Effect of intraoperative fluorouracil implant combined with raltitrexed regional chemotherapy in advanced gastric cancer surgery
10.3760/cma.j.issn.1673-4904.2018.05.001
- VernacularTitle:氟尿嘧啶植入剂联合雷替曲塞区域化疗在进展期胃癌术中应用疗效分析
- Author:
Zhen XIN
1
;
Pingsheng ZHU
;
Lugen ZUO
;
Congqiao JIANG
Author Information
1. 蚌埠医学院第一附属医院胃肠外科
- Keywords:
Stomach neoplasms;
Fluorouracil;
Drug therapy,combination;
Raltitrexed
- From:
Chinese Journal of Postgraduates of Medicine
2018;41(5):385-389
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical efficacy of intraoperative fluorouracil implant combined with raltitrexed chemotherapy in advanced gastric cancer. Methods The clinical data of patients with advanced gastric cancer from November 2013 to November 2014 were retrospectively analyzed. The patients were divided into 2 groups according to intraoperative treatment method. Sixty-two cases (observation group) received intraoperative fluorouracil implant combined with raltitrexed regional chemotherapy, and 54 cases (control group) were not given the intraoperative chemotherapy drugs. The postoperative ventilation time, incidence of complications, peripheral blood white blood cell and platelets 1st, 3rd, 5th and 7th day after operation, cumulative recurrence rate and cumulative survival rate 3 years after operation were compared between 2 groups. Results There were no significant differences in postoperative ventilation time and incidence of complications between 2 groups (P > 0.05). The white blood cell 1st and 3rd day after operation in observation group was significantly lower than that in control group: (5.21 ± 1.03)×109/L vs. (6.52 ± 1.08)×109/L and (5.29 ± 1.11)×109/L vs. (6.37 ± 1.06)×109/L, the platelet 1st, 3rd and 5th day after operation in observation group was significantly lower than that in control group: (172.64 ± 31.48) × 109/L vs. (188.34 ± 30.05) × 109/L, (175.81 ± 31.77) × 109/L vs. (190.36 ± 31.12) ×109/L and (178.46 ± 32.04) ×109/L vs. (191.18 ± 31.29) ×109/L, and there were statistical differences (P＜0.05); but the white blood cell and platelets in 2 groups were in the normal range at all time points. The 3-year cumulative recurrence rate in the observation group was significantly lower than that in control group: 75.8% (47/62) vs. 83.3% (45/54), the 3-year cumulative survival rate was significantly higher than that in control group: 71.0% (44/62) vs. 51.9% (28/54), and there were statistical differences (P＜0.05). Further analysis of patients with recurrent 3 years after operation, the incidence of local recurrence and extensive peritoneal metastasis in observation group was significantly lower than that in control group: 40.4% (19/47) vs. 68.9% (31/45), and there was statistical difference (P＜0.01). Conclusions It is a safe and effective treatment for intraoperative fluorouracil implant combined with raltitrexed regional chemotherapy to inhibit local recurrence and peritoneal metastasis in patients with advanced gastric cancer.
