| Literature DB >> 27666548 |
Yan Peng1, Yan Wang2, Junling Li2, Xuezhi Hao2, Xingsheng Hu2.
Abstract
BACKGROUND: Small cell lung cancer (SCLC) is a rapidly growing tumor with characteristic of neuroendocrine cellular function. Neuron specific enolase (NSE), pro-gastrin-releasing peptide (ProGRP) and lactic dehydrogenase (LDH) are valuable in diagnosis and treatment of SCLC. By analyzing the variation of NSE, ProGRP and LDH before and after treatment, the aim of this study is to investigate the efficacy of tumor markers in diagnostic staging, therapeutic evaluation and prediction of disease relapsing.Entities:
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Year: 2016 PMID: 27666548 PMCID: PMC5972956 DOI: 10.3779/j.issn.1009-3419.2016.09.05
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
标志物与临床特征的关系(Md/Q)
Correlation between tumor markers and clinical characteristic (Md/Q)
| Group | NSE (ng/mL) | ProGRP (pg/mL) | LDH (U/L) | ||||||
| LD: limited disease; ED: extensive disease; NSE: neuron specific enolase; ProGRP: pro-gastrin-releasing peptide; LDH: lactic dehydrogenase. | |||||||||
| Gender | -0.830 | 0.407 | -1.383 | 0.167 | -1.116 | 0.265 | |||
| Male | 33.92 (49.62) | 518.94 (1, 579.27) | 187.00 (68.00) | ||||||
| Female | 36.35 (25.27) | 873.67 (1, 796.73) | 191.00 (55.50) | ||||||
| Age (yr) | -1.264 | 0.206 | -0.265 | 0.791 | -0.142 | 0.887 | |||
| < 60 | 37.97 (45.87) | 652.25 (1, 906.95) | 190.00 (43.00) | ||||||
| ≥60 | 29.12 (35.20) | 485.50 (1, 275.50) | 187.00 (72.00) | ||||||
| Stage | -6.049 | < 0.001 | -2.940 | 0.003 | -4.510 | < 0.001 | |||
| LD | 27.95 (19.01) | 347.85 (848.80) | 184.00 (39.00) | ||||||
| ED | 71.42 (69.03) | 1, 030.19 (2, 690.15) | 228.00 (157.00) | ||||||
| Weight reduction | -2.140 | 0.032 | -1.373 | 0.170 | -2.464 | 0.014 | |||
| No | 32.31 (37.98) | 445.53 (1, 347.23) | 187.00 (51.50) | ||||||
| Yes | 43.39 (82.50) | 1, 086.56 (2, 744.51) | 218.00 (153.00) | ||||||
| Lymph nodes stage in LD group | 9.196 | 0.010 | 0.885 | 0.642 | 5.899 | 0.052 | |||
| N1 | 26.30 (17.66) | 279.26 (129.98) | 199.00 (37.00) | ||||||
| N2 | 28.11 (18.52) | 429.11 (982.08) | 183.00 (32.00) | ||||||
| N3 | 47.42 (78.71) | 355.71 (1, 009.53) | 227.00 (92.50) | ||||||
标志物下降程度与最好疗效、分期及复发类型的关系(Md/Q)
Correlation between decrease of tumor markers (%) and the best efficacy and stageand three types of relapse (Md/Q)
| Item | Decreaseof NSE (%) | Decrease of ProGRP (%) | Decrease of LDH (%) | ||||||
| CR: complete response; PR: partial response; SD: stable disease; PD: progressive disease. | |||||||||
| The best efficacy | 8.386 | 0.015 | 12.906 | 0.002 | 0.837 | 0.658 | |||
| CR+PR | 68.00 (34.90) | 77.10 (38.33) | 14.11 (25.68) | ||||||
| SD | 53.05 (33.87) | 23.51 (80.31) | 9.68 (22.96) | ||||||
| PD | 44.45 (110.38) | 6.53 (54.22) | 16.97 (43.97) | ||||||
| Stage | -3.569 | < 0.001 | -0.348 | 0.728 | -3.430 | 0.001 | |||
| LD | 57.28 (36.83) | 74.67 (35.84) | 10.57 (24.65) | ||||||
| ED | 75.09 (30.26) | 70.75 (73.56) | 21.19 (34.89) | ||||||
| Types of relapse | 1.524 | 0.467 | 4.821 | 0.090 | 3.469 | 0.177 | |||
| Sensitive relapse | 68.55 (38.85) | 81.77 (31.66) | 9.68 (22.34) | ||||||
| Drug resistance relapse | 65.87 (32.87) | 72.48 (62.14) | 18.42 (15.09) | ||||||
| Refractory relapse | 74.10 (31.49) | 58.31 (63.88) | 19.92 (26.34) | ||||||
LD组和ED组复发风险的单因素分析
Prognostic factors for PFS in LD and ED group by univariate analysis
| Factors | LD | ED | |||
| HR (95%CI) | HR (95%CI) | ||||
| Weight reduction (yes | 0.583 | 1.252 (0.561-2.795) | 0.402 | 1.319 (0.690-2.519) | |
| Number of distant metastasis (> 2 | - | - | 0.007 | 3.208 (1.379-7.462) | |
| Chemotherapy cycles (> 4 | 0.007 | 0.474 (0.276-0.817) | 0.147 | 0.659 (0.375-1.157) | |
| Thoracic radiotherapy (sequential | 0.080 | 1.663 (0.941-2.937) | - | - | |
| Thoracic radiotherapy (yes | - | - | 0.284 | 0.733 (0.415-1.293) | |
| NSE (ng/mL) (> 18 | 0.499 | 1.256 (0.648-2.433) | 0.257 | 2.294 (0.547-9.627) | |
| ProGRP (pg/mL) (> 50 | 0.892 | 0.947 (0.429-2.090) | 0.400 | 0.644 (0.230-1.798) | |
| LDH (U/L) (> 225 | 0.866 | 1.071 (0.483-2.374) | 0.036 | 1.889 (1.043-3.420) | |
| Decrease of NSE (> 70% | 0.538 | 1.196 (0.676-2.115) | 0.354 | 1.319 (0.734-2.369) | |
| Decrease of ProGRP (> 70% | 0.037 | 0.523 (0.284-0.960) | 0.010 | 0.427 (0.223-0.818) | |
| Decrease of LDH (> 10% | 0.160 | 1.515 (0.849-2.704) | 0.816 | 1.081 (0.559-2.091) | |