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[摘要]目的 研究进展期胃癌术中肝固有动脉灌注化疗对预防术后胃癌肝转移的作用。 方法 将2007~2009年医院收治的80例进展期胃癌患者随机分为实验组(n=40,术中区域灌注化疗+D2根治手术)和对照组(n=40,单纯D2根治手术),术后常规相同化疗治疗。治疗后随访3年,比较两组患者术后并发症和肝脏转移率。 结果 两组患者术后并发症的发生率比较差异无统计学意义(P>0.05);肝脏转移率实验组明显低于对照组,差异有统计学意义(P<0.05)。 结论 进展期胃癌术中区域性动脉灌注化疗可明显降低术后肝脏转移发生率,且不良反应轻,安全可行。
[关键词]进展期胃癌;肝固有动脉;灌注化疗;肝转移
[中图分类号] R735.2???[文献标识码] B???[文章编号] 2095-0616(2012)21-188-02
Effect of intraoperative artery infusion chemotherapy in advanced gastric cancer in the prevention of postoperative gastric cancer liver metastasis
WU?Jiang??CHEN?Haijun
Kunshan City Hospital of Traditional Chinese Medicine,Kunshan 215300,China
[Abstract] Objective To study the value of intraoperative proper hepatic artery infusion chemotherapy for advanced gastric cancer in the prevention of postoperative gastric cancer liver metastasis. Methods 80 cases of advanced gastric cancer patients in our hospital from 2007 to 2009 were randomly divided into experimental group (n=40,intraoperative artery infusion chemotherapy + D2 radical surgery) and control group (n=40,pure D2 radical surgery), postoperative routine the same chemotherapy treatment. Followed up for 3 years after treatmen,compared the postoperative complications and liver metastasis rate between the two groups. Results There were no statistically significant difference of the incidence of postoperative complications between the two groups(P>0.05);the liver metastasis rate of the experimental group was significantly lower than the control group(P<0.05). Conclusion Intraoperative artery infusion chemotherapy in advanced gastric cancer can significantly reduce the postoperative liver metastasis incidence. It is safe and feasible.
[Key words] Advanced gastric cancer;Proper hepatic artery;Infusion chemotherapy;Liver metastasis
在我国胃癌的发病率逐年升高,且早期胃癌的发现率较低,仅为2%~4%,绝大多数胃癌发现时都为进展期胃癌[1]。治疗上进展期胃癌主要是以手术治疗为主,辅以相应的化疗、靶向药物治疗、免疫、中药等综合治疗。进展期胃癌术后极易发生转移,其中胃癌肝转移总体发生率在15%~35%[2],占转移性肝肿瘤的6%~15%[3]。本研究通过术中动脉灌注化疗(intraoperative artery infusion chemotherapy,IAIC),应用5-FU、DDP来观察其对胃癌术后预防肝转移的效果,现报道如下。
1?资料与方法
1.1?一般资料
2007~2009年笔者所在医院收治的80例进展期胃癌患者,随机分为实验组(n=40,术中区域灌注化疗+D2根治手术)和对照组(n=40,单纯D2根治手术)。入组条件:(1)临床证实Ⅱ期以上胃癌患者。(2)年龄小于75岁。(3)术前白细胞计数大于4.0×109/L。(4)肝肾功能、心肺功能基本正常者。(5)术前证实无肝脏转移及远处转移,且为首次治疗患者。见表1。
1.2?手术方法及术后治疗
本组80例患者均行D2胃癌根治术(包括远端胃、近端胃及全胃切除), 随机分为两组,实验组选取直径较粗的胃左动脉,在游离胃左动脉2~3 cm后,远端夹闭,近端逆行插入6号输尿管导管用手辅助缓慢导入肝固有动脉,分别顺血流方向注入5-氟尿嘧啶(5-FU,上海制药二厂,批号020705-1)1000 mg及稀释后顺铂(DDP,齐鲁制药有限公司,H37021357)40 mg,结扎胃左动脉近端并缝扎后切断。对照组未行IAIC治疗,余治疗相同。术后实验组患者出现1例吻合口漏伴腹腔感染,对照组患者出现1例腹腔淋巴漏并发症,均经保守治疗后痊愈。术后3周后开始静脉全身化疗,方案相同,均为奥沙利铂+CF+5-FU,共6个疗程。
[关键词]进展期胃癌;肝固有动脉;灌注化疗;肝转移
[中图分类号] R735.2???[文献标识码] B???[文章编号] 2095-0616(2012)21-188-02
Effect of intraoperative artery infusion chemotherapy in advanced gastric cancer in the prevention of postoperative gastric cancer liver metastasis
WU?Jiang??CHEN?Haijun
Kunshan City Hospital of Traditional Chinese Medicine,Kunshan 215300,China
[Abstract] Objective To study the value of intraoperative proper hepatic artery infusion chemotherapy for advanced gastric cancer in the prevention of postoperative gastric cancer liver metastasis. Methods 80 cases of advanced gastric cancer patients in our hospital from 2007 to 2009 were randomly divided into experimental group (n=40,intraoperative artery infusion chemotherapy + D2 radical surgery) and control group (n=40,pure D2 radical surgery), postoperative routine the same chemotherapy treatment. Followed up for 3 years after treatmen,compared the postoperative complications and liver metastasis rate between the two groups. Results There were no statistically significant difference of the incidence of postoperative complications between the two groups(P>0.05);the liver metastasis rate of the experimental group was significantly lower than the control group(P<0.05). Conclusion Intraoperative artery infusion chemotherapy in advanced gastric cancer can significantly reduce the postoperative liver metastasis incidence. It is safe and feasible.
[Key words] Advanced gastric cancer;Proper hepatic artery;Infusion chemotherapy;Liver metastasis
在我国胃癌的发病率逐年升高,且早期胃癌的发现率较低,仅为2%~4%,绝大多数胃癌发现时都为进展期胃癌[1]。治疗上进展期胃癌主要是以手术治疗为主,辅以相应的化疗、靶向药物治疗、免疫、中药等综合治疗。进展期胃癌术后极易发生转移,其中胃癌肝转移总体发生率在15%~35%[2],占转移性肝肿瘤的6%~15%[3]。本研究通过术中动脉灌注化疗(intraoperative artery infusion chemotherapy,IAIC),应用5-FU、DDP来观察其对胃癌术后预防肝转移的效果,现报道如下。
1?资料与方法
1.1?一般资料
2007~2009年笔者所在医院收治的80例进展期胃癌患者,随机分为实验组(n=40,术中区域灌注化疗+D2根治手术)和对照组(n=40,单纯D2根治手术)。入组条件:(1)临床证实Ⅱ期以上胃癌患者。(2)年龄小于75岁。(3)术前白细胞计数大于4.0×109/L。(4)肝肾功能、心肺功能基本正常者。(5)术前证实无肝脏转移及远处转移,且为首次治疗患者。见表1。
1.2?手术方法及术后治疗
本组80例患者均行D2胃癌根治术(包括远端胃、近端胃及全胃切除), 随机分为两组,实验组选取直径较粗的胃左动脉,在游离胃左动脉2~3 cm后,远端夹闭,近端逆行插入6号输尿管导管用手辅助缓慢导入肝固有动脉,分别顺血流方向注入5-氟尿嘧啶(5-FU,上海制药二厂,批号020705-1)1000 mg及稀释后顺铂(DDP,齐鲁制药有限公司,H37021357)40 mg,结扎胃左动脉近端并缝扎后切断。对照组未行IAIC治疗,余治疗相同。术后实验组患者出现1例吻合口漏伴腹腔感染,对照组患者出现1例腹腔淋巴漏并发症,均经保守治疗后痊愈。术后3周后开始静脉全身化疗,方案相同,均为奥沙利铂+CF+5-FU,共6个疗程。