| Literature DB >> 29061216 |
Yan Peng1, Yan Wang1, Xuezhi Hao1, Junling Li1, Yutao Liu1, Hongyu Wang1.
Abstract
BACKGROUND: Among frequently-used tumor markers in lung cancer, carcinoembryonic antigen (CEA) and carbohydrate antigen 125 (CA125), cytokeratin 19 (CYFRA21-1) and squamous carcinoma antigen (SCC), neuron specific enolase (NSE) and pro-gastrin-releasing peptide (ProGRP) are respectively expressed highly in lung adenocarcinoma, lung squamous carcinoma and small cell lung cancer. By comparing patients with multiple increased tumor markers (group A) and patients with increase of CEA and/or CA125 (group B), this study aims to investigate the utility of multiple increased tumor markers in therapeutic evaluation and prediction of disease relapsing in patients with advanced lung adenocarcinoma.Entities:
Keywords: Distant metastasis; Lung adenocarcinoma; Maintenance therapy; Relapse; Tumor marker
Mesh:
Substances:
Year: 2017 PMID: 29061216 PMCID: PMC5972991 DOI: 10.3779/j.issn.1009-3419.2017.10.05
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
两组患者临床特征比较[n (%)]
Comparison of clinical characteristic between two groups [n (%)]
| Group | Multiple tumor markers increase ( | CEA and/or CA125 increase ( | Z/ | ||
| CEA: carcinoembryonic antigen; CA125: carbohydrate antigen 125; EGFR: epidermal growth factor receptor; ALK: anaplasticlymphoma kinase; ECOG: Eastern Cooperative Oncology Group. *: | |||||
| Gender | 0.706 | 0.401 | |||
| Male | 62 (62.0) | 24 (54.5) | |||
| Female | 38 (38.0) | 20 (45.5) | |||
| Age (yr) | 0.467 | 0.495 | |||
| < 60 | 67 (67.0) | 32 (72.7) | |||
| ≥60 | 33 (33.0) | 12 (27.3) | |||
| ECOG | 0.260* | ||||
| 0 | 2 (2.0) | 2 (4.5) | |||
| 1 | 93 (93.0) | 42 (95.5) | |||
| 2 | 5 (5.0) | 0 (0.0) | |||
| Smoking history | 1.598 | 0.206 | |||
| No | 57 (57.0) | 30 (68.2) | |||
| Current or former | 43 (43.0) | 14 (31.8) | |||
| EGFR/ALK status | 0.170 | 0.680 | |||
| Wild/Unknown | 60 (60.0) | 28 (63.6) | |||
| Mutant | 40 (40.0) | 16 (36.4) | |||
| Maintenance therapy | -2.439 | 0.118 | |||
| No | 66 (66.0) | 23 (52.3) | |||
| Yes | 34 (34.0) | 21 (47.7) | |||
两组患者肿瘤标志物水平、远处转移数目及疗效比较
Comparison of tumor markers (Md/Q) and number of distant metastasis and the best efficacy between two groups
| Item | Multiple tumor markers increase ( | CEA and/or CA125 increase ( | Z/ | ||
| CYFRA21-1: cytokeratin 19; SCC: squamous carcinoma antigen; NSE: neuron specific enolase; ProGRP: pro-gastrin-releasing peptide; PR: partial response; SD: stable disease; PD: progressive disease. | |||||
| Tumor markers (Md/Q) | |||||
| CEA (ng/mL) | 22.62 (90.33) | 13.95 (42.94) | -1.418 | 0.156 | |
| CA125 (U/mL) | 79.43 (155.61) | 55.40 (114.84) | -1.932 | 0.053 | |
| CYFRA21-1 (ng/mL) | 9.18 (12.22) | 2.33 (1.35) | -8.921 | < 0.001 | |
| SCC (ng/mL) | 0.76 (0.84) | 0.60 (0.57) | -1.352 | 0.177 | |
| NSE (ng/mL) | 17.54 (11.01) | 12.22 (3.04) | -6.477 | < 0.001 | |
| ProGRP (pg/mL) | 43.30 (19.83) | 33.83 (15.18) | -3.240 | 0.001 | |
| Number of distantmetastasis | 15.368 | < 0.001 | |||
| 1 | 33 (33.0) | 30 (68.2) | |||
| ≥2 | 67 (67.0) | 14 (31.8) | |||
| The best efficacy | |||||
| PR | 44 (44.0) | 22 (50.0) | 0.443 | 0.506 | |
| SD | 41 (41.0) | 17 (38.6) | 0.071 | 0.790 | |
| PD | 15 (15.0) | 5 (11.4) | 0.338 | 0.561 | |
1两组患者一线化疗PFS比较
Comparison of PFS of the first line chemotherapy between two groups. PFS: progression-free survival.
两组患者复发风险的单因素分析
Prognostic factors for PFS of two groups by univariate analysis
| Factors | Multiple tumor markers increase | CEA and/or CA125 increase | |||
| HR (95%CI) | HR (95%CI) | ||||
| Gender (male | 0.939 | 1.016 (0.672-1.538) | 0.322 | 1.365 (0.737-2.526) | |
| Age (yr)(≥60 | 0.093 | 1.440 (0.941-2.204) | 0.412 | 0.739 (0.359-1.522) | |
| Smoking history (current or former | 0.319 | 0.815 (0.544-1.219) | 0.315 | 1.396 (0.728-2.677) | |
| EGFR/ALK status (mutant | 0.061 | 1.475 (0.982-2.215) | 0.917 | 0.967 (0.518-1.808) | |
| Maintenance therapy (yes | < 0.001 | 0.446 (0.287-0.694) | < 0.001 | 0.279 (0.144-0.540) | |
| Number of distant metastasis (≥2 | 0.592 | 1.122 (0.736-1.711) | 0.528 | 1.231 (0.646-2.344) | |