Survival Analysis of Stage I Non-small Cell Lung Cancer Patients Treated with
Da Vinci Robot-assisted Thoracic Surgery / 中国肺癌杂志
Chinese Journal of Lung Cancer
;
(12): 849-856, 2018.
Article
in Chinese
| WPRIM
| ID: wpr-772354
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.@*METHODS@#Clinical date of 347 stage I NSCLC patients, who underwent lobectomy and systematic node dissection from Jan. 2012 to Dec. 2017, were reviewed. 134 patients underwent robot-assisted thoracic surgery (RATS) and 213 patients underwent video-assisted thoracic surgery (VATS). To compare perioperative outcome (blood lose, postoperative drainage, drainage time, postoperative hospital stay, number of the LN dissection) and analyze overall survival (OS), disease free survival (DFS) of the two groups and prognostic factors.@*RESULTS@#The RATS group got less blood lose [(49±39 mL for RATS vs (202±239) mL for VATS, P0.05]; corresponding there had a statistically significant difference of DFS between the two groups [1-year DFS 93.7% vs 91.3%; 3-year DFS 87.7% vs 68.4%; 5-year DFS 87.7% vs 52.5%; disease free survival time (mean) 61 months vs 50 months, P<0.05]. The univariate analysis found that the amounts of the lymph nodes dissection was the prognostic factor for OS and tumor diameter, surgical approach, stations and amounts of the lymph nodes dissection were respectively the prognostic factors for DFS. However, multivariate analysis found that there was not independently factors for OS, but the tumor diameter and surgical approach were independently associated with DFS.@*CONCLUSIONS@#There was no significant difference about OS between the two groups, but the RATS got better DFS. RATS got more number of the LN dissection and less blood lose.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Pathology
/
General Surgery
/
Robotics
/
Retrospective Studies
/
Carcinoma, Non-Small-Cell Lung
/
Disease-Free Survival
/
Thoracic Surgery, Video-Assisted
/
Lung Neoplasms
/
Neoplasm Staging
Type of study:
Observational study
/
Prognostic study
Limits:
Adult
/
Female
/
Humans
/
Male
Language:
Chinese
Journal:
Chinese Journal of Lung Cancer
Year:
2018
Type:
Article
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