他克莫司转换为环孢素A改善肾移植后新发糖尿病

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中国组织工程研究第17卷第53期2013–12–31出版ChineseJournalofTissueEngineeringResearchDecember31,2013Vol.17,No.53doi:10.3969/j.issn.2095-4344.2013.53.013[]冯小芳,闵敏,左富姐,周梅生,王立明.他克莫司转换为环孢素A改善肾移植后新发糖尿病[J].中国组织工程研究,2013,17(53):9176-9181.P.O.Box1200,Shenyang110004冯小芳★,女,1980年生,湖北省荆州市人,汉族,2009年上海交通大学医学毕业,硕士,主治医师,从事肾移植术后康复研究。fengxiaofang1980@sina.com通讯作者:王立明,博士,主任医师,上海长征医院器官移植中心,上海市200070wt2530@yahoo.com.cn中图分类号:R318文献标识码:A文章编号:2095-4344(2013)53-09176-06修回日期:2013-09-07(201307059/D·Y)FengXiao-fang★,Master,Attendingphysician,DepartmentofKidneyTransplantRehabilitation,CentralHospitalofZhabeiDistrictinShanghai(ChangzhengHospitalZhabeiBranch),Shanghai200070,Chinafengxiaofang1980@sina.comCorrespondingauthor:WangLi-ming,M.D.,Chiefphysician,OrganTransplantationCenter,ChangzhengHospital,SecondMilitaryMedicalUniversity,Shanghai200070,Chinawt2530@yahoo.com.cnAccepted:2013-09-07他克莫司转换为环孢素A改善肾移植后新发糖尿病★冯小芳1,闵敏1,左富姐1,周梅生2,王立明2(1上海市闸北区中心医院(长征医院闸北分院)肾移植康复科,上海市200070;2解放军第二军医大学上海长征医院器官移植中心,上海市200070)文章亮点:1移植后新发糖尿病是实体器官移植后一个严重的并发症,可直接或间接导致不良的临床结果。2采用前瞻性的随机研究,在移植后新发糖尿病患者中将他克莫司转换为环孢素A,观察移植后新发糖尿病患者的血糖改善状况,同时观察急性排斥反应发生率、人/肾存活率、肾功能、血压及血脂、尿酸等的情况,明确研究的安全性,希望能为肾移植后糖代谢异常提供一种有效、经济的治疗方法。关键词:器官移植;肾移植;糖尿病;他克莫司;环孢素A;空腹血糖;糖化血红蛋白;排斥反应主题词:器官移植;肾移植;糖尿病;降血糖药;环孢素A;他克莫司结合蛋白质类;血糖基金资助:上海市闸北区卫生局(2013QN02)*摘要背景:肾移植后糖尿病的发生原因目前尚不明确,一般认为与患者种族、年龄、体质量、家族史、丙肝病毒感染及免疫抑制剂方案有关目的:探讨将他克莫司转换为环孢素A改善移植后新发糖尿病的有效性和安全性。方法:将42例符合入组标准的肾移植受者随机分为转换组(n=20)和对照组(n=22);转换组将他克莫司转换为环孢素A,对照组不转换。从对照组确诊为新发糖尿病、转换组他克莫司转换为环孢素A的时间开始随访1年,动态监测患者的血糖状况,同时监测患者体质量指数、血清肌酐、尿素氮、尿酸、肝功能、血脂、免疫抑制剂用量及浓度范围、尿微量白蛋白、急性排斥反应发生率、感染发生率、丙肝感染率、人/肾存活率等直至随访终点。结果与结论:随着时间的增长,转换组的空腹血糖及糖化血红蛋白逐渐改善,需要接受降糖治疗的患者例数逐渐减少,转换1年后,有11例(55%)新发糖尿病完全缓解,不需接受降糖药物治疗;而对照组,需要接受降糖药物治疗的患者例数逐渐增多,1年后所有患者均需接受治疗,而且空腹血糖及糖化血红蛋白控制情况均不如转换组。同时,转换组与对照组相比,血清肌酐、谷丙转氨酶、三酰甘油、胆固醇、尿酸等均无明显差异,而尿微量白蛋白在转换后6个月开始则明显少于对照组;两组的急性排斥反应发生率、感染发生率及人/肾存活率均无明显差异。将他克莫司转换为环孢素A,短期内(1年内)改善肾移植后新发糖尿病是安全而有效的。ConversionfromtacrolimustocyclosporineAimprovesnew-onsetdiabetesmellitusaftertransplantationFengXiao-fang1,MinMin1,ZuoFu-jie1,ZhouMei-sheng2,WangLi-ming2(1DepartmentofKidneyTransplantRehabilitation,CentralHospitalofZhabeiDistrictinShanghai(ChangzhengHospitalZhabeiBranch),Shanghai200070,China;2OrganTransplantationCenter,ChangzhengHospital,SecondMilitaryMedicalUniversity,Shanghai200070,China)AbstractBACKGROUND:Thepathogenesisofnew-onsetdiabetesmellitusaftertransplantationremainsunclear.Itisgenerallyrecognizedthattheonsetisassociatedwithpatient’sethnics,age,bodyweight,familialhistory,hepatitisCvirusandimmunosuppressantscheme.OBJECTIVE:TodiscusstheefficiencyandsafetyofconversionfromtacrolimustocyclosporineAinrenaltransplantrecipientswithnew-onsetdiabetesmellitusaftertransplantation.METHODS:Forty-tworenaltransplantrecipients,whomettheinclusioncriteria,weredividedintotwogroupsrandomly:conversiongroup(n=20;tacrolimuswasconvertedtocyclosporineA)andcontrolgroup(n=22;tacrolimuswasgivencontrinuously).Alltheinvolvedpatientswerefollowedupfor1yearafterthediagnosisofnew-onsetdiabetesmellitusaftertransplantationincontrolgroupandconversionfromtacrolimustocyclosporineAconversiongroup.Thebloodglucoselevelsofpatientsweredynamicallymonitored.Meanwhilebodymassindex,serumcreatinine,ureanitrogen,serumuricacid,liverfunction,bloodlipid,thedoseandconcentrationrangeofimmunosuppressants,urinaryalbumin,theincidenceofacuterejection,infectionrateofhepatitisCvirus,冯小芳,等.他克莫司转换为环孢素A改善肾移植后新发糖尿病ISSN2095-4344CN21-1581/RCODEN:ZLKHAH9177(55%)presentedacompleteremissionafteroneyearandneedednoglucose-loweringtreatment.Inthecontrolgroup,thecasesneedingglucose-loweringtreatmentwereincreasedgradually,andallcasesstillneededglucose-loweringtreatmentafteroneyear.Fastingbloodglucoseandglycosylatedhemoglobinlevelswerehigherthanthoseinconversiongroup.Meanwhile,serumcreatinine,alanineaminotransferase,triacylglycerol,cholesterolandserumuricacidshowednodifferencesbetweentwogroups,buturinaryalbuminlevelincontrolgroupwashigherthanconversiongroupat6months.Theincidenceofacuterejection,therateofinfection,thesurvivalrateofpatientandrenalgraftalsoshowednodifferencesbetweenthetwogroups.Ourfindingsindicatethat,conversionfromtacrolimustocyclosporineAisaneffectiveandsafestrategytoimprovenew-onsetdiabetesmellitusaftertransplantationwithinashorttime(lessthanoneyear).Subjectheadings:organtransplantation;kidneytransplantation;diabetesmellitus;hypoglycemicagents;cyclophilinA;tacrolimusbindingproteins;bloodglucoseFunding:agrantfromShanghaiMunicipalZhabeiDistrictHealthDepartment,No.2013QN02*FengXF,MinM,ZuoFJ,ZhouMS,WangLM.ConversionfromtacrolimustocyclosporineAimprovesnew-onsetdiabetesmellitusaftertransplantation.ZhongguoZuzhiGongchengYanjiu.2013;17(53):9176-9181.0引言Introduction钙调磷酸酶抑制剂联合酶酚酸酯及泼尼松是肾移植受者常用的三联抗排斥疗法,他克莫司及环孢素均为钙调磷酸酶抑制剂,主要用于预防实体器官移植手术后的排斥反

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