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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 ·
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