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首页> 外文期刊>The Journal of pharmacy technology: jPT : official publication of the Association of Pharmacy Technicians >Variable Tacrolimus Dosing After Protease Inhibitor-Based Antiretroviral Therapy Discontinuation in 2 HIV Patients Post-Kidney Transplantation
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Variable Tacrolimus Dosing After Protease Inhibitor-Based Antiretroviral Therapy Discontinuation in 2 HIV Patients Post-Kidney Transplantation

机译:肾脏移植后2个HIV患者的蛋白酶抑制剂的抗逆转录病毒治疗停药后的可变凝乳蛋白剂量

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摘要

Recent data support the success of solid organ transplants in human immunodeficiency virus (HlV)-positive patients on suppressive antiretroviral therapy (ART). Significant drug-drug interactions (DDIs) occur between calcineurin inhibitors (CNIs) and ART. In a recent study of 332 HIV-positive kidney transplant recipients, a 1.8- and 1.9-fold increased risk of allograft loss and death resulted, respectively, in 88 patients receiving protease inhibitor (PI)-based regimens compared with 244 patients on non-PI-based ART.4 If possible, eligible HIV-positive recipients should be converted to a non-PI-based regimen prior to or after kidney transplantation. Tacrolimus is the CNI of choice in HIV-positive renal transplant recipients but has a narrow therapeutic index requiring close drug monitoring to avoid common adverse effects (nephrotoxicity and neurotoxicity) with suprathera-peutic concentrations.2'5 CNI dose conversion after PI discontinuation is variable, with tacrolimus (TAC) dose escalation of 5 to 20 times the original dose. We report on 2 HIV-positive renal transplant recipients who were successfully switched from ritonavir (RTV)-boosted ART to dolutegravir or rilpivirine necessitating a 10- to 24-fold TAC dose escalation to maintain therapeutic concentrations.
机译:最近的数据支持人类免疫缺陷病毒(HLV) - 抑制抗逆转录病毒治疗(ART)中的固体器官移植在人免疫缺陷病毒(HLV)的成功。钙碱抑制剂(CNI)和艺术之间发生显着的药物 - 药物相互作用(DDI)。在最近的332例HIV阳性肾移植受者的研究中,同种异体移植损失和死亡风险增加1.8-1.9倍,导致88例接受蛋白酶抑制剂(PI)的方案,与244名非基于PI的ART.4如果可能,符合条件的艾滋病毒阳性受体应在肾移植之前或之后转化为基于非PI的方案。 Tacromus是艾滋病毒阳性肾移植受体中选择的CNI,但具有狭窄的治疗指数,需要密切的药物监测,以避免同上常见的不良反应(肾毒性和神经毒性),同上幼稚浓度.2'5 CNI剂量转化后PI停止后变异,Tacrolimus(TAC)剂量升级为原始剂量的5至20倍。我们报告了2个艾滋病毒阳性肾移植受试者,成功地从Ritonavir(RTV) - 漏洞艺术转换为Dolutegravir或瑞潮,所以需要10-24倍的TAC剂量升级以维持治疗浓度。

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