Primary outcome of completely thoracoscopic lobectomy for lung cancer of diameter larger than 5 centimeters
10.3760/cma.j.issn.1001-4497.2010.05.003
- VernacularTitle:直径≥5 cm肺癌的全胸腔镜肺叶切除手术
- Author:
Liang BU
;
Fan YANG
;
Hui ZHAO
;
Yun LI
;
Guanchao JIANG
;
Jianfeng LI
;
Jun LIU
;
Lin XU
;
Jun WANG
- Publication Type:Journal Article
- Keywords:
Carcinoma,non-small-cell lung;
Thoracoscopy;
Pneumonectomy
- From:
Chinese Journal of Thoracic and Cardiovascular Surgery
2010;26(5):294-296,290
- CountryChina
- Language:Chinese
-
Abstract:
Objective To discuss the safety, completeness and efficiency of the completely thoracoscopic lobectomy for non-small-cell lung cancer(NSCLC) which the tumor's diameter was larger than 5 centimeters. Methods From September 2006 to December 2009, 214 patients of NSCLC received completely thoracoscopic lobectomy in our center. There were 108 males and 106 females with median age of 62.5 years( range from 29 to 85 years). Patients were divided into two groups, group A ( diameter≥5 cm) and group B ( diameter ＜5 cm). We compared all the factors of age, gender, pathological type, location,rate of conversion to thorsctomy, operation time, blood loss, lymph node dissection, pathological stage, time of drainge, hospitalization, complications, overall survival and recurrence between two groups. Results Surgical procedures included lobectomy in 211 cases, composite lobectomy in 2 and pneumectomy in 1. All procedures were carried out safely without serious complication except one operative death result from respiratory failure. There were 30 cases in group A and 184 in group B. Age and gender were similar between two groups. The proportion of squamous cell carcinoma in group A was higher than it in group B (46.7% vs. 13.6% ,P ＜0.001 ). There were no differences in safety factors such as rate of conversion to thorsctomy( 16.67% vs. 7.61%,P =0.204), operation time[(214.0 ±58.1)min vs. (198.6 ±55.1)min, P=0.160], blood loss [(283.3 ±179.7)ml vs. (248.5 ±25.7)ml, P=0.559] and complications (13.33% vs. 14.67%,P=1.000). The completeness factors of lymph node dissection stages (5.0 ± 2.4 vs. 5.0 ± 1.7, P = 0.990 ) and numbers( 19.1 ± 10.1 vs.15.8 ± 8.8, P = 0.065 ) were equivalent between two groups. The estimated overall survival at 1 year was 81.25% for group A and 92.63% for group B ( P = 0.226). The recurrence of two groups was 3.45% vs. 2.23% (P = 0.532 ), respectively.Conclusion Completely thoracoscopic lobectomy can be done safely,completely and efficiently for non-small-cell lung cancer which the tumor's diameter was larger than 5 centimeters.
