| Literature DB >> 28935011 |
Hanxiao Chen1, Xue Yang1, Huijun Liu2, Kun Ma3, Jia Zhong1, Zhi Dong1, Minglei Zhuo1, Yuyan Wang1, Jianjie Li1, Tongtong An1, Meina Wu1, Ziping Wang1, Jun Zhao1.
Abstract
BACKGROUND: Epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs) significantly improve the survival of advanced lung adenocarcinoma patients harboring EGFR mutation. Limited to the standards of tumor tissue samples and detection methods, still some people can't receive target therapy following genetic guidance. This study was to explore the relevance between serum tumor markers and treatment of EGFR-TKIs.Entities:
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Year: 2017 PMID: 28935011 PMCID: PMC5973368 DOI: 10.3779/j.issn.1009-3419.2017.09.01
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
患者临床病理特征及与EGFR-TKIs疗效相关性
Patient characteristics and correlation with EGFR-TKIs
| Characteristic | Efficacy [ | ||||
| CR/PR | SD | PD | |||
| ECOG: Eastern Cooperative Oncology Group; EGFR: epidermal growth factor receptor; TNM: tumor-node-metastasis; CR: complete response; PR: partial response; SD: stable disease; PD: progressive disease. | |||||
| Gender | 0.064 | ||||
| Male | 80 (31.5) | 42 (53.8) | 31 (39.7) | 5 (6.4) | |
| Female | 128 (68.5) | 49 (39.2) | 58 (46.4) | 18 (14.4) | |
| Age | 0.34 | ||||
| < 65 yrs | 135 (64.9) | 57 (43.5) | 56 (42.7) | 18 (13.7) | |
| ≥65 yrs | 73 (35.1) | 34 (47.2) | 33 (45.8) | 5 (6.9) | |
| Smoking history | 0.11 | ||||
| Ever | 51 (24.5) | 64 (41.8) | 68 (44.8) | 21 (13.7) | |
| No | 157 (75.5) | 27 (54.0) | 21 (42.0) | 2 (4.0) | |
| ECOG score | 0.051 | ||||
| 0-1 | 187 (91.7) | 85 (46.2) | 81 (44.0) | 18 (9.8) | |
| 2-3 | 17 (8.3) | 5 (29.4) | 7 (41.2) | 5 (29.4) | |
| TNM stage | 0.38 | ||||
| Ⅲb | 9 (4.2) | 5 (55.6) | 2 (22.2) | 2 (22.2) | |
| Ⅳ | 205 (95.8) | 101 (49.3) | 83 (40.5) | 21 (10.2) | |
| Metastatic sites | 0.50 | ||||
| < 3 | 137 (69.5) | 59 (43.7) | 63 (46.7) | 13 (9.6) | |
| ≥3 | 60 (30.5) | 29 (48.3) | 23 (38.3) | 8 (13.3) | |
| 0.48 | |||||
| 19 exon deletion | 123 (59.1) | 52 (43.0) | 57 (47.1) | 12 (9.9) | |
| 21 exon | 85 (40.9) | 39 (47.6) | 32 (39.0) | 11 (13.4) | |
肿瘤标志物与EGFR-TKIs疗效相关性
Correlation between serum tumor markers and efficacy of EGFR-TKIs
| Serum tumor markers | Efficacy (high level vs normal) | ||
| ORR (%) | DCR (%) | ||
| ORR: objective response rate; DCR: disease control rate; EGFR-TKIs: EGFR-tyrosine kinase inhibitors. | |||
| CEA | 61.3 | 95.2 | < 0.001 |
| CEA decreased 1 mo later | 62.2 | 97.3 | 0.014 |
| NSE | 47.5 | 90.9 | 0.45 |
| NSE decreased 1 mo later | 52.6 | 97.4 | 0.26 |
| SCC | 55.6 | 100.0 | 0.65 |
| SCC decreased 1 mo later | 80.0 | 100.0 | 0.09 |
| CYFRA21-1 | 51.9 | 90.4 | 0.63 |
| CYFRA21-1 decreased 1 mo later | 58.5 | 97.6 | 0.004 |
| CA125 | 56.2 | 92.1 | 0.068 |
| CA125 decreased 1 mo later | 61.8 | 97.1 | 0.027 |
| CA199 | 45.7 | 88.6 | 0.46 |
| CA199 decreased 1 mo later | 60.0 | 93.6 | 0.25 |
| Multiple elevated tumor markers | 52.5 | 96.6 | 0.08 |
1肿瘤标志物与EGFR-TKIs治疗PFS相关性。单因素分析中,基线CEA水平升高者EGFR-TKIs治疗PFS明显长于CEA正常者(中位PFS 9.8个月vs 5.9个月,P=0.027)(A),而基线NSE(B)、CYFRA21-1(C)、CA125(D)水平升高的患者较正常水平患者PFS明显缩短(中位PFS分别是7.9个月vs 11.5个月,P=0.015;9.0个月vs 11.4个月,P=0.029;9.0个月vs 11.5个月,P=0.023)。而(E)多项肿瘤标志物升高(≥2)的患者PFS明显缩短(中位PFS 8.1个月vs 15.3个月,P=0.03)。
Correlation between serum tumor markers and PFS of EGFR-TKIs. In the univariate analysis, PFS significantly prolonged in patients with elevated baseline CEA than those with normal CEA (mPFS 9.8 mo vs 5.9 mo, P=0.027) (A). While, to the opposite, PFS of patients with elevated baseline NSE (B), CYFRA21-1 (C) and CA125 (D) was significantly shorter than those with normal level of tumor markers (mPFS 7.9 mo vs 11.5 mo, P=0.015; 9.0 mo vs 11.4 mo, P=0.029; 9.0 mo vs 11.5 mo, P=0.023, respectively). Patients with multiple tumor markers elevated (≥2) progressed sooner than others (mPFS 8.1 mo vs 15.3 mo, P=0.03)(E).
多因素分析各项因素与PFS的关系
Multivariate analysis of the relationship between various factors and PFS
| Variate | PFS | OS | ||
| OR (95% CI) | OR (95% CI) | |||
| PFS: progression free survival; OS: overall survival. | ||||
| ECOG score | 5.230 (1.94-14.1) | 0.001 | 2.620 (1.057-6.454) | 0.038 |
| Metastatic sites | 0.429 (0.174-1.06) | 0.067 | 0.656 (0.175-2.459) | 0.532 |
| Mutation site | 1.17 (0.409-3.326) | 0.774 | 8.560 (2.708-27.055) | < 0.001 |
| Baseline CEA | 0.443 (0.065-3.000) | 0.405 | 0.190 (0.024-1.495) | 0.115 |
| Baseline NSE | 2.680 (0.805-8.939) | 0.108 | 4.121 (0.79-21.502) | 0.093 |
| Baseline CYFA21-1 | 3.057 (0.974-9.598) | 0.05 | 2.367 (0.396-14.149) | 0.345 |
| Baseline CA125 | 1.451 (0.567-3.711) | 0.437 | 3.135 (0.731-13.444) | 0.124 |
| Baseline CA199 | 0.903 (0.256-3.192) | 0.875 | 1.580 (0.378-6.597) | 0.531 |
| CEA decline in 1m | 0.333 (0.12-0.92) | 0.034 | 0.302 (0.093-0.977) | 0.046 |
| Multiple elevated markers | 0.364 (0.077-1.715) | 0.201 | 0.442 (0.068-2.856) | 0.391 |
2肿瘤标志物与OS相关性。单因素分析,CYFRA21-1(A)、CA125(B)升高的患者总生存明显缩短(中位OS分别为25.1个月vs 52.5个月,P=0.003;22.7个月vs 55.0个月,P < 0.001),而多项肿瘤标志物升高患者OS明显缩短(中位OS 24.6个月vs 75.5个月,P=0.005)(C)。
Correlation between serum tumor markers and OS. In the univariate analysis, OS significantly prolonged in patients with normal baseline CYFRA21-1 (A) and CA125 (B) (mOS 25.1 mo vs 52.5 mo, P=0.003; 22.7 mo vs 55.0 mo, P < 0.001, respectively). Patients with multiple tumor markers elevated survived longer (mOS 24.6 mo vs 75.5 mo, P=0.005)(C).
肿瘤标志物与基因变异的关系
Correlationship between tumor markers and gene variation
| Group | Patient | Gene variation | Number of gene variations | Elevated tumor markers | Number of elevated tumor markers | PFS (months) |
| NA: not available. | ||||||
| A | 1 | POM121L12, UNC13A | 2 | CEA, CYFRA21-1 | 2 | 42.8 |
| A | 2 | EGFR L858R, TP53 | 2 | CEA, CA199 | 2 | 6.53 |
| A | 3 | EGFR 19 exon del, TP53 | 2 | CA125 | 1 | 5.67 |
| A | 4 | EGFR L858R, TP53, APC | 3 | CEA, CYFRA21-1, CA125 | 2 | 16.3 |
| B | 7 | EGFR19/T790M/c.2389T > A p.C797S/ c.2390G > C p.C797S | 4 | CEA, NSE, CYFRA21-1, CA125, CA199 | 5 | 11.37 |
| B | 8 | EGFR L858R, T790M, IDH2R172G and CTNNB1 S37C mutation, MDM2 and CDK4 amplification | 7 | CEA, NSE, CYFRA21-1, CA125, CA199 | 5 | 22.17 |
| B | 9 | EGFR G719S/D837Y/L861Q, TP53, MLL3 | 5 | CEA, NSE, CYFRA21-1, CA125, CA199 | 5 | 6.43 |
| 10 | None | 0 | CEA, NSE, CYFRA21-1 | 3 | 12.4 | |
| 11 | EGFR L858R/T790M | 2 | CEA, NSE, CA125, CA199 | 4 | 2.1 | |
| 12 | EGFR 19 exon del, TP53 | 2 | CEA, CYFRA21-1, CA125 | 3 | 11.07 | |
| 13 | PTEN, EGFR 19 exon del, TP53 | 3 | CEA, CYFRA21-1, CA125 | 3 | NA | |
| 5 | EGFRL858R, TP53 | 2 | CEA, SCC, CYFRA21-1, CA125 | 4 | 8.8 | |
| 6 | EGFR L858R/T790M, ERBB2, TP53 | 4 | CEA, CYFRA21-1, CA125 | 3 | 14.33 | |