| Literature DB >> 29357968 |
Kunpeng Xu1, Youyou Wang1, Jing Qi1, Lujun Zhao1, Ping Wang1.
Abstract
BACKGROUND: Malignant pleural effusion (PE) was generally defined as pleural effusion containing tumors with poor prognosis. Some kinds of undefined pleural effusions due to too small amount of effusion had poor prognosis too. This study aimed to analyze the clinical characteristics and prognostic factors of patients who suffered from limited-stage small cell lung cancer (LS-SCLC) complicated with pleural effusion.Entities:
Keywords: Limited-stage; Pleural effusion; Prognosis; Small cell lung cancer
Mesh:
Year: 2018 PMID: 29357968 PMCID: PMC5972356 DOI: 10.3779/j.issn.1009-3419.2018.01.03
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
患者一般临床资料
Patients characteristics
| Total number of patients ( | PE ( | No PE ( | ||
| PE: pleural effusion; PCI: prophylactic cranial irradiation. | ||||
| Age (yr) | 58 (25-83) | 58 (39-80) | 60 (25-83) | 0.132 |
| ≥65 | 169 | 27 | 142 | |
| < 65 | 373 | 82 | 291 | |
| Gender | 0.077 | |||
| Male | 385 | 85 | 300 | |
| Female | 157 | 24 | 133 | |
| Smoking | < 0.999 | |||
| No | 163 | 33 | 133 | |
| Yes | 379 | 76 | 303 | |
| Smoking indexes | 0.515 | |||
| ≥400 | 317 | 67 | 250 | |
| < 400 | 225 | 42 | 183 | |
| KPS at diagnosis | 0.116 | |||
| ≥80 | 598 | 96 | 402 | |
| < 80 | 44 | 13 | 31 | |
| Weight loss | 0.194 | |||
| No | 452 | 86 | 366 | |
| Yes | 90 | 23 | 67 | |
| N | 0.006 | |||
| N0 | 87 | 6 | 81 | |
| N1 | 57 | 10 | 47 | |
| N2 | 310 | 71 | 239 | |
| N3 | 88 | 22 | 66 | |
| Staging | 0.073 | |||
| T1N0 | 40 | 4 | 36 | |
| T2-3N0, T1-2N1 | 59 | 8 | 51 | |
| T1-2N2, T3N1-2, T4N0-1 | 308 | 62 | 246 | |
| T4N2, T1-4N3 | 135 | 35 | 100 | |
| PCI | 0.645 | |||
| Yes | 171 | 32 | 139 | |
| No | 371 | 77 | 294 | |
| Treatment | < 0.001 | |||
| Concurrent radiotherapy | 187 | 45 | 142 | |
| Sequential radiotherapy | 221 | 36 | 185 | |
| Surgery | 89 | 5 | 84 | |
| Chemotherapy | 45 | 23 | 22 | |
患者生存生存时间数据
Survival time of patients
| OS | PFS | |||||||||
| Median OS | 1-yr survival rate(%) | 3-yr survival rate(%) | Median PFS | 1-yr survival rate(%) | 3-yr survival rate(%) | |||||
|
*By | ||||||||||
| All patients | 29.4 (25.4-33.4) | 87.2 | 41.0% | 18.2 (15.6-20.7) | 66.0 | 37.0 | ||||
| With PE | 21.0 (16.5-25.6) | 81.6 | 24.5 | 14.1 (11.8-16.1) | 58.7 | 25.1 | ||||
| Group 1 | 23.2 (18.6-27.8) | 86.1 | 29.6 | 17.9 (13.2-22.7) | 65.3 | 30.0 | ||||
| Group 2 | 16.8 (14.9-18.7) | 74.4 | 8.1 | 11.4 (5.6-17.3) | 46.8 | 10.0 | ||||
| Without PE | 31.7 (27.9-35.1) | 88.1 | 44.3 | 19.1 (15.6-22.7) | 67.2 | 39.2 | ||||
局限期小细胞肺癌患者Cox模型多因素分析
Results of analysis of survival factors of overall small cell lung cancer patients
| Survival factors | Univariate analysis | Multivariate analysis | |||
| HR | 95% CI | ||||
|
*By | |||||
| Age (≥65 | 0.049 | 0.339 | 1.13 | 0.87-1.46 | |
| Smoking | 0.001 | 0.259 | 1.28 | 0.83-1.98 | |
| Smoking index (≥400 | < 0.001 | 0.467 | 1.16 | 0.77-1.71 | |
| KPS (≥80 | 0.056 | 0.297 | 1.23 | 0.83-1.83 | |
| Staging | < 0.001 | < 0.001 | 1.96 | 1.35-2.87 | |
| PE (Yes | < 0.001 | 0.005 | 1.52 | 1.15-2.06 | |
| PCI (Yes | < 0.001 | < 0.001 | 0.55 | 0.42-0.72 | |
| Treatment | < 0.001 | 0.354 | 0.93 | 0.81-1.08 | |
胸水患者患者资料及单因素分析
Demographic charateristics and survival time of patients
| Median survival time (mo) | 95%CI | ||
|
*By | |||
| Age (yr) | 0.216 | ||
| ≥65 | 21.0 | 14.3-29.9 | |
| < 65 | 22.1 | 15.5-26.5 | |
| Gender | 0.564 | ||
| Male | 21.3 | 18.4-24.3 | |
| Female | 20.8 | 12.9-28.7 | |
| Smoking | 0.284 | ||
| No | 24.9 | 21.9-27.9 | |
| Yes | 20.6 | 16.7-24.5 | |
| Smoking indexes | 0.121 | ||
| ≥400 | 24.9 | 21.7-28.1 | |
| < 400 | 20.2 | 16.4-24.0 | |
| KPS at diagnosis | 0.035 | ||
| ≥80 | 21.9 | 18.9-25.9 | |
| < 80 | 13.3 | 9.4-17.1 | |
| Weight loss | 0.470 | ||
| No | 21.3 | 19.6-23.1 | |
| Yes | 17.8 | 15.0-20.6 | |
| Location of tumor | 0.091 | ||
| Right | 20.8 | 17.1-24.6 | |
| Left | 24.9 | 13.6-36.2 | |
| Pulmonary atelectasis | 0.029 | ||
| No | 26.7 | 19.3-34.2 | |
| Yes | 20.2 | 14.5-25.9 | |
| Staging | 0.026 | ||
| T1-2N1-2, T3N0 | 35.4 | 14.5-56.3 | |
| T3N1-3, T4N0-3 | 20.6 | 16.5-24.7 | |
| N | 0.025 | ||
| 0, 1 | 35.4 | 27.9-42.9 | |
| 2, 3 | 20.2 | 16.5-23.9 | |
| PCI | 0.105 | ||
| No | 23.2 | 16.0-30.4 | |
| Yes | 20.6 | 15.8-255 | |
| Treatment | 0.237 | ||
| Concurrent radiotherapy | 21.3 | 19.1-22.9 | |
| Sequential radiotherapy | 21.0 | 15.3-26.7 | |
| Chemotherapy | 17.8 | 3.9-31.7 | |
| PE disappearing after treatment | 0.046 | ||
| No | 16.8 | 14.9-18.7 | |
| Yes | 24.9 | 19.3-30.5 | |
多因素分析结果
Results of Cox regression for multivariate analysis of survival factors
| HR | 95%CI | ||
|
*By | |||
| Smoking indexes (≥400 | 1.61 | 0.86-3.00 | 0.137 |
| KPS (≥80 | 1.62 | 0.80-3.25 | 0.903 |
| Location of tumor (Right | 0.55 | 0.29-1.05 | 0.071 |
| NSE (≥50 | 1.19 | 0.59-2.40 | 0.623 |
| Pulmonary atelectasis (Yes | 1.63 | 0.88-3.04 | 0.124 |
| PCI (Yes | 0.83 | 0.44-1.52 | 0.561 |
| Staging | 3.38 | 0.39-27.38 | 0.503 |
| N (0, 1 | 1.11 | 0.25-4.87 | 0.895 |
| PE disappearing after treatment (YES | 0.43 | 0.22-0.86 | 0.016 |
1治疗后胸水未消失、消失及初治无胸水三组患者生存曲线图.A:OS;B:PFS。
Kaplan-Meier curves of survival time for three groups. Group 1 pleural effusions disappearing after treatment ; Group 2 without pleural effusions disappearing after treatment; Group 3 no pleural effusions before treatment. A: OS;B: PFS.
实验室相关预后因素
The effect of laboratory data on survival time
| Median survival time (mo) | 95%CI | ||
| *By | |||
| Blood LDH (U/L) | 0.388 | ||
| ≥250 | 17.4 | 12.9-23.9 | |
| < 250 | 21.3 | 18.5-24.1 | |
| Blood protein (g/L) | 0.777 | ||
| ≥110 | 21.3 | 16.4-26.3 | |
| < 110 | 20.2 | 0.44-40 | |
| Blood albumin (g/L) | 0.935 | ||
| ≥35 | 21.0 | 16.2-25.8 | |
| < 35 | 21.0 | 5.4-36.7 | |
| NSE ( | 0.076 | ||
| ≥50 | 23.2 | 18.7-27.8 | |
| < 50 | 15.4 | 12.0-18.7 | |
| CYFRA21-1 ( | 0.476 | ||
| ≥3.3 | 17.8 | 9.7-25.9 | |
| < 3.3 | 22.1 | 19.1-25.1 | |