Influence of some factors on the prognosis of the postoperative stage ⅢA-N2 non-small cell lung cancer
- VernacularTitle:手术切除的ⅢA期-N2非小细胞肺癌预后因素分析
- Author:
Bo JIN
;
Jie SHEN
;
Hao JI
- Publication Type:Journal Article
- Keywords:
Non-small cell lung cancer;
Surgery;
Prognosis
- From:China Oncology
2001;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Purpose:To identify clinical predictors of stage ⅢA-N2 in patients with non-small cell lung cancer. Methods:From March 1995 to February 1998, 118 patients with pathological stage ⅢA-N2 non-small cell lung cancer who underwent a resection by Shanghai Chest Hospital were analysed. Prognostic factors were estimated from the date of operation using the Kaplan-Meier and log-rank analysis. The Cox regression model evaluated the influence of factors on the survival. Results:The overall of 3-year and 5-year survivals of the 118 patients were 40.5% and 18.4%. Margin, the number of N2 lymph nodes and stations, the cycles of adjuvant chemotherapy were associated with survival. In a multivariate analysis, the number of N2 lymph nodes and the cycles of adjuvant chemotherapy significantly influenced survival. Conclusions:The number of N2 lymph nodes and the cycles of adjuvant chemotherapy were important prognostic factors of stage ⅢA-N2 non-small cell lung cancer.
