Page 58 - 《中国药房》2024年24期
P. 58

·药物与临床·


          基于蒙特卡罗模拟优化不同肾功能分级患者的利伐沙班抗凝方案                                                                      Δ


          余巧玲    1, 2, 3* ,翟葳葳  1, 2, 3 ,李宇蒙  1, 2, 3 ,靳盼盼  1, 2, 3 ,邱 博 ,吴惠珍  1, 2, 3 # (1.河北医科大学研究生学院,石家庄
                                                             2, 3
          050017;2.河北省人民医院药学部,石家庄 050051;3.河北省临床药学重点实验室,石家庄 050051)


          中图分类号  R969.3;R973+2      文献标志码  A      文章编号  1001-0408(2024)24-3016-07
          DOI  10.6039/j.issn.1001-0408.2024.24.09

          摘   要  目的  优化不同肾功能分级患者的利伐沙班抗凝给药方案。方法  根据利伐沙班药品说明书及患者实际服药情况设定给
          药方案,根据河北省人民医院患者利伐沙班谷浓度参考范围及国际血液学标准化委员会推荐的利伐沙班实验室监测浓度参考范
          围,设置目标浓度范围区间及分段区间,采用Oracle Crystal Ball软件(V11.1.2.4),通过蒙特卡罗模拟考察不同给药方案的利伐沙
          班稳态谷浓度落在各目标浓度范围区间的中靶概率。结果  共纳入非瓣膜性房颤患者97例,其检测利伐沙班稳态谷浓度125次、
          中位稳态谷浓度为32.2 ng/mL;共纳入静脉血栓患者121例,其检测利伐沙班稳态谷浓度159次、中位稳态谷浓度为31.0 ng/mL。
          非瓣膜性房颤患者的稳态谷浓度参考范围为 12~137、3~153 ng/mL,静脉血栓患者的稳态谷浓度参考范围为 6~239、3~224
          ng/mL。蒙特卡罗模拟结果显示,对于非瓣膜性房颤患者,当肾小球滤过率(eGFR)为0~30 mL/min时,其利伐沙班最佳给药方案
          为每次5 mg,每天1次;当eGFR为>30~60 mL/min时,其利伐沙班最佳给药方案为每次10~20 mg,每天1次或每次5 mg,每天2
          次;当 eGFR 为>60~90 mL/min 时,其利伐沙班最佳给药方案为每次 15~30 mg,每天 1 次或每次 5~10 mg,每天 2 次;当 eGFR
          为>90~120 mL/min时,其利伐沙班最佳给药方案为每次25~30 mg,每天1次或每次5~15 mg,每天2次。对于静脉血栓患者,
          当eGFR为0~30 mL/min时,不推荐每天使用利伐沙班超过5 mg;当eGFR为>30~60 mL/min时,其利伐沙班最佳给药方案为每
          次5 mg,每天1次;当eGFR为>60~90 mL/min时,其利伐沙班最佳给药方案为每次25~30 mg,每天1次或每次5~15 mg,每天2
          次;当eGFR为>90~120 mL/min时,其利伐沙班最佳给药方案为每次10~15 mg,每天2次。结论  临床对肾功能严重损伤的患
          者应谨慎选择利伐沙班抗凝。利伐沙班谷浓度参考范围宽泛、个体差异性大,可通过蒙特卡罗模拟方法,结合患者肾功能,个体化
          选择利伐沙班服药剂量和频次。
          关键词  利伐沙班;肾功能分级;蒙特卡罗模拟;抗凝方案;非瓣膜性房颤;静脉血栓

          Monte Carlo simulation-based optimization of the rivaroxaban regimen for anticoagulation in patients with
          different classes of renal function
          YU Qiaoling 1, 2, 3 ,ZHAI Weiwei 1, 2, 3 ,LI Yumeng 1, 2, 3 ,JIN Panpan 1, 2, 3 ,QIU Bo ,WU Huizhen 1, 2, 3 (1.  Graduate
                                                                               2, 3
          School,  Hebei  Medical  University,  Shijiazhuang  050017,  China;2.  Dept.  of  Pharmacy,  Hebei  General
          Hospital,  Shijiazhuang  050051,  China;3.  Hebei  Key  Laboratory  of  Clinical  Pharmacy,  Shijiazhuang  050051,
          China)


          ABSTRACT    OBJECTIVE  To  optimize  the  rivaroxaban  dosing  regimen  for  anticoagulation  in  patients  with  different  renal
          function  levels.  METHODS  The  administration  regimen  was  determined  based  on  the  drug  instructions  for  rivaroxaban  and  the
          actual  medication  situation  of  the  patient.  The  target  concentration  range  and  the  subsection  interval  were  established  using
          rivaroxaban  blood  minimum  concentration  for  patients  from  Hebei  General  Hospital  and  reference  range  of  rivaroxaban  laboratory
          monitoring  concentration  recommended  by  International  Council  for  Standardization  in  Hematology.  The  probability  of  different
          dosing regimens in each target concentration range was investigated with Monte Carlo simulation using Oracle Crystal Ball software
         (V11.1.2.4). RESULTS A total of 97 patients with non-valvular atrial fibrillation were enrolled and the minimum concentration of
          rivaroxaban was tested 125 times with a median trough concentration of 32.2 ng/mL; a total of 121 patients with venous thrombosis
          were  enrolled  and  the  minimum  concentration  was  tested  159  times  with  a  median  minimum  concentration  of  31.0  ng/mL.  The
          reference  range  for  steady-state  minimum  concentration  in  patients  with  non-valvular  atrial  fibrillation  was  12-137  and  3-153  ng/mL,
                                                              while  the  reference  range  for  steady-state  minimum  concentration
              Δ 基金项目 河北省自然科学基金项目(No.H2020307020)              in  patients  with  venous  thrombosis  was  6-239  and  3-224  ng/mL.
             *第一作者 药 师 ,硕 士 。 研 究 方 向 :临 床 药 学 。 E-mail :
                                                              Monte  Carlo  simulation  results  showed  that  in  patients  with
          yql2799340092@163.com
              # 通信作者 主任药师,硕士生导师,硕士。研究方向:临床药学。                 non-valvular  atrial  fibrillation,  the  optimal  rivaroxaban  dosing
          E-mail:13582005982@163.com                          regimen  for  patients  with  glomerular  filtration  rate (eGFR)


          · 3016 ·    China Pharmacy  2024 Vol. 35  No. 24                            中国药房  2024年第35卷第24期
   53   54   55   56   57   58   59   60   61   62   63