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CYP3A5 基因多态性及五酯胶囊对肾移植术后早期他克莫司暴
露及不良反应的影响
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向秋林 1, 2* ,刘 玲 ,杨 忆 ,李国兴 ,陈 松 ,杨莹莹 ,余 娴 (1.重庆医科大学附属第二医院Ⅰ期临床
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试验中心,重庆 400060;2.重庆医科大学药学院,重庆 400016;3.重庆医科大学附属第二医院泌尿肾病中
心,重庆 400060)
中图分类号 R969.3;R968 文献标志码 A 文章编号 1001-0408(2024)14-1765-05
DOI 10.6039/j.issn.1001-0408.2024.14.16
摘 要 目的 探讨CYP3A5基因多态性及五酯胶囊(WZ)对肾移植患者术后早期他克莫司暴露及不良反应的影响。方法 选择
本院2021年9月至2023年9月接受同种异体肾移植术且术后接受他克莫司+霉酚酸类+泼尼松三联免疫治疗的患者132例为研究
对象,根据其基因型(CYP3A5*1或CYP3A5*3/*3)和是否联用WZ(联用为“+WZ”,不联用为“+NO WZ”)将患者分为4组。分析4
组患者在肾移植术后14 d、1个月、3个月的他克莫司血药谷浓度/日剂量(c0/D)的差异,比较4组患者术后3个月内急性排斥反应及
他克莫司相关不良反应的发生率。结果 术后14 d、1个月、3个月(CYP3A5*1+WZ组患者除外),无论是否联用WZ,CYP3A5*1基
因型患者的c0/D均显著低于CYP3A5*3/*3基因型患者(P<0.05)。4组患者术后3个月内,虽急性排斥反应及他克莫司相关不良
反应发生率差异均无统计学意义(P>0.05),但CYP3A5*3/*3+WZ组高血糖症发生率更高,达41.67%。结论 CYP3A5基因多态性
与肾移植患者他克莫司c0/D显著相关。在监测他克莫司c0的前提下,CYP3A5*1基因型患者应在术后尽早联用WZ以加快他克莫
司达到治疗浓度范围,而CYP3A5*3/*3基因型患者由于高血糖症发生风险较高,不推荐联用WZ。
关键词 CYP3A5;基因多态性;五酯胶囊;他克莫司;肾移植;不良反应
Effects of CYP3A5 gene polymorphism and Wuzhi capsule on early postoperative tacrolimus exposure and
adverse reactions in renal transplant patients
XIANG Qiulin , LIU Ling , YANG Yi , LI Guoxing , CHEN Song , YANG Yingying , YU Xian(1. Phase
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Ⅰ Clinical Trial Center, the Second Affiliated Hospital of Chongqing Medical University, Chongqing 400060,
China; 2. College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; 3. Urinary
Nephropathy Center, the Second Affiliated Hospital of Chongqing Medical University, Chongqing 400060,
China)
ABSTRACT OBJECTIVE To investigate the effects of CYP3A5 gene polymorphism and Wuzhi capsule (WZ) on early
postoperative tacrolimus exposure and adverse reactions in renal transplant patients. METHODS A total of 132 patients who
underwent renal transplantation and received tacrolimus + mycophenolic acids + prednisone after operation in our hospital from
September 2021 to September 2023 were selected and divided into four groups according to genotypes (CYP3A5*1 or CYP3A5*3/*3)
and with or without WZ (“ +WZ” meant drug combination, “ +NO WZ” meant without combination). The blood trough
concentration/daily dose (c0/D) values of the four groups were analyzed on the 14th day, 1 month and 3 months after renal
transplantation. The incidence of acute rejection and the incidence of tacrolimus-related adverse reactions within 3 months after
transplantation were compared among 4 groups. RESULTS On the 14th day, 1 month and 3 months after surgery (except for the
CYP3A5*1+WZ group), c0/D values of CYP3A5*1 genotype patients were significantly lower than those of CYP3A5*3/*3 genotype
patients regardless of whether they were treated with WZ additionally (P<0.05). Within 3 months after surgery, although there was
no significant difference in the incidence of acute rejection and tacrolimus-related adverse reactions among the four groups (P>
0.05), the incidence of hyperglycemia in patients with CYP3A5*3/*3 was higher (41.67%). CONCLUSIONS CYP3A5 gene
polymorphism is significantly related to tacrolimus c0/D in kidney transplant patients. Under the premise of c0 monitoring of
tacrolimus, patients with CYP3A5*1 genotype should be given WZ as soon as possible after surgery to accelerate tacrolimus to
reach the therapeutic concentration range, while CYP3A5*3/*3
Δ 基金项目 重庆医科大学附属第二医院“宽仁英才”项目
genotype is not recommended to be given WZ because of the
* 第一作者 硕 士 研 究 生 。 研 究 方 向 :临 床 药 学 。 E-mail:
2021120873@stu.cqmu.edu.cn higher risk of hyperglycemia.
# 通信作者 主任药师,博士生导师,博士。研究方向:临床药学、 KEYWORDS CYP3A5; gene polymorphism; Wuzhi capsule;
药物早期临床研究。电话:023-62888379。E-mail:303671@cqmu.edu. tacrolimus; renal transplantation; adverse reactions
cn
中国药房 2024年第35卷第14期 China Pharmacy 2024 Vol. 35 No. 14 · 1765 ·