Pharmacokinetics Study on Zolpidem Tartrate Tablet in Han Healthy Volunteers
- VernacularTitle:酒石酸唑吡坦片在汉族健康人体内的药动学研究
- Author:
Dongya XIA
;
Lei YANG
;
Tao GUO
- Publication Type:Journal Article
- Keywords:
Zolpidem tartrate;
Pharmacokinetics;
HPLC
- From:
China Pharmacy
1991;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE: To investigate the pharmacokinetics of zolpidem tartrate tablet in Han healthy volunteers. METHODS: 10 Han health volunteers were given 10 mg zolpidem tartrate tablet via p.o. The plasma concentrations were determined by HPLC-fluorescence method and the pharmacokinetic parameters were calculated by DAS 2.0.1 software. RESULTS: The plasma concentration-time curve of zolpidem tartrate is fitted to one-compartment model with a first order absorption. The main pharmacokinetic parameters were as follows: tmax(0.9?0.5)h,Cmax(190.8?70.6)?g?L-1, t1/2(2.2?0.6)h,Vd/F(0.938?0.256)L?kg-1, CL/F (18.09?10.22)L?h-1, AUC0～12(624.9?190.8) ?g?h?L-1, AUC0～∞(650.1?208.4)?g?h?L-1. CONCLUSION: The pharmacokinetic parameters of zolpidem tartrate in healthy volunlteers are concordant with that stated in literature reports, which can be the basis of pharmacokinetic study in people of different nationalities.
