Application of laparoscopy-assisted total gastrectomy in elderly patients ≥65 years with gastric cancer.
- Author:
Zhendan YAO
1
;
Ming CUI
1
;
Jiadi XING
1
;
Hong YANG
1
;
Chenghai ZHANG
1
;
Nan ZHANG
1
;
Maoxing LIU
1
;
Lei CHEN
1
;
Fei TAN
1
;
Kai XU
1
;
Xiangqian SU
2
Author Information
1. Department IV of Gastrointestinal Cancer Center, Key laboratory of Carcinogenesis and Translational Research(Ministry of Education / Beijing), Peking University Cancer Hospital and Institute, Beijing 100142, China.
2. Department IV of Gastrointestinal Cancer Center, Key laboratory of Carcinogenesis and Translational Research(Ministry of Education / Beijing), Peking University Cancer Hospital and Institute, Beijing 100142, China, Email:suxiangqian@bjmu.edu.cn.
- Publication Type:Journal Article
- MeSH:
Aged;
Cohort Studies;
Gastrectomy;
instrumentation;
Humans;
Laparoscopy;
Postoperative Complications;
Retrospective Studies;
Stomach Neoplasms;
surgery;
Treatment Outcome
- From:
Chinese Journal of Gastrointestinal Surgery
2018;21(12):1396-1402
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To evaluate the safety and feasibility of laparoscopy-assisted total gastrectomy in gastric cancer patients over 65 years old.
METHODS:Clinical, pathological and follow-up data of 188 gastric cancer patients who underwent laparoscopy-assisted total gastrectomy at Department IV of Gastrointestinal Cancer Center, Peking University Cancer Hospital, from April 2009 to December 2016 were collected for a retrospective cohort study.
INCLUSION CRITERIA:ECOG performance score 0-1; preoperative gastroscopy discovered gastric masses, and pathological biopsy confirmed adenocarcinoma; distant metastases were excluded by image examination; preoperative cardiopulmonary function was normal; preoperative blood routine test, liver and renal function, and coagulation function were normal; laparoscopy-assisted total gastrectomy was performed.
EXCLUSION CRITERIA:intraoperative laparoscopic exploration indicated abdominal and/or pelvic peritoneal metastasis; free cancer cells in peritoneal cavity; conversion to laparotomy during laparoscopic surgery. Patients were divided by age into 2 groups, ≥ 65 years old group(59 cases) and < 65 years old group (129 cases). The perioperative conditions and postoperative complications between two groups were compared, and the high risk factors of postoperative complications in patients over 65 years old were analyzed.
RESULTS:All the patients were operated by the same operation team. The incidence of comorbidities was 44.1%(26/59) in the ≥ 65 years old group, which was significantly higher than 20.2% (26/129) in the < 65 years old group (χ²=11.570, P=0.001). The incidence of cardia/fundus cancer was 64.4%(38/59) in the ≥ 65 years old group, which was also significantly higher than 40.3% (52/129) in the < 65 years old group (χ²=16.625, P=0.001). The number of retrieved lymph nodes in the ≥65 years old group was significantly lower than that in the < 65 years old group (28.9±10.7 vs. 36.1±15.4, t=3.271, P=0.001). The total morbidity of complications was 13.8%(21/188) and the mortality within 30 days after operation was 1.6%(3/188). The morbidity of postoperative complications and the mortality within 30 days after operation were 20.3%(12/59) and 3.4%(2/59,respectively) in the ≥ 65 years old group, which were slightly higher than those in the <65 years old group [10.9%(14/129) and 0.8%(1/129)], without significant difference(both P>0.05). Multivariate logistic regression analysis showed that preoperative comorbidities(OR=0.223, 95%CI:0.053 to 0.944, P=0.041) was an independent risk factor for postoperative complications in patients aged ≥ 65 years old undergoing laparoscopy-assisted total gastrectomy. The median survival time was 21.3 months and the overall 5-year survival rate was 50.0%. The 5-year survival rate was 45.5% and 57.5% in patients aged ≥ 65 and < 65 years, respectively, and there was no significant difference(P=0.205).
CONCLUSIONS:Laparoscopy-assisted total gastrectomy is safe and effective in the treatment of gastric cancer patients ≥ 65 years old. Age is not a contraindication of laparoscopy-assisted total gastrectomy.
