| Literature DB >> 34157802 |
Jie Shi1, Xuan Liu1, Zongjuan Ming1, Wei Li1, Xin Lv1, Xia Yang1, Yu Wang1, Mengying Zhang1, Shuanying Yang1.
Abstract
BACKGROUND: Solitary pulmonary nodule has received increasing attention in recent years. A couple of lung nodules have been recognized as primary malignant tumors, which leads to an urgent need in enhancing the diagnosis of benign/malignant lung nodules at clinical settings. This study aims to explore the value of the combined detection of cytokines and tumor markers in differencing benign and malignant solitary pulmonary nodules in diagnose.Entities:
Keywords: Combined detection; Cytokines; Diagnosis; Solitary pulmonary nodule; Tumor markers
Mesh:
Substances:
Year: 2021 PMID: 34157802 PMCID: PMC8246392 DOI: 10.3779/j.issn.1009-3419.2021.102.20
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
良性结节组和恶性结节组的一般临床资料分析
General clinical data of patients with benign or malignant solitary pulmonary nodules
| Index | Benign solitary pulmonary nodules ( | Mmalignant solitary pulmonary nodules ( | |
| Gender | 0.668 | ||
| Male | 19 (55.9%) | 24 (51.1%) | |
| Female | 15 (44.1%) | 23 (48.9%) | |
| Age (yr) | 0.782 | ||
| < 65 | 22 (64.7%) | 18 (38.3%) | |
| ≥65 | 12 (35.3%) | 29 (61.7%) | |
| Smoking history | 0.442 | ||
| Yes | 21 (61.8%) | 25 (53.2%) | |
| No | 13 (38.2%) | 22 (46.8%) | |
| Family history of tumor | 0.764 | ||
| Yes | 7 (20.6%) | 11 (23.4%) | |
| No | 27 (79.4%) | 36 (76.6%) | |
| Nodules size | 0.094 | ||
| ≤10 mm | 7 (20.6%) | 4 (8.5%) | |
| 11 mm-19 mm | 17 (50.0%) | 19 (40.4%) | |
| 20 mm-30 mm | 10 (29.4%) | 24 (51.1%) | |
| Nodules density | 0.288 | ||
| Ground glass nodules | 9 (26.5%) | 6 (12.8%) | |
| Partial solid nodules | 6 (17.6%) | 9 (19.1%) | |
| Solid nodules | 19 (55.9%) | 32 (68.1%) | |
| Location | 0.041 | ||
| Superior lobe of right lung | 6 (17.6%) | 19 (40.4%) | |
| Middle lobe of right lung | 3 (8.8%) | 3 (6.4%) | |
| Inferior lobe of right lung | 9 (26.5%) | 12 (25.5%) | |
| Superior lobe of left lung | 5 (14.7%) | 9 (19.2%) | |
| Inferior lobe of left lung | 11 (32.4%) | 4 (8.5%) |
图 1良性结节组和恶性结节组中细胞因子表达水平的比较
Comparison of cytokines expression levels of patients with benign or malignant solitary pulmonary nodules. **P < 0.01; NS: non-significant difference.
细胞因子在良性结节组和恶性结节组中的表达水平
Cytokines expression level of patients with benign or malignant solitary pulmonary nodules
| Item | IL-2R (U/mL) | IL-6 (pg/mL) | IL-8 (pg/mL) | TNF-α (pg/mL) |
| IL-2R: interleukin-2 receptor; IL-6: interleukin-6; IL-8: interleukin-8; TNF-α: tumor necrosis factor-α. | ||||
| Benign solitary pulmonary nodules ( | 272.50 (183.00, 394.00) | 3.45 (2.35, 6.06) | 9.25 (6.57, 12.60) | 5.85 (4.20, 7.40) |
| Malignant solitary pulmonary nodules ( | 284.00 (245.00, 391.00) | 5.25 (3.57, 7.85) | 14.90 (10.10, 20.30) | 6.53 (4.35, 7.93) |
| -1.704 | -2.651 | -3.115 | -0.910 | |
| 0.088 | 0.008 | 0.002 | 0.363 | |
图 2良性结节组和恶性结节组中肿瘤标志物表达水平的比较
Comparison of tumor markers expression levels of patients with benign or malignant solitary pulmonary nodules. *: P < 0.05.
肿瘤标志物在良性结节组和恶性结节组表达水平
Tumor markers expression level of patients with benign or malignant solitary pulmonary nodules
| Tumor marker | CEA(ng/mL) | NSE(ng/mL) | CYFRA21-1(ng/mL) | CA125(U/mL) | PROGRP(pg/mL) | SCC-Ag(ng/mL) |
| CEA: carcinoembryonic antigen; NSE: neuron-specific enolase; CYFRA21-1:cytokeratin 19 fragment 21-1; CA125: carbohydrate antigen 125; PROGRP: progastrin releasing peptide; SCC-Ag: squamous cell carcinoma antigen. | ||||||
| Benign solitary pulmonary nodules ( | 2.25(1.31, 3.31) | 13.72(10.96, 14.97) | 2.09(1.52, 2.93) | 15.27(8.08, 18.13) | 22.90(20.50, 29.10) | 0.90(0.8, 1.10) |
| Malignant solitary pulmonary nodules ( | 3.39(1.62,4.15) | 14.53(11.85, 16.33) | 2.68(1.80, 4.16) | 17.59(10.29, 19.31) | 25.70(19.80, 32.90) | 1.10(0.8, 1.30) |
| -2.112 | -1.354 | -2.373 | -2.105 | -0.880 | -1.521 | |
| 0.038 | 0.176 | 0.047 | 0.232 | 0.379 | 0.128 | |
恶性结节中细胞因子和肿瘤标志物血清水平的单因素分析结果
Result of univariate analysis of cytokines and tumor markers in patients with malignant solitary pulmonary nodules
| Cytokines and tumor markers | B | Walds | OR | 95%CI | |
| CEA | 0.372 | 4.108 | 1.450 | 1.012-2.077 | 0.043 |
| IL-6 | 0.268 | 5.359 | 1.307 | 1.042-1.640 | 0.021 |
| IL-8 | 0.136 | 7.904 | 1.145 | 1.042-1.259 | 0.005 |
恶性结节中细胞因子和肿瘤标志物血清水平的多因素分析结果
Result of multivariate analysis of cytokines and tumor markers in patients with malignant solitary pulmonary nodules
| Cytokines and tumor markers | B | Walds | OR | 95%CI | |
| CEA | 0.482 | 4.604 | 1.620 | 1.043-2.517 | 0.032 |
| IL-6 | 0.275 | 4.730 | 1.317 | 1.028-1.688 | 0.030 |
| IL-8 | 0.115 | 6.457 | 1.122 | 1.027-1.226 | 0.011 |
图 3不同指标对恶性孤立性肺结节诊断的ROC曲线
ROC curve of different index in malignant solitary pulmonary nodules
不同指标对恶性孤立性肺结节诊断的ROC曲线分析
ROC curve analysis of different index in malignant solitary pulmonary nodules
| Index | AUC | 95%CI | Cutoff | Youden index | Sensitivity | Specificity | Positive prediction value | Negative prediction value | Accuracy | |
| ROC: receiver operating characteristic curve. | ||||||||||
| CEA | 0.642 | 0.041 | 0.514-0.770 | 3.455 | 0.311 | 48.9% | 82.1% | 82.1% | 48.9% | 61.3% |
| IL-6 | 0.684 | 0.008 | 0.555-0.813 | 4.160 | 0.366 | 72.3% | 64.3% | 77.3% | 58.1% | 69.3% |
| IL-8 | 0.749 | 0.000 | 0.631-0.866 | 9.710 | 0.451 | 80.9% | 64.3% | 79.2% | 62.1% | 74.7% |
| CEA+IL-6 | 0.754 | 0.000 | 0.641-0.867 | - | 0.489 | 59.6% | 89.3% | 90.3% | 56.8% | 70.7% |
| CEA+IL-8 | 0.776 | 0.000 | 0.668-0.884 | - | 0.502 | 78.7% | 71.4% | 82.2% | 66.7% | 76.0% |
| CEA+IL-6+IL-8 | 0.812 | 0.000 | 0.708-0.915 | - | 0.543 | 93.6% | 60.7% | 80.0% | 85.0% | 81.3% |