the treatment according to histological type to genotype treatment model. The epidermal growth factor receptor (EGFR) and anaplastic lymphoma kinase (ALK) genes are the most important drivers in lung cancer. The aim of this study is to explore the clinical characteristics and prognostic factors of patients with advanced NSCLC with different genotypes.Entities:
Keywords: Anaplastic lymphoma kinase; Epidermal growth factor receptor; Lung neoplasms; Prognosis
Mesh:
Substances:
Year: 2017 PMID: 29167003 PMCID: PMC5973274 DOI: 10.3779/j.issn.1009-3419.2017.11.04
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
553例患者的一般临床特征
Clinical characteristics of the study patients
| Characteristic | Case ( | Percentage (%) |
| NSCLC: non-small cell lung cancer; NOS: not otherwise specified; EGFR: epidermal growth factor receptor; ALK: anaplastic lymphoma kinase; Co-mutation: | ||
| Age (yr) | ||
| Median | 59 | |
| Range | 26-88 | |
| < 65 | 372 | 67.3 |
| ≥65 | 181 | 32.7 |
| Gender | ||
| Male | 298 | 53.9 |
| Female | 255 | 46.1 |
| Smoking | ||
| Yes | 239 | 43.2 |
| No | 314 | 56.8 |
| PS score | ||
| 0-1 | 522 | 94.4 |
| ≥2 | 31 | 5.6 |
| Histology | ||
| Adenocarcinoma | 525 | 94.9 |
| Squamous | 22 | 4.0 |
| NSCLC NOS | 3 | 0.5 |
| Mixed type | 2 | 0.4 |
| Large cell lung cancer | 1 | 0.2 |
| Stage | ||
| Ⅲb | 49 | 8.9 |
| Ⅳ | 504 | 91.1 |
| Genetic typing | ||
| | 227 | 41.0 |
| ALK rearrangement | 58 | 10.5 |
| Co-mutation | 2 | 0.4 |
| Wild type | 266 | 48.1 |
不同基因突变患者的临床特征
Clinical characteristics of genotype specific subsets of patients
| Characteristic | Genotype [ | ||||
| EGFR | ALK | EGFR | ALK | ||
| Age (yr) | 0.400 | < 0.001 | |||
| Median | 59 | 53 | |||
| < 65 | 157 (69.2) | 52 (89.7) | |||
| ≥65 | 70 (30.8) | 6 (10.3) | |||
| Gender | < 0.001 | 0.677 | |||
| Male | 87 (38.3) | 30 (51.7) | |||
| Female | 140 (61.7) | 28 (48.3) | |||
| Smoking status | < 0.001 | 0.125 | |||
| Yes | 62 (27.3) | 20 (34.5) | |||
| No | 165 (72.7) | 38 (65.5) | |||
| PS score | 0.108 | 0.770 | |||
| 0-1 | 218 (96.0) | 54 (93.1) | |||
| ≥2 | 9 (4.0) | 4 (6.9) | |||
| Histology | < 0.001 | 0.002 | |||
| Adenocarcinoma | 225 (99.1) | 58 (100.0) | |||
| Non-adenocarcinoma | 2 (0.9) | 0 (0) | |||
553例NSCLC患者生存单因素与多因素分析
Univariate and multivariate of the 553 patients with NSCLC
| Characteristic | Events | OS | Univariate | Multivariate | ||||
| 95%CI | HR (95%CI) | |||||||
| Age (yr) | 0.775 | |||||||
| < 65 | 372 | 236 | 18.0 | 15.085-20.915 | ||||
| ≥65 | 181 | 109 | 14.4 | 9.650-19.150 | ||||
| Gender | < 0.001 | 0.185 | 0.822 (0.615-1.098) | |||||
| Male | 298 | 206 | 13.8 | 11.558-16.042 | ||||
| Female | 255 | 139 | 21.3 | 16.982-25.618 | ||||
| Smoking status | 0.002 | 0.911 | 0.984 (0.738-1.311) | |||||
| Yes | 239 | 158 | 14.6 | 12.252-16.948 | ||||
| No | 314 | 187 | 20.5 | 16.522-24.478 | ||||
| PS score | < 0.001 | < 0.001 | 2.640 (1.777-3.920) | |||||
| 0-1 | 522 | 317 | 18.7 | 15.562-21.838 | ||||
| ≥2 | 31 | 28 | 5.7 | 1.228-10.172 | ||||
| Histology | 0.023 | 0.668 | 1.116 (0.676-1.843) | |||||
| Adenocarcinoma | 525 | 328 | 17.8 | 14.990-20.610 | ||||
| Non-adenocarcinoma | 28 | 17 | 10.0 | 4.059-15.941 | ||||
| < 0.001 | 0.001 | 1.607 (1.223-2.112) | ||||||
| Yes | 227 | 111 | 28.7 | 22.160-35.240 | ||||
| No | 324 | 233 | 12.5 | 11.102-13.898 | ||||
| 0.573 | ||||||||
| Yes | 58 | 39 | 15.5 | 10.991-20.009 | ||||
| No | 493 | 305 | 17.8 | 14.708-20.892 | ||||
| TKI therapy | < 0.001 | 0.001 | 1.584 (1.209-2.075) | |||||
| Yes | 212 | 109 | 31.4 | 24.009-38.791 | ||||
| No | 341 | 236 | 12.7 | 11.425-13.975 | ||||
1533例晚期NSCLC患者的Kaplan-Meier生存分析。A:PS为0分-1分和PS≥2分患者的中位OS比较(18.7个月vs 5.7个月,P < 0.001);B:EGFR突变型患者和EGFR野生型患者的中位OS比较(28.7个月vs 12.5个月,P < 0.001);C:接受靶向治疗的患者与未接受靶向治疗的患者的中位OS比较(31.4个月vs 12.7个月,P < 0.001)。
The Kaplan-Meier survival analysis of 533 patients with advanced NSCLC. A: Median OS in PS score (0-1) and PS score (≥2) patients (18.7 mo vs 5.7 mo, P < 0.001); B: Median OS in EGFR mutation and EGFR wild-type patients (28.7 mo vs 12.5 mo, P < 0.001); C: Median OS in treated with TKIs and untreated with TKIs patients (31.4 mo vs 12.7 mo, P < 0.001). TKIs: tyrosine kinase inhibitors; OS: overall survival.
2不同基因型晚期NSCLC患者的Kaplan-Meier生存分析。A:EGFR突变型患者的生存曲线,a:PS评分为0分-1分和PS评分≥2分患者的中位OS比较(30.0个月vs 12.0个月,P < 0.001);b:接受靶向治疗的患者与未接受靶向治疗患者的中位OS比较(38.0个月vs 16.6个月, P < 0.001);B:ALK阳性患者的生存曲线,接受克唑替尼治疗和未接受克唑替尼治疗患者的中位OS比较(31.0个月vs 11.0个月,P=0.022);C:野生型患者的生存曲线,a:PS评分为0分-1分和PS评分≥2分患者的中位OS比较(12.6个月vs 3.5个月,P < 0.001);b:接受化疗的患者与未接受化疗患者的中位OS比较(13.2个月vs 6.4个月,P < 0.001)。
The Kaplan-Meier survival analysis of patients with different genotype advanced non-small cell lung cancer. A: Survival curves of the EGFR mutation patients, a: Median OS in PS score (0-1) and PS score (≥2) patients (30.0 mo vs 12.0 mo, P < 0.001); b: Median OS in treated with TKIs and untreated with TKIs patients (38.0 mo vs 16.6 mo, P < 0.001); B: Survival curves of the ALK positive patients, median OS in treated with crizotinib and untreated with crizotinib patients (31.0 mo vs 11.0 mo, P=0.022); C: Survival curves of the wild-type patients. a: Median OS in PS score (0-1) and PS score (≥2) patients (12.6 mo vs 3.5 mo, P < 0.001); b: Median OS in treated with chemotherapy and untreated with chemotherapy patients (13.2 mo vs 6.4 mo, P < 0.001).
227例EGFR突变的NSCLC患者生存的单因素与多因素分析
Univariate and multivariate of the 227 patients with NSCLC of EGFR mutation
| Characteristic | Events | OS (mo) | Univariate | Multivariate | ||||
| 95%CI | HR (95%CI) | |||||||
| Age (yr) | 0.472 | |||||||
| < 65 | 157 | 82 | 26.5 | 19.038-33.962 | ||||
| ≥65 | 70 | 29 | 31.4 | 16.192-46.608 | ||||
| Gender | 0.081 | |||||||
| Male | 87 | 47 | 25.0 | 22.127-27.873 | ||||
| Female | 140 | 64 | 36.0 | 22.452-49.548 | ||||
| Smoking status | 0.995 | |||||||
| Yes | 62 | 27 | 28.7 | 22.454-34.946 | ||||
| No | 165 | 84 | 29.0 | 18.446-39.554 | ||||
| PS score | < 0.001 | < 0.001 | 4.451 (2.112-9.382) | |||||
| 0-1 | 218 | 103 | 30.0 | 23.143-36.857 | ||||
| ≥2 | 9 | 8 | 12.0 | 6.741-17.259 | ||||
| EGFR-TKI therapy | < 0.001 | < 0.001 | 2.785 (1.871-4.145) | |||||
| Yes | 158 | 69 | 38.0 | 30.781-45.219 | ||||
| No | 69 | 42 | 16.6 | 11.285-21.915 | ||||
| Line of TKI therapy | 0.542 | |||||||
| First line | 102 | 34 | 38.0 | 25.996-50.004 | ||||
| Others line | 56 | 35 | 36.0 | 26.349-45.651 | ||||
58例ALK阳性NSCLC患者的单因素分析
Univariateof the 58 patients with NSCLC of ALK positive
| Characteristic | Events | OS (mo) | Univariate | ||
| 95%CI | P | ||||
| Age (yr) | 0.237 | ||||
| < 65 | 52 | 37 | 13.6 | 8.640-18.560 | |
| ≥65 | 6 | 2 | |||
| Gender | 0.961 | ||||
| Male | 30 | 20 | 15.5 | 10.812-20.188 | |
| Female | 28 | 19 | 12.3 | 4.530-20.070 | |
| Smoking status | 0.397 | ||||
| Yes | 20 | 14 | 13.0 | 7.153-18.847 | |
| No | 38 | 25 | 15.5 | 7.890-23.110 | |
| PS score | 0.184 | ||||
| 0-1 | 54 | 35 | 15.5 | 11.188-19.812 | |
| ≥2 | 4 | 4 | 1.9 | 0.000-20.422 | |
| Crizotinib treatment | 0.022 | ||||
| Yes | 14 | 6 | 31.0 | 1.829-60.171 | |
| No | 44 | 33 | 11.0 | 7.354-14.646 | |
| Line of crizotinib | 0.715 | ||||
| First line | 5 | 2 | 31.0 | ||
| Others line | 9 | 4 | 48.0 | 0-101.428 | |
266例野生型NSCLC患者生存的单因素与多因素分析
Univariate and multivariate of the 266 patients with NSCLC of wild type
| Characteristic | Events | OS (mo) | Univariate | Multivariate | ||||
| 95%CI | HR (95%CI) | |||||||
| Age (yr) | 0.587 | |||||||
| < 65 | 161 | 116 | 13.0 | 10.880-15.120 | ||||
| ≥65 | 105 | 78 | 11.7 | 9.854-13.546 | ||||
| Gender | 0.125 | |||||||
| Male | 179 | 138 | 11.9 | 10.076-13.724 | ||||
| Female | 87 | 56 | 14.0 | 11.229-16.771 | ||||
| Smoking status | 0.254 | |||||||
| Yes | 155 | 116 | 12.0 | 10.238-13.762 | ||||
| No | 111 | 78 | 13.0 | 10.266-15.734 | ||||
| PS score | < 0.001 | 0.001 | 2.313 (1.380-3.877) | |||||
| 0-1 | 248 | 178 | 12.6 | 10.984-14.216 | ||||
| ≥2 | 18 | 16 | 3.5 | 2.045-4.955 | ||||
| Histological type | 0.536 | |||||||
| Adenocarcinoma | 240 | 178 | 12.3 | 10.910-13.690 | ||||
| Non-adenocarcinoma | 26 | 16 | 9.0 | 2.023-15.977 | ||||
| Chemotherapy | < 0.001 | < 0.001 | 1.911 (1.396-2.616) | |||||
| Yes | 188 | 133 | 13.2 | 11.602-14.798 | ||||
| No | 78 | 61 | 6.4 | 2.722-10.078 | ||||
| Targeted treatment | 0.400 | |||||||
| Yes | 39 | 34 | 9.0 | 5.533-12.467 | ||||
| No | 227 | 160 | 12.7 | 11.102-14.298 | ||||
3基因突变患者是否接受靶向治疗与野生型患者的生存曲线比较。有基因突变且接受靶向治疗的患者和野生型患者的中位OS比较(36.0个月vs 12.1个月,P < 0.001),有基因突变未接受靶向治疗的患者和野生型患者的中位OS比较(13.6个月vs 12.1个月,P=0.181)。
Comparison of survival curves between patients harboring gene mutation treated with TKI or not and wild-type patients. Median OS inpatients harboring gene mutation treated with TKI and wild-type patients (36.0 mo vs 12.1 mo, P < 0.001). Median OS in patients harboring gene mutation untreated with TKI and wild-type patients (13.6 mo vs 12.1 mo, P=0.181).