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中国临床药理学与治疗学 ›› 1998, Vol. 3 ›› Issue (1): 38-40.

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酮康唑对家兔体内茶碱血药浓度及药动学参数的影响

孙成春, 张莉, 王景祥   

  1. 济南军区总医院药理科, 济南250031
  • 收稿日期:1997-12-15 出版日期:1998-03-26 发布日期:2020-12-04
  • 作者简介:孙成春, 女, 32 岁, 硕士, 主管药师, 主要从事药理及临床药学工作。王景祥, 男63 岁, 济南军区总医院药理科(全军临床药理基地之一)主任, 主任药师, 主要从事临床药理学工作。

Effect of ketoconazole on concentration and Pharmacokinetics of aminophyllin in blood

SUN Cheng-Chun, ZHANG Li, WANG JingXiang   

  1. General Hospital of Jinan Military Command, Jinan 250031
  • Received:1997-12-15 Online:1998-03-26 Published:2020-12-04

摘要: 目的 观察酮康唑对茶碱血药浓度及药动学参数的影响。方法 采用荧光偏振免疫分析法测定氨茶碱单用及与酮康唑合用后家兔体内茶碱血清浓度, 并对两组药动学参数进行统计学处理。结果 酮康唑可使氨茶碱血药浓度明显降低;合并用药组Vd 为4.70±1.48 L, AUC 为51.94±25.51 mg/(L·h), 对照组Vd 为1.39±0.61 L, AUC 为75.74±11.29 mg/(L·h), 两组相比有显著差异(P<0.01 和P<0.05), 其余药动学参数无显著变化。结论 两药合用时应调整氨茶碱的给药量, 并注意监测其血药浓度。

关键词: 氨茶碱, 酮康唑, 血药浓度, 药动学参数

Abstract: Aim To study the effect of ketoconazole on the blood concentration and pharmacokinetic action of aminophyllin.Methods The concent raion of aminophyllin was determined by FPIA in rabbits having taken aminophyllin or aminophyllin combined with keto conazole.The two se ries of pharmacokinitics paramete rs were analysed by statistic method.Results The concentration of aminophyllin in the blood could be remarkably descreased by ketoconazole, the V d and AUC in combined group(4.70±1.48 L, 51.94±25.51 mg/L·h-1)were signif ieant ly different from those in the control group(1.39±0.61 L, 75.74±11.29 mg/ L·h-1) (P<0.01, P<0.05), the other pharmaco kinetics parameters were not significantly changed. Conclusion The dosage of amino phyllin should be regulated when the two drugs were combined, and the concentration of aminophyllin in blood should be detected.

Key words: aminophyllin, ketoconazole, blood concentration, pharmacokinetics parameters

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