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稳定期肾移植受者微乳化环孢素峰浓度监测
引用本文:张勇,张小东,王勇,胡小鹏,李晓北,王玮,尹航,刘航. 稳定期肾移植受者微乳化环孢素峰浓度监测[J]. 中国组织工程研究与临床康复, 2010, 14(5). DOI: 10.3969/j.issn.1673-8225.2010.05.009
作者姓名:张勇  张小东  王勇  胡小鹏  李晓北  王玮  尹航  刘航
作者单位:首都医科大学附属北京朝阳医院泌尿外科,北京市,100020
摘    要:背景:文献报道微乳化环孢素峰浓度(C_2)与药物曲线下面积的相关性最好,个体差异最大,根据C_2调整环孢素用量,可最大程度地达到用药个体化,明显降低急性排斥和药物中毒发生率,已经被广泛用于肾移植受者的围手术期治疗.但是对于稳定期肾移植受者环孢素用量的监测,仍有部分中心延用环孢素谷浓度(C_0).目的:探讨稳定期.肾移植受者由监测微乳化环孢素C_0改为监测C_2的可行性及其安全性.方法:肾移植受者65例,男31例,女34例,年龄21~57(39.4±15.3)岁.纳入试验前3个月内,无临床排异反应,血肌酐、尿素氮稳定,血肌酐≤180 μmol/L,临床判断为.肾移植后稳定期.记录本组患者移植时间、移植肾功能等病例资料,测定微乳化环孢素C_2和C_0.按照C_2目标值为500~600μg/L的水平,前瞻性地将受者随机分为3组,高C_2组(n=17):减少微乳化环孢素用量,使C_2降至500-600 μg/L的目标值;目标C_2组(n=23):微乳化环孢素用量不变;低C_2组(n=25):增加微乳化环孢素用量,使C_2升至500-600 μg/L的目标值.随访3组患者12个月,比较移植肾功能和重要脏器并发症.结果与结论:高C_2组按C_2目标值减少微乳化环孢素575.0 mg,88%的患者血肌酐、尿素氮稳定,部分患者血压、血脂、血尿酸下降.目标C_2组随访12个月,无心、肺、脑等脏器并发症,血肌酐、尿素氮、微乳化环孢素C_0和C_2稳定.低C_2组按C_2目标值增加微乳化环孢素755.0 mg,84%的患者血肌酐、尿素氮稳定.无心、肺、脑等重要脏器并发症.提示按照C_2为500~600μg/L的目标值,稳定期肾移植受者由监测微乳化环孢素C_0改为监测C_2调整微乳化环孢素的用量是可行和安全的.

关 键 词:微乳化环孢素  峰浓度  谷浓度  安全性  肾移植

Monitoring of Ciclosporin peak concentration in recipients during the stable stage following renal transplantation
Zhang Yong,Zhang Xiao-dong,Wang Yong,Hu Xiao-peng,Li Xiao-bei,Wang Wei,Yin Hang,Liu Hang. Monitoring of Ciclosporin peak concentration in recipients during the stable stage following renal transplantation[J]. Journal of Clinical Rehabilitative Tissue Engineering Research, 2010, 14(5). DOI: 10.3969/j.issn.1673-8225.2010.05.009
Authors:Zhang Yong  Zhang Xiao-dong  Wang Yong  Hu Xiao-peng  Li Xiao-bei  Wang Wei  Yin Hang  Liu Hang
Affiliation:Zhang Yong,Zhang Xiao-dong,Wang Yong,Hu Xiao-peng,Li Xiao-bei,Wang Wei,Yin Hang,Liu Hang Department of Urinary Surgery,Chaoyang Hospital of Capital Medical University,Beijing 100020,China
Abstract:BACKGROUND:Documents recorded that the correlation between micro emulsion Ciclosporin peak concentration(C2) and area under curve was best with maximum individual difference.According to C2,dose of Ciclosporin can be adjusted individually to decrease acute rejection and Ciclosporin toxicity,which has widely used in perioperative stage of renal transplanted recipients.However,some transplantation center still used tough concentration(C0) to adjust the dose of Ciclosporin in stable stage of renal transplanted...
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