摘 要:
目的建立一种简便的血管外给药方案。方法采用Excel软件编写基于药动学参数的给药方案设计程序。结果输入药动学参数、给药间隔(τ)、给药剂量初值或维持量(d)和药后时间(t)后,Excel表格显示首次给药后的t时刻血药浓度、浓度-时间曲线下面积(AUC)值;通过对Excel表格的操作,显示第n周期(或稳态)任一次给药后的t时刻血药浓度、AUC值,Excel规划求解法获得最大给药剂量(dmax)、最低给药剂量(dmin)、有效血药浓度时间(tec)。结论该方法设计简单,使用直观简便,既能为临床用药提供安全有效的剂量,又能对某一用药方案作出评价。[著者文摘]

文章出处:
《医药导报》-2006年25卷9期 -965-967页
栏目信息:
文献标识码:
A
文章编号:
1004-0781(2006)09-0965-03
The Plasma Concentration and Dosage Regimen Design of Extra Venous Administration by Excel Spreadsheet
SU Yin-fa (Department of Pharmacy, the Second People's Hospital of Wenzhou, Wenzhou 325000, China)
Abstract:
Objective To establish a simplified method of dosage regimen design of extra venous administration. Methods Microsoft Excel was used to make a program by the pharmacokinetic parameters to show the dosage regimen. Results After inputting the pharmacokinetic parameters, dosing interval (τ), and maintenance dose (d), the Excel spreadsheet displayed plasma concentration and area under curve (AUC) after the 1st administration. The time of the effective plasma concentration (tec), the minimum dose (dmin) and maximum dose (dmax) were obtained by program solution on Excel. Conclusion This design method can provide safe and effective dosage for clinical administration and evaluate a dosage regimen.[著者文摘]
Key words:
Dosage regimen; Pharmacokinetics; Microsoft Excel; Extra venous administration
基金资助:
温州市科技局资助项目(编号:Y2003A075)

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