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时间:2020-05-03
《射频消融与手术切除结直肠癌肝转移的Meta分析-论文.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、中国医学影像技术2014年第3O卷第9期ChinJMedImagingTechnol,2014,Vol30,No9·1371··◆◆腹部影像学Radiofrequencyablationversusresectionforcolorectalcancerlivermetastases:AMeta—analysisMINGWei—di,LIXiao—guang,DENGLing—bo,LIANGJi—xiang,JlNZheng—yu(Departmentofradiology,PekingUnionMedicalCollegeHospital,ChineseAcademyofMedicalSc
2、iences&PekingUnionMedicalCollege,Beijing100730,China)[Abstract]0bjectiveTocomparethetherapeuticefficaciesbetweenradiofrequencyablation(RFA)andhepaticresection(HR)forcolorectallivermetastasis.MethodsSystematicliteraturesearchofclinica1studieswascarriedouttOcompareRFAandHRforcolorectallivermetastasisi
3、nPubmed。EmbaseandtheCochraneLibraryCentraldatabases.ChinaKnowl-edgeResourceIntegratedDatabase,ChineseBiomedicalLiteratureDatabase.Thequalityoftheincludestudieswasas—sessedaccordingtOtheCochranesystematicreviewmethod,anddataanalysiswasconductedbyusingStata12.0software.Results13studieswerefinallyinclu
4、ded,withatota1of2348patients,ofwhom972casesunderwentRFAand1376casesweresubjectedtosurgicalresection.TheresultsofMeta—analysisshowedHRwassignificantlysuperiortoRFAin3-yearoverallsurvival(OS;OR:0.56,95CI:0.38一O.83,P一0.004)and5-yearOS(OR:0.47,95CI:0.29—0.76,P一0.002).TheoverallrecurrencerateinHRwashighe
5、rthanthatinRFAgroup(OR:2.79,95CI:1.25—6.21,P一0.012).ConclusionComparedwithRFA,patientswithcolorectalcancerlivermetastasestreatedbyHRhavehigherover—allsurvivalandlowerrecurrencerate,whichisworthofopticalconsiderationforclinicalapplication.[Keywords]Colorectalneoplasms;Liver;Neoplasmmetastasis;Ablatio
6、ntechniques;Hepatectomy;Meta-analysis射频消融与手术切除结直肠癌肝转移的Meta分析明韦迪,李晓光,邓灵波,梁继详,金征宇(中国医学科学院北京协和医学院北京协和医院放射科,北京100730)[摘要]目的比较射频消融(RFA)和外科肝切除术(HR)对结直肠癌肝转移的治疗效果。方法系统检索收集了PubMed、CochraneLibrary、EMBASE、中国知网、中国生物医学文献数据库等关于RFA和HR在结直肠癌肝转移的临床对照试验,按Cochrane系统评价方法进行了评价,采用Stata12.0软件进行Meta分析。结果最终纳人文献13篇,共2348例患者,其
7、中RFA972例,HR1376例。Meta分析结果显示,RFA患者3年、5年生存率明显高于HR患者(OR:0.56,95CI:0.38~O.83,P一0.004;OR:0.47,95%CI:0.29~O.76,P一0.002);RFA患者手术后总复发率明显高于HR患者(OR:2.79,95CI:1.25~6.21,P一0.012)。结论HR较RFA治疗结直肠癌肝转移术后生存率高,复发率低,可作为临
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