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《非根治性肝切除术联合索拉非尼治疗肝细胞癌的疗效及其与肿瘤组织VEGF表达的关系.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、ll96GuangxiMedicaZJournaZ,Sep.2014,Z.36,No.9非根治性肝切除术联合索拉非尼治疗肝细胞癌的疗效及其与肿瘤组织VEGF表达的关系▲叶新平苏智雄尚丽明李佳梅彭宁朱广志苏浩覃晓彭涛(广西医科大学第一附属医院肝胆外科,南宁市530021,E—mail:yexinping@126.corn)【摘要】目的探讨非根治性肝切除术联合索拉非尼治疗肝细胞癌的疗效及其与肿瘤组织血管内皮生长因子(VEGF)表达的关系。方法32例肝癌患者均行非根治性切除术,术后服用索拉非尼,观察近期疗效。采用免疫组化方法检测肝癌组织VEGF
2、的表达,评价肝癌疗效与VEGF表达的关系。结果术后转移复发24例(75.0%),死亡12例(37.5%),存活20例;复发时间为(8.33±3.95)个月,中位总生存时间(OS)为19.5个月。癌组织中VEGF阳性表达24例(75.0%),阴性表达8例(25.0%),VEGF阳性组与VEGF阴性组的中位OS分别为l7.02和20.17个月,两组中位OS比较差异无统计学意义(P>0.05)。24例复发组患者中VEGF阳性表达20例(83.3%),8例未复发组患者VEGF阳性表达4例(50.0%),复发组与未复发组患者的VEGF阳性率比较,差
3、异无统计学意义(P>0.05)。结论非根治性肝切除术联合索拉非尼治疗肝癌有一定疗效,其效果与肿瘤组织VEGF表达无关联。【关键词】肝细胞癌;非根治性切除术;索拉非尼;血管内皮生长因子【中图分类号】R735.7【文献标识码】A【文章编号】0253.4304(2014)09—1196—04DOI:10.11675/j.issn.0253—4304.2014.09.02EficacyofSorafenibCombinedwithNon-RadicalResectiononTreatmentofHepatoceHularCarcinomaandI
4、tsRelationshipwithExpressionofVEGFinTumorTissuesYEXin-ping,SUZhi—xiong,SHANGLi—ruing,12Jia—mei,PENGM,ZHUGuang-zhi,SUHao,Xiao,PENGTao(DepartmentofHepa~biliurySurgery,theFirstAffiliatedHospitalofGuangxiMedicalUniversity,Nanning530021,China)【Abstract】ObjectiveTo咖dytheeficacy
5、ofsorafenibcombinedthnon—radicalresectiononthetreatmentofhepatocellularcarcinoma(HCC),andtoinvestigateitsrelationshipwiththeexpressionofvascularendothdialgrowthfactor(VEGF)intumortissues.MethodsThirty—twoHCCpatientsunderwentnon-radicalresectionandweretreatedwithsorafeniba
6、fteroperation.Theshort—termeficacywasobserved.TheexpressionofVEGFinHCCtissueswasexaminedbyusingimmunohistochemistry.TherelationshipbetweentheexpressionofVEGFandeficacyonHCCwasanalyzed.ResultsTherewere24casesofpostoperativemetastasisandrecurrence(75.0%),12casesdied(37.5%)a
7、nd20casessurvived.Therecurrenttimewas(8.33±3.95)months,andthemedianoverallsurvival(OS)timewas19.5months.ThepositiveVEGFexpressionwasfoundin24eases(75.0%)andnegativeexpressionin8cases(25.0%)ofHCCtissues.ThemedianOStimesofVEGFpositivegroupandVEGFnegativegroupwere17.02and20.
8、17months,respectively,withnosignificantdiferencebetweentwogroups(P>0.05).TwentycaseswereVEGFposi
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