Long-term outcome and analysis of prognostic factors in 114 cases of postoperative stage III gastric cancer.
- Author:
Yu ZHANG
1
;
Li-wen MA
2
Author Information
- Publication Type:Journal Article
- MeSH: Adenocarcinoma; drug therapy; pathology; surgery; Adult; Aged; Aged, 80 and over; Antineoplastic Combined Chemotherapy Protocols; therapeutic use; Carcinoma, Signet Ring Cell; drug therapy; pathology; surgery; Chemotherapy, Adjuvant; Female; Follow-Up Studies; Gastrectomy; Humans; Male; Middle Aged; Multivariate Analysis; Neoplasm Staging; Neoplasm, Residual; Retrospective Studies; Stomach Neoplasms; drug therapy; pathology; surgery; Survival Rate; Treatment Outcome
- From: Chinese Journal of Oncology 2013;35(11):863-866
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo analyze the results of long-term follow up of patients with postoperative stage III gastric cancer and the prognostic factors.
METHODSWe retrospectively analyzed the clinicopathological data of 114 patients with stage III gastric cancer treated in our hospital from April 1998 to January 2006. Kaplan-Meier univariate analysis and Cox regression analysis were performed to evaluate the candidate prognostic factors, such as gender, age, pathological stage, histological differentiation, lymphovascular tumor thrombus, tumor residual and postoperative chemotherapy.
RESULTSIn the 114 cases, the 5-year overall survival rate was 28.6% and 10-year survival rate was 22.6%. The 5-year survival rates of stage IIIA, IIIB and IIIC patients were 38.3%, 33.8% and 19.5%, respectively, and 10-year survival rates were 33.5%, 29.6% and 11.1%, respectively. Univariate analysis showed that pathological stage, tumor residual and postoperative chemotherapy were significantly correlated with prognosis (P < 0.05). Multivariate analysis showed that pathological stage, tumor residual and postoperative chemotherapy were independent prognostic factors of stage III gastric cancer patients (P < 0.05 for all).
CONCLUSIONSThe long-term survival of stage III gastric cancer patients remains poor. Pathological stage, tumor residual and postoperative chemotherapy are the most significant factors influencing prognosis of stage III gastric cancer after radical resection. Postoperative chemotherapy can improve their survival.
