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3 款个体化给药工具用于肾移植患者术后他克莫司的预测准确

          性及影响因素分析
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          王国徽 ,李兴德,潘 娅,毛盼盼,张函舒,马雪娇,宋沧桑(昆明市第一人民医院药学部/云南省临床疾病个体
                                                              #
                *
          化用药研究中心,昆明 650224)

          中图分类号  R979.5      文献标志码  A      文章编号  1001-0408(2024)24-3023-06
          DOI  10.6039/j.issn.1001-0408.2024.24.10

          摘  要  目的  评估JPKD、SmartDose、NextDose 3款个体化给药工具用于预测肾移植患者术后他克莫司给药剂量和血药浓度的
          准确性,并分析影响预测准确性的因素。方法  回顾性纳入2021年1月-2023年6月在昆明市某三级甲等医院住院的肾移植术后
          使用他克莫司治疗的成年患者的临床资料。使用JPKD、SmartDose、NextDose 3款软件分别预测他克莫司给药剂量和血药浓度,
          计算实测值与预测值的绝对权重偏差(APE)、相对预测误差(PE)和预测良好率(APE<30%为预测效果良好);采用Pearson检验
          或Spearman检验分析3款软件预测给药剂量与实际给药剂量、血药浓度预测值与实测值的相关性,采用单因素方差分析考察影响
          3 款软件预测准确性的因素。结果  本研究共纳入 110 例住院患者,收集他克莫司给药剂量和血药浓度监测数据各 193 例次。
          JPKD、SmartDose、NextDose 软件预测的他克莫司给药剂量分别为(2.0±0.7)、(2.7±1.9)、(1.8±0.8)mg,与实际给药剂量[(1.9±
          0.6)mg]的相关系数分别为 0.841、0.450、0.247(P 均小于 0.001);APE 中位数分别为 6.00%、52.07%、30.40%,PE 中位数分别为
          5.00%、18.50%、-3.50%,预测良好率分别为 98.45%、30.05%、49.22%。上述 3 款软件预测的他克莫司血药浓度分别为(6.74±
          3.36)、(6.93±5.02)、9.00(5.80,12.60)ng/mL,与实测值[8.64(7.11,9.77)ng/mL]的相关系数分别为 0.997、-0.066、0.920(P 分别
          为<0.001、0.360、<0.001);APE中位数分别为5.54%、45.91%、35.56%,PE分别为-4.94%(中位数)、-17.05%(中位数)和36.93%
         (平均值),预测良好率分别为97.93%、32.64%、37.31%。单因素方差分析显示,给药剂量、血药浓度、体重、移植时间等与各软件的
          预测准确性有关(P<0.05)。结论  3款个体化给药工具用于肾移植患者术后他克莫司给药剂量和血药浓度的预测良好率由高到
          低均为JPKD、NextDose、SmartDose软件,临床可优先考虑JPKD软件。
          关键词  他克莫司;给药剂量;血药浓度;JPKD软件;SmartDose软件;NextDose软件;肾移植术后

          Analysis  of  predictive  accuracy  and  its  influential  factors  of  three  individualized  administration  tools  for
          tacrolimus after kidney transplantation
          WANG Guohui,LI Xingde,PAN Ya,MAO Panpan,ZHANG Hanshu,MA Xuejiao,SONG Cangsang(Dept.  of
          Pharmacy, Kunming First People’s Hospital/Yunnan Provincial Research Center of Individualized Medication for
          Clinical Diseases, Kunming 650224, China)


          ABSTRACT   OBJECTIVE  To  evaluate  the  accuracy  of  three  individualized  drug  delivery  tools,  i. e.  JPKD,  SmartDose  and
          NextDose, in predicting tacrolimus dose and blood concentration after kidney transplantation, and analyze the influential factors of
          prediction  accuracy.  METHODS  The  clinical  data  of  adult  hospitalized  patients  treated  with  tacrolimus  after  kidney  transplantation
          from  January  2021  to  June  2023  were  retrospectively  collected.  Three  individualized  dosing  tools,  i. e.  JPKD,  SmartDose  and
          NextDose,  were  used  to  predict  the  dose  and  plasma  concentration  of  tacrolimus.  The  absolute  prediction  error (APE)  and
          prediction error (PE) between the measured value and the predicted value, and prediction success rate were calculated (APE<30%
          indicating a good forecast). Pearson assay or Spearman assay was used to analyze the correlation between the predicted dosage and
          actual dosage, as well as the predicted and measured blood concentration values using three software; univariate analysis was used
          to  investigate  the  influential  factors  for  prediction  accuracy  of  JPKD,  SmartDose  and  NextDose.  RESULTS  A  total  of  110
                                                             hospitalized  patients  were  included  in  this  study,  and  193
             Δ  基金项目 云 南 省 科 技 厅 重 大 科 技 专 项 计 划 项 目(No.
                                                             tacrolimus  doses  and  plasma  concentrations  were  monitored.
          202302AA310018);云南省卫生健康委医学领军人才培养计划项目
         (No.L-2018012);云南省卫生健康委临床药学中心建设项目;云南省               The  predicted  doses  of  JPKD,  SmartDose  and  NextDose  were
          临床药学中心开放课题(No.2023CPC001-A-2);“春城计划”高层次人          (2.0±0.7), (2.7±1.9), (1.8±0.8) mg, their measured value
          才创新创业团队专项(No.2022SCP002)                           was (1.9±0.6)  mg,  and  the  correlation  coefficients  between
             * 第一作者 药 师 ,硕 士 。 研 究 方 向 :临 床 药 理 学 。 E-mail:
                                                             the  predicted  values  and  the  measured  value  were  0.841,
          1219816254@qq.com
             # 通信作者 主任药师,硕士生导师。研究方向:临床药理学。E-                 0.450,  0.247 (P<0.001);  the  median  APEs  were  6.00%,
          mail:songcs163@163.com                             52.07%  and  30.40%,  and  the  median  PEs  were  5.00%,


          中国药房  2024年第35卷第24期                                              China Pharmacy  2024 Vol. 35  No. 24    · 3023 ·
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