[摘要]目的 研究進展期胃癌術中肝固有動脈灌注化療對預防術后胃癌肝轉移的作用。 方法 將2007~2009年醫院收治的80例進展期胃癌患者隨機分為實驗組(n=40,術中區域灌注化療+D2根治手術)和對照組(n=40,單純D2根治手術),術后常規相同化療治療。治療后隨訪3年,比較兩組患者術后并發癥和肝臟轉移率。 結果 兩組患者術后并發癥的發生率比較差異無統計學意義(P>0.05);肝臟轉移率實驗組明顯低于對照組,差異有統計學意義(P<0.05)。 結論 進展期胃癌術中區域性動脈灌注化療可明顯降低術后肝臟轉移發生率,且不良反應輕,安全可行。
[關鍵詞]進展期胃癌;肝固有動脈;灌注化療;肝轉移
[中圖分類號] R735.2 [文獻標識碼] B [文章編號] 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
在我國胃癌的發病率逐年升高,且早期胃癌的發現率較低,僅為2%~4%,絕大多數胃癌發現時都為進展期胃癌[1]。治療上進展期胃癌主要是以手術治療為主,輔以相應的化療、靶向藥物治療、免疫、中藥等綜合治療。進展期胃癌術后極易發生轉移,其中胃癌肝轉移總體發生率在15%~35%[2],占轉移性肝腫瘤的6%~15%[3]。本研究通過術中動脈灌注化療(intraoperative artery infusion chemotherapy,IAIC),應用5-FU、DDP來觀察其對胃癌術后預防肝轉移的效果,現報道如下。
1 資料與方法
1.1 一般資料
2007~2009年筆者所在醫院收治的80例進展期胃癌患者,隨機分為實驗組(n=40,術中區域灌注化療+D2根治手術)和對照組(n=40,單純D2根治手術)。入組條件:(1)臨床證實Ⅱ期以上胃癌患者。(2)年齡小于75歲。(3)術前白細胞計數大于4.0×109/L。(4)肝腎功能、心肺功能基本正常者。(5)術前證實無肝臟轉移及遠處轉移,且為首次治療患者。……