新型载药微球栓塞治疗肝脏肿瘤的初步经验(浙江大学医学院附属第一医院肝胆胰介入中心浙江杭州310003)【摘要】目的:观察新型载药栓塞微球(Hepasphere)治疗肝脏肿瘤的安全性及其近期临床疗效。方法:12例肝脏肿瘤患者在肝动脉化疗栓塞术中使用Hepasphere微球栓塞,对患者临床资料、影像随访资料、介入治疗的并发症和预后等情况进行总结和分析。采用mRESCIST标准,术后每月随访一次。12例肝脏肿瘤患者中,男性7例,女性5例,年龄43〜69岁,中位年龄51岁。12例患者共行22次TACE。其中原发性肝癌5例,转移性肝癌7例(原发肿瘤为.•结直肠癌3例,胆囊癌1例,神经内分泌癌1例,胰腺癌1例,胃癌1例)。结果:12例患者随访7〜12月,中位随访时间为9月,根据mRESCIST标准,3月疾病缓解率为50%,疾病控制率为83.3%,6月疾病缓解率为33.3%,疾病控制率为75%。所有患者均未出现胆汁漏并发感染、肝脓肿、腹腔出血、肿瘤破裂出血及消化道出血等严重并发症。少数患者术后当天腹痛较重,需盐酸哌替啶止痛,其他患者腹痛较轻。结论:应用新型栓塞微球(Hepasphere)治疗肝脏肿瘤的近期临床疗效及安全性均较好,远期效果仍需大量病例进一步观察。【关键词】TACE;肝脏肿瘤;Hepasphere微球;载药微球【中图分类号】R73【文献标识码】A【文章编号】2095-1752(2016)02-0156-02EmbolizationwithHepaspheredrugelutingmicrospherefortreatmentofLivercancerZhouGuanhui,SunJunhui,ZhangYuelin,NieChunhui,ZhouTanyang,ZhuTongyin,WuJian,WangWeilin,ZhengShusen.TheCenterofHepatobiliaryandPancreaticIntervention,FirstAffiliatedHospital,CollegeofMedicine,ZhejiangUniversity,Hangzhou310003,China【Abstract】ObjectiveToevaluatethetherapeuticresultsandsafetyoftreatmentforlivercancerwithanewkindofmicrosphere.Methods12patientswithlivercancerunderwentTACEwithHepaspheremicrosphere.Theclinicaldata,imagingfollow-updata,complicationsofinterventionaltreatmentandprognosisweresummarizedandanalyzed.Localresponsewasevaluatedwithmodifiedresponseevaluationcriteriainsolidtumors(mRECIST).Therewere7male,5femaleandthemedianagewas51years.Atotalof22TACEprocedureswereperformedin12patients.Therewere5patientswithHCCand7patentswithlivermetastases(theprimarytumorsitesincluded:colorectalca,neuroendocrineca,gallbladderca,pancreaticca,gastricca).ResultsThefollowupperiodrangedfrom7monthsto12months(mid9months).The3-monthobjectiveresponseratewas50%,anddiseasecontrolratewas83.3%.The6-monthobjectiveresponseratewas33.3%,anddiseasecontrolratewas75%.Inallthepatients,noseverecomplications,suchasbileleakcomplicatedbyinfection,liverabscess,abdominalbleeding,tumorrupturebleedingandgastrointestinalbleedingoccurred.ConclusionChemoembolizationwithHepaspheremicrosphereisaminimallyinvasive,safeandpossiblyeffectivepalliativeprocedureinpatientswithlivercancer.Furtherinvestigationonalargergroupofpatientsisrequiredandwillbecontinued.【Keywords】Embolization;Livercancer;Hepaspheremicrosphere;Drugelutingmicrosphere肝癌根治性切除手术己经被公认为治疗原发性肝癌(HCC)最有效的方法,然而约70%的患者首次发现时已经为中晚期肝癌,失去手术根治的机会,经导管动脉化疗栓塞(TACE)被许多医学中心确认为治疗中期肝癌的常规治疗方案[1,2],但传统TACE0前仍然无法在转移性肝癌治疗中取得较好的临床效果,其治疗效果与血管栓塞剂的选择存较人相关性。Hepasphere微球(MeritMedical,美国)作为一种新型可载药微球,缓慢释放药物可以对肿瘤持续杀伤。国外已奋相关研宄报道Hepasphere微球应用于原发性肝癌及转移性肝癌的治疗,己初步取得较为良好的效果[3,4]。国内针对载药微球的临床研究刚刚起步[5],由于Hepasphere微球刚进入国内市场,尚无针对Hepasphere微球座用于肝脏肿瘤的研究。基于此,本中心应用Hepasphere微球治疗肝脏肿瘤,并评价...