| Literature DB >> 30454547 |
Xingchi Liu1, Shiguang Xu1, Bo Liu1, Wei Xu1, Renquan Ding1, Tong Wang1, Bo Li1, Xilong Wang1, Qiong Wu1, Hong Teng1, Shumin Wang1.
Abstract
BACKGROUND: Da Vinci robotic surgery system is widely used in department of thoracic surgery. The aim of this study is to investigate the treatment outcome of stage I non-small cell lung cancer (NSCLC) via da Vinci Surgical System.Entities:
Keywords: Da Vinci S Surgical System; Disease free survival; Lung neoplasms; Overall survival; Survival analysis
Mesh:
Year: 2018 PMID: 30454547 PMCID: PMC6247004 DOI: 10.3779/j.issn.1009-3419.2018.11.07
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
一般临床状况(n=347)
Clinical characteristics of patients (n=347)
| Group | Age (yr) | Gender | Histologic type | Location | |||||||||
| Male | Female | SQCC | ADC | Others | RUL | RML | RLL | LUL | LLL | ||||
| RUL: right upper lobe; RML: right middle lobe; RLL: right lower lobe; LUL: left upper lobe; LLL: left lower lobe; SQCC: squamous cell carcinoma; ADC: adenocarcinoma. | |||||||||||||
| RATS | 62.14±8.6 | 67 | 67 | 9 | 104 | 21 | 46 | 7 | 28 | 25 | 28 | ||
| VATS | 61.3±8.0 | 118 | 95 | 43 | 137 | 33 | 57 | 7 | 53 | 64 | 32 | ||
| 0.365 | 0.326 | 0.002 | 0.069 | ||||||||||
围术期结果(Mean±SD)
Perioperative outcome (Mean±SD)
| Parameter | RATS | VATS | |
| RATS: robotic-assisted thoracic surgery; VATS: video-assisted thoracic surgery; LN: lymph node. | |||
| Blood lose (mL) | 49±39 | 202±239 | 0.000 |
| Postoperative drainage (mL) | |||
| Day 1 | 248±123 | 350±213 | 0.000 |
| Day 2 | 288±189 | 338±189 | 0.002 |
| Drainage time (d) | 10±5 | 11±8 | 0.119 |
| Postoperative hospital stay (d) | 13±6 | 14±9 | 0.520 |
| Station of the LN dissection | 5±2 | 4±2 | 0.000 |
| Number of the LN dissection | 18±9 | 11±8 | 0.000 |
术后生存状况的单因素分析
Univariate analysis of prognostic factors for overall survival time
| Parameter | Cases | Overall survival rate (%) | Overall survival time (mo) | ||||||
| 1-year | 3-year | 5-year | Mean | SE | 95%CI | ||||
| a | |||||||||
| Age (continues)a | 31 | - | - | - | - | - | - | 0.296 | |
| Gender | 0.639 | ||||||||
| Male | 18 | 94.9 | 85.3 | 79.1 | 60 | 2 | 57-64 | ||
| Female | 13 | 98.4 | 86.9 | 65.9 | 60 | 3 | 55-65 | ||
| Smoking | 0.097 | ||||||||
| Never | 11 | 98.4 | 90.1 | 73.6 | 62 | 2 | 58-66 | ||
| Ever | 20 | 99.4 | 96.8 | 75.6 | 59 | 2 | 55-63 | ||
| Histological type | 0.323 | ||||||||
| SQCC | 7 | 93.9 | 77.9 | 77.9 | 57 | 4 | 50-65 | ||
| ADC | 18 | 97.3 | 89.6 | 75.4 | 61 | 2 | 58-65 | ||
| Others | 6 | 95.6 | 78.9 | - | 49 | 3 | 43-54 | ||
| Cell differentiation | 0.823 | ||||||||
| Well | 1 | 100.0 | 75.0 | 75.0 | 51 | 4 | 43-59 | ||
| Moderately | 15 | 96.8 | 89.9 | 74.6 | 61 | 2 | 58-65 | ||
| Poorly/undifferentiated | 11 | 95.7 | 83.8 | 80.3 | 59 | 2 | 55-64 | ||
| Unknown | 4 | 96.3 | 78.8 | - | 48 | 3 | 42-55 | ||
| Tumor diameter (continues)a | 31 | 0.151 | |||||||
| Approach | 0.260 | ||||||||
| RATS | 10 | 97.3 | 89.8 | 87.5 | 61 | 2 | 58-65 | ||
| VATS | 21 | 96.0 | 83.1 | 70.3 | 59 | 2 | 55-63 | ||
| Station of the LN dissection | 0.150 | ||||||||
| ≤4 | 21 | 96.1 | 83.9 | 70.5 | 59 | 2 | 55-63 | ||
| > 4 | 10 | 97.1 | 89.0 | 86.2 | 62 | 2 | 59-66 | ||
| Number of the LN dissection | 0.030 | ||||||||
| ≤12 | 22 | 95.2 | 80.4 | 67.3 | 57 | 2 | 53-62 | ||
| > 12 | 9 | 98.1 | 91.9 | 89.2 | 64 | 2 | 61-67 | ||
1单因素分析相关的总生存曲线。A:不同手术方式的总生存曲线,刻度标记代表删失数据;B:不同淋巴结清扫数量的总生存曲线,刻度标记代表删失数据。
Overall survival curves related to univariate analysis. A: Overall survival curves for different approach, tick marks represent censored data; B: Overall survival curves for different number of the LN dissection, tick marks represent censored data.
术后无进展生存状况的单因素分析
Univariate analysis of prognostic factors for disease free survival time
| Parameter | Cases | Disease free survival rate (%) | Disease free survival time (mo) | ||||||
| 1-year | 3-year | 5-year | Mean | SE | 95%CI | ||||
| a | |||||||||
| Age (continues)a | 54 | - | - | - | - | - | - | 0.075 | |
| Gender | 0.983 | ||||||||
| Male | 29 | 91.7 | 79.1 | 66.1 | 55 | 2 | 51-60 | ||
| Female | 25 | 93.0 | 72.7 | 66.1 | 55 | 3 | 50-60 | ||
| Smoking | 0.723 | ||||||||
| Never | 26 | 92.2 | 75.3 | 68.9 | 56 | 2 | 51-60 | ||
| Ever | 28 | 92.3 | 77.1 | 63.4 | 55 | 2 | 50-59 | ||
| Histological type | 0.451 | ||||||||
| SQCC | 11 | 88.7 | 73.2 | 56.3 | 50 | 4 | 43-59 | ||
| ADC | 34 | 93.8 | 78.6 | 68.2 | 56 | 2 | 53-60 | ||
| Others | 9 | 89.3 | 69.2 | - | 45 | 3 | 38-51 | ||
| Cell differentiation | 0.271 | ||||||||
| Well | 1 | 100.0 | 75.0 | - | 51 | 4 | 43-59 | ||
| Moderately | 26 | 92.9 | 82.3 | 64.4 | 57 | 2 | 52-61 | ||
| Poorly/undifferentiated | 19 | 91.9 | 72.6 | 69.8 | 53 | 3 | 48-59 | ||
| Unknown | 8 | 87.0 | 61.3 | - | 41 | 4 | 33-50 | ||
| Tumor diameter (continues)a | 54 | - | - | - | - | - | - | 0.002 | |
| Approach | 0.001 | ||||||||
| RATS | 11 | 93.7 | 87.7 | 87.7 | 61 | 2 | 57-65 | ||
| VATS | 43 | 91.3 | 68.4 | 52.5 | 50 | 2 | 45-55 | ||
| Station of the LN dissection | 0.008 | ||||||||
| ≤4 | 39 | 89.0 | 70.2 | 57.2 | 51 | 2 | 47-56 | ||
| > 4 | 15 | 96.4 | 84.7 | 80.1 | 60 | 2 | 56-63 | ||
| Number of the LN dissection | 0.041 | ||||||||
| ≤12 | 35 | 90.3 | 70.8 | 57.8 | 52 | 2 | 47-57 | ||
| > 12 | 19 | 94.5 | 82.5 | 78.2 | 59 | 2 | 55-63 | ||
2单因素分析相关的无进展生存曲线。A:不同手术方式的无进展生存曲线,刻度标记代表删失数;B:不同淋巴结清扫数量的无进展生存曲线,刻度标记代表删失数据;C:不同淋巴清扫组数的无进展生存曲线,刻度标记代表删失数据。
Disease free survival curves related to univariate analysis. A: Disease free survival curves for different approach, tick marks represent censored data; B: Disease free survival curves for different number of the LN dissection, tick marks represent censored data; C: Disease free survival curves for different number of the LN dissection, tick marks represent censored data.
术后无进展生存状况的多因素分析
Multivariate analysis of prognostic factors for disease free survival time
| Parameter | Multivariate analysis | ||
| HR | 95%CI | ||
| Tumor diameter (continues) | 1.548 | 1.1-2.2 | 0.010 |
| Approach | |||
| RATS | Reference | ||
| VATS | 2.610 | 1.3-5.1 | 0.005 |