中国组织工程研究 ›› 2016, Vol. 20 ›› Issue (49): 7437-7422.doi: 10.3969/j.issn.2095-4344.2016.49.021

• 动物模型综述 Animal models review • 上一篇    下一篇

器官移植预后预测新指标:患者他克莫司浓度个体内的变异性

李  玲1,李  宁1,艾紫叶1,姚亚君1,魏婉慧1,何维阳1,王彦峰1,叶啟发1,2   

  1. 1武汉大学中南医院,武汉大学肝胆疾病研究院,武汉大学移植医学中心,移植医学技术湖北省重点实验室,湖北省武汉市  430071;2中南大学湘雅三医院,卫生部移植医学工程技术研究中心,湖南省长沙市  410013
  • 收稿日期:2016-09-21 出版日期:2016-11-30 发布日期:2016-11-30
  • 通讯作者: 叶啟发,教授,武汉大学中南医院,武汉大学肝胆疾病研究院,武汉大学移植医学中心,移植医学技术湖北省重点实验室,湖北省武汉市 430071;中南大学湘雅三医院,卫生部移植医学工程技术研究中心,湖南省长沙市 410013
  • 作者简介:李玲,女,1985年生,湖北省应城市人,药师,主要从事器官移植免疫抑制剂个体化用药研究。
  • 基金资助:

    湖北省自然科学基金创新群体(2015CFA018)

Intra-patient variability of tacrolimus concentration in transplant recipients:
a prognostic predictor post transplantation

Li Ling1, Li Ning1, Ai Zi-ye1, Yao Ya-jun1, Wei Wan-hui1, He Wei-yang1, Wang Yan-feng1, Ye Qi-fa1, 2   

  1. 1Zhongnan Hospital of Wuhan University, Institute of Hepatobiliary Diseases of Wuhan University, Transplant Center of Wuhan University, Hubei Key Laboratory of Medical Technology on Transplantation, Wuhan 430071, Hubei Province, China; 2the Third Xiangya Hospital of Central South University, Research Center of National Health Ministry on Transplantation Medicine Engineering and Technology, Changsha 410013, Hunan Province, China
  • Received:2016-09-21 Online:2016-11-30 Published:2016-11-30
  • Contact: Ye Qi-fa, Professor, Zhongnan Hospital of Wuhan University, Institute of Hepatobiliary Diseases of Wuhan University, Transplant Center of Wuhan University, Hubei Key Laboratory of Medical Technology on Transplantation, Wuhan 430071, Hubei Province, China; the Third Xiangya Hospital of Central South University, Research Center of National Health Ministry on Transplantation Medicine Engineering and Technology, Changsha 410013, Hunan Province, China
  • About author:Li Ling, Pharmacist, Zhongnan Hospital of Wuhan University, Institute of Hepatobiliary Diseases of Wuhan University, Transplant Center of Wuhan University, Hubei Key Laboratory of Medical Technology on Transplantation, Wuhan 430071, Hubei Province, China
  • Supported by:

    the Natural Science Foundation of Hubei Province, No. 2015CFA018

摘要:

文章快速阅读:


文题释义:
变异性:由于试验条件与试验误差的影响,使各次测定值有所不同,测定值的此种性质,称为变异性。其功能:①发生变化的属性和能力;②生物体遗传性可以改变的一种特性。在生物个体发育过程中,当环境条件不符合其遗传性的需要时,这种生物体或者死亡,或者被迫同化这种新的条件,通过新陈代谢类型的改变,形成与其亲代不同的性状,即遗传性发生了变异。
他克莫司:在分子水平,他克莫司的作用显然是利用与细胞性蛋白质(FKBP12)相结合,而在细胞内蓄积产生效用。他克莫司用量主要是根据各病患个体对于排斥及耐受性的临床评估而调整。在患者手术后的恢复期,本药的药物动力学可能会改变,因此需要调整他克莫司用药的剂量。如果疾病发生变化(例如产生排斥现象),必须考虑更换免疫抑制疗法。
摘要
背景:
他克莫司是一种钙调神经磷酸酶抑制剂,广泛应用于预防器官移植后的移植物排异反应及多种免疫性疾病。但如何找到他克莫司浓度有效性和安全性之间的理想平衡点是目前困扰移植医生的一大难题。
目的:综述影响他克莫司浓度个体内变异性的因素,探讨该个体内变异性与移植预后相关性,为将他克莫司浓度个体内变异性监测应用于临床,优化移植长期效果提供依据。
方法:用计算机检索中国期刊全文数据库、PubMed、SpringerLink、Elsevier ScienceDirect数据库,检索时间1996年1月至2016年6月,检索词分别为“他克莫司,个体内变异性,器官移植;预后”和“Tacrolimus,intra-patient variability,organ transplantation,outcomes”。对筛选出的38篇相关文献进行分析讨论。
结果与结论:他克莫司浓度有效性和安全性传统仅用谷浓度来调整给药剂量,进行个体化给药,临床治疗效果并不理想。诸多因素可影响他克莫司药代动力学参数及他克莫司浓度个体内变异性。大量研究报道,他克莫司浓度个体内变异性是肾移植远期预后的预测因子。检测到患者他克莫司药物浓度波动较大,应该尝试教育患者注意食物和非处方药物对他克莫司浓度的影响。

中国组织工程研究杂志出版内容重点:肾移植肝移植移植;心脏移植;组织移植;皮肤移植;皮瓣移植;血管移植;器官移植组织工程
ORCID:0000-0003-0776-8023(李玲)

关键词: 组织构建, 移植, 他克莫司, 个体内变异性, 器官移植, 预后, 湖北省自然科学基金

Abstract:

BACKGROUND: Tacrolimus, a kind of calcineurin inhibitor, is widely applied in the prophylaxis of graft rejection after transplantation and various immune diseases. However, how to find an ideal balance between efficacy and safety of tacrolimus remains a difficulty.
OBJECTIVE: To summarize the main determining factors affecting intra-patient variability of tacrolimus concentration and its association with transplant prognosis, thereby providing evidence for the application of intra-patient variability of tacrolimus concentration and the optimization for long-term transplant outcomes.
METHODS: A computer-based search in databases of CNKI, PubMed, SpringerLink and Elsevier Science Direct in January 1996 and June 2016 using the keywords of “tacrolimus, intra-patient variability, organ transplantation, outcomes” in English and Chinese, respectively. Finally 38 eligible articles were selected for analysis.
RESULTS AND CONCLUSION: Tacrolimus is often tested by therapeutic drug monitoring in clinic. Individualized administration of drugs by traditional valley point concentrations has not achieved an ideal therapeutic efficacy yet. Various factors influence pharmacokinetic parameters of tacrolimus and the concentration variability in vivo. Considerable researches show that the variability of tacrolimus concentration in kidney transplant recipients is a post-transplantation predictor. Tacrolimus concentration is shown to change markedly in patients, so patients should take food and nonprescription drugs prudently.

中国组织工程研究杂志出版内容重点:肾移植肝移植移植;心脏移植;组织移植;皮肤移植;皮瓣移植;血管移植;器官移植组织工程

Key words: Tacrolimus, Kidney Transplantation, Organ Transplantation, Tissue Engineering

中图分类号: